Water Supply Project for Manipur State (SH Providing Drinking Water Supply to Rural Area of Manipur (231 schemes), works) Package RWS P VIII (W)

Amount

IMPHAL EAST DIVISION :

Augmentation of Water Treatment Plant at Haraorou (0.26 MLD). The source of Raw is tubewell which is at a distance of 100 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:

Procurement and installation of electrical submersible pumpsets with necessary components, fitting & Electrical Works etc. complete at intake site – 2nos.

Design, Drawing and Construction of Barbed wire fencing with angle Iron post, length of 200 m, steel gate of clear width 4.00 m complete with accessories, fitting with suitable foundation etc. 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 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) GI 80 mm dia = 600.00 m b) GI 65 mm dia = 600.00 m c) GI 50 mm dia = 580.00 m Total = 1780.00 m

Construction of Water Treatment Plant at Chanung (0.033 MLD). The source of Raw is Pond which is to be fed from Stream and about 500 m from 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 & Commissioning of RCC settling tank with necessary pipe fittings for raw inlet, outlet & sludge washout system etc. complete.

Design, Drawing, Construction, Testing & Commissioning of RCC Slow Sand Filter with suitable under drainage 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 (0.0225 ML) with slab roofing , necessary pipe fitting, manhole with cover, air vent & fitted with disinfection dosing unit etc. complete.

Design, Drawing and Construction of Barbed wire fencing with angle Iron post, length of 200 m, steel gate of clear width 4.00 m complete with accessories, fitting with suitable foundation 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 4.00 m x 3.00 m 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, Energisation, 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 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. 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) GI 65 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 : a) GI 80 mm dia = 400.00 m b) GI 65 mm dia = 1385.00 m c) GI 50 mm dia = 845.00 m d) GI 40 mm dia = 320.00 m Total = 3160.00 m

Augmentation of Water Treatment Plant at Keibi Heikak Mapal (0.18 MLD). The source of Raw is Iril River (Perennial) which is at a distance of 700 m from 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 RCC Step type Intake for WTP (0.18 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 (WTP) at Iril River.

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

Design, Drawing, Construction, Testing & Commissioning of RCC Slow Sand Filter with suitable under drainage 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 (0.07 ML) with slab roofing , necessary pipe fitting, manhole with cover, air vent & fitted with disinfection dosing unit etc. complete.

Design, Drawing and Construction of Barbed wire fencing with angle Iron post, length of 200 m, steel gate of clear width 4.00 m complete with accessories, fitting with suitable foundation etc. Complete at treatment site.

Design, Drawing, Energisation, 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 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. 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) GI 100 mm dia = 700.00 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 masonrychambers 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 For Distribution Pipes : a) DI 150 mm dia = 758.00 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) GI 100 mm dia = 797.00 m b) GI 80 mm dia = 118.00 m c) GI 65 mm dia = 1588.00 m d) GI 50 mm dia = 900.00 m e) GI 40 mm dia = 500.00 m f) GI 32 mm dia = 438.00 m Total = 4,638.00 m

Construction of Water Treatment Plant at Koupak (0.045 MLD). The source of Raw is Iril River (Perennial) which is about 800 m from 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 R.R. masonry Intake Weir of length 5.50 m and height 2m including necessary Masonry Chambers, site development works & Providing fixing and testing pipes, pipe specials, pipe supports, etc. complete.

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

Design, Drawing, Construction, Testing & Commissioning of RCC Slow Sand Filter with suitable under drainage 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 (0.03 ML) with slab roofing , necessary pipe fitting, manhole with cover, air vent & fitted with disinfection dosing unit etc. complete.

Design, Drawing and Construction of Barbed wire fencing with angle Iron post, length of 200 m, steel gate of clear width 4.00 m complete with accessories, fitting with suitable 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. 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 : For Raw Main Pipe : a) GI 65 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 : a) GI 80 mm dia = 310.00 m b) GI 65 mm dia = 1185.00 m c) GI 50 mm dia = 845.00 m d) GI 40 mm dia = 320.00 m Total = 3160.00 m

Construction of Water Treatment Plant at Lamboikhul (0.065 MLD). The source of Raw is Iril River (Perennial) and about 700 m from 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 RCC Step type Intake for WTP (0.18 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 (WTP) at Iril River.

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

Design, Drawing, Construction, Testing & Commissioning of RCC Slow Sand Filter with suitable under drainage 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 (0.024 ML) with slab roofing , necessary pipe fitting, manhole with cover, air vent & fitted with disinfection dosing unit etc. complete.

Design, Drawing and Construction of Barbed wire fencing with angle Iron post, length of 200 m, steel gate of clear width 4.00 m complete with accessories, fitting with suitable foundation at treatment site.

Design, Drawing, Energisation, 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 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. 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) GI 80 mm dia = 700.00 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) GI 100 mm dia = 900.00 m b) GI 80 mm dia = 200.00 m c) GI 65 mm dia = 1000.00 m d) GI 50 mm dia = 1000.00 m e) GI 40 mm dia = 600.00 m d) GI 32 mm dia = 260.00 m Total = 3960.00 m

Construction of Water Treatment Plant at Matakhong (0.01 MLD). The source of Raw is Stream which is about 800 m from Treatment 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 R.R. masonry Intake Weir of length 5.50 m and height 2m including necessary Masonry Chambers, site development works & Providing fixing and testing pipes, pipe specials, pipe supports, etc. complete.

Design, Drawing, Construction, Testing and Commissioning of RCC clear water underground reservoir (0.033 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 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. 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) GI 50 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 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) GI 65 mm dia = 90.00 m b) GI 50 mm dia = 100.00 m c) GI 40 mm dia = 700.00 m d) GI 32 mm dia = 600.00 m Total = 1490.00 m

Augmentation of Water Treatment Plant at Iroiyotpi (0.18 MLD). The source of Raw is Iril River (Perennial) which is at distance of 500 m from 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 RCC Step type Intake for WTP (0.18 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 (1 working and 1 stand by) ) i/c manually operated travelling crane with girder for lifting the pumps for (WTP) at Iril River.

Design, Drawing, Energisation, 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 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. 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) GI 80 mm dia = 550.00 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) GI 100 mm dia = 1400.00 m b) GI 80 mm dia = 450.00 m c) GI 65 mm dia = 500.00 m d) GI 50 mm dia = 500.00 m e) GI 40 mm dia = 800.00 m f) GI 32 mm dia = 380.00 m Total = 4,030.00 m

Augmentation of Water Treatment Plant at Kanglatombi Top (0.18 MLD). The source of Raw is Iril River (Perennial) which is at a distance of 700 m from 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 & Commissioning of RCC Slow Sand Filter with suitable under drainage 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 of chowkidar quarter cum Godown in brick wall with column, lintel consisting of living room, bedroom, bathroom, Varandah & 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 76.38 Sqm.

Augmentation of Water Treatment Plant at Tangkham (0.18 MLD). The source of Raw is Pond & Kongba River which is at a distance of 200 m from treatment plant including site levelling/land development (i/c demolition of structures if any); approach road etc. complete and the following items as below:

Procurement and installation of electrical submersible pumpsets with necessary components, fitting & Electrical Works etc. complete for lifting of Raw Main – 2nos. at Intake site.

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. 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 : For Raw Main Pipe : a) GI 65 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 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 : For Distribution Pipes : a) GI 100 mm dia. = 1,000.00 m b) GI 80 mm dia = 1,000.00 m c) GI 65 mm dia = 700.00 m d) GI 50 mm dia = 1,000.00 m e) GI 40 mm dia = 60.00 m Total = 3,760.00 m

Repairing/making good of the following existing treatment units :

a) RCC Slow Sand Filter including removal, washing, cleaning and relaying of filter media etc. complete - (8m x 8m x 2.50 m)- 2nos.

Augmentation of Water Treatment Plant at Waiton (0.63 MLD). The source of Raw is Iril River (Perennial) which is at a distance of 2.00 Km from 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 trial run of Overhead Tank 15 meter staging height of 0.45 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 0.45 ML in one and half hours with motors (two working & one standby) etc. complete.

Design, Drawing, Construction, Testing and Commissioning of RCC clear water underground 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 Commissioning of RCC clear water underground Zonal reservoir (0.25 ML) with slab roofing , necessary pipe fitting, manhole with cover, air vent & fitted with disinfection dosing unit etc. complete each at - i) Pangei Village and ii) Wailton Village

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, Energisation, 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 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 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. 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 : For Transmission :- i) At Waiton : 100 mm dia = 1000 m ii) At Pangei 100 mm dia = 2000 m Total = 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 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 : For Distribution Pipes : a) GI 100 mm dia = 1300.00 m b) GI 80 mm dia = 500.00 m c) GI 65 mm dia = 385.00 m Total = 2,185.00 m

Augmentation of Water Treatment Plant at Yumnam Patlou (0.10 MLD). The source of Raw is Pond which is at a distance of 400 m from 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 & Commissioning of RCC settling tank with necessary pipe fittings for raw inlet, outlet & sludge washout system etc. complete.

Design, Drawing, Construction, Testing & Commissioning of RCC Slow Sand Filter with suitable under drainage 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 (0.06 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 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 chowkidar quarter cum Godown in brick wall with column, lintel consisting of living room, bedroom, bathroom, Varandah & 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 76.38 Sqm.

Design, Drawing and Construction of Barbed wire fencing with angle Iron post, length of 200 m, steel gate of clear width 4.00 m complete with accessories, fitting with suitable foundation etc. complete.

Design, Drawing, Energisation, 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 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. 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 : For Raw Main Pipe : a) GI 80 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 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 masonrychambers 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 : For Distribution Pipes : a) DI 150 mm dia. = 700.00 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 : For Distribution Pipes : 1. GI 100 mm dia = 214.00 m 2. GI 80 mm dia = 365.00 m 3. GI 65 mm dia = 1708.00 m Total = 2287.00 m

Construction of Water Treatment Plant at Khuningthek (0.044 MLD). The source of Raw is tubewell which is at a distance of 100 m from 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, Procurement, installation and Testing of electrical submersible pumpsets with necessary components, fitting & Electrical Works etc. complete for lifting of Raw Mains.

Design, Drawing, Construction, Testing and Commissioning of RCC clear water underground reservoir (0.024 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 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 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 : For Distribution Pipes : a) GI 65 mm dia = 40.00 m b) GI 50 mm dia = 400.00 m c) GI 40 mm dia = 700.00 m d) GI 32 mm dia = 300.00 m Total = 1440.00 m

Construction of Water Treatment Plant at Litanpokpi (0.044 MLD). The source of Raw is tubewell which is at a distance of 100 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, Procurement, installation and testing of electrical submersible pumpsets with necessary components, fitting & Electrical Works etc. complete for lifting of Raw Mains.

Design, Drawing, Energisation, 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 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. 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 : For Raw Main Pipe : a) GI 65 mm dia = 100.00 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 : For Distribution Pipes : a) GI 100 mm dia = 1000.00 m b) GI 80 mm dia = 1000.00 m c) GI 65 mm dia = 400.00 m b) GI 50 mm dia = 700.00 m c) GI 40 mm dia = 700.00 m d) GI 32 mm dia = 500.00 m Total = 4300.00 m

Augmentation of Water Treatment Plant at Aisan (0.02 MLD). The source of Raw is Chingyang Stream near Aisan Village which is at a distance of 1.50 Km from 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 RCC clear water underground reservoir (0.02 ML) with slab roofing , necessary pipe fitting, manhole with cover, air vent & fitted with disinfection dosing unit etc. complete.

Design, Drawing, Construction, Testing and Commissioning of R.R. masonry Intake Weir of length 5.50 m and height 2m including necessary Masonry Chambers, site development works & Providing fixing and testing pipes, pipe specials, pipe supports, etc. complete at Aisan.

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. 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) GI 40 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 : For Distribution Pipes : a) GI 65 mm dia = 100.00 m b) GI 50 mm dia = 400.00 m c) GI 40 mm dia = 900.00 m d) GI 32 mm dia = 700.00 m Total = 2100.00 m

Augmentation of Water Treatment Plant at Dolaithabi (0.16 MLD). The source of Raw is tube well which is at a distance of 200 m from 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 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, Procurement, Installation and testing of electrical pumpsets with necessary components, fitting & Electrical Works etc. complete for raw water pumps (Worthington/Mather Platt/Kirloskar make) (2 working and 1 stand by) for Intake.

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 : For Distribution Pipes : a) GI 100 mm dia = 800.00 m b) GI 80 mm dia = 1000.00 m c) GI 65 mm dia = 500.00 m d) GI 50 mm dia = 500.00 m e) GI 40 mm dia = 450.00 m Total = 3250.00 m

Augmentation of Water Treatment Plant at Khewa Company (0.10 MLD). The source of Raw is Awang Ching Stream which is at a distance of 650 m from 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 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.

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 : For Distribution Pipes : a) GI 100 mm dia = 580.00 m b) GI 80 mm dia = 1000.00 m c) GI 65 mm dia = 500.00 m d) GI 50 mm dia = 500.00 m e) GI 40 mm dia = 600.00 m f) GI 32 mm dia = 700.00 m Total = 3,880.00 m

Augmentation of Water Treatment Plant at Khongjin Khonghai (0.10 MLD). The source of Raw is Stream and Tubewell which is at a distance of 1600 m and 200 m respectively from 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 R.R. masonry Intake Weir of length 5.50 m and height 2m including necessary Masonry Chambers, site development works & Providing fixing and testing pipes, pipe specials, pipe supports, etc. complete at Khongjin Khonghai.

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, procurement, installation and testing of electrical pumpsets with necessary components, fitting & Electrical Works etc. complete for raw water pumps (Worthington/Mather Platt/Kirloskar make) (1 working and 1 stand by) ) i/c manually operated travelling crane with girder for lifting the pumps for (WTP) at Intake site (tubewell)

Design, Drawing, Energisation, 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 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 : For Distribution Pipes : a) GI 65 mm dia = 310.00 m b) GI 50 mm dia = 300.00 m c) GI 40 mm dia = 1000.00 m Total = 2430.00 m

Augmentation of Water Treatment Plant at Makeng Chenglou (0.08 MLD). The source of Raw is Stream which is at a distance of 1300 m from 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 R.R. masonry Intake Weir of length 5.50 m and height 2m including necessary Masonry Chambers, site development works & Providing fixing and testing pipes, pipe specials, pipe supports, etc. complete.

Design, Drawing, Construction, Testing and Commissioning of RCC clear water underground reservoir (0.034 ML) with slab roofing , necessary pipe fitting, manhole with cover , air vent& fitted with disinfection dosing unit etc. 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 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 : For Distribution Pipes : a) GI 65 mm dia = 1270.00 m b) GI 50 mm dia = 1000.00 m c) GI 40 mm dia = 1200.00 m Total = 3470.00 m

Augmentation of Water Treatment Plant at Taretkhul (0.62 MLD). The source of Raw is Iril river about which is at a distance of 900 m from 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 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 (WTP) at Iril River.

Design, Drawing, Construction, Testing and Commissioning of R.C.C. Aerator Fountain of about 4.5m height above GL consisting of atleast 4 to 6 cascades with space requirement of 0.70m2 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 & Commissioning of RCC settling tank with necessary pipe fittings for raw inlet, outlet & sludge washout system etc. complete.

Design, Drawing, Construction, Testing & Commissioning of RCC Slow Sand Filter with suitable under drainage 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 (0.69 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 brick wall with column, lintel consisting of living room, bedroom, bathroom, Varandah & 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 76.38 sqm

Design, Drawing and Construction of Barbed wire fencing with angle Iron post, length of 200 m, steel gate of clear width 4.00 m complete with accessories, fitting with suitable foundation etc. complete.

Design, Drawing, Energisation, 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 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 from Intake to Taretkhul WTP: For Raw Main Pipes : a) D.I 100 mm pipes = 725.00 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 : For Distribution Pipes : a) DI 200 mm dia. = 1850.00 m b) DI 150 mm dia. = 1808.00 m Total = 3658.00 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 : For Distribution Pipes : 1. GI 100 mm dia = 1110.00 m 2. GI 80 mm dia = 1140.00 m 3. GI 65 mm dia = 1200.00 m 4. GI 50 mm dia = 890.00 m Total = 14600.00 m

Augmentation of Water Treatment Plant at Yumnam Khunou (0.16 MLD). The source of Raw is tube well which is at a distance of 200 m from 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 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, procurement, installation and Testing of electrical pumpsets with necessary components, fitting & Electrical Works etc. complete for raw water pumps (Worthington/Mather Platt/Kirloskar make) (1 working and 1 stand by) ) i/c manually operated travelling crane for lifting the pumps for (WTP) at Intake 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 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 masonrychambers 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 : For Distribution Pipes : a) DI 150 mm dia = 700.00 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 : For Distribution Pipes : 1. GI 100 mm dia = 345.00 m 2. GI 80 mm dia = 209.00 m 3. GI 65 mm dia = 1205.00 m Total = 1759.00 m

Augmentation of Water Treatment Plant at Chingkhu (0.07 MLD). The source of Raw is tubewell which is at a distance of 150 m from 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 R.R. masonry Intake Weir of length 5.50 m and height 2m including necessary Masonry Chambers, site development works & Providing fixing and testing pipes, pipe specials, pipe supports, etc. complete.

Design, Drawing, and boring of tubewell and Installation of submersible pumpsets to operate the pumping machineries for the scheme/intake, including internal and external lighting, testing etc. all complete.

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

Design, Drawing, Construction, Testing and Commissioning of RCC clear water underground reservoir (0.025 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 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 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 masonrychambers 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 : For Distribution Pipes : a) DI 150 mm dia = 305.00 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 : For Distribution Pipes : GI 80 mm dia = 733.00 m GI 65 mm dia = 412.00 m GI 50 mm dia = 469.00 m Total = 1614.00 m

Augmentation of Water Treatment Plant at Ishiga (0.05 MLD). The source of Raw is tubewell which is at a distance of about 100 m from 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 R.R. masonry Intake Weir of length 5.50 m and height 2m including necessary Masonry Chambers, site development works & Providing fixing and testing pipes, pipe specials, pipe supports, etc. complete.

Design, Drawing, and boring of tubewell and Installation of submersible pumpsets (Worthington/Mather Platt/Kirloskar make) (1 working and 1 stand by) ) to operate the pumping machineries for the scheme/ intake, including internal and external lighting, testing etc. all complete.

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

Design, Drawing, Construction, Testing and Commissioning of RCC clear water underground reservoir (0.05ML) with slab roofing , necessary pipe fitting, manhole with cover, air vent & fitted with disinfection dosing unit etc. complete.

Design, Drawing, 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 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 : For Distribution Pipes : GI 65 mm dia = 1500.00 m GI 50 mm dia = 550.00 m GI 40 mm dia = 500.00 m GI 32 mm dia = 440.00 m Total = 2990.00 m

Augmentation of Water Treatment Plant at Khundrakpam (0.46 MLD). The source of Raw is Kongba river which is at a distance of about 700 m from 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 Deepening of pond of 2100 Sqm by upto a depth of 3.50 m.

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 4.25m X 4.25m with pump foundation for 2 nos. of pumpset complete. Supply and Installation of electrical pumpset with motor (Worthington/Mather Platt/Kirloskar make) with necessary component, fitting & Electrical work complete (1 working and 1 stand by) (WTP)) i/c manually operated travelling crane with girder for lifting the pumps at Treatment Site.

Design, Drawing, Construction, Testing and Commissioning of RCC clear water underground reservoir (0.22 ML) with slab roofing , necessary pipe fitting, manhole with cover , air vent & fitted with disinfection dosing unit etc. 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 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 : For Distribution Pipes : GI 100 mm dia = 1000.00 m GI 80 mm dia = 1000.00 m GI 65 mm dia = 850.00 m GI 50 mm dia = 400.00 m Total = 3,250.00 m

Augmentation of Water Treatment Plant at Makeng Ngularou (0.07 MLD). The source of Raw is Stream and tubewell which is at a distance of about 1200 m and 150 m repectively from 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 R.R. masonry Intake Weir of length 5.50 m and height 2m including necessary Masonry Chambers, site development works & Providing fixing and testing pipes, pipe specials, pipe supports, etc. complete at Makeng Ngularou.

Design, Drawing, and boring of tubewell and Installation of submersible pumpsets to operate the pumping machineries for the scheme/intake, including internal and external lighting, testing etc. all complete.

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

Design, Drawing, Construction, Testing and Commissioning of RCC clear water underground reservoir (0.43 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 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 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 : For Distribution Pipes : GI 65 mm dia = 1500.00 m GI 50 mm dia = 700.00 m GI 40 mm dia = 500.00 m GI 32 mm dia = 500.00 m Total = 3200.00 m

Augmentation of Water Treatment Plant at Ngairengbam (0.03 MLD). The source of Raw is Stream and tubewell which is at a distance of about 1200 m and 150 m from 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 R.R. masonry Intake Weir of length 5.50 m and height 2m including necessary Masonry Chambers, site development works & Providing fixing and testing pipes, pipe specials, pipe supports, etc. complete at Ngairengbam.

Design, Drawing, and boring of tubewell and Installation of submersible pumpsets to operate the pumping machineries for the scheme/intake, including internal and external lighting, testing etc. all complete.

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

Design, Drawing, Construction, Testing and Commissioning of RCC clear water underground reservoir (0.043 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 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 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 : For Distribution Pipes : GI 65 mm dia = 1500.00 m GI 50 mm dia = 550.00 m GI 40 mm dia = 500.00 m GI 32 mm dia = 440.00 m Total = 2900.00 m

Augmentation of Water Treatment Plant at Sadu Koireng (0.07 MLD). The source of Raw is tubewell which is at a distance of about 150 m from 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 R.R. masonry Intake Weir of length 5.50 m and height 2m including necessary Masonry Chambers, site development works & Providing fixing and testing pipes, pipe specials, pipe supports, etc. complete.

Design, Drawing, and boring of tubewell and Installation of submersible pumpsets to operate the pumping machineries for the scheme/intake, including internal and external lighting, testing etc. all complete.

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

Design, Drawing, Construction, Testing and Commissioning of RCC clear water underground reservoir (0.048 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 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 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 : For Distribution Pipes : 1. GI 65 mm dia = 150.00 m 2. GI 50 mm dia = 50.00 m 3. GI 40 mm dia = 940.00 m Total = 1140.00 m

Augmentation of Water Treatment Plant at Sadu Longa Koireng (0.07 MLD). The source of Raw is Stream and tubewell which is at a distance of about 1200 m and 150 m from 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 R.R. masonry Intake Weir of length 5.50 m and height 2m including necessary Masonry Chambers, site development works & Providing fixing and testing pipes, pipe specials, pipe supports, etc. complete at Sadu Longa Koireng.

Design, Drawing, and boring of tubewell and Installation of submersible pumpsets to operate the pumping machineries for the scheme/intake, including internal and external lighting, testing etc. all complete.

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

Design, Drawing, Construction, Testing and Commissioning of RCC clear water underground reservoir (0.043 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 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 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 : For Distribution Pipes : 1. GI 65 mm dia = 1500.00 m 2. GI 50 mm dia = 570.00 m 3. GI 40 mm dia = 940.00 m Total = 3010.00 m

Augmentation of Water Treatment Plant at Sarouthel (0.01 MLD). The source of Raw is Stream and tubewell which is at a distance of about 150 m from 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 R.R. masonry Intake Weir of length 5.50 m and height 2m including necessary Masonry Chambers, site development works & Providing fixing and testing pipes, pipe specials, pipe supports, etc. complete.

Design, Drawing, and boring of tubewell and Installation of submersible pumpsets to operate the pumping machineries for the scheme/intake, including internal and external lighting, testing etc. all complete.

Design, Drawing, Construction, Testing and Commissioning of RCC clear water underground reservoir (0.030 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 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 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 : For Distribution Pipes : GI 65 mm dia = 1100.00 m GI 50 mm dia = 650.00 m GI 40 mm dia = 600.00 m GI 32 mm dia = 580.00 m Total = 2930.00 m

Augmentation of Water Treatment Plant at Thangal Surung (0.07 MLD). The source of Raw is Stream and tubewell which is at a distance of about 1200 m and 150 m from 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 R.R. masonry Intake Weir of length 5.50 m and height 2m including necessary Masonry Chambers, site development works & Providing fixing and testing pipes, pipe specials, pipe supports, etc. complete.

Design, Drawing, and boring of tubewell and Installation of submersible pumpsets to operate the pumping machineries for the scheme/intake, including internal and external lighting, testing etc. all complete.

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

Design, Drawing, Construction, Testing and Commissioning of RCC clear water underground reservoir (0.043 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 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 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 : For Distribution Pipes : GI 65 mm dia = 1500.00 m GI 50 mm dia = 500.00 m GI 40 mm dia = 500.00 m GI 32 mm dia = 440.00 m Total = 2940.00 m

Augmentation of Water Supply Shcme at Lairikyengbam Leikai (1.25 MLD). The source of Raw is Imphal River (Perrenial) which is at a distance about 400 m from 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 R.C.C. Aerator Fountain of about 4.5m height above GL consisting of atleast 4 to 6 cascades with space requirement of 0.70m2 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 & Commissioning of RCC Slow Sand Filter with suitable under drainage 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 (0.25 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 0.45 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 0.45 ML in one and half hours with motors (two working & one standby) etc. complete.

Design, Drawing and 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 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 of length 150m and height 2.5m with 2 shutter of length 1.85m and height 1.85 m each with accessories, fitting 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 : For Distribution Pipes : DI 200 mm dia = 1600.00 m DI 150 mm dia = 3000.00 m Total = 4600.00 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 : For Distribution Pipes : a) GI 100 mm dia. = 3,000.00 m b) GI 80 mm dia = 2,000.00 m c) GI 65 mm dia = 1,300.00 m d) GI 50 mm dia = 709.00 m Total = 7,009.00 m

Augmentation of Water Treatment Plant at Kontha Khabam (0.59 MLD). The source of Raw is Imphal River (Perrenial) which is at a distance of about 400 m from 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 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 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 for intake.

Design, Drawing, Construction, Testing and Commissioning of R.C.C. Aerator Fountain of about 4.5m height above GL consisting of atleast 4 to 6 cascades with space requirement of 0.70m2 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 Zonal reservoir (0.19 ML) with slab roofing , necessary pipe fitting, manhole with cover, air vent & fitted with disinfection dosing unit etc. complete at Kontha Khabam Mayai Leikai

Design, Drawing and 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 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) etc. complete at Zonal Reservoir Site

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, stairs/walkway/ passage with railing for inspection & maintenance of OHT including RCC clear water Pumping station. Supply & installation of pump sets (Worthington/ MatherPlatt/ Kirloskar make) capable of filling 0.15 ML in one and half hours with motors (one working & one standby) etc. complete at Treatment site of Achanbigei WSS.

Design, Drawing, Construction of Brick wall fencing with RCC Column of suitable foundation of length 330 m and height 2.5m with 2 shutter of length 1.85m and height 1.85m each with accessories, fitting etc. complete at Treatment site and Zonal Reservoir Site.

Design, Drawing, Energisation, 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 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 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. 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 : i) From Kontha Khabam WTP to Zonal Reservoir : a) GI 100 mm dia = 800.00 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 : For Distribution Pipes : 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 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 : For Distribution Pipes a) GI 100 mm dia. = 1,000.00 m b) GI 80 mm dia = 1250.00 m c) GI 65 mm dia = 800.00 m d) GI 50 mm dia = 560.00 m Total = 4410.00 m

Extension of pipeline towards Ashei Loklen from Matai Water Supply Scheme (0.10 MLD).

Design, Procurement, installation and Testing of electrical pumpsets Worthington/Mather Platt/Kirloskar make) with necessary components, fitting & Electrical Works etc. complete at intake Pond and tubewell (1 working and 1 stand by) for lifting of Raw Mains.

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 : For Distribution pipes a) DI 150 mm dia. = 1000.00 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 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 : For Distribution Pipes a) GI 100 mm dia. = 800.00 m b) GI 80 mm dia = 500.00 m c) GI 65 mm dia = 484.00 m Total = 1784.00 m

Augmentation of Water Treatment Plant at Heingang Makha Leikai (0.30 MLD). The source of Raw is Imphal River (Perrenial) which is at a distance about 850 m from Treatment plant including site levelling/land development (i/c demolition of structures if any); approach road etc. complete and the following items as below:

Supply, Procurement, installation and testing of electrical pumpsets Worthington/Mather Platt/Kirloskar make) with necessary components, fitting & Electrical Works etc. complete at intake at Imphal River (1 working and 1 stand by) at intake for lifting of Raw Mains.

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.

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 : For Distribution Pipes : a) 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 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 : For Distribution Pipes a) GI 100 mm dia. = 1900.00 m b) GI 80 mm dia = 1800.00 m c) GI 65 mm dia = 500.00 m Total = 4200.00 m

Construction of Water Treatment Plant at Koirengei (0.29 MLD). The source of Raw is Imphal River (Perrenial) wihch is at a distance of about 250 m from 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 RCC Step type Intakewith 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 (WTP) at Imphal River.

Design, Drawing, Construction, Testing and Commissioning of R.C.C. Aerator Fountain of about 4.5m height above GL consisting of atleast 4 to 6 cascades with space requirement of 0.70m2 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 & Commissioning of RCC settling tank with necessary pipe fittings for raw inlet, outlet & sludge washout system etc. complete.

Design, Drawing, Construction, Testing & Commissioning of RCC Slow Sand Filter with suitable under drainage 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 (0.20 ML) with slab roofing , necessary pipe fitting, manhole with cover, air vent & fitted with disinfection dosing unit etc. complete.

Design, Drawing and 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 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 of Koirengei WSS.

Design, Drawing & Construction of chowkidar quarter cum Godown in brick wall with column, lintel consisting of living room, bedroom, bathroom, Varandah & 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 76.38 Sqm.

Design, Drawing, Construction of Brick wall fencing with RCC Column of suitable foundation of length 180m and height 2.5m with 2 shutter of length 1.85m and height 1.85 m each with accessories, fitting etc. complete.

Design, Drawing, Energisation, 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 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 from Intake to Koirengei WTP: For Raw Main Pipes : a) D.I 150 mm pipes = 250.00 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 : For Distribution Pipes : a) D.I 150 mm pipes = 750.00 m b) DI 100 mm dia = 2000.00 m Total = 4000.00 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 : For Distribution Pipes a) GI 100 mm dia. = 2000.00 m b) GI 80 mm dia = 1800.00 m c) GI 65 mm dia = 1000.00 m d) GI 50 mm dia = 572.00 m Total = 5372.00 m

Augmentation of Water Treatment Plant at Luwangsangbam (0.42 MLD). The source of Raw is Imphal River (Perrenial) which is at a distance of about 2.20 km from 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 & Commissioning of RCC Pre - settling tank with necessary pipe fittings for raw inlet, outlet & sludge washout system etc. complete

Procurement, installation and testing of electrical pumpsets with necessary components, fitting & Electrical Works etc. complete for raw water pumps (Worthington/Mather Platt/Kirloskar make) (1 working and 1 stand by) at Intake for lifting of raw mains to the Luwangsangbam WTP

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 : For Distribution Pipes a) GI 100 mm dia. = 2500.00 m b) GI 80 mm dia = 3000.00 m c) GI 65 mm dia = 1000.00 m d) GI 50 mm dia = 493.00 m Total = 6993.00 m

Augmentation of Water Treatment Plant at Matai (0.10MLD). The source of Raw water is Pond, Stream and Tubewell which is at a distance of about 300 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, Construction, Testing & Commissioning of RCC Pre settling tank with necessary pipe fittings for raw inlet, outlet & sludge washout system etc. 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 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 : For Distribution Pipes a) GI 100 mm dia. = 2500.00 m b) GI 80 mm dia = 1700.00 m c) GI 65 mm dia = 1063.00 m d) GI 50 mm dia = 500.00 m Total = 5763.00 m

Augmentation of Water Treatment Plant at Maibakhul (0.16 MLD). The source of Raw is Imphal River (Perrenial) which is at a distance of about 450 m from 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 Brick wall fencing with RCC Column of suitable foundation of length 120m and height 2.5m with 2 shutter of length 1.85m and height 1.85 m each with accessories, fitting etc. 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 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 : For Distribution Pipes a) GI 100 mm dia. = 1500.00 m b) GI 80 mm dia = 871.00 m Total = 2370.00 m

Augmentation of Zonal Reservoir at Eastern Ideal Girls (Singjamei Kongba Road) of capacity 0.60 MLD. The Source of the clear water is Irilbung Water Supply Scheme which is at a distance of aout 5.70 Km from the Zonal Reservoir site including site levelling/land development (i/c demolition of structures if any); approach road etc. complete and the following items as below:

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 : For Distribution Pipes : a) 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 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 : For Distribution Pipes a) GI 100 mm dia. = 2000.00 m b) GI 80 mm dia = 1500.00 m c) GI 65 mm dia = 1000.00 m Total = 4500.00 m

Construction of Water Treatment Plant at Kongba Irong (Bashikhong) (0.35 MLD). The source of Raw is Imphal River (Perrenial) which is at a distance of about 300 m from 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 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 (WTP) at Imphal River.

Design, Drawing, Construction, Testing and Commissioning of R.C.C. Aerator Fountain of about 4.5m height above GL consisting of atleast 4 to 6 cascades with space requirement of 0.70m2 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 & Commissioning of RCC settling tank with necessary pipe fittings for raw inlet, outlet & sludge washout system etc. complete.

Design, Drawing, Construction, Testing & Commissioning of RCC Slow Sand Filter with suitable under drainage 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 (0.30 ML) with slab roofing , necessary pipe fitting, manhole with cover, air vent & fitted with disinfection dosing unit etc. complete.

Design, Drawing and 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 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) etc. complete at Treatment Site.

Design, Drawing & Construction of chowkidar quarter cum Godown in brick wall with column, lintel consisting of living room, bedroom, bathroom, Varandah & 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 76.38 Sqm.

Design, Drawing, Construction of Brick wall fencing with RCC Column of suitable foundation of length 180 m and height 2.5m with 2 shutter of length 1.85m and height 1.85 m each with accessories, fitting etc. complete.

Design, Drawing, Energisation, 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 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 from Intake to Kongba Irong WTP: For Raw Main Pipes : a) D.I 100 mm pipes = 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 : For Distribution Pipes : a) DI 150 mm dia = 1500.00 m b) DI 100 mm dia = 1200.00 m Total = 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 : For Distribution Pipes a) GI 100 mm dia. = 2000.00 m b) GI 80 mm dia = 1800.00 m c) GI 65 mm dia = 900.00 m d) GI 50 mm dia = 400.00 m Total = 5100.00 m

Construction of Water Treatment Plant at Koirou (Thongju –Pt 2) (0.80 MLD). The source of Raw is Imphal River (Perrenial) which is at a distance of about 600 m from 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 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 (WTP) at Imphal River.

Design, Drawing, Construction, Testing and Commissioning of R.C.C. Aerator Fountain of about 5m height above GL consisting of atleast 4 to 6 cascades with space requirement of 0.70m2 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, Providing and Construction of RCC raw water inlet well, Inlet channel, Parshall Flume with flow indicator meter i/c pipe arrangement etc, Complete.

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

Design, Drawing, Construction, Testing & Commissioning of RCC Slow Sand Filter with suitable under drainage 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 (0.36 ML) with slab roofing , necessary pipe fitting, manhole with cover, air vent & fitted with disinfection dosing unit etc. complete.

Design, Drawing and 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 12 sqm with pump foundation for 2 nos. of pumpset complete. Supply and installation of electrical pumpset with necessary component, fitting & Electrical work complete (Worthington/ Mather Platt/ Kirloskar make) with motors (2 working and 1 stand by) etc. complete at Treatment Site of Koirou W/S Scheme.

Design, Drawing & Construction of chowkidar quarter cum Godown in brick wall with column, lintel consisting of living room, bedroom, bathroom, Varandah & 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 76.38 Sqm.

Design, Drawing, Construction of Brick wall fencing with RCC Column of suitable foundation of length 180m and height 2.5m with 2 shutter of length 1.85m and height 1.85 m each with accessories, fitting etc. complete.

Design, Drawing, Energisation, 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 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 from Intake to Koirou WTP: For Raw Main Pipes : a) D.I 150 mm pipes = 600.00 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 : For Distribution Pipes : a) DI 150 mm dia = 1400.00 m b) DI 100 mm dia = 2000.00 m Total = 3400.00 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 : For Distribution Pipes a) GI 100 mm dia. = 1800.00 m b) GI 80 mm dia = 1200.00 m c) GI 65 mm dia = 1500.00 m d) GI 50 mm dia = 400.00 m Total = 4900.00 m

Augmentation of Water Treatment Plant at Gangapat (0.30 MLD). The source of Raw is 750 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, Construction, Testing and trial run of Overhead Tank 15 meter staging height of 0.15 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 0.15 ML in one and half hours with motors (two working & one standby) etc. complete at Konsam Leirak Zonal Reservoir.

Augmentation of Water Treatment Plant at Akampat (0.35 MLD). The source of Raw is Imphal River (Perennial) which is at a distance of about 750 m from 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 trial run of Overhead Tank 15 meter staging height of 0.45 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 0.45 ML in one and half hours with motors (one working & one standby) etc. complete.

Procurement, Supply, installation and testing of electrical pumpsets with necessary components, fitting & Electrical Works etc. complete for raw water pumps (Worthington/Mather Platt/Kirloskar make) (2 working and 1 stand by) ) i/c manually operated travelling crane with girder for lifting the pumps for (WTP) at Intake site.

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 : For Distribution Pipes : a) DI 200 mm dia = 1000.00 m b) DI 150 mm dia = 1900.00 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 : For Distribution Pipes a) GI 100 mm dia. = 1800.00 m b) GI 80 mm dia = 1700.00 m c) GI 65 mm dia = 850.00 m d) GI 65 mm dia = 200.00 m Total = 4550.00 m

Augmentation of Water Treatment Plant at Kitnapanung (0.35 MLD). The source of Raw is Imphal River (Perennial) which is a distance of about 750 m from 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, Repairing, Testing & Commissioning of RCC Pre- settling tank with necessary pipe fittings for raw inlet, outlet & sludge washout system 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, 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 0.15 ML in one and half hours with motors (one working & one standby) etc. complete.

Design, Drawing, Construction of Brick wall fencing with RCC Column of suitable foundation of length 140m and height 2.5m with 2 shutter of length 1.85m and height 1.85 m each with accessories, fitting 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 : For Distribution Pipes : a) DI 150 mm dia = 1000.00 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 : For Distribution Pipes a) GI 100 mm dia. = 2,100.00 m b) GI 80 mm dia = 1500.00 m c) GI 65 mm dia = 755.00 m Total = 4,355.00 m

Augmentation of Zonal Reservoir at Konsam Leirak (Uchekon) (0.17 MLD). The source Clear water is Gangapat Water Supply Scheme which is at a distance of 1.50 Km from 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 RCC clear water underground 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 of Brick wall fencing with RCC Column of suitable foundation of length 20m and height 2.5m with 2 shutter of length 1.85m and height 1.85 m each with accessories, fitting etc. complete.at Konsam Leirak Zonal Reservoir

Procurement, supply, installation and testing of electrical pumpsets with necessary components, fitting & Electrical Works etc. complete for raw water pumps (Worthington/Mather Platt/Kirloskar make) (1 working and 1 stand by) at Zonal Reservoir Site

Design, Drawing, Energisation, 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 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 : For Distribution Pipes : a) 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 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 : For Distribution Pipes GI 100 mm dia = 2000.00 m GI 80 mm dia = 1000.00 m GI 65 mm dia = 900.00 m GI 50 mm dia = 420.00 m Total = 1600.00 m

Construction of Water Treatment Plant at Heirok (0.17MLD). The source of raw water is a pond which is at a distance of 0.60 Km 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 & drilling of tube well with necessary pipe fittings for raw inlet, outlet, etc. complete.

Design, Drawing and 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 12 sqm with pump foundation for 1 nos. of pumpset complete. Supply and installation of electrical pumpset with necessary component, fitting & Electrical work complete (Worthington/ Mather Platt/ Kirloskar make) with motors (1 working and 1 stand by) etc. complete a) Intake site b) Treatment Site.

Design, Drawing, Construction, Testing and Commissioning of R.C.C. Aerator Fountain of about 4.5m height above GL consisting of atleast 4 to 6 cascades with space requirement of 0.70m2 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 & Commissioning of RCC settling tank with necessary pipe fittings for raw inlet, outlet & sludge washout system etc. complete.

Design, Drawing, Construction, Testing & Commissioning of RCC Slow Sand Filter with suitable under drainage 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 in brick wall with column, lintel consisting of living room, bedroom, bathroom, Varandah & 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 76.38 Sqm.

Design, Drawing and Construction of Barbed wire fencing with angle Iron post, length of 197 m, steel gate of clear width 4.00 m complete with accessories, fitting with suitable foundation 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. 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 : For Raw main Pipes: - GI 100 mm dia. = 600.00 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 : For distribution Pipes: - a) GI 100 mm dia. = 1000.00 m b) GI 80 mm dia. = 1200.00 m b) GI 65 mm dia. = 1500.00 m c) GI 50 mm dia. = 1300.00 m Total = 5600.00 m

Augmentation of Water Treatment Plant at Keibi Loushangkhong (0.39 MLD). The source of raw water is Iril river which at a distance of 0.98 Km 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 RCC Step type Intakewith 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 (WTP) at Iril River.

Design, Drawing, Construction, Testing and Commissioning of R.C.C. Aerator Fountain of about 4.5m height above GL consisting of atleast 4 to 6 cascades with space requirement of 0.70m2 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 of RCC settling tank with necessary pipe fittings for raw inlet, outlet & sludge washout system etc. complete.

Design, Drawing, Construction, Testing & Commissioning of RCC Slow Sand Filter with suitable under drainage 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 (0.24 ML) with slab roofing , necessary pipe fitting, manhole with cover, air vent & fitted with disinfection dosing unit etc. complete.

Design, Drawing and Construction of 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 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) etc. complete.

Design, Drawing & Construction of chowkidar quarter cum Godown in brick wall with column, lintel consisting of living room, bedroom, bathroom, Varandah & 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 76.38 Sqm.

Design, Drawing and Construction of Barbed wire fencing with angle Iron post, length of 275 m, steel gate of clear width 4.00 m complete with accessories, fitting with suitable foundation etc. complete.

Design, Drawing, Energisation, 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 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. 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 : For Raw main Pipes: - GI 100 mm dia. = 980.00 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 : For distribution Pipes: - a) GI 100 mm dia. = 620.00 m b) GI 80 mm dia. = 2000.00 m b) GI 65 mm dia. = 1600.00 m c) GI 50 mm dia. = 1850.00 m Total =6070.00 m

Augmentation of Water Treatment Plant at Napetpalli (0.14 MLD). The source of raw water is tube well which is at a distance of 0.40 Km 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 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 12 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 and 1 stand by) etc. complete at tubewell.

Design, Drawing & Construction of chowkidar quarter cum Godown in brick wall with column, lintel consisting of living room, bedroom, bathroom, Varandah & 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 76.38 Sqm.

Design, Drawing and Construction of Barbed wire fencing with angle Iron post, length of 278 m, steel gate of clear width 4.00 m complete with accessories, fitting with suitable foundation etc. complete.

Design, Drawing, Energisation, 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 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 : For distribution Pipes: - a) GI 80 mm dia. = 500.00 m b) GI 65 mm dia. = 450.00 m c) GI 50 mm dia. = 450.00 m Total =1400.00 m

Augmentation of Water Treatment Plant at Nongren (0.48MLD). The source of raw water is Pond, tuvbwell and Mamangturel which is at a distance of 0.98 Km 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 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 12 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 and 1 stand by) etc. complete at a) Intake. – 1nos b) At Tubewell – 1 nos Total = 2 nos

Design, Drawing, Construction, Testing and Commissioning of R.C.C. Aerator Fountain of about 4.5m height above GL consisting of atleast 4 to 6 cascades with space requirement of 0.70m2 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, and boring of tubewell and Installation of submersible pumpsets 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 in brick wall with column, lintel consisting of living room, bedroom, bathroom, Varandah & 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 76.38 Sqm at Nongren Water Supply Scheme.

Design, Drawing and Construction of Barbed wire fencing with angle Iron post, length of 180 m, steel gate of clear width 4.00 m complete with accessories, fitting with suitable foundation etc. complete.

Design, Drawing, Energisation, 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 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 from Intake to Heirok WTP: For Raw Main Pipes a) DI 150 mm dia. = 200.00 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 : For distribution Pipes: - a) GI 100 mm dia. = 500.00 m a) GI 80 mm dia. = 400.00 m b) GI 65 mm dia. = 400.00 m c) GI 50 mm dia. = 470.00 m Total =1770.00 m

Augmentation of Water Treatment Plant at Nungoi (0.52 MLD). The source of raw water is Iril river which is at a distance of 0.60 Km 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 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 (WTP) at Iril River.

Providing and Laying , Testing & Commissioning Filter Media of RCC Slow Sand Filter of size (7.50 m x 7.50 m) – 2 units

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 : For distribution Pipes: - a) GI 100 mm dia. = 600.00 m b) GI 80 mm dia. = 900.00 m b) GI 65 mm dia. = 700.00 m c) GI 50 mm dia. = 1050.00 m Total = 3250.00 m

Augmentation of Water Treatment Plant at Pungdongbam (0.51MLD). The source of raw water is Iril river which is at distance of 0.60 Km 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 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 pump set 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 pump set, windows, electrification and its accessories complete with and finishing the same with good quality of paint. 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 for (WTP) at Iril River.

Design, Drawing, Construction, Testing and Commissioning of R.C.C. Aerator Fountain of about 5m height above GL consisting of atleast 4 to 6 cascades with space requirement of 0.70m2 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 & Commissioning of RCC settling tank with necessary pipe fittings for raw inlet, outlet & sludge washout system etc. complete.

Design, Drawing, Construction, Testing & Commissioning of RCC Slow Sand Filter with suitable under drainage 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 of chowkidar quarter cum Godown in brick wall with column, lintel consisting of living room, bedroom, bathroom, Verandah & 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 95.84 Sqm.

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 : DI Pipe 150 mm dia = 600.00 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 : For distribution Pipes: - a) GI 100 mm dia. = 1650.00 m b) GI 80 mm dia. = 500.00 m b) GI 65 mm dia. = 1000.00 m c) GI 50 mm dia. = 1100.00 m Total = 4250.00 m

Augmentation of Water Treatment Plant at Sabungkhok (0.75MLD). The source of raw water is Naibi Stream and pond which is at a distance of 0.01Km and 0.10 Km respectively 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 & Commissioning of RCC settling tank with necessary pipe fittings for raw inlet, outlet & sludge washout system etc. complete.

Design, Drawing, Construction, Testing & Commissioning of RCC Slow Sand Filter with suitable under drainage 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 and Construction of Barbed wire fencing with angle Iron post, length of 275 m, steel gate of clear width 4.00 m complete with accessories, fitting with suitable foundation etc. complete.

Procurement, Supply, installation and testing of electrical pumpsets with necessary components, fitting & Electrical Works etc. complete for raw water pumps (Worthington/Mather Platt/Kirloskar make) (1 working and 1 stand by) ) at Treatment Site.

Design, Drawing, and boring of tubewell and Installation of submersible pumpsets 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 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 : For distribution Pipes a) GI 100 mm dia. = 500.00 m b) GI 80 mm dia. = 1000.00 m c) GI 65 mm dia. = 800.00 m d) GI 80 mm dia. = 600.00 m Total = 2900.00 m

Augmentation of Water Treatment Plant at Seijang (0.16MLD). The source of raw water is Naibi Stream which is 0.20 Km and tube well is 0.06 Km 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 R.C.C. Aerator Fountain of about 5m height above GL consisting of atleast 4 to 6 cascades with space requirement of 0.70m2 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 Commissioning of RCC clear water underground reservoir (0.10MLD) 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 brick wall with column, lintel consisting of living room, bedroom, bathroom, Verandah & 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 95.84 Sqm.

Design, Drawing and Construction of Barbed wire fencing with angle Iron post, length of 374 m, steel gate of clear width 4.00 m complete with accessories, fitting with suitable foundation etc. complete.

Procurement, Supply, installation and testing of electrical pumpsets with necessary components, fitting & Electrical Works etc. complete for raw water pumps (Worthington/Mather Platt/Kirloskar make) (2 working and 1 stand by) a) for lifting of raw main from river stream. b) for submersible pumpset from tubewell.

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 : For distribution Pipes: - a) GI 100 mm dia. = 500.00 m b) GI 80 mm dia. = 500.00 m b) GI 65 mm dia. = 650.00 m c) GI 50 mm dia. = 500.00 m Total = 2150.00 m

Augmentation of Water Treatment Plant at Thamnapokpi (0.75 MLD). The source of raw water is Naibi Stream and pond which is at distance of 200 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 boring of tubewell and Installation of submersible pumpsets to operate the pumping machineries for the scheme/intake, including internal and external lighting, testing etc. all complete.

Design, Drawing, Construction, Testing and Commissioning of R.C.C. Aerator Fountain of about 5m height above GL consisting of atleast 4 to 6 cascades with space requirement of 0.70m2 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 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 4.25m X 4.25m with pump foundation for 1 nos. of pump set complete. Supply and Installation of electrical pump set with motor (Worthington/Mather Platt/Kirloskar make) with necessary component, fitting& Electrical work complete (2 working) (WTP) i/c manually operated travelling crane with girder for lifting the pumps.

Design, Drawing & Construction of chowkidar quarter cum Godown in brick wall with column, lintel consisting of living room, bedroom, bathroom, Verandah & 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 95.84 Sqm.

Design, Drawing and Construction of Barbed wire fencing with angle Iron post, length of 200 m, steel gate of clear width 4.00 m complete with accessories, fitting with suitable foundation etc. complete.

Design, Drawing, Energization, 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 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 : For distribution Pipes a) GI 100 mm dia. =230.00 m b) GI 80 mm dia. =250.00 m c) GI 65 mm dia. =200.00 m d) GI 50 mm dia. =200.00 m Total =880.00 m

Augmentation of Water treatment plant at Andro Khunou Tarongthel (0.18 MLD). The source of raw water is Fresh Water (Nungoubi Lok) from Hillock which is at a distance of 1.80 Km 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:

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 : For Raw Main Pipe a) 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 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 : For Distribution Pipes:- a) GI 100 mm dia. = 1000.00 m b) GI 80 mm dia. = 1000.00 m c) GI 65 mm dia. = 500.00 m d) GI 50 mm dia. = 543.00 m Total = 3043.00 m

Augmentation of Water treatment plant at Angtha (0.18 MLD). The source of raw water is Thoubal river which is at a distance of 2.20 Km 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 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 pump set 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 pump set, windows, electrification and its accessories complete with and finishing the same with good quality of paint. 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 (2 working and 1 stand by) ) i/c manually operated travelling crane with girder for lifting the pumps for (WTP) at Thoubal 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 & Commissioning of RCC settling tank with necessary pipe fittings for raw inlet, outlet & sludge washout system etc. complete.

Design, Drawing, Construction, Testing & Commissioning of RCC Slow Sand Filter with suitable under drainage 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 of chowkidar quarter cum Godown in brick wall with column, lintel consisting of living room, bedroom, bathroom, Verandah & 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 95.84 sqm.

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 4.00 m complete with accessories, fitting etc. complete.

Digging of Pre Settling Pond Area 3000 Sqm of 3 m depth at Treatment Site.

Design, Drawing and 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 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) etc. complete at Pre Settling Pond.

Design, Drawing, Energization, 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 at a) Intake Site b) Treatment Site.

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 : For Raw Main Pipes: From Pre Settling Pond to Treatment Plant. a) DI 150 mm dia. = 500.00 m

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. 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 : For Raw Main Pipes: From Intake to Pre Settling Pond a) GI 100 mm dia. = 1000.00 m b) GI 80 mm dia. = 1200.00 m Total = 2200.00 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 : For Distribution :- a) GI 100 mm dia. = 1000.00 m b) GI 80 mm dia. = 2200.00 m c) GI 65 mm dia. = 2000.00 m d) GI 50 mm dia. = 1140.00 m Total = 6340.00 m

Augmentation of Water treatment plant at Huikap (0.21MLD). The source of raw water is Impounding Reservoir Dam which is at a distance of 1.20 Km 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 R.R. masonry Intake Weir Dam of length 15.50 m and height 2m including necessary Masonry Chambers, site development works & Providing fixing and testing pipes, pipe specials, pipe supports, etc. complete.

Design, Drawing, Construction, Testing and Commissioning of R.C.C. Aerator Fountain of about 4.5m height above GL consisting of atleast 4 to 6 cascades with space requirement of 0.70m2 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 & Commissioning of RCC settling tank with necessary pipe fittings for raw inlet, outlet & sludge washout system etc. complete.

Design, Drawing, Construction, Testing & Commissioning of RCC Slow Sand Filter with suitable under drainage 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 Commissioning of RCC clear water underground reservoir (0.21MLD) 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 brick wall with column, lintel consisting of living room, bedroom, bathroom, Verandah & 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 95.84 sqm.

Design, Drawing, Energization, 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 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) DI 150 mm dia. = 1000.00 m

Providing & laying of GI Raw Main Pipes conforming to IS1239/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 m 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. 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. For Raw Main :- a) GI 80 mm dia. = 1200.00 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 : For Distribution :- a) GI 100 mm dia. = 3000.00 m b) GI 80 mm dia. = 1800.00 m c) GI 65 mm dia. = 2313.00 m d) GI 50 mm dia. = 2000.00 m Total = 9113.00 m

Augmentation of Water treatment plant at Laikhong (0.21MLD). The source is Stream which is at a distance of 700 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, Construction, Testing & Commissioning of RCC Slow Sand Filter with suitable under drainage 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.

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 : For Distribution Pipes : a) GI 80 mm dia. = 1000.00 m b) GI 65 mm dia. = 1179.00 m c) GI 50 mm dia. = 1000.00 m Total = 3179.00 m

Augmentation of Water Treatment Plant at Nongpok Keithemanbi. The source of raw water is Thoubal river which is at a distance of 300.00 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, Construction, Testing & Commissioning of RCC Slow Sand Filter with suitable under drainage 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 of chowkidar quarter cum Godown in brick wall with column, lintel consisting of living room, bedroom, bathroom, Verandah & 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 95.84 sqm.

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. 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 : For Raw Mains a) GI 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 : For Distribution :- a) DI 150 mm dia. = 50.00 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 : For Distribution:- a) GI 100 mm dia. = 700.00 m b) GI 80 mm dia. = 1000.00 m c) GI 65 mm dia. = 1000.00 m d) GI 50 mm dia. = 302.00 m Total = 3002.00 m

Construction of Water treatment plant at Nongthou (0.07 MLD). The source of raw water is fresh Water (Wakching Lok) from Hillock which is at a distance of 1.40 Km 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 R.R. masonry Intake Weir of length 5.50 m and height 2m including necessary Masonry Chambers, site development works & Providing fixing and testing pipes, pipe specials, pipe supports, etc. complete.

Design, Drawing, Construction, Testing and Commissioning of Pipe Crossing bridge for crossing of 100mm diameter of G.I Pipelines with supporting RCC columns of 5.00 m height from the river G.L. with MS steel angles/flats structure including nuts and bolts etc. complete at Thoubal River for Distribution Pipeline

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

Design, Drawing, Construction, Testing & Commissioning of RCC Slow Sand Filter with suitable under drainage 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 of chowkidar quarter cum Godown in brick wall with column, lintel consisting of living room, bedroom, bathroom, Verandah & 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 95.84 sqm.

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. 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 : For Raw Main :- a) GI 65 mm dia. = 1400.00 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 : For Distribution :- a) DI 150 mm dia. = 100.00 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 : For Distribution : a) GI 100 mm dia. = 1000.00 m b) GI 80 mm dia. = 550.00 m c) GI 65 mm dia. = 543.00 m d) GI 50 mm dia. = 3000.00 m Total = 5093.00 m

Design, Drawing, Construction, Testing and Commissioning of Pipe Crossing bridge for crossing of 100mm diameter of G.I Pipelines with supporting RCC columns of 5.00 m height from the river G.L. with MS steel angles/flats structure including nuts and bolts etc. complete at Thoubal River for Distribution Pipeline.

Construction of Water treatment plant at Nungbrang (0.18 MLD). The source of raw water is fresh Water (Wakching Lok) from Hillock which is at a distance of 1.80 Km from 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 R.R. masonry Intake Weir of length 5.50 m and height 2m including necessary Masonry Chambers, site development works &Providing fixing and testing pipes, pipe specials ,pipe supports, etc. complete

Design, Drawing, Construction, Testing and Commissioning of Pipe Crossing bridge with supporting RCC columns of 5.00 m height from the river G.L. with MS steel angles/flats structure, nuts and bolts for crossing of 100mm diameter of G.I Pipelines etc. complete at Thoubal River for Raw main Pipeline.

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

Design, Drawing & Construction of RCC Slow Sand Filter with suitable under drainage 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 of chowkidar quarter cum Godown in brick wall with column, lintel consisting of living room, bedroom, bathroom, Verandah & 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 95.84 sqm.

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. 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 : For Raw Main Pipes : a) GI 65 mm dia. = 1800.00 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 : For Distribution :- a) DI 150 mm dia. = 100.00 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 : For Distribution Pipes : a) GI 100 mm dia. = 500.00 m b) GI 80 mm dia. = 610.00 m c) GI 65 mm dia. = 1200.00 m d) GI 50 mm dia. = 2000.00 m Total = 4310.00 m

Extension of Pipeline towards Poirou Khongjil from Kaina Water Supply Scheme.

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 : For Distribution Pipes : a) DI 150 mm dia. = 200.00 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)/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. For Distribution Pipes : a) GI 100 mm dia. = 1000.00 m b) GI 80 mm dia. = 2000.00 m c) GI 65 mm dia. = 2000.00 m d) GI 50 mm dia. = 1280.00 m Total = 6280.00 m

Augmentation of Water treatment plant at Top Chingtha (0.21MLD). The source of raw water is Thoubal river which is at a distance of 650 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, Construction, Testing & Commissioning of RCC settling tank with necessary pipe fittings for raw inlet, outlet & sludge washout system etc. complete.

Design, Drawing & Construction of RCC Slow Sand Filter with suitable under drainage 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 Commissioning of RCC clear water underground reservoir (0.21MLD) 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 (K-7 class) 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. 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 : For Raw Main Pipes : a) GI 100 mm dia. = 550.00 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 : For Distribution Pipes : a) DI 200 mm dia. = 50.00 m a) DI 150 mm dia. = 50.00 m b) DI 100 mm dia. = 50.00 m Total = 100.00 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 : For Distribution Pipes : a) GI 100 mm dia. = 200.00 m b) GI 80 mm dia. = 2000.00 m c) GI 65 mm dia. = 293.00 m d) GI 50 mm dia. = 400.00 m Total = 2893.00 m

Augmentation of water treatment plant at Tulihal (0.31 MLD). The source of raw water is Thoubal river which is at a distance of 270.00 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, 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 pump set 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 pump set, windows, electrification and its accessories complete with and finishing the same with good quality of paint. 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 (2 working and 1 stand by) ) i/c manually operated travelling crane with girder for lifting the pumps for (WTP) at Thoubal 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 & Commissioning of RCC Slow Sand Filter with suitable under drainage 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 of chowkidar quarter cum Godown in brick wall with column, lintel consisting of living room, bedroom, bathroom, Verandah & 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 95.84 sqm.

Design, Drawing and 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 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) etc. complete at Treatment Site (Pre Settling Tank).

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 : For Distribution Pipes : a) DI 150 mm dia. = 50.00 m

Providing & laying of GI Raw Main Pipes (K-7 class) 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. 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 : For Raw Main Pipes : a) GI 100 mm dia. = 270.00 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 : For Distribution Pipes : a) GI 100 mm dia. = 1500.00 m b) GI 80 mm dia. = 1700.00 m c) GI 65 mm dia. = 905.00 m d) GI 50 mm dia. = 900.00 m Total = 5005.00 m

Extension of Pipeline from Irilbung Water Supply Scheme (0.10 MLD) towards Bamon Kampu and Kalika.

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 : For Distribution Pipes GI 100 mm dia. = 1500.00 m GI 80 mm dia. = 1000.00 m GI 65 mm dia. = 1000.00 m Total = 3500.00 m

Extension of Pipeline from Top Dusera Water Supply Scheme (0.26 MLD) towards Khaidem Leikai.

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 : For Distribution Pipes : i) DI 150 mm dia = 1000.00 m ii) DI 200 mm dia = 850.00 m Total = 1850.00 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 : For Distribution Pipes GI 100 mm dia. = 1,000.00 m GI 80 mm dia. = 1,200.00 m Total = 3,200.00 m

Augmentation of Water Treatment Plant at Khomidok (0.76 MLD). The source of raw water is Imphal river which is at a distance of 250 m from treatment plant including site levelling/land development (i/c demolition of structures if any); approach road etc. complete and the following items as below:

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 : For Distribution : i) DI 150 mm dia = 2000.00 m ii) DI 200 mm dia = 1400.00 m Total = 3400.00 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 : For Distribution Pipes GI 100 mm dia. = 2,000.00 m GI 80 mm dia. = 1,500.00 m GI 65 mm dia. = 1,000.00 m GI 50 mm dia. = 1,700.00 m Total = 6,200.00 m

Augmentation of Water Treatment Plant at Khurai Angom Leikai (0.46 MLD). The source of raw water is Iril river which is at a distance of 500 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, 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 pump set 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 pump set, windows, electrification and its accessories complete with and finishing the same with good quality of paint. 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 (2 working and 1 stand by) ) i/c manually operated travelling crane with girder for lifting the pumps for (WTP)

Design, Drawing, Construction, Testing and Commissioning of R.C.C. Aerator Fountain of about 4.5m height above GL consisting of atleast 4 to 6 cascades with space requirement of 0.70m2per 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 & Commissioning of RCC settling tank with necessary pipe fittings for raw inlet, outlet & sludge washout system etc. complete.

Design, Drawing, Construction, Testing & Commissioning of RCC Slow Sand Filter with suitable under drainage 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 (0.46 MLD) 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 Godownin brick wall with column, lintel consisting of living room, bedroom, bathroom, Varandah& 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 76.38 Sqm.

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 : For Raw Main Pipes : i) DI 150 mm dia = 600.00 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 : For Distribution Pipes : i) DI 150 mm dia = 2400.00 m ii) DI 200 mm dia = 1400.00 m Total = 3800.00 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 : For Distribution Pipes a) GI 100 mm dia. = 2500.00 m b) GI 80 mm dia. = 1000.00 m c) GI 65 mm dia. = 1500.00 m Total = 5000.00 m

Construction of Water Treatment Plant at Khurai Chingangbam Leikai (0.54 MLD) .The source of clear water is Porompat W/S Scheme which is at adistance of 1.20 Km 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 trial run of Overhead Tank 15-meter staging height of 0.45 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 0.45 ML in one and half hours with motors (two working & one standby) etc. complete.

Design, Drawing, Construction, Testing Commissioning of RCC clear water underground reservoir (0.54 MLD) with slab roofing , necessary pipe fitting, manhole with cover, air vent & fitted with disinfection dosing unit etc. complete.

Design, Drawing and 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 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) etc. complete at Treatment site for Distribution.

Design, Drawing, Energisation, 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 chowkidar quarter cum Godownin brick wall with column, lintel consisting of living room, bedroom, bathroom, Varandah & 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 76.38 Sqm.

Design, Drawing and Construction of Barbed wire fencing with angle Iron post, length of 150 m, steel gate of clear width 4.00 m complete with accessories, fitting with suitable foundation 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 : For Raw Main Pipes : i) DI 2000 mm dia = 800.00 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 masonrychambers 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 : For Distribution Pipes : i) DI 150 mm dia = 2000.00 m ii) DI 200 mm dia = 1200.00 m Total = 3200.00 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)/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. For Distribution Pipes GI 100 mm dia. = 2000.00 m

Construction of Water Treatment Plant at Khurai Kongpal Sajor Leikai (0.38 MLD). The source of clear water Porompat W/S Scheme which is at a distance of 3.00 Km 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 trial run of Overhead Tank 15 meter staging height of 0.45 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 0.45 ML capacity in one and half hours with motors (two working & one standby) etc. complete.

Design, Drawing, Construction, Testing Commissioning of RCC clear water underground reservoir (0.38 MLD) with slab roofing , necessary pipe fitting, manhole with cover, air vent & fitted with disinfection dosing unit etc. complete.

Design, Drawing and 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 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) 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 : For Distribution Pipes : i) DI 200 mm dia = 1000.00 m ii) DI 150 mm dia = 2200.00 m Total = 3200.00 m

Augmentation of Water Treatment Plant at Takhel (Sangsabi) of (0.18 MLD). The source of the scheme is Heitup pokpi Stream and Tube Well which is at a distance of 350 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 & drilling of tube well with necessary pipe fittings for raw inlet, outlet, etc. complete.

Design, Drawing, Energisation, 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 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 4.00 m x 3.00 m 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 at Sangsabi.

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

Design, Drawing, Construction, Testing Commissioning of RCC clear water underground reservoir (0.18 MLD) 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. 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 : For Raw Main Pipe: a) GI 65 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)/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. For Distribution Pipe: a) GI pipes 100 mm dia = 2500 m b) GI pipes 80 mm dia = 1000 m c) GI pipes 65 mm dia = 1000 m d) GI pipes 50 mm dia = 3100 m Total = 7600 m

Augmentation of Water Treatment Plant at Sanjenbam (0.18 MLD). The source of water is surface water (Pond) which is at a distance of 200 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 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 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.

Design, Drawing, Construction, Testing and Commissioning of R.C.C. Aerator Fountain of about 4.5m height above GL consisting of atleast 4 to 6 cascades with space requirement of 0.70m2 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 & Commissioning of RCC settling tank with necessary pipe fittings for raw inlet, outlet & sludge washout system etc. complete.

Design, Drawing, Construction, Testing & Commissioning of RCC Slow Sand Filter with suitable under drainage 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 Commissioning of RCC clear water underground reservoir (0.18 MLD) 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 Godownin brick wall with column, lintel consisting of living room, bedroom, bathroom, Varandah& 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 76.38 Sqm.

Design, Drawing, Energization, 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 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 : For Raw Main Pipes : i) DI 150 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 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 : For Distribution Pipes GI 100 mm dia. = 1500.00 m GI 80 mm dia. = 1000.00 m GI 65 mm dia. = 2000.00 m GI 65 mm dia. = 4300.00 m Total = 8800.00 m

Augmentation of Zonal Reservoir at Thambalkhong (0.29 MLD). The source of clear water Leimaching W/S Scheme which is at a distance of 2.0 km 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 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 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) etc. complete.

Design, Drawing & Construction of chowkidar quarter cum Godown in brick wall with column, lintel consisting of living room, bedroom, bathroom, Varandah & 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 76.38 Sqm.

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 : For Distribution Pipes GI 100 mm dia. = 2700.00 m GI 80 mm dia. = 2000.00 m GI 65 mm dia. = 1500.00 m Total = 6200.00 m

Construction of Water Treatment Plant at Top Khongnangkhong (0.68 MLD). The source of clear water is Porompat W/S Scheme which is at a distance of 600 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 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 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) etc. complete at Treatment Site.

Design, Drawing, Construction, Testing Commissioning of RCC clear water underground reservoir (0.68 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 Overhead Tank 15-meter staging height of 0.45 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 0.45 ML in one and half hours with motors (two working & one standby) etc. complete.

Design, Drawing & Construction of chowkidar quarter cum Godownin brick wall with column, lintel consisting of living room, bedroom, bathroom, Varandah& 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 76.38 Sqm.

Design, Drawing and Construction of Barbed wire fencing with angle Iron post, length of 150 m, steel gate of clear width 4.00 m complete with accessories, fitting with suitable foundation etc. complete.

Design, Drawing, Energisation, 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 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 : For Raw Main Pipes : i) DI 150 mm dia = 600.00 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: For Distribution : i) DI 150 mm dia = 200.00 m ii) DI 200 mm dia = 1000.00 m Total = 1200.00 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 : For Distribution Pipes GI 100 mm dia = 1000.00 m GI 80 mm dia. = 750.00 m GI 65 mm dia. = 600.00 m Total = 2350.00 m

Construction of Zonal Reservoir at Top Naoriya (0.54 MLD). The source of clear water is Leimaching W/S Scheme which is at a distance of 3.00 km 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 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 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) etc. complete.

Design, Drawing, Construction, Testing Commissioning of RCC clear water underground reservoir (0.54 MLD) with slab roofing , necessary pipe fitting, manhole with cover, air vent & fitted with disinfection dosing unit etc. complete.

Design, Drawing, Construction of Brick wall fencing with RCC Column of suitable foundation of length 95 m and height 2.5m with 2 shutter of length 1.85m and height 1.85 m each with accessories, fitting etc. complete.

Design, Drawing, Energisation, 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 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 : For Raw Main Pipes : i) DI 150 mm dia = 1000.00 m ii) DI 200 mm dia = 200.00 m Total = 1200.00 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: For Distribution Pipes : i) DI 150 mm dia = 200.00 m ii) DI 200 mm dia = 300.00 m Total = 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 : For Distribution Pipes GI 100 mm dia. = 5,000.00 m

Augmentation of Water Treatment Plant at Leimaching (0.68 MLD). The source of raw water is Iril river which is at a distance of 850m 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 Commissioning of RCC clear water underground reservoir (0.68 MLD) with slab roofing , necessary pipe fitting, manhole with cover, air vent & fitted with disinfection dosing unit etc. complete.

Design, Drawing, Construction of Distribution Pump House of 12.00 sqm including fitting, testing, etc. all complete.

Design, procurement, installation and testing of electrical pumpsets with necessary components, fitting & Electrical Works etc. complete for raw water pumps (Worthington/Mather Platt/Kirloskar make) (2 working and 1 stand by) ) i/c manually operated travelling crane with girder for lifting the pumps for (WTP) at Intake site

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 : For Raw Main Pipes : i) DI 150 mm dia = 800.00 m ii) DI 200 mm dia = 500.00 m Total = 1300.00 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 : For Distribution Pipes : i) DI 150 mm dia = 400.00 m ii) DI 200 mm dia = 620.00 m Total = 1020.00 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 : For Distribution Pipes a) GI 100 mm dia. = 1000.00 m

Construction of Zonal Reservoir at Porompat (0.99 MLD). The source of clear water is Leimaching WSS which is at a distance of 2.80 Km 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 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 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) etc. complete.

Design, Drawing, Construction, Testing Commissioning of RCC clear water underground reservoir (0.99 MLD) with slab roofing , necessary pipe fitting, manhole with cover, air vent & fitted with disinfection dosing unit etc. complete.

Design, Drawing, Construction of Brick wall fencing with RCC Column of suitable foundation of length 100 m and height 2.5m with 2 shutter of length 1.85m and height 1.85 m each with accessories, fitting etc. complete.

Design, Drawing, Energisation, 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 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 : For Raw Main Pipes : i) DI 150 mm dia = 200.00 m ii) DI 200 mm dia = 1000.00 m Total = 1200.00 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 : For Distribution Pipes : i) DI 150 mm dia = 1300.00 m ii) DI 200 mm dia = 1500.00 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 : For Distribution Pipes GI 100 mm dia. = 1000.00 m

Augmentation of Water Treatment Plant at Arapti (0.19 MLD). The source of raw water is Iril River which is at a distance of 300.00 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, 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 (WTP) at Iril River.

Design, Drawing, Construction, Testing and Commissioning of R.C.C. Aerator Fountain of about 5m height above GL consisting of atleast 4 to 6 cascades with space requirement of 0.70m2 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 & Commissioning of RCC settling tank with necessary pipe fittings for raw inlet, outlet & sludge washout system etc. complete.

Design, Drawing, Construction, Testing & Commissioning of RCC Slow Sand Filter with suitable under drainage 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 Commissioning of RCC clear water underground reservoir (0.19 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 Overhead Tank 15 meter staging height of 0.45 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 0.45 ML in one and half hours with motors (one working & one standby) etc. complete.

Design, Drawing & Construction of chowkidar quarter cum Godown in brick wall with column, lintel consisting of living room, bedroom, bathroom, Verandah & 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 8.70 m X 7.40 m.

Design and construction of brick wall fencing with column, grade beams using TMT bar , length of 300.00 m, steel gate of clear width 4.00 m complete with accessories, fitting with suitable foundation.

Design, Drawing, Energization, 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, Testing and commissioning of pipe crossing bridge with supporting RCC columns of 10.00 m height from the river G.L. with M.S. steel angles/ flats structure, nuts and bolts for crossing of 200 mm diameter of D.I. pipelines etc. complete for a length of 80.00 m.

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. 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 : For Raw main Pipes a) GI 65 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 : For Distribution pipes a) DI 150 mm dia. = 700.00 m b) DI 100 mm dia. = 1255.00 m Total = 1955.00 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 : For distribution Pipes a) GI 80 mm dia. = 1870.00 m b) GI 65 mm dia. = 5240.00 m Total = 7110.00 m

Extension of pipeline from Langdum W/S Scheme (0.18 MLD) towards Chanam Sandrok :

Design, Drawing, Construction, Testing Commissioning of RCC clear water underground reservoir (0.18 MLD) with slab roofing , necessary pipe fitting, manhole with cover, air vent & fitted with disinfection dosing unit etc. 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 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 : For distribution Pipes a) GI 80 mm dia. = 1160.00 m

Augmentation of Water Treatment Plant at Irilbung (0.62 MLD). The source of raw water is Iril River (perineal) which is at a distance of 700.00 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, 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 (WTP) at Iril River.

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

Design, Drawing, Construction, Testing & Commissioning of RCC Slow Sand Filter with suitable under drainage 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 Commissioning of RCC clear water underground reservoir (0.62 MLD) 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. 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 : For Raw main Pipes a) DI 100 mm dia. = 700.00 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 : For distribution Pipes a) DI 200 mm dia. = 570.00 m b) DI 150 mm dia. = 141.00 m Total = 711.00 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 : For distribution Pipes a) GI 100 mm dia. = 720.00 m b) GI 80 mm dia. = 900.00 m c) GI 65 mm dia. = 450.00 m d) GI 50 mm dia. = 600.00 m Total = 2670.00 m

Augmentation of Water Treatment Plant at Langdum (New) (0.31 MLD). The source of raw water is Iril River which is at a distance of 800.00 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, Procurement, installation and Testing of electrical submersible pumpsets with necessary components, fitting & Electrical Works etc. complete for lifting of Raw Mains.

Design, Drawing, Construction, Testing & Commissioning of RCC Slow Sand Filter with suitable under drainage 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 Commissioning of RCC clear water underground reservoir (0.20 MLD) 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 brick wall with column, lintel consisting of living room, bedroom, bathroom, Varandah& 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 76.38 Sqm.

Design, Drawing, Construction of Brick wall fencingwith RCC Column of suitable foundation of length 200 m and height 2.5m with 2 shutter of length 1.85m and height 1.85 m each with accessories, fitting etc. complete.

Design, Drawing, Energization, 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 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. 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 : For Raw main Pipes a) DI 100 mm dia. = 800.00 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 : For Distribution pipes a) DI 150 mm dia. = 295.00 m b) DI 100 mm dia. = 1944.00 m Total = 2239.00 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 : For distribution Pipes a) GI 80 mm dia. = 1200.00 m b) GI 65 mm dia. = 1537.00 m Total = 2737.00 m

Extension of pipeline from Irilbung Water Supply Scheme to Keirao Makting (0.63 MLD) :

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 : For Distribution pipes a) DI 150 mm dia. = 1700.00 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 : For Raw main Pipes GI 80 mm dia. = 2,000.00 m GI 65 mm dia. = 770.00 m GI 50 mm dia. = 345.00 m Total = 3115.00 m

Augmentation of Water Treatment Plant at Langdum (Old) (0.10 MLD). The source of raw water is Iril River which is at a distance of 300.00 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, Construction, Testing & Commissioning of RCC Slow Sand Filter with suitable under drainage 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.

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 : For distribution Pipes a) GI 100 mm dia. = 3450.00 m b) GI 80 mm dia. = 1100.00 m c) GI 65 mm dia. = 1150.00 m d) GI 50 mm dia. = 1000.00 m Total =6700.00 m

Augmentation of Water Treatment Plant at Kiyamgei Bashikhong (0.63 MLD). The source of raw water is Imphal River which is at a distance of 160.00 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, 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 pump set 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 pump set, windows, electrification and its accessories complete with and finishing the same with good quality of paint. 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 for (WTP)

Design, Drawing and 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 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) etc. complete at Treatment Site for Distribution.

Design, Drawing & Construction of chowkidar quarter cum Godownin brick wall with column, lintel consisting of living room, bedroom, bathroom, Varandah& 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 76.38 Sqm

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. 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 : For Raw main Pipes a) GI 100 mm dia. = 160.00 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 : For distribution Pipes a) GI 100 mm dia. = 2640.00 m a) GI 80 mm dia. = 430.00 m b) GI 65 mm dia. = 1068.00 m Total = 4138.00 m

Extension of pipeline at Langthrei Loukon from Irilbung Water Supply Scheme :

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 : For distribution Pipes a) GI 80 mm dia. = 862.00 m

Extesion of pipelines towards Lilong Hao from Kiyamgei Bashikhong WSS (0.11 MLD) :

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 : For distribution Pipes a) GI 100 mm dia. = 653.00 m a) GI 80 mm dia. = 374.00 m a) GI 65 mm dia. = 499.00 m b) GI 50 mm dia. = 1995.00 m Total = 3521.00 m

Augmentation of Water Treatment Plant at Urup (0.59 MLD). The source of raw water is Iril River which is at a distance of 230.00 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, Construction, Testing and Commissioning of R.C.C. Aerator Fountain of about 5m height above GL consisting of atleast 4 to 6 cascades with space requirement of 0.70m2 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 & Commissioning of RCC Slow Sand Filter with suitable under drainage 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 Commissioning of RCC clear water underground reservoir (0.62 MLD) 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 Godownin brick wall with column, lintel consisting of living room, bedroom, bathroom, Varandah& 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 76.38 Sqm.

Design, Drawing and Construction of Barbed wire fencing with angle Iron post, length of 113 m, steel gate of clear width 4.00 m complete with accessories, fitting with suitable foundation etc. complete.

Design, Drawing & construction, Testing and commissioning of pipe crossing bridge with supporting RCC columns of 10.00 m height from the river G.L. with M.S. steel angles/ flats structure, nuts and bolts for crossing of 200 mm diameter of D.I. pipelines etc. complete for a length of 80.00 m at Iril River for Distribution Pipeline.

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 : For Raw main Pipes a) DI 100 mm dia. = 230.00 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 : For distribution Pipes a) DI 200 mm dia. = 328.00 m b) DI 150 mm dia. = 192.00 m Total = 520.00 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 : For distribution Pipes a) GI 100 mm dia. = 4330.00 m b) GI 80 mm dia. = 5557.00 m c) GI 65 mm dia. = 2845.00 m d) GI 50 mm dia. = 3570.00 m Total = 16302.00 m

Augmentation of Keirao Wangkhem Water Supply Schme (0.10) The source of raw water is Waithou Chiru WSS Treated Water which is at a distance of 300 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:

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 : For distribution Pipes a) GI 80 mm dia. = 1000.00 m b) GI 65 mm dia. = 500.00 m b) GI 50 mm dia. = 1000.00 m = 2500.00 m

Construction of a Zonal Reservoir and Extension of Pipeline at Thiyam Konjil (0.24 MLD). The source of clear water is Waithou W/S Scheme which located 1.80 Km from the Zonal Reservoir 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 Commissioning of RCC clear water underground reservoir (0.24 MLD) 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. 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 : For Raw main Pipes a) GI 80 mm dia. = 1500.00 m b) GI 65 mm dia. = 300.00 m Total = 1800.00 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 : For Distribution Pipes a) GI 65 mm dia. = 500.00 m b) GI 50 mm dia. = 85.00 m Total = 585.00 m

Augmentation of water treatment plant at Kaina (0.11 MLD). The source of raw water is Thoubal river which is at a distance of 350.00 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, Construction, Testing Commissioning of RCC clear water underground reservoir (0.11 MLD) with slab roofing , necessary pipe fitting, manhole with cover, air vent & fitted with disinfection dosing unit 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) DI 150 mm dia. = 100.00 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) GI 100 mm dia. = 300.00 m b) GI 80 mm dia. = 100.00 m c) GI 65 mm dia. = 386.00 m d) GI 50 mm dia. = 500.00 m Total = 1286.00 m

Construction of Water Supply Scheme at Khurai Nandeibam Leikai (0.81 MLD). The source of raw water is Imphal river which is at a distance of 500 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, 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 (WTP) at Imphal river.

Design, Drawing, Construction, Testing and Commissioning of R.C.C. Aerator Fountain of about 4.5m height above GL consisting of atleast 4 to 6 cascades with space requirement of 0.70m2 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 & Commissioning of RCC settling tank with necessary pipe fittings for raw inlet, outlet & sludge washout system etc. complete.

Design, Drawing, Construction, Testing & Commissioning of RCC Slow Sand Filter with suitable under drainage 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 Commissioning of RCC clear water underground reservoir (0.81 MLD) with slab roofing , necessary pipe fitting, manhole with cover, air vent & fitted with disinfection dosing unit etc. complete.

Design, Drawing and 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 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) etc. complete at treatment site for distribution.

Design, Drawing, Energisation, 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

Laying of DI Main Raw 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 : For Main Raw : i) DI 150 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 : For Distribution : i) DI 100 mm dia = 1000.00 m ii) DI 150 mm dia = 800.00 m iii) DI 200 mm dia = 1120.00 m Total = 2920.00 m

Extension of Pipelines towards Purum Pangantabi from Taretkhul Water Supply Scheme (0.10MLD).

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 : For Distribution Pipes: a) GI 100 mm dia = 1500.00 m b) GI 80 mm dia = 1400.00 m c) GI 65 mm dia = 1000.00 m d) GI 50 mm dia = 1000.00 m e) GI 40 mm dia = 845.00 m Total = 5060.00 m

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

Ukhrul PHE Division :

Construction of Water Supply Scheme at Kuingai (0.04MLD). The source of raw water is Kuingai Kong stream which is about 4.20 kms from treatment site 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 (6.50 x 2.00 x 2.00) m and Collection chamber (4.2 x 1.60 x 2.00) m, RCC Settling tank of 14 KL capacity, RCC Slow Sand Filter having an area of 20.25 sqm with suitable under-drainage system & collection chamber including suitable filter media - 2 unit, RCC Service Reservoir of 40 KL capacity (1no.) and RCC Zonal Reservoir of 10 KL capacity (3 nos.) i/c necessary RCC inlet, outlet chamber, wash out system, disinfection dosing unit, site development work, providing and testing internal pipes, pipe specials etc. complete.

Design, Drawing and 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 68.00 sqm.

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 8 (eight) 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 80.00 m i/c standard steel gate of 2 shutter of length 1.5m and height. 2.1m each with necessary mechanical fittings etc. complete.

Design, Drawing and Construction of approach road – 100.00 m i/c land development etc. complete.

Providing & laying of GI Main & DistributionPipes conformingto 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. 1in random length of 4 to 7 m specification including excavation,sandbedding, 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 Anchor block and pipe support and Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings,valvesetc.and disinfection of all pipes, trial run and commissioning etc. complete : GI (Main) 50mm = 4200.00 m GI (Dist) 40mm = 2700.00 m GI (Dist) 32mm = 1500.00 m Total = 8400.00 m

Construction of Water Supply Scheme at Razai Khullen (0.04MLD). The source of raw water is Razai Khullen Kong which is about 4.00 kms from treatment site 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 (6.50 x 2.00 x 2.00) m and Collection chamber (4.2 x 1.60 x 2.00) m, RCC settling tank of 15 KL capacity, RCC Slow Sand Filter having an area of 9.00 sqm with suitable under-drainage system & collection chamber including suitable filter media - 2 unit, RCC Service Reservoir of 40 KL capacity (1no.) and RCC Zonal Reservoir of 10 KL capacity (3 nos.) i/c necessary RCC inlet, outlet chamber, wash out system, disinfection dosing unit, site development work, providing and testing internal pipes, pipe specials etc. complete.

Design, Drawing and 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 68.00 sqm.

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 8 (eight) 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 60.00 m i/c standard steel gate of 2 shutter of length 1.5m and height. 2.1m each with necessary mechanical fittings etc. complete.

Design, Drawing and Construction of approach road – 100.00 m i/c land development etc. complete.

Providing & laying of GI Main & DistributionPipes conformingto 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. 1in random length of 4 to 7 m specification including excavation,sandbedding, 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,valvesetc.and disinfection of all pipes, trial run and commissioning etc. complete : GI (Main) 50mm = 4000.00 m GI (Dist) 40mm = 3000.00 m GI (Dist) 32mm = 1500.00 m Total = 8500.00 m

Construction of Water Supply Scheme at Tusom Khullen (0.06MLD). The source of raw water is Tusom Khullen Kong which is about 6.00 kms from treatment site 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 (6.50 x 2.00 x 2.00) m and Collection chamber (4.2 x 1.60 x 2.00) m, RCC settling tank of 22 KL capacity, RCC Slow Sand Filter having an area of 20.25 sqm with suitable under-drainage system & collection chamber including suitable filter media - 2 unit, RCC Service Reservoir of 40 KL capacity (1no.) and RCC Zonal Reservoir of 10 KL capacity (3 nos.) i/c necessary RCC inlet, outlet chamber, wash out system, disinfection dosing unit, site development work, providing and testing internal pipes, pipe specials etc. complete.

Design, Drawing and 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 68.00 sqm.

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 8 (eight) 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 80.00 m i/c standard steel gate of 2 shutter of length 1.5m and height. 2.1m each with necessary mechanical fittings etc. complete.

Design, Drawing and Construction of approach road – 100.00 m i/c land development etc. complete.

Providing & laying of GI Main & DistributionPipes conformingto 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,sandbedding, 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 Anchor block and pipe support and Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings,valvesetc.and disinfection of all pipes, trial run and commissioning etc. complete : GI (Main) 50mm = 6000.00 m GI (Dist) 40mm = 3000.00 m GI (Dist) 32mm = 2000.00 m Total =11000.00 m

Construction of Water Supply Scheme at Homi (0.06 MLD). The source of raw water is Homi Kong which is about 4.20 kms from treatment site 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 (6.50 x 2.00 x 2.00) m and Collection chamber (4.2 x 1.60 x 2.00) m, RCC settling tank of 23 KL capacity, RCC Slow Sand Filter having an area of 9.00 sqm with suitable under-drainage system & collection chamber including suitable filter media - 2 unit, RCC Service Reservoir of 40 KL capacity (1no.) and RCC Zonal Reservoir of 10 KL capacity (3 nos.) i/c necessary RCC inlet, outlet chamber, wash out system, disinfection dosing unit, site development work, providing and testing internal pipes, pipe specials etc. complete.

Design, Drawing and 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 68.00 sqm.

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 8 (eight) 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 100.00 m i/c standard steel gate of 2 shutter of length 1.5m and height. 2.1m each with necessary mechanical fittings etc. complete.

Design, Drawing and Construction of approach road – 100.00 m i/c land development etc. complete.

Providing & laying of GI Main & DistributionPipes conformingto 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, sandbedding, 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 Anchor block and 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 (Main) 50mm = 4200.00 m GI (Dist) 32mm = 5000.00 m Total = 9200.00 m

Construction of Water Supply Scheme at Tanrui (Upper Leisan) (0.179MLD). The source of raw water is Tanrui Kong which is about 2.25 kms from treatment site 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 (6.50 x 2.00 x 2.00) m and Collection chamber (4.2 x 1.60 x 2.00) m, RCC settling tank of 56 KL capacity, RCC Slow Sand Filter having an area of 25.00 sqm with suitable under-drainage system & collection chamber including suitable filter media - 2 unit, RCC Service Reservoir of 120 KL capacity (1no.), RCC Pump Reservoir of 100 KL capacity (1no.) and RCC Zonal Reservoir of 10 KL capacity (2 nos.) i/c necessary RCC inlet, outlet chamber, wash out system, disinfection dosing unit, site development work, providing and testing internal pipes, pipe specials etc. complete.

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 8.75 sqm 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.

Design, Drawing and 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 68.00 sqm.

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 8 (eight) 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 100.00 m i/c standard steel gate of 2 shutter of length 1.5m and height. 2.1m each with necessary mechanical fittings etc. complete.

Design, Drawing and Construction of approach road – 200.00 m i/c land development 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 intake, including internal and external lighting, testing etc. all complete.

Providing & laying of GI Main & 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,sandbedding, 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 Anchor block and pipe support and Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings,valvesetc.and disinfection of all pipes, trial run and commissioning etc. complete : GI (Main) 65mm = 2250.00 m GI (Dist) 32mm = 2000.00 m Total = 4250.00 m

Construction of Water Supply Scheme at Kachai and Kachai Shumphungsen (0.16 MLD). The source of raw water is Kachai Kong which is about 5.00 kms from treatment site including site levelling/land, approach road etc. complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning of Intake Weir (6.50 x 2.00 x 2.00) m and Collection chamber (4.2 x 1.60 x 2.00) m, RCC settling tank of 53 KL capacity, RCC Slow Sand Filter having an area of 30.25 sqm with suitable under-drainage system & collection chamber including suitable filter media - 2 unit, RCC Service Reservoir of 80 KL capacity (1no.) and RCC Zonal Reservoir of 10 KL capacity (5 nos.) i/c necessary RCC inlet, outlet chamber, wash out system, disinfection dosing unit, site development work, providing and testing internal pipes, pipe specials etc. complete.

Design, Drawing and 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 68.00 sqm.

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 8 (eight) 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 120.00 m i/c standard steel gate of 2 shutter of length 1.5m and height. 2.1m each with necessary mechanical fittings etc. complete.

Design, Drawing and Construction of approach road – 100.00 m i/c land development etc. complete.

Providing & laying of GI Main & 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,sandbedding, 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 Anchor block and pipe support and Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings,valvesetc.and disinfection of all pipes, trial run and commissioning etc. complete : GI (Main) 50mm = 5000.00 m GI (Dist) 40mm = 2000.00 m GI (Dist) 32mm = 7000.00 m Total = 14000.00 m

Construction of Water Supply Scheme at Ukhrul (0.959 MLD). The source of raw water is Singuira & Kokthikong which is about 23.00 kms from treatment site including site levelling/land, approach road etc. complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning of treatment units of Intake Weir (6.50 x 2.00 x 2.00) m (5 nos.) and Collection chamber (4.2 x 1.60 x 2.00) m (5 nos.), RCC settling tank of 92 KL capacity (2 nos.), RCC Slow Sand Filter having an area of 49.00 sqm with suitable under-drainage system & collection chamber including suitable filter media - 2 unit (2 nos.) , RCC Service Reservoir of 300 KL capacity (2nos.), RCC Pump Reservoir of 150 KL capacity (4nos.), pump house with RCC Column, lintel, slab roofing, brickwall, ramp, doors, windows, electrification with good finish having a plinth area of 65.00 sqm with pump foundation for 2 nos. of pumpset complete – 4 nos. ,RCC Zonal Reservoir of 40 KL capacity (44 nos.) and R.C.C. Aerator Fountain 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 - 2 nos. i/c necessary RCC inlet, outlet chamber, wash out system, disinfection dosing unit, site development work, providing and testing internal pipes, pipe specials etc. complete.

Design, Drawing, Construction, Testing and Commissioning of RCC Impounding Reservoir (20.0 x 2.00 x 8.00) m - 3 nos., Rain Water Harvesting Pond at Green Land- 6 nos.

Installation of hand pump- Drilling of Tube well for 150 mm dia. Bore hole by drilling machine, Construction of Pit & Platform for Installation of hand Pumps, Providing & Installation of Deep Well Hand Pump complete with pipe fitting etc. complete – 72 nos.

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 site.

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 intake, including internal and external lighting, testing etc. all complete - 2 nos.(one near Ngaimu & the other one at Ukhrul HQ).

Design, Drawing and 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 68.00 sqm – 2 nos.

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 8 (eight) 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 270.00 m i/c standard steel gate of 2 shutter of length 1.5m and height. 2.1m each with necessary mechanical fittings etc. complete. -2 nos.

Design, Drawing and Construction of approach road – 1200.00 m i/c land development 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 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. (i) 150 mm dia. = 8000.00 m (ii) 100 mm dia. = 15000.00 m Total = 23000.00 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,sandbedding, 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 Anchor block and pipe support and Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings,valvesetc.and disinfection of all pipes, trial run and commissioning etc. complete : GI 65mm = 30000.00 m GI 50mm = 15000.00 m GI 32mm = 12000.00 m Total = 57000.00 m

Construction of Water Supply Scheme at Lambui (0.16 MLD). The source of raw water is Marikhur Spring which is about 3 km from treatment site 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 (6.50 x 2.00 x 2.00) m and Collection chamber (4.2 x 1.60 x 2.00) m, RCC Settling tank of 54 KL capacity, RCC Slow Sand Filter having an area of 30.25 sqm with suitable under-drainage system & collection chamber including suitable filter media - 2 unit, RCC Service Reservoir of 150 KL capacity (1no.), RCC Pump Reservoir of 80 KL capacity, pump house with RCC Column, lintel, slab roofing, brickwall, ramp, doors, windows, electrification with good finish having a plinth area of 64.82 sqm with pump foundation of pumpset complete. and RCC Zonal Reservoir of 10 KL capacity (4 nos.) i/c necessary RCC inlet, outlet chamber, wash out system, disinfection dosing unit, site development work, providing and testing internal pipes, pipe specials 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 (1 Primary and 1 secondary) at Intake site.

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 intake, including internal and external lighting, testing etc. all complete.

Design, Drawing and 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 68.00 sqm.

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 8 (eight) 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 120.00 m i/c standard steel gate of 2 shutter of length 1.5m and height. 2.1m each with necessary mechanical fittings etc. complete.

Design, Drawing and Construction of approach road – 100.00 m i/c land development 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 intake, including internal and external lighting, testing etc. all complete.

Providing & laying of GI Main & DistributionPipes conformingto 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. 1in random length of 4 to 7 m specification including excavation,sandbedding, 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 Anchor block and 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 (Main) 50mm = 3000.00 m GI (Dist) 32mm = 5000.00 m Total = 8000.00 m

Construction of Water Supply Scheme at Sirarakhong (0.15 MLD). The source of raw water is Sirarakhong Kong which is about 7.0 kms from treatment site 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 (6.50 x 2.00 x 2.00) m and Collection chamber (4.2 x 1.60 x 2.00) m, RCC Settling tank of 51 KL capacity, RCC Slow Sand Filter having an area of 20.25 sqm with suitable under-drainage system & collection chamber including suitable filter media - 2 unit, RCC Service Reservoir of 80 KL capacity and RCC Zonal Reservoir of 10 KL capacity i/c necessary RCC inlet, outlet chamber, wash out system, disinfection dosing unit, site development work, providing and testing internal pipes, pipe specials etc. complete.

Design, Drawing and 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 68.00 sqm.

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 8 (eight) 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 80.00 m i/c standard steel gate of 2 shutter of length 1.5m and height. 2.1m each with necessary mechanical fittings etc. complete.

Design, Drawing and Construction of approach road – 100.00 m i/c land development etc. complete.

Providing & laying of GI Main & DistributionPipes conformingto 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. 1in random length of 4 to 7 m specification including excavation,sandbedding, 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 Anchor block and pipe support and Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings,valvesetc.and disinfection of all pipes, trial run and commissioning etc. complete : GI (Main) 50mm = 7000.00 m GI (Dist) 32mm = 2000.00 m Total = 9000.00 m

Construction of Water Supply Scheme at Sihai Khunou and Sihai Kahaophung (0.12 MLD). The source of raw water is Sihai Kong which is about 5.00 kms from treatment site 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 (6.50 x 2.00 x 2.00) m and Collection chamber (4.2 x 1.60 x 2.00) m, RCC Settling tank of 41 KL capacity, RCC Slow Sand Filter having an area of 20.25 sqm with suitable under-drainage system & collection chamber including suitable filter media - 2 unit, RCC Service Reservoir of 80 KL capacity (1no.) and RCC Zonal Reservoir of 10 KL capacity (3 nos.) i/c necessary RCC inlet, outlet chamber, wash out system, disinfection dosing unit, site development work, providing and testing internal pipes, pipe specials etc. complete.

Design, Drawing and 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 68.00 sqm.

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 8 (eight) 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 80.00 m i/c standard steel gate of 2 shutter of length 1.5m and height. 2.1m each with necessary mechanical fittings etc. complete.

Design, Drawing and Construction of approach road – 100.00 m i/c land development etc. complete

Providing & laying of GI Main & DistributionPipes conformingto 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. 1in random length of 4 to 7 m specification including excavation,sandbedding, 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 Anchor block and pipe support and Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings,valvesetc.and disinfection of all pipes, trial run and commissioning etc. complete : GI (Main) 50mm = 5000.00 m GI (Dist) 40mm = 3000.00 m GI (Dist) 32mm = 1000.00 m Total = 9000.00 m

Construction of Water Supply Scheme at Nungbi Kachui (0.14 MLD). The source of raw water is Nungbi Kong which is about 6.00 kms from treatment site 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 (6.50 x 2.00 x 2.00) m and Collection chamber (4.2 x 1.60 x 2.00) m, RCC Settling tank of 48 KL capacity, RCC Slow Sand Filter having an area of 30.25 sqm with suitable under-drainage system & collection chamber including suitable filter media - 2 unit, RCC Service Reservoir of 80 KL capacity (1no.) and RCC Zonal Reservoir of 10 KL capacity (3 nos.) i/c necessary RCC inlet, outlet chamber, wash out system, disinfection dosing unit, site development work, providing and testing internal pipes, pipe specials etc. complete.

Design, Drawing and 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 68.00 sqm.

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 8 (eight) 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 80.00 m i/c standard steel gate of 2 shutter of length 1.5m and height. 2.1m each with necessary mechanical fittings etc. complete.

Design, Drawing and Construction of approach road – 50.00 m i/c land development etc. complete.

Providing & laying of GI Main & DistributionPipes conformingto 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. 1in random length of 4 to 7 m specification including excavation,sandbedding, 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 Anchor block and pipe support and Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings,valvesetc.and disinfection of all pipes, trial run and commissioning etc. complete : GI (Main) 50mm = 6000.00 m GI (Dist) 40mm = 3000.00 m GI (Dist) 32mm = 2000.00 m Total =11000.00 m

Construction of Water Supply Scheme at Khamasom Phungthar and Khamasom Khullen (0.23 MLD). The source of raw water is Khoreseh Kong which is about 13.00 kms from treatment site 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 (6.50 x 2.00 x 2.00) m and Collection chamber (4.2 x 1.60 x 2.00) m, RCC Settling tank of 78 KL capacity, RCC Slow Sand Filter having an area of 30.25 sqm with suitable under-drainage system & collection chamber including suitable filter media - 2 unit, RCC Service Reservoir of 100 KL capacity (1no.) and RCC Zonal Reservoir of 10 KL capacity (8 nos.) i/c necessary RCC inlet, outlet chamber, wash out system, disinfection dosing unit, site development work, providing and testing internal pipes, pipe specials etc. complete.

Design, Drawing and 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 68.00 sqm.

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 8 (eight) 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 180.00 m i/c standard steel gate of 2 shutter of length 1.5m and height. 2.1m each with necessary mechanical fittings etc. complete.

Design, Drawing and Construction of approach road – 500.00 m i/c land development etc. complete.

Providing & laying of GI Main & DistributionPipes conformingto 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. 1in random length of 4 to 7 m specification including excavation,sandbedding, 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 Anchor block and pipe support and Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings,valvesetc.and disinfection of all pipes, trial run and commissioning etc. complete : GI (Main) 50mm = 13000.00 m GI (Dist) 40mm = 4000.00 m GI (Dist) 32mm = 2000.00 m Total = 19000.00 m

Construction of Water Supply Scheme at Old Wahong and Wahong (0.16 MLD). The source of raw water is Phaalam which is about 12.00 kms from treatment site 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 (6.50 x 2.00 x 2.00) m and Collection chamber (4.2 x 1.60 x 2.00) m, RCC Settling tank of 53 KL capacity, RCC Slow Sand Filter having an area of 20.25 sqm with suitable under-drainage system & collection chamber including suitable filter media - 2 unit, RCC Service Reservoir of 80 KL capacity and RCC Zonal Reservoir of 10 KL capacity (5 nos.) i/c necessary RCC inlet, outlet chamber, wash out system, disinfection dosing unit, site development work, providing and testing internal pipes, pipe specials etc. complete.

Design, Drawing and 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 68.00 sqm.

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 8 (eight) 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 100.00 m i/c standard steel gate of 2 shutter of length 1.5m and height. 2.1m each with necessary mechanical fittings etc. complete.

Design, Drawing and Construction of approach road – 1000.00 m i/c land development etc. complete.

Providing & laying of GI Main & DistributionPipes conformingto 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. 1in random length of 4 to 7 m specification including excavation,sandbedding, 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 Anchor block and pipe support and Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings,valvesetc.and disinfection of all pipes, trial run and commissioning etc. complete : GI (Main) 50mm = 5000.00 m GI (Dist) 40mm = 7000.00 m GI (Dist) 32mm = 3000.00 m Total = 15000.00 m

Construction of Water Supply Scheme at Huishu (0.12 MLD). The source of raw water is Huishu Kong which is about 3.60 kms from treatment site 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 (6.50 x 2.00 x 2.00) m and Collection chamber (4.2 x 1.60 x 2.00) m, RCC Settling tank of 42 KL capacity, RCC Slow Sand Filter having an area of 20.25 sqm with suitable under-drainage system & collection chamber including suitable filter media - 2 unit, RCC Service Reservoir of 80 KL capacity (1no.) and RCC Zonal Reservoir of 10 KL capacity (3 nos.) i/c necessary RCC inlet, outlet chamber, wash out system, disinfection dosing unit, site development work, providing and testing internal pipes, pipe specials etc. complete.

Design, Drawing and 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 68.00 sqm.

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 8 (eight) 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 80.00 m i/c standard steel gate of 2 shutter of length 1.5m and height. 2.1m each with necessary mechanical fittings etc. complete.

Design, Drawing and Construction of approach road – 100.00 m i/c land development etc. complete.

Providing & laying of GI Main & DistributionPipes conformingto 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. 1in random length of 4 to 7 m specification including excavation,sandbedding, 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 Anchor block and pipe support and Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings,valvesetc.and disinfection of all pipes, trial run and commissioning etc. complete : GI (Main) 50mm = 3600.00 m GI (Dist) 40mm = 1700.00 m GI (Dist) 32mm = 2000.00 m Total = 7300.00 m

Construction of Water Supply Scheme at Nungbi Khullen (0.148 MLD). The source of raw water is Upper Masen Kong which is about 7.00 kms from treatment site 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 (6.50 x 2.00 x 2.00) m and Collection chamber (4.2 x 1.60 x 2.00) m, RCC Settling tank of 50 KL capacity, RCC Slow Sand Filter having an area of 30.25 sqm with suitable under-drainage system & collection chamber including suitable filter media - 2 unit, RCC Service Reservoir of 80 KL capacity (1no.) and RCC Zonal Reservoir of 10 KL capacity (4 nos.) i/c necessary RCC inlet, outlet chamber, wash out system, disinfection dosing unit, site development work, providing and testing internal pipes, pipe specials etc. complete.

Design, Drawing and 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 68.00 sqm.

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 8 (eight) 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 80.00 m i/c standard steel gate of 2 shutter of length 1.5m and height. 2.1m each with necessary mechanical fittings etc. complete.

Design, Drawing and Construction of approach road – 50.00 m i/c land development etc. complete.

Providing & laying of GI Main & DistributionPipes conformingto 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. 1in random length of 4 to 7 m specification including excavation,sandbedding, 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 Anchor block and pipe support and Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings,valvesetc.and disinfection of all pipes, trial run and commissioning etc. complete : GI (Main) 50mm = 7000.00 m GI (Dist) 40mm = 3000.00 m GI (Dist) 32mm = 2000.00 m Total =12000.00 m

Construction of Water Supply Scheme at Jessami (0.26 MLD). The source of raw water is Jessarok which is about 15.50 kms from treatment site 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 (6.50 x 2.00 x 2.00) m and Collection chamber (4.2 x 1.60 x 2.00) m, RCC Settling tank of 88 KL capacity, RCC Slow Sand Filter having an area of 42.25 sqm with suitable under-drainage system & collection chamber including suitable filter media - 2 unit, RCC Service Reservoir of 150 KL capacity (1no.), RCC Pump Reservoir of 150 KL capacity, pump house with RCC Column, lintel, slab roofing, brickwall, ramp, doors, windows, electrification with good finish having a plinth area of 64.82 sqm with pump foundation for 2 nos. of pumpset complete, R.C.C. Aerator Fountain 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 and RCC Zonal Reservoir of 40 KL capacity (8 nos.) i/c necessary RCC inlet, outlet chamber, wash out system, disinfection dosing unit, site development work, providing and testing internal pipes, pipe specials etc. complete.

Supply and installation of electrical pumpset of 12.5 HP with necessary component, fitting & Electrical work etc. i/c 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 intake, including internal and external lighting, testing etc. all complete.

Design, Drawing and 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 68.00 sqm.

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 8 (eight) 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 200.00 m i/c standard steel gate of 2 shutter of length 1.5m and height. 2.1m each with necessary mechanical fittings etc. complete.

Design, Drawing and Construction of approach road – 200.00 m i/c land development etc. complete.

Providing & laying of GI Main & DistributionPipes conformingto 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. 1in random length of 4 to 7 m specification including excavation,sandbedding, 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 Anchor block and 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 (Main) 100mm = 15500.00 m GI (Dist) 50mm = 15000.00 m GI (Dist) 32mm = 12000.00 m Total = 42500.00 m

Construction of Water Supply Scheme at Homi Khunou (0.07 MLD). The source of raw water is Homi Khunou Kong which is about 4.20 kms from treatment site 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 (6.50 x 2.00 x 2.00) m and Collection chamber (4.2 x 1.60 x 2.00) m, RCC Settling tank of 23 KL capacity, RCC Slow Sand Filter having an area of 12.25 sqm with suitable under-drainage system & collection chamber including suitable filter media - 2 unit, RCC Service Reservoir of 40 KL capacity (1no.) and RCC Zonal Reservoir of 10 KL capacity (3 nos.) i/c necessary RCC inlet, outlet chamber, wash out system, disinfection dosing unit, site development work, providing and testing internal pipes, pipe specials etc. complete.

Design, Drawing and 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 68.00 sqm.

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 8 (eight) 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 100.00 m i/c standard steel gate of 2 shutter of length 1.5m and height. 2.1m each with necessary mechanical fittings etc. complete.

Design, Drawing and Construction of approach road – 100.00 m i/c land development etc. complete.

Providing & laying of GI Main & DistributionPipes conformingto 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. 1in random length of 4 to 7 m specification including excavation,sandbedding, 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 Anchor block and pipe support and Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings,valvesetc.and disinfection of all pipes, trial run and commissioning etc. complete : GI (Main) 50mm = 4200.00 m GI (Dist) 32mm = 5000.00 m Total = 9200.00 m

Construction of Water Supply Scheme at Champhung (0.06 MLD). The source of raw water is Champhung Kong which is about 5.00 kms from treatment site 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 (6.50 x 2.00 x 2.00) m and Collection chamber (4.2 x 1.60 x 2.00) m, RCC Settling tank of 32 KL capacity, RCC Slow Sand Filter having an area of 12.25 sqm with suitable under-drainage system & collection chamber including suitable filter media - 2 unit, RCC Service Reservoir of 46 KL capacity (1no.) and RCC Zonal Reservoir of 10 KL capacity (3 nos.) i/c necessary RCC inlet, outlet chamber, wash out system, disinfection dosing unit, site development work, providing and testing internal pipes, pipe specials etc. complete.

Design, Drawing and 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 68.00 sqm.

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 8 (eight) 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 100.00 m i/c standard steel gate of 2 shutter of length 1.5m and height. 2.1m each with necessary mechanical fittings etc. complete.

Design, Drawing and Construction of approach road – 100.00 m i/c land development etc. complete.

Providing & laying of GI Main & DistributionPipes conformingto 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. 1in random length of 4 to 7 m specification including excavation,sandbedding, 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 Anchor block and pipe support and Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings,valvesetc.and disinfection of all pipes, trial run and commissioning etc. complete : GI (Main) 50mm = 5000.00 m GI (Dist) 32mm = 2000.00 m Total = 7000.00 m

Construction of Water Supply Scheme at Tolloi (0.19 MLD). The source of raw water is Tolloi Kong which is about 7.00 kms from treatment site 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 (6.50 x 2.00 x 2.00) m and Collection chamber (4.2 x 1.60 x 2.00) m, RCC Settling tank of 63 KL capacity, RCC Slow Sand Filter having an area of 20.25 sqm with suitable under-drainage system & collection chamber including suitable filter media - 2 unit, RCC Service Reservoir of 100 KL capacity (1no.) and RCC Zonal Reservoir of 10 KL capacity (6 nos.) i/c necessary RCC inlet, outlet chamber, wash out system, disinfection dosing unit, site development work, providing and testing internal pipes, pipe specials etc. complete.

Design, Drawing and 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 68.00 sqm.

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 8 (eight) 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 80.00 m i/c standard steel gate of 2 shutter of length 1.5m and height. 2.1m each with necessary mechanical fittings etc. complete.

Design, Drawing and Construction of approach road – 100.00 m i/c land development etc. complete.

Providing & laying of GI Main & DistributionPipes conformingto 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. 1in random length of 4 to 7 m specification including excavation,sandbedding, 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 Anchor block and pipe support and Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings,valvesetc.and disinfection of all pipes, trial run and commissioning etc. complete : GI (Main) 80mm = 6500.00 m GI (Dist) 40mm = 4000.00 m GI (Dist) 32mm = 2000.00 m Total =12500.00 m

Construction of Water Supply Scheme at Lunghar (0.16 MLD). The source of raw water is Masen Kong which is about 4.00 kms from treatment site 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 (6.50 x 2.00 x 2.00) m and Collection chamber (4.2 x 1.60 x 2.00) m, RCC Settling tank of 55 KL capacity, RCC Slow Sand Filter having an area of 30.25 sqm with suitable under-drainage system & collection chamber including suitable filter media - 2 unit, RCC Service Reservoir of 80 KL capacity (1no.) and RCC Zonal Reservoir of 10 KL capacity (2 nos.) i/c necessary RCC inlet, outlet chamber, wash out system, disinfection dosing unit, site development work, providing and testing internal pipes, pipe specials etc. complete.

Design, Drawing and 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 68.00 sqm.

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 8 (eight) 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 80.00 m i/c standard steel gate of 2 shutter of length 1.5m and height. 2.1m each with necessary mechanical fittings etc. complete.

Design, Drawing and Construction of approach road – 50.00 m i/c land development etc. complete.

Providing & laying of GI Main & DistributionPipes conformingto 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. 1in random length of 4 to 7 m specification including excavation,sandbedding, 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 Anchor block and pipe support and Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings,valvesetc.and disinfection of all pipes, trial run and commissioning etc. complete : GI (Main) 50mm = 4000.00 m GI (Dist) 40mm = 3000.00 m GI (Dist) 32mm = 2000.00 m Total = 9000.00 m

Construction of Water Supply Scheme at Khamunom (0.07 MLD). The source of raw water is Khamunom Kong which is about 4.00 kms from treatment site 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 (6.50 x 2.00 x 2.00) m and Collection chamber (4.2 x 1.60 x 2.00) m, RCC Settling tank of 23 KL capacity, RCC Slow Sand Filter having an area of 9.0 sqm with suitable under-drainage system & collection chamber including suitable filter media - 2 unit, RCC Service Reservoir of 40 KL capacity (1no.) and RCC Zonal Reservoir of 10 KL capacity (2 nos.) i/c necessary RCC inlet, outlet chamber, wash out system, disinfection dosing unit, site development work, providing and testing internal pipes, pipe specials etc. complete.

Design, Drawing and 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 68.00 sqm.

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 8 (eight) 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 100.00 m i/c standard steel gate of 2 shutter of length 1.5m and height. 2.1m each with necessary mechanical fittings etc. complete.

Design, Drawing and Construction of approach road – 100.00 m i/c land development etc. complete.

Providing & laying of GI Main & DistributionPipes conformingto 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. 1in random length of 4 to 7 m specification including excavation,sandbedding, 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 Anchor block and pipe support and Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings,valvesetc.and disinfection of all pipes, trial run and commissioning etc. complete : GI (Main) 50mm = 4000.00 m GI (Dist) 32mm = 2000.00 m Total = 6000.00 m

Construction of Water Supply Scheme at Mapum (0.11 MLD). The source of raw water is Mapum Kong which is about 4.65 kms from treatment site 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 (6.50 x 2.00 x 2.00) m and Collection chamber (4.2 x 1.60 x 2.00) m, RCC Settling tank of 36 KL capacity, RCC Slow Sand Filter having an area of 20.25 sqm with suitable under-drainage system & collection chamber including suitable filter media - 2 unit, RCC Service Reservoir of 60 KL capacity (1no.) and RCC Zonal Reservoir of 10 KL capacity (5 nos.) i/c necessary RCC inlet, outlet chamber, wash out system, disinfection dosing unit, site development work, providing and testing internal pipes, pipe specials etc. complete.

Design, Drawing and 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 68.00 sqm.

Design, Drawing, Construction, Testing and Commissioning of R.C.C. Aerator Fountain 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. 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 8 (eight) 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 80.00 m i/c standard steel gate of 2 shutter of length 1.5m and height. 2.1m each with necessary mechanical fittings etc. complete.

Design, Drawing and Construction of approach road – 100.00 m i/c land development etc. complete.

Providing & laying of GI Main & DistributionPipes conformingto 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. 1in random length of 4 to 7 m specification including excavation,sandbedding, 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 Anchor block and pipe support and Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings,valvesetc.and disinfection of all pipes, trial run and commissioning etc. complete : GI (Main) 50mm = 4650.00 m GI (Dist) 32mm = 3000.00 m Total = 7650.00 m

Construction of Water Supply Scheme at Maichon (0.04 MLD). The source of raw water is Maichon Kong which is about 4.00 kms from treatment site 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 (6.50 x 2.00 x 2.00) m and Collection chamber (4.2 x 1.60 x 2.00) m, RCC Settling tank of 12 KL capacity, RCC Slow Sand Filter having an area of 9.00 sqm with suitable under-drainage system & collection chamber including suitable filter media - 2 unit, RCC Service Reservoir of 40 KL capacity (1no.) and RCC Zonal Reservoir of 10 KL capacity (2 nos.) i/c necessary RCC inlet, outlet chamber, wash out system, disinfection dosing unit, site development work, providing and testing internal pipes, pipe specials etc. complete.

Design, Drawing and 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 68.00 sqm.

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 8 (eight) 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 80.00 m i/c standard steel gate of 2 shutter of length 1.5m and height. 2.1m each with necessary mechanical fittings etc. complete.

Design, Drawing and Construction of approach road – 100.00 m i/c land development etc. complete.

Providing & laying of GI Main & DistributionPipes conformingto 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. 1in random length of 4 to 7 m specification including excavation,sandbedding, 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 Anchor block and pipe support and Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings,valvesetc.and disinfection of all pipes, trial run and commissioning etc. complete : GI (Main) 50mm = 4000.00 m GI (Dist) 32mm = 4000.00 m Total = 8000.00 m

Construction of Water Supply Scheme at Somdal Christian (0.19 MLD). The source of raw water is Somdal Kong which is about 5.50 kms from treatment site 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 (6.50 x 2.00 x 2.00) m and Collection chamber (4.2 x 1.60 x 2.00) m, RCC Settling tank of 70 KL capacity, RCC Slow Sand Filter having an area of 30.25 sqm with suitable under-drainage system & collection chamber including suitable filter media - 2 unit, RCC Service Reservoir of 92 KL capacity (1no.) and RCC Zonal Reservoir of 10 KL capacity (5 nos.) i/c necessary RCC inlet, outlet chamber, wash out system, disinfection dosing unit, site development work, providing and testing internal pipes, pipe specials etc. complete.

Design, Drawing and 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 68.00 sqm.

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 8 (eight) 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 80.00 m i/c standard steel gate of 2 shutter of length 1.5m and height. 2.1m each with necessary mechanical fittings etc. complete.

Design, Drawing and Construction of approach road – 100.00 m i/c land development etc. complete.

Providing & laying of GI Main & DistributionPipes conformingto 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. 1in random length of 4 to 7 m specification including excavation,sandbedding, 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 Anchor block and pipe support and Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings,valvesetc.and disinfection of all pipes, trial run and commissioning etc. complete : GI (Main) 50mm = 5500.00 m GI (Dist) 32mm = 3000.00 m Total = 8500.00 m

Construction of Water Supply Scheme at Lamlai Chingphei (0.07 MLD). The source of raw water is Lamlai Chingphei Kong which is about 3.6 kms from treatment site 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 (6.50 x 2.00 x 2.00) m and Collection chamber (4.2 x 1.60 x 2.00) m, RCC Settling tank of 23 KL capacity, RCC Slow Sand Filter having an area of 9.0 sqm with suitable under-drainage system & collection chamber including suitable filter media - 2 unit, RCC Service Reservoir of 40 KL capacity (1no.) and RCC Zonal Reservoir of 10 KL capacity (2 nos.) i/c necessary RCC inlet, outlet chamber, wash out system, disinfection dosing unit, site development work, providing and testing internal pipes, pipe specials etc. complete.

Design, Drawing and 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 68.00 sqm.

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 8 (eight) 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 110.00 m i/c standard steel gate of 2 shutter of length 1.5m and height. 2.1m each with necessary mechanical fittings etc. complete.

Design, Drawing and Construction of approach road – 100.00 m i/c land development etc. complete.

Providing & laying of GI Main & DistributionPipes conformingto 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. 1in random length of 4 to 7 m specification including excavation,sandbedding, 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 Anchor block and pipe support and Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings,valvesetc.and disinfection of all pipes, trial run and commissioning etc. complete : GI (Main) 50mm = 3600.00 m GI (Dist) 32mm = 2000.00 m Total = 5600.00 m

Construction of Water Supply Scheme at Shiroi Chingkha (0.13 MLD). The source of raw water is Chihuira Kong which is about 6.00 kms from treatment site 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 (6.50 x 2.00 x 2.00) m and Collection chamber (4.2 x 1.60 x 2.00) m, RCC Settling tank of 43 KL capacity, RCC Slow Sand Filter having an area of 30.25 sqm with suitable under-drainage system & collection chamber including suitable filter media - 2 unit, RCC Service Reservoir of 60 KL capacity (1no.) and RCC Zonal Reservoir of 10 KL capacity (5 nos.) i/c necessary RCC inlet, outlet chamber, wash out system, disinfection dosing unit, site development work, providing and testing internal pipes, pipe specials etc. complete.

Design, Drawing and 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 68.00 sqm.

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 8 (eight) 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 75.00 m i/c standard steel gate of 2 shutter of length 1.5m and height. 2.1m each with necessary mechanical fittings etc. complete.

Design, Drawing and Construction of approach road – 150.00 m i/c land development etc. complete.

Providing & laying of GI Main & DistributionPipes conformingto 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. 1in random length of 4 to 7 m specification including excavation,sandbedding, 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 Anchor block and pipe support and Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings,valvesetc.and disinfection of all pipes, trial run and commissioning etc. complete : GI (Main) 65mm = 6000.00 m GI (Dist) 32mm = 6000.00 m Total = 12000.00 m

Construction of Water Supply Scheme at Chingsou (0.07 MLD). The source of raw water is Rava Kong which is about 4.5 kms from treatment site 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 (6.50 x 2.00 x 2.00) m and Collection chamber (4.2 x 1.60 x 2.00) m, RCC Settling tank of 25 KL capacity, RCC Slow Sand Filter having an area of 12.25 sqm with suitable under-drainage system & collection chamber including suitable filter media - 2 unit, RCC Service Reservoir of 40 KL capacity (1no.) and RCC Zonal Reservoir of 10 KL capacity (3 nos.) i/c necessary RCC inlet, outlet chamber, wash out system, disinfection dosing unit, site development work, providing and testing internal pipes, pipe specials etc. complete.

Design, Drawing and 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 68.00 sqm.

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 8 (eight) 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 60.00 m i/c standard steel gate of 2 shutter of length 1.5m and height. 2.1m each with necessary mechanical fittings etc. complete.

Design, Drawing and Construction of approach road – 400.00 m i/c land development etc. complete.

Providing & laying of GI Main & DistributionPipes conformingto 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. 1in random length of 4 to 7 m specification including excavation,sandbedding, 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 Anchor block and pipe support and Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings,valvesetc.and disinfection of all pipes, trial run and commissioning etc. complete : GI (Main) 50mm = 4500.00 m GI (Dist) 32mm = 2000.00 m Total = 6500.00 m

Construction of Water Supply Scheme at Nungou (0.08 MLD). The source of raw water is Bora Kong which is about 5.00 kms from treatment site 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 (6.50 x 2.00 x 2.00) m and Collection chamber (4.2 x 1.60 x 2.00) m, RCC Settling tank of 27 KL capacity, RCC Slow Sand Filter having an area of 12.25 sqm with suitable under-drainage system & collection chamber including suitable filter media - 2 unit, RCC Service Reservoir of 40 KL capacity (1no.) and RCC Zonal Reservoir of 10 KL capacity (3 nos.) i/c necessary RCC inlet, outlet chamber, wash out system, disinfection dosing unit, site development work, providing and testing internal pipes, pipe specials etc. complete.

Design, Drawing and 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 68.00 sqm.

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 8 (eight) 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 80.00 m i/c standard steel gate of 2 shutter of length 1.5m and height. 2.1m each with necessary mechanical fittings etc. complete.

Design, Drawing and Construction of approach road – 550.00 m i/c land development etc. complete.

Providing & laying of GI Main & DistributionPipes conformingto 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. 1in random length of 4 to 7 m specification including excavation,sandbedding, 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 Anchor block and pipe support and Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings,valvesetc.and disinfection of all pipes, trial run and commissioning etc. complete : GI (Main) 50mm = 5000.00 m GI (Dist) 32mm = 2000.00 m Total = 7000.00 m

Construction of Water Supply Scheme at Lonshak (0.04 MLD). The source of raw water is Zanglei Kong which is about 5.00 kms from treatment site 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 (6.50 x 2.00 x 2.00) m and Collection chamber (4.2 x 1.60 x 2.00) m, RCC Settling tank of 12 KL capacity, RCC Slow Sand Filter having an area of 9.0 sqm with suitable under-drainage system & collection chamber including suitable filter media - 2 unit, RCC Service Reservoir of 40 KL capacity (1no.) and RCC Zonal Reservoir of 10 KL capacity (2 nos.) i/c necessary RCC inlet, outlet chamber, wash out system, disinfection dosing unit, site development work, providing and testing internal pipes, pipe specials etc. complete.

Design, Drawing and 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 68.00 sqm.

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 8 (eight) 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 60.00 m i/c standard steel gate of 2 shutter of length 1.5m and height. 2.1m each with necessary mechanical fittings etc. complete.

Design, Drawing and Construction of approach road – 420.00 m i/c land development etc. complete.

Providing & laying of GI Main & DistributionPipes conformingto 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. 1in random length of 4 to 7 m specification including excavation,sandbedding, 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 Anchor block and pipe support and Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings,valvesetc.and disinfection of all pipes, trial run and commissioning etc. complete : GI (Main) 50mm = 5000.00 m GI (Dist) 32mm = 2000.00 m Total = 7000.00 m

Construction of Water Supply Scheme at Khangkhui Khullen (0.06 MLD). The source of raw water is Khangkhui Kong which is about 6.0 kms from treatment site 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 (6.50 x 2.00 x 2.00) m and Collection chamber (4.2 x 1.60 x 2.00) m, RCC Settling tank of 32 KL capacity, RCC Slow Sand Filter having an area of 20.25 sqm with suitable under-drainage system & collection chamber including suitable filter media - 2 unit, RCC Service Reservoir of 40 KL capacity (1 no.) and RCC Zonal Reservoir of 10 KL capacity (2 nos.) i/c necessary RCC inlet, outlet chamber, wash out system, disinfection dosing unit, site development work, providing and testing internal pipes, pipe specials etc. complete.

Design, Drawing and 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 68.00 sqm.

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 8 (eight) 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 35.00 m i/c standard steel gate of 2 shutter of length 1.5m and height. 2.1m each with necessary mechanical fittings etc. complete.

Design, Drawing and Construction of approach road – 50.00 m i/c land development etc. complete.

Providing & laying of GI Main & DistributionPipes conformingto 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. 1in random length of 4 to 7 m specification including excavation,sandbedding, 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 Anchor block and pipe support and Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings,valvesetc.and disinfection of all pipes, trial run and commissioning etc. complete : GI (Main) 50mm = 6000.00 m GI (Dist) 40mm = 3000.00 m GI (Dist) 32mm = 2000.00 m Total =11000.00 m

Construction of Water Supply Scheme at New Tusom (0.15 MLD). The source of raw water is New Tusom Kong which is about 5.0 kms from treatment site 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 (6.50 x 2.00 x 2.00) m and Collection chamber (4.2 x 1.60 x 2.00) m, RCC Settling tank of 50 KL capacity, RCC Slow Sand Filter having an area of 30.25 sqm with suitable under-drainage system & collection chamber including suitable filter media - 2 unit, RCC Service Reservoir of 80 KL capacity (1no.) and RCC Zonal Reservoir of 10 KL capacity (4 nos.) i/c necessary RCC inlet, outlet chamber, wash out system, disinfection dosing unit, site development work, providing and testing internal pipes, pipe specials etc. complete.

Design, Drawing and 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 68.00 sqm.

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 8 (eight) 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 80.00 m i/c standard steel gate of 2 shutter of length 1.5m and height. 2.1m each with necessary mechanical fittings etc. complete.

Design, Drawing and Construction of approach road – 50.00 m i/c land development etc. complete.

Providing & laying of GI Main & DistributionPipes conformingto 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. 1in random length of 4 to 7 m specification including excavation,sandbedding, 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 Anchor block and pipe support and Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings,valvesetc.and disinfection of all pipes, trial run and commissioning etc. complete : GI (Main) 50mm = 5000.00 m GI (Dist) 40mm = 3000.00 m GI (Dist) 32mm = 2000.00 m Total =10000.00 m

Construction of Water Supply Scheme at Shangzing (0.09 MLD). The source of raw water is Yiva Spring which is about 4.0 kms from treatment site 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 (6.50 x 2.00 x 2.00) m and Collection chamber (4.2 x 1.60 x 2.00) m, RCC Settling tank of 32 KL capacity, RCC Slow Sand Filter having an area of 9.0 sqm with suitable under-drainage system & collection chamber including suitable filter media - 2 unit, RCC Service Reservoir of 60 KL capacity (1no.), RCC Pump Reservoir of 40 KL capacity- 2 nos. , pump house with RCC Column, lintel, brickwall, ramp, suitable trusses with CGI roofing, doors, windows, electrification with good finish having a plinth area of 8.75 sqm with pump foundation of pumpset complete- 2 nos. and RCC Zonal Reservoir of 10 KL capacity (3 nos.) i/c necessary RCC inlet, outlet chamber, wash out system, disinfection dosing unit, site development work, providing and testing internal pipes, pipe specials etc. complete.

Supply and installation of electrical pumpset 2 nos. of 15 HP with necessary component, fitting & Electrical work etc. i/c 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 intake, including internal and external lighting, testing etc. all complete.

Design, Drawing and 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 68.00 sqm.

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 8 (eight) 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 120.00 m i/c standard steel gate of 2 shutter of length 1.5m and height. 2.1m each with necessary mechanical fittings etc. complete.

Design, Drawing and Construction of approach road – 100.00 m i/c land development etc. complete.

Providing & laying of GI Main & DistributionPipes conformingto 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. 1in random length of 4 to 7 m specification including excavation,sandbedding, 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 Anchor block and pipe support and Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings,valvesetc.and disinfection of all pipes, trial run and commissioning etc. complete : GI (Main) 50mm = 2000.00 m GI (Dist) 32mm = 4000.00 m Total = 6000.00 m

Construction of Water Supply Scheme at Nungshang Chingkha (0.03 MLD). The source of raw water is Champhung Kong which is about 3.0 kms from treatment site 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 (6.50 x 2.00 x 2.00) m and Collection chamber (4.2 x 1.60 x 2.00) m, RCC Settling tank of 11 KL capacity, RCC Slow Sand Filter having an area of 9.0 sqm with suitable under-drainage system & collection chamber including suitable filter media - 2 unit, RCC Service Reservoir of 20 KL capacity (1no.) and RCC Zonal Reservoir of 10 KL capacity (3 nos.) i/c necessary RCC inlet, outlet chamber, wash out system, disinfection dosing unit, site development work, providing and testing internal pipes, pipe specials etc. complete.

Design, Drawing and 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 68.00 sqm.

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 8 (eight) 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 100.00 m i/c standard steel gate of 2 shutter of length 1.5m and height. 2.1m each with necessary mechanical fittings etc. complete.

Design, Drawing and Construction of approach road – 250.00 m i/c land development etc. complete.

Providing & laying of GI Main & DistributionPipes conformingto 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. 1in random length of 4 to 7 m specification including excavation,sandbedding, 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 Anchor block and pipe support and Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings,valvesetc.and disinfection of all pipes, trial run and commissioning etc. complete : GI (Main) 50mm = 2500.00 m GI (Dist) 32mm = 3000.00 m Total = 5500.00 m

Construction of Water Supply Scheme at Nungshong Khunou (0.04 MLD). The source of raw water is Nungshong Kong which is about 5.0 kms from treatment site 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 (6.50 x 2.00 x 2.00) m and Collection chamber (4.2 x 1.60 x 2.00) m, RCC Settling tank of 14 KL capacity, RCC Slow Sand Filter having an area of 9.0 sqm with suitable under-drainage system & collection chamber including suitable filter media - 2 unit, RCC Service Reservoir of 40 KL capacity (1no.) and RCC Zonal Reservoir of 10 KL capacity (2 nos.) i/c necessary RCC inlet, outlet chamber, wash out system, disinfection dosing unit, site development work, providing and testing internal pipes, pipe specials etc. complete.

Design, Drawing and 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 68.00 sqm.

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 8 (eight) 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 60.00 m i/c standard steel gate of 2 shutter of length 1.5m and height. 2.1m each with necessary mechanical fittings etc. complete.

Design, Drawing and Construction of approach road – 400.00 m i/c land development etc. complete.

Providing & laying of GI Main & DistributionPipes conformingto 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. 1in random length of 4 to 7 m specification including excavation,sandbedding, 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 Anchor block and pipe support and Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings,valvesetc.and disinfection of all pipes, trial run and commissioning etc. complete : GI (Main) 50mm = 5000.00 m GI (Dist) 32mm = 2000.00 m Total = 7000.00 m

Construction of Water Supply Scheme at Challou (0.04 MLD). The source of raw water is Challou Kong which is about 8.0 kms from treatment site 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 (6.50 x 2.00 x 2.00) m and Collection chamber (4.2 x 1.60 x 2.00) m, RCC Settling tank of 12 KL capacity, RCC Slow Sand Filter having an area of 9.0 sqm with suitable under-drainage system & collection chamber including suitable filter media - 2 unit, RCC Service Reservoir of 40 KL capacity (1no.) and RCC Zonal Reservoir of 10 KL capacity (3 nos.) i/c necessary RCC inlet, outlet chamber, wash out system, disinfection dosing unit, site development work, providing and testing internal pipes, pipe specials etc. complete.

Design, Drawing and 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 68.00 sqm.

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 8 (eight) 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 80.00 m i/c standard steel gate of 2 shutter of length 1.5m and height. 2.1m each with necessary mechanical fittings etc. complete.

Design, Drawing and Construction of approach road – 100.00 m i/c land development etc. complete.

Providing & laying of GI Main & DistributionPipes conformingto 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. 1in random length of 4 to 7 m specification including excavation,sandbedding, 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 Anchor block and pipe support and Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings,valvesetc.and disinfection of all pipes, trial run and commissioning etc. complete : GI (Main) 50mm = 7250.00 m GI (Dist) 40mm = 2000.00 m GI (Dist) 32mm = 1500.00 m Total = 10750.00 m

Construction of Water Supply Scheme at New Kharasom (0.17 MLD). The source of raw water is New Kharasom Kong which is about 5.5 kms from treatment site 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 (6.50 x 2.00 x 2.00) m and Collection chamber (4.2 x 1.60 x 2.00) m, RCC Settling tank of 57 KL capacity, RCC Slow Sand Filter having an area of 20.25 sqm with suitable under-drainage system & collection chamber including suitable filter media - 2 unit, RCC Service Reservoir of 100 KL capacity (1no.) and RCC Zonal Reservoir of 10 KL capacity (4 nos.) i/c necessary RCC inlet, outlet chamber, wash out system, disinfection dosing unit, site development work, providing and testing internal pipes, pipe specials etc. complete.

Design, Drawing and 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 68.00 sqm.

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 8 (eight) 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 80.00 m i/c standard steel gate of 2 shutter of length 1.5m and height. 2.1m each with necessary mechanical fittings etc. complete.

Design, Drawing and Construction of approach road – 50.00 m i/c land development etc. complete.

Providing & laying of GI Main & DistributionPipes conformingto 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. 1in random length of 4 to 7 m specification including excavation,sandbedding, 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 Anchor block and pipe support and Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings,valvesetc.and disinfection of all pipes, trial run and commissioning etc. complete : GI (Main) 65mm = 5500.00 m GI (Dist) 32mm = 2000.00 m Total = 7500.00 m

Construction of Water Supply Scheme at Kharasom CV (0.17 MLD). The source of raw water is Kharasom CV Kong which is about 3.0 kms from treatment site 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 (6.50 x 2.00 x 2.00) m and Collection chamber (4.2 x 1.60 x 2.00) m, RCC Settling tank of 57 KL capacity, RCC Slow Sand Filter having an area of 20.25 sqm with suitable under-drainage system & collection chamber including suitable filter media - 2 unit, RCC Service Reservoir of 100 KL capacity (1no.) and RCC Zonal Reservoir of 10 KL capacity (5 nos.) i/c necessary RCC inlet, outlet chamber, wash out system, disinfection dosing unit, site development work, providing and testing internal pipes, pipe specials etc. complete.

Design, Drawing and 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 68.00 sqm.

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 8 (eight) 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 80.00 m i/c standard steel gate of 2 shutter of length 1.5m and height. 2.1m each with necessary mechanical fittings etc. complete.

Design, Drawing and Construction of approach road – 100.00 m i/c land development etc. complete.

Providing & laying of GI Main & DistributionPipes conformingto 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. 1in random length of 4 to 7 m specification including excavation,sandbedding, 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 Anchor block and pipe support and Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings,valvesetc.and disinfection of all pipes, trial run and commissioning etc. complete : GI (Main) 65mm = 3000.00 m GI (Dist) 32mm = 2000.00 m Total = 5000.00 m

Construction of Water Supply Scheme at Chingjaroi Khullen (0.23 MLD). The source of raw water are Zaidaurla, Kapiriikhhara upper & Kapiriikhara lower which are 7km, 6.5km, 7.5km from treatment site 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 (6.50 x 2.00 x 2.00) m and Collection chamber (4.2 x 1.60 x 2.00) m, RCC Settling tank of 78 KL capacity, RCC Slow Sand Filter having an area of 30.25 sqm with suitable under-drainage system & collection chamber including suitable filter media - 2 unit, RCC Service Reservoir of 120 KL capacity (1no.) and RCC Zonal Reservoir of 40 KL capacity (7 nos.) i/c necessary RCC inlet, outlet chamber, wash out system, disinfection dosing unit, site development work, providing and testing internal pipes, pipe specials etc. complete.

Design, Drawing and 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 68.00 sqm.

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 8 (eight) 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 150.00 m i/c standard steel gate of 2 shutter of length 1.5m and height. 2.1m each with necessary mechanical fittings etc. complete.

Design, Drawing and Construction of approach road – 200.00 m i/c land development etc. complete.

Design, Drawing, Construction, Testing and Commissioning of RCC Pump Reservoir of 120 KL capacity 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 8.75 sqm with pump foundation of pumpset complete. Supply and installation of electrical pumpset 2 nos. of 10 HP with necessary component, fitting & Electrical work etc complete for raw water pumps. 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 intake, including internal and external lighting, testing etc. all complete.

Providing & laying of GI Main & DistributionPipes conformingto 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. 1in random length of 4 to 7 m specification including excavation,sandbedding, 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 Anchor block and pipe support and Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings,valvesetc.and disinfection of all pipes, trial run and commissioning etc. complete : GI (Main) 65mm = 13500.00 m GI (Dist) 40mm = 5950.00 m GI (Dist) 32mm = 5900.00 m Total = 25350.00 m

Construction of Water Supply Scheme at Chingjaroi Khunou (0.19 MLD). The source of raw water is Upper Zaidaurla kong which is about 3.5 kms from treatment site 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 (6.50 x 2.00 x 2.00) m and Collection chamber (4.2 x 1.60 x 2.00) m, RCC Settling tank of 64 KL capacity, RCC Slow Sand Filter having an area of 30.25 sqm with suitable under-drainage system & collection chamber including suitable filter media - 2 unit, RCC Service Reservoir of 100 KL capacity (1no.) and RCC Zonal Reservoir of 10 KL capacity (4 nos.) i/c necessary RCC inlet, outlet chamber, wash out system, disinfection dosing unit, site development work, providing and testing internal pipes, pipe specials etc. complete.

Design, Drawing and 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 68.00 sqm.

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 8 (eight) 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 50.00 m i/c standard steel gate of 2 shutter of length 1.5m and height. 2.1m each with necessary mechanical fittings etc. complete

Design, Drawing and Construction of approach road – 50.00 m i/c land development etc. complete.

Providing & laying of GI Main & DistributionPipes conformingto 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. 1in random length of 4 to 7 m specification including excavation,sandbedding, 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 Anchor block and pipe support and Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings,valvesetc.and disinfection of all pipes, trial run and commissioning etc. complete : GI (Main) 65mm = 2500.00 m GI (Main) 50mm = 1000.00 m GI (Dist) 40mm = 1500.00 m GI (Dist) 32mm = 2000.00 m Total = 7000.00 m

Construction of Water Supply Scheme at Seikhor (0.07 MLD). The source of raw water is Seikhor Kong which is about 4.0 kms from treatment site 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 (6.50 x 2.00 x 2.00) m and Collection chamber (4.2 x 1.60 x 2.00) m, RCC Settling tank of 23 KL capacity, RCC Slow Sand Filter having an area of 9.0 sqm with suitable under-drainage system & collection chamber including suitable filter media - 2 unit, RCC Service Reservoir of 40 KL capacity (1no.) and RCC Zonal Reservoir of 10 KL capacity (2 nos.) i/c necessary RCC inlet, outlet chamber, wash out system, disinfection dosing unit, site development work, providing and testing internal pipes, pipe specials etc. complete.

Design, Drawing and 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 68.00 sqm.

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 8 (eight) 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 100.00 m i/c standard steel gate of 2 shutter of length 1.5m and height. 2.1m each with necessary mechanical fittings etc. complete.

Design, Drawing and Construction of approach road – 100.00 m i/c land development etc. complete.

Providing & laying of GI Main & DistributionPipes conformingto 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. 1in random length of 4 to 7 m specification including excavation,sandbedding, 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 Anchor block and pipe support and Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings,valvesetc.and disinfection of all pipes, trial run and commissioning etc. complete : GI (Main) 50mm = 4000.00 m GI (Dist) 32mm = 2000.00 m Total = 6000.00 m

Construction of Water Supply Scheme at Tora (0.07 MLD). The source of raw water is Tora Kong which is about 3.6 kms from treatment site 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 (6.50 x 2.00 x 2.00) m and Collection chamber (4.2 x 1.60 x 2.00) m, RCC Settling tank of 23 KL capacity, RCC Slow Sand Filter having an area of 9.0 sqm with suitable under-drainage system & collection chamber including suitable filter media - 2 unit, RCC Service Reservoir of 40 KL capacity (1no.) and RCC Zonal Reservoir of 10 KL capacity (2 nos.) i/c necessary RCC inlet, outlet chamber, wash out system, disinfection dosing unit, site development work, providing and testing internal pipes, pipe specials etc. complete.

Design, Drawing and 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 68.00 sqm.

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 8 (eight) 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 110.00 m i/c standard steel gate of 2 shutter of length 1.5m and height. 2.1m each with necessary mechanical fittings etc. complete.

Design, Drawing and Construction of approach road – 100.00 m i/c land development etc. complete.

Providing & laying of GI Main & DistributionPipes conformingto 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. 1in random length of 4 to 7 m specification including excavation,sandbedding, 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 Anchor block and pipe support and Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings,valvesetc.and disinfection of all pipes, trial run and commissioning etc. complete : GI (Main) 50mm = 3600.00 m GI (Dist) 32mm = 2000.00 m Total = 5600.00 m

Construction of Water Supply Scheme at Tuinem (0.32 MLD). The source of raw water is Tuinem Kong which is about 4.0 kms from treatment site 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 (6.50 x 2.00 x 2.00) m and Collection chamber (4.2 x 1.60 x 2.00) m, RCC Settling tank of 105 KL capacity, RCC Slow Sand Filter having an area of 20.25 sqm with suitable under-drainage system & collection chamber including suitable filter media - 2 unit, RCC Service Reservoir of 165 KL capacity (1no.) and RCC Zonal Reservoir of 10 KL capacity (4 nos.) i/c necessary RCC inlet, outlet chamber, wash out system, disinfection dosing unit, site development work, providing and testing internal pipes, pipe specials etc. complete.

Design, Drawing and 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 68.00 sqm.

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 8 (eight) 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 80.00 m i/c standard steel gate of 2 shutter of length 1.5m and height. 2.1m each with necessary mechanical fittings etc. complete.

Design, Drawing and Construction of approach road – 100.00 m i/c land development etc. complete.

Providing & laying of GI Main & DistributionPipes conformingto 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. 1in random length of 4 to 7 m specification including excavation,sandbedding, 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 Anchor block and pipe support and Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings,valvesetc.and disinfection of all pipes, trial run and commissioning etc. complete : GI (Main) 65mm = 4000.00 m GI (Dist) 32mm = 4000.00 m Total = 8000.00 m

Construction of Water Supply Scheme at Tungou (0.09 MLD). The source of raw water is Tungou Kong which is about 5.0 kms from treatment site 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 (6.50 x 2.00 x 2.00) m and Collection chamber (4.2 x 1.60 x 2.00) m, RCC Settling tank of 32 KL capacity, RCC Slow Sand Filter having an area of 12.25 sqm with suitable under-drainage system & collection chamber including suitable filter media - 2 unit, RCC Service Reservoir of 46 KL capacity (1no.) and RCC Zonal Reservoir of 10 KL capacity (3 nos.) i/c necessary RCC inlet, outlet chamber, wash out system, disinfection dosing unit, site development work, providing and testing internal pipes, pipe specials etc. complete.

Design, Drawing and 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 68.00 sqm.

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 8 (eight) 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 100.00 m i/c standard steel gate of 2 shutter of length 1.5m and height. 2.1m each with necessary mechanical fittings etc. complete.

Design, Drawing and Construction of approach road – 100.00 m i/c land development etc. complete.

Providing & laying of GI Main & DistributionPipes conformingto 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. 1in random length of 4 to 7 m specification including excavation,sandbedding, 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 Anchor block and pipe support and Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings,valvesetc.and disinfection of all pipes, trial run and commissioning etc. complete : GI (Main) 50mm = 5000.00 m GI (Dist) 32mm = 2000.00 m Total = 7000.00 m

Construction of Water Supply Scheme at New Canaan (0.33 MLD). The source of raw water is Thoubal River which is 5km from treatment site 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 RCC Settling tank of 110 KL capacity, RCC Slow Sand Filter having an area of 42.25 sqm with suitable under-drainage system & collection chamber including suitable filter media - 2 unit, RCC Service Reservoir of 180 KL (1no.) capacity, R.C.C. Aerator Fountain 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, RCC Pump Reservoir of 80 KL capacity - 2 nos., pump house with RCC Column, lintel, slab roofing, brickwall, ramp, doors, windows, electrification with good finish having a plinth area of 64.82 sqm with pump foundation of pumpset complete- 2 nos. and RCC Zonal Reservoir of 40 KL capacity (6 nos.) i/c necessary RCC inlet, outlet chamber, wash out system, disinfection dosing unit, site development work, providing and testing internal pipes, pipe specials etc. complete.

Supply and installation of electrical pumpset 2 nos. of 20 HP with necessary component, fitting & Electrical work etc. i/c 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 intake, including internal and external lighting, testing etc. all complete.

Design, Drawing and 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 68.00 sqm.

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 8 (eight) 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 200.00 m i/c standard steel gate of 2 shutter of length 1.5m and height. 2.1m each with necessary mechanical fittings etc. complete.

Design, Drawing and Construction of approach road – 600.00 m i/c land development etc. complete.

Design, Drawing, Construction, Testing and Commissioning of RCC Ground Sump of 150 KL capacity with slab roofing, necessary pipe fitting, manhole with cover, air vent & fitted with disinfection dosing unit etc. complete.

Providing & laying of GI Main & DistributionPipes conformingto 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. 1in random length of 4 to 7 m specification including excavation,sandbedding, 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 Anchor block and pipe support and Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings,valvesetc.and disinfection of all pipes, trial run and commissioning etc. complete : GI (Main) 80mm = 5000.00 m GI (Main) 50mm = 1000.00 m GI (Dist) 32mm = 7000.00 m Total = 13000.00 m

Construction of Water Supply Scheme at Lower Hundung (0.16 MLD). The source of raw water is Kajora and Narokong Spring which is at a distance of about 1km from treatment site 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 (6.50 x 2.00 x 2.00) m and Collection chamber (4.2 x 1.60 x 2.00) m, RCC Settling tank of 53 KL capacity, RCC Slow Sand Filter having an area of 30.25 sqm with suitable under-drainage system & collection chamber including suitable filter media - 2 unit, RCC Service Reservoir of 90 KL capacity (1no.), RCC Pump Reservoir of 40 KL capacity - 5 nos. , pump house with RCC Column, lintel, brickwall, ramp, suitable trusses with CGI roofing, doors, windows, electrification with good finish having a plinth area of 8.75 sqm with pump foundation of pumpset complete- 4 nos. and RCC Zonal Reservoir of 10 KL capacity (4 nos.) i/c necessary RCC inlet, outlet chamber, wash out system, disinfection dosing unit, site development work, providing and testing internal pipes, pipe specials etc. complete.

Supply and installation of electrical pumpset 2 nos. of 15 HP with necessary component, fitting & Electrical work etc. i/c 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 intake, including internal and external lighting, testing etc. all complete- 2 nos.

Design, Drawing and 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 68.00 sqm.

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 8 (eight) 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 120.00 m i/c standard steel gate of 2 shutter of length 1.5m and height. 2.1m each with necessary mechanical fittings etc. complete.

Design, Drawing and Construction of approach road – 270.00 m i/c land development etc. complete.

Design, Drawing, Construction, Testing and Commissioning of Rain Water Harvesting Reservoir of 200 KL capacity with slab roofing, necessary pipe fitting, manhole with cover, air vent & fitted with disinfection dosing unit etc. complete at District hospital and Rain Water Harvesting Pond of 1200 KL capacity at Dungrei – 2 nos.

Providing & laying of GI Main & DistributionPipes conformingto 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. 1in random length of 4 to 7 m specification including excavation,sandbedding, 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 Anchor block and pipe support and Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings,valvesetc.and disinfection of all pipes, trial run and commissioning etc. complete : GI (Main) 50mm = 3000.00 m GI (Dist) 32mm = 10000.00 m Total = 13000.00 m

Construction of Water Supply Scheme at Langdang (0.12 MLD). The source of raw water is Yangui Kong which is about 5.795 kms from treatment site 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 (6.50 x 2.00 x 2.00) m and Collection chamber (4.2 x 1.60 x 2.00) m, RCC Settling tank of 40 KL capacity, RCC Slow Sand Filter having an area of 30.25 sqm with suitable under-drainage system & collection chamber including suitable filter media - 2 unit, RCC Service Reservoir of 60 KL capacity (1no.) and RCC Zonal Reservoir of 10 KL capacity (4 nos.) i/c necessary RCC inlet, outlet chamber, wash out system, disinfection dosing unit, site development work, providing and testing internal pipes, pipe specials etc. complete.

Design, Drawing and 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 68.00 sqm.

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 8 (eight) 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 75.00 m i/c standard steel gate of 2 shutter of length 1.5m and height. 2.1m each with necessary mechanical fittings etc. complete.

Design, Drawing and Construction of approach road – 150.00 m i/c land development etc. complete.

Providing & laying of GI Main & DistributionPipes conformingto 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. 1in random length of 4 to 7 m specification including excavation,sandbedding, 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 Anchor block and pipe support and Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings,valvesetc.and disinfection of all pipes, trial run and commissioning etc. complete : GI (Main) 80mm = 5795.00 m GI (Dist) 32mm = 6000.00 m Total = 11795.00 m

Construction of Water Supply Scheme at Shangshak Khunou (0.27 MLD). The source of raw water is Khangkhui Kong which is about 9.5km from treatment site including site levelling/land, approach road etc. complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning of Intake Weir (6.50 x 2.00 x 2.00) m and Collection chamber (4.2 x 1.60 x 2.00) m i/c necessary RCC inlet, outlet chamber, site development work, providing and testing internal pipes, pipe specials etc. complete.

Providing and laying of filter media for the existing RCC Slow Sand Filter (5.5m x 5.5m) – 2 unit

Design, Drawing and Construction of approach road – 1800.00 m i/c land development 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 : DI 150mm dia = 9500.00 m

Construction of Water Supply Scheme at Shokvao (0.12 MLD). The source of raw water is Shokvao Kong which is about 1.0 km from treatment site 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 (6.50 x 2.00 x 2.00) m and Collection chamber (4.2 x 1.60 x 2.00) m, RCC Settling tank of 40 KL capacity, RCC Slow Sand Filter having an area of 12.25 sqm with suitable under-drainage system & collection chamber including suitable filter media - 2 unit, RCC Service Reservoir of 80 KL capacity (1no.), RCC Pump Reservoir of 40 KL capacity - 3 nos., pump house with RCC Column, lintel, brickwall, ramp, suitable trusses with CGI roofing, doors, windows, electrification with good finish having a plinth area of 8.75 sqm with pump foundation of pumpset complete- 3 nos. and RCC Zonal Reservoir of 10 KL capacity i/c necessary RCC inlet, outlet chamber, wash out system, disinfection dosing unit, site development work, providing and testing internal pipes, pipe specials etc. complete.

Supply and installation of electrical pumpset 3 nos. of 15 HP with necessary component, fitting & Electrical work etc. i/c 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 intake, including internal and external lighting, testing etc. all complete.

Design, Drawing and 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 68.00 sqm.

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 8 (eight) 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 120.00 m i/c standard steel gate of 2 shutter of length 1.5m and height. 2.1m each with necessary mechanical fittings etc. complete.

Design, Drawing and Construction of approach road – 100.00 m i/c land development etc. complete.

Providing & laying of GI Main & DistributionPipes conformingto 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. 1in random length of 4 to 7 m specification including excavation,sandbedding, 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 Anchor block and pipe support and Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings,valvesetc.and disinfection of all pipes, trial run and commissioning etc. complete : GI (Main) 50mm = 3000.00 m GI (Dist) 32mm = 2000.00 m Total = 5000.00 m

Construction of Water Supply Scheme at Changa (0.05 MLD). The source of raw water is Harbui Khayi Stream which is about 4.5 kms from treatment site 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 (6.50 x 2.00 x 2.00) m and Collection chamber (4.2 x 1.60 x 2.00) m, RCC Settling tank of 15 KL capacity, RCC Slow Sand Filter having an area of 9.0 sqm with suitable under-drainage system & collection chamber including suitable filter media - 2 unit, RCC Service Reservoir of 40 KL capacity (1no.) and RCC Zonal Reservoir of 10 KL capacity (2 nos.) i/c necessary RCC inlet, outlet chamber, wash out system, disinfection dosing unit, site development work, providing and testing internal pipes, pipe specials etc. complete.

Design, Drawing and 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 68.00 sqm.

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 8 (eight) 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 60.00 m i/c standard steel gate of 2 shutter of length 1.5m and height. 2.1m each with necessary mechanical fittings etc. complete.

Design, Drawing and Construction of approach road – 275.00 m i/c land development etc. complete.

Providing & laying of GI Main & DistributionPipes conformingto 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. 1in random length of 4 to 7 m specification including excavation,sandbedding, 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 Anchor block and pipe support and Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings,valvesetc.and disinfection of all pipes, trial run and commissioning etc. complete : GI (Main) 50mm = 4500.00 m GI (Dist) 32mm = 2000.00 m Total = 6500.00 m

Construction of Water Supply Scheme at Hatha (0.02 MLD). The source of raw water is Rakhong which is about 1.0 kms from treatment site 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 (6.50 x 2.00 x 2.00) m and Collection chamber (4.2 x 1.60 x 2.00) m, RCC Settling tank of 6 KL capacity, RCC Slow Sand Filter having an area of 9.00 sqm with suitable under-drainage system & collection chamber including suitable filter media - 2 unit, RCC Service Reservoir of 20 KL capacity (1no.) and RCC Zonal Reservoir of 10 KL capacity (2 nos.) i/c necessary RCC inlet, outlet chamber, wash out system, disinfection dosing unit, site development work, providing and testing internal pipes, pipe specials etc. complete.

Design, Drawing, Construction, Testing and Commissioning of RCC Rain Water Harvesting Reservoir of 60 KL capacity 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 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 68.00 sqm.

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 8 (eight) 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 120.00 m i/c standard steel gate of 2 shutter of length 1.5m and height. 2.1m each with necessary mechanical fittings etc. complete.

Design, Drawing and Construction of approach road – 250.00 m i/c land development etc. complete.

Providing & laying of GI Main & DistributionPipes conformingto 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. 1in random length of 4 to 7 m specification including excavation,sandbedding, 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 Anchor block and pipe support and Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings,valvesetc.and disinfection of all pipes, trial run and commissioning etc. complete : GI (Main) 50mm = 1000.00 m GI (Dist) 32mm = 2000.00 m Total = 3000.00 m

Construction of Water Supply Scheme at Pushing (0.07 MLD). The source of raw water is Khotia Kong which is about 6.0 kms from treatment site 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 (6.50 x 2.00 x 2.00) m and Collection chamber (4.2 x 1.60 x 2.00) m, RCC Settling tank of 25 KL capacity, RCC Slow Sand Filter having an area of 9.00 sqm with suitable under-drainage system & collection chamber including suitable filter media - 2 unit, RCC Service Reservoir of 40 KL capacity (1no.) and RCC Zonal Reservoir of 10 KL capacity (2nos.) i/c necessary RCC inlet, outlet chamber, wash out system, disinfection dosing unit, site development work, providing and testing internal pipes, pipe specials etc. complete.

Design, Drawing and 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 68.00 sqm.

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 8 (eight) 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 75.00 m i/c standard steel gate of 2 shutter of length 1.5m and height. 2.1m each with necessary mechanical fittings etc. complete.

Design, Drawing and Construction of approach road – 300.00 m i/c land development etc. complete.

Providing & laying of GI Main & DistributionPipes conformingto 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. 1in random length of 4 to 7 m specification including excavation,sandbedding, 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 Anchor block and pipe support and Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings,valvesetc.and disinfection of all pipes, trial run and commissioning etc. complete : GI (Main) 50mm = 6000.00 m GI (Dist) 32mm = 4000.00 m Total = 10000.00 m

Construction of Water Supply Scheme at Nungshong Khullen (0.06 MLD). The source of raw water is ShimKong which is about 6.0 kms from treatment site 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 (6.50 x 2.00 x 2.00) m and Collection chamber (4.2 x 1.60 x 2.00) m, RCC Settling tank of 19 KL capacity, RCC Slow Sand Filter having an area of 9.00 sqm with suitable under-drainage system & collection chamber including suitable filter media - 2 unit, RCC Service Reservoir of 40 KL capacity (1no.) and RCC Zonal Reservoir of 10 KL capacity (3 nos.) i/c necessary RCC inlet, outlet chamber, wash out system, disinfection dosing unit, site development work, providing and testing internal pipes, pipe specials etc. complete.

Design, Drawing and 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 68.00 sqm.

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 8 (eight) 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 75.00 m i/c standard steel gate of 2 shutter of length 1.5m and height. 2.1m each with necessary mechanical fittings etc. complete.

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

Kamjong PHE Division:

Augmentation of Water Supply Scheme at Lungphu (0.10MLD). The source of raw water is Lungphu Kong Stream which is about 8.0 Kms from treatment site 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 (8.50 X 2.80 X 1.20) m, Collection Chamber (3.00 X 1.70 X 1.30) m, RCC Settling tank of 25 KL Capacity, RCC Service Reservoir of 40KL Capacity, RCC Distribution Tank of 5 KL Capacity (5 nos.) i/c necessary RCC inlet, outlet Chamber, wash out system, disinfection dosing unit, site development work, providing, fixing and testing internal pipes, pipe specials, 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 8 (eight) 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 141.0m i/c standard wooden compound gate of 2 shutter of total length 3m and height 1.80m with necessary M.S straps, clamps, pintle sets pin clamps fixed in cement concrete block etc. complete.

Providing & laying of GI Main & 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 (Main) 40mm = 8000.00 m GI (Dist.) 25mm = 1000.00m Total = 9000.00 m

Augmentation of Water Supply Scheme at Phungyar (0.14 MLD).The source of raw water is Maroukong stream which is about 2.0 kms from treatment site 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 ( 8.5 X 2.8 X 1.2) m,Collection Chamber (3.0 X 1.7X 1.3) m, Pump reservoir of 52 KL capacity (3 nos.) ,RCC Settling tank of 45 KL Capacity, RCC Service Reservoir of 75 KL Capacity i/c necessary RCC inlet, outlet Chamber, wash out system ,disinfection dosing unit, site development work , providing, fixing and testing internal pipes , pipe specials , 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 17 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 - (3nos.).

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 Main & 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 (Main) 50mm = 2000.00 m GI (Dist.) 32mm = 2150.00m Total = 4150.00 m

Augmentation of Water Supply Scheme at Hongbei (0.02 MLD). The source of raw water is Alipun ngahong stream which is about 6.0 kms from treatment site 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 (Boulder Sausage wall) - 9.0 Rm, Collection Chamber (4.80 X 2.6X 1.80) m, RCC Settling tank of 11 KL Capacity, RCC Service Reservoir of 10 KL Capacity, RCC Distribution Tank of 3 KL Capacity (3nos.) i/c necessary RCC inlet, outlet Chamber, wash out system, disinfection dosing unit, site development work, providing, fixing and testing internal pipes, pipe specials, 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 8(eight) 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 116.0m i/c standard wooden compound gate of 2 shutter of total length 3m and height 1.80m with necessary M.S straps, clamps, pintle sets pin clamps fixed in cement concrete block etc. complete.

Providing & laying of GI Main & 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 (Main) 35mm = 6000.00 m GI (Dist.) 25mm = 1000.00m Total = 7000.00 m

Augmentation of Water Supply Scheme at Honkhuiphung (0.05 MLD). The source of raw water is Honkhuiphung kong which is about 4.0 kms from treatment site 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 (8.50 X 2.80 X 1.20) m, Collection Chamber (3.00 X 1.70 X 1.30) m, RCC Settling tank of 15 KL Capacity, RCC Service Reservoir of 25 KL Capacity, RCC Distribution Tank of 5 KL Capacity (4 nos.) i/c necessary RCC inlet, outlet Chamber, wash out system, disinfection dosing unit, site development work, providing, fixing and testing internal pipes, pipe specials, 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 8(eight) 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 97.0m i/c standard wooden compound gate of 2 shutter of total length 3m and height 1.80m with necessary M.S straps, clamps, pintle sets pin clamps fixed in cement concrete block etc. complete.

Providing & laying of GI Main & 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 (Main) 40mm = 4000.00 m GI (Dist.) 32mm =1500.00m Total = 5500.00 m

Augmentation of Water Supply Scheme at Khambi (0.08 MLD).The source of raw water is Khambi eshing khong (stream) which is about 3.50 kms from treatment site 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 (8.50 X 2.80 X 1.20) m, Collection Chamber (3.0 X 1.70 X 1.30) m, RCC Settling tank of 20 KL Capacity, RCC Service Reservoir of 30 KL Capacity, RCC Distribution Tank of 5 KL Cpacity (3 nos.) i/c necessary RCC inlet, outlet Chamber, wash out system, disinfection dosing unit, site development work, providing, fixing and testing internal pipes, pipe specials, 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 8(eight) 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 117.0m i/c standard wooden compound gate of 2 shutter of total length 3m and height 1.80m with necessary M.S straps, clamps, pintle sets pin clamps fixed in cement concrete block etc. complete.

Providing & laying of GI Main & 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 (Main) 40mm = 3500.00 m GI (Dist.) 32mm =1500.00m Total = 5000.00 m

Augmentation of Water Supply Scheme at Kumram (0.05 MLD) .The source of raw water is Sekap eshing khong (stream) which is about 7.0 kms from treatment site 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 ( 8.50 X 2.80 X 1.20) m, Collection Chamber (3.0 X 1.70X 1.30) m, RCC Settling tank of 15 KL Capacity , RCC Service Reservoir of 25 KL Capacity, RCC Distribution Tank of 5 KL Capacity (2 nos.) i/c necessary RCC inlet, outlet Chamber, wash out system, disinfection dosing unit, site development work , providing, fixing and testing internal pipes, pipe specials, 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 8(eight) 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 73.0m i/c standard wooden compound gate of 2 shutter of total length 3m and height 1.80m with necessary M.S straps, clamps, pintle sets pin clamps fixed in cement concrete block etc. complete.

Providing & laying of GI Main & 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 (Main) 40mm = 7000.00 m GI (Dist.) 25mm =1000.00m Total = 8000.00 m

Augmentation of Water Supply Scheme at Sochanram (0.02 MLD). The source of raw water is Yengkhong lok stream which is about 5.5 kms from treatment site 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 (Boulder Sausage wall) - 9.0 Rm, Collection Chamber (4.80 X 2.60 X 1.80) m, RCC Settling tank of 11 KL Capacity , RCC Service Reservoir of 10 KL Capacity ,RCC Distribution Tank of 3 KL Capacity (4nos.) i/c necessary RCC inlet, outlet Chamber, wash out system ,disinfection dosing unit, site development work, providing, fixing and testing internal pipes, pipe specials, 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 8(eight) 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 116.0m i/c standard wooden compound gate of 2 shutter of total length 3m and height 1.80m with necessary M.S straps, clamps, pintle sets pin clamps fixed in cement concrete block etc. complete.

Providing & laying of GI Main & 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 (Main) 40mm = 5500.00 m GI (Dist.) 25mm =1000.00m Total = 6500.00 m

Augmentation of Water Supply Scheme at Nambashi valley (0.02MLD) .The source of raw water is Cheewangsai stream which is about 1.0 km from treatment site 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 (Boulder Sausage Wall) - 9.0 Rm, Collection Chamber (4.80 X 2.60 X 1.80) m, RCC Settling tank of 10 KL Capacity, RCC Service Reservoir of 10 KL Capacity, RCC Distribution Tank of 3 KL Capacity (4 nos.) i/c necessary RCC inlet, outlet Chamber, wash out system ,disinfection dosing unit, site development work, providing, fixing and testing internal pipes, pipe specials, 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 8(eight) 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 127.0m i/c standard wooden compound gate of 2 shutter of total length 3m and height 1.80m with necessary M.S straps, clamps, pintle sets pin clamps fixed in cement concrete block etc. complete.

Providing & laying of GI Main & 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 (Main) 32mm = 1000.00 m GI (Dist.) 25mm =1000.00 m Total = 2000.00 m

Augmentation of Water Supply Scheme at Nambashi Horton (0.05 MLD) .The source of raw water is Yengkhong lok stream which is about 5.5 kms from treatment site 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 (Boulder Sausage Wall) - 9.0 Rm, Collection Chamber (4.80 X 2.60 X 1.80) m, RCC Settling tank of 20 KL Capacity, RCC Slow Sand Filter having an area of 11.25 sqm with suitable underdrainage system & collection chamber including suitable filter media- 2 units, RCC Service Reservoir of 21 KL Capacity, RCC Distribution Tank of 3 KL Capacity (2 nos.) i/c necessary RCC inlet, outlet Chamber, wash out system ,disinfection dosing unit, site development work , providing, fixing and testing internal pipes , pipe specials , etc. complete.

Design, Drawing, Construction of angle iron fencing - 1.52 m high fencing with angle iron posts 2.13 m long 50 x 50 x 6 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 8(eight) 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 120.50m i/c standard wooden compound gate of 2 shutter of total length 3m and height 1.80m with necessary M.S straps, clamps, pintle sets pin clamps fixed in cement concrete block etc. complete.

Providing & laying of GI Main & 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 (Main) 40mm = 5500.00 m GI (Dist.) 25mm =1000.00m Total = 6500.00 m

Augmentation of Water Supply Scheme at Chakama (0.02 MLD) .The source of raw water is Inkhonlok stream which is about 7.5 kms from treatment site 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 (Boulder Sausage Wall ) - 9.0 Rm , Collection Chamber (4.80 X 2.60 X 1.80) m, RCC Settling tank of 16 KL Capacity , RCC Service Reservoir of 10 KL Capacity ,RCC Distribution Tank of 3 KL Capacity (3 nos.) i/c necessary RCC inlet, outlet Chamber, wash out system ,disinfection dosing unit, site development work , providing, fixing and testing internal pipes , pipe specials , etc. complete.

Design, Drawing, Construction of angle iron fencing - 1.52 m high fencing with angle iron posts 2.13 m long 50 x50 x6 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 8(eight) 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 108.0m i/c standard wooden compound gate of 2 shutter of total length 3m and height 1.80m with necessary M.S straps, clamps, pintle sets pin clamps fixed in cement concrete block etc. complete.

Providing & laying of GI Main & 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 (Main) 40mm = 7500.00 m GI (Dist.) 25mm =2000.00m Total = 9500.00 m

Augmentation of Water Supply Scheme at Kangoi (0.04 MLD) .The source of raw water is Loman lok stream which is about 7.0 kms from treatment site 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 (Boulder Sausage Wall ) - 9.0 Rm, Collection Chamber (4.80 X 2.60X 1.80) m, RCC Settling tank of 18 KL Capacity, RCC Service Reservoir of 13.5KL Capacity ,RCC Distribution Tank of 3 KL Capacity (4 nos.) i/c necessary RCC inlet, outlet Chamber, wash out system, disinfection dosing unit, site development work, providing, fixing and testing internal pipes, pipe specials, etc. complete.

Providing & laying of GI Main & 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 (Main) 32mm = 7000.00 m GI (Dist.) 25mm =1000.00m Total = 8000.00 m

Augmentation of Water Supply Scheme at Reishangphung (0.03 MLD) .The source of raw water is yairamkong stream which is about 3.0 kms from treatment site 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 (Boulder Sausage Wall ) - 9.0 Rm, Collection Chamber (4.80 X 2.60 X 1.80) m, RCC Settling tank of 18KL Capacity, RCC Service Reservoir of 13.5 KL Capacity, RCC Distribution Tank of 3 KL Capacity (2 nos.) i/c necessary RCC inlet, outlet Chamber, wash out system ,disinfection dosing unit, site development work , providing, fixing and testing internal pipes, pipe specials, 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 8(eight) 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 105.0m i/c standard wooden compound gate of 2 shutter of total length 3m and height 1.80m with necessary M.S straps, clamps, pintle sets pin clamps fixed in cement concrete block etc. complete.

Providing & laying of GI Main & 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 (Main) 32mm = 3000.00 m GI (Dist.) 25mm = 500.00m Total = 3500.00 m

Augmentation of Water Supply Scheme at K. Leihaoram (0.10 MLD) .The source of raw water is Chirko stream which is about 2.0 kms from treatment site 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 (Boulder Sausage Wall ) - 9.0 Rm , Collection Chamber (4.80 X 2.60 X 1.80) m, RCC Settling tank of 25 KL Capacity , RCC Service Reservoir of 40 KL Capacity ,RCC Distribution Tank of 3 KL Capacity (4 nos.) i/c necessary RCC inlet, outlet Chamber, wash out system ,disinfection dosing unit, site development work , providing, fixing and testing internal pipes , pipe specials, 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 2.44m 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 8 (eight) 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 126.0m i/c standard wooden compound gate of 2 shutter of total length 3m and height 1.80m with necessary M.S straps, clamps, pintle sets pin clamps fixed in cement concrete block etc. complete.

Providing & laying of GI Main & 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 (Main) 32mm = 2000.00 m GI (Dist.) 25mm =1000.00m Total = 3000.00 m

Augmentation of Water Supply Scheme at Shungriphai (0.04 MLD) .The source of raw water is Yengkhong lok stream which is about 5.0 kms from treatment site 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 (Boulder Sausage Wall) - 9.0 Rm, Collection Chamber (4.80 X 2.60 X 1.80) m, RCC Settling tank of 11 KL Capacity , RCC Service Reservoir of 13.5KL Capacity ,RCC Distribution Tank of 3 KL Capacity (4 nos.) i/c necessary RCC inlet, outlet Chamber, wash out system ,disinfection dosing unit, site development work, providing, fixing and testing internal pipes, pipe specials, 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 8 (eight) 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 122.50m i/c standard wooden compound gate of 2 shutter of total length 3m and height 1.80m with necessary M.S straps, clamps, pintle sets pin clamps fixed in cement concrete block etc. complete.

Providing & laying of GI Main & 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 (Main) 32mm = 5000.00 m GI (Dist.) 25mm = 1000.00 m Total = 6000.00 m

Augmentation of Water Supply Scheme at Wanglee (0.02MLD) .The source of raw water is Ramreava stream which is about 2.0 kms from treatment site 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 ( Boulder Sausage Wall ) - 9.0 Rm, Collection Chamber (4.80 X 2.60 X 1.80) m, RCC Settling tank of 10KL Capacity, RCC Service Reservoir of 10 KL Capacity ,RCC Distribution Tank of 3 KL Capacity (4 nos.) i/c necessary RCC inlet, outlet Chamber, wash out system ,disinfection dosing unit, site development work , providing, fixing and testing internal pipes , pipe specials, 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 2.44m 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 8 (eight) 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 111.0m i/c standard wooden compound gate of 2 shutter of total length 3m and height 1.80m with necessary M.S straps, clamps, pintle sets pin clamps fixed in cement concrete block etc. complete.

Providing & laying of GI Main & 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 (Main) 32mm = 2000.00 m GI (Dist.) 25mm = 500.00m Total = 2500.00 m

Augmentation of Water Supply Scheme at Chatric khullen (0.11 MLD) .The source of raw water is Alid zajung which is about 5.0 kms from treatment site 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 (Boulder Sausage Wall ) – 7.8 Rm , Collection Chamber (3.35 X 2.0 X 1.50) m, RCC Settling tank of 30KL Capacity, RCC Service Reservoir of 40 KL Capacity, RCC Distribution Tank of 5KL Capacity (4nos.) i/c necessary RCC inlet, outlet Chamber, wash out system ,disinfection dosing unit, site development work , providing, fixing and testing internal pipes , pipe specials, 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 8 (eight) 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 120.00m i/c standard wooden compound gate of 2 shutter of total length 3.0m and height 2.0 m with necessary M.S straps, clamps, pintle sets pin clamps fixed in cement concrete block etc. complete.

Providing & laying of GI Main pipes conformingto 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 (Main) 40mm = 5000.00 m Total = 5000.00 m.

Augmentation of Water Supply Scheme at Khoikai (0.03MLD) .The source of raw water is Chatong kholui twikhuh which is about 3.0 kms from treatment site 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 (Boulder Sausage Wall) – 7.8 Rm, Collection Chamber (3.35 X 2.0X 1.50) m, RCC Settling tank of 10KL Capacity, RCC Service Reservoir of 15 KL Capacity, RCC Distribution Tank of 5KL Capacity (4 nos.) i/c necessary RCC inlet, outlet Chamber, wash out system, disinfection dosing unit, site development work, providing and testing internal pipes , pipe specials , 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 8(eight) 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 120.0m i/c standard wooden compound gate of 2 shutter of total length 3.0m and height 2.0 m with necessary M.S straps, clamps, pintle sets pin clamps fixed in cement concrete block etc. complete.

Providing & laying of GI Main pipes conformingto 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 (Main) 32mm = 3000.00 m Total = 3000.00 m

Augmentation of Water Supply Scheme at Kangpat Khullen (0.05 MLD). The source of raw water is Rambou kongthou & khalongkong which is about 4.70 kms from treatment site 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 (Boulder Sausage Wall ) –7.8 Rm (2 nos.), Collection Chamber (3.35 X2.0 X 1.50) m (2nos.), RCC Settling tank of 15KL Capacity , RCC Service Reservoir of 20KL Capacity ,RCC Distribution Tank of 5KL (5 nos.) i/c necessary RCC inlet, outlet Chamber, wash out system ,disinfection dosing unit, site development work , providing, fixing and testing internal pipes, pipe specials, 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 8(eight) 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 120.0m i/c standard wooden compound gate of 2 shutter of total length 3.0m and height 2.0 m with necessary M.S straps, clamps, pintle sets pin clamps fixed in cement concrete block etc. complete.

Providing & laying of GI Main pipes conformingto 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 (Main) 32mm = 4700.00 m Total = 4700.00 m

Augmentation of Water Supply Scheme at Chamu (0.08 MLD) .The source of raw water is Machuko which is about 6.0 kms from treatment site 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 (Boulder Sausage Wall ) –7.8 Rm, Collection Chamber (3.5 X2.0 X 1.50) m, RCC Settling tank of 20KL Capacity , RCC Service Reservoir of 30KL Capacity ,RCC Distribution Tank of 5KL Capacity ( 5 nos.) i/c necessary RCC inlet, outlet Chamber, wash out system, disinfection dosing unit, site development work, providing, fixing and testing internal pipes, pipe specials, 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 8 (eight) 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 120.0m i/c standard wooden compound gate of 2 shutter of total length 3.0m and height 2.0 m with necessary M.S straps, clamps, pintle sets pin clamps fixed in cement concrete block etc. complete.

Providing & laying of GI Main pipes conformingto 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 (Main) 40mm = 600.00 m Total = 600.00 m

Augmentation of Water Supply Scheme at Chatric Khunou (0.05 MLD).The source of raw water is Leisei shungpi which is about 4.0 kms from treatment site 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 (Boulder Sausage Wall ) –7.8 Rm (2 nos. ), Collection Chamber (3. 5 X 2.0X 1.50) m (2nos.), RCC Settling tank of 15KL Capacity, RCC Service Reservoir of 20KL Capacity, RCC Distribution Tank of 5KL Capacity ( 4nos.) i/c necessary RCC inlet, outlet Chamber, wash out system ,disinfection dosing unit, site development work , providing, fixing and testing internal pipes , pipe specials , 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 8 (eight) 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 120.0m i/c standard wooden compound gate of 2 shutter of total length 3.0m and height 2.0m with necessary M.S straps, clamps, pintle sets pin clamps fixed in cement concrete block etc. complete.

Providing & laying of GI Main pipes conformingto 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 (Main) 40mm = 4000.00 m Total = 4000.00 m

Augmentation of Water Supply Scheme at Nambisha (Ramphoi) (0.07MLD).The source of raw water is Sanangkong stream which is about 5.0 kms from treatment site 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 (Boulder Sausage Wall) –7.8 Rm, Collection Chamber (3. 35 X 2.0 X 1.50) m, RCC Settling tank of 20KL Capacity, RCC Service Reservoir of 30KL Capacity, RCC Distribution Tank of 5KL Capacity (6nos.) i/c necessary RCC inlet, outlet Chamber, wash out system, disinfection dosing unit, site development work, providing, fixing and testing internal pipes, pipe specials, 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 8(eight) 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 120.0m i/c standard wooden compound gate of 2 shutter of total length 3.0m and height 2.0 m with necessary M.S straps, clamps, pintle sets pin clamps fixed in cement concrete block etc. complete.

Providing & laying of GI Main pipes conformingto 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 (Main) 40mm = 5000.00 m Total = 5000.00 m

Augmentation of Water Supply Scheme at Kachouphung (T) (0.03MLD) . The source of raw water is Neliakong which is about 4.0 kms from treatment site 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 (Boulder Sausage Wall ) –7.8 Rm , Collection Chamber (3. 5 X2.0X 1.50) m, RCC Settling tank of 10KL Capacity , RCC Service Reservoir of 15KL Capacity ,RCC Distribution Tank of 5KLCapacity ( 4nos.) i/c necessary RCC inlet, outlet Chamber, wash out system ,disinfection dosing unit, site development work , providing, fixing and testing internal pipes , pipe specials , 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 8(eight) 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 120.0m i/c standard wooden compound gate of 2 shutter of total length 3.0m and height 2.0 m with necessary M.S straps, clamps, pintle sets pin clamps fixed in cement concrete block etc. complete.

Providing & laying of GI Main & 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 (Main) 32mm = 4000.00 m Total = 4000.00 m

Augmentation of Water Supply Scheme at Kachouphung (K)(0.02MLD).The source of raw water is Kachouphung stream which is about 4.0 kms from treatment site 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 (Boulder Sausage Wall ) –7.8 Rm , Collection Chamber (3. 35 X 2.0 X 1.50) m, RCC Settling tank of 10KL Capacity, RCC Service Reservoir of 15KL Capacity ,RCC Distribution Tank of 5KL Capacity (4nos.) i/c necessary RCC inlet, outlet Chamber, wash out system ,disinfection dosing unit, site development work , providing, fixing and testing internal pipes , pipe specials , 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 8 (eight) 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 120.0m i/c standard wooden compound gate of 2 shutter of total length 3.0m andheight 2.0m with necessary M.S straps, clamps, pintle sets pin clamps fixed in cement concrete block etc. complete.

Providing & laying of GI Main pipes conformingto 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 (Main) 32mm = 4000.00 m Total = 4000.00 m

Augmentation of Water Supply Scheme at Sahamphung (0.02MLD).The source of raw water is Phungvakong which is about 4.0 kms from treatment site 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 (Boulder Sausage Wall) –7.8 Rm, Collection Chamber (3. 35 X2.0X 1.50) m, RCC Settling tank of 15KL Capacity, RCC Service Reservoir of 20KL Capacity, RCC Distribution Tank of 5KL Capacity (3nos.) i/c necessary RCC inlet, outlet Chamber, wash out system ,disinfection dosing unit, site development work, providing, fixing and testing internal pipes, pipe specials, 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 8 (eight) 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 120.0m i/c standard wooden compound gate of 2 shutter of total length 3.0m and height 2.0m with necessary M.S straps, clamps, pintle sets pin clamps fixed in cement concrete block etc. complete.

Providing & laying of GI Main pipes conformingto 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 (Main) 32mm = 4000.00 m Total = 4000.00 m

Augmentation of Water Supply Scheme at Nongman (0.06MLD).The source of raw water is Thariko stream which is about 5.5 kms from treatment site 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 (8.5 X 2.8 X 1.2) m, Collection Chamber (3.0X1.7X 1.30) m, RCC Settling tank of 15KL Capacity, RCC Service Reservoir of 25KL Capacity, RCC Distribution Tank of 5KL Capacity (4nos.) i/c necessary RCC inlet, outlet Chamber, wash out system, disinfection dosing unit, site development work, providing, fixing and testing internal pipes, pipe specials, 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 8 (eight) 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 99.0m i/c standard wooden compound gate of 2 shutter of total length 3.0m and height 1.8m with necessary M.S straps, clamps, pintle sets pin clamps fixed in cement concrete block etc. complete.

Providing & laying of GI Main & 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 (Main) 40mm = 5500.00 m GI (Dist.) 32mm = 2000.00m Total = 7500.00 m

Augmentation of Water Supply Scheme at Chadong (0.13MLD).The source of raw water are Chadong kong stream & Thoubal Multipurpose Dam which are about 4.5kms (Gravity) & 2km (Pumping & Gravity) respectively from treatment site including site levelling/land, 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 5 nos. of landing, 5 nos. of flight of 3.35 m with necessary mechanical & electrical works including connecting walkway cum pipe carrying girder from Intake to river bund and construction of pump house with RCC Column, lintel, brick wall, ramp, suitable roof beam with slab roofing, doors, windows, electrification with good finish having a plinth area 20 sqm with pump foundation for 1 no. of pumpset 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 (1 working) i/c manually operated travelling crane with girder for lifting the pumps at Intake.

Design, Drawing, Construction, Testing and Commissioning of treatment units comprises of Intake Weir (8.5 X 2.8 X 1.2) m, Collection Chamber (3.0 X 1.7 X 1.30)m, RCC Settling tank of 15KL Capacity–(2 nos.), RCC Slow Sand Filter having an area of 12.25 sqm with suitable under drainage system & collection chamber including suitable filter media -2 units, RCC Service Reservoir of 20KL Capacity –(2 nos.), i/c necessary RCC inlet, outlet Chamber, wash out system ,disinfection dosing unit, site development work , providing, fixing and testing internal pipes , pipe specials , 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 1.52 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 8(eight) 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 118.0 m i/c standard wooden compound gate of 2 shutter of total length 3.0m and height 1.8m with necessary M.S straps, clamps, pintle sets pin clamps fixed in cement concrete block etc. complete.

Providing & laying of GI Main & 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 (Main) 50mm = 4500.00 m GI (Main) 32mm = 2000.00 m GI (Dist.) 25mm = 2000.0 0 m Total = 85000.00 m

Augmentation of Water Supply Scheme at Sorde (0.04MLD).The source of raw water is Chuilanko stream which is about 8.0 kms from treatment site 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 (8.5 X 2.8 X 1.2) m , Collection Chamber (3.0 X1.7 X 1.30) m, RCC Settling tank of 15KL Capacity , RCC Service Reservoir of 20KL Capacity ,RCC Distribution Tank of 5KL Capacity (3nos.) i/c necessary RCC inlet, outlet Chamber, wash out system ,disinfection dosing unit, site development work , providing, fixing and testing internal pipes, pipe specials, 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 8(eight) 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 97.0m i/c standard wooden compound gate of 2 shutter of total length 3.0m and height 1.8m with necessary M.S straps, clamps, pintle sets pin clamps fixed in cement concrete block etc. complete.

Providing & laying of GI Main & 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 t0 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 (Main) 40mm = 8000.00 m GI (Dist.) 32mm = 1500.00 m Total = 9500.00 m

Augmentation of Water Supply Scheme at Chungkai (0.04MLD).The source of raw water is Pheram kong which is about 4.5 kms from treatment site 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 (8.5 X 2.8 X 1.2) m & Collection Chamber (3.0X1.7X 1.30) m, RCC Pump Reservoir of 52KL Capacity , RCC Settling tank of 26KL Capacity , RCC Service Reservoir of 33KL Capacity i/c necessary RCC inlet, outlet Chamber, wash out system ,disinfection dosing unit, site development work , providing, fixing and testing internal pipes , pipe specials , 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 17 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.

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 Main & 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 (Main) 32mm = 4500.00 m GI (Dist.) 25mm = 1300.00 m Total = 5800.00 m

Augmentation of Water Supply Scheme at Sorathen (0.03MLD).The source of raw water is Chinoyiko stream which is about 4.0 kms from treatment site 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 (8.5 X 2.8 X 1.2) m , Collection Chamber (3.0X1.7X 1.30) m, RCC Settling tank of 10KL Capacity , RCC Service Reservoir of 15KL Capacity ,RCC Distribution Tank of 5KL Capacity (3nos.) i/c necessary RCC inlet, outlet Chamber, wash out system ,disinfection dosing unit, site development work , providing, fixing and testing internal pipes , pipe specials , 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 8 (eight) 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 97.0m i/c standard wooden compound gate of 2 shutter of total length 3.0m and height 1.8m with necessary M.S straps, clamps, pintle sets pin clamps fixed in cement concrete block etc. complete.

Providing & laying of GI Main & 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 t0 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 (Main) 40mm = 4000.00 m GI (Dist.) 32mm = 1500.00 m Total = 5500.00 m

Augmentation of Water Supply Scheme at South Tusom (0.04MLD).The source of raw water is Zakong kong which is about 5.5 kms from treatment site 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 (8.5 X 2.8 X 1.2) m & Collection Chamber (3.0X1.7X 1.30) m, RCC Settling tank of 15KL Capacity, RCC Service Reservoir of 20KL Capacity, RCC Distribution Tank of 5KL Capacity (3nos.) i/c necessary RCC inlet, outlet Chamber, wash out system ,disinfection dosing unit, site development work , providing, fixing and testing internal pipes , pipe specials , 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 8(eight) 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 97.00m i/c standard wooden compound gate of 2 shutter of total length 3.0m and height 1.8m with necessary M.S straps, clamps, pintle sets pin clamps fixed in cement concrete block etc. complete.

Providing & laying of GI Main & 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 to7m 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 (Main) 40mm = 5500.00 m GI (Dist.) 32mm = 1500.00 m Total = 7000.00 m

Augmentation of Water Supply Scheme at Leishi (0.03MLD).The source of raw water is Leishi Kong which is about 2.0 kms from treatment site 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 ( 8.5 X 2.8 X 1.2) m , Collection Chamber (3.0 X 1.7X 1.3) m , Pump reservoir of 52 KL capacity ,RCC Settling tank of 26 KL Capacity, RCC Service Reservoir of 33KL Capacity,RCC Distribution Tank of 3 KL Capacity ( 4nos. ) i/c necessary RCC inlet, outlet Chamber, wash out system ,disinfection dosing unit, site development work , providing, fixing and testing internal pipes , pipe specials , 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 17 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 standby) i/c manually operated travelling crane with girder for lifting the pumps at Intake.

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 Main & 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 t0 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 (Main) 32 mm = 2000.00 m GI (Dist.) 25 mm = 1500.00 m Total = 3500.00 m

Augmentation of Water Supply Scheme at Leiting (0.04MLD).The source of raw water is Leiting Khong stream which is about 1.5 kms from treatment site 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 ( 8.5 X 2.8 X 1.2) m , Collection Chamber (3 X 1.7 X 1.3) m , Pump reservoir of 52 KL capacity ,RCC Settling tank of 26 KL Capacity , RCC Service Reservoir of 33KL Capacity i/c necessary RCC inlet, outlet Chamber, wash out system ,disinfection dosing unit, site development work , providing, fixing and testing internal pipes , pipe specials , 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 17 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 standby) i/c manually operated travelling crane with girder for lifting the pumps at Intake.

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 Main & 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 t0 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 (Main) 32 mm = 1500.00 m GI (Dist.) 25 mm = 1000.00 m Total = 2500.00 m

Augmentation of Water Supply Scheme at Manthouram (0.04MLD).The source of raw water is Ramreava stream which is about 5.0 kms from treatment site 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 (Boulder Sausage wall)- 9.0 Rm, Collection Chamber (4.8 X 2.6X 1.80) m, RCC Settling tank of 13KL Capacity, RCC Service Reservoir of 15KL Capacity, RCC Distribution Tank of 3KL Capacity (5nos.) i/c necessary RCC inlet, outlet Chamber, wash out system, disinfection dosing unit, site development work, providing, fixing and testing internal pipes, pipe specials, etc. complete.

Providing & laying of GI Main & 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 t0 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 (Main) 32mm = 5000.00 m GI (Dist.) 25mm = 1500.00 m Total = 6500.00 m

Augmentation of Water Supply Scheme at Khunthak (0.03 MLD).The source of raw water is Khunthak kong stream which is about 3.0 kms from treatment site 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 (Boulder Sausage wall)- 9.0 Rm, Collection Chamber (4.8X2.6X 1.80) m, RCC Settling tank of 10KL Capacity, RCC Service Reservoir of 10KL Capacity, RCC Distribution Tank of 3KL Capacity( 2nos.) i/c necessary RCC inlet, outlet Chamber, wash out system, disinfection dosing unit, site development work, providing, fixing and testing internal pipes, pipe specials, etc. complete.

Design, Drawing, Construction of angle iron fencing - 1.52 m high fencing with angle iron posts 2.13 m long 50 x 50 x 6 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) 30.5 x 30.5 x 61 cm corner and at every 12th posts to be strutted, provided with 8 (eight) 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 96.50 m i/c standard wooden compound gate of 2 shutter of total length 3.0m and height 1.8m with necessary M.S straps, clamps, pintle sets pin clamps fixed in cement concrete block etc. complete.

Providing & laying of GI Main & 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 (Main) 32mm = 3000.00 m GI (Dist.) 25mm = 1000.00 m Total = 4000.00 m

Augmentation of Water Supply Scheme at Khamlang (0.06 MLD).The source of raw water is Chirko stream which is about 5.0 kms from treatment site 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 (Boulder Sausage wall)- 9.0 Rm , Collection Chamber (4.8X2.6X 1.80) m, RCC Settling tank of 16KL Capacity, RCC Service Reservoir of 20KL Capacity, RCC Zonal Reservoir of 16 KL capacity, RCC Distribution Tank of 3KL (3 nos.) i/c necessary RCC inlet, outlet Chamber, wash out system, disinfection dosing unit, site development work, providing, fixing and testing internal pipes, pipe specials, 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 8 (eight) 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 120.50 m i/c standard wooden compound gate of 2 shutter of total length 3.0m and height 1.8m with necessary M.S straps, clamps, pintle sets pin clamps fixed in cement concrete block etc. complete.

Providing & laying of GI Main & 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 (Main) 40mm = 5000.00 m GI (Dist.) 25mm = 2000.00 m Total = 7000.00 m

Augmentation of Water Supply Scheme at Bungpun (0.014MLD). The source of raw water is Rukhong lok stream which is about 3.0 kms from treatment site 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 (Boulder Sausage wall)-9.0 Rm, Collection Chamber (4.8 X2.6X 1.80) m, RCC Settling tank of 12KL Capacity, RCC Service Reservoir of 8KL Capacity, RCC Distribution Tank of 3KL Capacity (4nos.) i/c necessary RCC inlet, outlet Chamber, wash out system, disinfection dosing unit, site development work, providing, fixing and testing internal pipes, pipe specials, etc. complete.

Providing & laying of GI Main & 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 (Main) 32mm = 3000.00 m GI (Dist.) 25mm = 1000.00 m Total = 4000.00 m

Augmentation of Water Supply Scheme at Kasom Khunou (0.03MLD).The sources of raw water is Rain water harvesting (Roof of community hall & Church) including site levelling/land, approach road etc. complete and the following items as below :

Design, Drawing, Construction,Testing and Commisssioning of RCC clear water Service Reservoir of 113.00 KL capacity (2 nos.) with slab roofing, necessary pipe fitting, manhole with cover, air vent & fitted with disinfection dosing unit etc. complete.

Providing & laying of GI Main & 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 (Dist.) 25 mm = 1000.00 m Total = 1000.00 m

Providing & fixing PVC gutter half circular pipes of total length 250.0Rm i/c fixed with clamps & making connection with rain water pipe etc. Complete.

Augmentation of Water Supply Scheme at Kharan Khullen (0.03MLD).The source of raw water is Cheekong stream which is about 7.0 kms from treatment site 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 (Boulder Sausage wall)- 9.0 Rm , Collection Chamber (4.8X 2.6X 1.80)m, RCC Settling tank of 10KL Capacity , RCC Service Reservoir of 10KL Capacity, RCC Distribution Tank of 3KL Capacity (2 nos.) i/c necessary RCC inlet, outlet Chamber, wash out system ,disinfection dosing unit, site development work , providing, fixing and testing internal pipes, pipe specials, 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 2.44m 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 8 (eight) 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 107.0 m i/c standard wooden compound gate of 2 shutter of total length 3.0m and height 1.8m with necessary M.S straps, clamps, pintle sets pin clamps fixed in cement concrete block etc. complete.

Providing & laying of GI Main & 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 (Main) 32mm = 7000.00 m GI (Dist.) 25mm = 2000.00 m Total = 9000.00 m

Augmentation of Water Supply Scheme at Grihang (0.10MLD). The source of raw water is Grihang kong which is about 5.0 kms from treatment site 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 (Boulder Sausage wall)-7.8Rm, Collection Chamber (3.35 X 2.0 X 1.50) m, RCC Settling tank of 25KL Capacity, RCC Service Reservoir of 35KL Capacity, RCC Distribution Tank of 5KL Capacity (5 nos.) i/c necessary RCC inlet, outlet Chamber, wash out system, disinfection dosing unit, site development work, providing, fixing and testing internal pipes, pipe specials, etc. complete.

Design, Drawing, Construction of angle iron fencing - 1.52 m high fencing with angle iron posts 2.13 m long 50 x 50 x 6 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 8 (eight) 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 120.0 m i/c standard wooden compound gate of 2 shutter of total length 3.0m and height 2.0 m with necessary M.S straps, clamps, pintle sets pin clamps fixed in cement concrete block etc. complete.

Providing & laying of GI Main & 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 (Main) 32mm = 5000.00 m Total = 5000.00 m

Augmentation of Water Supply Scheme at Koso (0.03MLD).The source of raw water is Koso eshing Khong which is about 2.0 kms from treatment site 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 ( 8.5 X 2.8 X 1.2) m, Collection Chamber (3 X 1.7 X 1.3) m, Pump Reservoir of 52KL Capacity, RCC Settling tank of 26KL Capacity, RCC Service Reservoir of 33KL Capacity, RCC Distribution Tank of 3KL Capacity (4 nos.) i/c necessary RCC inlet, outlet Chamber, wash out system, disinfection dosing unit, site development work , providing and testing internal pipes, pipe specials , 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 17 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 standby) i/c manually operated travelling crane with girder for lifting the pumps at Intake.

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 Main & 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 (Main) 32mm = 2000.00 m GI (Dist.) 25mm = 1500.00 m Total = 3500.00 m

Augmentation of Water Supply Scheme at Phanoram (0.02MLD).The source of raw water is Aikingmul Stream which is about 2.3 kms from treatment site 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 (Boulder Sausage wall) - 9.0 Rm, Collection Chamber (4.8 X 2.6 X 1.80) m, RCC Settling tank of 10KL Capacity, RCC Service Reservoir of 10KL Capacity, RCC Distribution Tank of 3KL Capacity (2 nos.) i/c necessary RCC inlet, outlet Chamber, wash out system, disinfection dosing unit, site development work, providing, fixing and testing internal pipes, pipe specials, 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 8(eight) 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 120.40 m i/c standard wooden compound gate of 2 shutter of total length 3.0m and height 2.0 m with necessary M.S straps, clamps, pintle sets pin clamps fixed in cement concrete block etc. complete.

Providing & laying of GI Main & 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 (Main) 32mm = 2300.00 m GI (dist.) 25 mm = 500.00 m Total = 2800.00 m

Augmentation of Water Supply Scheme at Kangpat Khunou (0.06MLD). The source of raw water is Rambou Kongthou which is about 3.50 kms from treatment site 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 (Boulder Sausage wall)- 7.8 Rm (2 nos.) , Collection Chamber (3.35X2.0X 1.50)m (2nos.), RCC Settling tank of 15KL Capacity , RCC Service Reservoir of 20KL Capacity , RCC Distribution Tank of 5KL Capacity ( 4nos.) i/c necessary RCC inlet, outlet Chamber, wash out system ,disinfection dosing unit, site development work, providing and testing internal pipes, pipe specials , 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 8 (eight) 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 120.0 m i/c standard wooden compound gate of 2 shutter of total length 3.0m and height 2.0 m with necessary M.S straps, clamps, pintle sets pin clamps fixed in cement concrete block etc. complete.

Providing & laying of GI Main pipes conformingto 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 (Main) 40mm = 3500.00 m Total = 3500.00 m

Augmentation of Water Supply Scheme at Lanchah (0.01MLD).The source of raw water is Chingsui River which is about 4.5 kms from treatment site 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 (Boulder Sausage wall) - 7.8 Rm, Collection Chamber (3.35X2.0X 1.50) m, RCC Settling tank of 10KL Capacity, RCC Service Reservoir of 15KL Capacity, RCC Distribution Tank of 5KL Capacity (4 nos.) i/c necessary RCC inlet, outlet Chamber, wash out system, disinfection dosing unit, site development work, providing, fixing and testing internal pipes, pipe specials, 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 8 (eight) 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 120.0 m i/c standard wooden compound gate of 2 shutter of total length 3.0m and height 2.0 m with necessary M.S straps, clamps, pintle sets pin clamps fixed in cement concrete block etc. complete.

Providing & laying of GI Main pipes conformingto 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 (Main) 40mm = 4500.00 m Total = 4500.00 m

Augmentation of Water Supply Scheme at Maokot (0.04MLD).The source of raw water is Theivakong which is about 4.50 kms from treatment site 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 (Boulder Sausage wall)- 7.8 Rm (2 nos.), Collection Chamber (3.35 X 2.0 X 1.50)m(2 nos.), RCC Settling tank of 15KL Capacity , RCC Service Reservoir of 20KL Capacity , RCC Distribution Tank of 5KL Capacity ( 5nos.) i/c necessary RCC inlet, outlet Chamber, wash out system ,disinfection dosing unit, site development work, providing and testing internal pipes, pipe specials ,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 8 (eight) 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 120.0 m i/c standard wooden compound gate of 2 shutter of total length 3.0m and height 2.0 m with necessary M.S straps, clamps, pintle sets pin clamps fixed in cement concrete block etc. complete.

Providing & laying of GI Main pipes conformingto 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 (Main) 32mm = 4500.00 m Total = 4500.00 m

Augmentation of Water Supply Scheme at Hangoukaphung (0.02MLD).The source of raw water is Hangoukong which is about 4.0 kms from treatment site 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 (Boulder Sausage wall) - 7.8 Rm, Collection Chamber (3.35X2.0X 1.50) m, RCC Settling tank of 10KL Capacity, RCC Service Reservoir of 15KL Capacity, RCC Distribution Tank of 5KL Capacity (3 nos.) i/c necessary RCC inlet, outlet Chamber, wash out system, disinfection dosing unit, site development work, providing, fixing and testing internal pipes, pipe specials, 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 8(eight) 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 120.0 m i/c standard wooden compound gate of 2 shutter of total length 3.0m and height 2.0 m with necessary M.S straps, clamps, pintle sets pin clamps fixed in cement concrete block etc. complete.

Providing & laying of GI Main pipes conformingto 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 (Main) 32mm = 4000.00 m Total = 4000.00 m

Augmentation of Water Supply Scheme at Phange (0.02 MLD).The source of raw water is Phange kong which is about 4.0 kms from treatment site 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 (Boulder Sausage wall) - 7.8 Rm , Collection Chamber (3.35 X 2.0X 1.50) m, RCC Settling tank of 10KL Capacity, RCC Service Reservoir of 15KL Capacity, RCC Distribution Tank of 5KL Capacity (3nos.) i/c necessary RCC inlet, outlet Chamber, wash out system , disinfection dosing unit, site development work, providing, fixing and testing internal pipes, pipe specials, 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 8(eight) 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 120.0 m i/c standard wooden compound gate of 2 shutter of total length 3.0m and height 2.0 m with necessary M.S straps, clamps, pintle sets pin clamps fixed in cement concrete block etc. complete.

Providing & laying of GI Main pipes conformingto 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 (Main) 32mm = 4000.00 m Total = 4000.00 m

Augmentation of Water Supply Scheme at Hangkou (0.04MLD). The source of raw water is Hangkou kong which is about 4.5 kms from treatment site 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 (Boulder Sausage wall)- 7.8 Rm ( 2 nos.) , Collection Chamber (3.35X2.0X 1.50) m(2 nos.), RCC Settling tank of 15KL Capacity, RCC Service Reservoir of 20KL Capacity, RCC Distribution Tank of 5KL Capacity (5 nos.) i/c necessary RCC inlet, outlet Chamber, wash out system, disinfection dosing unit, site development work, providing, fixing and testing internal pipes, pipe specials, 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 8(eight) 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 120.0 m i/c standard wooden compound gate of 2 shutter of total length 3.0m and height 2.0 m with necessary M.S straps, clamps, pintle sets pin clamps fixed in cement concrete block etc. complete.

Providing & laying of GI Main & 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 (Main) 32mm = 4500.00 m Total = 4500.00 m

Augmentation of Water Supply Scheme at Khayang (0.04MLD).The source of raw water is Khayang kong which is about 4.50 kms from treatment site 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 (Boulder Sausage wall) - 7.8 Rm, Collection Chamber (3.35X2.0X 1.50) m, RCC Settling tank of 15 KL Capacity, RCC Service Reservoir of 20KL Capacity, RCC Distribution Tank of 5KL Capacity (5nos.) i/c necessary RCC inlet, outlet Chamber, wash out system, disinfection dosing unit, site development work, providing, fixing and testing internal pipes, pipe specials, 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 8 (eight) 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 120.0 m i/c standard wooden compound gate of 2 shutter of total length 3.0m and height 2.0 m with necessary M.S straps, clamps, pintle sets pin clamps fixed in cement concrete block etc. complete.

Providing & laying of GI Main pipes conformingto 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 (Main) 32mm = 4500.00 m Total = 4500.00 m

Augmentation of Water Supply Scheme at Shingkap (0.095MLD). The source of raw water is Kasekong kong which is about 6.5 kms from treatment site 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- (8.5 X 2.8X 1.2) m, Collection Chamber (3.0 X1.7 X 1.3) m, RCC Settling tank of 25KL Capacity, RCC Service Reservoir of 40KL Capacity, RCC Distribution Tank of 5KL Capacity ( 6 nos.) i/c necessary RCC inlet, outlet Chamber, wash out system ,disinfection dosing unit, site development work, providing, fixing and testing internal pipes, pipe specials, 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 8 (eight) 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 157.0 m i/c standard wooden compound gate of 2 shutter of total length 3.0m and height 1.8 m with necessary M.S straps, clamps, pintle sets pin clamps fixed in cement concrete block etc. complete.

Providing & laying of GI Main & 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 (Main) 40mm = 6500.00 m GI (Main) 32mm = 2000.00 m Total = 8500.00 m

Augmentation of Water Supply Scheme at Sikiphung (0.13MLD). The source of raw water is Habakok Stream which is about 5.0 kms from treatment site 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 (8.5 X 2.8 X 1.2 ) m, Collection Chamber (3.0 X1.7X 1.3) m, RCC Settling tank of 30KL Capacity, RCC Slow Sand Filter having an area of 16.0 sqm with suitable under-drainage system & collection chamber including suitable filter media – 2 unit, RCC Service Reservoir of 40KL Capacity , RCC Distribution Tank of 5KL Capacity (6 nos.) i/c necessary RCC inlet, outlet Chamber, wash out system, disinfection dosing unit, site development work, providing, fixing and testing internal pipes, pipe specials, 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 8 (eight) 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 68.0 m i/c standard wooden compound gate of 2 shutter of total length 3.0m and height 1.8 m with necessary M.S straps, clamps, pintle sets pin clamps fixed in cement concrete block etc. complete.

Providing & laying of GI Main & 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 (Main) 40mm = 5000.00 m GI (Main) 32mm = 3000.00 m Total = 8000.00 m

Augmentation of Water Supply Scheme at Shingta (0.045MLD). The source of raw water is Mapithel stream which is about 3.5kms from treatment site 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 (8.5 X 2.8 X 1.2 ) m, Collection Chamber (3.0 X1.7X 1.3) m, RCC Settling tank of 15KL Capacity, RCC Service Reservoir of 20KL Capacity, RCC Distribution Tank of 5KL Capacity ( 3 nos.) i/c necessary RCC inlet, outlet Chamber, wash out system ,disinfection dosing unit, site development work , providing, fixing and testing internal pipes, pipe specials, 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 8 (eight) 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 97.0 m i/c standard wooden compound gate of 2 shutter of total length 3.0m and height 1.8 m with necessary M.S straps, clamps, pintle sets pin clamps fixed in cement concrete block etc. complete.

Providing & laying of GI Main & 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 (Main) 40mm = 3500.00 m GI (Main) 32mm = 1500.00 m Total = 5000.00 m

Augmentation of Water Supply Scheme at Alang (0.04MLD).The source of raw water is Chaya which is about 5.5 kms from treatment site 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 (8.5 X 2.8 X 1.2 )m, Collection Chamber (3.0 X 1.7 X 1.3) m, RCC Settling tank of 15KL Capacity , RCC Service Reservoir of 20KL Capacity, RCC Distribution Tank of 5KL Capacity ( 4 nos.) i/c necessary RCC inlet, outlet Chamber, wash out system, disinfection dosing unit, site development work, providing and testing internal pipes , pipe specials, 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 8 (eight) 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 97.0 m i/c standard wooden compound gate of 2 shutter of total length 3.0m and height 1.80m with necessary M.S straps, clamps, pintle sets pin clamps fixed in cement concrete block etc. complete.

Providing & laying of GI Main & 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 (Main) 40mm = 5500.00 m GI (Main) 32mm = 1500.00 m Total = 7000.00m

Augmentation of Water Supply Scheme at Phalung (0.045 MLD). The source of raw water is Yujakong Stream which is about 4.0 kms from treatment site 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 (8.5 X 2.8X 1.2) m, Collection Chamber (3.0 X1.7X 1.3) m, RCC Settling tank of 15KL Capacity, RCC Service Reservoir of 20KL Capacity, RCC Distribution Tank of 5KL Capacity (4 nos.) i/c necessary RCC inlet, outlet Chamber, wash out system ,disinfection dosing unit, site development work, providing, fixing and testing internal pipes, pipe specials, 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 2.44.00 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 8 (eight) 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 97.0 m i/c standard wooden compound gate of 2 shutter of total length 3.0m and height 1.80 m with necessary M.S straps, clamps, pintle sets pin clamps fixed in cement concrete block etc. complete.

Providing & laying of GI Main & 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 (Main) 40mm = 4000.00 m GI (Main) 32mm = 2000.00 m Total = 6000.00 m

Augmentation of Water Supply Scheme at Tarong (0.05 MLD).The source of raw water is Tarong kong Stream which is about 1.0 kms from treatment site 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 (Boulder Sausage wall) - 9.0 Rm, Collection Chamber (4.8 X 2.6X 1.80) m, RCC Settling tank of 15KL Capacity, RCC Slow Sand Filter having an area of 8.00 sqm with suitable under-drainage system & collection chamber including suitable filter media – 2 unit, RCC Service Reservoir of 15KL Capacity, RCC Distribution Tank of 3KL Capacity (2 nos.) i/c necessary RCC inlet, outlet Chamber, wash out system, disinfection dosing unit, site development work, providing, fixing and testing internal pipes, pipe specials, etc. complete.

Providing & laying of GI Main pipes conformingto 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 (Main.) 25mm = 1000.00 m Total = 1000.00 m

Augmentation of Water Supply Scheme at Nambashi Khullen (0.12 MLD). The source of raw water is Cheekong stream which is about 6.0 kms from treatment site 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 (Boulder Sausage wall)- 9.0 Rm, Collection Chamber (4.8X2.6X 1.80) m, RCC Settling tank of 30KL Capacity, RCC Slow Sand Filter having an area of 8.0 sqm with suitable under-drainage system & collection chamber including suitable filter media – 2 unit, RCC Service Reservoir of 40KL Capacity, RCC Distribution Tank of 3KL Capacity (2 nos.) i/c necessary RCC inlet, outlet Chamber, wash out system ,disinfection dosing unit, site development work, providing, fixing and testing internal pipes, pipe specials, 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 8 (eight) 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 132.50 m i/c standard wooden compound gate of 2 shutter of total length 3.0m and height 1.8 m with necessary M.S straps, clamps, pintle sets pin clamps fixed in cement concrete block etc. complete.

Providing & laying of GI Main & 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 (Main) 50mm = 6000.00 m GI (dist.) 25mm = 3000.00 m Total = 9000.00 m

Design, Drawing and Construction of approach road- 300.0m i/c land development & hill/earth cutting etc. complete.

Augmentation of Water Supply Scheme at K.Ashang Khullen (0.03 MLD). The source of raw water is Ashang eshing khong which is about 1.2 kms from treatment site 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 ( 8.5 X 2.8 X 1.2) m, Collection Chamber (3 X 1.7 X 1.3) m, Pump Reservoir of 33KL Capacity, RCC Settling tank of 26KL Capacity, RCC Service Reservoir of 33KL Capacity, RCC Distribution Tank of 3KL Capacity (3 nos.) i/c necessary RCC inlet, outlet Chamber, wash out system, disinfection dosing unit, site development work, providing, fixing and testing internal pipes, pipe specials, 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 17 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 standby) i/c manually operated travelling crane with girder for lifting the pumps at Intake.

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 Main & 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 (Main) 32mm = 1200.00 m GI (dist.) 25mm = 1146.00 m Total = 2346.00 m

Augmentation of Water Supply Scheme at Tamaram (0.03MLD). The source of raw water is rain water harvesting in community hall & church which is about 0.5 kms from treatment site 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 RCC Service Reservoir of 113 KL Capacity, RCC Distribution Tank of 3KL Capacity (3 nos.) i/c necessary RCC inlet, outlet Chamber, wash out system, disinfection dosing unit, site development work, providing and testing internal pipes , pipe specials, etc. complete.

Providing & fixing PVC gutter half circular pipes of total length 270.0Rm i/c fixed with clamps & making connection with rain water pipe etc. Complete.

Providing & laying of GI Main & 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 (Dist.) 25mm = 1000.00 m Total = 1000.00 m

Augmentation of Water Supply Scheme at Ngaranphung (0.03 MLD). The source of raw water is Aviram Stream which is about 3.0 kms from treatment site 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 (Boulder Sausage wall) - 9.0 Rm, Collection Chamber (4.8X2.6X 1.8) m, RCC Settling tank of 10KL Capacity, RCC Service Reservoir of 15 KL Capacity, RCC Distribution Tank of 3KL Capacity (2nos.) i/c necessary RCC inlet, outlet Chamber, wash out system, disinfection dosing unit, site development work, providing, fixing and testing internal pipes, pipe specials, 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 2.44.00 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 8 (eight) 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 96.50 m i/c standard wooden compound gate of 2 shutter of total length 3.0m and height 1.8 m with necessary M.S straps, clamps, pintle sets pin clamps fixed in cement concrete block etc. complete.

Providing & laying of GI Main & 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 (Main) 32mm = 3000.00 m GI (Dist.) 25mm = 1000.00 m Total = 4000.00 m

Augmentation of Water Supply Scheme at Chingsou (0.03 MLD). The source of raw water is Tuishoram which is about 3.0 kms from treatment site 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 (Boulder Sausage wall) - 9.0 Rm, Collection Chamber (4.8 X2.6X 1.8) m, RCC Settling tank of 10KL Capacity, RCC Service Reservoir of 13KL Capacity, RCC Distribution Tank of 3KL Capacity (3 nos.) i/c necessary RCC inlet, outlet Chamber, wash out system, disinfection dosing unit, site development work, providing, fixing and testing internal pipes, pipe specials, etc. complete.

Providing & laying of GI Main & 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 (Main) 32mm = 3000.00 m GI (Dist.) 25mm = 500.00 m Total = 3500.00 m

Augmentation of Water Supply Scheme at Khonglo (0.04MLD). The source of raw water is Khonglo kong Stream which is about 4.0 kms from treatment site 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 (Boulder Sausage wall) - 9.0 Rm, Collection Chamber (4.8 X 2.6 X 1.8) m, RCC Settling tank of 15KL Capacity, RCC Service Reservoir of 15KL Capacity, RCC Distribution Tank of 3KL Capacity (3 nos.) i/c necessary RCC inlet, outlet Chamber, wash out system, disinfection dosing unit, site development work, providing, fixing and testing internal pipes, pipe specials, 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 8 (eight) 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 115.0 m i/c standard wooden compound gate of 2 shutter of total length 3.0m and height 1.8 m with necessary M.S straps, clamps, pintle sets pin clamps fixed in cement concrete block etc. complete.

Providing & laying of GI Main & 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 (Main) 32mm = 4000.00 m GI (Dist.) 25mm = 1000.00 m Total = 5000.00 m

Augmentation of Water Supply Scheme at T. Hungdung Khunou (0.03MLD). The source of raw water is rain water harvesting (Roof of community hall & Church) 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 RCC Service Reservoir of 113 KL Capacity (2nos.), RCC Distribution Tank of 3KL Capacity (3 nos.) i/c necessary RCC inlet, outlet Chamber, wash out system, disinfection dosing unit, site development work, providing, fixing and testing internal pipes, pipe specials, etc. complete.

Providing & fixing PVC gutter half circular pipes of total length 273.0Rm i/c fixed with clamps & making connection with rain water pipe etc. Complete.

Design, Drawing, Construction of angle iron fencing 1.52 m high fencing with angle iron posts 2.13 m long 50 x 50 x 6 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 8(eight) 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 111.0 m i/c standard wooden compound gate of 2 shutter of total length 3.0m and height 1.80 m with necessary M.S straps, clamps, pintle sets pin clamps fixed in cement concrete block etc. complete.-(2nos.).

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 (Dist.) 25mm = 2000.00 m Total = 2000.00 m

Augmentation of Water Supply Scheme at Chahong Khullen (0.10MLD).The source of raw water is Shamakongat which is about 4.5 kms from treatment site 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 (Boulder Sausage wall) - 7.8 Rm, Collection Chamber (3.35X2.0X 1.50) m, RCC Settling tank of 25KL Capacity, RCC Service Reservoir of 30KL Capacity, RCC Distribution Tank of 5KL Capacity (4 nos.) i/c necessary RCC inlet, outlet Chamber, wash out system, disinfection dosing unit, site development work, providing, fixing and testing internal pipes, pipe specials, 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 8 (eight) 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 120.0 m i/c standard wooden compound gate of 2 shutter of total length 3.0m and height 2.0 m with necessary M.S straps, clamps, pintle sets pin clamps fixed in cement concrete block etc. complete.

Providing & laying of GI Main pipes conformingto 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 (Main) 40mm = 4500.00 m Total = 4500.00 m

Augmentation of Water Supply Scheme at Chahong Khunou (0.02MLD).The source of raw water is Chatrickong which is about 4.0 kms from treatment site 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 (Boulder Sausage wall) - 7.8 Rm (2 nos.), Collection Chamber (3.35 X 2.0X 1.50) m(2 nos.), RCC Settling tank of 10KL Capacity , RCC Service Reservoir of 15KL Capacity , RCC Distribution Tank of 5KL Capacity (4 nos.) i/c necessary RCC inlet, outlet Chamber, wash out system ,disinfection dosing unit, site development work, providing, fixing and testing internal pipes, pipe specials, 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 8 (eight) 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 120.0 m i/c standard wooden compound gate of 2 shutter of total length 3.0m and height 2.0 m with necessary M.S straps, clamps, pintle sets pin clamps fixed in cement concrete block etc. complete.

Providing & laying of GI Main pipes conformingto 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 (Main) 40mm = 4000.00 m Total = 4000.00 m

Augmentation of Water Supply Scheme at Ningthi (0.12MLD).The source of raw water is Ningthi kong stream which is about 5.0 kms from treatment site 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 (Boulder Sausage wall) - 7.8 Rm, Collection Chamber (3.35 X2.0X 1.5)m, RCC Settling tank of 35KL Capacity, RCC Service Reservoir of 45KL Capacity, RCC Distribution Tank of 5KL Capacity (3 nos.) i/c necessary RCC inlet, outlet Chamber, wash out system, disinfection dosing unit, site development work, providing, fixing and testing internal pipes, pipe specials, 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 2.44m 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 8(eight) 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 120.0 m i/c standard wooden compound gate of 2 shutter of total length 3.0m and height 2.0m with necessary M.S straps, clamps, pintle sets pin clamps fixed in cement concrete block etc. complete.

Providing & laying of GI Main & 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 (Main) 32mm = 5000.00 m Total = 5000.00 m

Augmentation of Water Supply Scheme at Lakhan (0.03 MLD).The source of raw water is Khoikot stream which is about 4.0 kms from treatment site 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 (Boulder Sausage wall) - 7.8Rm, Collection Chamber (3.35X2.0X 1.50) m, RCC Settling tank of 10KL Capacity, RCC Service Reservoir of 15KL Capacity, RCC Distribution Tank of 5KL Capacity (3 nos.) i/c necessary RCC inlet, outlet Chamber, wash out system, disinfection dosing unit, site development work, providing, fixing and testing internal pipes, pipe specials, 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 8(eight) 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 120.0 m i/c standard wooden compound gate of 2 shutter of total length 3.0m and height 2.0 m with necessary M.S straps, clamps, pintle sets pin clamps fixed in cement concrete block etc. complete.

Providing & laying of GI Main pipes conformingto 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 (Main) 32mm = 4000.00 m Total = 4000.00 m

Augmentation of Water Supply Scheme at Kongkan Thana (0.004MLD). The source of raw water is Chensikong stream which is about 4.5 kms from treatment site 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 (Boulder Sausage wall) - 7.8 Rm, Collection Chamber (3.35 X 2.0 X 1.50) m, RCC Settling tank of 10KL Capacity, RCC Service Reservoir of 15KL Capacity, RCC Distribution Tank of 5KL Capacity (3 nos.) i/c necessary RCC inlet, outlet Chamber, wash out system, disinfection dosing unit, site development work, providing, fixing and testing internal pipes, pipe specials, 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 8(eight) 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 120.0 m i/c standard wooden compound gate of 2 shutter of total length 3.0m and height 2.0m with necessary M.S straps, clamps, pintle sets pin clamps fixed in cement concrete block etc. complete.

Providing & laying of GI Main pipes conformingto 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 (Main) 32mm = 4500.00 m Total = 4500.00 m

Augmentation of Water Supply Scheme at Kongkan (0.05MLD).The source of raw water isThibung kong stream which is about 6.0 kms from treatment site 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 (Boulder Sausage wall) - 7.8 Rm, Collection Chamber (3.35X2.0X 1.50) m, RCC Settling tank of 15KL Capacity, RCC Service Reservoir of 20KL Capacity, RCC Distribution Tank of 5KL Capacity (3 nos.) i/c necessary RCC inlet, outlet Chamber, wash out system, disinfection dosing unit, site development work, providing, fixing and testing internal pipes, pipe specials, 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 8 (eight) 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 120.0 m i/c standard wooden compound gate of 2 shutter of total length 3.0m and height 2.0m with necessary M.S straps, clamps, pintle sets pin clamps fixed in cement concrete block etc. complete.

Providing & laying of GI Main pipes conformingto 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 (Main) 40mm = 6000.00 m Total = 6000.00 m

Augmentation of Water Supply Scheme at Nambashi Khunou (0.03 MLD). The source of raw water is Dzuvangsai stream which is about 1.0 kms from treatment site 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 ( 8.5 X 2.8 X 1.2) m, Collection Chamber (3 X 1.7 X 1.3) m, Pump Reservoir of 33KL Capacity, RCC Settling tank of 26KL Capacity, RCC Service Reservoir of 33KL Capacity, RCC Distribution Tank of 3KL Capacity (4 nos.) i/c necessary RCC inlet, outlet Chamber, wash out system ,disinfection dosing unit, site development work, providing, fixing and testing internal pipes, pipe specials, 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 17 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 standby) i/c manually operated travelling crane with girder for lifting the pumps at Intake.

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 Main & 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 (Main) 32mm = 1000.00 m GI (Dist.) 25mm = 1257.00 m Total = 2257.00 m

Augmentation of Water Supply Scheme at Yeasom (0.03MLD).The source of raw water is Khoirulok Stream which is about 5.0 kms from treatment site 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 (Boulder Sausage wall) - 9.0 Rm, Collection Chamber (4.8X 2.6 X 1.80) m, RCC Settling tank of 18KL Capacity, RCC Service Reservoir of 15KL Capacity, RCC Distribution Tank of 3KL Capacity (5 nos.) i/c necessary RCC inlet, outlet Chamber, wash out system, disinfection dosing unit, site development work, providing, fixing and testing internal pipes, pipe specials, 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 8 (eight) 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 124.50 m i/c standard wooden compound gate of 2 shutter of total length 3.0m and height 1.8 m with necessary M.S straps, clamps, pintle sets pin clamps fixed in cement concrete block etc. complete.

Providing & laying of GI Main & 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 (Main)40mm = 5000.00 m GI (Dist.) 25mm = 1500.00 m Total = 6500.00 m

Augmentation of Water Supply Scheme at Louphong (0.04 MLD).The source of raw water is Loung which is about 5.5 kms from treatment site 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 (8.5 X 2.8 X 1.2), Collection Chamber (3.0 X 1.70 X 1.30) m, RCC Settling tank of 15KL Capacity, RCC Service Reservoir of 20KL Capacity, RCC Distribution Tank of 5KL Capacity (4 nos.) i/c necessary RCC inlet, outlet Chamber, wash out system, disinfection dosing unit, site development work, providing, fixing and testing internal pipes, pipe specials, 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 8(eight) 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 107.0 m i/c standard wooden compound gate of 2 shutter of total length 3.0m and height 1.80 m with necessary M.S straps, clamps, pintle sets pin clamps fixed in cement concrete block etc. complete.

Providing & laying of GI Main & 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 (Main) 40 mm = 5500.00 m GI (Dist.) 32 mm = 2000.00 m Total = 7500.00 m

Augmentation of Water Supply Scheme at Leingangching (0.10 MLD).The source of raw water is Slako stream which is about 5.0 kms from treatment site 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 (8.5 X 2.8 X 1.2), Collection Chamber (3.0 X 1.70 X 1.30) m, RCC Settling tank of 25KL Capacity, RCC Service Reservoir of 40KL Capacity, RCC Distribution Tank of 5KL Capacity (6 nos.) i/c necessary RCC inlet, outlet Chamber, wash out system, disinfection dosing unit, site development work, providing, fixing and testing internal pipes, pipe specials, 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 8(eight) 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 137.0 m i/c standard wooden compound gate of 2 shutter of total length 3.0m and height 1.8m with necessary M.S straps, clamps, pintle sets pin clamps fixed in cement concrete block etc. complete.

Providing & laying of GI Main & 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 (Main) 40 mm = 5000.00 m GI (Dist.) 32 mm = 2000.00 m Total = 7000.00 m

Augmentation of Water Supply Scheme at Itham (0.02MLD).The source of raw water is Haimdung kong stream which is about 3.0 kms from treatment site 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 (Boulder Sausage wall) - 9.0 Rm, Collection Chamber (4.8X 2.6X 1.8) m, RCC Settling tank of 10KL Capacity, RCC Service Reservoir of 10KL Capacity, RCC Distribution Tank of 3KL Capacity (5 nos.) i/c necessary RCC inlet, outlet Chamber, wash out system, disinfection dosing unit, site development work, providing, fixing and testing internal pipes, pipe specials, etc. complete.

Providing & laying of GI Main & 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 (Main) 32 mm = 3000.00 m GI (Dist.) 25 mm = 1000.00 m Total = 4000.00 m

Augmentation of Water Supply Scheme at Kashung (0.06MLD). The source of raw water is Anthulungka stream which is about 3.0 kms from treatment site 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 (Boulder Sausage wall) - 9.0 Rm, Collection Chamber (4.8X2.6X1.8) m, RCC Settling tank of 18 KL Capacity, RCC Service Reservoir of 15KL Capacity, RCC Distribution Tank of 3KL Capacity (3 nos.) i/c necessary RCC inlet, outlet Chamber, wash out system, disinfection dosing unit, site development work, providing, fixing and testing internal pipes, pipe specials, etc. complete.

Providing & laying of GI Main & 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 (Main) 40 mm = 3000.00 m GI (Dist.) 25 mm = 2000.00 m Total = 5000.00 m

Augmentation of Water Supply Scheme at Makan (0.02MLD).The source of raw water is Ramreava Stream which is about 1.0 kms from treatment site 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 (Boulder Sausage wall) - 9.0 Rm, Collection Chamber (4.8 X 2.6 X 1.8) m, RCC Settling tank of 10KL Capacity, RCC Service Reservoir of 10KL Capacity, RCC Distribution Tank of 3KL Capacity (5nos.) i/c necessary RCC inlet, outlet Chamber, wash out system, disinfection dosing unit, site development work, providing, fixing and testing internal pipes, pipe specials, 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 2.44m 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 8(eight) 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 127.0 m i/c standard wooden compound gate of 2 shutter of total length 3.0m and height 1.8m with necessary M.S straps, clamps, pintle sets pin clamps fixed in cement concrete block etc. complete.

Providing & laying of GI Main & 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 (Main) 32 mm = 1000.00 m GI (Dist.) 25 mm = 1000.00 m Total = 2000.00 m

Augmentation of Water Supply Scheme at Nongdam Tangkhul (0.13 MLD). The source of raw water is Mahoram stream which is about 7.0 kms from treatment site 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 (Boulder Sausage wall)- 9.0 Rm, Collection Chamber (4.8 X 2.6 X 1.8) m, RCC Settling tank of 30KL Capacity, RCC Slow Sand Filter having an area of 12.60 sqm with suitable under-drainage system & collection chamber including suitable filter media – 2 unit, RCC Service Reservoir of 44KL Capacity (2 nos.), RCC Distribution Tank of 3KL Capacity (4 nos.) i/c necessary RCC inlet, outlet Chamber, wash out system ,disinfection dosing unit, site development work, providing, fixing and testing internal pipes, pipe specials, 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 8 (eight) 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 150.50m i/c standard wooden compound gate of 2 shutter of total length 3.0m and height 1.8m with necessary M.S straps, clamps, pintle sets pin clamps fixed in cement concrete block etc. complete.

Providing & laying of GI Main & 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 (Main) 65 mm = 7000.00 m GI (Dist.) 25 mm = 2000.00 m Total = 9000.00 m

Augmentation of Water Supply Scheme at Nongdam Kuki (0.03 MLD).The source of raw water is Chithung Kong Stream which is about 3.0 kms from treatment site 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 (Boulder Sausage wall) - 9.0 Rm, Collection Chamber (4.8 X 2.6 X 1.8) m, RCC Settling tank of 18KL Capacity, RCC Service Reservoir of 15KL Capacity, RCC Distribution Tank of 3KL Capacity (3 nos.) i/c necessary RCC inlet, outlet Chamber, wash out system, disinfection dosing unit, site development work, providing, fixing and testing internal pipes, pipe specials, etc. complete.

Providing & laying of GI Main & 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 (Main) 32 mm = 3000.00 m GI (Dist.) 25 mm = 500.00 m Total = 3500.00 m

Augmentation of Water Supply Scheme at Lairam Phungka (0.05 MLD). The source of raw water is Sipukong Stream which is about 7.0 kms from treatment site 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 (Boulder Sausage wall) - 9.0 Rm, Collection Chamber (4.8 X 2.6X 1.8) m, RCC Settling tank of 12KL Capacity, RCC Service Reservoir of 20KL Capacity, RCC Distribution Tank of 3KL Capacity (3 nos.) i/c necessary RCC inlet, outlet Chamber, wash out system, disinfection dosing unit, site development work, providing, fixing and testing internal pipes, pipe specials, etc. complete.

Providing & laying of GI Main & 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 (Main) 32 mm = 7000.00 m GI (Dist.) 25 mm = 1000.00 m Total = 8000.00 m

Augmentation of Water Supply Scheme at Kasom Khullen (0.14 MLD).The source of raw water is Putukuang stream which is about 0.7 kms from treatment site 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 ( 8.5 X 2.8 X 1.2) m, Collection Chamber (3 X 1.7 X 1.3) m, Pump Reservoir of 52 KL Capacity (2 nos.), RCC Settling tank of 45KL Capacity, RCC Service Reservoir of 75KL Capacity, RCC Distribution Tank of 3KL Capacity ( 4 nos.) i/c necessary RCC inlet, outlet Chamber, wash out system, disinfection dosing unit, site development work, providing, fixing and testing internal pipes, pipe specials, 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 17 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 standby) i/c manually operated travelling crane with girder for lifting the pumps at Intake.

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 Main pipes conformingto 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 (Main) 50mm = 700.00 m GI (Main) 32mm = 1835.00 m Total = 2535.00 m

Augmentation of Water Supply Scheme at K. Somrei (0.05MLD). The source of raw water is Yengkhong lok stream which is about 5.5 kms from treatment site 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 (Boulder Sausage wall) - 9.0 Rm, Collection Chamber (4.8 X 2.6 X 1.8) m, RCC Settling tank of 20KL Capacity, RCC Service Reservoir of 25 KL Capacity, RCC Distribution Tank of 3KL Capacity (3 nos.) i/c necessary RCC inlet, outlet Chamber, wash out system, disinfection dosing unit, site development work, providing, fixing and testing internal pipes, pipe specials, 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 2.44m 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 8(eight) 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 106.0 m i/c standard wooden compound gate of 2 shutter of total length 3.0m and height 1.8 m with necessary M.S straps, clamps, pintle sets pin clamps fixed in cement concrete block etc. complete.

Providing & laying of GI Main & 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 (Main) 40 mm = 5500.00 m GI (Dist.) 25 mm = 1000.00 m Total = 6500.00 m

Augmentation of Water Supply Scheme at Khoiripok (0.03MLD).The source of raw water is Chengru kong stream which is about 1.0 kms from treatment site 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 ( 8.5 X 2.8 X 1.2)m, Collection Chamber (3 X 1.7 X 1.3) m, Pump Reservoir of 33KL Capacity, RCC Settling tank of 26KL Capacity, RCC Service Reservoir of 33KL Capacity, RCC Distribution Tank of 3KL Capacity (3nos.) i/c necessary RCC inlet, outlet Chamber, wash out system, disinfection dosing unit, site development work, providing, fixing and testing internal pipes, pipe specials, 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 17 sqm with pump foundation for 2nos. 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 standby) i/c manually operated travelling crane with girder for lifting the pumps at Intake.

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 Main & 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 (Main) 32 mm = 1000.00 m GI (Dist.) 25 mm =1255.00 m Total = 2255.00 m

Augmentation of Water Supply Scheme at Somther (0.04MLD). The source of raw water is Luwang kong stream which is about 5.0 kms from treatment site 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 (Boulder Sausage wall) - 9.0Rm, Collection Chamber (4.8 X 2.6 X 1.8) m, RCC Settling tank of 18KL Capacity, RCC Service Reservoir of 15KL Capacity, RCC Distribution Tank of 3KL Capacity (2 nos.) i/c necessary RCC inlet, outlet Chamber, wash out system, disinfection dosing unit, site development work, providing, fixing and testing internal pipes, pipe specials, etc. complete.

Providing & laying of GI Main & 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 (Main) 32 mm = 4000.00 m GI (Dist.) 25 mm = 500.00 m Total = 4500.00 m

Augmentation of Water Supply Scheme at Mawai (0.12MLD).The source of raw water is Ramsen kheamkong which is about 3.0 kms from treatment site 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 (Boulder Sausage wall) - 9.0 Rm, Collection Chamber (4.8 X 2.6 X 1.8) m, RCC Settling tank of 32KL Capacity, RCC Service Reservoir of 43KL Capacity (2nos.), RCC Distribution Tank of 3KL Capacity (3nos.) i/c necessary RCC inlet, outlet Chamber, wash out system, disinfection dosing unit, site development work, providing, fixing and testing internal pipes, pipe specials, etc. complete.

Design, Drawing, Construction of angle iron fencing - 1.52 m high fencing with angle iron posts 2.13 m long 50 x 50 x 6 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) 30.5 x 30.5 x 61 cm corner and at every 12th posts to be strutted, provided with 8 (eight) 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 120.50 m i/c standard wooden compound gate of 2 shutter of total length 3.0m and height 1.8m with necessary M.S straps, clamps, pintle sets pin clamps fixed in cement concrete block etc. complete.

Providing & laying of GI Main & 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 (Main) 40 mm = 3000.00 m GI (Dist.) 25 mm = 2000.00 m Total = 5000.00 m

Augmentation of Water Supply Scheme at Natyang (0.008 MLD). The source of raw water is Khunou river which is about 3.0 kms from treatment site 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 (Boulder Sausage wall) - 9.0 Rm, Collection Chamber (4.8 X2.6 X 1.8) m, RCC Settling tank of 11KL Capacity, RCC Service Reservoir of 10KL Capacity, RCC Distribution Tank of 3KL Capacity (2nos.) i/c necessary RCC inlet, outlet Chamber, wash out system, disinfection dosing unit, site development work, providing, fixing and testing internal pipes, pipe specials, etc. complete.

Design, Drawing, Construction of angle iron fencing - 1.52 m high fencing with angle iron posts 2.13 m long 50 x 50 x 6 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 8 (eight) 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 79.40 m i/c standard wooden compound gate of 2 shutter of total length 3.0m and height 1.8 m with necessary M.S straps, clamps, pintle sets pin clamps fixed in cement concrete block etc. complete.

Providing & laying of GI Main & 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 (main) 32 mm =3000.00 m GI (Dist.) 25 mm = 500.00 m Total =3500.00 m

Augmentation of Water Supply Scheme at Phaikok (0.06MLD). The source of raw water is Phaikok river which is about 4.0 kms from treatment site 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 (Boulder Sausage wall) - 7.8 Rm, Collection Chamber (3.35 X 2.0 X 1.50) m, RCC Settling tank of 15 KL Capacity, RCC Service Reservoir of 20KL Capacity, RCC Distribution Tank of 5KL Capacity (3 nos.) i/c necessary RCC inlet, outlet Chamber, wash out system, disinfection dosing unit, site development work, providing, fixing and testing internal pipes, pipe specials, 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 8(eight) 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 120.0 m i/c standard wooden compound gate of 2 shutter of total length 3.0m and height 2.0m with necessary M.S straps, clamps, pintle sets pin clamps fixed in cement concrete block etc. complete.

Providing & laying of GI Main pipes conformingto 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 (Main) 32mm = 4000.00 m Total = 4000.00 m

Augmentation of Water Supply Scheme at Loushing Khunthak (0.03MLD). The source of raw water is Mahuikong which is about 3.5 kms from treatment site 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 (8.5 X 2.8 X 1.2 )m , Collection Chamber (3.0X1.7X 1.3) m, RCC Settling tank of 10KL Capacity , RCC Service Reservoir of 15 KL Capacity, RCC Distribution Tank of 5KL Capacity ( 3nos.) i/c necessary RCC inlet, outlet Chamber, wash out system, disinfection dosing unit, site development work, providing and testing internal pipes , pipe specials, 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 8(eight) 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 97.0 m i/c standard wooden compound gate of 2 shutter of total length 3.0m and height 1.8 m with necessary M.S straps, clamps, pintle sets pin clamps fixed in cement concrete block etc. complete.

Providing & laying of GI Main & 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 (Main) 40 mm = 3500.00 m GI (Dist.) 32 mm =1500.00 m Total =5000.00 m

Augmentation of Water Supply Scheme at Meiti (0.01MLD). The source of raw water is Meiti kong stream which is about 4.0 kms from treatment site 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 (Boulder Sausage wall) - 7.8 Rm, Collection Chamber (3.35 X 2.0X 1.50) m, RCC Settling tank of 10KL Capacity, RCC Service Reservoir of 10 KL Capacity, RCC Distribution Tank of 5KL Capacity (3nos.) i/c necessary RCC inlet, outlet Chamber, wash out system, disinfection dosing unit, site development work, providing and testing internal pipe , pipe specials , 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 8(eight) 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 120.0 m i/c standard wooden compound gate of 2 shutter of total length 3.0m and height 2.0m with necessary M.S straps, clamps, pintle sets pin clamps fixed in cement concrete block etc. complete.

Providing & laying of GI Main pipes conformingto 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 (Main) 32mm = 4000.00 m Total = 4000.00 m

Augmentation of Water Supply Scheme at Bungpa Khullen (0.41MLD). The source of raw water is Bupuntho & Langi which is about 5.0 kms from treatment site 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 (Boulder Sausage wall) - 7.8 Rm, Collection Chamber (3.35 X 2.0X 1.50) m, RCC Service Reservoir of 50KL Capacity, RCC Distribution Tank of 5KL Capacity ( 5 nos.) i/c necessary RCC inlet, outlet Chamber, wash out system ,disinfection dosing unit, site development work, providing, fixing and testing internal pipes, pipe specials, etc. complete.

Disign, Drawing and Construction of Chowkidar Quater cum Godown with RCC column of suitable foundation, brickwall ,lintel, ramps, suitable trusses with CGI roofing, doors, windows, electrification with good finish having a plinth area of 98.0 sqm.

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 8(eight) 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 120.0 m i/c standard wooden compound gate of 2 shutter of total length 3.0m and height 2.0m with necessary M.S straps, clamps, pintle sets pin clamps fixed in cement concrete block etc. complete.

Providing & laying of GI Main & 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 (Main) 100 mm = 5000.00 m GI (Dist.) 25 mm = 2000.00 m Total = 7000.00 m

Augmentation of Water Supply Scheme at Bungpa Khunou (0.04MLD). The source of raw water is Thibungkong stream which is about 4.7 kms from treatment site 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 (Boulder Sausage wall) - 7.8 Rm, Collection Chamber (3.35 X 2.0 X 1.50) m, RCC Settling tank of 15KL Capacity, RCC Service Reservoir of 20KL Capacity, RCC Distribution Tank of 5KL Capacity (3 nos.) i/c necessary RCC inlet, outlet Chamber, wash out system, disinfection dosing unit, site development work, providing, fixing and testing internal pipes, pipe specials, 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 8 (eight) 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 120.0 m i/c standard wooden compound gate of 2 shutter of total length 3.0m and height 2.0m with necessary M.S straps, clamps, pintle sets pin clamps fixed in cement concrete block etc. complete.

Providing & laying of GI Main pipes conformingto 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 (Main) 40mm = 4700.00 m Total = 4700.00 m

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

Japanese Yen

US Dollar

European Dollar