Water Supply Project for Manipur State.(SH Providing Drinking Water Supply to Rural Area of Manipur (264 schemes), works) Package RWS P IX (W)

Amount

Tamenglong PHE Division:

Construction of Water Supply Scheme at Aben (0.056 MLD). The source of raw water is Hekutbut stream which is at a distance of 7.0 km from the treatment plant including site levelling/land, approach road etc. complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning of treatment units comprises of Intake Weir (2.1mx1mx1.2m) including necessary R.C.C/Masonry Chambers, RCC settling tank (15000 Lt), RCC clear water reservoir (25000 Lt) , RCC clear water Cistern (4 nos) having a capacity of 1500 lts each , site developmentworks i/c providing, fixing and testing pipes, pipe specials, pipe supports etc. complete., trace path cutting of length 7000 m including Jungle clearance, Earthwork of Hill cutting, etc.

Providing & laying of GI main and Distribution Pipes conforming conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985, socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision) with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings (specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete : GI Pipes (Medium) (a) GI 40 mm dia.(Main) = 7000.00 m (b) GI 25mm dia. (Dist) = 2600.00 m Total = 9600.00 m

Construction of Water Supply Scheme at Kandihang (0.067 MLD). The source of raw water is ChanglangRuak / Garamgeukiruak stream which is at a distance of 8.0 km from the treatment plant including site levelling/land, approach road etc. complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning of treatment units comprises of Intake Weir (2.1x1x1.2) including necessary R.C.C/Masonry Chambers, RCC settling tank (15000 Lt),RCC clear water reservoir (25000 Lt) , RCC clear water Cistern (4 nos) having a capacity of 1500 lts each , site development works i/c providing, fixing and testing pipes, pipe specials, pipe supports etc. complete., trace path cutting of length 8000 m including Jungle clearance, Earthwork of Hill cutting, etc.

Providing & laying of GI main and Distribution Pipes conforming conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985, socket at one end and the protected with plastic thread protector, socket conforming to IS:1239 (Pt-II/1992-fourth revision) with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings (specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete : GI Pipes (Medium) (a) GI 40 mm dia.(Main) = 8000.00 m (b) GI 25mm dia. (Dist) = 2500.00 m Total = 10500.00 m

Construction of Water Supply Scheme at Katangnam (0.049 MLD). The source of raw water is Guleijei pond and Buijinam stream which is at a distance of 3.0 km from the treatment plant including site levelling/land, approach road etc. complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning of treatment units comprises of Intake Weir (2.1x1x1.2) including necessary R.C.C/Masonry Chambers, RCC settling tank (10000 Lt),RCC clear water reservoir (20000 Lt) , RCC clear water Cistern (4 nos) having a capacity of 1500 lts each , site development works i/c providing, fixing and testing pipes, pipe specials, pipe supports etc. complete., trace path cutting of length 3000 m including Jungle clearance, Earthwork of Hill cutting, etc.

Providing & laying of GI main and Distribution Pipes conforming conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings (specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete : GI Pipes (Medium) (a) GI 40 mm dia.(Main) = 3000.00 m (b) GI 25mm dia. (Dist) = 2600.00 m Total = 5600.00 m

Construction of Water Supply Scheme at Katiang (0.033 MLD). The source of raw water is Nbuijeulua stream which is at a distance of 3.0km from the treatment plant including site levelling/land, approach road etc. complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning of treatment units comprises of Intake Weir (2.1x1x1.2) including necessary R.C.C/Masonry Chambers, RCC settling tank (10000 Lt),RCC clear water reservoir (20000 Lt) , RCC clear water Zonal Reservoir (3 nos) having a capacity of 25,000 lts each , site development works i/c providing, fixing and testing pipes, pipe specials, pipe supports etc. complete., trace path cutting of length 3000 m including Jungle clearance, Earthwork of Hill cutting, etc.

Providing & laying of GI main and Distribution Pipes conforming conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings (specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete : GI Pipes (Medium) (a) GI 40 mm dia.(Main) = 3000.00 m (b) GI 25mm dia. (Dist) = 900.00 m Total = 3900.00 m

Construction of Water Supply Scheme at Khongjaron Khunkha (0.12 MLD). The source of raw water is Chalunglangbaek stream which is at a distance of 3.0 km from the treatment plant including site levelling/land, approach road etc. complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning of treatment units comprises of Intake Weir (2.1x1x1.2) including necessary R.C.C/Masonry Chambers, RCC settling tank (20000 Lt),RCC clear water reservoir (30000 Lt) , RCC clear water Zonal Reservoir (3nos) having a capacity of 25000 lts each , site development works i/c providing, fixing and testing pipes, pipe specials, pipe supports etc. complete., trace path cutting of length 3000 m including Jungle clearance, Earthwork of Hill cutting, etc.

Providing & laying of GI main and Distribution Pipes conforming conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings (specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete : GI Pipes (Medium) (a) GI 40 mm dia.(Main) = 3000.00 m (b) GI 25mm dia. (Dist) = 2000.00 m Total = 5000.00 m

Construction of Water Supply Scheme at Kolbung (0.0287 MLD). The source of raw water is Khallei Vadung stream which is at a distance of 4.0 km from the treatment plant including site levelling/land, approach road etc. complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning of treatment units comprises of Intake Weir (2.1x1x1.2) including necessary R.C.C/Masonry Chambers, RCC settling tank (10000 Lt),RCC clear water reservoir (15000 Lt) , RCC clear water Cistern (6nos) having a capacity of 1500 lts each , site development works i/c providing, fixing and testing pipes, pipe specials, pipe supports etc. complete., trace path cutting of length 4000 m including Jungle clearance, Earthwork of Hill cutting, etc.

Providing & laying of GI main and Distribution Pipes conforming conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings (specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete : GI Pipes (Medium) (a) GI 40 mm dia.(Main) = 4000.00 m (b) GI 25mm dia. (Dist) = 2000.00 m Total = 6000.00 m

Construction of Water Supply Scheme at Longchai (0.064 MLD). The source of raw water is Ramhabut & Khumdai stream which is at a distance of 6.0 km from the treatment plant including site levelling/land, approach road etc. complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning of treatment units comprises of Intake Weir (2.1x1x1.2) including necessary R.C.C/Masonry Chambers, RCC settling tank (10000 Lt),RCC clear water reservoir (20000 Lt) , RCC clear water Cistern (6nos) having a capacity of 1500 lts each , site development works i/c providing, fixing and testing pipes, pipe specials, pipe supports etc. complete., trace path cutting of length 6000 m including Jungle clearance, Earthwork of Hill cutting, etc.

Providing & laying of GI main and Distribution Pipes conforming conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings (specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete : GI Pipes (Medium) (a) GI 40 mm dia.(Main) = 6000.00 m (b) GI 25mm dia. (Dist) = 3300.00 m Total = 9300.00 m

Construction of Water Supply Scheme at Mandeu (0.0167 MLD). The source of raw water is Chillingkipei stream which is at a distance of 5.5 km from the treatment plant including site levelling/land, approach road etc. complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning of treatment units comprises of Intake Weir (2.1x1x1.2) including necessary R.C.C/Masonry Chambers, RCC settling tank (25000 Lt),RCC clear water reservoir (50000 Lt) , RCC clear water Cistern (4nos) having a capacity of 1500 lts each , site development works i/c providing, fixing and testing pipes, pipe specials, pipe supports etc. complete., trace path cutting of length 5500 m including Jungle clearance, Earthwork of Hill cutting, etc.

Providing & laying of GI main and Distribution Pipes conforming conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings (specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete : GI Pipes (Medium) (a) GI 40 mm dia.(Main) = 5500.00 m (b) GI 25mm dia. (Dist) = 2300.00 m Total = 7800.00 m

Construction of Water Supply Scheme at Muktokhal (0.049 MLD). The source of raw water is Vachadung stream which is at a distance of 3.0 km from the treatment plant including site levelling/land, approach road etc. complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning of treatment units comprises of Intake Weir (2.1x1x1.2) including necessary R.C.C/Masonry Chambers, RCC settling tank (10000 Lt),RCC clear water reservoir (20000 Lt) , RCC clear water Cistern (4nos) having a capacity of 1500 lts each , site development works i/c providing, fixing and testing pipes, pipe specials, pipe supports etc. complete., trace path cutting of length 3000 m including Jungle clearance, Earthwork of Hill cutting, etc.

Providing & laying of GI main and Distribution Pipes conforming conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings (specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete : GI Pipes (Medium) (a) GI 40 mm dia.(Main) = 3000.00 m (b) GI 25mm dia. (Dist) = 1000.00 m Total = 4000.00 m

Construction of Water Supply Scheme at New Kaiphundai (0.072 MLD). The source of raw water is Longkubut & Joujipangthuak stream which is at a distance of 5.9 km from the treatment plant including site levelling/land, approach road etc. complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning of treatment units comprises of Intake Weir (2.1x1x1.2) including necessary R.C.C/Masonry Chambers, RCC settling tank (20000 Lt),RCC clear water reservoir (40000 Lt) , RCC clear water Cistern (5nos) having a capacity of 1500 lts each , site development works i/c providing, fixing and testing pipes, pipe specials, pipe supports etc. complete., trace path cutting of length 5900 m including Jungle clearance, Earthwork of Hill cutting, etc.

Providing & laying of GI main and Distribution Pipes conforming conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings (specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete : GI Pipes (Medium) (a) GI 40 mm dia.(Main) = 5960.00 m (b) GI 25mm dia. (Dist) = 2170.00 m Total = 8130.00 m

Construction of Water Supply Scheme at New Mandeu (0.090 MLD). The source of raw water is Ramsuangramlua stream which is at a distance of 6.4 km from the treatment plant including site levelling/land, approach road etc. complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning of treatment units comprises of Intake Weir (2.1x1x1.2) including necessary R.C.C/Masonry Chambers, RCC settling tank (20000 Lt),RCC clear water reservoir (30000 Lt) , RCC clear water Cistern (4nos) having a capacity of 1500 lts each , site development works i/c providing, fixing and testing pipes, pipe specials, pipe supports etc. complete., trace path cutting of length 6000 m including Jungle clearance, Earthwork of Hill cutting, etc.

Providing & laying of GI main and Distribution Pipes conforming conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings (specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete : GI Pipes (Medium) (a) GI 40 mm dia.(Main) = 6400.00 m (b) GI 25mm dia. (Dist) = 2000.00 m Total = 8400.00 m

Construction of Water Supply Scheme at Njungkok (0.054 MLD). The source of raw water is Chaichakgeu stream which is at a distance of 6.0 km from the treatment plant including site levelling/land, approach road etc. complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning of treatment units comprises of Intake Weir (2.1x1x1.2) including necessary R.C.C/Masonry Chambers, RCC settling tank (10000 Lt),RCC clear water reservoir (20000 Lt) , RCC clear water Cistern (6nos) having a capacity of 1500 lts each , site development works i/c providing, fixing and testing pipes, pipe specials, pipe supports etc. complete., trace path cutting of length 6000 m including Jungle clearance, Earthwork of Hill cutting, etc.

Providing & laying of GI main and Distribution Pipes conforming conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings (specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete : GI Pipes (Medium) (a) GI 40 mm dia.(Main) = 6000.00 m (b) GI 25mm dia. (Dist) = 2000.00 m Total = 8000.00 m

Construction of Water Supply Scheme at Old Kaiphundai (0.041 MLD). The source of raw water is Tuita Vadung stream which is at a distance of 4.0 km from the treatment plant including site levelling/land, approach road etc. complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning of treatment units comprises of Intake Weir (2.1x1x1.2) including necessary R.C.C/Masonry Chambers, RCC settling tank (10000 Lt),RCC clear water reservoir (20000 Lt) , RCC clear water Cistern (6nos) having a capacity of 1500 lts each , site development works i/c providing, fixing and testing pipes, pipe specials, pipe supports etc. complete., trace path cutting of length 4000 m including Jungle clearance, Earthwork of Hill cutting, etc.

Providing & laying of GI main and Distribution Pipes conforming conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings (specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete : GI Pipes (Medium) (a) GI 40 mm dia.(Main) = 4000.00 m (b) GI 25mm dia. (Dist) = 2600.00 m Total = 6600.00 m

Construction of Water Supply Scheme at Pangmul (0.059 MLD). The source of raw water is Tuiphavadung stream which is at a distance of 4.4 km from the treatment plant including site levelling/land, approach road etc. complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning of treatment units comprises of Intake Weir (2.1x1x1.2) including necessary R.C.C/Masonry Chambers, RCC settling tank (10000 Lt),RCC clear water reservoir (20000 Lt) , RCC clear water Cistern (3nos) having a capacity of 1500 lts each , site development works i/c providing, fixing and testing pipes, pipe specials, pipe supports etc. complete., trace path cutting of length 4400 m including Jungle clearance, Earthwork of Hill cutting, etc.

Providing & laying of GI main and Distribution Pipes conforming conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings (specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete : GI Pipes (Medium) (a) GI 40 mm dia.(Main) = 4400.00 m (b) GI 25mm dia. (Dist) = 1300.00 m Total = 5700.00 m

Construction of Water Supply Scheme at Phaitol (0.179 MLD). The source of raw water is Luinom & Maoleilui stream which is at a distance of 6.0 km from the treatment plant including site levelling/land, approach road etc. complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning of treatment units comprises of Intake Weir (2.1x1x1.2) including necessary R.C.C/Masonry Chambers, RCC settling tank (30000 Lt),RCC clear water reservoir (50000 Lt) , RCC clear water Cistern (4nos) having a capacity of 1500 lts each , site development works i/c providing, fixing and testing pipes, pipe specials, pipe supports etc. complete., trace path cutting of length 6000 m including Jungle clearance, Earthwork of Hill cutting, etc.

Providing & laying of GI main and Distribution Pipes conforming conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings (specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete : GI Pipes (Medium) (a) GI 40 mm dia.(Main) = 6000.00 m (b) GI 25mm dia. (Dist) = 1070.00 m Total = 7070.00 m

Construction of Water Supply Scheme at Phoklong (0.185 MLD). The source of raw water is Chipaiteikuabak stream which is at a distance of 7.0 km from the treatment plant including site levelling/land, approach road etc. complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning of treatment units comprises of Intake Weir (2.1x1x1.2) including necessary R.C.C/Masonry Chambers, RCC settling tank (30000 Lt),RCC clear water reservoir (50000 Lt) , RCC clear water Cistern (5 nos) having a capacity of 1500 lts each , site development works i/c providing, fixing and testing pipes, pipe specials, pipe supports etc. complete., trace path cutting of length 7000 m including Jungle clearance, Earthwork of Hill cutting, etc.

Providing & laying of GI main and Distribution Pipes conforming conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings (specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete : GI Pipes (Medium) (a) GI 40 mm dia.(Main) = 7000.00 m (b) GI 25mm dia. (Dist) = 2500.00 m Total = 9500.00 m

Construction of Water Supply Scheme at Rangket Kilong (0.035 MLD). The source of raw water is Teikhuangthuak stream which is at a distance of 5.0 km from the treatment plant including site levelling/land, approach road etc. complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning of treatment units comprises of Intake Weir (2.1x1x1.2) including necessary R.C.C/Masonry Chambers, RCC settling tank (10000 Lt),RCC clear water reservoir (15000 Lt) , RCC clear water Cistern (6 nos) having a capacity of 1500 lts each , site development works i/c providing, fixing and testing pipes, pipe specials, pipe supports etc. complete., trace path cutting of length 5000 m including Jungle clearance, Earthwork of Hill cutting, etc.

Providing & laying of GI main and Distribution Pipes conforming conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings (specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete : GI Pipes (Medium) (a) GI 40 mm dia.(Main) = 5000.00 m (b) GI 25mm dia. (Dist) = 3770.00 m Total = 8770.00 m

Construction of Water Supply Scheme at Taguaram (0.104 MLD). The source of raw water is Heliamgeuki stream which is at a distance of 8.75 km from the treatment plant including site levelling/land, approach road etc. complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning of treatment units comprises of Intake Weir (2.1x1x1.2) including necessary R.C.C/Masonry Chambers, RCC settling tank (20000 Lt),RCC clear water reservoir (30000 Lt) , RCC clear water Cistern (3 nos) having a capacity of 1500 lts each , site development works i/c providing, fixing and testing pipes, pipe specials, pipe supports etc. complete., trace path cutting of length 8700 m including Jungle clearance, Earthwork of Hill cutting, etc.

Providing & laying of GI main and Distribution Pipes conforming conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings (specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete : GI Pipes (Medium) (a) GI 40 mm dia.(Main) = 8750.00 m (b) GI 25mm dia. (Dist) = 1000.00 m Total = 9750.00 m

Construction of Water Supply Scheme at Tatbung (0.049 MLD). The source of raw water is Phailei Vadung stream which is at a distance of 3.0 km from the treatment plant including site levelling/land, approach road etc. complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning treatment units comprises of Intake Weir (2.1x1x1.2) including necessary R.C.C/Masonry Chambers, RCC settling tank (10000 Lt),RCC clear water reservoir (15000 Lt) , RCC clear water Cistern (6 nos) having a capacity of 1500 lts each , site development works i/c providing, fixing and testing pipes, pipe specials, pipe supports etc. complete., trace path cutting of length 3000 m including Jungle clearance, Earthwork of Hill cutting, etc.

Providing & laying of GI main and Distribution Pipes conforming conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings (specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete : GI Pipes (Medium) (a) GI 40 mm dia.(Main) = 3000.00 m (b) GI 25mm dia. (Dist) = 4000.00 m Total = 7000.00 m

Construction of Water Supply Scheme at Inrailong (0.012 MLD). The source of raw water is Rangkiu pangnang Bak stream which is at a distance of 4.0 km from the treatment plant including site levelling/land, approach road etc. complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning treatment units comprises of Intake Weir (2.1x1x1.2) including necessary R.C.C/Masonry Chambers, RCC settling tank (10000 Lt),RCC clear water reservoir (20000 Lt) , RCC clear water Cistern (8 nos) having a capacity of 1500 lts each , site development works i/c providing, fixing and testing pipes, pipe specials, pipe supports etc. complete., trace path cutting of length 4000 m including Jungle clearance, Earthwork of Hill cutting, etc.

Providing & laying of GI main and Distribution Pipes conforming conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings (specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete : GI Pipes (Medium) (a) GI 40 mm dia.(Main) = 4000.00 m (b) GI 25mm dia. (Dist) = 5000.00 m Total = 9000.00 m

Construction of Water Supply Scheme at New Sonpram (0.047 MLD). The source of raw water is Double UkuBak stream which is at a distance of 4.0 km from the treatment plant including site levelling/land, approach road etc. complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning treatment units comprises of Intake Weir (2.1x1x1.2) including necessary R.C.C/Masonry Chambers, RCC settling tank (20000 Lt),RCC clear water reservoir (40000 Lt) , RCC clear water Cistern (6 nos) having a capacity of 1500 lts each , site development works i/c providing, fixing and testing pipes, pipe specials, pipe supports etc. complete., trace path cutting of length 4000 m including Jungle clearance, Earthwork of Hill cutting, etc.

Providing & laying of GI main and Distribution Pipes conforming conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings (specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete : GI Pipes (Medium) (a) GI 40 mm dia.(Main) = 4000.00 m (b) GI 25mm dia. (Dist) = 3500.00 m Total = 7500.00 m

Construction of Water Supply Scheme at New Salungpang (0.071 MLD). The source of raw water is Double UkuBak stream which is at a distance of 5.0 km from the treatment plant including site levelling/land, approach road etc. complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning treatment units comprises of Intake Weir (2.1x1x1.2) including necessary R.C.C/Masonry Chambers, RCC settling tank (20000 Lt),RCC clear water reservoir (30000 Lt) , RCC clear water Cistern (8 nos) having a capacity of 1500 lts each , site development works i/c providing, fixing and testing pipes, pipe specials, pipe supports etc. complete., trace path cutting of length 4000 m including Jungle clearance, Earthwork of Hill cutting, etc.

Providing & laying of GI main and Distribution Pipes conforming conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings (specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete : GI Pipes (Medium) (a) GI 40 mm dia.(Main) = 5000.00 m (b) GI 25mm dia. (Dist) = 3500.00 m Total = 8500.00 m

Construction of Water Supply Scheme at Bhalok (0.04 MLD). The source of raw water is Lamapangthuak stream which is at a distance of 5.0 km from the treatment plant including site levelling/land, approach road etc. complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning treatment units comprises of Intake Weir (2.1x1x1.2) including necessary R.C.C/Masonry Chambers, RCC settling tank (30000 Lt),RCC clear water reservoir (50000 Lt) , RCC clear water Cistern (2nos) having a capacity of 1500 lts each , site development works i/c providing, fixing and testing pipes, pipe specials, pipe supports etc. complete., trace path cutting of length 5000 m including Jungle clearance, Earthwork of Hill cutting, etc.

Providing & laying of GI main and Distribution Pipes conforming conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings (specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete : GI Pipes (Medium) (a) GI 40 mm dia.(Main) = 5000.00 m (b) GI 25mm dia. (Dist) =2600.00 m Total = 7600.00 m

Construction of Water Supply Scheme at Khoukang (0.034 MLD). The source of raw water is Guaijei pang Thuak stream which is at a distance of 6.0 km from the treatment plant including site levelling/land, approach road etc. complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning treatment units comprises of Intake Weir (2.1x1x1.2) including necessary R.C.C/Masonry Chambers, RCC settling tank (25000 Lt),RCC clear water reservoir (30000 Lt) , RCC clear water Cistern (4 nos) having a capacity of 1500 lts each , site development works i/c providing, fixing and testing pipes, pipe specials, pipe supports etc. complete.

Providing & laying of GI main and Distribution Pipes conforming conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings (specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete : GI Pipes (Medium) (a) GI 40 mm dia.(Main) = 6000.00 m (b) GI 25mm dia. (Dist) = 2000.00 m Total = 8000.00 m

Construction of Water Supply Scheme at Bhalok-II (0.045 MLD). The source of raw water is LamjoyBak stream which is at a distance of 3.0 km from the treatment plant including site levelling/land, approach road etc. complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning treatment units comprises of Intake Weir (2.1x1x1.2) including necessary R.C.C/Masonry Chambers, RCC settling tank (30000 Lt),RCC clear water reservoir (50000 Lt) , RCC clear water Cistern (2 nos) having a capacity of 1500 lts each , site development works i/c providing, fixing and testing pipes, pipe specials, pipe supports etc. complete., trace path cutting of length 3000 m including Jungle clearance, Earthwork of Hill cutting, etc.

Providing & laying of GI main and Distribution Pipes conforming conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings (specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete : GI Pipes (Medium) (a) GI 40 mm dia.(Main) = 3000.00 m (b) GI 25mm dia. (Dist) = 2600.00 m Total = 5600.00 m

Construction of Water Supply Scheme at Ramlalong (0.02 MLD). The source of raw water is Duigathuak stream which is at a distance of 4.8 km from the treatment plant including site levelling/land, approach road etc. complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning treatment units comprises of Intake Weir (2.1x1x1.2) including necessary R.C.C/Masonry Chambers, RCC settling tank (8000 Lt),RCC clear water reservoir (15000 Lt) , RCC clear water Cistern (5 nos) having a capacity of 1500 lts each , site development works i/c providing, fixing and testing pipes, pipe specials, pipe supports etc. complete., trace path cutting of length 4800 m including Jungle clearance, Earthwork of Hill cutting, etc.

Providing & laying of GI main and Distribution Pipes conforming conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings (specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete : GI Pipes (Medium) (a) GI 40 mm dia.(Main) = 4800.00 m (b) GI 25mm dia. (Dist) = 2590.00 m Total = 7390.00 m

Construction of Water Supply Scheme at Kahulong (0.06 MLD). The source of raw water is Duilum stream which is at a distance of 4.2km from the treatment plant including site levelling/land, approach road etc. complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning treatment units comprises of Intake Weir (2.1x1x1.2) including necessary R.C.C/Masonry Chambers, RCC settling tank (20000 Lt),RCC clear water reservoir (40000 Lt) , RCC clear water Cistern (8 nos) having a capacity of 1500 lts each , site development works i/c providing, fixing and testing pipes, pipe specials, pipe supports etc. complete., trace path cutting of length 4200 m including Jungle clearance, Earthwork of Hill cutting, etc.

Providing & laying of GI main and Distribution Pipes conforming conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings (specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete : GI Pipes (Medium) (a) GI 40 mm dia.(Main) = 4200.00 m (b) GI 25mm dia. (Dist) = 3715.00 m Total = 7915.00 m

Construction of Water Supply Scheme at Keikao (0.16 MLD). The source of raw water is Jeinuban stream which is at a distance of 4.5km from the treatment plant including site levelling/land, approach road etc. complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning treatment units comprises of Intake Weir (2.1x1x1.2) including necessary R.C.C/Masonry Chambers, RCC settling tank (30000 Lt),RCC clear water reservoir (2 nos) 30000 Lteach, RCC clear water Cistern (8 nos) having a capacity of 1500 lts each , site development works i/c providing, fixing and testing pipes, pipe specials, pipe supports etc. complete., trace path cutting of length 4500 m including Jungle clearance, Earthwork of Hill cutting, etc.

Providing & laying of GI main and Distribution Pipes conforming conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings (specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete : GI Pipes (Medium) (a) GI 40 mm dia.(Main) = 4200.00 m (b) GI 25mm dia. (Dist) = 3715.00 m Total = 7915.00 m

Construction of Water Supply Scheme at Sempang (0.05 MLD). The source of raw water is Khundaithuak stream which is at a distance of 5.2 km from the treatment plant including site levelling/land, approach road etc. complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning treatment units comprises of Intake Weir (2.1x1x1.2) including necessary R.C.C/Masonry Chambers, RCC settling tank (10000 Lt),RCC clear water reservoir (2 nos) 20000 Lt each, RCC clear water Cistern (6 nos) having a capacity of 1500 lts each , site development works i/c providing, fixing and testing pipes, pipe specials, pipe supports etc. complete., trace path cutting of length 5200 m including Jungle clearance, Earthwork of Hill cutting, etc.

Providing & laying of GI main and Distribution Pipes conforming conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings (specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete : GI Pipes (Medium) (a) GI 40 mm dia.(Main) = 5200.00 m (b) GI 25mm dia. (Dist) = 3100.00 m Total = 8300.00 m

Construction of Water Supply Scheme at Tabanglong (0.03MLD). The source of raw water is Zoujithuak stream which is at a distance of 5.0 km from the treatment plant including site levelling/land, approach road etc. complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning treatment units comprises of Intake Weir (2.1x1x1.2) including necessary R.C.C/Masonry Chambers, RCC settling tank (10000 Lt),RCC clear water reservoir (20000 Lt), RCC clear water Cistern (8 nos) having a capacity of 1500 lts each , site development works i/c providing, fixing and testing pipes, pipe specials, pipe supports etc. complete., trace path cutting of length 5000 m including Jungle clearance, Earthwork of Hill cutting, etc.

Providing & laying of GI main and Distribution Pipes conforming conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings (specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete : GI Pipes (Medium) (a) GI 40 mm dia.(Main) = 5000.00 m (b) GI 25mm dia. (Dist) = 3762.00 m Total = 8762.00 m

Construction of Water Supply Scheme at Tharon (0.15 MLD). The source of raw water is Tharonbak stream which is at a distance of 3.0 km from the treatment plant including site levelling/land, approach road etc. complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning treatment units comprises of Intake Weir (2.1x1x1.2) including necessary R.C.C/Masonry Chambers, RCC settling tank (30000 Lt),RCC clear water reservoir 2 nos (30000 Lt) each, RCC clear water Cistern (4 nos) having a capacity of 1500 lts each , site development works i/c providing, fixing and testing pipes, pipe specials, pipe supports etc. complete., trace path cutting of length 3000 m including Jungle clearance, Earthwork of Hill cutting, etc.

Providing & laying of GI main and Distribution Pipes conforming conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings (specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete : GI Pipes (Medium) (a) GI 40 mm dia.(Main) = 3000.00 m (b) GI 25mm dia. (Dist) = 2000.00 m Total = 5000.00 m

Construction of Water Supply Scheme at Wairangba Khunou (0.23 MLD). The source of raw water is Duisapangbi stream which is at a distance of 4.8 km from the treatment plant including site levelling/land, approach road etc. complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning treatment units comprises of Intake Weir (2.1x1x1.2) including necessary R.C.C/Masonry Chambers, RCC settling tank (30000 Lt),RCC clear water reservoir 2 nos (30000 Lt) each, RCC clear water Cistern (8 nos) having a capacity of 1500 lts each , site development works i/c providing, fixing and testing pipes, pipe specials, pipe supports etc. complete., trace path cutting of length 3000 m including Jungle clearance, Earthwork of Hill cutting, etc.

Providing & laying of GI main and Distribution Pipes conforming conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings (specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete : GI Pipes (Medium) (a) GI 40 mm dia.(Main) = 4800.00 m (b) GI 25mm dia. (Dist) = 2760.00 m Total = 7560.00 m

Construction of Water Supply Scheme at Atangkhunou (0.03 MLD). The source of raw water is Marubangiu stream which is at a distance of 5.80km from the treatment plant including site levelling/land, approach road etc. complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning treatment units comprises of Intake Weir (2.5x0.6x0.9)m, Collection chamber (1.2x0.9x1.00)m including necessary R.C.C/Masonry Chambers, RCC settling tank of (8000 Lt capacity),RCC clear water reservoir of(20000 Lt capacity) , RCC clear water Cistern (5 nos) having a capacity of 3000 lts each , site development works i/c providing, fixing and testing pipes, pipe specials, pipe supports etc. complete.

Providing & laying of GI main and Distribution Pipes conforming conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings (specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete : GI Pipes (Medium) (a)GI 40 mm dia.(Main) = 5800.00 m (b)GI 25 mm dia.(Dist) = 2400.00 m Total = 8200.00 m

Construction of Water Supply Scheme at Dunnong (0.09 MLD). The source of raw water is Taluilong stream which is at a distance of 6.50km from the treatment plant including site levelling/land, approach road etc. complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning treatment units comprises of Intake Weir (2.5x0.6x0.9)m, Collection chamber(1.2x0.9x1.0)m including necessary R.C.C/Masonry Chambers, RCC settling tank of (2500 Lt capacity),RCC clear water reservoir of(30000 Lt capacity) , RCC clear water Cistern (5 nos) having a capacity of 3000 lts each , site development works i/c providing, fixing and testing pipes, pipe specials, pipe supports etc. complete.

Providing & laying of GI main and Distribution Pipes conforming conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings (specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete : GI Pipes (Medium) (a)GI 40 mm dia.(Main) = 6500.00 m (b)GI 25 mm dia.(Dist) = 3200.00 m Total = 9700.00 m

Construction of Water Supply Scheme at Konphung (0.07 MLD). The source of raw water is Singgiuki stream which is at a distance of 7.00km from the treatment plant including site levelling/land, approach road etc. complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning treatment units comprises of Intake Weir (2.5x0.6x0.9)m, Collection chamber(1.2x0.9x1.00)m including necessary R.C.C/Masonry Chambers, RCC settling tank of (2500 Lt capacity),RCC clear water reservoir of(30000 Lt capacity) , RCC clear water Cistern (7 nos) having a capacity of 3000 lts each , site development works i/c providing, fixing and testing pipes, pipe specials, pipe supports etc. complete.

Providing & laying of GI main and Distribution Pipes conforming conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings (specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete : GI Pipes (Medium) (a)GI 40 mm dia.(Main) = 7000.00 m (b)GI 25 mm dia.(Dist) = 2000.00 m Total = 9000.00 m

Construction of Water Supply Scheme at Kuilong-I (0.09 MLD). The source of raw water is Giudiki stream which is at a distance of 7.00km from the treatment plant including site levelling/land, approach road etc. complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning treatment units comprises of Intake Weir (2.5x0.6x0.9)m, Collection chamber(1.2x0.9x1.0)m including necessary R.C.C/Masonry Chambers, RCC settling tank of (25000 Lt capacity),RCC clear water reservoir of(45000 Lt capacity) , RCC clear water Cistern (6 nos) having a capacity of 3000 lts each , site development works i/c providing, fixing and testing pipes, pipe specials, pipe supports etc. complete.

Providing & laying of GI main and Distribution Pipes conforming conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings (specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete : GI Pipes (Medium) (a)GI 40 mm dia.(Main) = 5000.00 m (b)GI 25 mm dia.(Dist) = 3000.00 m Total = 8000.00 m

Construction of Water Supply Scheme at Lassan (0.02 MLD). The source of raw water is Lelon stream which is at a distance of 5.50km from the treatment plant including site levelling/land, approach road etc. complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning treatment units comprises of Intake Weir (2.5x0.6x0.9)m, Collection chamber (1.20x0.90x1.00)m including necessary R.C.C/Masonry Chambers, RCC settling tank of (10000 Lt capacity),RCC clear water reservoir of(20000 Lt capacity) , RCC clear water Cistern (6 nos) having a capacity of 3000 lts each , site development works i/c providing, fixing and testing pipes, pipe specials, pipe supports etc. complete.

Providing & laying of GI main and Distribution Pipes conforming conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings (specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete : GI Pipes (Medium) (a)GI 32 mm dia.(Main) = 5100.00 m (b)GI 25 mm dia.(Dist) = 3100.00 m Total = 8200.00 m

Construction of Water Supply Scheme at Nallong-B (0.04 MLD). The source of raw water is Singmengjai stream which is at a distance of 5.20km from the treatment plant including site levelling/land, approach road etc. complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning treatment units comprises of Intake Weir (2.50x0.60x0.90)m, Collection chamber (1.20x0.90x1.00) including necessary R.C.C/Masonry Chambers, RCC settling tank of (15000 Lt capacity),RCC clear water reservoir of(20000 Lt capacity) , RCC clear water Cistern (5 nos) having a capacity of 3000 lts each , site development works i/c providing, fixing and testing pipes, pipe specials, pipe supports etc. complete.

Providing & laying of GI main and Distribution Pipes conforming conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings (specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete : GI Pipes (Medium) (a)GI 40 mm dia.(Main) = 5200.00 m (b)GI 25 mm dia.(Dist) = 2000.00 m Total = 7200.00 m

Construction of Water Supply Scheme at New Pallong (0.04 MLD). The source of raw water is Goitheipangthok stream which is at a distance of 5.30km from the treatment plant including site levelling/land, approach road etc. complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning treatment units comprises of Intake Weir (2.50x0.60x0.90)m, Collection chamber (1.20x0.90x1.00) including necessary R.C.C/Masonry Chambers, RCC settling tank of (15000 Lt capacity),RCC clear water reservoir of(20000 Lt capacity) , RCC clear water Cistern (5 nos) having a capacity of 3000 lts each , site development works i/c providing, fixing and testing pipes, pipe specials, pipe supports etc. complete.

Providing & laying of GI main and Distribution Pipes conforming conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings (specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete : GI Pipes (Medium) (a)GI 40 mm dia.(Main) = 5300.00 m (b)GI 25 mm dia.(Dist) = 2800.00 m Total = 8100.00 m

Construction of Water Supply Scheme at Piulong (0.04 MLD). The source of raw water is Kamuangiu stream which is at a distance of 6.00km from the treatment plant including site levelling/land, approach road etc. complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning treatment units comprises of Intake Weir (2.50x0.60x0.90)m, Collection chamber (1.20x0.90x1.00) including necessary R.C.C/Masonry Chambers, RCC settling tank of (15000 Lt capacity),RCC clear water reservoir of(20000 Lt capacity) , RCC clear water Cistern (6 nos) having a capacity of 3000 lts each , site development works i/c providing, fixing and testing pipes, pipe specials, pipe supports etc. complete.

Providing & laying of GI main and Distribution Pipes conforming conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings (specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete : GI Pipes (Medium) (a)GI 40 mm dia.(Main) = 6000.00 m (b)GI 25 mm dia.(Dist) = 2800.00 m Total = 8800.00 m

Construction of Water Supply Scheme at Chaton-I (0.08 MLD). The source of raw water is Nkianmigiu stream which is at a distance of 6.50km from the treatment plant including site levelling/land, approach road etc. complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning treatment units comprises of Intake Weir (2.50x0.60x0.90)m, Collection chamber (1.20x0.90x1.00)m including necessary R.C.C/Masonry Chambers, RCC settling tank of (25000 Lt capacity),RCC clear water reservoir of(30000 Lt capacity) , RCC clear water Cistern (6 nos) having a capacity of 3000 lts each , site development works i/c providing, fixing and testing pipes, pipe specials, pipe supports etc. complete.

Providing & laying of GI main and Distribution Pipes conforming conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings (specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete : GI Pipes (Medium) (a)GI 40 mm dia.(Main) = 6500.00 m (b)GI 25 mm dia.(Dist) = 3000.00 m Total = 9500.00 m

Construction of Water Supply Scheme at Khundongkhunkhaiba-II (0.05 MLD). The source of raw water is Alingiu stream which is at a distance of 5.30km from the treatment plant including site levelling/land, approach road etc. complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning treatment units comprises of Intake Weir(2.50x0.60x0.90)m, Collection chamber (1.20x0.90x1.00) including necessary R.C.C/Masonry Chambers, RCC settling tank of (15000 Lt capacity),RCC clear water reservoir of (20000 Lt capacity) , RCC clear water Cistern (6 nos) having a capacity of 3000 lts each , site development works i/c providing, fixing and testing pipes, pipe specials, pipe supports etc. complete.

Providing & laying of GI main and Distribution Pipes conforming conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings (specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete : GI Pipes (Medium) (a)GI 40 mm dia.(Main) = 5300.00 m (b)GI 25 mm dia.(Dist) = 1900.00 m Total = 7200.00 m

Construction of Water Supply Scheme at Makuinong (0.13 MLD). The source of raw water is Chabagiu stream which is at a distance of 7.00km from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning treatment units comprises of Intake Weir (2.50x0.60x0.90)m, Collection chamber (1.20x0.90x1.00)m including necessary R.C.C/Masonry Chambers, RCC settling tank of (30000 Lt capacity),RCC clear water reservoir of (45000 Lt capacity) , RCC clear water Cistern (6 nos) having a capacity of 3000 lts each , site development works i/c providing, fixing and testing pipes, pipe specials, pipe supports etc. Complete.

Providing & laying of GI main and Distribution Pipes conforming conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings (specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. And disinfection of all pipes, trial run and commissioning etc. Complete : GI Pipes (Medium) (a)GI 40 mm dia.(Main) = 7000.00 m (b)GI 25 mm dia.(Dist) = 3000.00 m Total = 10000.00 m

Construction of Water Supply Scheme at New Lemta (0.09 MLD). The source of raw water is Ringiu stream which is at a distance of 5.60km from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning treatment units comprises of Intake Weir (2.50x0.60x0.90)m, Collection chamber(1.20x0.90x1.00)m including necessary R.C.C/Masonry Chambers, RCC settling tank of (25000 Lt capacity),RCC clear water reservoir of (30000 Lt capacity) , RCC clear water Cistern (5 nos) having a capacity of 3000 lts each , site development works i/c providing, fixing and testing pipes, pipe specials, pipe supports etc. Complete.

Providing & laying of GI main and Distribution Pipes conforming conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings (specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. And disinfection of all pipes, trial run and commissioning etc. Complete : GI Pipes (Medium) (a)GI 40 mm dia.(Main) = 5600.00 m (b)GI 25 mm dia.(Dist) = 2200.00 m Total = 7800.00 m

Construction of Water Supply Scheme at Old Takou (0.05 MLD). The source of raw water is Akangiu stream which is at a distance of 6.00km from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning treatment units comprises of Intake Weir (2.50x0.60x0.90)m, Collection chamber (1.20x0.90x1.00)m including necessary R.C.C/Masonry Chambers, RCC settling tank of (15000 Lt capacity),RCC clear water reservoir of (20000 Lt capacity) , RCC clear water Cistern (5 nos) having a capacity of 3000 lts each , site development works i/c providing, fixing and testing pipes, pipe specials, pipe supports etc. Complete.

Providing & laying of GI main and Distribution Pipes conforming conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings (specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. And disinfection of all pipes, trial run and commissioning etc. Complete : GI Pipes (Medium) (a)GI 40 mm dia.(Main) = 6000.00 m (b)GI 25 mm dia. (Dist) = 1800.00 m Total = 7800.00 m

Construction of Water Supply Scheme at Kawalong (0.02 MLD). The source of raw water is Namraigiu stream which is at a distance of 6.50km from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning treatment units comprises of Intake Weir (2.50x0.60x0.90)m, Collection chamber (1.20x0.90x1.00)m including necessary R.C.C/Masonry Chambers, RCC settling tank of (8000 Lt capacity),RCC clear water reservoir of (15000 Lt capacity) , RCC clear water Cistern (6 nos) having a capacity of 3000 lts each , site development works i/c providing, fixing and testing pipes, pipe specials, pipe supports etc. Complete.

Providing & laying of GI main and Distribution Pipes conforming conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings (specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. And disinfection of all pipes, trial run and commissioning etc. Complete : GI Pipes (Medium) (a)GI 40 mm dia.(Main) = 6500.00 m (b)GI 25mm dia. (Dist) = 2800.00 m Total = 9300.00 m

Construction of Water Supply Scheme at Kuilong-II (0.04 MLD). The source of raw water is Giulaki stream which is at a distance of 6.70km from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning treatment units comprises of Intake Weir (2.50x0.60x0.90)m, Collection chamber (1.20x0.90x1.00)m including necessary R.C.C/Masonry Chambers, RCC settling tank of (15000 Lt capacity),RCC clear water reservoir of (20000 Lt capacity) , RCC clear water Cistern (5 nos) having a capacity of 3000 lts each , site development works i/c providing, fixing and testing pipes, pipe specials, pipe supports etc. Complete.

Providing & laying of GI main and Distribution Pipes conforming conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings (specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. And disinfection of all pipes, trial run and commissioning etc. Complete : GI Pipes (Medium) (a)GI 40 mm dia.(Main) = 6700.00 m (b)GI 25mm dia. (Dist) = 3000.00 m Total = 9700.00 m

Construction of Water Supply Scheme at Tabam (0.02 MLD). The source of raw water is Busangiu stream which is at a distance of 7.95km from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning treatment units comprises of Intake Weir (2.50x0.60x0.90)m, Collection chamber (1.20x0.90x1.00)m including necessary R.C.C/Masonry Chambers, RCC settling tank of (8000 Lt capacity),RCC clear water reservoir of (15000 Lt capacity) , RCC clear water Cistern (5 nos) having a capacity of 3000 lts each , site development works i/c providing, fixing and testing pipes, pipe specials, pipe supports etc. Complete.

Providing & laying of GI main and Distribution Pipes conforming conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings (specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. And disinfection of all pipes, trial run and commissioning etc. Complete : GI Pipes (Medium) (a)GI 40 mm dia.(Main) = 7953.00 m (b)GI 25mm dia. (Dist) = 3300.00 m Total = 11253.00 m

Construction of Water Supply Scheme at Kadi-II (0.04 MLD). The source of raw water is Charelugiu stream which is at a distance of 6.20km from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning treatment units comprises of Intake Weir (2.50x0.60x0.90)m, Collection chamber (1.20x0.90x1.00)m including necessary R.C.C/Masonry Chambers, RCC settling tank of (15000 Lt capacity),RCC clear water reservoir of (20000 Lt capacity) , RCC clear water Cistern (5 nos) having a capacity of 3000 lts each , site development works i/c providing, fixing and testing pipes, pipe specials, pipe supports etc. Complete.

Providing & laying of GI main and Distribution Pipes conforming conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings (specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. And disinfection of all pipes, trial run and commissioning etc. Complete : GI Pipes (Medium) (a)GI 40 mm dia.(Main) = 6200.00 m (b)GI 25mm dia. (Dist) = 3000.00 m Total = 9200.00 m

Construction of Water Supply Scheme at Pallong-III (0.02 MLD). The source of raw water is Goitheipangthuak stream which is at a distance of 3.70km from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning treatment units comprises of Intake Weir (2.50x0.60x0.90)m, Collection chamber (1.20x0.90x1.00)m including necessary R.C.C/Masonry Chambers, RCC settling tank of (8000 Lt capacity),RCC clear water reservoir of (15000 Lt capacity) , RCC clear water Cistern (2 nos) having a capacity of 3000 lts each , site development works i/c providing, fixing and testing pipes, pipe specials, pipe supports etc. Complete.

Providing & laying of GI main and Distribution Pipes conforming conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings (specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. And disinfection of all pipes, trial run and commissioning etc. Complete : GI Pipes (Medium) (a)GI 40 mm dia.(Main) = 3700.00 m (b)GI 25mm dia. (Dist) = 1300.00 m Total = 5000.00 m

Construction of Water Supply Scheme at Illeng-A (0.11 MLD). The source of raw water is Nkaimigiu stream which is at a distance of 5.60km from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning treatment units comprises of Intake Weir (2.50x0.60x0.90)m, Collection chamber (1.20x0.90x1.00)m including necessary R.C.C/Masonry Chambers, RCC settling tank of (30000 Lt capacity),RCC clear water reservoir of (45000 Lt capacity) , RCC clear water Cistern (6 nos) having a capacity of 3000 lts each , site development works i/c providing, fixing and testing pipes, pipe specials, pipe supports etc. Complete.

Providing & laying of GI main and Distribution Pipes conforming conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings (specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. And disinfection of all pipes, trial run and commissioning etc. Complete : GI Pipes (Medium) (a)GI 40 mm dia.(Main) = 5600.00 m (b)GI 25mm dia. (Dist) = 2400.00 m Total = 8000.00 m

Construction of Water Supply Scheme at Chaton-II (0.13 MLD). The source of raw water is Mariunongiu stream which is at a distance of 5.40km from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning treatment units comprises of Intake Weir (2.5x0.60x0.90)m, Collection chamber (1.20x0.90x1.00)m including necessary R.C.C/Masonry Chambers, RCC settling tank of (30000 Lt capacity),RCC clear water reservoir of (45000 Lt capacity) , RCC clear water Cistern (3 nos) having a capacity of 3000 lts each , site development works i/c providing, fixing and testing pipes, pipe specials, pipe supports etc. Complete.

Providing & laying of GI main and Distribution Pipes conforming conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings (specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. And disinfection of all pipes, trial run and commissioning etc. Complete : GI Pipes (Medium) (a)GI 40 mm dia.(Main) = 5400.00 m (b)GI 25mm dia. (Dist) = 3000.00 m Total = 8400.00 m

Construction of Water Supply Scheme at Illeng-B (0.06 MLD). The source of raw water is Nkaimigiu stream which is at a distance of 3.00km from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning treatment units comprises of Intake Weir (2.50x0.60x0.90)m, Collection chamber (1.20x0.90x1.00)m including necessary R.C.C/Masonry Chambers, RCC settling tank of (15000 Lt capacity),RCC clear water reservoir of (20000 Lt capacity) , RCC clear water Cistern (6 nos) having a capacity of 3000 lts each , site development works i/c providing, fixing and testing pipes, pipe specials, pipe supports etc. Complete.

Providing & laying of GI main and Distribution Pipes conforming conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings (specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. And disinfection of all pipes, trial run and commissioning etc. Complete : GI Pipes (Medium) (a)GI 40 mm dia.(Main) = 3000.00 m (b)GI 25mm dia. (Dist) = 1000.00 m Total = 4000.00 m

Construction of Water Supply Scheme at Kuilong-III (0.04 MLD). The source of raw water is Nkhiugiu stream which is at a distance of 6.00km from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning of treatment units comprises of Intake Weir (2.50x0.60x0.90)m, Collection chamber (1.20x0.90x1.00)m including necessary R.C.C/Masonry Chambers, RCC settling tank of (15000 Lt capacity),RCC clear water reservoir of (20000 Lt capacity) , RCC clear water Cistern (6 nos) having a capacity of 3000 lts each , site development works i/c providing, fixing and testing pipes, pipe specials, pipe supports etc. Complete.

Providing & laying of GI main and Distribution Pipes conforming conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings (specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. And disinfection of all pipes, trial run and commissioning etc. Complete : GI Pipes (Medium) (a)GI 40 mm dia.(Main) = 6000.00 m (b)GI 25mm dia. (Dist) = 2600.00 m Total = 8600.00 m

Construction of Water Supply Scheme at Langmei North (0.06 MLD). The source of raw water is Agaki stream which is at a distance of 5.60km from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning treatment units comprises of Intake Weir (2.50x0.60x0.90)m, Collection chamber (1.20x0.90x1.00)m including necessary R.C.C/Masonry Chambers, RCC settling tank of (15000 Lt capacity),RCC clear water reservoir of (20000 Lt capacity) , RCC clear water Cistern (3 nos) having a capacity of 3000 lts each , site development works i/c providing, fixing and testing pipes, pipe specials, pipe supports etc. Complete.

Providing & laying of GI main and Distribution Pipes conforming conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings (specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. And disinfection of all pipes, trial run and commissioning etc. Complete : GI Pipes (Medium) (a)GI 40 mm dia.(Main) = 5600.00 m (b)GI 25mm dia. (Dist) = 1500.00 m Total = 7100.00 m

Construction of Water Supply Scheme at Kabuanram (0.04 MLD). The source of raw water is Agaki stream which is at a distance of 5.20km from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning treatment units comprises of Intake Weir (2.50x0.60x0.90)m, Collection chamber (1.20x0.90x1.00)m including necessary R.C.C/Masonry Chambers, RCC settling tank of (8000 Lt capacity),RCC clear water reservoir of (15000 Lt capacity) , RCC clear water Cistern (3 nos) having a capacity of 3000 lts each , site development works i/c providing, fixing and testing pipes, pipe specials, pipe supports etc. Complete.

Providing & laying of GI main and Distribution Pipes conforming conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings (specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. And disinfection of all pipes, trial run and commissioning etc. Complete : GI Pipes (Medium) (a)GI 40 mm dia.(Main) = 5200.00 m (b)GI 25mm dia. (Dist) = 2200.00 m Total = 7400.00 m

Construction of Water Supply Scheme at Nallong-A (0.06 MLD). The source of raw water is Nthiangiu stream which is at a distance of 5.00km from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning treatment units comprises of Intake Weir (2.50x0.60x0.90)m, Collection chamber (1.20x0.90x1.00)m including necessary R.C.C/Masonry Chambers, RCC settling tank of (15000 Lt capacity),RCC clear water reservoir of (20000 Lt capacity) , RCC clear water Cistern (6 nos) having a capacity of 3000 lts each , site development works i/c providing, fixing and testing pipes, pipe specials, pipe supports etc. Complete.

Providing & laying of GI main and Distribution Pipes conforming conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings (specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. And disinfection of all pipes, trial run and commissioning etc. Complete : GI Pipes (Medium) (a)GI 40 mm dia.(Main) = 5000.00 m (b)GI 25mm dia. (Dist) = 2200.00 m Total = 7200.00 m

Construction of Water Supply Scheme at Kadi-IV (0.04 MLD). The source of raw water is Ndepki stream which is at a distance of 6.20km from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning treatment units comprises of Intake Weir (2.50x0.60x0.90)m, Collection chamber (1.20x0.90x1.00)m including necessary R.C.C/Masonry Chambers, RCC settling tank of (15000 Lt capacity),RCC clear water reservoir of (20000 Lt capacity) , RCC clear water Cistern (4 nos) having a capacity of 3000 lts each , site development works i/c providing, fixing and testing pipes, pipe specials, pipe supports etc. Complete.

Providing & laying of GI main and Distribution Pipes conforming conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings (specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. And disinfection of all pipes, trial run and commissioning etc. Complete : GI Pipes (Medium) (a)GI 40 mm dia.(Main) = 6200.00 m (b)GI 25mm dia. (Dist) = 3100.00 m Total = 9300.00 m

Construction of Water Supply Scheme at Nurathel (0.03 MLD). The source of raw water is Guidirok stream which is at a distance of 6.50km from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning treatment units comprises of Intake Weir (2.50x0.60x0.90)m, Collection chamber (1.20x0.90x1.00)m including necessary R.C.C/Masonry Chambers, RCC settling tank of (10000 Lt capacity),RCC clear water reservoir of (15000 Lt capacity) , RCC clear water Cistern (5 nos) having a capacity of 3000 lts each , site development works i/c providing, fixing and testing pipes, pipe specials, pipe supports etc. Complete.

Providing & laying of GI main and Distribution Pipes conforming conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings (specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. And disinfection of all pipes, trial run and commissioning etc. Complete : GI Pipes (Medium) (a)GI 40 mm dia.(Main) = 6500.00 m (b)GI 25mm dia. (Dist) = 2300.00 m Total = 8800.00 m

Construction of Water Supply Scheme at Old Lemta (0.12 MLD). The source of raw water is Ringiu stream which is at a distance of 5.00km from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning treatment units comprises of Intake Weir (2.50x0.60x0.90)m, Collection chamber (1.20x0.90x1.00)m including necessary R.C.C/Masonry Chambers, RCC settling tank of (30000 Lt capacity),RCC clear water reservoir of (45000 Lt capacity) , RCC clear water Cistern (5 nos) having a capacity of 3000 lts each , site development works i/c providing, fixing and testing pipes, pipe specials, pipe supports etc. Complete.

Providing & laying of GI main and Distribution Pipes conforming conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings (specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. And disinfection of all pipes, trial run and commissioning etc. Complete : GI Pipes (Medium) (a)GI 40 mm dia.(Main) = 5000.00 m (b)GI 25mm dia. (Dist) = 2500.00 m Total = 7500.00 m

Construction of Water Supply Scheme at New Kadi (0.5 MLD). The source of raw water is Jaduiki stream which is at a distance of 5.40km from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning treatment units comprises of Intake Weir (2.50x0.60x0.90)m, Collection chamber (1.20x0.90x1.00)m including necessary R.C.C/Masonry Chambers, RCC settling tank of (15000 Lt capacity),RCC clear water reservoir of (20000 Lt capacity) , RCC clear water Cistern (6 nos) having a capacity of 3000 lts each , site development works i/c providing, fixing and testing pipes, pipe specials, pipe supports etc. Complete.

Providing & laying of GI main and Distribution Pipes conforming conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings (specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. And disinfection of all pipes, trial run and commissioning etc. Complete : GI Pipes (Medium) (a)GI 40 mm dia.(Main) = 5400.00 m (b)GI 25mm dia. (Dist) = 3500.00 m Total = 8900.00 m

Construction of Water Supply Scheme at Lenglong (0.14MLD). The source of raw water is Aphoung stream which is at a distance of 7.00km from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning treatment units comprises of Intake Weir (2.50x0.60x0.90)m, Collection chamber (1.20x0.90x1.00)m including necessary R.C.C/Masonry Chambers, RCC settling tank of (30000 Lt capacity),RCC clear water reservoir of (45000 Lt capacity) , RCC clear water Cistern (4 nos) having a capacity of 3000 lts each , site development works i/c providing, fixing and testing pipes, pipe specials, pipe supports etc. Complete.

Providing & laying of GI main and Distribution Pipes conforming conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings (specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. And disinfection of all pipes, trial run and commissioning etc. Complete : GI Pipes (Medium) (a)GI 40 mm dia.(Main) = 7000.00 m (b)GI 25mm dia. (Dist) = 1000.00 m Total = 8000.00 m

Construction of Water Supply Scheme at Taijijang (0.02MLD). The source of raw water is Chalungkhouthok stream which is at a distance of 5.00km from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning treatment units comprises of Intake Weir (2.50x0.60x0.90)m, Collection chamber (1.20x0.90x1.00)m including necessary R.C.C/Masonry Chambers, RCC settling tank of (8000 Lt capacity),RCC clear water reservoir of (15000 Lt capacity) , RCC clear water Cistern (5 nos) having a capacity of 3000 lts each , site development works i/c providing, fixing and testing pipes, pipe specials, pipe supports etc. Complete.

Providing & laying of GI main and Distribution Pipes conforming conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings (specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. And disinfection of all pipes, trial run and commissioning etc. Complete : GI Pipes (Medium) (a)GI 32 mm dia.(Main) = 5000.00 m (b)GI 25mm dia. (Dist) = 3100.00 m Total = 8100.00 m

Construction of Water Supply Scheme at Chingkao (0.03MLD). The source of raw water is Bamlithuak & Taolangpang stream which is at a distance of 7.40km from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning treatment units comprises of Intake Weir (2.50x0.60x0.90)m, Collection chamber (1.20x0.90x1.00)m including necessary R.C.C/Masonry Chambers, RCC settling tank of (8000 Lt capacity),RCC clear water reservoir of (15000 Lt capacity) , RCC clear water Cistern (7 nos) having a capacity of 3000 lts each , site development works i/c providing, fixing and testing pipes, pipe specials, pipe supports etc. Complete.

Providing & laying of GI main and Distribution Pipes conforming conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings (specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. And disinfection of all pipes, trial run and commissioning etc. Complete : GI Pipes (Medium) (a)GI 40 mm dia.(Main) = 7400.00 m (b)GI 25mm dia. (Dist) = 2400.00 m Total = 9800.00 m

Construction of Water Supply Scheme at Chingkhonglong (0.02MLD). The source of raw water is Duiliangthuak stream which is at a distance of 5.40km from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning treatment units comprises of Intake Weir (2.50x0.60x0.90)m, Collection chamber (1.20x0.90x1.00)m including necessary R.C.C/Masonry Chambers, RCC settling tank of (8000 Lt capacity),RCC clear water reservoir of (20000 Lt capacity) , RCC clear water Cistern (5 nos) having a capacity of 3000 lts each , site development works i/c providing, fixing and testing pipes, pipe specials, pipe supports etc. Complete.

Providing & laying of GI main and Distribution Pipes conforming conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings (specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. And disinfection of all pipes, trial run and commissioning etc. Complete : GI Pipes (Medium) (a)GI 40 mm dia.(Main) = 5400.00 m (b)GI 25mm dia. (Dist) = 2500.00 m Total = 7900.00 m

Construction of Water Supply Scheme at Jeilatjang (0.02MLD). The source of raw water is Kimlakthuak stream which is at a distance of 6.20km from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning treatment units comprises of Intake Weir (2.50x0.60x0.90)m, Collection chamber(1.20x0.90x1.00)m including necessary R.C.C/Masonry Chambers, RCC settling tank of (8000 Lt capacity),RCC clear water reservoir of (15000 Lt capacity) , RCC clear water Cistern (5 nos) having a capacity of 3000 lts each , site development works i/c providing, fixing and testing pipes, pipe specials, pipe supports etc. Complete.

Providing & laying of GI main and Distribution Pipes conforming conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings (specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. And disinfection of all pipes, trial run and commissioning etc. Complete : GI Pipes (Medium) (a)GI 40 mm dia.(Main) = 6200.00 m (b)GI 25mm dia. (Dist) = 2700.00 m Total = 8900.00 m

Construction of Water Supply Scheme at Saramba (0.07MLD). The source of raw water is Ramreibak stream which is at a distance of 5.20km from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning treatment units comprises of Intake Weir (2.50x0.60x0.90)m, Collection chamber (1.20x0.90x1.00)m including necessary R.C.C/Masonry Chambers, RCC settling tank of (25000 Lt capacity),RCC clear water reservoir of (30000 Lt capacity) , RCC clear water Cistern (4 nos) having a capacity of 3000 lts each , site development works i/c providing, fixing and testing pipes, pipe specials, pipe supports etc. Complete.

Providing & laying of GI main and Distribution Pipes conforming conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings (specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. And disinfection of all pipes, trial run and commissioning etc. Complete : GI Pipes (Medium) (a)GI 40 mm dia.(Main) = 5200.00 m (b)GI 25mm dia. (Dist) = 1200.00 m Total = 6400.00 m

Construction of Water Supply Scheme at Nungkao (0.02MLD). The source of raw water is Jangdai stream which is at a distance of 8.00km from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning treatment units comprises of Intake Weir (2.50x0.60x0.90)m, Collection chamber (1.20x0.90x1.00)m including necessary R.C.C/Masonry Chambers, RCC clear water reservoir of (15000 Lt capacity) , RCC clear water Cistern (3 nos) having a capacity of 3000 lts each , site development works i/c providing, fixing and testing pipes, pipe specials, pipe supports etc. Complete.

Providing & laying of GI main and Distribution Pipes conforming conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings (specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. And disinfection of all pipes, trial run and commissioning etc. Complete : GI Pipes (Medium) (a)GI 40 mm dia.(Main) = 8000.00 m (b)GI 25mm dia. (Dist) = 1000.00 m Total = 9000.00 m

Construction of Water Supply Scheme at Impa Ningdi (0.05MLD). The source of raw water is Indeu stream which is at a distance of 5.20km from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning treatment units comprises of Intake Weir (2.50x0.60x0.90)m, Collection chamber (1.20x0.90x1.00)m including necessary R.C.C/Masonry Chambers, RCC settling tank of (15000 Lt capacity),RCC clear water reservoir of (20000 Lt capacity) , RCC clear water Cistern (4 nos) having a capacity of 3000 lts each , site development works i/c providing, fixing and testing pipes, pipe specials, pipe supports etc. Complete.

Providing & laying of GI main and Distribution Pipes conforming conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings (specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. And disinfection of all pipes, trial run and commissioning etc. Complete : GI Pipes (Medium) (a)GI 40 mm dia.(Main) = 6000.00 m (b)GI 25mm dia. (Dist) = 2500.00 m Total = 8500.00 m

Construction of Water Supply Scheme at Inem (0.05MLD). The source of raw water is Rajeulua stream which is at a distance of 6.60km from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning treatment units comprises of Intake Weir (2.50x0.60x0.90)m, Collection chamber (1.20x0.90x1.00)m including necessary R.C.C/Masonry Chambers, RCC settling tank of (15000 Lt capacity),RCC clear water reservoir of (15000 Lt capacity) , RCC clear water Cistern (5 nos) having a capacity of 3000 lts each , site development works i/c providing, fixing and testing pipes, pipe specials, pipe supports etc. Complete.

Providing & laying of GI main and Distribution Pipes conforming conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings (specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. And disinfection of all pipes, trial run and commissioning etc. Complete : GI Pipes (Medium) (a)GI 40 mm dia.(Main) = 6600.00 m (b)GI 25mm dia. (Dist) = 3200.00 m Total = 9800.00 m

Construction of Water Supply Scheme at Thingchamphai (0.02MLD). The source of raw water is Luigamlha Pagom stream which is at a distance of 5.00km from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning treatment units comprises of Intake Weir (2.50x0.60x0.90)m, Collection chamber (1.20x0.90x1.00)m including necessary R.C.C/Masonry Chambers, RCC settling tank of (8000 Lt capacity),RCC clear water reservoir of (15000 Lt capacity) , RCC clear water Cistern (4 nos) having a capacity of 3000 lts each , site development works i/c providing, fixing and testing pipes, pipe specials, pipe supports etc. Complete.

Providing & laying of GI main and Distribution Pipes conforming conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings (specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. And disinfection of all pipes, trial run and commissioning etc. Complete : GI Pipes (Medium) (a)GI 32 mm dia.(Main) = 5000.00 m (b)GI 25mm dia. (Dist) = 2800.00 m Total = 7800.00 m

Construction of Water Supply Scheme at Katang Beukam (0.04MLD). The source of raw water is Katampuitakua stream which is at a distance of 6.20km from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning treatment units comprises of Intake Weir (2.50x0.60x0.90)m, Collection chamber (1.20x0.90x1.00)m including necessary R.C.C/Masonry Chambers, RCC settling tank of (15000 Lt capacity),RCC clear water reservoir of (20000 Lt capacity) , RCC clear water Cistern (4 nos) having a capacity of 3000 lts each , site development works i/c providing, fixing and testing pipes, pipe specials, pipe supports etc. Complete.

Providing & laying of GI main and Distribution Pipes conforming conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings (specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. And disinfection of all pipes, trial run and commissioning etc. Complete : GI Pipes (Medium) (a)GI 40 mm dia.(Main) = 6200.00 m (b)GI 25mm dia. (Dist) = 3000.00 m Total = 9200.00 m

Construction of Water Supply Scheme at Taningjam (0.10MLD). The source of raw water is Rengpuningcha stream which is at a distance of 8.00km from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning treatment units comprises of Intake Weir (2.50x0.60x0.90)m, Collection chamber (1.20x0.90x1.00)m including necessary R.C.C/Masonry Chambers, RCC settling tank of (25000 Lt capacity),RCC clear water reservoir of (30000 Lt capacity) , RCC clear water Cistern (6 nos) having a capacity of 3000 lts each , site development works i/c providing, fixing and testing pipes, pipe specials, pipe supports etc. Complete.

Providing & laying of GI main and Distribution Pipes conforming conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings (specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. And disinfection of all pipes, trial run and commissioning etc. Complete : GI Pipes (Medium) (a)GI 40 mm dia.(Main) = 8000.00 m (b)GI 25mm dia. (Dist) = 1700.00 m Total = 9700.00 m

Construction of Water Supply Scheme at Thiulon(0.11MLD). The source of raw water is Abekpang stream which is at a distance of 6.00km from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning treatment units comprises of Intake Weir (2.50x0.60x0.90)m, Collection chamber (1.20x0.90x1.00)m including necessary R.C.C/Masonry Chambers, RCC settling tank of (30000 Lt capacity),RCC clear water reservoir of (45000 Lt capacity) , RCC clear water Cistern (7 nos) having a capacity of 3000 lts each , site development works i/c providing, fixing and testing pipes, pipe specials, pipe supports etc. Complete.

Providing & laying of GI main and Distribution Pipes conforming conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings (specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. And disinfection of all pipes, trial run and commissioning etc. Complete : GI Pipes (Medium) (a)GI 40 mm dia.(Main) = 6000.00 m (b)GI 25mm dia. (Dist) = 2300.00 m Total = 8300.00 m

Construction of Water Supply Scheme at Tollen (0.01MLD). The source of raw water is Twinah stream which is at a distance of 5.20km from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning treatment units comprises of Intake Weir (2.50x0.60x0.90)m, Collection chamber (1.20x0.90x1.00)m including necessary R.C.C/Masonry Chambers, RCC settling tank of (8000 Lt capacity),RCC clear water reservoir of (15000 Lt capacity) , RCC clear water Cistern (6 nos) having a capacity of 3000 lts each , site development works i/c providing, fixing and testing pipes, pipe specials, pipe supports etc. Complete.

Providing & laying of GI main and Distribution Pipes conforming conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings (specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. And disinfection of all pipes, trial run and commissioning etc. Complete : GI Pipes (Medium) (a)GI 40 mm dia.(Main) = 5200.00 m (b)GI 25mm dia. (Dist) = 2700.00 m Total = 7900.00 m

Construction of Water Supply Scheme at Centerkatang (0.03MLD). The source of raw water is Hakondibak stream which is at a distance of 6.20km from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning treatment units comprises of Intake Weir (2.50x0.60x0.90)m, Collection chamber (1.20x0.90x1.00)m including necessary R.C.C/Masonry Chambers, RCC settling tank of (8000 Lt capacity),RCC clear water reservoir of (15000 Lt capacity) , RCC clear water Cistern (5 nos) having a capacity of 3000 lts each , site development works i/c providing, fixing and testing pipes, pipe specials, pipe supports etc. Complete.

Providing & laying of GI main and Distribution Pipes conforming conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings (specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. And disinfection of all pipes, trial run and commissioning etc. Complete : GI Pipes (Medium) (a)GI 40 mm dia.(Main) = 6200.00 m (b)GI 25mm dia. (Dist) = 3200.00 m Total = 9400.00 m

Construction of Water Supply Scheme at New Chingkao (0.03MLD). The source of raw water is Khoubangthuak stream which is at a distance of 5.60km from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning treatment units comprises of Intake Weir (2.50x0.60x0.90)m, Collection chamber (1.20x0.90x1.00)m including necessary R.C.C/Masonry Chambers, RCC settling tank of (8000 Lt capacity),RCC clear water reservoir of (15000 Lt capacity) , RCC clear water Cistern (5 nos) having a capacity of 3000 lts each , site development works i/c providing, fixing and testing pipes, pipe specials, pipe supports etc. Complete.

Providing & laying of GI main and Distribution Pipes conforming conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings (specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. And disinfection of all pipes, trial run and commissioning etc. Complete : GI Pipes (Medium) (a)GI 40 mm dia.(Main) = 5600.00 m (b)GI 25mm dia. (Dist) = 2500.00 m Total = 8100.00 m

Construction of Water Supply Scheme at Longjon (0.02MLD). The source of raw water is Laothuak & Duilupthuak stream which is at a distance of 6.20km from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning treatment units comprises of Intake Weir (2.50x0.60x0.90)m, Collection chamber (1.20x0.90x1.00)m including necessary R.C.C/Masonry Chambers, RCC settling tank of (8000 Lt capacity),RCC clear water reservoir of (15000 Lt capacity) , RCC clear water Cistern (5 nos) having a capacity of 3000 lts each , site development works i/c providing, fixing and testing pipes, pipe specials, pipe supports etc. Complete.

Providing & laying of GI main and Distribution Pipes conforming conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings (specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. And disinfection of all pipes, trial run and commissioning etc. Complete : GI Pipes (Medium) (a)GI 40 mm dia.(Main) = 6200.00 m (b)GI 25mm dia. (Dist) = 3000.00 m Total = 9200.00 m

Construction of Water Supply Scheme at Magulong (0.12MLD). The source of raw water is Helaiki stream which is at a distance of 6.30km from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning treatment units comprises of Intake Weir (2.50x0.60x0.90)m, Collection chamber (1.20x0.90x1.00)m including necessary R.C.C/Masonry Chambers, RCC settling tank of (30000 Lt capacity),RCC clear water reservoir of (45000 Lt capacity) , RCC clear water Cistern (7 nos) having a capacity of 3000 lts each , site development works i/c providing, fixing and testing pipes, pipe specials, pipe supports etc. Complete.

Providing & laying of GI main and Distribution Pipes conforming conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings (specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. And disinfection of all pipes, trial run and commissioning etc. Complete : GI Pipes (Medium) (a)GI 40 mm dia.(Main) = 6300.00 m (b)GI 25mm dia. (Dist) = 2000.00 m Total = 8300.00 m

Construction of Water Supply Scheme at Namtiram (0.07MLD). The source of raw water is Ramriugiu stream which is at a distance of 5.50km from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning treatment units comprises of Intake Weir (2.50x0.60x0.90)m, Collection chamber (1.20x0.90x1.00)m including necessary R.C.C/Masonry Chambers, RCC settling tank of (25000 Lt capacity),RCC clear water reservoir of (30000 Lt capacity) , RCC clear water Cistern (6 nos) having a capacity of 3000 lts each , site development works i/c providing, fixing and testing pipes, pipe specials, pipe supports etc. Complete.

Providing & laying of GI main and Distribution Pipes conforming conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings (specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. And disinfection of all pipes, trial run and commissioning etc. Complete : GI Pipes (Medium) (a)GI 40 mm dia.(Main) = 5500.00 m (b)GI 25mm dia. (Dist) = 2800.00 m Total = 8300.00 m

Construction of Water Supply Scheme at T.Motbung (0.01MLD). The source of raw water is IN komgom stream which is at a distance of 5.00km from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning treatment units comprises of Intake Weir (2.50x0.60x0.90)m, Collection chamber (1.20x0.90x1.00)m including necessary R.C.C/Masonry Chambers, RCC settling tank of (8000 Lt capacity),RCC clear water reservoir of (15000 Lt capacity) , RCC clear water Cistern (5 nos) having a capacity of 3000 lts each , site development works i/c providing, fixing and testing pipes, pipe specials, pipe supports etc. Complete.

Providing & laying of GI main and Distribution Pipes conforming conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings (specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. And disinfection of all pipes, trial run and commissioning etc. Complete : GI Pipes (Medium) (a)GI 40 mm dia.(Main) = 5000.00 m (b)GI 25mm dia. (Dist) = 2500.00 m Total = 7500.00 m

Construction of Water Supply Scheme at Sibilong (0.04MLD). The source of raw water is Longpang stream which is at a distance of 6.30km from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning treatment units comprises of Intake Weir (2.50x0.60x0.90)m, Collection chamber (1.20x0.90x1.00)m including necessary R.C.C/Masonry Chambers, RCC settling tank of (15000 Lt capacity),RCC clear water reservoir of (15000 Lt capacity) , RCC clear water Cistern (5 nos) having a capacity of 3000 lts each , site development works i/c providing, fixing and testing pipes, pipe specials, pipe supports etc. Complete.

Providing & laying of GI main and Distribution Pipes conforming conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings (specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. And disinfection of all pipes, trial run and commissioning etc. Complete : GI Pipes (Medium) (a)GI 40 mm dia.(Main) = 6300.00 m (b)GI 25mm dia. (Dist) = 3000.00 m Total = 9300.00 m

Construction of Water Supply Scheme at Phellong (0.05MLD). The source of raw water is Kamangkichak stream which is at a distance of 6.50km from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning treatment units comprises of Intake Weir (2.50x0.60x0.90)m, Collection chamber (1.20x0.90x1.00)m including necessary R.C.C/Masonry Chambers, RCC settling tank of (15000 Lt capacity),RCC clear water reservoir of (20000 Lt capacity) , RCC clear water Cistern (6 nos) having a capacity of 3000 lts each , site development works i/c providing, fixing and testing pipes, pipe specials, pipe supports etc. Complete.

Providing & laying of GI main and Distribution Pipes conforming conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings (specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. And disinfection of all pipes, trial run and commissioning etc. Complete : GI Pipes (Medium) (a)GI 40 mm dia.(Main) = 6500.00 m (b)GI 25mm dia. (Dist) = 2500.00 m Total = 9000.00 m

Construction of Water Supply Scheme at Kaimai Naga (0.06MLD). The source of raw water is Kampuipang stream which is at a distance of 6.00km from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning treatment units comprises of Intake Weir (2.50x0.60x0.90)m, Collection chamber (1.20x0.90x1.00)m including necessary R.C.C/Masonry Chambers, RCC settling tank of (25000 Lt capacity),RCC clear water reservoir of (30000 Lt capacity) , RCC clear water Cistern (4 nos) having a capacity of 3000 lts each , site development works i/c providing, fixing and testing pipes, pipe specials, pipe supports etc. Complete.

Providing & laying of GI main and Distribution Pipes conforming conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings (specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. And disinfection of all pipes, trial run and commissioning etc. Complete : GI Pipes (Medium) (a)GI 40 mm dia.(Main) = 6000.00 m (b)GI 25mm dia. (Dist) = 2000.00 m Total = 8000.00 m

Construction of Water Supply Scheme at Oinamlong khunou (0.08MLD). The source of raw water is Joujithuak stream which is at a distance of 5.30km from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning treatment units comprises of Intake Weir (2.50x0.60x0.90)m, Collection chamber (1.20x0.90x1.00)m including necessary R.C.C/Masonry Chambers, RCC settling tank of (8000 Lt capacity),RCC clear water reservoir of (30000 Lt capacity) , RCC clear water Cistern (6 nos) having a capacity of 3000 lts each , site development works i/c providing, fixing and testing pipes, pipe specials, pipe supports etc. Complete.

Providing & laying of GI main and Distribution Pipes conforming conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings (specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. And disinfection of all pipes, trial run and commissioning etc. Complete : GI Pipes (Medium) (a)GI 40 mm dia. (Main) = 5300.00 m (b)GI 25mm dia. (Dist) = 2000.00 m Total = 7300.00 m

Construction of Water Supply Scheme at Atengba (0.05MLD). The source of raw water is Nitpangthuak&Munlipang stream which is at a distance of 4.70km from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning treatment units comprises of Intake Weir (2.50x0.60x0.90)m, Collection chamber (1.20x0.90x1.00)m including necessary R.C.C/Masonry Chambers, RCC settling tank of (15000 Lt capacity),RCC clear water reservoir of (20000 Lt capacity) , RCC clear water Cistern (6 nos) having a capacity of 3000 lts each , site development works i/c providing, fixing and testing pipes, pipe specials, pipe supports etc. Complete.

Providing & laying of GI main and Distribution Pipes conforming conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings (specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. And disinfection of all pipes, trial run and commissioning etc. Complete : GI Pipes (Medium) (a)GI 40 mm dia.(Main) = 4700.00 m (b)GI 25mm dia. (Dist) = 2400.00 m Total = 7100.00 m

Construction of Water Supply Scheme at Tongtao (0.01MLD). The source of raw water is Duilupangthuak stream which is at a distance of 4.60km from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning treatment units comprises of Intake Weir (2.50x0.60x0.90)m, Collection chamber (1.20x0.90x1.00)m including necessary R.C.C/Masonry Chambers, RCC settling tank of (8000 Lt capacity),RCC clear water reservoir of (15000 Lt capacity) , RCC clear water Cistern (5 nos) having a capacity of 3000 lts each , site development works i/c providing, fixing and testing pipes, pipe specials, pipe supports etc. Complete.

Providing & laying of GI main and Distribution Pipes conforming conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings (specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. And disinfection of all pipes, trial run and commissioning etc. Complete : GI Pipes (Medium) (a)GI 32 mm dia.(Main) = 4600.00 m (b)GI 25mm dia. (Dist) = 2000.00 m Total = 6600.00 m

Construction of Water Supply Scheme at New Magulong (0.02MLD). The source of raw water is Alukeria stream which is at a distance of 6.00km from the treatment plant including site levelling/land, approach road etc. complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning treatment units comprises of Intake Weir (2.50x0.60x0.90)m, Collection chamber (1.20x0.90x1.00)m including necessary R.C.C/Masonry Chambers, RCC settling tank of (8000 Lt capacity),RCC clear water reservoir of (20000 Lt capacity) , RCC clear water Cistern (5 nos) having a capacity of 3000 lts each , site development works i/c providing, fixing and testing pipes, pipe specials, pipe supports etc. Complete.

Providing & laying of GI main and Distribution Pipes conforming conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings (specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. And disinfection of all pipes, trial run and commissioning etc. Complete : GI Pipes (Medium) (a)GI 40 mm dia.(Main) = 6000.00 m (b)GI 25mm dia. (Dist) = 2700.00 m Total = 8700.00 m

Construction of Water Supply Scheme at Njingning (0.04MLD). The source of raw water is Kimrigiuki stream which is at a distance of 5.50km from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning treatment units comprises of Intake Weir (2.50x0.60x0.90)m, Collection chamber (1.20x0.90x1.00)m including necessary R.C.C/Masonry Chambers, RCC settling tank of (15000 Lt capacity),RCC clear water reservoir of (20000 Lt capacity) , RCC clear water Cistern (5 nos) having a capacity of 3000 lts each , site development works i/c providing, fixing and testing pipes, pipe specials, pipe supports etc. Complete.

Providing & laying of GI main and Distribution Pipes conforming conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings (specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. And disinfection of all pipes, trial run and commissioning etc. Complete : GI Pipes (Medium) (a)GI 40 mm dia.(Main) = 5500.00 m (b)GI 25mm dia. (Dist) = 2400.00 m Total = 7900.00 m

Construction of Water Supply Scheme at New Sibilong (0.05MLD). The source of raw water is Zeithongpang stream which is at a distance of 5.20km from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning treatment units comprises of Intake Weir (2.50x0.60x0.90)m, Collection chamber (1.20x0.90x1.00)m including necessary R.C.C/Masonry Chambers, RCC settling tank of (15000 Lt capacity),RCC clear water reservoir of (20000 Lt capacity) , RCC clear water Cistern (5 nos) having a capacity of 3000 lts each , site development works i/c providing, fixing and testing pipes, pipe specials, pipe supports etc. Complete.

Providing & laying of GI main and Distribution Pipes conforming conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings (specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. And disinfection of all pipes, trial run and commissioning etc. Complete : GI Pipes (Medium) (a)GI 40 mm dia.(Main) = 5200.00 m (b)GI 25mm dia. (Dist) = 3200.00 m Total = 8400.00 m

Construction of Water Supply Scheme at Nungkao Pt-IV (0.02MLD). The source of raw water is Longduiringthuak stream which is at a distance of 5.50km from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning treatment units comprises of Intake Weir (2.50x0.60x0.90)m, Collection chamber (1.20x0.90x1.00) including necessary R.C.C/Masonry Chambers, RCC settling tank of (8000 Lt capacity),RCC clear water reservoir of (20000 Lt capacity) , RCC clear water Cistern (5 nos) having a capacity of 3000 lts each , site development works i/c providing, fixing and testing pipes, pipe specials, pipe supports etc. Complete.

Providing & laying of GI main and Distribution Pipes conforming conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings (specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. And disinfection of all pipes, trial run and commissioning etc. Complete : GI Pipes (Medium) (a)GI 32 mm dia. (Main) = 5500.00 m (b)GI 25 mm dia. (Dist) = 3000.00 m Total = 8500.00 m

Construction of Water Supply Scheme at Nungkao 24 Miles (0.03MLD). The source of raw water is Marathangpang stream which is at a distance of 4.50km from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning treatment units comprises of Intake Weir (2.50x0.60x0.90)m, Collection chamber (1.20x0.90x1.00)m including necessary R.C.C/Masonry Chambers, RCC settling tank of (8000 Lt capacity),RCC clear water reservoir of (15000 Lt capacity) , RCC clear water Cistern (4 nos) having a capacity of 3000 lts each , site development works i/c providing, fixing and testing pipes, pipe specials, pipe supports etc. Complete.

Providing & laying of GI main and Distribution Pipes conforming conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings (specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. And disinfection of all pipes, trial run and commissioning etc. Complete : GI Pipes (Medium) (a)GI 40 mm dia. (Main) = 4500.00 m (b)GI 25mm dia. (Dist) = 2500.00 m Total = 7000.00 m

Construction of Water Supply Scheme at kaimai (0.06MLD). The source of raw water is Ituinehgon stream which is at a distance of 5.50km from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning of Intake Weir (2.50x0.60x0.90)m, Collection chamber (1.20x0.90x1.00)m including necessary R.C.C/Masonry Chambers, RCC settling tank of (15000 Lt capacity),RCC clear water reservoir of (20000 Lt capacity) , RCC clear water Cistern (6 nos) having a capacity of 3000 lts each , site development works i/c providing, fixing and testing pipes, pipe specials, pipe supports etc. Complete.

Providing & laying of GI main and Distribution Pipes conforming conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings (specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. And disinfection of all pipes, trial run and commissioning etc. Complete : GI Pipes (Medium) (a)GI 40 mm dia.(Main) = 5500.00 m (b)GI 25mm dia. (Dist) = 3000.00 m Total = 8500.00 m

Construction of Water Supply Scheme at Maokot (0.01MLD). The source of raw water is Leisangkadung stream which is at a distance of 5.40km from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning treatment units comprises of Intake Weir (2.50x0.60x0.90)m, Collection chamber (1.20x0.90x1.00)m including necessary R.C.C/Masonry Chambers, RCC settling tank of (8000 Lt capacity),RCC clear water reservoir of (15000 Lt capacity) , RCC clear water Cistern (5 nos) having a capacity of 3000 lts each , site development works i/c providing, fixing and testing pipes, pipe specials, pipe supports etc. Complete.

Providing & laying of GI main and Distribution Pipes conforming conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings (specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. And disinfection of all pipes, trial run and commissioning etc. Complete : GI Pipes (Medium) (a)GI 40 mm dia.(Main) = 5400.00 m (b)GI 25mm dia. (Dist) = 2200.00 m Total = 7600.00 m

Construction of Water Supply Scheme at Tamenglong IX (0.064MLD). The source of raw water is Namrebak stream which is at a distance of 3.0 km from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning treatment units comprises of Intake Weir (2.50x0.60x0.90)m, Collection chamber (1.20x0.90x1.00)m including necessary R.C.C/Masonry Chambers, RCC settling tank of (20000 Lt capacity),RCC clear water reservoir of (30000 Lt capacity) , RCC clear water Zonal Reservior (3nos)each, RCC clear water Cistern (2nos) having a capacity of 1500 lts each , site development works i/c providing, fixing and testing pipes, pipe specials, pipe supports etc. Complete. trace path cutting of length 3000 m including Jungle clearance, Earthwork of Hill cutting, etc.

Providing & laying of GI main and Distribution Pipes conforming conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings (specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. And disinfection of all pipes, trial run and commissioning etc. Complete : GI Pipes (Medium) (a)GI 40 mm dia. (Main) = 3000.00 m (b)GI 25mm dia. (Dist) = 2000.00 m Total = 5000.00 m

Construction of Water Supply Scheme at Duigailong (1.5 MLD). The source of raw water is chalunglangbak stream which is at a distance of 1.5 Km from the treatment plant including CC Dam, Retaining wall site levelling/land development , godown, approach road etc. complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning of RCC Settling tank(50,000 Lt), RCC Service reservoir(1,00,000 Lt) ,) , CC Dam of length (32x3x6.5)m including necessary R.C.C/Masonry Chambers, Banking wall, Spillway and gate, trashrack, drain(187m), retaining wall(100 m), compound wall (180m), site development works i/c providing fixing and testing pipes, pipe specials, pipe supports, etc. complete, tracepath cutting of lengh 1000 m Including jungle clearance, earthwork of hill cutting etc

Design, Drawing & Construction of chowkidhar quarter cum godown with RCC Column, lintel, brickwall, ramp, suitable trusses with CGI roofing, doors, windows, electrification with good finishand septic tank having a plinth area of 44.89 sqm

Providing & laying of GI main and Distribution Pipes conforming conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings (specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. And disinfection of all pipes, trial run and commissioning etc. Complete : GI Pipes (Medium) a) GI 100 mm dia. (Main) = 500.00 m b) GI 50 mm dia. (Main) = 500.00 m c) GI 32 mm dia. (Dist) = 500.00 m d) GI 25 mm dia. (Dist) = 500.00 m Total = 2000.00 m

Construction of Water Supply Scheme at Tamenglong X (1.2 MLD). The source of raw water is Namrebak stream which is at a distance of 1.81 Km from the treatment plant including CC Dam, Retaining wall site levelling/land development, godown, approach road etc. complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning of intake wier, RCC Settling tank(50,000 Lt), RCC Service reservoir(1,00,000 Lt) ,Spring source development (47nos) , CC Dam(2nos) of length (30x3x6.5& 20x3x6.5)m including necessary R.C.C/Masonry Chambers, Banking wall, Spillway and gate,drain (335m), retaining wall (60m), compound wall (190m), site development works i/c providing fixing and testing pipes, pipe specials, pipe supports, etc. complete, tracepath cutting of lengh 1000 m Including jungle clearance, earthwork of hill cutting etc

Providing & laying of GI main and Distribution Pipes conforming conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings (specials)/ and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete : GI Pipes (Medium) a) GI 50 mm dia. (Main) = 1700.00 m b) GI 32 mm dia. (Dist) = 1000.00 m c) GI 25mm dia. (Dist) = 1500.00 m Total = 4200.00 m

Operation and maintenance of the above Schemes for a period of 5years after commission of the project on turnkey basis.

Noney PHE Division :

Construction of Water Supply Scheme at Awangkhul –I (0.05 MLD). The source of raw water is Konthailui Stream which is about 6.5 kms from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, drawing, construction, testing and commissioning of treatment units comprises Intake weir (4.00 x 2.50 x 1.00)m (2 nos.), Collection Chamber (1.70 0 x 1.40 x 1.00)m (2 nos), RCC settling tank of 15KL capacity each (2 nos), RCC Service Reservoir 50 KL capacity each (2 nos), RCC Distribution Tank 8 nos of 3 KL each ,i/c necessary inlet, outlet chamber, site development work , providing and testing internal pipes,etc. complete.

Providing & laying of GI main and distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at bothendsasperIS:554/1985,socket at one end and the protected with plastic thread protector, socket conformingtoIS:1239 (Pt-II/1992-fourth revision) with amendment no. 1in random length of 4 to7 m specification including excavation, sand bedding, jointing, back filling, transporting and necessary road restoration works including providing and laying of GI fittings and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete. GI 40 mm dia. (Main) = 4000 m GI 32 mm dia. (Main) = 3000 m GI 25 mm dia. (Dist) = 865 m Total = 7865 m.

Construction of Water Supply Scheme at Awangkhul –II (0.02 MLD). The source of raw water is Konthailui Stream which is about 5.5kms from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, drawing, construction, testing and commissioning of treatment units comprises Intake weir (4.00 x 2.50 x1.00) m (2 nos.), Collection Chamber (1.70 x 1.40 x 1.00) m (2 nos), RCC settling tank of 15 KL capacity each (2 nos), RCC Service Reservoir 20 KL capacity each (2 nos), RCC Zonal Distribution 10 KL each (2 nos), RCC Distribution Tank 7nos of 3 KL each,i/c necessary inlet, outlet chamber, site development work ,providing and testing internal pipes, etc. complete.

Providing & laying of GI main and distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at bothendsasperIS:554/1985,socket at one end and the protected with plastic thread protector, socket conformingtoIS:1239(Pt-II/1992-fourth revision)with amendment no. 1in random length of 4 to7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete. GI 40 mm dia. (Main) = 4000 m GI 32 mm dia. (Main) = 3500 m GI 25 mm dia. (Dist) = 2000 m Total = 9500 m.

Construction of Water Supply Scheme at Kabui Khullen (0.04 MLD). The source of raw water is Kabui Khullen Stream which is about 10kms from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, drawing, construction, testing and commissioning of treatment units comprises Intake weir (4.00 x 2.50 x1.00) m, Collection Chamber (1.70 x 1.40 x 1.00) m, RCC settling tank of 20 KL capacity, RCC Service Reservoir 40 KL capacity, RCC Distribution Tank 5nos of 3 KL each, i/c necessary inlet, outlet chamber, site development work , providing and testing internal pipes, etc. complete.

Providing & laying of GI main and distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at bothendsasperIS:554/1985,socket at one end and the protected with plastic thread protector, socket conformingtoIS:1239(Pt-II/1992-fourth revision) with amendment no. 1in random length of 4 to7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commission in g etc. complete. GI 40 mm dia. (Main) = 4500 m GI 32 mm dia. (Main) = 3600 m GI 25 mm dia. (Dist) = 1600 m Total = 9700 m.

Construction of Water Supply Scheme at Kabui Khunou (0.01 MLD). The source of raw water is Kabui Khunou Stream which is about 5kms from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, drawing, construction, testing and commissioning of treatment units comprises Intake weir (5.00 x 2.50x1.00) m, Collection Chamber (1.70 x 1.40 x 1.00) m, RCC settling tank of 20 KL capacity, RCC Service Reservoir 10 KL capacity each (2 nos), RCC Zonal Reservoir 20 KL, RCC Distribution Tank 6nos of 3 KL each,i/c necessary inlet, outlet chamber, site development work, providing and testing internal pipes, etc. complete.

Providing & laying of GI main and distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at bothendsasperIS:554/1985,socket at one end and the protected with plastic thread protector, socket conformingtoIS:1239(Pt-II/1992-fourth revision)with amendment no. 1in random length of 4 to7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete. GI 40 mm dia. (Main) = 4000 m GI 32 mm dia. (Main) = 3000 m GI 25 mm dia. (Dist) = 1300 m Total = 8300 m.

Construction of Water Supply Scheme at Kajinlong (0.02 MLD). The source of raw water is Tonji Dui Stream which is about 5 kms from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, drawing, construction, testing and commissioning of treatment units comprises Intake weir (4.00 x 2.5x1.00) m, Collection Chamber (1.70 x 1.40 x 1.00) m, RCC settling tank of 15 KL capacity, RCC Service Reservoir 20KL, RCC Zonal Reservoir 10 KL capacity, RCC Distribution Tank 4nos of 3 KL each,i/c necessary inlet, outlet chamber,site development work, providing and testing internal pipes, etc. complete.

Providing & laying of GI main and distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at bothendsasperIS:554/1985,socket at one end and the protected with plastic thread protector, socket conformingtoIS:1239(Pt-II/1992-fourth revision)with amendment no. 1in random length of 4 to7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete. GI 40 mm dia. (Main) = 3000 m GI 32 mm dia. (Main) = 3300 m GI 25 mm dia. (Dist) = 1600 m Total = 7900 m.

Construction of Water Supply Scheme at Lower Lukhambi (0.02 MLD). The source of raw water is Laokakthok Stream which is about 3kms from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, drawing, construction, testing and commissioning of treatment units comprises Intake weir (4.00 x 2.5x 1.00) m( 2 nos), Collection Chamber (1.70 x 1.40 x 1.00) m (2 nos), RCC settling tank of 20 KL capacity each (2 nos), RCC Service Reservoir 20 KL capacity each (2 nos), RCC Zonal Reservoir 20 KL capacity each (2 nos), RCC Distribution Tank 6nos of 3 KL each,i/c necessary inlet, outlet chamber,site development work, providing and testing internal pipes, etc. complete.

Providing & laying of GI main and distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at bothendsasperIS:554/1985,socket at one end and the protected with plastic thread protector, socket conformingtoIS:1239(Pt-II/1992-fourth revision)with amendment no. 1in random length of 4 to7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete. GI 40 mm dia. (Main) = 4500 m GI 32 mm dia. (Main) = 3500 m GI 25 mm dia. (Dist) = 2000 m Total = 10,000 m.

Construction of Water Supply Scheme at Lukhambi (0.02 MLD). The source of raw water is Ramreithok Stream which is about 4 kms from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, drawing, construction, testing and commissioning of treatment units comprises Intake weir (5.00 x 2.5 x 1.00) m, Collection Chamber (1.70 x 1.40 x 1.00) , RCC Settling tank of 10 KL capacity , RCC Service Reservoir 20 KL capacity each (2 nos), RCC Zonal Reservoir 20 KL capacity each (2nos), RCC Distribution Tank 8 nos of 3 KL each, i/c necessary inlet, outlet chamber, site development work, providing and testing internal pipes, etc. complete.

Providing & laying of GI main and distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at bothendsasperIS:554/1985,socket at one end and the protected with plastic thread protector, socket conformingtoIS:1239(Pt-II/1992-fourth revision)with amendment no. 1in random length of 4 to7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete. GI 40 mm dia. (Main) = 4500 m GI 32 mm dia. (Main) = 3600 m GI 25 mm dia. (Dist) = 2000 m Total = 10100 m.

Construction of Water Supply Scheme at Makhompanjang (Marangjing V) (0.01 MLD). The source of raw water is Jujeilong Stream which is about 6.5 kms from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, drawing, construction, testing and commissioning of treatment units comprises Intake weir (4.00 x 2.5x 1.00) m, Collection Chamber (1.70 x 1.40 x 1.00) m, RCC settling tank of 10 KL capacity, RCC Zonal Reservoir 10 KL capacity, RCC Distribution Tank 3nos of 3 KL each, i/c necessary inlet, outlet chamber, site development work, providing and testing internal pipes, pipe specials, etc. complete.

Providing & laying of GI main and distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at bothendsasperIS:554/1985,socket at one end and the protected with plastic thread protector, socket conformingtoIS:1239(Pt-II/1992-fourth revision)with amendment no. 1in random length of 4 to7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete. GI 32 mm dia. (Main) = 3097 m GI 25 mm dia. (Dist) = 1600 m Total = 4697 m.

Construction of Water Supply Scheme at Marangjing (0.02 MLD). The source of raw water is Duidairangthok Stream which is about 4 kms from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, drawing, construction, testing and commissioning of treatment units comprises Intake weir (4.00 x 2.50 x 1.00) m, Collection Chamber (1.70 x 2.40 x 1.00) m, RCC settling tank of 15 KL capacity, RCC Service Reservoir 20 KL capacity, RCC Zonal Reservoir 20 KL capacity, RCC Distribution Tank 7 nos of 3 KL each, i/c necessary inlet, outlet chamber, site development work, providing and testing internal pipes, etc. complete.

Providing & laying of GI main and distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at bothendsasperIS:554/1985,socket at one end and the protected with plastic thread protector, socket conformingtoIS:1239(Pt-II/1992-fourth revision)with amendment no. 1in random length of 4 to7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete. GI 40 mm dia. (Main) = 3200 m GI 32 mm dia. (Main) = 3800 m GI 25 mm dia. (Dist) = 1600 m Total = 8600 m.

Construction of Water Supply Scheme at Marangjing Khunkha (0.02 MLD). The source of raw water is Duidairangthok Stream which is about 4 kms from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, drawing, construction, testing and commissioning of treatment units comprises Intake weir (4.00 x 2.5x 1.00) m, Collection Chamber (1.70 x 1.40 x 1.00) m, RCC Settling tank of 20 KL capacity, RCC Service Reservoir 20 KL capacity, RCC Zonal Reservoir 10 KL capacity, RCC Distribution Tank 6 nos of 3 KL each, i/c necessary inlet, outlet chamber, site development work, providing and testing internal pipes, etc. complete.

Providing & laying of GI main and distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at bothendsasperIS:554/1985,socket at one end and the protected with plastic thread protector, socket conformingtoIS:1239(Pt-II/1992-fourth revision)with amendment no. 1in random length of 4 to7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete. GI 40 mm dia. (Main) = 4000 m GI 32 mm dia. (Main) = 3300 m GI 25 mm dia. (Dist) = 1500 m Total = 8800 m.

Construction of Water Supply Scheme at Marangjing Mairom (0.01 MLD). The source of raw water is Mairom Stream which is about 8 kms from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, drawing, construction, testing and commissioning of treatment units comprises Intake weir (4.00 x 2.5x 1.00) m, Collection Chamber (1.70 x 1.40 x 1.00) m, RCC Settling tank of 10 KL capacity, RCC Service Reservoir 20 KL capacity, RCC Zonal Reservoir 10 KL capacity, RCC Distribution Tank 4 nos of 3 KL each, i/c necessary inlet, outlet chamber, site development work, providing and testing internal pipes, etc. complete.

Providing & laying of GI main and distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at bothendsasperIS:554/1985,socket at one end and the protected with plastic thread protector, socket conformingtoIS:1239(Pt-II/1992-fourth revision)with amendment no. 1in random length of 4 to7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete. GI 40 mm dia. (Main) = 4000 m GI 32 mm dia. (Main) = 3500 m GI 25 mm dia. (Dist) = 1500 m Total = 9000 m.

Construction of Water Supply Scheme at Marangjing – II (0.02 MLD). The source of raw water is Jujeilong Stream which is about 6.5 kms from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, drawing, construction, testing and commissioning of treatment units comprises Intake weir (5.00 x 2.50x 1.00) m, Collection Chamber (1.70 x 1.40 x 1.00) m, RCC Settling tank of 20 KL capacity, RCC Service Reservoir 20 KL capacity, RCC Distribution Tank 6 nos of 3 KL each, i/c necessary inlet, outlet chamber, site development work, providing and testing internal pipes, etc. complete.

Providing & laying of GI main and distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at bothendsasperIS:554/1985,socket at one end and the protected with plastic thread protector, socket conformingtoIS:1239(Pt-II/1992-fourth revision)with amendment no. 1in random length of 4 to7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete. GI 32 mm dia. (Main) = 4300 m GI 25 mm dia. (Dist) = 3200 m Total = 7500 m.

Construction of Water Supply Scheme at Nungtek (0.050 MLD). The source of raw water is Bangshonkowa Stream which is about 6 kms from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, drawing, construction, testing and commissioning of treatment units comprises Intake weir (5.00 x 5.00 x 2.00) m, Collection Chamber (2.10 x 1.80 x 1.50) m, RCC Settling tank of 30 KL capacity, RCC Service Reservoir 50 KL capacity, RCC Zonal Reservoir 25 KL capacity each (2 nos), RCC Distribution Tank 3 nos of 3 KL each, i/c necessary inlet, outlet chamber,site development work, providing and testing internal pipes, etc. complete.

Providing & laying of GI main and distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at bothendsasperIS:554/1985,socket at one end and the protected with plastic thread protector, socket conformingtoIS:1239(Pt-II/1992-fourth revision)with amendment no. 1in random length of 4 to7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete. GI 40 mm dia. (Main) = 6000 m GI 25 mm dia. (Dist) = 1000 m Total = 7000 m.

Construction of Water Supply Scheme at Nungtek Khunou (0.020 MLD). The source of raw water is Tasangkowa Stream which is about 6 kms from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, drawing, construction, testing and commissioning of treatment units comprises Intake weir (5.00 x 5.00x 2.00) m, Collection Chamber (2.10 x 1.80 x 1.50) m, RCC Settling tank of 10 KL capacity, RCC Service Reservoir 20 KL capacity, RCC Zonal Reservoir 10 KL capacity, RCC Distribution Tank 3 nos of 3 KL each, i/c necessary inlet, outlet chamber, site development work, providing and testing internal pipes, etc. complete.

Providing & laying of GI main and distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at bothendsasperIS:554/1985,socket at one end and the protected with plastic thread protector, socket conformingtoIS:1239(Pt-II/1992-fourth revision)with amendment no. 1in random length of 4 to7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete. GI 40 mm dia. (Main) = 6000 m GI 25 mm dia. (Dist) = 1500 m Total = 7500 m.

Construction of Water Supply Scheme at Taobam (0.02 MLD). The source of raw water is Irang Stream which is about 6 kms from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, drawing, construction, testing and commissioning of treatment units comprises Intake weir (4.00 x 2.5x 1.00) m, Collection Chamber (1.70 x 1.40 x 1.00) m, RCC Settling tank of 20 KL capacity, RCC Service Reservoir 20 KL capacity, RCC Zonal Reservoir 20 KL capacity each (2 nos), RCC Distribution Tank 7 nos of 3 KL each, i/c necessary inlet, outlet chamber, site development work, providing and testing internal pipes, etc. complete.

Providing & laying of GI main and distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at bothendsasperIS:554/1985,socket at one end and the protected with plastic thread protector, socket conformingtoIS:1239(Pt-II/1992-fourth revision)with amendment no. 1in random length of 4 to7 m specification including excavation, tracepath cutting, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete. GI 40 mm dia. (Main) = 4000 m GI 32 mm dia. (Main) = 3000 m GI 25 mm dia. (Dist) = 1500 m Total = 8500 m.

Construction of Water Supply Scheme at Chingmei Kabui (0.025 MLD). The source of raw water is Khundaithok Stream which is about 6 kms from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, drawing, construction, testing and commissioning of treatment units comprises Intake weir (5.00 x 5.00x 2.00) m, Collection Chamber (2.10 x 1.80 x 1.50) m, RCC Settling tank of 10 KL capacity, RCC Service Reservoir 25 KL capacity, RCC Distribution Tank 4 nos of 1 KL each, i/c necessary inlet, outlet chamber, site development work, providing and testing internal pipes, etc. complete.

Providing & laying of GI main and distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at bothendsasperIS:554/1985,socket at one end and the protected with plastic thread protector, socket conformingtoIS:1239(Pt-II/1992-fourth revision)with amendment no. 1in random length of 4 to7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete. GI 40 mm dia. (Main) = 6000 m GI 25 mm dia. (Dist) = 2000 m Total = 8000 m.

Construction of water supply scheme at Daithaolong (0.090 MLD). The source of raw water is Mengchen stream which is 6 km from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, drawing, construction, testing and commissioning of treatment units comprises Intake weir (5.00 x 5.00 x 2.00)m, Collection Chamber (2.10 x 1.80 x 1.50)m, RCC settling tank of 65 KL capacity, Service Reservoir of 90KL capacity, Zonal Reservoir of 60KL capacity, RCC Distribution Tank of 4 nos. with capacity of 3 KL(each) i/c necessary inlet, outlet chamber, site development work , providing and testing internal pipes, etc. complete.

Construction of Fencing around the treatment site (perimeter of fencing = 74.00 m)

Providing & laying of GI main and distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at bothendsasperIS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming toIS:1239 (Pt-II/1992-fourth revision) with amendment no. 1 in random length of 4 to7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete. GI 65mm dia. (Main) = 6000 m GI 32 mm dia. (Main) = 1000 m GI 25mm dia. (Dist) = 500 m Total = 7500 m.

Construction of Water Supply Scheme at Khoupum Chingthak (0.016 MLD). The source of raw water is Khoupumbutthok Stream which is about 4.2 kms from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, drawing, construction, testing and commissioning of treatment units comprises Intake weir (5.00 x 5.00 x 2.00) m, Collection Chamber (2.10 x 1.80 x 1.50) m, RCC Settling tank of 10 KL capacity, RCC Service Reservoir 16 KL capacity, RCC Distribution Tank 3 nos of 1 KL each, i/c necessary inlet, outlet chamber, site development work, providing and testing internal pipes, etc. complete.

Providing & laying of GI main and distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at bothendsasperIS:554/1985,socket at one end and the protected with plastic thread protector, socket conformingtoIS:1239(Pt-II/1992-fourth revision)with amendment no. 1in random length of 4 to7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete. GI 32 mm dia. (Main) = 4200 m GI 25 mm dia. (Dist) = 1000 m Total = 5200 m.

Construction of Water Supply Scheme at Khoupum Taodaijang (0.020 MLD). The source of raw water is Duijanthok Stream which is about 4 kms from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, drawing, construction, testing and commissioning of treatment units comprises Intake weir (5.00 x 5.00x 2.00) m, Collection Chamber (2.10 x 1.80 x 1.50) m, RCC Settling tank of 10 KL capacity, RCC Service Reservoir 20 KL capacity, RCC Distribution Tank 2 nos of 3 KL each, i/c necessary inlet, outlet chamber, site development work, providing and testing internal pipes, , etc. complete.

Providing & laying of GI main and distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at bothendsasperIS:554/1985,socket at one end and the protected with plastic thread protector, socket conformingtoIS:1239(Pt-II/1992-fourth revision)with amendment no. 1in random length of 4 to7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete. GI 40 mm dia. (Main) = 3300 m GI 25 mm dia. (Dist) = 2000 m Total = 5300 m.

Construction of Water Supply Scheme at Loukhamjang (0.005 MLD). The source of raw water is Chingduithok Stream which is about 4.7 kms from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, drawing, construction, testing and commissioning of treatment units comprises Intake weir (5.00 x 5.00x 2.00) m, Collection Chamber (2.10 x 1.80 x 1.50) m, RCC Settling tank of 5 KL capacity, RCC Service Reservoir 5 KL capacity, i/c necessary inlet, outlet chamber,site development work, providing and testing internal pipes, etc. complete.

Laying and fixing of GI main and distribution Pipes Laying of GI Transmission Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as perIS:554/1985, socket at one end and the protected with plastic thread protector, socket conformingtoIS:1239(Pt-II/1992-fourth revision)with amendment no. 1in random length of 4 to7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete. GI 40 mm dia. (Main) = 4700 m GI 25 mm dia. (Dist) = 1000 m Total = 5700 m.

Construction of Water Supply Scheme at Namgaijang (0.016MLD). The source of raw water is Toubak Kaipithok Stream which is about 3 kms from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, drawing, construction, testing and commissioning of treatment units comprises Intake weir (5.00 x 5.00x 2.00) m, Collection Chamber (2.10 x 1.80 x 1.50) m, RCC Settling tank of 10 KL capacity, RCC Service Reservoir 16 KL capacity, RCC Distribution Tank 3 nos of 1 KL each, i/c necessary inlet, outlet chamber, site development work, providing and testing internal pipes, etc. complete.

Providing & laying of GI main and distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at bothendsasperIS:554/1985,socket at one end and the protected with plastic thread protector, socket conformingtoIS:1239(Pt-II/1992-fourth revision)with amendment no. 1in random length of 4 to7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete. GI 32 mm dia. (Main) = 3000 m GI 25 mm dia. (Dist) = 1000 m Total = 4000 m.

Construction of Water Supply Scheme at Satudai (0.080 MLD). The source of raw water is Khongchouthok Stream which is about 4 kms from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, drawing, construction, testing and commissioning of treatment units comprises Intake weir (5.00 x 5.00 x 2.00) m, Collection Chamber (2.10 x 1.80 x 1.50) m, RCC Settling tank of 55 KL capacity, RCC Service Reservoir 80 KL capacity, RCC Distribution Tank 7 nos of 3 KL each, i/c necessary inlet, outlet chamber, site development work, providing and testing internal pipes, etc. complete.

Providing & laying of GI main and distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at bothendsasperIS:554/1985,socket at one end and the protected with plastic thread protector, socket conformingtoIS:1239(Pt-II/1992-fourth revision)with amendment no. 1in random length of 4 to7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete. GI 65mm dia. (Main) = 4000 m GI 32 mm dia. (Main) = 3000 m GI 25 mm dia. (Dist) = 1000 m Total = 8000 m.

Construction of Water Supply Scheme at Taodaijang-II KPM (0.010 MLD). The source of raw water is Goubangthok Stream which is about 5.5 kms from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, drawing, construction, testing and commissioning of treatment units comprises Intake weir (5.00 x 5.00 x 2.00) m, Collection Chamber (2.10 x 1.80 x 1.50) m, RCC Settling tank of 5 KL capacity, RCC Service Reservoir 10 KL capacity, RCC Zonal Reservoir 10 KL capacity, RCC Distribution Tank 1 KL, i/c necessary inlet, outlet chamber, site development work, providing and testing internal pipes, etc. complete.

Providing & laying of GI main and distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at bothendsasperIS:554/1985,socket at one end and the protected with plastic thread protector, socket conformingtoIS:1239(Pt-II/1992-fourth revision)with amendment no. 1in random length of 4 to7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete. GI 50mm dia. (Main) = 5500 m GI 32 mm dia. (Main) = 1000 m GI 25 mm dia. (Dist) = 1000 m Total = 7500 m.

Construction of Water Supply Scheme at Thanagong (0.060 MLD). The source of raw water is Kaipithok Stream which is about 3 kms from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, drawing, construction, testing and commissioning of treatment units comprises Intake weir (5.00 x 5.00 x 2.00) m, Collection Chamber (2.10 x 1.80 x 1.50) m, RCC Settling tank of 40 KL capacity, RCC Service Reservoir 60 KL capacity, RCC Distribution Tank 6 nos of 3 KL each, i/c necessary inlet, outlet chamber, site development work, providing and testing internal pipes, etc. complete.

Providing & laying of GI main and distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at bothendsasperIS:554/1985,socket at one end and the protected with plastic thread protector, socket conformingtoIS:1239(Pt-II/1992-fourth revision)with amendment no. 1in random length of 4 to7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete. GI 40 mm dia. (Main) = 3000 m GI 25 mm dia. (Dist) = 2000 m Total = 5000 m.

Construction of Water Supply Scheme at Leishok -I KPM (0.030 MLD). The source of raw water is Chingthok Stream which is about 4 kms from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, drawing, construction, testing and commissioning of treatment units comprises Intake weir (5.00 x 5.00 x 2.00) m, Collection Chamber (2.10 x 1.80 x 1.50) m, RCC Service Reservoir 30 KL capacity, RCC Distribution Tank 2 nos of 3 KL each, i/c necessary inlet, outlet chamber, site development work, providing and testing internal pipes, etc. complete.

Providing & laying of GI main and distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at bothendsasperIS:554/1985,socket at one end and the protected with plastic thread protector, socket conformingtoIS:1239(Pt-II/1992-fourth revision)with amendment no. 1in random length of 4 to7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete. GI 32 mm dia. (Main) = 4000 m GI 25 mm dia. (Dist) = 1000 m Total = 5000 m.

Construction of Water Supply Scheme at Lubanglong Upper Part (0.030 MLD). The source of raw water is Thaophoukunthok Stream which is about 5 kms from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, drawing, construction, testing and commissioning of treatment units comprises Intake weir (5.00 x 5.00 x 2.00) m, Collection Chamber (2.10 x 1.80 x 1.50) m, RCC Service Reservoir 30 KL capacity, i/c necessary inlet, outlet chamber, site development work, providing and testing internal pipes, etc. complete.

Providing & laying of GI main Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at bothendsasperIS:554/1985,socket at one end and the protected with plastic thread protector, socket conformingtoIS:1239(Pt-II/1992-fourth revision)with amendment no. 1in random length of 4 to7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete. GI 32 mm dia. (Main) = 5000 m Total = 5000 m.

Construction of Water Supply Scheme at Luwanglong Khullen (0.01 MLD). The source of raw water is Lampangthok, Gunglubangjangthok & Duidaithok Stream which is about 4 kms, 4 Kms & 2 Kms from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, drawing, construction, testing and commissioning of treatment units comprises Intake weir (5.00 x 5.00 x 2.00) m each (3 nos), Collection Chamber (2.10 x 1.80 x 1.50) m each (3 nos), RCC Settling tank of 5 KL capacity each (3 nos), RCC Service Reservoir 10 KL capacity each (3 nos), RCC Distribution Tank 8 nos of 1 KL each, i/c necessary inlet, outlet chamber, site development work, providing and testing internal pipes, etc. complete.

Providing & laying of GI main and distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at bothendsasperIS:554/1985,socket at one end and the protected with plastic thread protector, socket conformingtoIS:1239(Pt-II/1992-fourth revision)with amendment no. 1in random length of 4 to7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete. GI 40 mm dia. (Main) = 10000 m GI 25 mm dia. (Dist) = 3000 m Total =13000 m.

Construction of Water Supply Scheme at Nungleiband (0.02 MLD). The source of raw water is Goubangthok Stream which is about 6 kms from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, drawing, construction, testing and commissioning of treatment units comprises Intake weir (5.00 x 5.00 x 2.00) m, Collection Chamber (2.10 x 1.80 x 1.50) m, RCC Settling tank of 10 KL capacity, RCC Service Reservoir 20 KL capacity, RCC Zonal Reservoir 10 KL each (2 nos), RCC Distribution Tank 3 nos of 1 KL each, i/c necessary inlet, outlet chamber, site development work, providing and testing internal pipes, etc. complete.

Providing & laying of GI main and distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at bothendsasperIS:554/1985,socket at one end and the protected with plastic thread protector, socket conformingtoIS:1239(Pt-II/1992-fourth revision)with amendment no. 1in random length of 4 to7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete. GI 40 mm dia. (Main) = 7000 m GI 32 mm dia. (Main) = 4000 m GI 25 mm dia. (Dist) = 2000 m Total = 13000 m.

Construction of Water Supply Scheme at Namkaolong – II (Taoringpung- II) (0.04 MLD). The source of raw water is Duichungthok Stream which is about 5 kms from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, drawing, construction, testing and commissioning of treatment units comprises Intake weir (5.00 x 5.00 x 2.00) m, Collection Chamber (2.10 x 1.80 x 1.50) m, RCC Settling tank of 20 KL capacity, RCC Service Reservoir 40 KL capacity, RCC Zonal Reservoir 20 KL each (2 nos), RCC Distribution Tank 5 nos of 1 KL each, i/c necessary inlet, outlet chamber, site development work, providing and testing internal pipes, etc. complete.

Providing & laying of GI main and distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at bothendsasperIS:554/1985,socket at one end and the protected with plastic thread protector, socket conformingtoIS:1239(Pt-II/1992-fourth revision)with amendment no. 1in random length of 4 to7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete. GI 40 mm dia. (Main) = 5000 m GI 32 mm dia. (Main) = 2000 m GI 25 mm dia. (Dist) = 1000 m Total = 8000 m.

Construction of Water Supply Scheme at Namkaolong -III (0.03 MLD). The source of raw water is Duichungthok Stream which is about 5 kms from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, drawing, construction, testing and commissioning of treatment units comprises Intake weir (5.00 x 5.00 x 2.00) m, Collection Chamber (2.10 x 1.80 x 1.50) m, RCC Settling tank of 15 KL capacity, RCC Service Reservoir 30 KL capacity, RCC Zonal Reservoir 16 KL each (2 nos), RCC Distribution Tank 4 nos of 1 KL each, i/c necessary inlet, outlet chamber, site development work, providing and testing internal pipes, etc. complete.

Providing & laying of GI main and distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at bothendsasperIS:554/1985,socket at one end and the protected with plastic thread protector, socket conformingtoIS:1239(Pt-II/1992-fourth revision)with amendment no. 1in random length of 4 to7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete. GI 40 mm dia. (Main) = 5000 m GI 32 mm dia. (Main) = 2000 m GI 25 mm dia. (Dist) = 1000 m Total = 8000 m.

Construction of Water Supply Scheme at Molphei (0.005 MLD). The source of raw water is Mencheng Stream which is about 4 kms from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, drawing, construction, testing and commissioning of treatment units comprises Intake weir (5.00 x 5.00 x 2.00) m, Collection Chamber (2.10 x 1.80 x 1.50) m, RCC Settling tank of 5 KL capacity, RCC Service Reservoir 5 KL capacity, RCC Distribution Tank 2 nos of 1 KL each, i/c necessary inlet, outlet chamber, site development work, providing and testing internal pipes, etc. complete.

Providing & laying of GI main and distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at bothendsasperIS:554/1985,socket at one end and the protected with plastic thread protector, socket conformingtoIS:1239(Pt-II/1992-fourth revision)with amendment no. 1in random length of 4 to7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete. GI 40 mm dia. (Main) = 4000 m GI 25 mm dia. (Dist) = 1500 m Total = 5500 m.

Construction of Water Supply Scheme at Duithanjang (0.050 MLD). The source of raw water is Mencheng Stream which is about 4.5 kms from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, drawing, construction, testing and commissioning of treatment units comprises Intake weir (5.00 x 5.00 x 2.00) m, Collection Chamber (2.10 x 1.80 x 1.50) m, RCC Settling tank of 25 KL capacity, RCC Service Reservoir 50 KL capacity, RCC Zonal Reservoir 25 KL each (2 nos), RCC Slow Sand Filter of 32 Sqm, RCC Distribution Tank 4 nos of 3 KL each, i/c necessary inlet, outlet chamber, site development work, providing and testing internal pipes, etc. complete.

Providing & laying of GI main and distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at bothendsasperIS:554/1985,socket at one end and the protected with plastic thread protector, socket conformingtoIS:1239(Pt-II/1992-fourth revision)with amendment no. 1in random length of 4 to7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete. GI 80mm dia. (Main) = 4500 m GI 40 mm dia. (Main) = 3000 m GI 25 mm dia. (Dist) = 3000 m Total = 10500 m.

Construction of Water Supply Scheme at Gaijanglong (0.010 MLD). The source of raw water is Goirupangthok Stream which is about 3 kms from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, drawing, construction, testing and commissioning of treatment units comprises Intake weir (5.00 x 5.00 x 2.00) m, Collection Chamber (2.10 x 1.80 x 1.50) m, RCC Settling tank of 5 KL capacity, RCC Service Reservoir 10 KL capacity, RCC Distribution Tank 2 nos of 1 KL each, i/c necessary inlet, outlet chamber, site development work, providing and testing internal pipes, etc. complete.

Providing & laying of GI main and distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at bothendsasperIS:554/1985,socket at one end and the protected with plastic thread protector, socket conformingtoIS:1239(Pt-II/1992-fourth revision)with amendment no. 1in random length of 4 to7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete. GI 32 mm dia. (Main) = 3000 m GI 25 mm dia. (Dist) = 2000 m Total = 5000 m.

Construction of Water Supply Scheme at Longkhoi (0.010 MLD). The source of raw water is Mencheng Stream which is about 7 kms from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, drawing, construction, testing and commissioning of treatment units comprises Intake weir (5.00 x 5.00 x 2.00) m, Collection Chamber (2.10 x 1.80 x 1.50) m, RCC Settling tank of 5 KL capacity, RCC Service Reservoir 5 KL capacity, RCC Distribution Tank 1 KL each, i/c necessary inlet, outlet chamber, site development work, providing and testing internal pipes, etc. complete.

Providing & laying of GI main and distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at bothendsasperIS:554/1985,socket at one end and the protected with plastic thread protector, socket conformingtoIS:1239(Pt-II/1992-fourth revision)with amendment no. 1in random length of 4 to7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete. GI 32 mm dia. (Main) = 7000 m GI 25 mm dia. (Dist) = 2000 m Total = 9000 m.

Construction of Water Supply Scheme at Nungadang (0.025 MLD). The source of raw water is Louchungthok Stream which is about 4 kms from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, drawing, construction, testing and commissioning of treatment units comprises Intake weir (5.00 x 5.00 x 2.00) m, Collection Chamber (2.10 x 1.80 x 1.50) m, RCC Settling tank of 10 KL capacity, RCC Service Reservoir 25 KL capacity, RCC Distribution Tank 5 nos of 1KL each, i/c necessary inlet, outlet chamber, site development work, providing and testing internal pipes, etc. complete.

Providing & laying of GI main and distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at bothendsasperIS:554/1985,socket at one end and the protected with plastic thread protector, socket conformingtoIS:1239(Pt-II/1992-fourth revision)with amendment no. 1in random length of 4 to7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete. GI (Main) 50mm = 1722 m GI 40 mm dia. (Main) = 2278 m GI 25 mm dia. (Dist) = 2000 m Total = 6000 m.

Construction of Water Supply Scheme at Tousemjang (0.020 MLD). The source of raw water is Kaitheiduithok Stream which is about 3 kms from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, drawing, construction, testing and commissioning of treatment units comprises Intake weir (5.00 x 5.00 x 2.00) m, Collection Chamber (2.10 x 1.80 x 1.50) m, RCC Settling tank of 10 KL capacity, RCC Service Reservoir 20 KL capacity, RCC Distribution Tank 1 KL each, i/c necessary inlet, outlet chamber, site development work, providing and testing internal pipes, etc. complete.

Providing & laying of GI main and distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at bothendsasperIS:554/1985,socket at one end and the protected with plastic thread protector, socket conformingtoIS:1239(Pt-II/1992-fourth revision)with amendment no. 1in random length of 4 to7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete. GI 40 mm dia. (Main) = 3000 m GI 25 mm dia. (Dist) = 2000 m Total = 5000 m.

Construction of Water Supply Scheme at Nungbai (0.025 MLD). The source of raw water is Mungleipangthok Stream which is about 6 kms from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, drawing, construction, testing and commissioning of treatment units comprises Intake weir (5.00 x 5.00 x 2.00) m, Collection Chamber (2.10 x 1.80 x 1.50) m, RCC Settling tank of 10 KL capacity, RCC Service Reservoir 25 KL capacity, RCC Zonal Reservoir 10 KL each (2 nos), RCC Distribution Tank 4 nos of 1KL each, i/c necessary inlet, outlet chamber, site development work, providing and testing internal pipes, etc. complete.

Providing & laying of GI main and distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at bothendsasperIS:554/1985,socket at one end and the protected with plastic thread protector, socket conformingtoIS:1239(Pt-II/1992-fourth revision)with amendment no. 1in random length of 4 to7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete. GI 40 mm dia. (Main) = 6000 m GI 32 mm dia. (Main) = 1000 m GI 25 mm dia. (Dist) = 1000 m Total = 8000 m.

Construction of Water Supply Scheme at Nungnang-I & II (0.090 MLD). The source of raw water is Kunapang and Kundai Stream which is about 5 kms & 5 kms from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, drawing, construction, testing and commissioning of treatment units comprises Intake weir (5.00 x 5.00 x 2.00) m each (2 nos), Collection Chamber (2.10 x 1.80 x 1.50) m each (2 nos), RCC Settling tank of 65 KL capacity, RCC Service Reservoir 90 KL capacity, RCC Zonal Reservoir 45 KL, RCC Distribution Tank 6 nos of 3 KL each, i/c necessary inlet, outlet chamber, site development work, providing and testing internal pipes, etc. complete.

Providing & laying of GI main and distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at bothendsasperIS:554/1985,socket at one end and the protected with plastic thread protector, socket conformingtoIS:1239(Pt-II/1992-fourth revision)with amendment no. 1in random length of 4 to7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete. GI 40 mm dia. (Main) = 10000 m GI 32 mm dia. (Main) = 2000 m GI 25 mm dia. (Dist) = 1000 m Total = 13000 m.

Construction of Water Supply Scheme at Pungsan (0.016 MLD). The source of raw water is Toukoupangthok Stream which is about 4 kms from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, drawing, construction, testing and commissioning of treatment units comprises Intake weir (5.00 x 5.00 x 2.00) m, Collection Chamber (2.10 x 1.80 x 1.50) m, RCC Settling tank of 10 KL capacity, RCC Service Reservoir 16 KL capacity, RCC Zonal Reservoir 10 KL, RCC Distribution Tank 3 nos of 1 KL each, i/c necessary inlet, outlet chamber, site development work, providing and testing internal pipes, etc. complete.

Providing & laying of GI main and distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at bothendsasperIS:554/1985,socket at one end and the protected with plastic thread protector, socket conformingtoIS:1239(Pt-II/1992-fourth revision)with amendment no. 1in random length of 4 to7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete. GI 40 mm dia. (Main) = 4000 m GI 25 mm dia. (Dist) = 1000 m Total = 5000 m.

Construction of Water Supply Scheme at Ragailong (0.010 MLD). The source of raw water is Tangleipangthok Stream which is about 5 kms from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, drawing, construction, testing and commissioning of treatment units comprises Intake weir (5.00 x 5.00 x 2.00) m, Collection Chamber (2.10 x 1.80 x 1.50) m, RCC Settling tank of 5 KL capacity, RCC Service Reservoir 10 KL capacity, RCC Zonal Reservoir 10 KL, RCC Distribution Tank 1 KL, i/c necessary inlet, outlet chamber, site development work, providing and testing internal pipes, etc. complete.

Providing & laying of GI main and distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at bothendsasperIS:554/1985,socket at one end and the protected with plastic thread protector, socket conformingtoIS:1239(Pt-II/1992-fourth revision)with amendment no. 1in random length of 4 to7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete. GI 40 mm dia. (Main) = 5000 m GI 25 mm dia. (Dist) = 2000 m Total = 7000 m.

Construction of Water Supply Scheme at Satu (Ghetao) (0.040 MLD). The source of raw water is Ganduiloupang Stream which is about 4 kms from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, drawing, construction, testing and commissioning of treatment units comprises Intake weir (5.00 x 5.00 x 2.00) m, Collection Chamber (2.10 x 1.80 x 1.50) m, RCC Settling tank of 20 KL capacity, RCC Service Reservoir 40 KL capacity, RCC Distribution Tank 4 nos of 3 KL each, i/c necessary inlet, outlet chamber, site development work, providing and testing internal pipes, etc. complete.

Providing & laying of GI main and distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at bothendsasperIS:554/1985,socket at one end and the protected with plastic thread protector, socket conformingtoIS:1239(Pt-II/1992-fourth revision)with amendment no. 1in random length of 4 to7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete. GI 40 mm dia. (Main) = 4000 m GI 25 mm dia. (Dist) = 2000 m Total = 6000 m.

Construction of water supply scheme at Tamlok (0.02 MLD). The source of raw water is Pangloulongthok stream which is 5 km from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, drawing, construction, testing and commissioning of treatment units comprises Intake weir (5.00 x 5.00 x 2.00)m, Collection Chamber (2.10 x 1.80 x 1.50)m, RCC settling tank of 10 KL capacity, Service Reservoir of 20KL capacity, Zonal Reservoir of 10KL capacity, RCC Distribution Tank of 3 nos. with capacity of 1 KL(each) i/c necessary inlet, outlet chamber, site development work , providing and testing internal pipes, etc. complete.

Providing & laying of GI main and distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at bothendsasperIS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming toIS:1239 (Pt-II/1992-fourth revision) with amendment no. 1 in random length of 4 to7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete. GI 40 mm dia. (Main)= 5000 m GI 25 mm dia. (Dist)= 2000 m Total = 7000 m.

Construction of water supply scheme at Taosang (0.03 MLD). The source of raw water is Jeigujangthok stream which is 5 km from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, drawing, construction, testing and commissioning of treatment units comprises Intake weir (5.00 x 5.00 x 2.00)m, Collection Chamber (2.10 x 1.80 x 1.50)m, RCC settling tank of 20 KL capacity, Service Reservoir of 30KL capacity, Zonal Reservoir of 16KL capacity, RCC Distribution Tank of 5 nos. with capacity of 1 KL(each) i/c necessary inlet, outlet chamber, site development work , providing and testing internal pipes, etc. complete.

Providing & laying of GI main and distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at bothendsasperIS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming toIS:1239 (Pt-II/1992-fourth revision) with amendment no. 1 in random length of 4 to7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete. GI 40 mm dia. (Main)= 5000 m GI 32 mm dia. (Main)= 1000 m GI 25 mm dia. (Dist)= 2000 m Total = 8000 m.

Construction of water supply scheme at Taosang Khunou (0.05 MLD). The source of raw water is Phumpangthok stream which is 6 km from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, drawing, construction, testing and commissioning of treatment units comprises Intake weir (5.00 x 5.00 x 2.00)m, Collection Chamber (2.10 x 1.80 x 1.50)m, RCC settling tank of 30 KL capacity, Service Reservoir of 50KL capacity, Zonal Reservoir of 25KL capacity, RCC Distribution Tank of 3 nos. with capacity of 3 KL(each) i/c necessary inlet, outlet chamber, site development work , providing and testing internal pipes, etc. complete.

Providing & laying of GI main and distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at bothendsasperIS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming toIS:1239 (Pt-II/1992-fourth revision) with amendment no. 1 in random length of 4 to7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete. GI 40 mm dia. (Main)= 3500 m GI 25 mm dia. (Dist)= 1000 m Total = 4500 m.

Construction of water supply scheme at Charoi Chagotlong II (0.02 MLD). The source of raw water is Ramreithok stream which is 5 km from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, drawing, construction, testing and commissioning of treatment units comprises Intake weir (5.00 x 2.50 x 1.00)m (2 nos.), Collection Chamber (1.70 x 1 .40 x 1.00)m (2 nos.),2 nos. of RCC settling tank of 20 KL capacity each,2 nos. of Service Reservoir of 20KL capacity each, 2 nos. of Zonal Reservoir of 20 KL capacity each, RCC Distribution Tank of 6 nos. with capacity of 3 KL(each) i/c necessary inlet, outlet chamber, site development work , providing and testing internal pipes, etc. complete.

Providing & laying of GI main and distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at bothendsasperIS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming toIS:1239 (Pt-II/1992-fourth revision) with amendment no. 1 in random length of 4 to7 m specification including excavation, trace path cutting, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete. GI 40 mm dia. (Main)= 4000 m GI 32 mm dia. (Dist)= 3500 m GI 25 mm dia. (Dist)= 2000 m Total = 9500 m.

Construction of water supply scheme at Tupul (0.02 MLD). The source of raw water is Ramreithok stream which is 3.5 km from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, drawing, construction, testing and commissioning of treatment units comprises Intake weir (5.00 x 2.50 x 1.00)m , Collection Chamber (1.70 x 1.40 x 1.00)m ,RCC settling tank of 15 KL capacity ,2 nos. of Service Reservoir of 20KL capacity each, 4 nos. of Zonal Reservoir of 10 KL capacity each, RCC Distribution Tank of 8 nos. with capacity of 3 KL(each) i/c necessary inlet, outlet chamber, site development work , providing and testing internal pipes, etc. complete.

Providing & laying of GI main and distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at bothendsasperIS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming toIS:1239 (Pt-II/1992-fourth revision) with amendment no. 1 in random length of 4 to7 m specification including excavation, tracepath cutting, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete. GI 40 mm dia. (Main)= 4000 m GI 32 mm dia. (Main) = 3500 m GI 25 mm dia. (Dist)= 2000 m Total = 9500 m.

Construction of water supply scheme at Joujangtek (0.03 MLD). The source of raw water is Nungdollang stream which is 4 km from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, drawing, construction, testing and commissioning of treatment units comprises Intake weir (5.00 x 5.00 x 2.00)m , Collection Chamber (2.1 x 1.80 x 1.50)m ,RCC settling tank of 20 KL capacity , Service Reservoir of 30KL capacity each, 2 nos. of Zonal Reservoir of 16KL capacity each, RCC Distribution Tank of 2 nos. with capacity of 3 KL(each) i/c necessary inlet, outlet chamber, site development work , providing and testing internal pipes, etc. complete.

Providing & laying of GI main and distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at bothendsasperIS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming toIS:1239 (Pt-II/1992-fourth revision) with amendment no. 1 in random length of 4 to7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete. GI 40 mm dia. (Main)= 4000 m GI 32 mm dia. (Main) = 1000 m GI 25 mm dia. (Dist)= 1500 m Total = 6500 m.

Construction of water supply scheme at Lamdangmei (0.03 MLD). The source of raw water is Ngotongghar stream which is 3 km from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, drawing, construction, testing and commissioning of treatment units comprises Intake weir (5.00 x 5.00 x 2.00)m , Collection Chamber (2.1 x 1.80 x 1.50)m ,RCC settling tank of 15 KL capacity , Service Reservoir of 30KL capacity , RCC Distribution Tank of 6 nos. with capacity of 3 KL(each) i/c necessary inlet, outlet chamber, site development work , providing and testing internal pipes, etc. complete.

Providing & laying of GI main and distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at bothendsasperIS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming toIS:1239 (Pt-II/1992-fourth revision) with amendment no. 1 in random length of 4 to7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete. GI 40 mm dia. (Main)= 3000 m GI 25 mm dia. (Dist)= 1000 m Total = 4000 m.

Construction of water supply scheme at Noney- I (0.02 MLD). The source of raw water is Neilongkong stream which is 7 km from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, drawing, construction, testing and commissioning of treatment units comprises Intake weir (5.00 x 2.50 x 1.00)m , Collection Chamber (1.70 x 1.40 x 1.00)m ,RCC settling tank of 20 KL capacity ,Zonal Reservoir of 20KL capacity, RCC Distribution Tank of 6 nos. with capacity of 3 KL(each) i/c necessary inlet, outlet chamber, site development work , providing and testing internal pipes, etc. complete.

Providing & laying of GI main and distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at bothendsasperIS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming toIS:1239 (Pt-II/1992-fourth revision) with amendment no. 1 in random length of 4 to7 m specification including excavation, tracepath cutting, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete. GI 40 mm dia. (Main) = 4000 m GI 32 mm dia. (Main) =3500 m GI 25 mm dia. (Dist)= 1600 m Total = 9100 m.

Construction of water supply scheme at Noney-II (0.02 MLD). The source of raw water is Neilongkong stream which is 7 km from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, drawing, construction, testing and commissioning of treatment units comprises Intake weir (4.00 x 2.50x 1.00)m , Collection Chamber (1.70 x 1.40 x 1.00)m ,RCC settling tank of 20 KL capacity,2 nos. of Service Reservoir of 20KL capacity each , 2 nos. of Zonal Reservoir of 10KL capacity each, RCC Distribution Tank of 6 nos. with capacity of 3 KL(each) i/c necessary inlet, outlet chamber, site development work , providing and testing internal pipes, etc. complete.

Providing & laying of GI main and distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at bothendsasperIS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming toIS:1239 (Pt-II/1992-fourth revision) with amendment no. 1 in random length of 4 to7 m specification including excavation, tracepath cutting, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete. GI 40 mm dia. (Main)= 3000 m GI 32 mm dia. (Main) = 3300 m GI 25 mm dia. (Dist)= 1600 m Total = 7900 m.

Construction of water supply scheme at Noney-III (0.02 MLD). The source of raw water is Neilongkong stream which is 5 km from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, drawing, construction, testing and commissioning of treatment units comprises Intake weir (5.00 x 2.50x 1.00)m , Collection Chamber (1.70 x 1.40 x 1.00)m ,RCC settling tank of 20 KL capacity, 2 nos. of Service Reservoir of 40KL capacity each , 2 nos. of Zonal Reservoir of 20KL capacity each, RCC Distribution Tank of 8 nos. with capacity of 3 KL(each) i/c necessary inlet, outlet chamber, site development work , providing and testing internal pipes, etc. complete.

Providing & laying of GI main and distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at bothendsasperIS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming toIS:1239 (Pt-II/1992-fourth revision) with amendment no. 1 in random length of 4 to7 m specification including excavation, tracepath cutting, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete. GI 40 mm dia. (Main)= 5000 m GI 32 mm dia. (Main) = 4500 m GI 25 mm dia. (Dist)= 3500 m Total = 13000 m.

Construction of water supply scheme at Noney-IV (0.05 MLD). The source of raw water is Neilongkong stream which is 10 km from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, drawing, construction, testing and commissioning of treatment units comprises Intake weir (4.00 x 2.50x 1.00)m , Collection Chamber (1.70 x 1.40 x 1.00)m ,RCC settling tank of 50 KL capacity, Zonal Reservoir of 50KL capacity , RCC Distribution Tank of 6 nos. with capacity of 3 KL(each) i/c necessary inlet, outlet chamber, site development work , providing and testing internal pipes, etc. complete.

Providing & laying of GI main and distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at bothendsasperIS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming toIS:1239 (Pt-II/1992-fourth revision) with amendment no. 1 in random length of 4 to7 m specification including excavation, tracepath cutting, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings (specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete. GI 40 mm dia. (Main) = 3500 m GI 32 mm dia. (Main) = 3200 m GI 25 mm dia. (Dist) = 1300 m Total = 8000 m.

Construction of water supply scheme at Noney Brooksite and Bazar Area (0.02 MLD). The source of raw water is Bubangkong stream which is 7 km from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, drawing, construction, testing and commissioning of treatment units comprises Intake weir (5.00 x 2.50x 1.00)m , Collection Chamber (1.70 x 1.40 x 1.00)m ,RCC settling tank of 20 KL capacity, Service Reservoir of 20 KL capacity, RCC Distribution Tank of 6 nos. with capacity of 3 KL(each) i/c necessary inlet, outlet chamber, site development work , providing and testing internal pipes, etc. complete.

Providing & laying of GI main and distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at bothendsasperIS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming toIS:1239 (Pt-II/1992-fourth revision) with amendment no. 1 in random length of 4 to7 m specification including excavation, tracepath cutting, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete. GI 40 mm dia. (Main)= 3500 m GI 32 mm dia. (Main) = 3255 m GI 25 mm dia. (Dist)= 1500 m Total = 8255 m.

Construction of water supply scheme at Chingkaolong Pt.2 (0.01 MLD). The source of raw water is Taoduithok stream which is 15 km from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, drawing, construction, testing and commissioning of treatment units comprises Intake weir (5.00 x 5.00 x 2.00)m , Collection Chamber (2.1 x 1.80 x 1.50)m ,RCC settling tank of 5 KL capacity ,Zonal Reservoir of capacity 10 KL, RCC Distribution Tank with capacity of 1 KL i/c necessary inlet, outlet chamber, site development work , providing and testing internal pipes, etc. complete.

Providing & laying of GI main and distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at bothendsasperIS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming toIS:1239 (Pt-II/1992-fourth revision) with amendment no. 1 in random length of 4 to7 m specification including excavation, tracepath cutting, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete. GI (Main) 32mm= 15000 m GI (Main) 25 mm = 1000 m GI (Dist) 15mm = 1000 m Total = 17000 m.

Construction of water supply scheme at Thangal Upper (0.063 MLD). The source of raw water is Pongringpanthok stream which is 3.5 km from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, drawing, construction, testing and commissioning of treatment units comprises Intake weir (5.00 x 2.5 x 1.00)m , Collection Chamber (1.70 x 1.40 x 1.00)m ,RCC settling tank of 10 KL capacity , Service Reservoir of 10KL capacity , Zonal Reservoir of capacity 10KL, RCC Distribution Tank of 3 nos. with capacity of 3 KL(each) i/c necessary inlet, outlet chamber, site development work , providing and testing internal pipes, etc. complete.

Providing & laying of GI main and distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at bothendsasperIS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming toIS:1239 (Pt-II/1992-fourth revision) with amendment no. 1 in random length of 4 to7 m specification including excavation, tracepath cutting, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete. GI 40 mm dia. (Main)= 3000 m GI 32 mm dia. (Main)= 2000 m GI 25 mm dia. (Dist)= 1000 m Total = 6000 m.

Construction of water supply scheme at Balongdai (0.09 MLD). The source of raw water is Keitheiduithok stream which is 8 km from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, drawing, construction, testing and commissioning of treatment units comprises Intake weir (5.00 x 5.00 x 2.00)m , Collection Chamber (2.1 x 1.80 x 1.50)m ,RCC settling tank of 55 KL capacity , Service Reservoir of 90KL capacity ,Zonal Reservoir of 45KL capacity, RCC Distribution Tank of 4 nos. with capacity of 3 KL(each) i/c necessary inlet, outlet chamber, site development work , providing and testing internal pipes, etc. complete.

Providing & laying of GI main and distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at bothendsasperIS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming toIS:1239 (Pt-II/1992-fourth revision) with amendment no. 1 in random length of 4 to7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings (specials)/GI fittings(specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete. GI 65 mm dia. (Main)= 8000 m GI 32 mm dia. (Main)= 2000 m GI 25 mm dia. (Dist)= 1000 m Total = 11000 m.

Construction of water supply scheme at Bijang (0.01 MLD). The source of raw water is Tuidam stream which is 5 km from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, drawing, construction, testing and commissioning of treatment units comprises Intake weir (5.00 x 5.00 x 2.00)m , Collection Chamber (2.1 x 1.80 x 1.50)m ,RCC settling tank of 5KL capacity , Service Reservoir of 10KL capacity ,Zonal Reservoir of 10KL capacity, RCC Distribution Tank of capacity 1 KL i/c necessary inlet, outlet chamber, site development work , providing and testing internal pipes, etc. complete.

Providing & laying of GI main and distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at bothendsasperIS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming toIS:1239 (Pt-II/1992-fourth revision) with amendment no. 1 in random length of 4 to7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete. GI (Main) 32mm= 5000 m GI (Main) 25 mm= 2000 m GI (Dist) 15 mm = 1000 m Total = 8000 m.

Construction of water supply scheme at Changyal (0.01 MLD). The source of raw water is Thuidam stream which is 4.5 km only from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, drawing, construction, testing and commissioning of treatment units comprises Intake weir (5.00 x 5.00 x 2.00)m , Collection Chamber (2.1 x 1.80 x 1.50)m ,RCC settling tank of 5 KL capacity , Service Reservoir of 10KL capacity i/c necessary inlet, outlet chamber, site development work , providing and testing internal pipes, etc. complete.

Providing & laying of GI main Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at bothendsasperIS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming toIS:1239 (Pt-II/1992-fourth revision) with amendment no. 1 in random length of 4 to7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete. GI 32 mm dia. (Main)= 4500 m Total = 4500 m.

Construction of water supply scheme at K.Divijang (0.01 MLD). The source of raw water is Bolentui stream which is 4.5 km only from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, drawing, construction, testing and commissioning of treatment units comprises Intake weir (5.00 x 5.00 x 2.00)m , Collection Chamber (2.1 x 1.80 x 1.50)m ,RCC settling tank of 5 KL capacity , Service Reservoir of 10KL capacity i/c necessary inlet, outlet chamber, site development work , providing and testing internal pipes, etc. complete.

Providing & laying of GI main Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at bothendsasperIS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming toIS:1239 (Pt-II/1992-fourth revision) with amendment no. 1 in random length of 4 to7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete. GI 32 mm dia. (Main)= 4500 m Total = 4500 m.

Construction of water supply scheme at Kambiron (0.04 MLD). The source of raw water is Joulangthok and Khunnapang streams which is 4 km and 4 km respectively from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, drawing, construction, testing and commissioning of treatment units comprises Intake weir (5.00 x 5.00 x 2.00)m , Collection Chamber (2.1 x 1.80 x 1.50)m ,RCC settling tank of 20 KL capacity , Service Reservoir of 40KL capacity , RCC Distribution Tank of 3 nos. with capacity of 3 KL(each) i/c necessary inlet, outlet chamber, site development work , providing and testing internal pipes, etc. complete.

Providing & laying of GI main and distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at bothendsasperIS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming toIS:1239 (Pt-II/1992-fourth revision) with amendment no. 1 in random length of 4 to7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete. GI 40 mm dia. (Main)= 4000 m GI 32 mm dia. (Main)= 4000 m GI 25 mm dia. (Dist)= 1000 m Total = 9000 m.

Construction of water supply scheme at Kekru Naga (0.04 MLD). The source of raw water is Gaithipangthok stream which is 11 km from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, drawing, construction, testing and commissioning of treatment units comprises Intake weir (5.00 x 5.00 x 2.00)m , Collection Chamber (2.1 x 1.80 x 1.50)m ,RCC settling tank of 25 KL capacity , Service Reservoir of 40KL capacity , 2 nos. of Zonal Reservoir of 20 KL capacity each, RCC Distribution Tank of 5 nos. with capacity of 3 KL(each) i/c necessary inlet, outlet chamber, site development work , providing and testing internal pipes, etc. complete.

Providing & laying of GI main and distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at bothendsasperIS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming toIS:1239 (Pt-II/1992-fourth revision) with amendment no. 1 in random length of 4 to7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete. GI 40 mm dia. (Main)= 11000 m GI 32 mm dia. (Main)= 1000 m GI 25 mm dia. (Dist)= 1000 m Total = 13000 m.

Construction of water supply scheme at Leihaojang (0.02 MLD). The source of raw water is Thingdollui stream which is 3 km from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, drawing, construction, testing and commissioning of treatment units comprises Intake weir (4.00 x 2.50x 1.00)m , Collection Chamber (1.70 x 1.40 x 1.00)m ,RCC settling tank of 10 KL capacity, 2 nos. of Zonal Reservoir of 20KL capacity each, RCC Distribution Tank of 4 nos. with capacity of 1 KL(each) i/c necessary inlet, outlet chamber, site development work , providing and testing internal pipes, etc. complete.

Providing & laying of GI main and distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at bothendsasperIS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming toIS:1239 (Pt-II/1992-fourth revision) with amendment no. 1 in random length of 4 to7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete. GI 32 mm dia. (Main) = 4000 m GI 25 mm dia. (Dist)= 2500 m Total = 6500 m.

Construction of water supply scheme at Leikot (0.01 MLD). The source of raw water is Basalui stream which is 3 km from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, drawing, construction, testing and commissioning of treatment units comprises Intake weir (4.00 x 2.50x 1.00)m , Collection Chamber (1.70 x 1.40 x 1.00)m ,RCC settling tank of 10 KL capacity, Service Reservoir of capacity 20KL, Zonal Reservoir of 10KL capacity , RCC Distribution Tank of 5 nos. with capacity of 3 KL(each) i/c necessary inlet, outlet chamber, site development work , providing and testing internal pipes, etc. complete.

Providing & laying of GI main and distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at bothendsasperIS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming toIS:1239 (Pt-II/1992-fourth revision) with amendment no. 1 in random length of 4 to7 m specification including excavation, tracepath cutting, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete. GI 40 mm dia. (Main)= 3000 m GI 32 mm dia. (Main) = 3200 m GI 25 mm dia. (Dist)= 1600 m Total = 7800 m.

Construction of water supply scheme at Lenglong (0.01 MLD). The source of raw water is Senvonlui stream which is 3.5 km only from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, drawing, construction, testing and commissioning of treatment units comprises Intake weir (5.00 x 5.00 x 2.00)m , Collection Chamber (2.10 x 1.80 x 1.50)m ,RCC settling tank of 5 KL capacity, Service Reservoir of 10 KL capacity i/c necessary inlet, outlet chamber, site development work , providing and testing internal pipes, etc. complete.

Providing & laying of GI main Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming toIS:1239 (Pt-II/1992-fourth revision) with amendment no. 1 in random length of 4 to7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete. GI 40 mm dia. (Main)= 3500 m Total = 3500 m.

Construction of water supply scheme at Longkaiphun (0.016 MLD). The source of raw water is Bolen source which is 4 km only from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, drawing, construction, testing and commissioning of treatment units comprises Intake weir (5.00 x 5.00 x 2.00)m , Collection Chamber (2.1 x 1.80 x 1.50)m ,RCC settling tank of 10 KL capacity, Service Reservoir of 16KL capacity , i/c necessary inlet, outlet chamber, site development work , providing and testing internal pipes, pipe specials, etc. complete.

Providing & laying of GI main Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming toIS:1239 (Pt-II/1992-fourth revision) with amendment no. 1 in random length of 4 to7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete. GI 32 mm dia. (Main) = 4000 m Total = 4000 m.

Construction of water supply scheme at Longphailum (0.016 MLD). The source of raw water is Sasanshi stream which is 7 km only from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, drawing, construction, testing and commissioning of treatment units comprises Intake weir (5.00 x 5.00 x 2.00)m , Collection Chamber (2.10 x 1.80 x 1.50)m , Service Reservoir of 16KL capacity i/c necessary inlet, outlet chamber, site development work , providing and testing internal pipes, etc. complete.

Providing & laying of GI main Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming toIS:1239 (Pt-II/1992-fourth revision) with amendment no. 1 in random length of 4 to7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete. GI 32 mm dia. (Main) = 7000 m Total = 7000 m.

Construction of water supply scheme at Longpi (0.04 MLD). The source of raw water is Thuisang stream which is 9 km from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, drawing, construction, testing and commissioning of treatment units comprises Intake weir (5.00 x 5.00 x 2.00)m , Collection Chamber (2.10 x 1.80 x 1.50)m ,RCC settling tank of 25 KL capacity, Service Reservoir of 40KL capacity, 2 nos. of Zonal Reservoir of 20KL capacity each, RCC Distribution Tank of 4 nos. with capacity of 1 KL(each) i/c necessary inlet, outlet chamber, site development work , providing and testing internal pipes, pipe specials, etc. complete.

Providing & laying of GI main and distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming toIS:1239 (Pt-II/1992-fourth revision) with amendment no. 1 in random length of 4 to7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete. GI 40 mm dia. (Main)= 9000 m GI 32 mm dia. (Main) = 2400 m GI 25 mm dia. (Dist)= 2000 m Total = 13400 m.

Construction of water supply scheme at Mongjaron Khullen (0.05 MLD). The source of raw water is Duidaipang which is 3 km only from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, drawing, construction, testing and commissioning of treatment units comprises Intake weir (5.00 x 5.00 x 2.00)m , Collection Chamber (2.10 x 1.80 x 1.50)m ,RCC settling tank of 5 KL capacity, Service Reservoir of 5KL capacity i/c necessary inlet, outlet chamber, site development work , providing and testing internal pipes, etc. complete.

Providing & laying of GI main Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming toIS:1239 (Pt-II/1992-fourth revision) with amendment no. 1 in random length of 4 to7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete. GI 32 mm dia. (Main) = 3000 m Total = 3000 m.

Construction of water supply scheme at Taodaijang (NBA) (0.06 MLD). The source of raw water is Gutoulong stream which is 6 km from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, drawing, construction, testing and commissioning of treatment units comprises Intake weir (5.00 x 5.00 x 2.00)m , Collection Chamber (2.10 x 1.80 x 1.50)m ,RCC settling tank of 40 KL capacity, Service Reservoir of 60KL capacity , RCC Distribution Tank of 4 nos. with capacity of 3 KL(each) i/c necessary inlet, outlet chamber, site development work , providing and testing internal pipes, etc. complete.

Providing & laying of GI main and distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming toIS:1239 (Pt-II/1992-fourth revision) with amendment no. 1 in random length of 4 to7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete. GI 40 mm dia. (Main)= 6000 m GI 25 mm dia. (Dist)= 1000 m Total = 7000 m.

Construction of water supply scheme at Mongjaron Khunou (0.05 MLD). The source of raw water is Duidaipang stream which is 2 km from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, drawing, construction, testing and commissioning of treatment units comprises Intake weir (5.00 x 5.00 x 2.00)m , Collection Chamber (2.10 x 1.80 x 1.50)m ,RCC settling tank of 30 KL capacity, Service Reservoir of 50KL capacity, Zonal Reservoir of 25KL capacity , RCC Distribution Tank of 2 nos. with capacity of 3 KL(each) i/c necessary inlet, outlet chamber, site development work , providing and testing internal pipes, etc. complete.

Providing & laying of GI main and distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming toIS:1239 (Pt-II/1992-fourth revision) with amendment no. 1 in random length of 4 to7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete. GI 40 mm dia. (Main)= 2000 m GI 32 mm dia. (Main) = 500 m GI 25 mm dia. (Dist)= 500 m Total = 3000 m.

Construction of water supply scheme at Rengpang (0.06 MLD). The source of raw water is Ginjaolakatpang stream which is 6 km from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, drawing, construction, testing and commissioning of treatment units comprises Intake weir (5.00 x 5.00 x 2.00)m , Collection Chamber (2.10 x 1.80 x 1.50)m ,RCC settling tank of 40 KL capacity, Service Reservoir of 60KL capacity , RCC Distribution Tank of 8 nos. with capacity of 3 KL(each) i/c necessary inlet, outlet chamber, site development work , providing and testing internal pipes, etc. complete.

Providing & laying of GI main and distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming toIS:1239 (Pt-II/1992-fourth revision) with amendment no. 1 in random length of 4 to7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete. GI 40 mm dia. (Main)= 6000 m GI 25 mm dia. (Dist)= 1000 m Total = 7000 m.

Construction of water supply scheme at Mukti Khullen (0.08 MLD). The source of raw water is Khundaipung stream which is 1.5 km only from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, drawing, construction, testing and commissioning of treatment units comprises Intake weir (5.00 x 5.00 x 2.00)m , Collection Chamber (2.10 x 1.80 x 1.50)m , Service Reservoir of 80KL capacity , RCC Distribution Tank of 4 nos. with capacity of 3 KL(each) i/c necessary inlet, outlet chamber, site development work , providing and testing internal pipes, etc. complete.

Providing & laying of GI main Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming toIS:1239 (Pt-II/1992-fourth revision) with amendment no. 1 in random length of 4 to7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete. GI 32 mm dia. (Main) = 1500 m Total = 1500 m.

Construction of water supply scheme at Muktina (0.016 MLD). The source of raw water is Chanampatek stream which is 5 km only from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, drawing, construction, testing and commissioning of treatment units comprises Intake weir (5.00 x 5.00x 2.00)m , Collection Chamber (2.10 x 1.80 x 1.50)m , Service Reservoir of 16KL capacity i/c necessary inlet, outlet chamber, site development work , providing and testing internal pipes, etc. complete.

Providing & laying of GI main Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming toIS:1239 (Pt-II/1992-fourth revision) with amendment no. 1 in random length of 4 to7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete. GI 32 mm dia. (Main) = 5000 m Total = 5000 m.

Construction of water supply scheme at Nungba-I (0.09 MLD). The source of raw water is Duibongkeihap stream which is 20 km from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, drawing, construction, testing and commissioning of treatment units comprises Intake weir (5.00 x 5.00 x 2.00)m , Collection Chamber (2.10 x 1.80 x 1.50)m ,2 nos. of RCC settling tank of 55 KL capacity each,2 nos. of Service Reservoir of 90KL capacity each, 2 nos. Zonal Reservoir of 40KL capacity each, 2 nos. of Slow Sand Filter of area 60.50 Sqm each , RCC Distribution Tank of 8 nos. with capacity of 3 KL(each) i/c necessary inlet, outlet chamber, site development work , providing and testing internal pipes, etc. complete.

Providing & laying of GI main and distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming toIS:1239 (Pt-II/1992-fourth revision) with amendment no. 1 in random length of 4 to7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete. GI (Main) 80 mm= 20000 m GI 32 mm dia. (Main) = 8000 m GI 25 mm dia. (Dist)= 3000 m Total = 31000 m.

Construction of water supply scheme at Okoklong (0.03 MLD). The source of raw water is Duilumpangthok stream which is 5 km from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, drawing, construction, testing and commissioning of treatment units comprises Intake weir (5.00 x 5.00 x 2.00)m , Collection Chamber (2.1 x 1.80 x 1.50)m , Service Reservoir of 30KL capacity i/c necessary inlet, outlet chamber, site development work , providing and testing internal pipes, etc. complete.

Providing & laying of GI main Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming toIS:1239 (Pt-II/1992-fourth revision) with amendment no. 1 in random length of 4 to7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete. GI 32 mm dia. (Main)= 5000 m Total = 5000 m.

Construction of water supply scheme at Sekjang (0.005 MLD). The source of raw water is Selsilok stream which is 1.60 km only from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, drawing, construction, testing and commissioning of treatment units comprises Intake weir (5.00 x 5.00 x 2.00)m , Collection Chamber (2.1 x 1.80 x 1.50)m , Service Reservoir of 5KL capacity i/c necessary inlet, outlet chamber, site development work , providing and testing internal pipes, etc. complete.

Providing & laying of GI main Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming toIS:1239 (Pt-II/1992-fourth revision) with amendment no. 1 in random length of 4 to7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete. GI 32 mm dia. (Main)= 2000 m Total = 2000 m.

Construction of water supply scheme at Sempat Gangte (0.016 MLD). The source of raw water is Spring sources in Sasi which is 4 km only from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, drawing, construction, testing and commissioning of treatment units comprises Intake weir (5.00 x 5.00 x 2.00)m , Collection Chamber (2.1 x 1.80 x 1.50)m ,RCC settling tank of 10 KL capacity , Service Reservoir of 16KL capacity , RCC Distribution Tank of 2 nos. with capacity of 3 KL(each) i/c necessary inlet, outlet chamber, site development work , providing and testing internal pipes, etc. complete.

Providing & laying of GI main and distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming toIS:1239 (Pt-II/1992-fourth revision) with amendment no. 1 in random length of 4 to7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete. GI 40 mm dia. (Main)= 4000 m GI 25 mm dia. (Dist)= 1000 m Total = 5000 m.

Construction of water supply scheme at Sempat Naga (0.01 MLD). The source of raw water is Keithipang stream which is 3 km from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, drawing, construction, testing and commissioning of treatment units comprises Intake weir (5.00 x 5.00 x 2.00)m , Collection Chamber (2.1 x 1.80 x 1.50)m ,RCC settling tank of 5 KL capacity , Service Reservoir of 10KL capacity , RCC Distribution Tank of 2 nos. with capacity of 1 KL(each) i/c necessary inlet, outlet chamber, site development work , providing and testing internal pipes, etc. complete.

Providing & laying of GI main and distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming toIS:1239 (Pt-II/1992-fourth revision) with amendment no. 1 in random length of 4 to7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete. GI 40 mm dia. (Main)= 3000 m GI 25 mm dia. (Dist)= 1000 m Total = 4000 m.

Construction of water supply scheme at Sekjang Molbung (0.01 MLD). The source of raw water is Selsilok stream which is 3.70 km only from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, drawing, construction, testing and commissioning of treatment units comprises Service Reservoir of 10KL capacity i/c necessary inlet, outlet chamber, site development work , providing and testing internal pipes, etc. complete.

Providing & laying of GI main Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming toIS:1239 (Pt-II/1992-fourth revision) with amendment no. 1 in random length of 4 to7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete. GI 32 mm dia. (Main)= 3700 m Total = 3700 m.

Construction of water supply scheme at T. Molbung (0.05 MLD). The source of raw water is Shanglui stream which is 3 km only from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, drawing, construction, testing and commissioning of treatment units comprises Intake weir (5.00 x 5.00 x 2.00)m , Collection Chamber (2.1 x 1.80 x 1.50)m ,RCC settling tank of 5 KL capacity , Service Reservoir of 5KL capacity , RCC Distribution Tank of 1 KL i/c necessary inlet, outlet chamber, site development work , providing and testing internal pipes, etc. complete.

Providing & laying of GI main and distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming toIS:1239 (Pt-II/1992-fourth revision) with amendment no. 1 in random length of 4 to7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete. GI 32 mm dia. (Main)= 3000 m GI 25 mm dia. (Dist)= 1000 m Total = 4000 m.

Construction of water supply scheme at Thingou (0.025 MLD). The source of raw water is Namlangthok stream which is 6 km from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, drawing, construction, testing and commissioning of treatment units comprises Intake weir (5.00 x 5.00 x 2.00)m , Collection Chamber (2.1 x 1.80 x 1.50)m ,RCC settling tank of 15 KL capacity , Service Reservoir of 25KL capacity , RCC Distribution Tank of 6 nos. with capacity of 1 KL(each) i/c necessary inlet, outlet chamber, site development work , providing and testing internal pipes, etc. complete.

Providing & laying of GI main and distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming toIS:1239 (Pt-II/1992-fourth revision) with amendment no. 1 in random length of 4 to7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete. GI 32 mm dia. (Main)= 6000 m GI 25 mm dia. (Dist)= 2000 m Total = 8000 m.

Construction of water supply scheme at Tuiphai (0.02 MLD). The source of raw water is Basalui stream which is 3 km only from the treatment plant including site levelling/land, approach road etc. Complete and the following items as below :

Design, drawing, construction, testing and commissioning of treatment units comprises Intake weir (5.00 x 5.00 x 2.00)m , Collection Chamber (2.1 x 1.80 x 1.50)m ,RCC settling tank of 10 KL capacity , Service Reservoir of 16KL capacity , RCC Distribution Tank of 3 nos. with capacity of 3 KL(each) i/c necessary inlet, outlet chamber, site development work , providing and testing internal pipes, etc. complete.

Providing & laying of GI main and distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming toIS:1239 (Pt-II/1992-fourth revision) with amendment no. 1 in random length of 4 to7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete. GI 40 mm dia. (Main)= 3000 m GI 25 mm dia. (Dist)= 1000 m Total = 4000 m.

Operation and maintenance of the above Schemes for a period of 5years after commission of the project on turnkey basis.

Bishnupur PHE Division :

Augmentation of Water Treatment Plant at Khoijuman (1.50 MLD). The source of raw water is Loktak lake which is at a distance of 3000 Rm from the treatment plant including site levelling/land development (i/c demolition of structures if any); approach road etc. complete and the following items as below:

Design, Drawing and Construction of canal of length 800.00 m, width 32.00 m and height 5.5 m including Clearance of water hyacinth and weeds , Pumping out water, Earthwork in surface excavation and Banking excavated earth in layers etc. complete.

Design, Drawing and Construction of Impounding Pond of (30 x 10) sqm. of required depth etc. complete.

Design, Drawing, Construction, Testing and Commissioning of Intake Weir Dam at Thongjaorok river of length 12 m, width 10 m and height 0.90 m including necessary RCC foundations, plinth, R.C.C/Masonry, filling available excavated earth etc. complete i/c providing fixing and testing pipes, pipe specials, pipe supports etc. complete.

Design, Drawing & Construction of pump house with RCC Column, lintel, brickwall, ramp, suitable trusses with CGI roofing, doors, windows, electrification with good finish having a plinth area of 38 sqm with pump foundation for 2 nos. of pumpset complete. Supply and Installation of electrical pumpset with necessary component, fitting & Electrical work complete for raw water pumps (Worthington/ Mather Platt/ Kirloskar make) with motors (1 working and 1 stand by) i/c manually operated travelling crane with girder for lifting the pumps at Intake.

Design, Drawing, Construction, Testing and Commissioning of R.C.C. Aerator of about 2.5m height above GL consisting of at least 4 to 6 cascades with space requirement of 0.70 m2 per MLD exposed faces line with china glazed colour tiles of approved pattern i/c fixing & providing inlet pipe of suitable pipes i/c smooth finishing of supporting columns and vertical walls, watering, curing, weatherproof painting two coats and giving water tightness test, etc. complete.

Design, Drawing, Construction, Testing and Commissioning of RCC settling tank (0.44 ML) with necessary pipe fittings for raw water inlet, outlet & sludge washout system etc. complete.

Design, Drawing, Construction, Testing and Commissioning of RCC Slow Sand Filter (0.34ML) with suitable under-drainage system & collection chamber for clear water along with pipe fitting and wash out system with necessary inspection chambers including necessary internal fitting and suitable filter media etc. complete. -4 nos.

Design, Drawing, Construction, Testing and Commissioning of RCC Ground Sump (0.87 ML) with slab roofing, necessary pipe fitting, manhole with cover, air vent & fitted with disinfection dosing unit etc. complete.

Design, Drawing, Construction, Testing and trial run of RCC Overhead Tank 15 meter staging height of 0.3 ML capacity with suitable pile foundation, ancillary units, stairs / walkway / passage with railing for inspection & maintenance of OHT including RCC clear water Pumping station. Construction of pump house with RCC Column, lintel, brickwall, ramp, suitable trusses with CGI roofing, doors, windows, electrification with good finish having a plinth area of 38 sqm with pump foundation for 2 nos. of pumpset complete. Supply & installation of pump sets (Worthington/Mather Platt/Kirloskar make) capable of filling 0.3 ML in one and half hours with motors (one working & one standby) etc. complete.

Design, Drawing, Enerzisation, Procurement and Installation of suitable transformer i/c erection & stringing of necessary HT & LT line for power supply having capacity enough to operate the pumping machineries for the Scheme/ Intake/Zonal Reservoir site, including internal and external lighting, testing etc. all complete.

Design, Drawing and Construction of Brick wall fencing / compound wall with RCC Column of suitable foundation of length 150m and height 2.5m with 2 shutter of length 1.85m and height 1.85m each with accessories, fitting etc. complete.

Design, Drawing, Construction of angle iron fencing- 1.22 m high fencing with angle iron posts 1.80 m long 50x50x6 mm plates at every 2.44 m apart embedded in cement concrete blocks of mix 1:5:10 (1 cement : 5 fine sand :10 stone/agg/40mm gauge) 30.5x30.5x61 cm corner and at every 12th posts to be strutted, provided with 10 (ten) horizontal lines and 2(two) diagonals of G.I barbed wire 0.124 kg/m between two posts filled and fixed with G.I. staples i/c earth work in excavation etc complete of length 260m i/c standard steel gate of 2 shutter of length 1.85m and height 1.85m with necessary mechanical fittings etc. complete

Providing & laying of DI Raw Water Pipes (K-7 class) conforming to IS 12288:2002 specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials)/CI fittings (specials) and suitable GI valves as per relevant IS Code. Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings etc. and disinfection of all pipes, trial run and commissioning etc. complete. Intake to WTP : DI 150mm dia. - 3000 m

Providing & laying of DI Distribution Pipes (K-7 class) conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works and pipe crossing bridge and laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code. Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and Suitable chambers for Air Valve, Anchorblock, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves, and disinfection of all pipes, trial run and commissioning, etc. complete. a) 200 mm dia. = 495.00 m b) 150 mm dia. = 1200.00 m Total = 1695.00 m

Providing & laying of GI Distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985, socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete : GI Pipes (Medium) (a) GI 100 mm dia. = 3660.00m (b) GI 80 mm dia. = 2000.00m (c) GI 65 mm dia. = 4500.00m (d) GI 50 mm dia. = 6500.00m Total = 16660.00 m

Construction of Water Treatment Plant at Nachou (1.0 MLD). The source of raw water is Loktak lake which is at a distance of 2000 m from the treatment plant including site levelling/land development (i/c demolition of structures if any); approach road etc. complete and the following items as below:

Design, Drawing and Construction of canal of length 1000.00 m, width 32.00 m and height 5.5 m including Clearance of water hyacinth and weeds , Pumping out water, Earthwork in surface excavation and Banking excavated earth in layers etc. complete.

Design, Drawing and Construction of Impounding Pond of (30 x 10) sqm of required depth etc. complete.

Design, Drawing & Construction of pump house with RCC Column, lintel, brickwall, ramp, suitable trusses with CGI roofing, doors, windows, electrification with good finish having a plinth area of 38 sqm with pump foundation for 2 nos. of pumpset complete. Supply and Installation of electrical pumpset with necessary component, fitting & Electrical work complete for raw water pumps (Worthington/ Mather Platt/ Kirloskar make) with motors (1 working and 1 stand by) i/c manually operated travelling crane with girder for lifting the pumps at Intake.

Design, Drawing, Construction, Testing and Commissioning of R.C.C. Aerator of about 2.5m height above GL consisting of at least 4 to 6 cascades with space requirement of 0.70 m2 per MLD exposed faces line with china glazed colour tiles of approved pattern i/c fixing & providing inlet pipe of suitable pipes i/c smooth finishing of supporting columns and vertical walls, watering, curing, weatherproof painting two coats and giving water tightness test, etc.

Design, Drawing, Construction, Testing and Commissioning of RCC settling tank (0.31ML) with necessary pipe fittings for raw water inlet, outlet & sludge washout system etc. complete.

Design, Drawing, Construction, Testing and Commissioning of RCC Slow Sand Filter (0.27 ML) with suitable under-drainage system & collection chamber for clear water along with pipe fitting and wash out system with necessary inspection chambers including necessary internal fitting and suitable filter media etc. complete.-4 nos.

Design, Drawing, Construction, Testing and Commissioning of RCC Service Reservoir (0.22 ML) with slab roofing, necessary pipe fitting, manhole with cover, air vent& fitted with disinfection dosing unit etc. complete.

Design, Drawing, Construction, Testing and trial run of RCC Overhead Tank 15 meter staging height of 0.3 ML capacity with suitable pile foundation, ancillary units, stairs / walkway / passage with railing for inspection & maintenance of OHT including RCC clear water Pumping station. Providing & installation of pump sets (Worthington/Mather Platt/Kirloskar make) capable of filling 0.3 ML in one and half hours with motors (one working & one standby)etc. complete.

Design, Drawing, Enerzisation, Procurement and Installation of suitable transformer i/c erection & stringing of necessary HT & LT line for power supply having capacity enough to operate the pumping machineries for the Scheme/ Intake/Zonal Reservoir site, including internal and external lighting, testing etc. all complete.

Design, Drawing and Construction of Chowkidar Quarter cum Godown having 59.00 sqm area including necessary all Civil, Mechanical, Electrical works etc. all complete.

Design, Drawing and Construction of Brick wall fencing / compound wall with RCC Column of suitable foundation of length 120m and height 3 m with 2 shutter of length 1.85m and height 1.85m each with accessories, fitting etc. complete. Design, Drawing, Construction of and angle iron fencing- 1.22 m high fencing with angle iron posts 2.13 m long 50x50x6 mm plates at every 2.44 m apart embedded in cement concrete blocks of mix 1:5:10 (1 cement : 5 fine sand :10 stone/agg/40mm gauge) 30.5x30.5x61 cm corner and at every 12th posts to be strutted, provided with 10 (ten) horizontal lines and 2(two) diagonals of G.I barbed wire 0.124 kg/m between two posts filled and fixed with G.I. staples i/c earth work in excavation etc complete of length 200.00m i/c standard steel gate of 2 shutter of length 1.85m and height 1.85m with necessary mechanical fittings etc. complete.

Providing & laying of DI raw main Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985, socket at one end and the protected with plastic thread protector, socket conforming to IS:1239 (Pt-II/1992-fourth revision) with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete from Intake to WTP : DI 150mm dia. - 2000 m

Providing & laying of DI Distribution Pipes (K-7 class) conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works and pipe crossing bridge, laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code. Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves, and disinfection of all pipes, trial run and commissioning, etc. complete : DI 200 mm dia. = 36.00 m DI 150 mm dia. = 1572.00 m Total = 1608.00 m

Providing & laying of GI Distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985, socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete : GI Pipes (Medium) (a) GI 100 mm dia. = 1496m (b) GI 80 mm dia. = 2983m (c) GI 65 mm dia. = 2923m (d) GI 50 mm dia. = 1589m Total = 8991m

Construction of Water Treatment Plant at Sanapat (0.64 MLD). The source of raw water is Merakhong canal which is at a distance of 50 Rm from the treatment plant including site levelling/land development (i/c demolition of structures if any); approach road etc. complete and the following items as below:

Design, Drawing and Construction of Impounding Pond (150 x 120) sqm of required depth etc. complete.

Design, Drawing & Construction of pump house with RCC Column, lintel, brickwall, ramp, suitable trusses with CGI roofing, doors, windows, electrification with good finish having a plinth area of 53 sqm with pump foundation for 1 no. of pumpset complete. Supply and Installation of electrical pumpset with necessary component, fitting & Electrical work complete for raw water pumps (Worthington/ Mather Platt/ Kirloskar make) with motors (1 working) at Intake and Treatment Plant.

Design, Drawing, Construction, Testing and Commissionin of Brick Masonry Aerator of about 3.0m height above GL consisting of at least 4 to 6 cascades with space requirement of 0.70 m2 per MLD exposed faces line with china glazed colour tiles of approved pattern i/c fixing & providing inlet pipe of suitable pipes i/c smooth finishing of supporting columns and vertical walls, watering, curing, weatherproof painting two coats and giving water tightness test, etc.

Design, Drawing, Construction, Testing and Commissioning of RCC settling tank (0.11 ML) with necessary pipe fittings for raw water inlet, outlet & sludge washout system etc. complete.

Design, Drawing, Construction, Testing and Commissioning of RCC Slow Sand Filter (0.36 ML) with suitable under-drainage system & collection chamber for clear water along with pipe fitting and wash out system with necessary inspection chambers including necessary internal fitting and suitable filter media etc. complete - 2 nos.

Design, Drawing, Construction, Testing and Commissioning of RCC Service Reservoir (0.33ML) with slab roofing, necessary pipe fitting, manhole with cover, air vent& fitted with disinfection dosing unit etc. complete.

Design, Drawing, Enerzisation, Procurement and Installation of suitable transformer i/c erection & stringing of necessary HT & LT line for power supply having capacity enough to operate the pumping machineries for the Scheme/Intake/ Zonal Reservoir site, including internal and external lighting, testing etc. all complete.

Design, Drawing and Construction of Chowkidar Quarter cum Godown having 35 sqm area including necessary all Civil, Mechanical, Electrical works etc. all complete.

Design, Drawing, Construction of and angle iron fencing- 1.20 m high fencing with angle iron posts 1.80 m long 50x50x6 mm plates at every 2.44 m apart embedded in cement concrete blocks of mix 1:5:10 (1 cement : 5 fine sand :10 stone/agg/40mm gauge) 30.5x30.5x61 cm corner and at every 12th posts to be strutted, provided with 10 (ten) horizontal lines and 2(two) diagonals of G.I barbed wire 0.124 kg/m between two posts filled and fixed with G.I. staples i/c earth work in excavation etc complete of length 630.00m i/c standard steel gate of 2 shutter of length 1.85m and height 1.85m with necessary mechanical fittings etc. complete.

Design, Drawing and Construction of land development and approach road from road to WTP site of length 80m.

Providing & laying of DI raw main Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985, socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete from Intake to WTP : DI 100mm dia. - 50 m

Providing & laying of DI Distribution Pipes (K-7 class) conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works and pipe crossing bridge, laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code. Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves, and disinfection of all pipes, trial run and commissioning, etc. complete : DI 150 mm dia. = 1500.00 m DI 100 mm dia. = 1650.00 m Total = 3150.00 m

Providing & laying of GI Distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985, socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete : GI Pipes (Medium) (a) GI 80 mm dia. = 2362.00 m (b) GI 65 mm dia. = 1430.00 m Total = 3792.00 m

Construction of Water Treatment Plant at Napat (0.1 MLD). The source of raw water is Manipur River which is at a distance of 700 Rm from the treatment plant including site levelling/land development (i/c demolition of structures if any); approach road etc. complete and the following items as below:

Design, Drawing, Construction, Testing and Commissioning of Intake Arrangement at source of Intake Weir 9.00x1.50x1.50m including collection chamber of 3.70x3.00x1.50 m and open channel of 11.00 x 1.20 x 1.00m i/c necessary RCC inlet, outlet chamber, site development work, providing and testing internal pipes, pipe specials complete.

Design, Drawing & Construction of pump house with RCC Column, lintel, brickwall, ramp, suitable trusses with CGI roofing, doors, windows, electrification with good finish having a plinth area of 22.79 sqm with pump foundation for 2 nos. of pumpset complete. Supply and Installation of electrical pumpset with necessary component, fitting & Electrical work complete for raw water pumps (Worthington/ Mather Platt/ Kirloskar make) with motors (1 working and 1 stand by) at Intake and Treatment Plant.

Design, Drawing, Construction, Testing and Commissioning of R.C.C. Aerator of about 2.5m height above GL consisting of at least 4 to 6 cascades with space requirement of 0.70 m2 per MLD exposed faces line with china glazed colour tiles of approved pattern i/c fixing & providing inlet pipe of suitable pipes i/c smooth finishing of supporting columns and vertical walls, watering, curing, weatherproof painting two coats and giving water tightness test, etc.

Design, Drawing, Construction, Testing and Commissioning of RCC settling tank (0.06 ML) with necessary pipe fittings for raw water inlet, outlet & sludge washout system etc. complete.

Design, Drawing, Construction, Testing and Commissioning of RCC Slow Sand Filter (0.03 ML) with suitable under-drainage system & collection chamber for clear water along with pipe fitting and wash out system with necessary inspection chambers including necessary internal fitting and suitable filter media etc. complete. 2nos.

Design, Drawing, Construction, Testing and Commissioning of RCC Ground Sump (0.11 ML) with slab roofing, necessary pipe fitting, manhole with cover, air vent& fitted with disinfection dosing unit etc. complete.

Design, Drawing, Enerzisation, Procurement and Installation of suitable transformer i/c erection & stringing of necessary HT & LT line for power supply having capacity enough to operate the pumping machineries for the Scheme/Intake, including internal and external lighting, testing etc. all complete.

Design, Drawing, Construction of angle iron fencing- 1.22 m high fencing with angle iron posts 1.80 m long 50x50x6 mm plates at every 2.44 m apart embedded in cement concrete blocks of mix 1:5:10 (1 cement : 5 fine sand :10 stone/agg/40mm gauge) 30.5x30.5x61 cm corner and at every 12th posts to be strutted, provided with 10 (ten) horizontal lines and 2(two) diagonals of G.I barbed wire 0.124 kg/m between two posts filled and fixed with G.I. staples i/c earth work in excavation etc complete of length 400m i/c standard steel gate of 2 shutter of length 1.85m and height 1.85m with necessary mechanical fittings etc. complete.

Providing & laying of GI raw main Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985, socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete from Intake to WTP : GI 100mm dia. - 700 m

Providing & laying of GI Distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985, socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision) with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete : GI Pipes (Medium) a) GI 150 mm dia. = 300.00 m b) GI 100 mm dia. = 2800.00 m c) GI 80 mm dia. = 2000.00 m d) GI 65 mm dia. = 2000.00 m e) GI 50 mm dia. = 2000.00 m Total = 9100.00 m

Augmentation of Water Treatment Plant at Naranseina (0.22 MLD). The source of raw water is Loktak Lake which is at a distance of 2500 Rm from the treatment plant including site levelling/land development (i/c demolition of structures if any); approach road etc. complete and the following items as below:

Design, Drawing and Construction of Impounding/ Intake Pond (80 x 60) sqm of required depth etc. complete.

Design, Drawing & Construction of pump house with RCC Column, lintel, brickwall, ramp, suitable trusses with CGI roofing, doors, windows, electrification with good finish having a plinth area of 6.8 sqm with pump foundation for 2 nos. of pumpset complete. Supply and Installation of electrical pumpset with necessary component, fitting & Electrical work complete for raw water pumps (Worthington/ Mather Platt/ Kirloskar make) with motors (1 working) at Intake and Treatment Plant.

Design, Drawing, Construction, Testing and Commissioning of R.C.C. Aerator of about 2.5m height above GL consisting of at least 4 to 6 cascades with space requirement of 0.70 m2 per MLD exposed faces line with china glazed colour tiles of approved pattern i/c fixing & providing inlet pipe of suitable pipes i/c smooth finishing of supporting columns and vertical walls, watering, curing, weatherproof painting two coats and giving water tightness test, etc.

Design, Drawing, Construction, Testing and Commissioning of RCC settling tank (0.12 ML) with necessary pipe fittings for raw water inlet, outlet & sludge washout system etc. complete.

Design, Drawing, Construction, Testing and Commissioning of RCC Slow Sand Filter (0.08 ML) with suitable under-drainage system & collection chamber for clear water along with pipe fitting and wash out system with necessary inspection chambers including necessary internal fitting and suitable filter media etc. complete - 2nos.

Design, Drawing, Construction, Testing and Commissioning of RCC Service Reservoir / ground sump (0.17 ML) with slab roofing, necessary pipe fitting, manhole with cover, air vent& fitted with disinfection dosing unit etc. complete.

Design, Drawing, Enerzisation, Procurement and Installation of suitable transformer i/c erection & stringing of necessary HT & LT line for power supply having capacity enough to operate the pumping machineries for the Scheme/Intake, including internal and external lighting, testing etc. all complete.

Providing & laying of GI raw main Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985, socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete from Intake to WTP : GI 100mm dia. - 1050 m

Providing & laying of DI Distribution Pipes (K-7 class) conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works and pipe crossing bridge, laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code.Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves, and disinfection of all pipes, trial run and commissioning, etc. complete : DI 150 mm dia = 1500.00 m

Providing & laying of GI Distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete : GI Pipes (Medium) (a) GI 80 mm dia. = 748 m

Construction of Water Treatment Plant at Keirenphabi (1.20 MLD). The source of raw water is Canal water which is at a distance of 600 Rm from the treatment plant including site levelling/land development (i/c demolition of structures if any); approach road etc. complete and the following items as below:

Design, Drawing & Construction of pump house with RCC Column, lintel, brickwall, ramp, suitable trusses with CGI roofing, doors, windows, electrification with good finish having a plinth area of 39 sqm with pump foundation for 2 nos. of pumpset complete. Supply and Installation of electrical pumpset with necessary component, fitting & Electrical work complete for raw water pumps (Worthington/ Mather Platt/ Kirloskar make) with motors (1 working and 1 stand by) i/c manually operated travelling crane with girder for lifting the pumps at Intake.

Design, Drawing, Construction, Testing and Commissioning of R.C.C. Aerator of about 2.5 m height above GL consisting of at least 4 to 6 cascades with space requirement of 0.70 m2 per MLD exposed faces line with china glazed colour tiles of approved pattern i/c fixing & providing inlet pipe of suitable pipes i/c smooth finishing of supporting columns and vertical walls, watering, curing, weatherproof painting two coats and giving water tightness test, etc.

Design, Drawing, Construction, Testing and Commissioning of RCC settling tank (0.35 ML) with necessary pipe fittings for raw water inlet, outlet & sludge washout system etc. complete.

Design, Drawing, Construction, Testing and Commissioning of RCC Slow Sand Filter (0.21 ML) with suitable under-drainage system & collection chamber for clear water along with pipe fitting and wash out system with necessary inspection chambers including necessary internal fitting and suitable filter media etc. complete.- 4 units.

Design, Drawing, Construction, Testing and Commissioning of RCC Service Reservoir (0.68 ML) with slab roofing, necessary pipe fitting, manhole with cover, air vent& fitted with disinfection dosing unit etc. complete.

Design, Drawing, Construction, Testing and trial run of Overhead Tank 15 meter staging height of 0.3 ML capacity with suitable pile foundation, ancillary units, stairs/ walkway/passage with railing for inspection & maintenance of OHT including RCC clear water Pumping station. Providing & installation of pump sets (Worthington/Mather Platt/Kirloskar make) capable of filling 0.3 ML in one and half hours with motors (one working & one standby) etc. complete.

Design, Drawing and Construction of Chowkidar Quarter cum Godown having 59.00 sqm area including necessary all Civil, Mechanical, Electrical works etc. all complete.

Design, Drawing, Enerzisation, Procurement and Installation of suitable transformer i/c erection & stringing of necessary HT & LT line for power supply having capacity enough to operate the pumping machineries for the Scheme/Intake, including internal and external lighting, testing etc. all complete.

Design, Drawing, Construction of and angle iron fencing- 1.52 m high fencing with angle iron posts 2.13 m long 50x50x6 mm plates at every 2.44 m apart embedded in cement concrete blocks of mix 1:5:10 (1 cement : 5 fine sand :10 stone/agg/40mm gauge) 30.5x30.5x61 cm corner and at every 12th posts to be strutted, provided with 10 (ten) horizontal lines and 2(two) diagonals of G.I barbed wire 0.124 kg/m between two posts filled and fixed with G.I. staples i/c earth work in excavation etc. complete of length 280.00m i/c standard steel gate of 2 shutter of length 1.85m and height 1.85m with necessary mechanical fittings etc. complete.

Design, Drawing and Construction of land development of 460 sqm and approach road from road to WTP site of length 50m.

Providing & laying of GI raw main Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985, socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete from Intake to WTP : GI 100mm dia. - 600 m

Providing & laying of DI Distribution Pipes (K-7 class) conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works and pipe crossing bridge, laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves, and disinfection of all pipes, trial run and commissioning, etc. complete : DI 200 mm dia. = 2250.00 m DI 150 mm dia. = 1000.00 m Total = 3250.00 m

Providing & laying of GI Distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985, socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete : GI Pipes (Medium) (a) GI 100 mm dia. = 1300.00 m (b) GI 80 mm dia. = 3800.00 m Total = 5100.00 m

Construction of Water Treatment Plant at Waroiching (0.1 MLD). The source of raw water is Yendou Lok which is at a distance of 1500 Rm from the treatment plant including site levelling/land development (i/c demolition of structures if any); approach road etc. complete and the following items as below:

Design, Drawing, Construction, Testing and Commissioning of Intake Arrangement at source of Intake Weir 10.00x1.50x1.50m including collection chamber of 5.0x5.00x1.50 m and open channel of 3.50 x 0.9 x 1.00m i/c necessary RCC inlet, outlet chamber, site development work, providing and testing internal pipes, pipe specials complete.

Design, Drawing, Construction, Testing and Commissioning of R.C.C. Aerator of about 2.5m height above GL consisting of at least 4 to 6 cascades with space requirement of 0.70 m2 per MLD exposed faces line with china glazed colour tiles of approved pattern i/c fixing & providing inlet pipe of suitable pipes i/c smooth finishing of supporting columns and vertical walls, watering, curing, weatherproof painting two coats and giving water tightness test, etc.

Design, Drawing, Construction, Testing and Commissioning of RCC settling tank (0.06 ML) with necessary pipe fittings for raw water inlet, outlet & sludge washout system etc. complete.

Design, Drawing, Construction, Testing and Commissioning of RCC Slow Sand Filter (0.03 ML) with suitable under-drainage system & collection chamber for clear water along with pipe fitting and wash out system with necessary inspection chambers including necessary internal fitting and suitable filter media etc. complete - 2nos.

Design, Drawing, Construction, Testing and Commissioning of RCC Service Reservoir (0.11 ML) with slab roofing, necessary pipe fitting, manhole with cover, air vent& fitted with disinfection dosing unit etc. complete.

Design, Drawing and Construction of angle iron fencing- 1.52 m high fencing with angle iron posts 2.13 m long 50x50x6 mm plates at every 2.44 m apart embedded in cement concrete blocks of mix 1:5:10 (1 cement : 5 fine sand :10 stone/agg/40mm gauge) 30.5x30.5x61 cm corner and at every 12th posts to be strutted, provided with 10 (ten) horizontal lines and 2(two) diagonals of G.I barbed wire 0.124 kg/m between two posts filled and fixed with G.I. staples i/c earth work in excavation etc complete of length 110.00m i/c standard steel gate of 2 shutter of length 1.85m and height 1.85m with necessary mechanical fittings etc. complete.

Providing & laying of DI raw main Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985, socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete from Intake to WTP : DI 100mm dia. - 1500 m

Providing & laying of GI Distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete : GI Pipes (Medium) (a) GI 80 mm dia. = 1300.00 m (b) GI 65 mm dia. = 400.00 m (c) GI 50 mm dia. = 1500.00 m Total = 3200.00 m

Augmentation of Water Treatment Plant at Sunusiphai (0.20 MLD). The source of raw water is Loktak Lake which is at a distance of 3000 Rm from the treatment plant including site levelling/land development (i/c demolition of structures if any); approach road etc. complete and the following items as below:

Design, Drawing and Construction of Intake Pond (80 x 60) sqm of required depth etc. complete.

Design, Drawing & Construction of pump house with RCC Column, lintel, brickwall, ramp, suitable trusses with CGI roofing, doors, windows, electrification with good finish having a plinth area of 6.76 sqm with pump foundation for 1 nos. of pumpset complete. Supply and Installation of electrical pumpset with necessary component, fitting & Electrical work complete for raw water pumps (Worthington/ Mather Platt/ Kirloskar make) with motors (1 working) at Intake and Treatment Plant.

Design, Drawing, Construction, Testing and Commissioning of R.C.C. Aerator of about 2.5m height above GL consisting of at least 4 to 6 cascades with space requirement of 0.70 m2 per MLD exposed faces line with china glazed colour tiles of approved pattern i/c fixing & providing inlet pipe of suitable pipes i/c smooth finishing of supporting columns and vertical walls, watering, curing, weatherproof painting two coats and giving water tightness test, etc.

Design, Drawing, Construction, Testing and Commissioning of RCC settling tank (0.1ML) with necessary pipe fittings for raw water inlet, outlet & sludge washout system etc. complete.

Design, Drawing, Construction, Testing and Commissioning of RCC Slow Sand Filter (0.08ML) with suitable under-drainage system & collection chamber for clear water along with pipe fitting and wash out system with necessary inspection chambers including necessary internal fitting and suitable filter media etc. complete.-2nos.

Design, Drawing, Construction, Testing and Commissioning of RCC Service Reservoir (0.24 ML) with slab roofing, necessary pipe fitting, manhole with cover, air vent& fitted with disinfection dosing unit etc. complete.

Design, Drawing, Construction of angle iron fencing- 1.22 m high fencing with angle iron posts 1.80 m long 50x50x6 mm plates at every 2.44 m apart embedded in cement concrete blocks of mix 1:5:10 (1 cement : 5 fine sand :10 stone/agg/40mm gauge) 30.5x30.5x61 cm corner and at every 12th posts to be strutted, provided with 10 (ten) horizontal lines and 2(two) diagonals of G.I barbed wire 0.124 kg/m between two posts filled and fixed with G.I. staples i/c earth work in excavation etc complete of length 100m i/c standard steel gate of 2 shutter of length 1.85m and height 1.85m with necessary mechanical fittings etc. complete.

Design, Drawing, Enerzisation, Procurement and Installation of suitable transformer i/c erection & stringing of necessary HT & LT line for power supply having capacity enough to operate the pumping machineries for the Scheme/Intake, including internal and external lighting, testing etc. all complete.

Providing & laying of GI Distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials) and suitable GI valves as per relevant IS Code. Design, drawing and construction of pipe supports, suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete : GI Pipes (Medium) (a) GI 100 mm dia. = 500.00 m (b) GI 80 mm dia. = 500.00 m (c) GI 65 mm dia. = 500.00 m Total = 1500.00 m

Augmentation of Water Treatment Plant at Phubala (0.23 MLD). The source of raw water is Loktak Lake which is at a distance of 3000 Rm from the treatment plant including site levelling/land development (i/c demolition of structures if any); approach road etc. complete and the following items as below:

Design, Drawing & Construction of pump house with RCC Column, lintel, brickwall, ramp, suitable trusses with CGI roofing, doors, windows, electrification with good finish having a plinth area of 6.76 sqm with pump foundation for 2 nos. of pumpset complete. Supply and Installation of electrical pumpset with necessary component, fitting & Electrical work complete for raw water pumps (Worthington/ Mather Platt/ Kirloskar make) with motors (1 working and 1 stand by) i/c manually operated travelling crane with girder for lifting the pumps at Intake.

Design, Drawing, Construction, Testing and Commissioning of R.C.C. Aerator of about 2.5m height above GL consisting of at least 4 to 6 cascades with space requirement of 0.70 m2 per MLD exposed faces line with china glazed colour tiles of approved pattern i/c fixing & providing inlet pipe of suitable pipes i/c smooth finishing of supporting columns and vertical walls, watering, curing, weatherproof painting two coats and giving water tightness test, etc.

Design, Drawing, Construction, Testing and Commissioning of RCC Slow Sand Filter (0.08ML) with suitable under-drainage system & collection chamber for clear water along with pipe fitting and wash out system with necessary inspection chambers including necessary internal fitting and suitable filter media etc. complete.-4 units.

Design, Drawing, Construction, Testing and Commissioning of RCC Ground Sump (0.27 ML) with slab roofing, necessary pipe fitting, manhole with cover, air vent& fitted with disinfection dosing unit etc. complete.

Design, Drawing, Enerzisation, Procurement and Installation of suitable transformer i/c erection & stringing of necessary HT & LT line for power supply having capacity enough to operate the pumping machineries for the Scheme/Intake, including internal and external lighting, testing etc. all complete.

Providing & laying of GI Distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985, socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete : GI Pipes (Medium) (a) GI 100 mm dia. = 1253.00 m (b) GI 80 mm dia. = 1500.00 m (c) GI 65 mm dia. = 500.00 m Total = 3253.00 m

Repairing/making good of the following existing treatment units :

a) RCC Settling tank of 0.10ML capacity including necessary fittings.

Augmentation of Water Treatment Plant at Ningthoukhong Kha Khunou (0.80 MLD). The source of raw water is Canal water which is at a distance of 50.00 Rm from the treatment plant including site levelling/land development (i/c demolition of structures if any); approach road etc. complete and the following items as below:

Design, Drawing & Construction of pump house with RCC Column, lintel, brickwall, ramp, suitable trusses with CGI roofing, doors, windows, electrification with good finish having a plinth area of 38.70 sqm with pump foundation for 2 nos. of pumpset complete. Supply and Installation of electrical pumpset with necessary component, fitting & Electrical work complete for raw water pumps (Worthington/ Mather Platt/ Kirloskar make) with motors (1 working and 1 stand by) at Intake and Zonal Reservoir site.

Design, Drawing, Construction, Testing and Commissioning of R.C.C. Aerator of about 2.5m height above GL consisting of at least 4 to 6 cascades with space requirement of 0.70 m2 per MLD exposed faces line with china glazed colour tiles of approved pattern i/c fixing & providing inlet pipe of suitable pipes i/c smooth finishing of supporting columns and vertical walls, watering, curing, weatherproof painting two coats and giving water tightness test, etc. complete.

Design, Drawing, Construction, Testing and Commissioning of RCC settling tank (0.29ML) with necessary pipe fittings for raw water inlet, outlet & sludge washout system etc. complete.

Design, Drawing, Construction, Testing and Commissioning of RCC Slow Sand Filter (0.19ML) with suitable under-drainage system & collection chamber for clear water along with pipe fitting and wash out system with necessary inspection chambers including necessary internal fitting and suitable filter media etc. complete.-4 units.

Design, Drawing, Construction, Testing and Commissioning of RCC Ground Sump (0.51ML) with slab roofing, necessary pipe fitting, manhole with cover, air vent& fitted with disinfection dosing unit etc. complete.

Design, drawing & construction of RCC clear water Zonal Reservoir (0.22 ML) with slab roofing, necessary pipe fitting, manhole with cover, air vent & fitted with disinfection dosing unit etc. complete. Construction of pump house with RCC Column, lintel, brickwall, ramp, suitable trusses with CGI roofing, doors, windows, electrification with good finish having a plinth area of 38.70 sqm with pump foundation for 2 nos. of pumpset complete. Supply and Installation of electrical pumpset with necessary component, fitting & Electrical work complete for raw water pumps (Worthington/ Mather Platt/ Kirloskar make) with motors (1 working and 1 stand by) etc. complete.

Design, Drawing and Construction of Chowkidar Quarter cum Godown having 59.00 sqm area including necessary all Civil, Mechanical, Electrical works etc. all complete.

Design, Drawing, Construction of angle iron fencing- 1.22 m high fencing with angle iron posts 1.80 m long 50x50x6 mm plates at every 2.44 m apart embedded in cement concrete blocks of mix 1:5:10 (1 cement : 5 fine sand :10 stone/agg/40mm gauge) 30.5x30.5x61 cm corner and at every 12th posts to be strutted, provided with 10 (ten) horizontal lines and 2(two) diagonals of G.I barbed wire 0.124 kg/m between two posts filled and fixed with G.I. staples i/c earth work in excavation etc complete of length 225m i/c standard steel gate of 2 shutter of length 1.85m and height 1.85m with necessary mechanical fittings etc. complete.

Design, Drawing, Enerzisation, Procurement and Installation of suitable transformer i/c erection & stringing of necessary HT & LT line for power supply having capacity enough to operate the pumping machineries for the Scheme/Intake, including internal and external lighting, testing etc. all complete.

Providing & laying of DI Raw Pipes (K-7 class) conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works and pipe crossing bridge, laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code. Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves, and disinfection of all pipes, trial run and commissioning, etc. complete : From Intake to WTP DI 150 mm dia = 50.00m

Providing & laying of DI Transmission Pipes (K-7 class) conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works and pipe crossing bridge, laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code and providing and fixing of Pre- paid Water Meter BIS/IS certified magnetic type class- B confirming to IS:779 or IS:2373 standards with latest amendments with two connectors (appropriate according to size) on both supply side and delivery (consumer) side & Bulk meter including all necessary materials, testing etc. complete. Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves, and disinfection of all pipes, trial run and commissioning, etc. complete. From WTP up-to Zonal Reservoir DI 150 mm dia. = 1450m

Providing & laying of DI Distribution Pipes (K-7 class) conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works and pipe crossing bridge, laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code. Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves, and disinfection of all pipes, trial run and commissioning, etc. complete : DI 200 mm dia = 1100.00m

Providing & laying of GI Distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials) and suitable GI valves as per relevant IS Code. Design, drawing and construction of pipe supports, suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete : GI Pipes (Medium) (a) GI 100 mm dia.=1000.00 m (b) GI 80 mm dia. = 1500.00 m (c) GI 65 mm dia.= 3300.00 m (d) GI 50 mm dia. = 3500.00 m Total = 9300.00 m

Augmentation of Water Treatment Plant at Sanjenbam (0.3 MLD). The source of raw water is Nambul River which is at a distance of 800 Rm from the treatment plant including site levelling/land development (i/c demolition of structures if any); approach road etc. complete and the following items as below :

Design, Drawing and Construction of Impounding Pond (90 x 40) sqm of required depth etc. complete.

Design, Drawing & Construction of pump house with RCC Column, lintel, brickwall, ramp, suitable trusses with CGI roofing, doors, windows, electrification with good finish having a plinth area of 38 sqm with pump foundation for 2 nos. of pumpset complete. Supply and Installation of electrical pumpset with necessary component, fitting & Electrical work complete for raw water pumps (Worthington/ Mather Platt/ Kirloskar make) with motors (1 working and 1 stand by) at Intake & Treatment Plant.

Design, Drawing, Construction, Testing and Commissioning of R.C.C. Aerator of about 2.5m height above GL consisting of at least 4 to 6 cascades with space requirement of 0.70 m2 per MLD exposed faces line with china glazed colour tiles of approved pattern i/c fixing & providing inlet pipe of suitable pipes i/c smooth finishing of supporting columns and vertical walls, watering, curing, weatherproof painting two coats and giving water tightness test, etc. complete.

Design, Drawing, Construction, Testing and Commissioning of RCC Ground Sump (0.36ML) with slab roofing, necessary pipe fitting, manhole with cover, air vent& fitted with disinfection dosing unit etc. complete.

Design, Drawing, Enerzisation, Procurement and Installation of suitable transformer i/c erection & stringing of necessary HT & LT line for power supply having capacity enough to operate the pumping machineries for the Scheme/Intake, including internal and external lighting, testing etc. all complete.

Design, Drawing and Construction of Chowkidar Quarter cum Godown having 59.00 sqm area including necessary all Civil, Mechanical, Electrical works etc. all complete.

Design, Drawing, Construction of angle iron fencing- 1.22 m high fencing with angle iron posts 1.80 m long 50x50x6 mm plates at every 2.44 m apart embedded in cement concrete blocks of mix 1:5:10 (1 cement : 5 fine sand :10 stone/agg/40mm gauge) 30.5x30.5x61 cm corner and at every 12th posts to be strutted, provided with 10 (ten) horizontal lines and 2(two) diagonals of G.I barbed wire 0.124 kg/m between two posts filled and fixed with G.I. staples i/c earth work in excavation etc. complete of length 240m i/c standard steel gate of 2 shutter of length 1.85m and height 1.85m with necessary mechanical fittings etc. complete.

Design, Drawing and Construction of land development of 1500 sqm and approach road from road to WTP site of length 210m.

Providing & laying of DI Raw Pipes (K-7 class) conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works and pipe crossing bridge, laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code. Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves, and disinfection of all pipes, trial run and commissioning, etc. complete : From Intake to WTP DI 100 mm dia = 800.00m

Providing & laying of DI Distribution Pipes (K-7 class) conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works and pipe crossing bridge, laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code. Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves, and disinfection of all pipes, trial run and commissioning, etc. complete : DI 100 mm dia = 1400.00m

Providing & laying of GI Distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985, socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete : GI Pipes (Medium) (a)GI 80 mm dia. = 2400.00 m (b) GI 65 mm dia. = 300.00 m Total = 2700.00 m

Construction of Water Treatment Plant at Upokpi (0.50 MLD). The source of raw water is Loktak Project Canal which is at a distance of 1100 Rm from the treatment plant including site levelling/land development (i/c demolition of structures if any); approach road etc. complete and the following items as below:

Design, Drawing & Construction of pump house with RCC Column, lintel, brickwall, ramp, suitable trusses with CGI roofing, doors, windows, electrification with good finish having a plinth area of 38 sqm with pump foundation for 2 nos. of pumpset complete. Supply and Installation of electrical pumpset with necessary component, fitting & Electrical work complete for raw water pumps (Worthington/ Mather Platt/ Kirloskar make) with motors (1 working and 1 stand by) i/c manually operated travelling crane with girder for lifting the pumps for Intake.

Design, Drawing, Construction, Testing and Commissioning of R.C.C. Aerator of about 2.5m height above GL consisting of at least 4 to 6 cascades with space requirement of 0.70 m2 per MLD exposed faces line with china glazed colour tiles of approved pattern i/c fixing & providing inlet pipe of suitable pipes i/c smooth finishing of supporting columns and vertical walls, watering, curing, weatherproof painting two coats and giving water tightness test, etc.

Design, Drawing, Construction, Testing and Commissioning of RCC settling tank (0.17ML) with necessary pipe fittings for raw water inlet, outlet & sludge washout system etc. complete.

Design, Drawing, Construction, Testing and Commissioning of RCC Slow Sand Filter (0.12ML) with suitable under-drainage system & collection chamber for clear water along with pipe fitting and wash out system with necessary inspection chambers including necessary internal fitting and suitable filter media etc. complete -4nos.

Design, Drawing, Construction, Testing and Commissioning of RCC Ground Sump (0.30ML) with slab roofing, necessary pipe fitting, manhole with cover, air vent& fitted with disinfection dosing unit etc. complete.

Design, Drawing, Enerzisation, Procurement and Installation of suitable transformer i/c erection & stringing of necessary HT & LT line for power supply having capacity enough to operate the pumping machineries for the Scheme/Intake, including internal and external lighting, testing etc. all complete.

Providing & laying of DI Raw Pipes (K-7 class) conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works and pipe crossing bridge, laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code. Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves, and disinfection of all pipes, trial run and commissioning, etc. complete : Intake to WTP : GI 150mm dia. - 1100.00 m

Providing & laying of DI Distribution Pipes (K-7 class) conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works and pipe crossing bridge, laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code. Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves, and disinfection of all pipes, trial run and commissioning, etc. complete : DI 150 mm dia. = 2338.00m

Providing & laying of GI Distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials) and suitable GI valves as per relevant IS Code. Design, drawing and construction of pipe supports and suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete : GI Pipes (Medium) (a) GI 100 mm dia. = 1932.00 m (b)GI 80 mm dia. = 1642.00 m Total = 3574.00 m

Construction of Water Treatment Plant at Thiyam (1.00 MLD). The source of raw water is Merakhong River which is at a distance of 300 Rm from the treatment plant including site levelling/land development (i/c demolition of structures if any); approach road etc. complete and the following items as below:

Design, Drawing and Construction of water Harvesting Pond (100x 50) m of required depth etc. complete.

Design, Drawing, Construction, Testing and Commissioning of Intake Arrangement with steps at source of open channel of 100 x 2.0 x 1.50m, 6 x 4 x 1.5m with 5 steps of length 142m i/c necessary RCC inlet, outlet chamber, site development work, providing and testing internal pipes, pipe specials complete.

Design, Drawing & Construction of pump house with RCC Column, lintel, brickwall, ramp, suitable trusses with CGI roofing, doors, windows, electrification with good finish having a plinth area of 38 sqm with pump foundation for 1 no. of pumpset complete. Supply and Installation of electrical pumpset with necessary component, fitting & Electrical work complete for raw water pumps (Worthington/ Mather Platt/ Kirloskar make) with motors (1 working) at Intake, Impounding Pond and Treatment Plant.

Design, Drawing, Construction, Testing and Commissioning of R.C.C. Aerator of about 4.5m height above GL consisting of at least 4 to 6 cascades with space requirement of 0.70 m2 per MLD exposed faces line with china glazed colour tiles of approved pattern i/c fixing & providing inlet pipe of suitable pipes i/c smooth finishing of supporting columns and vertical walls, watering, curing, weatherproof painting two coats and giving water tightness test, etc.

Design, Drawing, Construction, Testing and Commissioning of RCC settling tank (0.31ML) with necessary pipe fittings for raw water inlet, outlet & sludge washout system etc. complete.

Design, Drawing, Construction, Testing and Commissioning of RCC Slow Sand Filter (0.22ML) with suitable under-drainage system & collection chamber for clear water along with pipe fitting and wash out system with necessary inspection chambers including necessary internal fitting and suitable filter media etc. complete.-4 nos.

Design, Drawing, Construction, Testing and Commissioning of RCC Ground Sump (0.3 ML) with slab roofing, necessary pipe fitting, manhole with cover, air vent& fitted with disinfection dosing unit etc. complete.

Design, Drawing, Construction, Testing and trial run of Overhead Tank 15 meter staging height of 0.454 ML capacity with suitable pile foundation, ancillary units, stairs/walkway/ passage with railing for inspection & maintenance of OHT including RCC clear water Pumping station. Supply & installation of pump sets (Worthington/Mather Platt/Kirloskar make) capable of filling 0.454 ML in one and half hours with motors (one working)etc. complete.

Design, drawing & construction of RCC clear water Zonal Reservoir (0.24 ML) with slab roofing, necessary pipe fitting, manhole with cover, air vent & fitted with disinfection dosing unit etc. complete.

Design, Drawing and Construction of Chowkidar Quarter cum Godown having 53.00 sqm area including necessary all Civil, Mechanical, Electrical works etc. all complete.

Design, Drawing and Construction of angle iron fencing- 1.22 m high fencing with angle iron posts 1.80 m long 50x50x6 mm plates at every 2.44 m apart embedded in cement concrete blocks of mix 1:5:10 (1 cement : 5 fine sand :10 stone/agg/40mm gauge) 30.5x30.5x61 cm corner and at every 12th posts to be strutted, provided with 10 (ten) horizontal lines and 2(two) diagonals of G.I barbed wire 0.124 kg/m between two posts filled and fixed with G.I. staples i/c earth work in excavation etc. complete of length 400.00m i/c standard steel gate of 2 shutter of length 1.85m and height 1.85m with necessary mechanical fittings etc. complete.

Design, Drawing and Construction of approach road connecting the main road of length 40m.

Providing & laying of DI Raw Pipes (K-7 class) conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works and laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code. Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and Suitable chambers for Air Valve, Anchorblock, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves, and disinfection of all pipes, trial run and commissioning, etc. complete i) From Intake to WTP DI 100mm dia. - 300 m

Providing & laying of DI Transmission Pipes (K-7 class) conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works and pipe crossing bridge, laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code and providing and fixing of Pre- paid Water Meter BIS/IS certified magnetic type class- B confirming to IS:779 or IS:2373 standards with latest amendments with two connectors (appropriate according to size) on both supply side and delivery (consumer) side & Bulk meter including all necessary materials, testing etc. complete. Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves, and disinfection of all pipes, trial run and commissioning, etc. complete. From WTP up-to Zonal Reservoir DI 100 mm dia. = 800m

Providing & laying of DI Distribution Pipes (K-7 class) conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works and pipe crossing bridge and laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code. Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and Suitable chambers for Air Valve, Anchorblock, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves, and disinfection of all pipes, trial run and commissioning, etc. complete. a) 200 mm dia. = 1000.00 m b) 150 mm dia. = 2000.00 m c) 100 mm dia. = 2900.00m Total = 5900.00m

Providing & laying of GI Distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision) with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials) and suitable GI valves as per relevant IS Code. Design, drawing and construction of pipe supports and suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete : GI Pipes (Medium) (a) GI 80 mm dia. = 4500.00m (b) GI 65 mm dia. = 3000.00m Total = 7500.00m

Augmentation of Water Treatment Plant at Thounaojam (0.50 MLD). The source of raw water is Nambul River which is at a distance of 900 Rm from the treatment plant including site levelling/land development (i/c demolition of structures if any); approach road etc. complete and the following items as below:

Design, Drawing and Construction of Impounding Pond (100 x 50) sqm of required depth etc. complete.

Design, Drawing & Construction of pump house with RCC Column, lintel, brickwall, ramp, suitable trusses with CGI roofing, doors, windows, electrification with good finish having a plinth area of 38 sqm with pump foundation for 2 nos. of pumpset complete. Supply and Installation of electrical pumpset with necessary component, fitting & Electrical work complete for raw water pumps (Worthington/ Mather Platt/ Kirloskar make) with motors (1 working and 1 stand by) i/c manually operated travelling crane with girder for lifting the pumps at Intake, Treatment Plant and Zonal Reservoir site.

Design, Drawing, Construction, Testing and Commissioning of Brick Masonry Aerator of about 3.0m height above GL consisting of at least 4 to 6 cascades with space requirement of 0.70 m2 per MLD exposed faces line with china glazed colour tiles of approved pattern i/c fixing & providing inlet pipe of suitable pipes i/c smooth finishing of supporting columns and vertical walls, watering, curing, weatherproof painting two coats and giving water tightness test, etc.

Design, Drawing, Construction, Testing and Commissioning of RCC settling tank with necessary pipe fittings for raw water inlet, outlet & sludge washout system etc. complete. 1 No of 0.25 ML

Design, Drawing, Construction, Testing and Commissioning of RCC Slow Sand Filter (0.11 ML) with suitable under-drainage system & collection chamber for clear water along with pipe fitting and wash out system with necessary inspection chambers including necessary internal fitting and suitable filter media etc. complete -2 nos.

Design, Drawing, Construction, Testing and Commissioning of RCC Ground Sump (0.33 ML) with slab roofing, necessary pipe fitting, manhole with cover, air vent& fitted with disinfection dosing unit etc. complete.

Design, drawing & construction of RCC Zonal Reservoir (0.27 ML) with slab roofing, necessary pipe fitting, manhole with cover, air vent& fitted with disinfection dosing unit etc. complete.

Design, Drawing, Enerzisation, Procurement and Installation of suitable transformer i/c erection & stringing of necessary HT & LT line for power supply having capacity enough to operate the pumping machineries for the Scheme/Intake/Zonal Reservoir site, including internal and external lighting, testing etc. all complete.

Design, Drawing and Construction of Chowkidar Quarter cum Godown having 53 sqm area including necessary all Civil, Mechanical, Electrical works etc. all complete – 2 nos.

Design, Drawing, Construction of angle iron fencing- 1.22 m high fencing with angle iron posts 1.80 m long 50x50x6 mm plates at every 2.44 m apart embedded in cement concrete blocks of mix 1:5:10 (1 cement : 5 fine sand :10 stone/agg/40mm gauge) 30.5x30.5x61 cm corner and at every 12th posts to be strutted, provided with 10 (ten) horizontal lines and 2(two) diagonals of G.I barbed wire 0.124 kg/m between two posts filled and fixed with G.I. staples i/c earth work in excavation etc complete of length 720m i/c standard steel gate of 2 shutter of length 1.85m and height 1.85m with necessary mechanical fittings etc. complete around Treatment Plant.

Design, Drawing, Construction of angle iron fencing- 1.22 m high fencing with angle iron posts 1.80 m long 50x50x6 mm plates at every 2.44 m apart embedded in cement concrete blocks of mix 1:5:10 (1 cement : 5 fine sand :10 stone/agg/40mm gauge) 30.5x30.5x61 cm corner and at every 12th posts to be strutted, provided with 10 (ten) horizontal lines and 2(two) diagonals of G.I barbed wire 0.124 kg/m between two posts filled and fixed with G.I. staples i/c earth work in excavation etc complete of length 360m i/c standard steel gate of 2 shutter of length 1.85m and height 1.85m with necessary mechanical fittings etc. complete around Zonal Reservoir site.

Design, Drawing and Construction of land development of 1500 sqm and approach road from road to WTP site of length 210m.

Providing & laying of DI Raw Pipes (K-7 class) conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works and laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code. Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and Suitable chambers for Air Valve, Anchorblock, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves, and disinfection of all pipes, trial run and commissioning, etc. complete i) From Intake to WTP DI 100mm dia. - 900.00 m

Providing & laying of DI Transmission Pipes (K-7 class) conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works and pipe crossing bridge, laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code and providing and fixing of Pre- paid Water Meter BIS/IS certified magnetic type class- B confirming to IS:779 or IS:2373 standards with latest amendments with two connectors (appropriate according to size) on both supply side and delivery (consumer) side & Bulk meter including all necessary materials, testing etc. complete. Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves, and disinfection of all pipes, trial run and commissioning, etc. complete. From WTP up-to Zonal Reservoir DI 100 mm dia. = 1000m

Providing & laying of DI Distribution Pipes (K-7 class) conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works and laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code. Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and Suitable chambers for Air Valve, Anchorblock, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves, and disinfection of all pipes, trial run and commissioning, etc. complete. a) 150 mm dia. = 900.00m b) 100 mm dia. = 1600.00m Total = 2500.00m

Providing & laying of GI Distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision) with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials) and suitable GI valves as per relevant IS Code. Design, drawing and construction of pipe supports and Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete : GI Pipes (Medium) (a) GI 80 mm dia. = 3100.00m (b) GI 65 mm dia. = 2700.00m Total = 5800.00mm

Repairing/making good of the following existing treatment units :

(a) RCC Settling Tank - 1 unit of (10.5m x 3.50m x 2.50m).

(b) RCC Slow Sand Filter including removal, washing, cleaning and relaying of filter media including make up of deficit media etc. complete- 2 units of size (6m x 6m).

Augmentation of Water Treatment Plant at Charangpat (0.20 MLD). The source of raw water is Khuga River which is at a distance of 1500 m from the treatment plant including site levelling/land development (i/c demolition of old structure if any), approach road and the following items below:

Design, Drawing, Construction, Testing and Commissioning of Intake Arrangement at source of Intake Weir 9.00x1.50x1.50m including collection chamber of 3.70x3.00x1.50 m and open channel of 11.00 x 1.20 x 1.00m i/c necessary RCC inlet, outlet chamber, site development work, providing and testing internal pipes, pipe specials complete.

Design, Drawing & Construction of pump house with RCC Column, lintel, brickwall, ramp, suitable trusses with CGI roofing, doors, windows, electrification with good finish having a plinth area of 22.79 sqm with pump foundation for 2 nos. of pumpset complete. Supply and Installation of electrical pumpset with necessary component, fitting & Electrical work complete for raw water pumps (Worthington/ Mather Platt/ Kirloskar make) with motors (1 working and 1 stand by) i/c manually operated travelling crane with girder for lifting the pumps at Intake and Treatment Plant.

Design, Drawing, Construction, Testing and Commissioning of R.C.C. Aerator of about 2.5m height above GL consisting of at least 4 to 6 cascades with space requirement of 0.70 m2 per MLD exposed faces line with china glazed colour tiles of approved pattern i/c fixing & providing inlet pipe of suitable pipes i/c smooth finishing of supporting columns and vertical walls, watering, curing, weatherproof painting two coats and giving water tightness test, etc.

Design, Drawing, Construction, Testing and Commissioning of RCC Slow Sand Filter (0.03ML) with suitable under-drainage system & collection chamber for clear water along with pipe fitting and wash out system with necessary inspection chambers including necessary internal fitting and suitable filter media etc. complete.-2 nos.

Design, drawing & construction of RCC Additional Service Reservoir (0.11 ML) with slab roofing, necessary pipe fitting, manhole with cover, air vent& fitted with disinfection dosing unit etc. complete.

Design, Drawing, Enerzisation, Procurement and Installation of suitable transformer i/c erection & stringing of necessary HT & LT line for power supply having capacity enough to operate the pumping machineries for the Scheme/Intake, including internal and external lighting, testing etc. all complete.

Providing & laying of GI Distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete : GI Pipes (Medium) (a) GI 150 mm dia. = 100.00m (b) GI 100 mm dia. = 4000.00m (c) GI 80 mm dia. = 2000.00m (d) GI 65 mm dia. = 1700.00m (e) GI 50 mm dia. = 1700.00m Total = 9500.00m

Augmentation of Water Treatment Plant at Ngangkhalawai (0.32 MLD). The source of raw water is Loktak Lake which is at a distance of 3000 Rm from the treatment plant including site levelling/land development (i/c demolition of old structure if any), approach road and the following items below:

Design, Drawing and Construction of Impounding Pond (70 x 50) sqm of required depth etc. complete.

Design, Drawing & Construction of pump house with RCC Column, lintel, brickwall, ramp, suitable trusses with CGI roofing, doors, windows, electrification with good finish having a plinth area of 6.76 sqm with pump foundation for 2 nos. of pumpset complete. Supply and Installation of electrical pumpset with necessary component, fitting & Electrical work complete for raw water pumps (Worthington/ Mather Platt/ Kirloskar make) with motors (1 working and 1 stand by) i/c manually operated travelling crane with girder for lifting the pumps for Intake.

Design, Drawing, Construction, Testing and Commissioning of R.C.C. Aerator of about 2.5m height above GL consisting of at least 4 to 6 cascades with space requirement of 0.70 m2 per MLD exposed faces line with china glazed colour tiles of approved pattern i/c fixing & providing inlet pipe of suitable pipes i/c smooth finishing of supporting columns and vertical walls, watering, curing, weatherproof painting two coats and giving water tightness test, etc.

Design, Drawing, Construction, Testing and Commissioning of RCC settling tank (0.12ML) with necessary pipe fittings for raw water inlet, outlet & sludge washout system etc. complete.

Design, Drawing, Construction, Testing and Commissioning of RCC Slow Sand Filter (0.11ML) with suitable under-drainage system & collection chamber for clear water along with pipe fitting and wash out system with necessary inspection chambers including necessary internal fitting and suitable filter media etc. complete.-2 nos.

Design, Drawing, Construction, Testing and Commissioning of RCC Service Reservoir (0.4 ML) with slab roofing, necessary pipe fitting, manhole with cover, air vent& fitted with disinfection dosing unit etc. complete.

Providing & laying of GI raw main Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985, socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete from Intake to WTP : GI 100mm dia. - 1285.00 m

Providing & laying of GI Distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials) and suitable GI valves as per relevant IS Code. Design, drawing and construction of pipe supports and suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete : GI Pipes (Medium) (a) GI 80 mm dia. = 1500.00m (b) GI 65 mm dia. = 2000.00m Total = 3500.00m

Augmentation of Water Treatment Plant at Wathalambi (0.15 MLD). The source of raw water is Khuga river which is at a distance of 400 Rm from the treatment plant including site levelling/land development (i/c demolition of old structure if any), approach road and the following items below:

Design, Drawing, Construction, Testing and Commissioning of Intake Arrangement at source of Intake Weir 9.00x1.50x1.50m including collection chamber of 3.70x3.00x1.50 m and open channel of 11.00 x 1.20 x 1.00m i/c necessary RCC inlet, outlet chamber, site development work, providing and testing internal pipes, pipe specials complete.

Design, Drawing & Construction of pump house with RCC Column, lintel, brickwall, ramp, suitable trusses with CGI roofing, doors, windows, electrification with good finish having a plinth area of 22.79 sqm with pump foundation for 1 no. of pumpset complete. Supply and Installation of electrical pumpset with necessary component, fitting & Electrical work complete for raw water pumps (Worthington/ Mather Platt/ Kirloskar make) with motors (1 working) i/c manually operated travelling crane with girder for lifting the pumps at Intake and Treatment Plant.

Design, Drawing, Construction, Testing and Commissioning of R.C.C. Aerator of about 2.5m height above GL consisting of at least 4 to 6 cascades with space requirement of 0.70 m2 per MLD exposed faces line with china glazed colour tiles of approved pattern i/c fixing & providing inlet pipe of suitable pipes i/c smooth finishing of supporting columns and vertical walls, watering, curing, weatherproof painting two coats and giving water tightness test, etc.

Design, Drawing, Construction, Testing and Commissioning of RCC settling tank (0.06ML) with necessary pipe fittings for raw water inlet, outlet & sludge washout system etc. complete.

Design, Drawing, Construction, Testing and Commissioning of RCC Slow Sand Filter (0.05 ML) with suitable under-drainage system & collection chamber for clear water along with pipe fitting and wash out system with necessary inspection chambers including necessary internal fitting and suitable filter media etc. complete -2nos.

Design, Drawing, Construction, Testing and Commissioning of RCC Service Reservoir (0.19 ML) with slab roofing, necessary pipe fitting, manhole with cover, air vent& fitted with disinfection dosing unit etc. complete.

Design, Drawing and Construction of angle iron fencing- 1.52 m high fencing with angle iron posts 2.30 m long 50x50x6 mm plates at every 2.44 m apart embedded in cement concrete blocks of mix 1:5:10 (1 cement : 5 fine sand :10 stone/agg/40mm gauge) 30.5x30.5x61 cm corner and at every 12th posts to be strutted, provided with 10 (ten) horizontal lines and 2(two) diagonals of G.I barbed wire 0.124 kg/m between two posts filled and fixed with G.I. staples i/c earth work in excavation etc complete of length 320.00m i/c standard steel gate of 2 shutter of length 1.85m and height 1.85m with necessary mechanical fittings etc. complete.

Design, Drawing, Enerzisation, Procurement and Installation of suitable transformer i/c erection & stringing of necessary HT & LT line for power supply having capacity enough to operate the pumping machineries for the Scheme/ Intake, including internal and external lighting, testing etc. all complete.

Providing & laying of GI raw main Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985, socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete from Intake to WTP : GI 100mm dia. - 400 m

Providing & laying of GI Distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete : GI Pipes (Medium) (a)GI 100 mm dia. = 1600.00m (b) GI 80 mm dia. = 2000.00m (c) GI 65 mm dia. = 1500.00m (d) GI 50 mm dia. = 1000.00m Total = 6100.00m

Augmentation of Water Treatment Plant at Kha Leimaram (0.35 MLD). The source of raw water is Masem River which is at a distance of 700 Rm from the treatment plant including site levelling/land development (i/c demolition of old structure if any), approach road and the following items below:

Design, Drawing, Construction, Testing and Commissioning of R.C.C. Aerator of about 2.5m height above GL consisting of at least 4 to 6 cascades with space requirement of 0.70 m2 per MLD exposed faces line with china glazed colour tiles of approved pattern i/c fixing & providing inlet pipe of suitable pipes i/c smooth finishing of supporting columns and vertical walls, watering, curing, weatherproof painting two coats and giving water tightness test, etc.

Design, Drawing, Construction, Testing and Commissioning of RCC settling tank (0.09ML) with necessary pipe fittings for raw water inlet, outlet & sludge washout system etc. complete.

Design, Drawing, Construction, Testing and Commissioning of RCC Slow Sand Filter (0.12ML) with suitable under-drainage system & collection chamber for clear water along with pipe fitting and wash out system with necessary inspection chambers including necessary internal fitting and suitable filter media etc. complete -2 nos.

Design, Drawing, Construction, Testing and Commissioning of RCC Service Reservoir (0.35 ML) with slab roofing, necessary pipe fitting, manhole with cover, air vent& fitted with disinfection dosing unit etc. complete.

Providing & laying of GI raw main Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985, socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete from Intake to WTP : GI 80mm dia. - 700 m

Providing & laying of GI Distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete : GI Pipes (Medium) (a) GI 80 mm dia. = 2300.00m (b) GI 65 mm dia. = 1675.00m Total = 3975.00m

Augmentation of Water Treatment Plant at Kwakta Khuman (0.72 MLD). The source of raw water is Suleiman Dam which is at a distance of 4000.00 Rm from the treatment plant including site levelling/land development (i/c demolition of old structure if any), approach road and the following items below:

Design, Drawing, Construction, Testing and Commissioning of Intake Arrangement at source of Intake Weir 9.40x1.90x1.5 m including collection chamber of 3.70x3.00x1.50 m and open channel of 11.00 x 2.10 x 1.20m i/c necessary RCC inlet, outlet chamber, site development work, providing and testing internal pipes, pipe specials complete.

Design, Drawing, Construction, Testing and Commissioning of R.C.C. Aerator of about 2.5m height above GL consisting of at least 4 to 6 cascades with space requirement of 0.70 m2 per MLD exposed faces line with china glazed colour tiles of approved pattern i/c fixing & providing inlet pipe of suitable pipes i/c smooth finishing of supporting columns and vertical walls, watering, curing, weatherproof painting two coats and giving water tightness test, etc.

Design, Drawing, Construction, Testing and Commissioning of RCC Slow Sand Filter (0.25ML) with suitable under-drainage system & collection chamber for clear water along with pipe fitting and wash out system with necessary inspection chambers including necessary internal fitting and suitable filter media etc. complete.-2 nos.

Design, Drawing, Construction, Testing and Commissioning of RCC Service Reservoir (0.65 ML) with slab roofing, necessary pipe fitting, manhole with cover, air vent& fitted with disinfection dosing unit etc. complete.

Supply and Installation of 2 nos. of electrical pumpset with necessary component, fitting & Electrical work complete for raw water pumps (Worthington/ Mather Platt/ Kirloskar make) with motors (1 working and 1 stand by) i/c manually operated travelling crane with girder for lifting the pumps at Intake and Treatment Plant.

Design, Drawing, Enerzisation, Procurement and Installation of suitable transformer i/c erection & stringing of necessary HT & LT line for power supply having capacity enough to operate the pumping machineries for the Scheme/Intake, including internal and external lighting, testing etc. all complete.

Providing & laying of GI raw main Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985, socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete from Intake to WTP : GI Pipes (Medium) a)100mm dia. - 2000 m b) 80mm dia. - 2000 m Total = 4000 m

Providing & laying of GI Distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete : GI Pipes (Medium) (a) GI 100 mm dia.=1370.00m (b) GI 80 mm dia. = 1800.00m (c) GI 65 mm dia. = 4000.00m (d) GI 50 mm dia. = 2000.00m Total = 9170.00m

Repairing/making good of the following existing treatment units :

a) Slow Sand Filter including removal, washing, cleaning and relaying of filters media including make up of deficit media etc. complete.

Augmentation of Water Treatment Plant at Ithai (0.25 MLD). The source of raw water is Manipur River which is at a distance of 200 Rm from the treatment plant including site levelling/land development (i/c demolition of old structure if any), approach road and the following items below:

Design, Drawing, Construction, Testing and Commissioning of Intake Arrangement at source of Intake Weir 9.50x1.90x1.5 m including collection chamber of 3.70x3.00x1.50 m and open channel of 11.00 x 2.10 x 1.20m i/c necessary RCC inlet, outlet chamber, site development work, providing and testing internal pipes, pipe specials complete.

Supply and Installation of 2 nos. of electrical pumpset with necessary component, fitting & Electrical work complete for raw water pumps (Worthington/ Mather Platt/ Kirloskar make) with motors (1 working and 1 stand by) i/c manually operated travelling crane with girder for lifting the pumps at Intake and Treatment Plant.

Design, Drawing, Enerzisation, Procurement and Installation of suitable transformer i/c erection & stringing of necessary HT & LT line for power supply having capacity enough to operate the pumping machineries for the Scheme/Intake, including internal and external lighting, testing etc. all complete.

Providing & laying of GI raw main Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985, socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete from Intake to WTP : GI 80mm dia. - 200 m

Providing & laying of GI Distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete : GI Pipes (Medium) (a) GI 80 mm dia. = 800.00m (b) GI 65 mm dia. = 2300.00m Total = 3100.00m

Repairing/making good of the following existing treatment units :

a) RCC Settling Tank - 1 unit of (11.0m x 3.5m x 2.30m).

b) RCC Slow Sand Filter including removal, washing, cleaning and relaying of filter media including make up of deficit media etc. complete- 1 unit of size (2x6.5m x 6.5m).

c) RCC Service Reservoir – 0.25 MLD capacity

Construction of Water Treatment Plant at Leingangtabi (0.10 MLD). The source of raw water is Manipur River which is at a distance of 700 m from the treatment plant including site levelling/land development (i/c demolition of old structure if any), approach road and the following items below:

Design, Drawing, Construction, Testing and Commissioning of Intake Arrangement at source of Intake Weir 9.00x1.50x1.50m including collection chamber of 3.70x3.00x1.50 m and open channel of 11.00 x 1.20 x 1.00m i/c necessary RCC inlet, outlet chamber, site development work, providing and testing internal pipes, pipe specials complete.

Design, Drawing & Construction of pump with RCC Column, lintel, brickwall, ramp, suitable trusses with CGI roofing, doors, windows, electrification with good finish having a plinth area of 22.79 sqm with pump foundation for 1 no. of pumpset complete. Supply and Installation of electrical pumpset with necessary component, fitting & Electrical work complete for raw water pumps (Worthington/ Mather Platt/ Kirloskar make) with motors (1 working) i/c manually operated travelling crane with girder for lifting the pumps for Intake and Treatment Plant.

Design, Drawing, Construction, Testing and Commissioning of R.C.C. Aerator of about 2.5m height above GL consisting of at least 4 to 6 cascades with space requirement of 0.70 m2 per MLD exposed faces line with china glazed colour tiles of approved pattern i/c fixing & providing inlet pipe of suitable pipes i/c smooth finishing of supporting columns and vertical walls, watering, curing, weatherproof painting two coats and giving water tightness test, etc.

Design, Drawing, Construction, Testing and Commissioning of RCC settling tank (0.06 ML) with necessary pipe fittings for raw water inlet, outlet & sludge washout system etc. complete.

Design, Drawing, Construction, Testing and Commissioning of RCC Slow Sand Filter (0.03 ML) with suitable under-drainage system & collection chamber for clear water along with pipe fitting and wash out system with necessary inspection chambers including necessary internal fitting and suitable filter media etc. complete. 2nos.

Design, Drawing, Construction, Testing and Commissioning of RCC Ground Sump (0.11 ML) with slab roofing, necessary pipe fitting, manhole with cover, air vent& fitted with disinfection dosing unit etc. complete.

Design, Drawing, Enerzisation, Procurement and Installation of suitable transformer i/c erection & stringing of necessary HT & LT line for power supply having capacity enough to operate the pumping machineries for the Scheme/Intake, including internal and external lighting, testing etc. all complete.

Design, Drawing, Construction of angle iron fencing- 1.22 m high fencing with angle iron posts 1.80 m long 50x50x6 mm plates at every 2.44 m apart embedded in cement concrete blocks of mix 1:5:10 (1 cement : 5 fine sand :10 stone/agg/40mm gauge) 30.5x30.5x61 cm corner and at every 12th posts to be strutted, provided with 10 (ten) horizontal lines and 2(two) diagonals of G.I barbed wire 0.124 kg/m between two posts filled and fixed with G.I. staples i/c earth work in excavation etc complete of length 200m i/c standard steel gate of 2 shutter of length 1.85m and height 1.85m with necessary mechanical fittings etc. complete.

Providing & laying of GI raw main Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985, socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete from Intake to WTP : GI 100mm dia. - 700 m

Providing & laying of GI Distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete : GI Pipes (Medium) (a) GI 150 mm dia. = 87.00 m (b) GI 100 mm dia. = 2800.00 m (c) GI 80 mm dia. = 2000.00 m (d) GI 65 mm dia. = 2000.00 m (e) GI 50 mm dia. = 2000.00 m Total = 8887.00 m

Augmentation of Water Treatment Plant at Torbung (0.20 MLD). The source of raw water is Kangvai River which is at a distance of 1500 m from the treatment plant including site levelling/land development (i/c demolition of old structure if any), approach road and the following items below:

Design, Drawing, Construction, Testing and Commissioning of Intake Arrangement at source of Intake Weir 9.00x1.50x1.50m including collection chamber of 3.70x3.00x1.50 m and open channel of 11.00 x 1.20 x 1.00m i/c necessary RCC inlet, outlet chamber, site development work, providing and testing internal pipes, pipe specials complete.

Design, Drawing & Construction of pump house with RCC Column, lintel, brickwall, ramp, suitable trusses with CGI roofing, doors, windows, electrification with good finish having a plinth area of 22.79 sqm with pump foundation for 1 no. of pumpset complete. Supply and Installation of electrical pumpset with necessary component, fitting & Electrical work complete for raw water pumps (Worthington/ Mather Platt/ Kirloskar make) with motors (1 working) etc. complete at Zonal Resrvoir site.

Design, Drawing, Construction, Testing and Commissioning of R.C.C. Aerator of about 2.5m height above GL consisting of at least 4 to 6 cascades with space requirement of 0.70 m2 per MLD exposed faces line with china glazed colour tiles of approved pattern i/c fixing & providing inlet pipe of suitable pipes i/c smooth finishing of supporting columns and vertical walls, watering, curing, weatherproof painting two coats and giving water tightness test, etc.

Design, Drawing, Construction, Testing and Commissioning of RCC Slow Sand Filter (0.08 ML) with suitable under-drainage system & collection chamber for clear water along with pipe fitting and wash out system with necessary inspection chambers including necessary internal fitting and suitable filter media etc. complete.

Design, drawing & construction of RCC Zonal Reservoir (0.11 ML) with slab roofing, necessary pipe fitting, manhole with cover, air vent& fitted with disinfection dosing unit etc. complete.

Providing & laying of GI raw main Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985, socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete from Intake to WTP : GI 150mm dia. - 1500 m

Providing & laying of GI Distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete : GI Pipes (Medium) (a) GI 150 mm dia. = 800.00m

Augmentation Water Treatment Plant at Leimaram Irengbam (0.96 MLD). The source of raw water is Santhei river water which is at a distance of 1000 m from the treatment plant including site levelling/land development (i/c demolition of old structure if any), approach road and the following items below:

Design, Drawing, Construction, Testing and Commissioning of Intake Arrangement at source of Intake Weir 9.00x1.50x1.50m including collection chamber of 3.70x3.00x1.50 m and open channel of 11.00 x 1.20 x 1.00m i/c necessary RCC inlet, outlet chamber, site development work, providing and testing internal pipes, pipe specials complete.

Design, Drawing, Construction, Testing and Commissioning of RCC Service Reservoir (0.69 ML) with slab roofing, necessary pipe fitting, manhole with cover, air vent& fitted with disinfection dosing unit etc. complete.

Providing & laying of DI Raw Pipes (K-7 class) conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works and pipe crossing bridge, laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code. Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, pipe support etc. and Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves, and disinfection of all pipes, trial run and commissioning, etc. complete : DI 150 mm dia = 1000.00 m

Providing & laying of GI Distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials) and suitable GI valves as per relevant IS Code. Design, drawing and construction of pipe support and suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete : GI Pipes (Medium) a) Gi 125 mm dia. =500m (b) GI 100 mm dia. = 4463.00m (c) GI 80 mm dia. = 8500.00m (d) GI 65 mm dia. =4000.00 m (e) GI 50 mm dia. =4000.00m Total = 21463m

Repairing/making good of the following existing treatment units :

(a)RCC Slow Sand Filter including removal, washing, cleaning and relaying of filter media including make up of deficit media etc. complete- 1 units of size (2x10.5m x 10.5m).

Augmentation Water Treatment Plant at Thanga (0.80 MLD). The source of raw water is Loktak lake which is at a distance of 500 m from the treatment plant including site levelling/land development (i/c demolition of old structure if any), approach road and the following items below:

Design, Drawing & Construction of pump house with RCC Column, lintel, brickwall, ramp, suitable trusses with CGI roofing, doors, windows, electrification with good finish having a plinth area of 6.76 sqm with pump foundation for 1 no. of pumpset complete. Supply and Installation of electrical pumpset with necessary component, fitting & Electrical work complete for raw water pumps (Worthington/ Mather Platt/ Kirloskar make) with motors (1 working) i/c manually operated travelling crane with girder for lifting the pumps.

Design, Drawing, Construction, Testing and Commissioning of RCC Service Reservoir (0.27 ML) with slab roofing, necessary pipe fitting, manhole with cover, air vent& fitted with disinfection dosing unit etc. complete.

Design, Drawing, Enerzisation, Procurement and Installation of suitable transformer i/c erection & stringing of necessary HT & LT line for power supply having capacity enough to operate the pumping machineries for the Scheme/Intake, including internal and external lighting, testing etc. all complete.

Providing & laying of GI Distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete : GI Pipes (Medium) (a) GI 100 mm dia. = 1200.00m (b) GI 80 mm dia. = 3500.00m (c) GI 65 mm dia. =3500.00 m Total = 8200.00m

Repairing/making good of the following existing treatment units :

(a)RCC Slow Sand Filter including removal, washing, cleaning and relaying of filter media including make up of deficit media etc. complete- 2 units of size (9.5m x 9.5m).

Augmentation Water Treatment Plant at Keibul Lamjao (0.40 MLD). The source of water is Loktak lake which is at a distance of 500 m from the treatment plant including site levelling/land development (i/c demolition of old structure if any), approach road and the following items below:

Design, Drawing, Construction, Testing and Commissioning of RCC pre-settling tank (0.12 ML) with necessary pipe fittings for raw water inlet, outlet & sludge washout system etc. complete.

Design, Drawing, Construction, Testing and Commissioning of RCC Service Reservoir (0.24 ML) with slab roofing, necessary pipe fitting, manhole with cover, air vent& fitted with disinfection dosing unit etc. complete.

Supply and Installation of 2 nos. of electrical pumpset with necessary component, fitting & Electrical work complete for raw water pumps (Worthington/ Mather Platt/ Kirloskar make) with motors (1 working and 1 stand by) i/c manually operated travelling crane with girder for lifting the pumps.

Providing & laying of GI Distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete : GI Pipes (Medium) (a) GI 100 mm dia. = 4650.00m (b) GI 80 mm dia. = 3000.00m (c) GI 65 mm dia. = 2000.00 m Total = 9650.00m

Repairing/making good of the following existing treatment units :

(a)RCC Slow Sand Filter including removal, washing, cleaning and relaying of filter media including make up of deficit media etc. complete- 1 unit of size (10m x 10m).

Construction of Water Treatment Plant at Tampha Khunou (0.10 MLD). The source of raw water is Manipur River which is at a distance of 3000 Rm from the treatment plant including site levelling/land development (i/c demolition of old structure if any), approach road and the following items below:

Design, Drawing & Construction of pump house with RCC Column, lintel, brickwall, ramp, suitable trusses with CGI roofing, doors, windows, electrification with good finish having a plinth area of 22.79 sqm with pump foundation for 1 no. of pumpset complete. Supply and Installation of electrical pumpset with necessary component, fitting & Electrical work complete for raw water pumps (Worthington/ Mather Platt/ Kirloskar make) with motors (1 working) i/c manually operated travelling crane with girder for lifting the pumps at Intake and Treatment Plant.

Design, Drawing, Construction, Testing and Commissioning of R.C.C. Aerator of about 2.5 m height above GL consisting of at least 4 to 6 cascades with space requirement of 0.70 m2 per MLD exposed faces line with china glazed colour tiles of approved pattern i/c fixing & providing inlet pipe of suitable pipes i/c smooth finishing of supporting columns and vertical walls, watering, curing, weatherproof painting two coats and giving water tightness test, etc.

Design, Drawing, Construction, Testing and Commissioning of RCC settling tank (0.06 ML)with necessary pipe fittings for raw water inlet, outlet & sludge washout system etc. complete.

Design, Drawing, Construction, Testing and Commissioning of RCC Slow Sand Filter (0.03 ML) with suitable under-drainage system & collection chamber for clear water along with pipe fitting and wash out system with necessary inspection chambers including necessary internal fitting and suitable filter media etc. complete.- 2nos.

Design, Drawing, Construction, Testing and Commissioning of RCC Service Reservoir (0.11 ML) with slab roofing, necessary pipe fitting, manhole with cover, air vent& fitted with disinfection dosing unit etc. complete.

Design, Drawing and Construction of angle iron fencing- 1.52 m high fencing with angle iron posts 2.13 m long 50x50x6 mm plates at every 2.44 m apart embedded in cement concrete blocks of mix 1:5:10 (1 cement : 5 fine sand :10 stone/agg/40mm gauge) 30.5x30.5x61 cm corner and at every 12th posts to be strutted, provided with 10 (ten) horizontal lines and 2(two) diagonals of G.I barbed wire 0.124 kg/m between two posts filled and fixed with G.I. staples i/c earth work in excavation etc complete of length 200.00m i/c standard steel gate of 2 shutter of length 1.85m and height 1.85m with necessary mechanical fittings etc. complete.

Providing & laying of GI raw main Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985, socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete from Intake to WTP : GI 100mm dia. - 3000 m

Providing & laying of GI Distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete : GI Pipes (Medium) (a) GI 100 mm dia. = 400.00m (b) GI 80 mm dia. = 1000.00 m (c) GI 65 mm dia. = 1000.00 m (d) GI 50 mm dia. = 1000.00 m Total = 3400.00m

Augmentation of Water Treatment Plant at Chairel (0.10 MLD). The source of water is Manipur River which is at a distance of 100 Rm from the treatment plant including site levelling/land development (i/c demolition of old structure if any), approach road and the following items below:

Design, Drawing, Construction, Testing and Commissioning of Intake Arrangement at source of Intake Weir 9.00x1.50x1.50m including collection chamber of 3.70x3.00x1.50 m and open channel of 11.00 x 1.20 x 1.00m i/c necessary RCC inlet, outlet chamber, site development work, providing and testing internal pipes, pipe specials complete.

Design, Drawing & Construction of pump house with RCC Column, lintel, brickwall, ramp, suitable trusses with CGI roofing, doors, windows, electrification with good finish having a plinth area of 22.79 sqm with pump foundation for 1 no. of pumpset complete. Supply and Installation of electrical pumpset with necessary component, fitting & Electrical work complete for raw water pumps (Worthington/ Mather Platt/ Kirloskar make) with motors (1 working) i/c manually operated travelling crane with girder for lifting the pumps for Intake and Treatment Plant.

Design, Drawing, Construction, Testing and Commissioning of R.C.C. Aerator of about 2.5 m height above GL consisting of at least 4 to 6 cascades with space requirement of 0.70 m2 per MLD exposed faces line with china glazed colour tiles of approved pattern i/c fixing & providing inlet pipe of suitable pipes i/c smooth finishing of supporting columns and vertical walls, watering, curing, weatherproof painting two coats and giving water tightness test, etc.

Design, Drawing, Construction, Testing and Commissioning of RCC settling tank (0.06ML) with necessary pipe fittings for raw water inlet, outlet & sludge washout system etc. complete.

Design, Drawing, Construction, Testing and Commissioning of RCC Slow Sand Filter (0.03ML) with suitable under-drainage system & collection chamber for clear water along with pipe fitting and wash out system with necessary inspection chambers including necessary internal fitting and suitable filter media etc. complete.-2 nos.

Design, Drawing, Construction, Testing and Commissioning of RCC Service Reservoir (0.11 ML) with slab roofing, necessary pipe fitting, manhole with cover, air vent& fitted with disinfection dosing unit etc. complete.

Design, Drawing, Enerzisation, Procurement and Installation of suitable transformer i/c erection & stringing of necessary HT & LT line for power supply having capacity enough to operate the pumping machineries for the Scheme/Intake, including internal and external lighting, testing etc. all complete.

Providing & laying of GI raw main Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985, socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete from Intake to WTP : GI 100mm dia. - 100 m

Providing & laying of GI Distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete : GI Pipes (Medium) (a) GI 100 mm dia. = 900.00 m (b) GI 80 mm dia. = 1500.00 m (c) GI 65 mm dia. = 400.00 m (d) GI 50 mm dia. = 500.00 m Total = 3300.00m

Construction of Water Treatment Plant at Naodakhong (0.50 MLD). The source of water is Manipur river which is at a distance of 1000 Rm from the treatment plant including site levelling/land development (i/c demolition of old structure if any), approach road and the following items below:

Design, Drawing, Construction, Testing and Commissioning of Intake Arrangement at source of Intake Weir 9.00x1.50x1.50m including collection chamber of 3.70x3.00x1.50 m and open channel of 11.00 x 1.20 x 1.00m i/c necessary RCC inlet, outlet chamber, site development work, providing and testing internal pipes, pipe specials complete.

Design, Drawing & Construction of pump house with RCC Column, lintel, brickwall, ramp, suitable trusses with CGI roofing, doors, windows, electrification with good finish having a plinth area of 22.79 sqm with pump foundation for 1 no. of pumpset complete. Supply and Installation of electrical pumpset with necessary component, fitting & Electrical work complete for raw water pumps (Worthington/ Mather Platt/ Kirloskar make) with motors (1 working) i/c manually operated travelling crane with girder for lifting the pumps for Intake and Treatment Plant.

Design, Drawing, Construction, Testing and Commissioning of R.C.C. Aerator of about 2.5m height above GL consisting of at least 4 to 6 cascades with space requirement of 0.70 m2 per MLD exposed faces line with china glazed colour tiles of approved pattern i/c fixing & providing inlet pipe of suitable pipes i/c smooth finishing of supporting columns and vertical walls, watering, curing, weatherproof painting two coats and giving water tightness test, etc.

Design, Drawing, Construction, Testing and Commissioning of RCC settling tank (0.08ML) with necessary pipe fittings for raw water inlet, outlet & sludge washout system etc. complete.

Design, Drawing, Construction, Testing and Commissioning of RCC Slow Sand Filter(0.08ML) with suitable under-drainage system & collection chamber for clear water along with pipe fitting and wash out system with necessary inspection chambers including necessary internal fitting and suitable filter media etc. complete.-2nos.

Design, Drawing, Construction, Testing and Commissioning of RCC Service Reservoir (0.24 ML) with slab roofing, necessary pipe fitting, manhole with cover, air vent& fitted with disinfection dosing unit etc. complete.

Design, Drawing, Construction of and angle iron fencing- 1.52 m high fencing with angle iron posts 2.13 m long 50x50x6 mm plates at every 2.44 m apart embedded in cement concrete blocks of mix 1:5:10 (1 cement : 5 fine sand :10 stone/agg/40mm gauge) 30.5x30.5x61 cm corner and at every 12th posts to be strutted, provided with 10 (ten) horizontal lines and 2(two) diagonals of G.I barbed wire 0.124 kg/m between two posts filled and fixed with G.I. staples i/c earth work in excavation etc complete of length 200.00m i/c standard steel gate of 2 shutter of length 1.85m and height 1.85m with necessary mechanical fittings etc. complete.

Providing & laying of GI raw main Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985, socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete from Intake to WTP : GI 100mm dia. - 100 m

Providing & laying of GI Distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete : GI Pipes (Medium) (a) GI 150 mm dia. = 100.00 m (b) GI 100 mm dia. = 2900.00 m (c) GI 80 mm dia. = 2000.00 m (d) GI 65 mm dia. = 1300.00 m (e) GI 50 mm dia. = 1200.00 m Total = 7500.00m

Augmentation of Water Treatment Plant at Pombikhok (0.10 MLD). The source of water is Manipur river which is at a distance of 600 Rm from the treatment plant including site levelling/land development (i/c demolition of old structure if any), approach road and the following items below:

Design, Drawing, Construction, Testing and Commissioning of Intake Arrangement at source of Intake Weir 9.50x1.50x1.50m including collection chamber of 5.0x4.00x1.50 m and open channel of 10.00 x 1.20 x 1.00m i/c necessary RCC inlet, outlet chamber, site development work, providing and testing internal pipes, pipe specials complete.

Design, Drawing & Construction of pump house with RCC Column, lintel, brickwall, ramp, suitable trusses with CGI roofing, doors, windows, electrification with good finish having a plinth area of 6.76 sqm with pump foundation for 1 no. of pumpset complete. Supply and Installation of electrical pumpset with necessary component, fitting & Electrical work complete for raw water pumps (Worthington/ Mather Platt/ Kirloskar make) with motors (1 working) i/c manually operated travelling crane with girder for lifting the pumps.

Design, Drawing, Construction, Testing and Commissioning of R.C.C. Aerator of about 2.5m height above GL consisting of at least 4 to 6 cascades with space requirement of 0.70 m2 per MLD exposed faces line with china glazed colour tiles of approved pattern i/c fixing & providing inlet pipe of suitable pipes i/c smooth finishing of supporting columns and vertical walls, watering, curing, weatherproof painting two coats and giving water tightness test, etc.

Design, Drawing, Construction, Testing and Commissioning of RCC settling tank (0.06 ML) with necessary pipe fittings for raw water inlet, outlet & sludge washout system etc. complete.

Design, Drawing, Construction, Testing and Commissioning of RCC Slow Sand Filter (0.08 ML) with suitable under-drainage system & collection chamber for clear water along with pipe fitting and wash out system with necessary inspection chambers including necessary internal fitting and suitable filter media etc. complete.

Design, Drawing, Construction, Testing and Commissioning of RCC Service Reservoir (0.11 ML) with slab roofing, necessary pipe fitting, manhole with cover, air vent& fitted with disinfection dosing unit etc. complete.

Design, Drawing and Construction of Chowkidar Quarter cum Godown having 68.00 sqm area including necessary all Civil, Mechanical, Electrical works etc. all complete.

Design, Drawing, Enerzisation, Procurement and Installation of suitable transformer i/c erection & stringing of necessary HT & LT line for power supply having capacity enough to operate the pumping machineries for the Scheme/Intake, including internal and external lighting, testing etc. all complete.

Providing & laying of GI raw main Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985, socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete from Intake to WTP : GI 80mm dia. - 600 m

Providing & laying of GI Distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete : GI Pipes (Medium) (a) GI 80 mm dia. = 1400.00 m (b) GI 65 mm dia. = 3540.00 m Total = 4940.00 m

Demolition of treatment units: Settling tank (32.24 sqm), Slow Sand Filter (40.94 sqm), Service Reservoir (43.56 sqm) with all necessary complete.

Construction of Water Treatment Plant at Tanjeng Wangoo (0.11 MLD). The source of water is Manipur river which is at a distance of 700 Rm from the treatment plant including site levelling/land development (i/c demolition of old structure if any), approach road and the following items below:

Design, Drawing, Construction, Testing and Commissioning of Intake Arrangement at source of Intake Weir 9.00x1.50x1.50m including collection chamber of 3.70x3.00x1.50 m and open channel of 11.00 x 1.20 x 1.00m i/c necessary RCC inlet, outlet chamber, site development work, providing and testing internal pipes, pipe specials complete.

Design, Drawing & Construction of pump house with RCC Column, lintel, brickwall, ramp, suitable trusses with CGI roofing, doors, windows, electrification with good finish having a plinth area of 22.79 sqm with pump foundation for 1 no. of pumpset complete. Supply and Installation of electrical pumpset with necessary component, fitting & Electrical work complete for raw water pumps (Worthington/ Mather Platt/ Kirloskar make) with motors (1 working) i/c manually operated travelling crane with girder for lifting the pumps for Intake.

Design, Drawing, Construction, Testing and Commissioning of R.C.C. Aerator of about 2.5m height above GL consisting of at least 4 to 6 cascades with space requirement of 0.70 m2 per MLD exposed faces line with china glazed colour tiles of approved pattern i/c fixing & providing inlet pipe of suitable pipes i/c smooth finishing of supporting columns and vertical walls, watering, curing, weatherproof painting two coats and giving water tightness test, etc.

Design, drawing & construction of RCC Additional Service Reservoir (0.11 ML) with slab roofing, necessary pipe fitting, manhole with cover, air vent& fitted with disinfection dosing unit etc. complete.

Providing & laying of GI raw main Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985, socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete from Intake to WTP : GI 100mm dia. - 700 m

Providing & laying of GI Distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete : GI Pipes (Medium) (a) GI 100 mm dia. = 1700.00 m (b) GI 80 mm dia. = 2000.00 m (c) GI 65 mm dia. = 1000.00 m (d) GI 50 mm dia. = 1000.00 m Total = 5700.00 m

Repairing/making good of the following existing treatment units :

(a) RCC Settling Tank – 1 unit of (8.8m x 3.50m x 2.30m).

(b) RCC Slow Sand Filter including removal, washing, cleaning and relaying of filter media including make up of deficit media etc. complete- 2 units of size (5m x 5m).

(c) Service Reservoir (6m x 6m x 3m)

Augmentation of Water Treatment Plant at Saiton (0.40 MLD). The source of water is Khuga River which is at a distance of 500 Rm from the treatment plant including site levelling/land development (i/c demolition of old structure if any), approach road and the following items below:

Design, Drawing, Construction, Testing and Commissioning of Intake Arrangement at source of Intake Weir 6.0x1.90x1.5 m including collection chamber of 3.70x3.00x1.50 m and open channel of 5.00 x 4.00 x 1.20m i/c necessary RCC inlet, outlet chamber, site development work, providing and testing internal pipes, pipe specials complete.

Design, Drawing & Construction of pump house with RCC Column, lintel, brickwall, ramp, suitable trusses with CGI roofing, doors, windows, electrification with good finish having a plinth area of 6.76 sqm with pump foundation for 2 nos. of pumpset complete. Supply and Installation of electrical pumpset with necessary component, fitting & Electrical work complete for raw water pumps (Worthington/ Mather Platt/ Kirloskar make) with motors (1 working and 1 stand by) i/c manually operated travelling crane with girder for lifting the pumps for Intake and Treatment Plant.

Supply and Installation of 2 nos. of electrical pumpset with necessary component, fitting & Electrical work complete for raw water pumps (Worthington/ Mather Platt/ Kirloskar make) with motors (1 working and 1 stand by) i/c manually operated travelling crane with girder for lifting the pumps.

Design, Drawing, Construction, Testing and Commissioning of RCC Service Reservoir (0.11 ML) with slab roofing, necessary pipe fitting, manhole with cover, air vent& fitted with disinfection dosing unit etc. complete.

Design, Drawing, Enerzisation, Procurement and Installation of suitable transformer i/c erection & stringing of necessary HT & LT line for power supply having capacity enough to operate the pumping machineries for the Scheme/ Intake, including internal and external lighting, testing etc. all complete.

Providing & laying of GI Distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete : GI Pipes (Medium) (a) GI 80 mm dia. = 1200.00m (b) GI 65 mm dia. = 1500.00m Total = 2700m

Repairing/making good of the following existing treatment units :

a) RCC Settling Tank – 1 unit of (12.0m x 4.0m x 2.30m).

b) RCC Slow Sand Filter including removal, washing, cleaning and relaying of filter media etc. complete- 1 units of size (2x7.0m x 7.0m).

c) RCC Service Reservoir – 0.3 MLD capacity

Augmentation of Water Treatment Plant at Sagolpat (0.30 MLD). The source of water is Khuga river which is at a distance of 50 Rm from the treatment plant including site levelling/land development (i/c demolition of old structure if any), approach road and the following items below:

Design, Drawing & Construction of pump house with RCC Column, lintel, brickwall, ramp, suitable trusses with CGI roofing, doors, windows, electrification with good finish having a plinth area of 6.76 sqm with pump foundation for 2 nos. of pumpset complete. Supply and Installation of electrical pumpset with necessary component, fitting & Electrical work complete for raw water pumps (Worthington/ Mather Platt/ Kirloskar make) with motors (1 working and 1 stand by) i/c manually operated travelling crane with girder for lifting the pumps at Intake and Treatment Plant.

Design, Drawing, Construction, Testing and Commissioning of RCC Service Reservoir (0.11 ML) with slab roofing, necessary pipe fitting, manhole with cover, air vent& fitted with disinfection dosing unit etc. complete.

Design, Drawing, Enerzisation, Procurement and Installation of suitable transformer i/c erection & stringing of necessary HT & LT line for power supply having capacity enough to operate the pumping machineries for the Scheme/Intake, including internal and external lighting, testing etc. all complete.

Providing & laying of GI raw main Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985, socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete from Intake to WTP : GI 80mm dia. - 50 m

Providing & laying of GI Distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete : GI Pipes (Medium) (a) GI 80 mm dia. = 1450.00 m (b) GI 65 mm dia. = 3465.00 m Total = 4915.00 m

Repairing/making good of the following existing treatment units :

(a) RCC Settling Tank – 1 unit of (12.00m x 4.00m x 2.30m).

(b) RCC Slow Sand Filter including removal, washing, cleaning and relaying of filter media etc. complete- 1 units of size (2x4m x 7m).

(d) RCC Service Reservoir -1 unit of 0.3 ML

Augmentation of Water Treatment Plant at Khullakpat (0.10 MLD). The source of water is Manipur River which is at a distance of 50 Rm from the treatment plant including site levelling/land development (i/c demolition of old structure if any), approach road and the following items below:

Design, Drawing, Construction, Testing and Commissioning of Intake Arrangement at source of Intake Weir 9.00x1.50x1.50m including collection chamber of 3.70x3.00x1.50 m and open channel of 11.00 x 1.20 x 1.00m i/c necessary RCC inlet, outlet chamber, site development work, providing and testing internal pipes, pipe specials complete.

Design, Drawing & Construction of pump house with RCC Column, lintel, brickwall, ramp, suitable trusses with CGI roofing, doors, windows, electrification with good finish having a plinth area of 22.79 sqm with pump foundation for 1 no. of pumpset complete. Supply and Installation of electrical pumpset with necessary component, fitting & Electrical work complete for raw water pumps (Worthington/ Mather Platt/ Kirloskar make) with motors (1 working) i/c manually operated travelling crane with girder for lifting the pumps at Intake and Treatment Plant.

Design, Drawing, Construction, Testing and Commissioning of R.C.C. Aerator of about 2.5m height above GL consisting of at least 4 to 6 cascades with space requirement of 0.70 m2 per MLD exposed faces line with china glazed colour tiles of approved pattern i/c fixing & providing inlet pipe of suitable pipes i/c smooth finishing of supporting columns and vertical walls, watering, curing, weatherproof painting two coats and giving water tightness test, etc.

Design, Drawing, Construction, Testing and Commissioning of RCC settling tank (0.06 ML) with necessary pipe fittings for raw water inlet, outlet & sludge washout system etc. complete.

Design, Drawing, Construction, Testing and Commissioning of RCC Slow Sand Filter (0.03 ML) with suitable under-drainage system & collection chamber for clear water along with pipe fitting and wash out system with necessary inspection chambers including necessary internal fitting and suitable filter media etc. complete - 2nos.

Design, Drawing, Construction, Testing and Commissioning of RCC Ground Sump (0.11 ML) with slab roofing, necessary pipe fitting, manhole with cover, air vent& fitted with disinfection dosing unit etc. complete.

Providing & laying of GI raw main Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985, socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete from Intake to WTP : GI 100mm dia. - 50 m

Providing & laying of GI Distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete : GI Pipes (Medium) (a) GI 150 mm dia = 100.00 m (b) GI 100 mm dia = 2650.00 m (c) GI 80 mm dia = 2000.00 m (d) GI 65 mm dia = 2000.00 m Total = 6750.00 m

Operation and maintenance of the above Schemes for a period of 5years after commission of the project on turnkey basis.

Imphal West PHE Division :

Construction of Water Treatment Plant at Hiyangthang (0.54 MLD). The source of raw water is Pond which is at a distance of 300.00 m from the treatment plant including site levelling/land development (i/c demolition of old structure if any), approach road etc. complete and the following items as below :

Design, Drawing and Construction of Impounding Raw Water Storage Pond having capacity of 6.45 ML the available area.

Design, Drawing & Construction of pump house with RCC Column, lintel, brickwall, ramp, suitable trusses with CGI roofing, doors, windows, electrification with good finish having a plinth area of 4.6m X 3.0m with pump foundation for 2 nos. of pumpset complete. Supply and Installation of electrical pumpset with necessary component, fitting & Electrical work complete for raw water pumps (Worthington/ Mather Platt/ Kirloskar make) with motors (1 working and 1 stand by) etc. complete for Intake.

Design, Drawing, Construction, Testing and Commissioning of R.C.C. Aerator Fountain of about 5m height above GL consisting of at least 4 to 6 cascades with space requirement of 0.70 m2 per MLD exposed faces line with china glazed colour tiles of approved pattern i/c fixing & providing inlet pipe of suitable pipes i/c smooth finishing of supporting columns and vertical walls, watering, curing, weatherproof painting two coats and giving water tightness test, etc. complete.

Design, Drawing, Construction, Testing and Commissioning of RCC Settling Tank (0.20 ML) capacity with necessary pipe fittings for raw water inlet, outlet & sludge washout system etc. complete.

Design, Drawing, Construction, Testing and Commissioning of RCC Slow Sand Filter having area of 242.00 sqm with suitable underdrainage system & collection chamber for clear water along with pipe fitting and wash out system with necessary inspection chamber including necessary internal fitting and suitable filter media etc. complete – 2 unit.

Design, Drawing, Construction, Testing and Commissioning of RCC clear water underground Reservoir (0.30 ML) with slab roofing, necessary pipe fitting, manhole with cover, air vent & fitted with disinfection dosing unit etc. complete.

Design, Drawing, Construction, Testing and trial run of Overhead Tank 15.00 meter staging height of 0.20 ML capacity with suitable pile foundation, ancillary units, stairs/walkway/passage with railing for inspection & maintenance of OHT including RCC clear water Pumping station. Supply& installation of pump sets (Worthington/Mather Platt/Kirloskar make) capable of filling 0.20 ML in one and half hours with motors (two working & one standby)etc. complete.

Design, Drawing, Energisation, Procurement and Installation of suitable transfo mer i/c erection & stringing of necessary HT & LT line for power supply having capacity enough to operate the pumping machineries for the scheme/intake/OHT, including internal and external lighting, testing etc. all complete.

Design, Drawing & Construction of chowkidar quarter cum godown with RCC column of suitable foundation, brickwall, lintel, ramp, suitable trusses with CGI roofing, doors, windows, electrification with good finish having a plinth area of 7.75m X 8.36m

Design, Drawing & Construction of brick wall fencing having height of 2.50 m with RCC Column of suitable foundation around the treatment site with steel gate of clear width 5.00 m complete with accessories, fitting etc. complete and fixing 0.70 m height of barbed wire fencing above the wall at Hiyangthang (WTP) – 514 m .

Design, Drawing and Construction of angle iron fencing- 1.22.00 m high fencing with angle iron posts 1.80.00 m long 50 x 50 x 6 mm plates at every 2.44.00 m apart embedded in cement concrete blocks of mix 1:5:10 (1 cement : 5 fine sand :10 stone/agg/40mm gauge) 30.5x30.5x61 cm corner and at every 12th posts to be strutted, provided with 10 (ten) horizontal lines and 2(two) diagonals of G.I barbed wire 0.124 kg/m between two posts filled and fixed with G.I. staples i/cearth work in excavation etc complete of length 500.00m i/cstandard steel gate of 2 shutter of length 1.85m and height 1.85m with necessarymechanical fittings complete.

Providing & laying of DI Raw Main Pipes (K-7 class) conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code (A) Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves, and disinfection of all pipes, trial run and commissioning, etc. complete : 100 mm dia = 300.00 m

Providing & laying of DI Distribution Pipes (K-7 class) conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code (A) Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves, and disinfection of all pipes, trial run and commissioning, etc. complete : i) DI 100 mm dia = 2100.00 m ii) DI 150 mm dia = 3800.00 m Total = 5900.00 m

Providing & laying of GI Distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985, socket at one end and the protected with plastic thread protector, socket conforming toIS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete. GI 80 mm dia = 3550.00 m.

Augmentation of water treatment plant at Sagoltongba (0.336 MLD). The source of raw water is community pond (which can be replenish from Merakhong River) at a distance of about 20m from the treatment plant including site levelling/land development (i/c demolition of old structure if any), approach road etc. complete and the following items as below :

Design, Drawing & Construction of pump house with RCC Column, lintel, brickwall, ramp, suitable trusses with CGI roofing, doors, windows, electrification with good finish having a plinth area of 4.6m X 3.0m with pump foundation for 2 nos. of pumpset complete. Supply and Installation of electrical pumpset with necessary component, fitting & Electrical work complete for raw water pumps (Worthington/ Mather Platt/ Kirloskar make) with motors (1 working and 1 stand by) etc. complete for Intake.

Design, Drawing, Construction, Testing and Commissioning of RCC Settling Tank (0.081 ML) capacity with necessary pipe fittings for raw inlet, outlet & sludge washout system etc. complete.

Design, Drawing, Construction, Testing and Commissioning of RCC Slow Sand Filter having total area of 25.00 sqm with suitable underdrainage system & collection chamber for clear water along with pipe fitting and wash out system with necessary inspection chamber including necessary internal fitting and suitable filter media etc. complete

Design, Drawing, Construction, Testing and Commissioning of RCC clear water underground Reservoir of (0.01 ML) capacity with slab roofing , necessary pipe fitting, manhole with cover, air vent & fitted with disinfection dosing unit etc. complete.

Design, Drawing, Construction, Testing and trial run of Overhead Tank 15 meter staging height of 0.25 ML capacity with suitable pile foundation, ancillary units, stairs/walkway/passage with railing for inspection & maintenance of OHT including RCC clear water Pumping station. Supply& installation of pump sets (Worthington/Mather Platt/Kirloskar make) capable of filling 0.25 ML in one and half hours with motors (one working & one standby)etc. complete.

Design, Drawing & Construction of angle iron fencing- 1.52 m high fencing with angle iron posts 2.13 m long 50x50x6 mm plates at every 2.44 m apart embedded in cement concrete blocks of mix 1:5:10 (1 cement : 5 fine sand :10 stone/agg/40mm gauge), 30.5x30.5x61 cm corner and at every 12th posts to be strutted, provided with 10 (ten) horizontal lines and 2(two) diagonals of G.I barbed wire 0.124 kg/m between two posts filled and fixed with G.I. staples i/c earth work in excavation etc complete of length 500.00m i/c standard steel gate of 2 shutter of length 1.85m and height 1.85m with necessary mechanical fittings complete at Sagoltongba.

Design, Drawing, Energisation, Procurement and Installation of suitable transfo mer i/c erection & stringing of necessary HT & LT line for power supply having capacity enough to operate the pumping machineries for the scheme/intake/OHT, including internal and external lighting, testing etc. all complete.

Providing & laying of DI Distribution Pipes (K-7 class) conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code (A) Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves along with necessary pipe supports etc. with necessary pipe supports and disinfection of all pipes, trial run and commissioning, etc. complete. i) DI 100 mm dia = 2400.00 m ii) DI 150 mm dia = 2800.00 m Total = 5200.00 m

Providing & laying of GI Distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985, socket at one end and the protected with plastic thread protector, socket conforming to IS:1239 (Pt-II/1992-fourth revision) with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings (specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves along with necessary pipe supports etc. and disinfection of all pipes, trial run and commissioning etc. complete : GI Pipes (Medium) GI 80 mm dia = 2500.00 m

Repairing/making good of the following existing treatment units:

a) Expansion and deepening of Raw Water Storage Pond having capacity of 11 ML capacity (43.00 m x 85.00 m x 3.00 m) at Sagoltongba within the available area.

b) RCC Slow Sand Filter including removal, washing, cleaning and relaying of filter media including make up of deficit media etc. complete- 2 units of 92.48 sqm at Sagoltongba.

c) Service Reservoir of 1.0 lakh litres capacity (6.0 m x 6.0 m x 3.0 m) at Sagoltongba

d) Internal pipe connections for existing treatment units at Sagoltongba

e) Chowkidar Quarter of size 36.0 sqm (9.0m x 4.0m)

Augmentation of water treatment plant at Chingthi Ching (0.242 MLD). The source of raw water is Imphal river which is at a distance of 850.00 m from the treatment plant including site levelling/land development (i/c demolition of old structure if any), approach road etc. complete and the following items as below :

Design, Drawing & Construction of pump house with RCC Column, lintel, brickwall, ramp, suitable trusses with CGI roofing, doors, windows, electrification with good finish having a plinth area of 12 sqm with pump foundation for 2 nos. of pumpset complete. Supply and Installation of electrical pumpset with necessary component, fitting & Electrical work complete for raw water pumps (Worthington/ Mather Platt/ Kirloskar make) with motors (1 working and 1 stand by) i/c manually operated travelling crane with girder for lifting the pumps at Intake site.

Design, Drawing, Construction, Testing and Commissioning of R.C.C. Aerator Fountain of about 5m height above GL consisting of at least 4 to 6 cascades with space requirement of 0.70 m2 per MLD exposed faces line with china glazed colour tiles of approved pattern i/c fixing & providing inlet pipe of suitable pipes i/c smooth finishing of supporting columns and vertical walls, watering, curing, weatherproof painting two coats and giving water tightness test, etc. complete.

Design, Drawing, Construction, Testing and Commisioning of RCC Slow Sand Filter having area of 162 sqm. with suitable underdrainage system & collection chamber for clear water along with pipe fitting and wash out system with necessary inspection chamber including necessary internal fitting and suitable filter media etc. complete – 2 unit

Design, Drawing & Construction of pump house with RCC Column, lintel, brick wall, ramp, suitable trusses with CGI roofing, doors, windows, electrification with good finish having a plinth area of 4.25m X 3.25m with pump foundation for 2 nos. of pumpset complete.

Design, Drawing, Energisation, Procurement and Installation of suitable transfo mer i/c erection & stringing of necessary HT & LT line for power supply having capacity enough to operate the pumping machineries for the scheme/intake, including internal and external lighting, testing etc. all complete.

Providing & laying of DI Distribution Pipes (K-7 class) conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code (A) Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, pipe supports, fittings, valves, and disinfection of all pipes, trial run and commissioning, etc. complete. I) DI 100 mm dia = 3000.00 m ii) DI 150 mm dia = 2500.00 m Total = 5500.00 m

Repairing/making good of the following existing treatment units :

a) Roofing of Ground sump of 49 sqm. (7.00m x 7.00m) at Chingthi Ching WSS.

b) Service Reservoir of 2.40 lakh litres capacity (10.00 m x 8.00 m x 3.00 m) and Settling tank of 1.00 lakh litres capacity (8.00 m x 4.00m x 2.50m) at Chingthi Ching WSS.

Construction of Water Treatment Plant at Phumlou (0.27 MLD). The source of raw water is Pond which is at a distance of 300.00 m from the treatment plant including site levelling/land development (i/c demolition of old structure if any), approach road etc. complete and the following items as below :

Design, Drawing and Construction of Impounding Raw Water Storage Pond having capacity of 12,000.00 cum.

Design, Drawing & Construction of pump house with RCC Column, lintel, brick wall, ramp, suitable trusses with CGI roofing, doors, windows, electrification with good finish having a plinth area of 4.6m X 3.0m with pump foundation for 2 nos. of pump set complete. Supply and Installation of electrical pump set with necessary component, fitting & Electrical work complete for raw water pumps (Worthington/ Mather Platt/ Kirloskar make) with motors (1 working and 1 stand by) etc. complete.

Design, Drawing, Construction, Testing and Commissioning of R.C.C. Aerator Fountain of about 5m height above GL consisting of at least 4 to 6 cascades with space requirement of 0.70 m2 per MLD exposed faces line with china glazed colour tiles of approved pattern i/c fixing & providing inlet pipe of suitable pipes i/c smooth finishing of supporting columns and vertical walls, watering, curing, weatherproof painting two coats and giving water tightness test, etc. complete.

Design, Drawing, Construction, Testing and Commissioning of RCC Settling Tank with necessary pipe fittings for raw water inlet, outlet & sludge washout system etc. complete.

Design, Drawing, Construction, Testing and Commissioning of RCC Slow Sand Filter with suitable underdrainage system & collection chamber for clear water along with pipe fitting and wash out system with necessary inspection chamber including necessary internal fitting and suitable filter media etc. complete. a)2 units having a total area of 112.5 sqm at phumlou.

Design, Drawing, Construction, Testing and Commissioning of RCC clear water underground Reservoir (0.15ML) with slab roofing, necessary pipe fitting, manhole with cover, air vent & fitted with disinfection dosing unit etc. complete.

Design, Drawing, Construction, Testing and trial run of Overhead Tank 15.00-meter staging height of 0.20 ML capacity with suitable pile foundation, ancillary units, stairs/walkway/passage with railing for inspection & maintenance of OHT including RCC clear water Pumping station. Supply& installation of pump sets (Worthington/Mather Platt/Kirloskar make) capable of filling 0.20 ML in one and half hours with motors (two working & one standby) etc. complete

Design, Drawing & Construction of chowkidar quarter cum godown in brick wall with column, lintel consisting of 3 rooms with kitchen, bathroom ,well ventilated store room including providing, fixing trusses, frames with CGI roofing sheet of superior quality, doors, windows, electrification and its accessories complete with and finishing the same with good quality of paint having a plinth area of 7.75 m X 8.36 m

Design, Drawing, Energisation, Procurement and Installation of suitable transfo mer i/c erection & stringing of necessary HT & LT line for power supply having capacity enough to operate the pumping machineries for the scheme/intake/OHT, including internal and external lighting, testing etc. all complete.

Design, Drawing and construction of brick wall fencing with column, grade beams i/c steel gate of clear width 5.00 m complete with accessories, fitting with suitable foundation around the WTP.

Providing & laying of DI Raw Water Pipes (K-7 class) conforming to IS 12288:2002 specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of DI fittings(specials)/CI fittings (specials) and suitable DI valves as per relevant IS Code. Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings etc. with necessary pipe supports and disinfection of all pipes, trial run and commissioning etc. complete. a) 100 mm dia .= 200.00 m

Providing & laying of DI Distribution Pipes (K-7 class) conforming to IS 12288:2002 specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of DI fittings(specials)/CI fittings (specials) and suitable DI valves as per relevant IS Code. Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings etc. with necessary pipe supports and disinfection of all pipes, trial run and commissioning etc. complete (Necessary pipes shall be issued by the dept. and Contractor will arrange the necessary items/ equipment’s/ water etc. required for hydraulic testing) : D.I pipe K-7 : a) 150 mm dia .= 2000.00 m b) 100 mm dia. = 2300.00 m

Providing & laying of GI Distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985, socket at one end and the protected with plastic thread protector, socket conforming toIS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete. A) 80 mm = 2500.00 m B) 65 mm = 1000.00 m Total = 3500.00 m

Augmentation of water treatment plant at Awangkhunou (0.44 MLD). The source of raw water is Maklang river which is at a distance of 1300.00 m from the treatment plant including site levelling/land development, approach road,barb wire fencing etc. complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning of RCC Settling Tank with necessary pipe fittings for raw water inlet, outlet & sludge washout system etc. complete.

Design, Drawing, Construction, Testing and Commissioning of RCC Slow Sand Filter (162.00 sqm) with suitable underdrainage system & collection chamber for clear water along with pipe fitting and wash out system with necessary inspection chamber including necessary internal fitting and suitable filter media etc. complete.

Design, Drawing, Construction, Testing and Commissioning of RCC clear water reservoir (0.17 ML) with slab roofing, necessary pipe fitting, manhole with cover , air vent & fitted with disinfection dosing unit etc. complete.

Design, Drawing, Construction, Testing and trial run of Overhead Tank 15 meter staging height of 0.25 ML capacity with suitable pile foundation, ancillary units, stairs/walkway/passage with railing for inspection & maintenance of OHT including RCC clear water Pumping station at Awangkhunou WSS. Supply & installation of pump sets (Worthington/Mather Platt/Kirloskar make) capable of filling 0.25 ML in one and half hours with motors (two working & one standby)etc. complete.

Design, Drawing, Enerzisation, Procurement and Installation of suitable transfo mer i/c erection & stringing of necessary HT & LT line for power supply having capacity enough to operate the pumping machineries for the scheme/intake/OHT, including internal and external lighting, testing etc. all complete.

Providing & laying of DI Distribution Pipes (K-7 class) conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code (A) Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves, and disinfection of all pipes, trial run and commissioning, etc. complete : a)DI200 mm dia = 650.00 m b)DI150 mm dia = 500.00 m c)DI 100 mm dia = 1300.00 m Total = 2450.00 m

Providing & laying of GI Distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket confo mingtoIS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete : GI Pipes (Medium) a) GI 80 mm dia = 5000.00 m b) GI 65 mm dia = 3000.00 m Total = 8000.00 m

Repairing/making good of the following existing treatment units :

a) Pump house of 4.60 m X 3.00 m at Awangkhunou, with pump foundation ramp, suitable trusses with CGI roofing, doors, windows.

b) Service Reservoir of 1.00 lakh litres capacity (6.50 m x 6.50 m x 3.00 m) at Awangkhunou.

c) Settling tank of 0.60 lakh litres capacity (7.00 m x 3.50m x 1.80m) at Awangkhunou.

d) RCC Slow Sand Filter including removal, washing, cleaning and relaying of filter media including makeup of deficit media etc. complete

Augmentation of water treatment plant at Laphupat Tera (0.558 MLD). The source of raw water is Imphal river which is at a distance of 150.00 m from the treatment plant including site levelling/land development (i/c demolition of old structure if any), approach road etc. complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning of RCC Step type Intake for WTP (0.558 MLD) with suitable pile foundation, having 3 nos. of landing of size (2 x 2)m, 3 nos. of flight of 3m with necessary mechanical & electrical works including connecting walkway cum pipe carrying girder from Intake to river bund and construction of pump house with suitable pump foundation for 2 nos. of pumpset in brickwall with column, lintel and ramp including providing ,fixing trusses, frames with CGI roofing sheet of superior quality, doors, windows, electrification and its accessories complete with and finishing the same with good quality of paint. Supply and Installation of electrical pumpset with necessary component, fitting & Electrical work complete for raw water pumps (Worthington/Mather Platt/ Kirloskar make) with motors (1 working and 1 standby) i/c manually operated travelling crane with girder for lifting the pumps for Laphupat Tera at Imphal River.

Design, Drawing, Construction, Testing and Commissioning of R.C.C. Aerator Fountain of about 5m height above GL consisting of at least 4 to 6 cascades with space requirement of 0.70 m2 per MLD exposed faces line with china glazed colour tiles of approved pattern i/c fixing & providing inlet pipe of suitable pipes i/c smooth finishing of supporting columns and vertical walls, watering, curing, weatherproof painting two coats and giving water tightness test, etc. for the capacity of 0.558 MLD complete at Laphupat Tera WSS.

Design, Drawing, Construction, Testing and Commisioning of RCC Slow Sand Filter having area of 49 sqm. with suitable underdrainage system & collection chamber for clear water along with pipe fitting and wash out system with necessary inspection chamber including necessary internal fitting and suitable filter media etc. complete.

Design, Drawing, Construction, Testing and Commisioning of RCC clear water underground Additional Service reservoir of 0.130 MLD capacity with slab roofing , necessary pipe fitting, manhole with cover, air vent & fitted with disinfection dosing unit etc. complete.

Design, Drawing, Construction, Testing and trial run of RCC Overhead Tank 15 meter staging height of 0.10 ML capacity i/c pump house with suitable pile foundation, ancillary units, stairs/walkway/passage with railing for inspection & maintenance of OHT including RCC clear water Pumping station at Laphupat Tera i/c providing & installation of pump sets (Worthington/Mather Platt/Kirloskar make) capable of filling 0.10 ML in one and half hours with motors (one working & one standby) etc. complete.

Design, Drawing & Construction of chowkidar quarter cum godown with RCC column of suitable foundation, brickwall, lintel, ramp, suitable trusses with CGI roofing, doors, windows, electrification with good finish having a plinth area of 7.40m X 8.70m.

Design, Drawing & Construction of brick wall fencing with RCC Column of suitable foundation with steel gate of clear width 3.60 m complete with accessories, fitting etc. complete -200 m .

Design, Drawing, Enerzisation, Procurement and Installation of suitable transfo mer i/c erection & stringing of necessary HT & LT line for power supply having capacity enough to operate the pumping machineries for the scheme/intake/OHT, including internal and external lighting, testing etc. all complete.

Providing & laying of DI Distribution Pipes (K-7 class) conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code (A) Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, pipe support, fittings, valves, and disinfection of all pipes, trial run and commissioning, etc. complete. I) DI 100 mm dia = 4060.00 m ii) DI 150 mm dia = 3500.00 m Total = 7560.00 m

Providing & laying of GI Distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985, socket at one end and the protected with plastic thread protector, socket conforming toIS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete at Laphupat Tera WSS GI Pipes (Medium) GI 65 mm dia = 2500.00 m

Repairing/making good of the following existing treatment units :

a) Settling tank of 1.73 lakh litres capacity (6.00 m x 12.00m x 2.40m), Existing Slow Sand Filter of 128.00 sqm. (8.00m x 8.00m x 2) and Service Reservoir of 0.69 lakh litres capacity (5.00m x 5.00m x 2.80m) at Laphupat Tera WSS.

b) Providing deficit filter media including removal, washing, cleaning and relaying of existing slow sand filters media

Augmentation of water treatment plant at Changangei (0.54 MLD). The source of raw water is Pond which is at a distance of 200.00 m from the treatment plant including site levelling/land development (i/c demolition of old structure if any), approach road etc. complete and the following items as below :

Design, Drawing & Construction of pump house with RCC Column, lintel, brickwall, ramp, suitable trusses with CGI roofing, doors, windows, electrification with good finish having a plinth area of 12 sqm with pump foundation for 2 nos. of pumpset complete. Supply and Installation of electrical pumpset with necessary component, fitting & Electrical work complete for raw water pumps (Worthington/ Mather Platt/ Kirloskar make) with motors (1 working and 1 stand by) i/c manually operated travelling crane with girder for lifting the pumps at Intake site.

Design, Drawing, Construction, Testing and Commissioning of R.C.C. Aerator Fountain of about 5m height above GL consisting of at least 4 to 6 cascades with space requirement of 0.70 m2 per MLD exposed faces line with china glazed colour tiles of approved pattern i/c fixing & providing inlet pipe of suitable pipes i/c smooth finishing of supporting columns and vertical walls, watering, curing, weatherproof painting two coats and giving water tightness test, etc. complete.

Design, Drawing, Construction, Testing and Commissioning of RCC clear water underground Reservoir (0.20 ML) with slab roofing , necessary pipe fitting, manhole with cover , air vent & fitted with disinfection dosing unit etc. complete.

Design, Drawing, Construction, Testing and trial run of RCC Overhead Tank 15 meter staging height of 0.20 ML capacity with suitable pile foundation, ancillary units, stairs/walkway/passage with railing for inspection & maintenance of OHT including RCC clear water Pumping station i/c providing & installation of pump sets (Worthington/Mather Platt/Kirloskar make) capable of filling 0.45 ML in one and half hours with motors (two working & one standby) etc. complete.

Design, Drawing & Construction of chowkidar quarter cum godown with RCC column of suitable foundation, brickwall, lintel, ramp, suitable trusses with CGI roofing, doors, windows, electrification with good finish having a plinth area of 7.75m X 8.36m.

Design, Drawing & Construction of brick wall fencing having height of 2.50 m with RCC Column of suitable foundation around the treatment site with steel gate of clear width 5.00 m complete with accessories, fitting etc. complete and fixing 0.70 m height of barbed wire fencing above the wall at (WTP) – 286 m.

Providing & laying of DI Distribution Pipes (K-7 class) conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code (A) Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves, and disinfection of all pipes, trial run and commissioning, etc. complete : i) DI 100 mm dia = 2720.00 m ii) DI 150 mm dia = 1960.00 m iii) DI 200 mm dia = 1150.00 m Total = 5830.00 m

Providing & laying of GI Distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985, socket at one end and the protected with plastic thread protector, socket conforming toIS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete. GI 80 mm dia = 4430.00 m.

Repairing/making good of the following existing treatment units :

a) RCC Slow Sand Filter including removal, washing, cleaning and relaying of filter media including make up of deficit media etc. complete- of area 200.00 sqm (2 x 10.00 m x 10.00 m) at Changangei

b) Settling tank of 1.20 lakh litres capacity (10.00 m x 6.00m x 2.00m) at Changangei

c) Service Reservoir of 1.00 lakh litres capacity (6.00 m x 6.00 m x 3.00 m) and 0.60 lakh litre capacity (4.50 m x 4.50 m x 3.00 m) at Changangei

Augmentation of water treatment plant at Irom Meijrao (0.267 MLD). The source of raw water is pond ( Replenish from Waisel Stream ) which is in the treatment plant including site levelling/land development (i/c demolition of old structure if any), approach road etc. complete and the following items as below :

Design, Drawing & Construction of pump house with RCC Column, lintel, brickwall, ramp, suitable trusses with CGI roofing, doors, windows, electrification with good finish having a plinth area of 12 sqm with pump foundation for 2 nos. of pumpset complete. Supply and Installation of electrical pumpset with necessary component, fitting & Electrical work complete for raw water pumps (Worthington/ Mather Platt/ Kirloskar make) with motors (2 working and 1 stand by) i/c manually operated travelling crane with girder for lifting the pumps at Intake site.

Design, Drawing, Construction, Testing and Commissioning of RCC Slow Sand Filter having area of 25 sqm. (5.00m x 5.00m)with suitable underdrainage system & collection chamber for clear water along with pipe fitting and wash out system with necessary inspection chamber including necessary internal fitting and suitable filter media etc. complete.

Design, Drawing, Construction, Testing and Commisioning of RCC clear water service reservoir of (0.059 MLD) with slab roofing, necessary pipe fitting, manhole with cover, air vent & fitted with disinfection dosing unit etc. complete.

Design, Drawing, Construction, Testing and trial run of RCC Overhead Tank 15 meter staging height of 0.25 ML capacity i/c pump house with suitable pile foundation, ancillary units, stairs/walkway/passage with railing for inspection & maintenance of OHT including RCC clear water Pumping station at Irom Meijrao i/c providing & installation of pump sets (Worthington/ Mather Platt/Kirloskar make) capable of filling 0.25 ML in one and half hours with motors (one working & one standby) etc. complete.

Design, Drawing & Construction of brick wall fencing having height of 2.50 m with RCC Column of suitable foundation around the treatment site with steel gate of clear width 3.60 m complete with accessories, fitting etc. complete – 130 m .

Design, Drawing, Enerzisation, Procurement and Installation of suitable transfo mer i/c erection & stringing of necessary HT & LT line for power supply having capacity enough to operate the pumping machineries for the scheme/intake/OHT, including internal and external lighting, testing etc. all complete.

Providing & laying of DI Distribution Pipes (K-7 class) conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code (A) Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, pipe supports, fittings, valves, and disinfection of all pipes, trial run and commissioning, etc. complete : I) DI 100 mm dia = 2250.00 m ii) DI 150 mm dia = 2000.00 m Total = 4250.00 m

Repairing/making good of the following existing treatment units :

a) Settling tank of 0.75 lakh litres capacity (7.00 m x 4.00m x 2.70m) and Existing slow sand filter of 72.00 sqm. (6.00m x 6.00m x 2) at Irom Meijrao WSS.

b) RCC Slow Sand Filter including removal, washing, cleaning and relaying of filter media including make up of deficit media etc. complete

Augmentation of water treatment plant at Chanbirok (0.10 MLD). The source of raw water is Chanbirok stream which is at a distance of 2000.00 m from the treatment plant including site levelling/land development, approach road, barb wire fencing etc. complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning of Intake weir dam of length 7.00 m and a height of 2.00 m including an open RCC drain upto collection chamber of size (3.00 x 2.00 x1.5) m with necessary pipe fittings etc. complete.

Procurement and Installation of electrical pumpset with necessary component, fitting & Electrical work complete for : Intake - 10 HP (2 nos)

Design, Drawing, construction, Testing and Commissioning of collection chamber of length 3.50 m, breadth 2.50 m and a height of 1.50 m with necessary pipe fittings etc. complete.

Design, Drawing, Construction, Testing and Commissioning of RCC Settling Tank (0.10 MLD) with necessary pipe fittings for raw water inlet, outlet & sludge washout system etc. complete.

Design, Drawing, Construction, Testing and Commissioning of RCC Slow Sand Filter with suitable underdrainage system & collection chamber for clear water along with pipe fitting and wash out system with necessary inspection chamber including necessary internal fitting and suitable filter media etc. complete.

Design, Drawing, Construction, Testing and Commissioning of RCC clear water reservoir (0.10 ML) with slab roofing, necessary pipe fitting, manhole with cover , air vent & fitted with disinfection dosing unit etc. complete.

Design, Drawing, Enerzisation, Procurement and Installation of suitable transfo mer i/c erection & stringing of necessary HT & LT line for power supply having capacity enough to operate the pumping machineries for the scheme/intake, including internal and external lighting, testing etc. all complete.

Design, Drawing & Construction of chowkidar quarter cum godown with RCC column with suitable foundation, brick wall, lintel, ramp, suitable trusses with CGI roofing, doors, windows, electrification with good finish having a plinth area of 7.00m X 8.00m at Chanbirok.

Design, Drawing & Construction of pump house with RCC Column, lintel, brick wall, ramp, suitable trusses with CGI roofing, doors, windows, electrification with good finish having a plinth area of 4.6m x 3.0m with pump foundation for 2 nos. of pumpset etc. complete at Treatment Plant.

Laying of GI Raw Water Pipes conforming to IS 12288:2002 specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials)/CI fittings (specials) and suitable valves as per relevant IS Code. Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings etc. and disinfection of all pipes, trial run and commissioning etc. complete from Intake to Chanbirok WTP: GI 80mm dia. - 2000.00 m

Providing & laying of GI Distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials) and suitable GI valves as per relevant IS Code. Suitable masonrychambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete : GI Pipes (Medium) i) GI 50 mm dia = 3000.00 m ii) GI 65 mm dia = 3000.00 m iii) GI 80 mm dia = 3000.00 m Total = 9000.00 m

Augmentation of water treatment plant at Uchiwa Wangal (0.22 MLD). The source of raw water is Imphal river which is at a distance of 500.00 m from the treatment plant including site levelling/land development (i/c demolition of old structure if any), approach road etc. complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning of RCC Step type Intake for WTP (0.22 MLD) with suitable pile foundation, having 3 nos. of landing of size (2 x 2)m, 3 nos. of flight of 3m with necessary mechanical & electrical works including connecting walkway cum pipe carrying girder from Intake to river bund and construction of pump house with suitable pump foundation for 2 nos of pumpset in brickwall with column, lintel and ramp including providing ,fixing trusses, frames with CGI roofing sheet of superior quality, doors, windows, electrification and its accessories complete with and finishing the same with good quality of paint. Supply and Installation of electrical pumpset with necessary component, fitting & Electrical work complete for raw water pumps (Worthington/Mather Platt/Kirloskar make) with motors (1 working and 1 standby) i/c manually operated travelling crane with girder for lifting the pumps for Uchiwa Wangbal at Imphal River.

Design, Drawing, Construction, Testing and Commissioning of R.C.C. Aerator Fountain of about 5m height above GL consisting of at least 4 to 6 cascades with space requirement of 0.70 m2 per MLD exposed faces line with china glazed colour tiles of approved pattern i/c fixing & providing inlet pipe of suitable pipes i/c smooth finishing of supporting columns and vertical walls, watering, curing, weatherproof painting two coats and giving water tightness test, etc. complete.

Design, Drawing, Construction, Testing and Commisioning of RCC Slow Sand Filter having area of 72 sqm (6.00m x 6.00m) with suitable underdrainage system & collection chamber for clear water along with pipe fitting and wash out system with necessary inspection chamber including necessary internal fitting and suitable filter media etc. complete – 2 unit

Design, Drawing, Construction, Testing and Commissioning of RCC clear water underground Reservoir of 0.07 MLD capacity with slab roofing, necessary pipe fitting, manhole with cover, air vent & fitted with disinfection dosing unit etc. complete.

Design, Drawing, Construction, Testing and trial run of Overhead Tank 15 meter staging height of 0.25 ML capacity i/c pump house with suitable pile foundation, ancillary units, stairs/walkway/passage with railing for inspection & maintenance of OHT including RCC clear water Pumping station at Uchiwa Wangbal i/c providing & installation of pump sets (Worthington/Mather Platt/Kirloskar make) capable of filling 0.25 ML in one and half hours with motors (one working & one standby) etc. complete.

Design, Drawing & Construction of pump house with RCC Column, lintel, brick wall, ramp, suitable trusses with CGI roofing, doors, windows, electrification with good finish having a plinth area of 4.25m X 3.25m with pump foundation for 2 nos. of pumpset complete at Treatment Plant.

Design, Drawing & Construction of chowkidar quarter cum godown with RCC column of suitable foundation, brickwall, lintel, ramp, suitable trusses with CGI roofing, doors, windows, electrification with good finish having a plinth area of 7.40m X 8.70m.

Design, Drawing, Enerzisation, Procurement and Installation of suitable transfo mer i/c erection & stringing of necessary HT & LT line for power supply having capacity enough to operate the pumping machineries for the scheme/intake, including internal and external lighting, testing etc. all complete.

Design, Drawing & Construction of brick wall fencing having height of 2.50 m with RCC Column of suitable foundation around the treatment site with steel gate of clear width 5.00 m complete with accessories, fitting etc. complete and fixing 0.70 m height of barbed wire fencing above the wall – 80 m .

Providing & laying of DI Distribution Pipes (K-7 class) conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code (A) Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, pipe support, fittings, valves, and disinfection of all pipes, trial run and commissioning, etc. complete : i) DI 100 mm dia = 1300.00 m ii) DI 150 mm dia = 800.00 m iii) DI 200 mm dia = 50.00 m Total = 2150.00 m

Providing & laying of GI Distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985, socket at one end and the protected with plastic thread protector, socket conforming toIS:1239(Pt-II/1992-fourth revision) with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings (specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete : GI Pipes (Medium) GI 80 mm dia = 400.00 m

Repairing/making good of the following existing treatment units :

a) Settling tank of 0.50 lakh litres capacity (9.00 m x 3.00m x 2.00m) at Uchiwa Wangbal WSS.

b) RCC Slow Sand Filter including removal, washing, cleaning and relaying of filter media including make up of deficit media etc. complete- 2 units of (6.40 m x 6.40m).

Augmentation of water treatment plant at Awang Jiri (0.166 MLD). The source of raw water is community pond(which can be replenish from the Kangmong River)at a distance of about 20 m from the treatment plant including site levelling/land development (i/c demolition of old structure if any), approach road etc. complete and the following items as below :

Design, Drawing & Construction of pump house with RCC Column, lintel, brickwall, ramp, suitable trusses with CGI roofing, doors, windows, electrification with good finish having a plinth area of 12 sqm with pump foundation for 2 nos. of pumpset complete. Supply and Installation of electrical pumpset with necessary component, fitting & Electrical work complete for raw water pumps (Worthington/ Mather Platt/ Kirloskar make) with motors (2 working and 1 stand by) i/c manually operated travelling crane with girder for lifting the pumps at Intake site.

Design, Drawing, Construction, Testing and trial run of RCC Overhead Tank 15 meter staging height of 0.2 ML capacity with suitable pile foundation, ancillary units, necessary pipe fittings, stairs/walkway/passage with railing for inspection & maintenance of OHT including RCC clear water Pumping station at Awang Jiri i/c providing & installation of pump sets (Worthington/ Mather Platt/Kirloskar make) capable of filling 0.2 ML in one and half hours with motors (one working & one standby) etc. complete.

Design, Drawing, Construction of angle iron fencing- 1.52 m high fencing with angle iron posts 2.13 m long 50x50x6 mm plates at every 2.44 m apart embedded in cement concrete blocks of mix 1:5:10 (1 cement : 5 fine sand :10 stone/agg/40mm gauge), 30.5x30.5x61 cm corner and at every 12th posts to be strutted, provided with 10 (ten) horizontal lines and 2(two) diagonals of G.I barbed wire 0.124 kg/m between two posts filled and fixed with G.I. staples i/c earth work in excavation etc complete of length 450.00m i/c standard steel gate of 2 shutter of length 1.85m and height 1.85m with necessary mechanical fittings etc. complete.

Design, Drawing, Energisation, Procurement and Installation of suitable transfo mer i/c erection & stringing of necessary HT & LT line for power supply having capacity enough to operate the pumping machineries for the scheme/intake/OHT, including internal and external lighting, testing etc. all complete.

Providing & laying of DI Distribution Pipes (K-7 class) conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code (A) Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves with necessary pipe supports and disinfection of all pipes, trial run and commissioning, etc. complete : i) DI 100 mm dia = 3000.00 m ii) DI 150 mm dia = 1750.00 m Total = 4750.00 m

Providing & laying of GI Distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials) and suitable GI valves as per relevant IS Code. Suitable masonrychambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete : GI Pipes (Medium) GI 80 mm dia = 2200.00 m

Repairing/making good of the following existing treatment units :

a) Expansion and deepening of Raw Water Storage Pond having capacity of 5 ML(32.00 m x 55.00 m x 3.00 m) at Awang Jiri within the available area.

b) Settling tank of 0.50 lakh litres capacity (7.50m x 2.50m x 2.80m) at Awang Jiri.

c) RCC Slow Sand Filter including removal, washing, cleaning and relaying of filter media including make up of deficit media etc. complete - of area 49.0 sqm (4 x 3.5m x 3.5m)

d) Service Reservoir of 0.90 lakh litres capacity (5.50 m x 5.50 m x 3.00 m) at Awang Jiri – 2 nos.

e) Internal pipe connections/fittings for existing treatment units at Awang Jiri

Augmentation of water treatment plant at Keingam & Kanto (0.14 MLD). The source of raw water is Leimakhong stream which is at a distance of 1500.00 m from the treatment plant including site levelling/land development (i/c demolition of old structure if any), approach road etc. complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning of Intake weir dam of length 7.00 m and a height of 2.00 m including an open RCC drain upto collection chamber of size (3.00 x 2.00 x1.5) m with necessary pipe fittings etc. complete.

Design, Drawing, Construction, Testing and Commisioning of RCC clear water Service reservoir of 0.07 ML capacity with slab roofing, necessary pipe fitting, manhole with cover, air vent & fitted with disinfection dosing unit etc. complete.

Providing & laying of GI Raw Main Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985, socket at one end and the protected with plastic thread protector, socket conforming toIS:1239(Pt-II/1992-fourth revision) with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings (specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete. i) 80 mm = 1500.00m

Providing & laying of DI Distribution Pipes (K-7 class) conforming to IS 12288:2002 specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of DI fittings(specials)/CI fittings (specials) and suitable DI valves as per relevant IS Code. Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings etc. with necessary pipe supports and disinfection of all pipes, trial run and commissioning etc. complete : a) 100 mm dia. = 3500.00 m

Providing & laying of GI Distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985, socket at one end and the protected with plastic thread protector, socket conforming toIS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete. i) 80 mm = 1500.00m ii) 65 mm = 2600.00m Total = 4100.00m

Repairing/making good of the following existing treatment units :

a) Settling tank of 0.45 lakh litres capacity (7.00 m x 3.600m x 2.00m)

b) RCC Slow Sand Filter including removal, washing, cleaning and relaying of filter media including make up of deficit media etc. complete- of area 50.00 sqm.

Augmentation of water treatment plant at Patsoi II (0.20MLD). The source of raw water is Pond which is at a distance of 100.00 m from the treatment plant including site levelling/land development (i/c demolition of old structure if any), approach road etc. complete and the following items as below :

Design, Drawing, Construction, Testing and Commisioning of RCC Slow Sand Filter having area of 50.00 sqm. with suitable underdrainage system & collection chamber for clear water along with pipe fitting and wash out system with necessary inspection chamber including necessary internal fitting and suitable filter media etc. complete – 2 unit.

Design, Drawing, Construction, Testing and Commissioning of RCC clear water underground Reservoir (0.10 ML) with slab roofing, necessary pipe fitting, manhole with cover, air vent & fitted with disinfection dosing unit etc. complete.

Design, Drawing, Energisation, Procurement and Installation of suitable transfo mer i/c erection & stringing of necessary HT & LT line for power supply having capacity enough to operate the pumping machineries for the scheme/intake, including internal and external lighting, testing etc. all complete.

Procurement and Installation of electrical pumpset with necessary component, fitting & Electrical work complete for : a) Intake -5 HP (2 nos.) b) WTP – 20 HP (2 nos.)

Providing & laying of DI Distribution Pipes (K-7 class) conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code (A) Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves, and disinfection of all pipes, trial run and commissioning, etc. complete : i) DI 100 mm dia = 1800.00 m ii) DI 150 mm dia = 1000.00 m Total = 2800.00 m

Providing & laying of GI Distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985, socket at one end and the protected with plastic thread protector, socket conforming toIS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete : GI 80 mm dia = 1500.00 m

Repairing/making good of the following existing treatment units :

a) RCC Slow Sand Filter including removal, washing, cleaning and relaying of filter media including make up of deficit media etc. complete of area 27.000 sqm. (3 x 3.00 m x 3.00 m) at Patsoi II

b) Settling tank of 0.36 lakh litres capacity (6.00 m x 3.00m x 2.00m) at Patsoi II

c) Service Reservoir of 0.50 lakh litres capacity (4.00 m x 4.00 m x 3.00 m) at Patsoi II

Augmentation of water treatment plant at Yurembam (0.479 MLD). The source of raw water is pond (replenish from Merakhong Stream) which is in the treatment plant including site levelling/land development (i/c demolition of old structure if any), approach road etc. complete and the following items as below :

Design, Drawing & Construction of pump house with RCC Column, lintel, brickwall, ramp, suitable trusses with CGI roofing, doors, windows, electrification with good finish having a plinth area of 12 sqm with pump foundation for 2 nos. of pumpset complete. Supply and Installation of electrical pumpset with necessary component, fitting & Electrical work complete for raw water pumps (Worthington/ Mather Platt/ Kirloskar make) with motors (2 working and 1 stand by) i/c manually operated travelling crane with girder for lifting the pumps at Intake site.

Design, Drawing, Construction, Testing and Commissioning of R.C.C. Aerator Fountain of about 5m height above GL consisting of at least 4 to 6 cascades with space requirement of 0.70 m2 per MLD exposed faces line with china glazed colour tiles of approved pattern i/c fixing & providing inlet pipe of suitable pipes i/c smooth finishing of supporting columns and vertical walls, watering, curing, weatherproof painting two coats and giving water tightness test, etc. complete.

Design, Drawing, Construction, Testing and Commisioning of RCC Slow Sand Filter having area of 25 sqm. (5.00m x 5.00m) with suitable underdrainage system & collection chamber for clear water along with pipe fitting and wash out system with necessary inspection chamber including necessary internal fitting and suitable filter media etc. complete.– 1 unit.

Design, Drawing, Construction, Testing and Commisioning of RCC clear water Service reservoir (8.00m x 8.00m x 3.00m) with slab roofing, necessary pipe fitting, manhole with cover, air vent & fitted with disinfection dosing unit etc. complete.

Design, Drawing, Construction, Testing and Commisioning of RCC clear water zonal reservoir (8.00m x 8.00m x 3.00m) with slab roofing , necessary pipe fitting, manhole with cover, air vent & fitted with disinfection dosing unit etc. complete – 1 no.

Design, Drawing, Construction, Testing and trial run of Overhead Tank 15 meter staging height of 0.25 ML capacity i/c pump housewith suitable pile foundation, ancillary units, stairs/walkway/passage with railing for inspection & maintenance of OHT including RCC clear water Pumping station at Yurembam i/c providing & installation of pump sets (Worthington/Mather Platt/Kirloskar make) capable of filling 0.25 ML in one and half hours with motors (one working & one standby) etc. complete.

Design, Drawing & Construction of brick wall fencing having height of 2.50 m with RCC Column of suitable foundation around the treatment site with steel gate of clear width 3.60 m complete with accessories, fitting etc. complete at Yurembam WSS – 62 m .

Design, Drawing, Enerzisation, Procurement and Installation of suitable transfo mer i/c erection & stringing of necessary HT & LT line for power supply having capacity enough to operate the pumping machineries for the scheme/intake/Zonal Reservoir site, including internal and external lighting, testing etc. all complete.

Procurement and Installation of electrical pumpset with necessary component, fitting & Electrical work complete for : a) Zonal Reservoir – 20 HP (2 nos.)

Providing & laying of DI Distribution Pipes (K-7 class) conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code (A) Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves, and disinfection of all pipes, trial run and commissioning, etc. complete. i) DI 100 mm dia = 2700.00 m ii) DI 150 mm dia = 4500.00 m Total = 7200.00 m

Providing & laying of GI Distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985, socket at one end and the protected with plastic thread protector, socket conforming toIS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves, etc. and disinfection of all pipes, trial run and commissioning etc. complete. at Yurembam WSS: GI Pipes (Medium) GI 80 mm dia. = 590.00 m

Repairing/making good of the following existing treatment units :

a) Service Reservoir of 0.75 lakh litres capacity (5.00 m x 5.00 m x 3.00 m), Service Reservoir of 0.69 lakh litres capacity (5.00m x 5.00m x 2.80m)

b) RCC Slow Sand Filter including removal, washing, cleaning and relaying of filter media including make up of deficit media etc. complete of area 162.00 sqm. & 2 Nos. of 81 sqm.

Augmentation of water treatment plant at Khamaral (0.20 MLD). The source of raw water is Luwanglee river which is at a distance of 500.00 m from the treatment plant including site levelling/land development, approach road etc. complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning of RCC Step type Intake for WTP (0.20 MLD) with suitable pile foundation, having 3 nos. of landing of size (2 x 2)m, 3 nos. of flight of 3m with mechanical system for lifting, with pump house with suitable pump foundation for 2 nos of pumpset in brickwall with RCC column, lintel and ramp including providing ,fixing trusses, frames with CGI roofing sheet of superior quality, fixing collapsible steel doors for moving pumpset, windows, electrification and its accessories complete with and finishing the same with good quality of paint. Supply and Installation of electrical pumpset with necessary component, fitting & Electrical work complete for raw water pumps (Worthington/Mather Platt/Kirloskar make) with motors (2 working and 1 stand by) ) i/c manually operated travelling crane with girder for lifting the pumps for Khamaral (WTP) at Luwanglee River.

Design, Drawing and Construction of Impounding Raw Water Storage Pond having capacity of 12.0 ML at Khamaral within the available area.

Design, Drawing, Construction, Testing and Commissioning of RCC Settling Tank with necessary pipe fittings for raw water inlet, outlet & sludge washout system etc. complete.

Design, Drawing, Construction, Testing and Commissioning of RCC Slow Sand Filter with suitable underdrainage system & collection chamber for clear water along with pipe fitting and wash out system with necessary inspection chamber including necessary internal fitting and suitable filter media etc. complete.

Design, Drawing, Construction, Testing and Commissioning of RCC clear water reservoir (0.15 ML) with slab roofing, necessary pipe fitting, manhole with cover , air vent & fitted with disinfection dosing unit etc. complete.

Design, Drawing, Construction, Testing and trial run of Overhead Tank 15 meter staging height of 0.20 ML capacity with suitable pile foundation, ancillary units, stairs/walkway/passage with railing for inspection & maintenance of OHT including RCC clear water Pumping station. Providing & installation of pump sets (Worthington/Mather Platt/Kirloskar make) capable of filling 0.20 ML in one and half hours with motors (two working & one standby)etc. complete.

Design, Drawing, Enerzisation, Procurement and Installation of suitable transfo mer i/c erection & stringing of necessary HT & LT line for power supply having capacity enough to operate the pumping machineries for the scheme/intake, including internal and external lighting, testing etc. all complete.

Design, Drawing & Construction of chowkidar quarter cum godown with RCC column with suitable foundation, brick wall, lintel, ramp, suitable trusses with CGI roofing, doors, windows, electrification with good finish having a plinth area of 7.00m X 8.00m at Khamaral.

Providing & laying of DI Raw Water Pipes (K-7 class) conforming to IS 12288:2002 specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of DI fittings(specials)/CI fittings (specials) and suitable DI valves as per relevant IS Code. Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings etc. and disinfection of all pipes, trial run and commissioning etc. complete from Intake to Khamaral WTP: DI 100mm dia. - 500.00 m

Providing & laying of DI Distribution Pipes (K-7 class) conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code (A) Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves, and disinfection of all pipes, trial run and commissioning, etc. complete. i) DI 100 mm dia = 2500.00 m

Providing & laying of GI Distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket confo mingtoIS:1239 (Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete GI Pipes (Medium) i) GI 50 mm dia = 2000.00 m ii) GI 65 mm dia = 2000.00 m iii) GI 80 mm dia = 2500.00 m Total = 6500.00 m

Augmentation of water treatment plant at Senjam Chirang (0.265 MLD). The source of raw water is Sahi Rok stream which is at a distance of 1500.00 m from the treatment plant including site levelling/land development (i/c demolition of old structure if any), approach road etc. complete and the following items as below :

Design, Drawing, Construction, Testing and Commisioning of RCC clear water Service reservoir (0.10 ML) with slab roofing, necessary pipe fitting, manhole with cover, air vent & fitted with disinfection dosing unit etc. complete.

Design, Drawing & Construction of pump house with RCC Column, lintel, brickwall, ramp, suitable trusses with CGI roofing, doors, windows, electrification with good finish having a plinth area of 4.6m X 3.0m with pump foundation for 2 nos. of pumpset complete. Supply and Installation of electrical pumpset with necessary component, fitting & Electrical work complete for zonal water pumps (Worthington/ Mather Platt/ Kirloskar make) with motors (1 working and 1 stand by) etc. complete at Zonal site.

Design and construction of barb wire fencing with angle iron as column i/c steel gate of clear width 5.00 m complete with accessories, fitting with suitable foundation around the Zonal site.

Design, Drawing , Enerzisation, Procurement and Installation of suitable transfo mer having capacity enough to operate the pumping machineries for the scheme/intake/Zonal Reservoir site, including internal and external lighting, testing etc. complete.

Providing & laying of DI Distribution Pipes (K-7 class) conforming to IS 12288:2002 specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of DI fittings(specials)/CI fittings (specials) and suitable DI valves as per relevant IS Code. Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings etc. with necessary pipe supports and disinfection of all pipes, trial run and commissioning etc. complete : a) 150 mm dia. = 1500.00 m b) 100 mm dia. = 2500.00 m

Providing & laying of GI Distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985, socket at one end and the protected with plastic thread protector, socket conforming toIS:1239(Pt-II/1992-fourth revision) with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete. i) 80 mm = 2500.00m ii) 65 mm = 1000.00m Total =3500.00m

Repairing/making good of the following existing treatment units :

a) RCC Slow Sand Filter including removal, washing, cleaning and relaying of filter media including make up of deficit media etc. complete- of area 75.00 sqm (3 x 5.00 m x 5.00 m)

b) Service Reservoir of 0.05Capacity (5.00x5.00x2.00) m – 2nos.

c)Zonal Service Reservoir of 0.10 MLcapacity (6.00x6.00x3.00)m

Construction of Water Treatment Plant at Meitram (0.25 MLD). The source of raw water is Pond which is at a distance of 300.00 m from the treatment plant including site levelling/land development (i/c demolition of old structure if any), approach road etc. complete and the following items as below :

Design, Drawing and Construction of Impounding Raw Water Storage Pond having capacity of 2.55 ML at Meitram within the available area.

Design, Drawing & Construction of pump house with RCC Column, lintel, brickwall, ramp, suitable trusses with CGI roofing, doors, windows, electrification with good finish having a plinth area of 12 sqm with pump foundation for 2 nos. of pumpset complete. Supply and Installation of electrical pumpset with necessary component, fitting & Electrical work complete for raw water pumps (Worthington/ Mather Platt/ Kirloskar make) with motors (2 working and 1 stand by) i/c manually operated travelling crane with girder for lifting the pumps at Intake site.

Design, Drawing, Construction, Testing and Commissioning of R.C.C. Aerator Fountain of about 5m height above GL consisting of at least 4 to 6 cascades with space requirement of 0.70 m2 per MLD exposed faces line with china glazed colour tiles of approved pattern i/c fixing & providing inlet pipe of suitable pipes i/c smooth finishing of supporting columns and vertical walls, watering, curing, weatherproof painting two coats and giving water tightness test, etc. complete.

Design, Drawing, Construction, Testing and Commissioning of RCC Settling Tank (0.10 ML) capacity with necessary pipe fittings for raw water inlet, outlet & sludge washout system etc. complete.

Design, Drawing, Construction, Testing and Commisioning of RCC Slow Sand Filter having area of 226.80 sqm. with suitable underdrainage system & collection chamber for clear water along with pipe fitting and wash out system with necessary inspection chamber including necessary internal fitting and suitable filter media etc. complete – 2 unit

Design, Drawing, Construction, Testing and Commissioning of RCC clear water underground Reservoir (0.15 ML) with slab roofing , necessary pipe fitting, manhole with cover , air vent & fitted with disinfection dosing unit etc. complete.

Design, Drawing, Construction, Testing and trial run of Overhead Tank 15 meter staging height of 0.20 ML capacity with suitable pile foundation, ancillary units, stairs/walkway/passage with railing for inspection & maintenance of OHT including RCC clear water Pumping station i/c providing & installation of pump sets (Worthington/Mather Platt/Kirloskar make) capable of filling 0.20 ML in one and half hours with motors (two working & one standby) etc. complete.

Design, Drawing, Energisation, Procurement and Installation of suitable transfo mer i/c erection & stringing of necessary HT & LT line for power supply having capacity enough to operate the pumping machineries for the scheme/intake, including internal and external lighting, testing etc. all complete.

Design, Drawing & Construction of chowkidar quarter cum godown with RCC column of suitable foundation, brickwall, lintel, ramp, suitable trusses with CGI roofing, doors, windows, electrification with good finish having a plinth area of 7.75m X 8.36m

Design, Drawing & Construction of brick wall fencing having height of 2.50 m with RCC Column of suitable foundation around the treatment site with steel gate of clear width 5.00 m complete with accessories, fitting etc. complete and fixing 0.70 m height of barbed wire fencing above the wall at (WTP) – 500 m .

Providing & laying of DI Raw main Pipes (K-7 class) conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code (A) Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves, and disinfection of all pipes, trial run and commissioning, etc. complete : 100 mm dia = 300.00 m

Providing & laying of DI Distribution Pipes (K-7 class) conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code (A) Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves, and disinfection of all pipes, trial run and commissioning, etc. complete : i) DI 100 mm dia = 2200.00 m ii) DI 150 mm dia = 2000.00 m Total = 4200.00 m

Providing & laying of GI Distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985, socket at one end and the protected with plastic thread protector, socket conforming toIS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete. at GI 80 mm dia = 3000.00 m

Augmentation of water treatment plant at Ngairangbam (0.29 MLD). The source of raw water is community pond(which can be replenish from Maklang River) at a distance of about 10.00 m from the treatment plant including site levelling/land development (i/c demolition of old structure if any), approach road etc. complete and the following items as below :

Design, Drawing & Construction of pump house with RCC Column, lintel, brickwall, ramp, suitable trusses with CGI roofing, doors, windows, electrification with good finish having a plinth area of 12 sqm with pump foundation for 2 nos. of pumpset complete. Supply and Installation of electrical pumpset with necessary component, fitting & Electrical work complete for raw water pumps (Worthington/ Mather Platt/ Kirloskar make) with motors (2 working and 1 stand by) i/c manually operated travelling crane with girder for lifting the pumps at Intake site.

Design, Drawing, Construction, Testing and Commissioning of RCC clear water underground Reservoir (0.094 ML) capacity with slab roofing , necessary pipe fitting, manhole with cover, air vent& fitted with disinfection dosing unit etc. complete.

Design, Drawing, Construction, Testing and trial run of Overhead Tank 15 meter staging height of 0.15 ML capacity with suitable pile foundation, ancillary units, necessary pipe fittings, stairs/walkway/passage with railing for inspection & maintenance of OHT including RCC clear water Pumping station at Ngairangbam i/c providing & installation of pump sets (Worthington/ Mather Platt/Kirloskar make) capable of filling 0.15 ML in one and half hours with motors (one working & one standby) etc. complete.

Design and construction of catch water drain at Ngairangbam – 60.00m

Design, Drawing & Construction of angle iron fencing- 1.22 m high fencing with angle iron posts 1.80 m long 50x50x6 mm plates at every 2.44 m apart embedded in cement concrete blocks of mix 1:5:10 (1 cement : 5 fine sand :10 stone/agg/40mm gauge), 30.5x30.5x61 cm corner and at every 12th posts to be strutted, provided with 10 (ten) horizontal lines and 2(two) diagonals of G.I barbed wire 0.124 kg/m between two posts filled and fixed with G.I. staples i/c earth work in excavation etc complete of length 470.00m i/c standard steel gate of 2 shutter of length 1.85m and height 1.85m with necessary mechanical fittings complete at Ngairangbam.

Design, Drawing, Energisation, Procurement and Installation of suitable transfo mer i/c erection & stringing of necessary HT & LT line for power supply having capacity enough to operate the pumping machineries for the scheme/intake, including internal and external lighting, testing etc. all complete.

Providing & laying of DI Distribution Pipes (K-7 class) conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code (A) Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves, etc. with necessary pipe supports and disinfection of all pipes, trial run and commissioning, etc. complete : i) DI 100 mm dia = 2400.00 m ii) DI 150 mm dia = 1700.00 m iii) DI 200 mm dia = 300.00 m Total = 4400.00 m

Providing & laying of GI Distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985, socket at one end and the protected with plastic thread protector, socket conforming to IS:1239 (Pt-II/1992-fourth revision) with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves along with necessary pipe supports etc. and disinfection of all pipes, trial run and commissioning etc. complete : GI Pipes (Medium) GI 80 mm dia = 2100.00 m

Repairing/making good of the following existing treatment units :

a) RCC Slow Sand Filter including removal, washing, cleaning and relaying of filter media including make up of deficit media etc. completeof area 115.52sqm (2 x 7.6 m x 7.6 m) at Ngairangbam

b)Internal pipe connections/fittings for the existing treatment units at Ngairangbam

Augmentation of water treatment plant at Malom Tulihal (0.51 MLD). The source of raw water is Pond which is at a distance of 100.00 m from the treatment plant including site levelling/land development (i/c demolition of old structure if any), approach road etc. complete and the following items as below :

Design, Drawing & Construction of pump house with RCC Column, lintel, brickwall, ramp, suitable trusses with CGI roofing, doors, windows, electrification with good finish having a plinth area of 12 sqm with pump foundation for 2 nos. of pumpset complete. Supply and Installation of electrical pumpset with necessary component, fitting & Electrical work complete for raw water pumps (Worthington/ Mather Platt/ Kirloskar make) with motors (2 working and 1 stand by) i/c manually operated travelling crane with girder for lifting the pumps at Intake site.

Design, Drawing, Construction, Testing and Commissioning of RCC Settling Tank (0.15 ML) with necessary pipe fittings for raw water inlet, outlet & sludge washout system etc. complete.

Design, Drawing, Construction, Testing and Commissioning of RCC clear water underground Reservoir (0.20 ML) with slab roofing , necessary pipe fitting, manhole with cover , air vent & fitted with disinfection dosing unit etc. complete.

Design, Drawing, Construction, Testing and trial run of RCC Overhead Tank 15 meter staging height of 0.20 ML capacity with suitable pile foundation, ancillary units, stairs/walkway/passage with railing for inspection & maintenance of OHT including RCC clear water Pumping station i/c providing & installation of pump sets (Worthington/Mather Platt/Kirloskar make) capable of filling 0.20 ML in one and half hours with motors (two working & one standby) etc. complete.

Design, Drawing & Construction of angle iron fencing- 1.22 m high fencing with angle iron posts 1.80 m long 50x50x6 mm plates at every 2.44 m apart embedded in cement concrete blocks of mix 1:5:10 (1 cement : 5 fine sand :10 stone/agg/40mm gauge), 30.5x30.5x61 cm corner and at every 12th posts to be strutted, provided with 10 (ten) horizontal lines and 2(two) diagonals of G.I barbed wire 0.124 kg/m between two posts filled and fixed with G.I. staples i/c earth work in excavation etc. complete of length 450.00m i/c standard steel gate of 2 shutter of length 1.85m and height 1.85m with necessary mechanical fittings complete.

Providing & laying of DI Distribution Pipes (K-7 class) conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code (A) Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves, and disinfection of all pipes, trial run and commissioning, etc. complete : I) DI 100 mm dia = 2720.00 m ii) DI 150 mm dia = 1710.00 m Total = 4430.00 m

Providing & laying of GI Distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985, socket at one end and the protected with plastic thread protector, socket conforming toIS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete : GI 80 mm dia = 2550.00 m

Repairing/making good of the following existing treatment units :

a) Proctection work of the existing raw water pond using RR masonary.

b) Removal, washing, cleaning and relaying of slow sand filters media including deficit sand – of 2 unit (9.00 x 9.00)

Augmentation of water treatment plant at Tendongyan (0.10 MLD). The source of raw water is Sekmai river which is at a distance of 1100.00 m from the treatment plant including site levelling/land development, barb wire fencing,approach road etc. complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning of RCC Slow Sand Filter with suitable underdrainage system & collection chamber for clear water along with pipe fitting and wash out system with necessary inspection chamber including necessary internal fitting and suitable filter media etc. complete.

Design, Drawing, Construction, Testing and Commissioning of RCC clear water reservoir (1.00 ML) with slab roofing, necessary pipe fitting, manhole with cover, air vent & fitted with disinfection dosing unit etc. complete.

Supply and Installation of electrical pumpset with necessary component, fitting & Electrical work complete for raw water pumps (Worthington/Mather Platt/Kirloskar make) with motors (2 working and 1 stand by) ) i/c manually operated travelling crane with girder for lifting the pumps for Tendongyan (WTP) at Sekmai River.

Providing & laying of DI Distribution Pipes (K-7 class) conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code (A) Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves, and disinfection of all pipes, trial run and commissioning, etc. complete : i) DI 100 mm dia = 1700.00 m ii) DI 150 mm dia = 1000.00 m

Providing & laying of GI Transmission Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239 (Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials)/GI fittings(specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete. GI Pipes (Medium) i) GI 65 mm dia = 1600.00 m ii) GI 80 mm dia = 2500.00 m Total = 4100.00 m

Repairing/making good of the following existing treatment units :

a) Settling tank of 0.60 lakh litres capacity (7.00 m x 3.50m x 1.80m) at Tendongyan.

b) Slow Sand Filter including removal, washing, cleaning and relaying of slow sand filters media conforming to IS 11401 :1990.

c) Service Reservoir 0.60 lakh litres capacity at Tendongyan.

Extension of Pipeline at Bijoy Govinda area .

Providing & laying of DI Distribution Pipes (K-7 class) conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code (A) Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves, and disinfection of all pipes, trial run and commissioning, etc. complete : i) DI 100 mm dia = 3500.00 m ii) DI 150 mm dia =3500.00 m Total = 7000.00 m

Providing & laying of GI Distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985, socket at one end and the protected with plastic thread protector, socket conforming toIS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete : GI 80 mm dia = 4500.00 m

Augmentation of water treatment plant at kanglatongbi (0.85 MLD). The source of raw water is Dangdunge stream which is at a distance of 1500.00 m from the treatment plant including site levelling/land development (i/c demolition of old structure if any), approach road etc. complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning of Intake weir dam of length 7.00 m and a height of 2.00 m including an open RCC drain upto collection chamber of size (3.00 x 2.00 x1.5) m with necessary pipe fittings etc. complete.

Design, Drawing, Construction, Testing and Commissioning of RCC Settling Tank with necessary pipe fittings for raw water inlet, outlet & sludge washout system etc. complete.

Design, Drawing, Construction, Testing and Commissioning of RCC Slow Sand Filter with suitable underdrainage system & collection chamber for clear water along with pipe fitting and wash out system with necessary inspection chamber including necessary internal fitting and suitable filter media - 2 units having a total area of 98.00 sqm.

Design, Drawing, Construction, Testing and Commisioning of RCC clear water Service reservoir of 0.27 ML capacity with slab roofing, necessary pipe fitting, manhole with cover, air vent & fitted with disinfection dosing unit etc. complete.

Providing & laying of DI Raw Main Pipes (K-7 class) conforming to IS 12288:2002 specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of DI fittings(specials)/CI fittings (specials) and suitable DI valves as per relevant IS Code. Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings etc. with necessary pipe supports and disinfection of all pipes, trial run and commissioning etc. complete : a) 100 mm dia. = 1500.00 m

Providing & laying of DI Distribution Pipes (K-7 class) conforming to IS 12288:2002 specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of DI fittings(specials)/CI fittings (specials) and suitable DI valves as per relevant IS Code. Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings etc. with necessary pipe supports and disinfection of all pipes, trial run and commissioning etc. complete : a) 150 mm dia. = 3000.00 m b) 100 mm dia. = 1500.00 m

Providing & laying of GI Distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985, socket at one end and the protected with plastic thread protector, socket conforming toIS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete. i) 80 mm = 2500.00m ii) 65 mm = 500.00m Total = 3000.00m

Repairing/making good of the following existing treatment units :

i) Settling tank of 0.40 lakh litres capacity (7.00 m x 3.00m x 2.00m)

ii) RCC Slow Sand Filter including removal, washing, cleaning and relaying of filter media including make up of deficit media etc. complete- of area 50.00 sqm (2 x 5.00 m x 5.00 m)

iii) Service Reservoir of 0.80 lakh litres capacity (7.00 m x 4.00 m x 3.00 m)

Augmentation of water treatment plant at Lambal (0.10 MLD). The source of raw water is Singda maril river which is at a distance of 400.00 m from the treatment plant including site levelling/land development, approach road etc. complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning of Intake weir dam of length 7.00 m and a height of 2.00 m including an open RCC drain upto collection chamber of size (3.00 x 2.00 x1.5) m with necessary pipe fittings etc. complete.

Design, Drawing, Construction, Testing and Commissioning of RCC Settling Tank with suitable with necessary pipe fittings for raw inlet, outlet & sludge washout system etc. complete.

Design, Drawing, Construction, Testing and Commissioning of RCC Slow Sand Filter with suitable underdrainage system & collection chamber for clear water along with pipe fitting and wash out system with necessary inspection chamber including necessary internal fitting and suitable filter media etc. complete at Lambal.

Design, Drawing, Construction, Testing and Commissioning of RCC clear water reservoir (0.20 ML) with slab roofing, necessary pipe fitting, manhole with cover , air vent & fitted with disinfection dosing unit etc. complete.

Supply and Installation of electrical pumpset with necessary component, fitting & Electrical work complete for distribution water pumps (Worthington/Mather Platt/Kirloskar make) with motors (2 working and 1 stand by) ) i/c manually operated travelling crane with girder for lifting the pumps for Lambal (WTP) at Singda Maril River.

Design, Drawing, Energisation, Procurement and Installation of suitable transfo mer i/c erection & stringing of necessary HT & LT line for power supply having capacity enough to operate the pumping machineries for the scheme/intake, including internal and external lighting, testing etc. all complete.

Design, Drawing & Construction of brick wall fencing having height of 2.50 m with RCC Column of suitable foundation around the treatment site with steel gate of clear width 5.00 m complete with accessories, fitting etc. complete and fixing 0.70 m height of barbed wire fencing above the wall at WTP– 250 m .

Design, drawing & construction of one pump house with RCC Column, lintel, brickwall, ramp, suitable trusses with CGI roofing, doors, windows, electrification with good finish having a plinth area of 4.6m X 3.0m with pump foundation for 2 nos. of pumpset complete.

Providing & laying of DI Raw Water Pipes (K-7 class) conforming to IS 12288:2002 specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of DI fittings(specials)/CI fittings (specials) and suitable DI valves as per relevant IS Code. Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings etc. and disinfection of all pipes, trial run and commissioning etc. complete from Intake to Lambal WTP: DI 100mm dia. - 400.00 m

Providing & laying of DI Distribution Pipes (K-7 class) conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code (A) Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves, and disinfection of all pipes, trial run and commissioning, etc. complete. i) DI 100 mm dia = 1400.00 m

Providing & laying of GI Transmission Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239 (Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials)/GI fittings(specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete. GI Pipes (Medium) i) GI 50 mm dia = 500.00 m ii) GI 65 mm dia = 1500.00 m iii) GI 80 mm dia = 1600.00 m Total = 3600.00 m

Repairing/making good of the following existing treatment units :

a) Pump house of 4.60 m X 3.00 m at Lambal, with pump foundation ramp, suitable trusses with CGI roofing, doors, windows.

b) Service Reservoir of 1.00 lakh litres capacity (6.50 m x 6.50 m x 3.00 m) at Lambal.

c) Settling tank of 0.60 lakh litres capacity (7.00 m x 3.50m x 1.80m) at Lambal.

d) RCC Slow Sand Filter including removal, washing, cleaning and relaying of filter media including make up of deficit media etc. complete- of area.

Extension of pipeline for Sangaiprou Maning :

Providing & laying of DI Distribution Pipes (K-7 class) conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code (A) Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves, and disinfection of all pipes, trial run and commissioning, etc. complete. i) DI 100 mm dia = 3500.00 m ii) DI 150 mm dia =3000.00 m Total = 6500.00 m

Providing & laying of GI Distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985, socket at one end and the protected with plastic thread protector, socket conforming toIS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete. GI 80 mm dia = 4500.00 m.

Construction of water treatment plant at Tabungkhok Makha (0.20 MLD). The source of raw water is Pond which is at a distance of 200.00 m from the treatment plant including site levelling/land development (i/c demolition of old structure if any), approach road etc. complete and the following items as below :

Design, Drawing & Construction of 2 (two)pump house with RCC Column, lintel, brickwall, ramp, suitable trusses with CGI roofing, doors, windows, electrification with good finish having a plinth area of 12 sqm with pump foundation for 2 nos. of pumpset complete. Supply and Installation of electrical pumpset with necessary component, fitting & Electrical work complete for raw water pumps (Worthington/ Mather Platt/ Kirloskar make) with motors (1 working and 1 stand by) i/c manually operated travelling crane with girder for lifting the pumps at : i) Intake and ii) Treatment site.

Design, Drawing, Construction, Testing and Commissioning of R.C.C. Aerator Fountain of about 5m height above GL consisting of at least 4 to 6 cascades with space requirement of 0.70 m2 per MLD exposed faces line with china glazed colour tiles of approved pattern i/c fixing & providing inlet pipe of suitable pipes i/c smooth finishing of supporting columns and vertical walls, watering, curing, weatherproof painting two coats and giving water tightness test, etc. complete.

Design, Drawing, Construction, Testing and Commissioning of RCC Settling Tank (0.13 ML) capacity with necessary pipe fittings for raw water inlet, outlet & sludge washout system etc. complete.

Design, Drawing, Construction, Testing and Commisioning of RCC Slow Sand Filter having area of 72.00 sqm with suitable underdrainage system & collection chamber for clear water along with pipe fitting and wash out system with necessary inspection chamber including necessary internal fitting and suitable filter media etc. complete.– 2 unit

Design, Drawing, Construction, Testing and Commissioning of RCC clear water underground Reservoir (0.10 ML) with slab roofing , necessary pipe fitting, manhole with cover , air vent & fitted with disinfection dosing unit etc. complete.

Design, Drawing, Energisation, Procurement and Installation of suitable transfo mer i/c erection & stringing of necessary HT & LT line for power supply having capacity enough to operate the pumping machineries for the scheme/intake, including internal and external lighting, testing etc. all complete.

Design, Drawing & Construction of chowkidar quarter cum godown with RCC column of suitable foundation, brickwall, lintel, ramp, suitable trusses with CGI roofing, doors, windows, electrification with good finish having a plinth area of 7.75m X 8.36m.

Design, Drawing and Construction of ange iron fencing around the treatment site.

Providing & laying of DI Raw Water pipe (K-7 class) conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code (A) Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves, and disinfection of all pipes, trial run and commissioning, etc. complete : 100 mm dia = 200.00 m

Providing & laying of DI Distribution Pipes (K-7 class) conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code (A) Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves, and disinfection of all pipes, trial run and commissioning, etc. complete. i) DI 100 mm dia = 1000.00 m ii) DI 150 mm dia = 1000.00 m Total = 2000.00 m

Providing & laying of GI Distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985, socket at one end and the protected with plastic thread protector, socket conforming toIS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete. at GI 80 mm dia = 1500.00 m

Construction of water treatment plant at Phayeng (0.55 MLD). The source of raw water is Pond which is at a distance of 200.00 m from the treatment plant including site levelling/land development (i/c demolition of old structure if any), approach road etc. complete and the following items as below :

Design, Drawing and Construction of Impounding Raw Water Storage Pond having capacity of 12,200.00 cum.

Design, Drawing & Construction of pump house with RCC Column, lintel, brick wall, ramp, suitable trusses with CGI roofing, doors, windows, electrification with good finish having a plinth area of 4.6m X 3.0m with pump foundation for 2 nos. of pump set complete. Supply and Installation of electrical pump set with necessary component, fitting & Electrical work complete for raw water pumps (Worthington/ Mather Platt/ Kirloskar make) with motors (1 working and 1 stand by) i/c manually operated travelling crane with girder for lifting the pumps at Intake site.

Design, Drawing, Construction, Testing and Commissioning of R.C.C. Aerator Fountain of about 5m height above GL consisting of at least 4 to 6 cascades with space requirement of 0.70 m2 per MLD exposed faces line with china glazed colour tiles of approved pattern i/c fixing & providing inlet pipe of suitable pipes i/c smooth finishing of supporting columns and vertical walls, watering, curing, weatherproof painting two coats and giving water tightness test, etc. complete.

Design, Drawing, Construction, Testing and Commissioning of RCC Settling Tank with necessary pipe fittings for raw water inlet, outlet & sludge washout system etc. complete.

Design, Drawing, Construction, Testing and Commisioning of RCC Slow Sand Filter having area of 180.50 sqm with suitable underdrainage system & collection chamber for clear water along with pipe fitting and wash out system with necessary inspection chamber including necessary internal fitting and suitable filter media etc. complete.– 2 unit

Design, Drawing, Construction, Testing and Commissioning of RCC clear water underground Reservoir (0.30ML) and hill top reservoir (0.30 ML) with slab roofing, necessary pipe fitting, manhole with cover, air vent & fitted with disinfection dosing unit etc. complete.

Design, Drawing & Construction of pump house with RCC Column, lintel, brick wall, ramp, suitable trusses with CGI roofing, doors, windows, electrification with good finish having a plinth area of 4.6m X 3.0m with pump foundation for 2 nos. of pump set complete. Supply and Installation of electrical pump set with necessary component, fitting & Electrical work complete for Plant water pumps for lifting upto hill top reservoir (Worthington/ Mather Platt/ Kirloskar make) with motors (1 working and 1 stand by) at treatment site

Design, Drawing & Construction of chowkidar quarter cum godown with RCC column of suitable foundation, brickwall, lintel, ramp, suitable trusses with CGI roofing, doors, windows, electrification with good finish having a plinth area of 7.75 m X 8.36 m

Design, Drawing, Enerzisation, Procurement and Installation of suitable transfo mer having capacity enough to operate the pumping machineries for the scheme/intake, including internal and external lighting, testing etc. complete.

Design and construction of barb wire fencing with angle iron as column i/c steel gate of clear width 5.00 m complete with accessories, fitting with suitable foundation around the WTP.

Providing & laying of DI Raw Water Pipes (K-7 class) conforming to IS 12288:2002 specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of DI fittings(specials)/CI fittings (specials) and suitable DI valves as per relevant IS Code. Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings etc. with necessary pipe supports and disinfection of all pipes, trial run and commissioning etc. complete (Necessary pipes shall be issued by the dept. and Contractor will arrange the necessary items/ equipments/ water etc. required for hydraulic testing) : D.I pipe K-7 : a) 100 mm dia .= 300.00 m

Providing & laying of DI Distribution Pipes (K-7 class) conforming to IS 12288:2002 specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of DI fittings(specials)/CI fittings (specials) and suitable DI valves as per relevant IS Code. Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings etc. with necessary pipe supports and disinfection of all pipes, trial run and commissioning etc. complete : a) 150 mm dia. = 3000.00 m b) 100 mm dia. = 2700.00 m Total = 5700.00 m

Providing & laying of GI Distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985, socket at one end and the protected with plastic thread protector, socket conforming toIS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete. A) 80 mm = 2500.00m B) 65 mm = 1000.00m Total = 3500.00m

Augmentation of Water Treatment Plant at Komlakhong (0.206 MLD). The source of raw water is Imphal river which is at a distance of 60.00 m from the treatment plant including site levelling/land development (i/c demolition of old structure if any), approach road etc. complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning of RCC clear water underground Reservoir (0.09ML) with slab roofing , necessary pipe fitting, manhole with cover , air vent & fitted with disinfection dosing unit etc. complete.

Design, Drawing & Construction of pump house with RCC Column, lintel, brickwall, ramp, suitable trusses with CGI roofing, doors, windows, electrification with good finish having a plinth area of 12 sqm with pump foundation for 2 nos. of pumpset complete. Supply and Installation of electrical pumpset with necessary component, fitting & Electrical work complete for raw water pumps (Worthington/ Mather Platt/ Kirloskar make) with motors (1 working and 1 stand by) i/c manually operated travelling crane with girder for lifting the pumps at Intake site.

Design, Drawing & Construction of brick wall fencing with RCC Column of suitable foundation with steel gate of clear width 3.60 m complete with accessories, fitting etc. complete at (WTP) - 52.00 m.

Design, Drawing, Enerzisation, Procurement and Installation of suitable transfo mer having capacity enough to operate the pumping machineries for the scheme/intake, including internal and external lighting, testing etc. complete.

Providing & laying of DI Distribution Pipes (K-7 class) conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code (A) Design, drawing and construction of pipe support & crossing steel truss bridges across rivers, nallah, etc. and chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves, and disinfection of all pipes, trial run and commissioning, etc. complete. i) DI 100 mm dia = 2500.00 m ii) DI 150 mm dia = 1000.00 m Total = 3500.00 m

Providing & laying of GI Distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985, socket at one end and the protected with plastic thread protector, socket conforming to IS:1239 (Pt-II/1992 - fourth revision) with amendment no. 1 in random length of 4 to 7m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials) and suitable GI valves as per relevant IS: Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete : GI Pipes (Medium) GI 80 mm dia. = 450.00 m

Repairing/making good of the following existing treatment units :

a) Sedimentation Tank 0.54 lakh lits of size (6.00x3.00x2.80)

b) Settling tank of size (9.70 m x 3.00m x 2.50m) at Komlakhong WSS.

c) RCC Slow Sand Filter including removal, washing, cleaning and relaying of filter media including make up of deficit media etc. complete -(2units of 5.00x5.00)m at Komlakhong WSS

d) Service Reservoir of size (0.31 lakh lits) (0.785x3.80x2.90)m at Komlakhong WSS.

Extension of pipeline for Maibam leikai :

Providing & laying of DI Distribution Pipes (K-7 class) conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code (A) Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and required pipe supports and masonary chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves, and disinfection of all pipes, trial run and commissioning, etc. complete. i) DI 200 mm dia = 2100.00 m ii) DI 150 mm dia = 2150.00 m iii) DI 100 mm dia = 2720.00 m Total = 6970.00 m

Augmentation of water treatment plant at Top Khabi (0.226 MLD). The source of raw water is community pond(which can be replenish from the Khabi River)at a distance of about 20 m from the treatment plant including site levelling/land development (i/c demolition of old structure if any), approach road etc. complete and the following items as below :

Design, Drawing & Construction of pump house with RCC Column, lintel, brickwall, ramp, suitable trusses with CGI roofing, doors, windows, electrification with good finish having a plinth area of 12 sqm with pump foundation for 2 nos. of pumpset complete. Supply and Installation of electrical pumpset with necessary component, fitting & Electrical work complete for raw water pumps (Worthington/ Mather Platt/ Kirloskar make) with motors (2 working and 1 stand by) i/c manually operated travelling crane with girder for lifting the pumps at Intake site.

Design, Drawing, Construction, Testing and Commissioning of RCC Slow Sand Filter having total area of 72.00 sqm with suitable underdrainage system & collection chamber for clear water along with pipe fitting and wash out system with necessary inspection chamber including necessary internal fitting and suitable filter media – 2units etc. complete

Design, Drawing, Construction, Testing and Commissioning of RCC clear water underground Reservoir of 0.10 ML capacity with slab roofing , necessary pipe fitting, manhole with cover, air vent& fitted with disinfection dosing unit etc. complete.

Design, Drawing, Construction, Testing and trial run of Overhead Tank 15 meter staging height of 0.25 ML capacity with suitable pile foundation, ancillary units, necessary pipe fittings, stairs/walkway/ passage with railing for inspection & maintenance of OHT including RCC clear water Pumping station i/c providing & installation of pump sets (Worthington/ Mather Platt/Kirloskar make) capable of filling 0.25 ML in one and half hours with motors (two working & one standby) etc. complete.

Design, Drawing, Energisation, Procurement and Installation of suitable transfo mer i/c erection & stringing of necessary HT & LT line for power supply having capacity enough to operate the pumping machineries for the scheme/intake, including internal and external lighting, testing etc. all complete.

Providing & laying of DI Distribution Pipes (K-7 class) conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code (A) Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves along with necessary pipe supports etc. with necessary pipe supports and disinfection of all pipes, trial run and commissioning, etc. complete : i) DI 100 mm dia = 1000.00 m ii) DI 150 mm dia = 730.00 m Total = 1730.00 m

Providing & laying of GI Distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985, socket at one end and the protected with plastic thread protector, socket conforming to IS:1239 (Pt-II/1992-fourth revision) with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves along with necessary pipe supports etc. and disinfection of all pipes, trial run and commissioning etc. complete : GI Pipes (Medium) GI 80 mm dia = 1750.00 m

Repairing/making good of the following existing treatment units:

a) RCC Slow Sand Filter including removal, washing, cleaning and relaying of filter media including make up of deficit media etc. complete -2(two) units of (3.5m x 3.5m)

b) Internal pipe connections/fittings for existing treatment units

Augmentation of water treatment plant at Phuramakhong (1.49 MLD). The source of raw water is Imphal river which is at a distance of 2000.00 m from the treatment plant including site levelling/land development (i/c demolition of old structure if any), approach road etc. complete and the following items as below :

Procurement and Installation of electrical pumpset with necessary component, fitting & Electrical work complete for : a) Intake -20 HP (1 nos) b) Treatment Plant – 50 HP (1 nos)

Design, Drawing & Construction of brick wall fencing having height of 2.50 m with RCC Column of suitable foundation around the treatment site with steel gate of clear width 5.00 m complete with accessories, fitting etc. complete and fixing 0.70 m height of barbed wire fencing above the wall at Hiyangthang (WTP) – 185 m .

Providing & laying of DI Distribution Pipes (K-7 class) conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code (A) Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves, and disinfection of all pipes, trial run and commissioning, etc. complete : i) DI 100 mm dia = 3000.00 m

Providing & laying of GI Distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985, socket at one end and the protected with plastic thread protector, socket conforming toIS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete. GI 80 mm dia = 1000.00 m

Repairing/making good of the following existing treatment units :

a) Removal, washing, cleaning and relaying of slow sand filters media including deficit sand etc. complete- 4 unit (15.00 x 15.00)

Augmentation of water treatment plant at Thangaching (0.50 MLD). The source of raw water is Sekmai river which is at a distance of 1500.00 m from the treatment plant including site levelling/land development, approach road etc. complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning of RCC Step type Intake for WTP (0.50 MLD) with suitable pile foundation, having 3 nos. of landing of size (2 x 2)m, 3 nos. of flight of 3m with mechanical system for lifting, with pump house with suitable pump foundation for 2 nos of pumpset in brickwall with RCC column, lintel and ramp including providing ,fixing trusses, frames with CGI roofing sheet of superior quality, fixing collapsible steel doors for moving pumpset, windows, electrification and its accessories complete with and finishing the same with good quality of paint. Supply and Installation of electrical pumpset with necessary component, fitting & Electrical work complete for raw water pumps (Worthington/Mather Platt/Kirloskar make) with motors (2 working and 1 stand by) ) i/c manually operated travelling crane with girder for lifting the pumps for Sekmai (WTP) at Sekmai River.

Design, Drawing, Enerzisation, Procurement and Installation of suitable transfo mer i/c erection & stringing of necessary HT & LT line for power supply having capacity enough to operate the pumping machineries for the scheme/intake, including internal and external lighting, testing etc. all complete.

Providing & laying of DI Raw Water Pipes (K-7 class) conforming to IS 12288:2002 specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of DI fittings(specials)/CI fittings (specials) and suitable DI valves as per relevant IS Code. Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings etc. and disinfection of all pipes, trial run and commissioning etc. complete from Intake to Thangaching WTP: DI 100mm dia. = 300.00 m DI 200mm dia. = 200.00 m

Providing & laying of DI Distribution Pipes (K-7 class) conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code (A) Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves, and disinfection of all pipes, trial run and commissioning, etc. complete. i) DI 100 mm dia = 200.00 m ii) DI 200 mm dia = 300.00 m

Providing & laying of GI Distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials) and suitable GI valves as per relevant IS Code. Suitable masonrychambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete : GI Pipes (Medium) i) GI 50 mm dia = 500.00 m ii) GI 65 mm dia = 950.00 m iii) GI 80 mm dia = 3000.00 m Total = 4450.00 m

Repairing/making good of the following existing treatment units with suitable underdrainage system & collection chamber for clear water along with pipe fitting and wash out system with necessary inspection chamber including necessary internal fitting :

a) Service Reservoir of 5.00 lakh litres capacity at Thangaching.

b) Settling tank of 0.90 lakh litres capacity at Thangaching.

c) RCC Slow Sand Filter including removal, washing, cleaning and relaying of filter media including make up of deficit media etc. complete -(72.25 sqm)

Extension of Pipeline from Phuramakhong to Ningombam :

Providing & laying of DI Distribution Pipes (K-7 class) conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code (A) Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves, and disinfection of all pipes, trial run and commissioning, etc. complete. i) DI 100 mm dia = 2500.00 m

Construction of water treatment plant at Patsoi Maning (0.20 MLD). The source of raw water is Pond which is at a distance of 200.00 m from the treatment plant including site levelling/land development (i/c demolition of old structure if any), approach road etc. complete and the following items as below :

Design, Drawing & Construction of pump house with RCC Column, lintel, brickwall, ramp, suitable trusses with CGI roofing, doors, windows, electrification with good finish having a plinth area of 12 sqm with pump foundation for 2 nos. of pumpset complete. Supply and Installation of electrical pumpset with necessary component, fitting & Electrical work complete for raw water pumps (Worthington/ Mather Platt/ Kirloskar make) with motors (1 working and 1 stand by) i/c manually operated travelling crane with girder for lifting the pumps at: i) Intake and ii) Treatment site.

Design, Drawing, Construction, Testing and Commissioning of RCC Settling Tank (0.084 ML) with necessary pipe fittings for raw water inlet, outlet & sludge washout system etc. complete.

Design, Drawing, Construction, Testing and Commisioning of RCC Slow Sand Filter having area of 72.00 sqm with suitable underdrainage system & collection chamber for clear water along with pipe fitting and wash out system with necessary inspection chamber including necessary internal fitting and suitable filter media etc. complete.– 2 unit

Design, Drawing, Construction, Testing and Commissioning of RCC clear water underground Reservoir (0.10 ML) with slab roofing , necessary pipe fitting, manhole with cover , air vent & fitted with disinfection dosing unit etc. complete.

Design, Drawing, Energisation, Procurement and Installation of suitable transfo mer i/c erection & stringing of necessary HT & LT line for power supply having capacity enough to operate the pumping machineries for the scheme/intake, including internal and external lighting, testing etc. all complete.

Design, Drawing & Construction of chowkidar quarter cum godown with RCC column of suitable foundation, brickwall, lintel, ramp, suitable trusses with CGI roofing, doors, windows, electrification with good finish having a plinth area of 7.75m X 8.36m

Design, Drawing and Construction of angle iron fencing- 1.22.00 m high fencing with angle iron posts 1.80.00 m long 50x50x6 mm plates at every 2.44.00 m apart embedded in cement concrete blocks of mix 1:5:10 (1 cement : 5 fine sand :10 stone/agg/40mm gauge) 30.5x30.5x61 cm corner and at every 12th posts to be strutted, provided with 10 (ten) horizontal lines and 2(two) diagonals of G.I barbed wire 0.124 kg/m between two posts filled and fixed with G.I. staples i/cearth work in excavation etc complete of length 275.00m i/cstandard steel gate of 2 shutter of length 1.85m and height 1.85m with necessary mechanical fittings complete around WTP.

Providing & laying of DI Raw Main Pipes conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code (A) Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves, and disinfection of all pipes, trial run and commissioning, etc. complete : 100 mm dia = 200.00 m

Providing & laying of DI Distribution Pipes (K-7 class) conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code (A) Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves, and disinfection of all pipes, trial run and commissioning, etc. complete : i) DI 100 mm dia = 1400.00 m ii) DI 150 mm dia = 500.00 m Total = 1900.00 m

Providing & laying of GI Distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985, socket at one end and the protected with plastic thread protector, socket conforming toIS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete. GI 80 mm dia = 700.00 m.

Augmentation of water treatment plant at Kodompokpi Mamang (0.23 MLD). The source of raw water is Pond which is at a distance of 100.00 m from the treatment plant including site levelling/land development (i/c demolition of old structure if any), approach road etc. complete and the following items as below :

Procurement and Installation of electrical pumpset with necessary component, fitting & Electrical work complete for : Intake -5 HP (2 nos)

Design, Drawing, Construction, Testing and Commissioning of RCC Settling Tank (0.07 ML) with necessary pipe fittings for raw water inlet, outlet & sludge washout system etc. complete.

Design, Drawing, Construction, Testing and Commissioning of RCC clear water underground Reservoir (0.10 ML) with slab roofing , necessary pipe fitting, manhole with cover , air vent & fitted with disinfection dosing unit etc. complete.

Design, Drawing, Construction, Testing and trial run of Overhead Tank 15 meter staging height of 0.20 ML capacity with suitable pile foundation, ancillary units, stairs/walkway/passage with railing for inspection & maintenance of OHT including RCC clear water Pumping station i/c providing & installation of pump sets (Worthington/Mather Platt/Kirloskar make) capable of filling 0.20 ML in one and half hours with motors (two working & one standby)etc. complete.

Providing & laying of DI Distribution Pipes (K-7 class) conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code (A) Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves, and disinfection of all pipes, trial run and commissioning, etc. complete i) DI 100 mm dia = 1100.00 m ii) DI 150 mm dia = 1500.00 m Total = 2600.00 m

Providing & laying of GI Distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985, socket at one end and the protected with plastic thread protector, socket conforming toIS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete. GI 80 mm dia = 1300.00 m

Repairing/making good of the following existing treatment units :

a) RCC Slow Sand Filter including removal, washing, cleaning and relaying of filter media including make up of deficit media etc. complete - 72.00 sqm

Augmentation of water treatment plant at Patsoi IV (0.27 MLD). The source of raw water is Pond which is at a distance of 300.00 m from the treatment plant including site levelling/land development (i/c demolition of old structure if any), approach road etc. complete and the following items as below :

Procurement and Installation of electrical pumpset with necessary component, fitting & Electrical work complete for : Intake -5 HP (2 nos)

Design, Drawing, Construction, Testing and Commissioning of RCC clear water underground Reservoir (0.10 ML) with slab roofing , necessary pipe fitting, manhole with cover , air vent & fitted with disinfection dosing unit etc. complete.

Design, Drawing, Construction, Testing and trial run of Overhead Tank 15 meter staging height of 0.20 ML capacity with suitable pile foundation, ancillary units, stairs/walkway/passage with railing for inspection & maintenance of OHT including RCC clear water Pumping station i/c providing & installation of pump sets (Worthington/Mather Platt/Kirloskar make) capable of filling 0.20 ML in one and half hours with motors (two working & one standby)etc. complete.

Providing & laying of DI Distribution Pipes (K-7 class) conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code (A) Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves, and disinfection of all pipes, trial run and commissioning, etc. complete : i) DI 100 mm dia = 3000.00 m ii) DI 150 mm dia = 1500.00 m Total = 4700.00 m

Providing & laying of GI Distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985, socket at one end and the protected with plastic thread protector, socket conforming toIS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete. GI 80 mm dia = 1800.00 m

Repairing/making good of the following existing treatment units :

a)Settling tank of 1.20 lakh litres capacity (10.00 m x 6.00m x 2.00m) at Patsoi IV

a) RCC Slow Sand Filter including removal, washing, cleaning and relaying of filter media including makeup of deficit media etc. complete - 147.00 sqm

Augmentation of water treatment plant at Kameng (0.10 MLD). The source of raw water is Luwanglee river which is at a distance of 100.00 m from the treatment plant including site levelling/land development, approach road,barb wire fencing etc. complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning of RCC Step type Intake for WTP (0.10 MLD) with suitable pile foundation, having 3 nos. of landing of size (2 x 2)m, 3 nos. of flight of 3m with mechanical system for lifting, with pump house with suitable pump foundation for 2 nos of pumpset in brickwall with RCC column, lintel and ramp including providing ,fixing trusses, frames with CGI roofing sheet of superior quality, fixing collapsible steel doors for moving pumpset, windows, electrification and its accessories complete with and finishing the same with good quality of paint. Supply and Installation of electrical pumpset with necessary component, fitting & Electrical work complete for raw water pumps (Worthington/Mather Platt/Kirloskar make) with motors (2 working and 1 stand by) ) i/c manually operated travelling crane with girder for lifting the pumps for Kameng (WTP) at Luwanglee River.

Design, Drawing, Construction, Testing and Commissioning of RCC Settling Tank with necessary pipe fittings for raw water inlet, outlet & sludge washout system etc. complete for the WTP (0.20 MLD).

Design, Drawing, Construction, Testing and Commissioning of RCC Slow Sand Filter with suitable underdrainage system & collection chamber for clear water along with pipe fitting and wash out system with necessary inspection chamber including necessary internal fitting and suitable filter media etc. complete.

Design, Drawing, Construction, Testing and Commissioning of RCC clear water underground Reservoir (0.10 ML) with slab roofing , necessary pipe fitting, manhole with cover , air vent & fitted with disinfection dosing unit etc. complete.

Design, Drawing & Construction of chowkidar quarter cum godown with RCC column with suitable foundation, brick wall, lintel, ramp, suitable trusses with CGI roofing, doors, windows, electrification with good finish having a plinth area of 7.00m X 8.00m.

Providing & laying of DI Raw Water Pipes (K-7 class) conforming to IS 12288:2002 specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of DI fittings(specials)/CI fittings (specials) and suitable DI valves as per relevant IS Code. Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings etc. and disinfection of all pipes, trial run and commissioning etc. complete from Intake to Kameng WTP: DI 100mm dia. = 100.00 m

Providing & laying of DI Distribution Pipes (K-7 class) conforming to IS 12288:2002 specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of DI fittings(specials)/CI fittings (specials) and suitable DI valves as per relevant IS Code. Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings etc. with necessary pipe supports and disinfection of all pipes, trial run and commissioning etc. complete : a) 100 mm dia. = 1900.00Rm

Providing & laying of GI Distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985, socket at one end and the protected with plastic thread protector, socket conforming toIS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete. A) 80 mm = 3000.00m B) 65 mm = 1424.00m

Repairing/making good of the following existing treatment units with suitable underdrainage system & collection chamber for clear water along with pipe fitting and wash out system with necessary inspection chamber including necessary internal fitting :

a) Settling tank of 0.60 lakh litres capacity at Kameng.

b) RCC Slow Sand Filter including removal, washing, cleaning and relaying of filter media including make up of deficit media etc. complete- (50.00 sqm)

Augmentation of water treatment plant at Tabungkhok (0.29 MLD). The source of raw water is Pond which is at a distance of 400.00 m from the treatment plant including site levelling/land development (i/c demolition of old structure if any), approach road etc. complete and the following items as below :

Design, Drawing & Construction of pump house with RCC Column, lintel, brick wall, ramp, suitable trusses with CGI roofing, doors, windows, electrification with good finish having a plinth area of 4.6m X 3.0m with pump foundation for 2 nos. of pumpset complete. Supply and Installation of electrical pumpset with necessary component, fitting & Electrical work complete for raw water pumps (Worthington/Mather Platt/Kirloskar make) with motors (1 working and 1 stand by) etc. complete.

Design, Drawing, Construction, Testing and Commissioning of RCC clear water underground Reservoir (0.20 ML) with slab roofing , necessary pipe fitting, manhole with cover , air vent & fitted with disinfection dosing unit etc. complete.

Design, Drawing, Construction, Testing and trial run of Overhead Tank 15 meter staging height of 0.20 ML capacity with suitable pile foundation, ancillary units, stairs/walkway/passage with railing for inspection & maintenance of OHT including RCC clear water Pumping station at Tabungkhok i/c providing & installation of pump sets (Worthington/ Mather Platt/Kirloskar make) capable of filling 0.20 ML in one and half hours with motors (two working & one standby) etc. complete.

Design, Drawing & Construction of chowkidar quarter cum godown with RCC column of suitable foundation, brickwall, lintel, ramp, suitable trusses with CGI roofing, doors, windows, electrification with good finish having a plinth area of 7.75m X 8.36m

Design, providing and construction of ange iron fencing around treatment site

Providing & laying of DI Distribution Pipes (K-7 class) conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code (A) Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves, and disinfection of all pipes, trial run and commissioning, etc. complete : i) DI 100 mm dia = 2450.00 m ii) DI 150 mm dia =1560.00 m Total = 4010.00 m

Providing & laying of GI Distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985, socket at one end and the protected with plastic thread protector, socket conforming toIS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete. at GI 80 mm dia = 1500.00 m.

Repairing/making good of the following existing treatment units :

a) RCC Slow Sand Filter including removal, washing, cleaning and relaying of filter media including make up of deficit media etc. complete- 162.00 sqm

b) Settling tank of 1.20 lakh litres capacity (10.00 m x 6.00m x 2.00m) at Tabungkhok

c) Service Reservoir of 1.00 lakh litres capacity (6.00 m x 6.00 m x 3.00 m) at Tabungkhok

Construction of water treatment plant at Sanjenbam (0.29MLD). The source of raw water is Pond which is at a distance of 200.00 m from the treatment plant including site levelling/land development (i/c demolition of old structure if any), approach road etc. complete and the following items as below

Design, Drawing and Construction of Impounding Raw Water Storage Pond having capacity of 11,500.00 cum.

Design, Drawing & Construction of pump house with RCC Column, lintel, brick wall, ramp, suitable trusses with CGI roofing, doors, windows, electrification with good finish having a plinth area of 4.6m X 3.0m with pump foundation for 2 nos. of pump set complete. Supply and Installation of electrical pump set with necessary component, fitting & Electrical work complete for raw water pumps (Worthington/ Mather Platt/ Kirloskar make) with motors (1 working and 1 stand by) i/c manually operated travelling crane with girder for lifting the pumps at Intake site.

Design, Drawing, Construction, Testing and Commissioning of R.C.C. Aerator Fountain of about 5m height above GL consisting of at least 4 to 6 cascades with space requirement of 0.70 m2 per MLD exposed faces line with china glazed colour tiles of approved pattern i/c fixing & providing inlet pipe of suitable pipes i/c smooth finishing of supporting columns and vertical walls, watering, curing, weatherproof painting two coats and giving water tightness test, etc. complete.

Design, Drawing, Construction, Testing and Commissioning of RCC Settling Tank with necessary pipe fittings for raw water inlet, outlet & sludge washout system etc. complete.

Design, Drawing, Construction, Testing and Commissioning of RCC Slow Sand Filter with suitable underdrainage system & collection chamber for clear water along with pipe fitting and wash out system with necessary inspection chamber including necessary internal fitting and suitable filter media etc. complete -2 units having a total area of 98.00 sqm.

Design, Drawing, Construction, Testing and Commissioning of RCC clear water underground Reservoir (0.15ML) with slab roofing, necessary pipe fitting, manhole with cover, air vent & fitted with disinfection dosing unit etc. complete.

Design, Drawing, Construction, Testing and trial run of Overhead Tank 15 meter staging height of 0.20 ML capacity with suitable pile foundation, ancillairy units, stairs/walkway/passage with railing for inspection & maintenance of OHT including RCC clear water Pumping station. Providing & installation of pump sets (Worthington/Mather Platt/Kirloskar make) capable of filling 0.20 ML in one and half hours with motors (two working & one standby) etc. complete.

Design, Drawing & Construction of chowkidar quarter cum godown with RCC column of suitable foundation, brickwall, lintel, ramp, suitable trusses with CGI roofing, doors, windows, electrification with good finish having a plinth area of 7.75 m X 8.36 m

Design, Drawing, Enerzisation, Procurement and Installation of suitable transfo mer having capacity enough to operate the pumping machineries for the scheme/intake, including internal and external lighting, testing etc. complete.

Design and construction of barb wire fencing with angle iron as column i/c steel gate of clear width 5.00 m complete with accessories,fitting with suitable foundation around the WTP

Providing & laying of DI Raw Water Pipes (K-7 class) conforming to IS 12288:2002 specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of DI fittings(specials)/CI fittings (specials) and suitable DI valves as per relevant IS Code. Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings etc. with necessary pipe supports and disinfection of all pipes, trial run and commissioning etc. complete : a) 100 mm dia .= 200.00 m

Providing & laying of DI Distribution Pipes (K-7 class) conforming to IS 12288:2002 specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of DI fittings(specials)/CI fittings (specials) and suitable DI valves as per relevant IS Code. Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings etc. with necessary pipe supports and disinfection of all pipes, trial run and commissioning etc. complete : a) 150 mm dia .= 2500.00 m b) 100 mm dia. = 1800.00 m Total = 4300 .00 m

Providing & laying of GI Distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985, socket at one end and the protected with plastic thread protector, socket conforming toIS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete. a) 80 mm = 1500.00m b) 65 mm = 1000.00m Total = 2500.00 m

Construction of water treatment plant at Kiyam (0.10 MLD). The source of raw water is Abulok river which is at a distance of 800.00 m from the treatment plant including barb wire fencing/site levelling/land development, approach road etc. complete and the following items as below :

Design, Drawing and Construction of Impounding Raw Water Storage Pond having capacity of 20.00 ML at Kiyam within the available area.

Design, Drawing & Construction of pump house with RCC Column, lintel, brickwall, ramp, suitable trusses with CGI roofing, doors, windows, electrification with good finish having a plinth area of 4.6m X 3.0m with pump foundation for 2 nos. of pumpset etc. complete.

Design, Drawing, Construction, Testing and Commissioning of RCC Settling Tank with necessary pipe fittings for raw water inlet, outlet & sludge washout system etc. complete.

Design, Drawing, Construction, Testing and Commissioning of RCC Slow Sand Filter with suitable underdrainage system & collection chamber for clear water along with pipe fitting and wash out system with necessary inspection chamber including necessary internal fitting and suitable filter media etc. complete.

Design, Drawing, Construction, Testing and Commissioning of RCC clear water reservoir (0.10 ML) with slab roofing, necessary pipe fitting, manhole with cover , air vent & fitted with disinfection dosing unit etc. complete.

Design, Drawing, Construction, Testing and trial run of Overhead Tank 15 meter staging height of 0.20 ML capacity with suitable pile foundation, ancillary units, stairs/walkway/passage with railing for inspection & maintenance of OHT including RCC clear water Pumping station i/c providing & installation of pump sets (Worthington/Mather Platt/Kirloskar make) capable of filling 0.20 ML in one and half hours with motors (two working & one standby)etc. complete.

Design, Drawing, Enerzisation, Procurement and Installation of suitable transfo mer i/c erection & stringing of necessary HT & LT line for power supply having capacity enough to operate the pumping machineries for the scheme/intake, including internal and external lighting, testing etc. all complete.

Design, Drawing & Construction of chowkidar quarter cum godown with RCC column with suitable foundation, brick wall, lintel, ramp, suitable trusses with CGI roofing, doors, windows, electrification with good finish having a plinth area of 7.00m X 8.00m.

Providing & laying of DI Distribution Pipes (K-7 class) conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code (A) Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves, and disinfection of all pipes, trial run and commissioning, etc. complete : i) DI 100 mm dia = 500.00 m

Providing & laying of GI Distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985, socket at one end and the protected with plastic thread protector, socket conforming toIS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete : GI 80 mm dia = 1500.00 m . GI 65 mm dia = 1000.00 m . GI 50 mm dia = 1000.00 m . Total = 3500.00 m

Extension of Pipeline for Chingtham Leikai :

Providing & laying of DI Distribution Pipes (K-7 class) conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code (A) Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves, and disinfection of all pipes, trial run and commissioning, etc. complete : i) DI 100 mm dia = 3000.00 m ii) DI 150 mm dia =2500.00 m Total = 5500.00 m

Providing & laying of GI Distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985, socket at one end and the protected with plastic thread protector, socket conforming toIS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete. GI 80 mm dia = 4000.00 m

Augmentation of water treatment plant at Kadangband (0.25MLD). The source of raw water is Pond which is at a distance of 400.00 m from the treatment plant including site levelling/land development (i/c demolition of old structure if any), approach road etc. complete and the following items as below :

Procurement and installation of electrical pumpset with necessary component , fitting and electrical work etc. complete : For intake – 25 HP (2 nos.)

Design, Drawing, Construction, Testing and Commisioning of RCC clear water Service reservoir (0.05 ML) with slab roofing, necessary pipe fitting, manhole with cover, air vent & fitted with disinfection dosing unit etc. complete.

Design, Drawing, Enerzisation, Procurement and Installation of suitable transfo mer having capacity enough to operate the pumping machineries for the scheme/intake, including internal and external lighting, testing etc. complete.

Providing & laying of DI Distribution Pipes (K-7 class) conforming to IS 12288:2002 specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of DI fittings(specials)/CI fittings (specials) and suitable DI valves as per relevant IS Code. Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings etc. with necessary pipe supports and disinfection of all pipes, trial run and commissioning etc. complete : a) 100 mm dia. = 2700.00 m

Providing & laying of GI Distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985, socket at one end and the protected with plastic thread protector, socket conforming toIS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete. A) 80 mm = 4400.00m B) 65 mm = 1500.00m Total = 5900.00m

Repairing/making good of the following existing treatment units :

a)RCC Slow Sand Filter including removal, washing, cleaning and relaying of filter media including make up of deficit media etc. complete- of area 220.50 sqm at Sekmai

b)Service Reservoir of 0.15MLcapacity (7.00x7.00x3.00)m

Extension of pipeline for Heinoukhongnembi :

Providing & laying of DI Distribution Pipes (K-7 class) conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code (A) Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves, and disinfection of all pipes, trial run and commissioning, etc. complete : i) DI 100 mm dia = 2800.00 m ii) DI 150 mm dia =2200.00 m Total = 5000.00 m

Providing & laying of GI Distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985, socket at one end and the protected with plastic thread protector, socket conforming toIS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete. GI 80 mm dia = 3500.00 m

Augmentation of water treatment plant at Malom Tuliyaima (0.35 MLD). The source of raw water is Pond which is at a distance of 300.00 m from the treatment plant including site levelling/land development (i/c demolition of old structure if any), approach road etc. complete and the following items as below :

Design, Drawing & Construction of pump house with RCC Column, lintel, brickwall, ramp, suitable trusses with CGI roofing, doors, windows, electrification with good finish having a plinth area of 12 sqm with pump foundation for 2 nos. of pumpset complete. Supply and Installation of electrical pumpset with necessary component, fitting & Electrical work complete for raw water pumps (Worthington/ Mather Platt/ Kirloskar make) with motors (1 working and 1 stand by) i/c manually operated travelling crane with girder for lifting the pumps at Intake site.

Design, Drawing, Construction, Testing and Commissioning of RCC clear water underground Reservoir (0.10 ML) with slab roofing , necessary pipe fitting, manhole with cover , air vent & fitted with disinfection dosing unit etc. complete.

Design, Drawing, Construction, Testing and trial run of Overhead Tank 15 meter staging height of 0.20 ML capacity with suitable pile foundation, ancillary units, stairs/walkway/passage with railing for inspection & maintenance of OHT including RCC clear water Pumping station at Malom Tuliyaima i/c providing & installation of pump sets (Worthington/Mather Platt/Kirloskar make) capable of filling 0.20 ML in one and half hours with motors (two working & one standby) etc. complete.

Design, Drawing & Construction of brick wall fencing having height of 2.50 m with RCC Column of suitable foundation around the treatment site with steel gate of clear width 5.00 m complete with accessories, fitting etc. complete and fixing 0.70 m height of barbed wire fencing above the wall at (WTP) – 300 m .

Providing & laying of DI Distribution Pipes (K-7 class) conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code (A) Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves, and disinfection of all pipes, trial run and commissioning, etc. complete : i) DI 100 mm dia = 700.00 m ii) DI 150 mm dia =2200.00 m Total = 2900.00 m

Providing & laying of GI Distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985, socket at one end and the protected with plastic thread protector, socket conforming toIS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete. GI 80 mm dia = 3250.00 m

Repairing/making good of the following existing treatment units :

a) RCC Slow Sand Filter including removal, washing, cleaning and relaying of filter media including make up of deficit media etc. complete- of area 98.00 sqm at Malom Tuliyaima

Augmentation of water treatment plant at Haoreibi (0.56 MLD). The source of raw water is Imphal river which is at a distance of 700.00 m from the treatment plant including site levelling/land development (i/c demolition of old structure if any), approach road etc. complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning of RCC Step type Intake for WTP (0.557 MLD) with suitable pile foundation, having 3 nos. of landing of size (2 x 2)m, 3 nos. of flight of 3m with mechanical system for lifting, with pump house with suitable pump foundation for 2 nos. of pumpset in brickwall with RCC column, lintel and ramp including providing ,fixing trusses, frames with CGI roofing sheet of superior quality, fixing collapsible steel doors for moving pumpset, door, windows, electrification and its accessories complete with and finishing the same with good quality of paint. Supply and Installation of electrical pumpset with necessary component, fitting & Electrical work complete for raw water pumps (Worthington/Mather Platt/Kirloskar make) with motors (1 working and 1 stand by) ) i/c manually operated travelling crane with girder for lifting the pumps for Haoreibi (WTP) at Imphal River.

Design, Drawing, Construction, Testing and Commissioning of R.C.C. Aerator Fountain of about 5m height above GL consisting of at least 4 to 6 cascades with space requirement of 0.70 m2 per MLD exposed faces line with china glazed colour tiles of approved pattern i/c fixing & providing inlet pipe of suitable pipes i/c smooth finishing of supporting columns and vertical walls, watering, curing, weatherproof painting two coats and giving water tightness test, etc. complete.

Design, Drawing, Construction, Testing and Commissioning of RCC clear water reservoir (0.20 ML) with slab roofing, necessary pipe fitting, manhole with cover, air vent & fitted with disinfection dosing unit etc. complete.

Design, Drawing, Construction, Testing and trial run of Overhead Tank 15 meter staging height of 0.20 ML capacity with suitable pile foundation, ancillary units, stairs/walkway/passage with railing for inspection & maintenance of OHT including RCC clear water Pumping station i/c providing & installation of pump sets (Worthington/Mather Platt/Kirloskar make) capable of filling 0.45 ML in one and half hours with motors (two working & one standby) etc. complete.

Design, Drawing & Construction of brick wall fencing with RCC Column of suitable foundation with steel gate of clear width 5.00 m complete with accessories, fitting etc. complete -300 m

Design, Drawing & Construction of pump house with RCC Column, lintel, brickwall, ramp, suitable trusses with CGI roofing, doors, windows, electrification with good finish having a plinth area of 6.25m X 4.25m with pump foundation for 2 nos. of pumpset complete. Supply and Installation of electrical pumpset with necessary component, fitting & Electrical work etc. complete for raw water pumps (Worthington/Mather Platt/Kirloskar make) with motors (1 working and 1 stand by) at treatment site.

Design, Drawing & Construction of chowkidar quarter cum godown with RCC column with suitable foundation, brickwall, lintel, ramp, suitable trusses with CGI roofing, doors, windows, electrification with good finish having a plinth area of 7.00m X 8.00m.

Providing & laying of DI Raw Water Pipes (K-7 class) conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code (A) Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and required pipe supports and masonary chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves, and disinfection of all pipes, trial run and commissioning, etc. complete. i) DI 200 mm dia= 1400.00

Providing & laying of DI Distribution Pipes (K-7 class) conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code (A) Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and required pipe supports and masonary chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves, and disinfection of all pipes, trial run and commissioning, etc. complete. i) DI 200 mm dia = 1050.00 m ii) DI 150 mm dia = 2250.00 m iii) DI 100 mm dia = 2720.00 m Total = 6020.00 m

Providing & laying of GI Distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials) and suitable GI valves as per relevant IS Code. Suitable masonrychambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete GI Pipes (Medium) i) GI 80 mm dia =4430.00 m

Construction of Water Treatment Plant at Sekmai Ningthouba leikai (0.5MLD). The source of raw water is Makhan Stream which is at a distance of 3000.00 m from the treatment plant including site levelling/land development (i/c demolition of old structure if any), approach road etc. complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning of Intake weir dam of length 7.00 m and a height of 2.00 m including an open RCC drain up to collection chamber of size (3.00 x 2.00 x1.5) m with necessary pipe fittings etc. complete.

Design, Drawing, Construction, Testing and Commissioning of R.C.C. Aerator Fountain of about 5m height above GL consisting of at least 4 to 6 cascades with space requirement of 0.70 m2 per MLD exposed faces line with china glazed colour tiles of approved pattern i/c fixing & providing inlet pipe of suitable pipes i/c smooth finishing of supporting columns and vertical walls, watering, curing, weatherproof painting two coats and giving water tightness test, etc. complete.

Design, Drawing, Construction, Testing and Commissioning of RCC Settling Tank with necessary pipe fittings for raw water inlet, outlet & sludge washout system etc. complete.

Design, Drawing, Construction, Testing and Commissioning of RCC Slow Sand Filter with suitable underdrainage system & collection chamber for clear water along with pipe fitting and wash out system with necessary inspection chamber including necessary internal fitting and suitable filter media - 2 units having a total area of 60.20 sqm.

Design, Drawing, Construction, Testing and Commissioning of RCC clear water underground Reservoir (0.20ML) with slab roofing, necessary pipe fitting, manhole with cover, air vent & fitted with disinfection dosing unit etc. complete.

Design, Drawing & Construction of chowkidar quarter cum godown with RCC column with suitable foundation, brickwall, lintel, ramp, suitable trusses with CGI roofing, doors, windows, electrification with good finish having a plinth area of 7.00m X 8.00m.

Design, Drawing and construction of brick wall fencing with column, grade beams i/c steel gate of clear width 5.00 m complete with accessories, fitting with suitable foundation around the WTP

Providing & laying of DI Raw Main Pipes (K-7 class) conforming to IS 12288:2002 specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of DI fittings(specials)/CI fittings (specials) and suitable DI valves as per relevant IS Code. Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings etc. with necessary pipe supports and disinfection of all pipes, trial run and commissioning etc. complete : a) 100 mm dia .= 3000.00 m

Providing & laying of DI Distribution Pipes (K-7 class) conforming to IS 12288:2002 specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of DI fittings(specials)/CI fittings (specials) and suitable DI valves as per relevant IS Code. Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings etc. with necessary pipe supports and disinfection of all pipes, trial run and commissioning etc. complete : a) 150 mm dia.= 3000.00 m b) 100 mm dia. = 6000.00 m = 9000.00 m

Providing & laying of GI Distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985, socket at one end and the protected with plastic thread protector, socket conforming toIS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete. A) 80 mm = 3500.00m

Augmentation of water treatment plant Chajing Karam (0.379 MLD). The source of raw water is Imphal river which is at a distance of 700.00 m from the treatment plant including site levelling/land development (i/c demolition of old structure if any), approach road etc. complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning of RCC Step type Intake with suitable pile foundation, having 3 nos. of landing of size (2 x 2)m, 3 nos. of flight of 3m with mechanical system for lifting, with pump house with suitable pump foundation for 2 nos. of pumpset in brickwall with RCC column, lintel and ramp including providing ,fixing trusses, frames with CGI roofing sheet of superior quality, fixing collapsible steel doors for moving pumpset, door, windows, electrification and its accessories complete with and finishing the same with good quality of paint. Supply and Installation of electrical pumpset with necessary component, fitting & Electrical work complete for raw water pumps (Worthington/Mather Platt/Kirloskar make) with motors (1 working and 1 stand by) ) i/c manually operated travelling crane with girder for lifting the pumps for Chajing Karam (WTP) at Imphal River.

Design, Drawing, Construction, Testing and trial run of Overhead Tank 15 meter staging height of 0.20 ML capacity with suitable pile foundation, ancillary units, stairs/walkway/passage with railing for inspection & maintenance of OHT including RCC clear water Pumping station i/c providing & installation of pump sets (Worthington/Mather Platt/Kirloskar make) capable of filling 0.45 ML in one and half hours with motors (two working & one standby) etc. complete.

Design, Drawing & Construction of pump house with RCC Column, lintel, brickwall, ramp, suitable trusses with CGI roofing, doors, windows, electrification with good finish having a plinth area of 12 sqm with pump foundation for 2 nos. of pumpset complete. Supply and Installation of electrical pumpset with necessary component, fitting & Electrical work complete for raw water pumps (Worthington/ Mather Platt/ Kirloskar make) with motors (1 working and 1 stand by) at treatment site.

Design, Drawing & Construction of brick wall fencing with RCC Column of suitable foundation with steel gate of clear width 5.00 m complete with accessories, fitting etc. complete at WTP - 87 m

Providing & laying of DI Distribution Pipes (K-7 class) conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code (A) Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and required pipe supports and masonary chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves, and disinfection of all pipes, trial run and commissioning, etc. complete. i) DI 150 mm dia = 1150.00 m ii) DI 100 mm dia = 1200.00 m Total = 2350.00 m

Providing & laying of GI Distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials) and suitable GI valves as per relevant IS Code. Suitable masonrychambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete. GI Pipes (Medium) i) GI 80 mm dia =500.00 m

Repairing/making good of the following existing treatment units :

a) Sedimentation tank (3nos. x 8.40 m x 2.70 m)as per Manual on Water Supply and Treatment-1999 and conforming to IS 11401:1990 and 1 no. service reservoir of 3.75x 4.35,and inlet and outlet chamber of Slow sand filter at Chajing karam Unit.

b) RCC Slow Sand Filter including removal, washing, cleaning and relaying of filter media including make up of deficit media etc. complete – 42.40 sqm

Augmentation of Water Treatment Plant at Phoubakchao (0.55 MLD). The source of raw water is Imphal river which is at a distance of 100.00 m from the treatment plant including site levelling/land development (i/c demolition of old structure if any), approach road etc. complete and the following items as below :

Design, Drawing & Construction of pump house with RCC Column, lintel, brick wall, ramp, suitable trusses with CGI roofing, doors, windows, electrification with good finish having a plinth area of 4.25m x 3.25m with pump foundation for 2 nos. of pumpset complete. Supply and Installation of electrical pumpset with necessary component, fitting & Electrical work etc. complete for raw water pumps (Worthington/Mather Platt/Kirloskar make) with motors (1 working and 1 stand by)) at Intake.

Design, Drawing, Construction, Testing and Commissioning of RCC clear water underground Reservoir (0.22ML) with slab roofing , necessary pipe fitting, manhole with cover , air vent & fitted with disinfection dosing unit etc. complete.

Design, Drawing, Construction, Testing and trial run of Overhead Tank 15 meter staging height of 0.25 ML capacity i/c pump house with suitable pile foundation, ancillary units, stairs/ walkway/passage with railing for inspection & maintenance of OHT including RCC clear water Pumping station i/c providing & installation of pump sets (Worthington/ Mather Platt/Kirloskar make) capable of filling 0.25 ML in one and half hours with motors (two working & one standby) etc. complete.

Design, drawing & construction of chowkidar quarter with RCC column of suitable foundation, brickwall, lintel, ramp, suitable trusses with CGI roofing, doors, windows, electrification with good finish having a plinth area of 7.75m X 8.36m.

Design, Drawing & Construction of brick wall fencing with RCC Column of suitable foundation with steel gate of clear width 3.60 m complete with accessories, fitting etc. complete at (WTP) -105.00 m .

Design, Drawing, Enerzisation, Procurement and Installation of suitable transfo mer i/c erection & stringing of necessary HT & LT line for power supply having capacity enough to operate the pumping machineries for the scheme/intake, including internal and external lighting, testing etc. all complete.

Providing & laying of DI Distribution Pipes (K-7 class) conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code (A) Design, drawing and construction of pipe support & crossing steel truss bridges across rivers, nallah, etc. and chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves, and disinfection of all pipes, trial run and commissioning, etc. complete. i) DI 100 mm dia = 2500.00 m ii) DI 150 mm dia = 2500.00 m Total = 5000.00 m

Providing & laying of GI Distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as perIS:554/1985, socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision) with amendment no. 1 in random length of 4 to 7m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings (specials) and suitable GI valves as per relevant IS: Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve, pipe support including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete : GI Pipes (Medium) GI 80 mm dia. = 900.00 m

Repairing/making good of the following existing treatment units :

a) Settling tank of 0.172 lakh lits size (16.20 m x 6.75m x 3.00m) at Phoubakchao WSS. Service Reservoir of 0.77 lakh lits size (5.30m x 5.30 m x3.00) at Phoubakchao WSS.

b) RCC Slow Sand Filter including removal, washing, cleaning and relaying of filter media including make up of deficit media etc. complete- (2units of 10.00 x 10.00) m at Phoubakchao WSS.

Augmentation of water treatment plant at Ngariyanbam (0.20 MLD). The source of raw water is Nambul river which is at a distance of 770.00 m from the treatment plant including site levelling/land development, approach road etc. complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning of RCC Step type Intake with suitable pile foundation, having 3 nos. of landing of size (2 x 2)m, 3 nos. of flight of 3m with mechanical system for lifting, with pump house with suitable pump foundation for 2 nos. of pumpset in brickwall with RCC column, lintel and ramp including providing ,fixing trusses, frames with CGI roofing sheet of superior quality, fixing collapsible steel doors for moving pumpset, windows, electrification and its accessories complete with and finishing the same with good quality of paint. Supply and Installation of electrical pumpset with necessary component, fitting & Electrical work complete for raw water pumps (Worthington/Mather Platt/Kirloskar make) with motors (1 working and 1 stand by) ) i/c manually operated travelling crane with girder for lifting the pumps for Ngariyanbam (WTP) at Nambul River.

Design, Drawing, Construction, Testing and Commissioning of RCC Settling Tank (0.30 lakh litres) with necessary pipe fittings for raw water inlet, outlet & sludge washout system etc. complete.

Design, Drawing, Construction, Testing and Commissioning of RCC Slow Sand Filter (50.00 sqm.) with suitable underdrainage system & collection chamber for clear water along with pipe fitting and wash out system with necessary inspection chamber including necessary internal fitting and suitable filter media etc. complete.

Design, Drawing, Construction, Testing and Commissioning of RCC clear water reservoir (0.20 ML) with slab roofing , necessary pipe fitting, manhole with cover , air vent & fitted with disinfection dosing unit etc. complete.

Design, Drawing, Enerzisation, Procurement and Installation of suitable transfo mer i/c erection & stringing of necessary HT & LT line for power supply having capacity enough to operate the pumping machineries for the scheme/intake, including internal and external lighting, testing etc. all complete.

Providing & laying of DI Distribution Pipes (K-7 class) conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code (A) Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves, and disinfection of all pipes, trial run and commissioning, etc. complete : i) DI 100 mm dia = 1000.00 m ii) DI 150 mm dia = 500.00 m

Providing & laying of GI Distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete : GI Pipes (Medium) i) GI 50 mm dia = 1500.00 m ii) GI 65 mm dia = 1500.00 m iii) GI 80 mm dia = 2000.00 m Total = 5000.00 m

Repairing/making good of the following existing treatment units :

a) Pump house of 4.60 m X 3.00 m at Ngariyanbam, with pump foundation ramp, suitable trusses with CGI roofing, doors, windows.

b) Service Reservoir of 1.00 lakh litres capacity (6.50 m x 6.50 m x 3.00 m) at Ngariyanbam.

c) Settling tank of 0.60 lakh litres capacity (7.00 m x 3.50m x 1.80m) at Ngariyanbam.

d) RCC Slow Sand Filter 18.00 sqm. including removal, washing, cleaning and relaying of filter media including make up of deficit media etc. complete -

Augmentation of water treatment plant at Terapokpi (0.10 MLD). The source of raw water is underground water which is at a distance of 800.00 m from the treatment plant including site levelling/land development, approach road, barb wire fencing etc. complete and the following items as below :

Design, drawing & construction of two pump houses with RCC Column, lintel, brickwall, ramp, suitable trusses with CGI roofing, doors, windows, electrification with good finish having a plinth area of 4.6m X 3.0m with pump foundation for 2 nos. of pumpset complete at intake of Terapokpi.

Supply and Installation of electrical submersible pumpset with necessary component, fitting & Electrical work complete for raw water pumps (Worthington/Mather Platt/Kirloskar make) with motors of suitable RPM AC 3Ph,415V-30 kW having discharge of 96 m3.hr and total head of 70 m (2 working and 1 stand by) ) i/c manually operated travelling crane with girder for lifting the pumps, base frame, control panel board and star Delta of L&T make complete set at intake of Terapokpi.

Supply and Installation of electrical pumpset for distribution lines with necessary component, fitting & Electrical work complete for raw water pumps (Worthington/Mather Platt/Kirloskar make) with motors of suitable RPM AC 3Ph,415V-30 kW having discharge of 96 m3.hr and total head of 70 m (2 working and 1 stand by) ) i/c manually operated travelling crane with girder for lifting the pumps, base frame, control panel board and star Delta of L&T make complete set at Plant of Terapokpi.

Design, Drawing, Construction, Testing and Commissioning of RCC Settling Tank with necessary pipe fittings for raw water inlet, outlet & sludge washout system etc. complete.

Design, Drawing, Construction, Testing and Commissioning of RCC Slow Sand Filter with suitable underdrainage system & collection chamber for clear water along with pipe fitting and wash out system with necessary inspection chamber including necessary internal fitting and suitable filter media etc. complete.

Design, Drawing, Construction, Testing and Commissioning of RCC clear water reservoir (0.10 ML) with slab roofing , necessary pipe fitting, manhole with cover, air vent & fitted with disinfection dosing unit etc. complete.

Design, Drawing, Enerzisation, Procurement and Installation of suitable transfo mer i/c erection & stringing of necessary HT & LT line for power supply having capacity enough to operate the pumping machineries for the scheme/intake, including internal and external lighting, testing etc. all complete.

Design, Drawing & Construction of chowkidar quarter cum godown with RCC column with suitable foundation, brick wall, lintel, ramp, suitable trusses with CGI roofing, doors, windows, electrification with good finish having a plinth area of 7.00m X 8.00m at Terapokpi.

Providing & laying of DI Distribution Pipes (K-7 class) conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code (A) Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, pipe support, fittings, valves, and disinfection of all pipes, trial run and commissioning, etc. complete : i) DI 100 mm dia = 1000.00 m ii) DI 150 mm dia = 500.00 m Total = 1500.00 m

Providing & laying of GI Distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials) and suitable GI valves as per relevant IS Code. Suitable masonrychambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete : at Terapokpi WSS : GI Pipes (Medium) i) GI 50 mm dia = 2500.00 m ii) GI 65 mm dia = 3000.00 m iii) GI 80 mm dia = 3000.00 m Total = 8500.00 m

Augmentation of water treatment plant at Loitang Sandum (0.20 MLD). The source of raw water is Luwanglee river which is at a distance of 900.00 m from the treatment plant including site levelling/land development, approach road, barb wire fencing etc. complete and the following items as below :

Design, Drawing & Construction of pump house with RCC Column, lintel, brickwall, ramp, suitable trusses with CGI roofing, doors, windows, electrification with good finish having a plinth area of 4.6m X 3.0m with pump foundation for 2 nos. of pumpset complete at intake of Loitang Sandum.

Design, Drawing, Construction, Testing and Commissioning of RCC Settling Tank with necessary pipe fittings for raw water inlet, outlet & sludge washout system etc. complete.

Design, Drawing, Construction, Testing and Commissioning of RCC Slow Sand Filter with suitable underdrainage system & collection chamber for clear water along with pipe fitting and wash out system with necessary inspection chamber including necessary internal fitting and suitable filter media etc. complete.

Design, Drawing, Construction, Testing and Commissioning of RCC clear water reservoir (0.20 ML) with slab roofing , necessary pipe fitting, manhole with cover , air vent & fitted with disinfection dosing unit etc. complete.

Design, Drawing, Enerzisation, Procurement and Installation of suitable transfo mer i/c erection & stringing of necessary HT & LT line for power supply having capacity enough to operate the pumping machineries for the scheme/intake, including internal and external lighting, testing etc. all complete.

Repairing/making good of the following existing treatment units :

a) Settling tank of 0.50 lakh litres capacity at Loitang Sandum.

b) RCC Slow Sand Filter 18.00 sqm. including removal, washing, cleaning and relaying of filter media including make up of deficit media etc. complete -

c) Service Reservoir of 0.80 lakh litres capacity (6.50 m x 6.50 m x 3.00 m) at Loitang Sandum.

Providing & laying of DI Distribution Pipes (K-7 class) conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code (A) Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves, and disinfection of all pipes, trial run and commissioning, etc. complete : i) DI 100 mm dia = 500.00 m ii) DI 150 mm dia = 500.00 m Total = 1000.00 m

Providing & laying of GI Distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials) and suitable GI valves as per relevant IS Code. Suitable masonrychambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete : GI Pipes (Medium) i) GI 65 mm dia = 1000.00 m ii) GI 80 mm dia = 1500.00 m Total = 2500.00 m

Augmentation of water treatment plant at Upokpi (0.55 MLD). The source of raw water is Nambul river which is at a distance of 1300.00 m from the treatment plant including site levelling/land development (i/c demolition of old structure if any), approach road etc. complete and the following items as below :

Procurement and Installation of electrical pumpset with necessary component, fitting & Electrical work complete for : a) Intake -15 HP (2 nos)

Design, Drawing and Construction of pump house with RCC Column, lintel, brickwall, ramp, suitable trusses with CGI roofing, doors, windows, electrification with good finish having a plinth area of 12sqm with pump foundation for 2 nos. of pumpset complete at Zonal site.

Design, Drawing, Construction, Testing and Commisioning of RCC clear water underground Service reservoir of 0.150 MLD capacity (7.50m x 7.50m x 3.00m) with slab roofing , necessary pipe fitting, manhole with cover , air vent & fitted with disinfection dosing unit etc. complete.

Design, Drawing, Construction, Testing and trial run of Overhead Tank 15 meter staging height of 2.50 Lakh litres capacity i/c pump house with suitable pile foundation, ancillary units, stairs/walkway/passage with railing for inspection & maintenance of OHT including RCC clear water Pumping station i/c providing & installation of pump sets (Worthington/Mather Platt/Kirloskar make) capable of filling 2.50 Lakh litres in one and half hours with motors (one working & one standby) etc. complete.

Design, Drawing, Enerzisation, Procurement and Installation of suitable transfo mer i/c erection & stringing of necessary HT & LT line for power supply having capacity enough to operate the pumping machineries for the scheme/intake, including internal and external lighting, testing etc. all complete.

Providing & laying of DI Distribution Pipes (K-7 class) conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code (A) Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, pipe support, fittings, valves, and disinfection of all pipes, trial run and commissioning, etc. complete : i) DI 100 mm dia = 3000.00 m ii) DI 150 mm dia = 2000.00 m iii) DI 200 mm dia = 265.00 m Total = 5265.00 m

Providing & laying of GI Distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985, socket at one end and the protected with plastic thread protector, socket conforming toIS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete : GI Pipes (Medium) GI 80 mm dia = 1000.00 m .

Repairing of the following existing treatment units :

a) Settling Tank of 0.116 MLD capacity (11.00m x 5.30m x 2.00m) at Upokpi WSS.

b) RCC Slow Sand Filter including removal, washing, cleaning and relaying of filter media including make up of deficit media etc. complete- of 162.00 sqm. (9.00m x 9.00m) x 2 at Upokpi WSS.

c) Service Reservoir of 0.78 lakh litres capacity (3.14m x 5.50m x 3.30m) at Upokpi WSS.

Augmentation of water treatment plant at Tairenpokpi (0.17 MLD). The source of raw water is Ningthou rok stream which is at a distance of 2000.00 m from the treatment plant including site levelling/land development (i/c demolition of old structure if any), approach road etc. complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning of Intake weir dam of length 7.00 m and a height of 2.00 m including an open RCC drain upto collection chamber of size (3.00 x 2.00 x1.5) m with necessary pipe fittings etc. complete.

Design, Drawing, Construction, Testing and Commisioning of RCC clear water Service reservoir (0.05 ML) with slab roofing, necessary pipe fitting, manhole with cover , air vent & fitted with disinfection dosing unit etc. complete.

Design, Drawing & Construction of chowkidar quarter cum godown in brickwall with column, lintel consisting of 3 rooms with kitchen, bathroom ,well ventilated store room including providing, fixing trusses, frames with CGI roofing sheet of superior quality, doors, windows, electrification and its accessories complete with and finishing the same with good quality of paint having a plinth area of 7.75 m X 8.36 m

Design and construction of barb wire fencing with angle iron as column i/c steel gate of clear width 5.00 m complete with accessories, fitting with suitable foundation around the WTP

Providing & laying of DI Raw Main Pipes (K-7 class) conforming to IS 12288:2002 specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of DI fittings(specials)/CI fittings (specials) and suitable DI valves as per relevant IS Code. Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings etc. with necessary pipe supports and disinfection of all pipes, trial run and commissioning etc. complete. a) 100 mm dia .= 2000.00 m

Providing & laying of DI Distribution Pipes (K-7 class) conforming to IS 12288:2002 specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of DI fittings(specials)/CI fittings (specials) and suitable DI valves as per relevant IS Code. Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings etc. with necessary pipe supports and disinfection of all pipes, trial run and commissioning etc. complete : a) 100 mm dia. = 2500.00 m

Providing & laying of GI Distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985, socket at one end and the protected with plastic thread protector, socket conforming toIS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete : A) 80 mm = 3700.00m B) 65 mm = 1500.00m Total=5200.00m

Repairing/making good of the following existing treatment units :

a) RCC Slow Sand Filter including removal, washing, cleaning and relaying of filter media including make up of deficit media etc. complete- of area 81 sqm (4 x 4.50 m x 4.50 m)

Operation and maintenance of the above Schemes for a period of 5years after commission of the project on turnkey basis.

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