Water Supply Project for Manipur State (SH Providing Drinking Water Supply to other Towns (13 nos.), works, Package OTP P VI (W)

Amount

Imphal West PHE Division :

Augmentation of water treatment plant at Lamjaotongba Town (1.45 MLD). The source of raw water is Nambul river which is at a distance of 500.00 m from the treatment plant including site levelling/land development (i/c demolition of old structure if any), approach road etc. complete and the following items as below :

Design, Drawing 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 4.6m X 3.0m with pump foundation for 2 nos. of pump set complete.

Design, Drawing, Construction, Testing and Commissioning of RCC settling tank (0.20 ML)capacity with necessary pipe fittings for raw water inlet, outlet & sludge washout system etc. complete.

Design, Drawing, Construction, Testing and Commissioning of RCC Slow Sand Filter having area of 450 sqm 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– 2 unit etc. complete.

Design, Drawing, Construction, Testing and Commissioning of RCC clear water underground reservoir (0.60 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, up gradation of Transfromer from 63 KVA to 100 KVA 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.

Procurement and Installation of electrical pumpset with necessary component, fitting & Electrical work complete for: a) Intake -20 HP (2 nos)

Providing & laying of DI Distribution Pipes (K-7 class) conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code (A) Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves, and disinfection of all pipes, trial run and commissioning, etc. complete: i) DI 100 mm dia = 1800.00 m ii) DI 150 mm dia = 2000.00 m iii) DI 200 mm dia = 600.00 m iv) DI 250 mm dia = 1000.00 m v) DI 300 mm dia = 600.00 m Total = 6000.00 m

Repairing/making good of the following existing treatment units :

a) Cascade Aerator of 3.00 m diameter at Lamjaotongba.

b) Service Reservoir of 2.50 lakh litres capacity (9.00 m x 9.00 m x 3.00 m) at Lamjaotongba.

c) Settling tank of 1.00 lakh litres capacity (10.50 m x 5.00m x 2.00m) at Lamjaotongba.

d) Raw water pond of 34.00m X 30.00m with masonary RR along the Bank at Lamjaotongba.

e) Slow Sand Filter including removal, washing, cleaning and relaying of slow sand filters media i/c make up of deficit media etc complete.

Augmentation of water treatment plant at Thongkhong Laxmi Bazar:

(a) For Zone-I(0.88MLD) : The source of raw water is Imphal river which is at a distance of 1300.00 m from the treatment plant including site levelling/land development (i/c demolition of old structure if any), approach road etc. complete and the following items as below :

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 4.25m X 4.25m with pump foundation for 2 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 and 1 stand by) (WTP)) i/c manually operated travelling crane with girder for lifting the pumps.

Design, Drawing, Construction, Testing and Commissioning of RCC Slow Sand Filter having area of 49 sqm with suitable under drainage system & collection chamber for clear water along with pipe fitting and wash out system with necessary inspection chamber, internal fitting and suitable filter media– 2 unit etc. complete.

Design, Drawing, Construction, Testing and trial run of Overhead Tank 15 meter staging height of 0.25 ML capacity with suitable pile foundation, ancillary units, stairs/walkway/passage with railing for inspection & maintenance of OHT including RCC clear water Pumping station. Supply & installation of pump sets (Worthington/Mather Platt/Kirloskar make) capable of filling 0.25 ML in one and half hours with motors (two working & one standby)etc. complete.

Procurement and Installation of electrical pump set with necessary component, fitting & Electrical work complete for : a) Intake Plant -15 HP (2 no.)

Repairing/making good of the following existing treatment units :

a) Aerator4.5 diameter at Thongkhong Laxmi Bazar (Zone-I).

b)Slow Sand Filter including removal, washing, cleaning and relaying of filter media i/c make up of deficit media i) of100 sqm – 2 nos. ii) of 64 sqm – 1 nos.

c) Service reservoir 1.30 lakh lits at Thongkhong Laxmi Bazar WSS (Zone-I).

d) Zonal reservoir- 1.30 lakh lits at Thongkhong Laxmi Bazar WSS (Zone-I).

e)Godown- 86 sqm at Thongkhong Laxmi Bazar WSS (Zone-I).

Providing & laying of DI Raw Water Pipes (K-7 class) conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code (A) Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves, and disinfection of all pipes, trial run and commissioning, etc. complete: a) DI 150 mm dia. = 1300.00 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.: a)DI300 mm dia. = 100.00 m b)DI200 mm dia. = 1850.00 m c)DI150 mm dia. = 3580.00 m d)DI 100 mm dia. = 3800.00 m Total = 9330.00 m

Providing & laying of GI Distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985, socket at one end and the protected with plastic thread protector, socket conforming to IS:1239 (Pt-II/1992-fourth revision) with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings (specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete. GI 80 mm dia = 650.00 m.

Providing & laying of GI Transmission Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985, socket at one end and the protected with plastic thread protector, socket conforming 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. : GI Pipes (Medium) GI 80 mm dia = 600.00 m.

(b) For Zone-II(0.53MLD) : The source of raw water is Nambul river which is at a distance of 1250.00 m from the treatment plant including site levelling/land development (i/c demolition of old structure if any), approach road etc. complete and the following items as below :

Design, Drawing, construction, Testing and Commissioning of RCC Step type Intake with suitable pile foundation, having 3 nos. of landing of size (2 x 2)m, 3 nos. of flight of 3m with necessary mechanical & electrical works including connecting walkway cum pipe carrying girder from Intake to river bund and construction pump house with RCC Column, lintel, brick wall, ramp, suitable trusses with CGI roofing, doors, windows, electrification with good finish having a plinth area of 4.6m X 3.0m with pump foundation for 2 nos. of pumpset complete. Supply and Installation of electrical 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 Thongkhong Laxmi Bazar Zone-II (WTP) at Nambul River.

Design, Drawing, Construction, Testing and Commissioning of R.C.C. Aerator Fountain of about 5m height above GL consisting of at least 4 to 6 cascades with space requirement of 0.70 m2 per MLD exposed faces line with china glazed colour tiles of approved pattern i/c fixing & providing inlet pipe of suitable pipes i/c smooth finishing of supporting columns and vertical walls, watering, curing, weatherproof painting two coats and giving water tightness test, etc. complete.

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

Design, Drawing, Construction, Testing and Commissioning of RCC Slow Sand Filter having area of 242 sqmwith suitable underdrainage system & collection chamber for clear water along with pipe fitting and wash out system with necessary inspection chamber including necessary internal fitting and suitable filter media -2 unit 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 & construction of pump house with RCC Column, lintel, brick wall, ramp, suitable trusses with CGI roofing, doors, windows, electrification with good finish having a plinth area of 4.6m X 3.0m with pump foundation for 2 nos. of pump set complete.

Design, Drawing & Construction of chowkidar quarter cum godown with RCC column of suitable foundation, brick wall, lintel, ramp, suitable trusses with CGI roofing, doors, windows, electrification with good finish having a plinth area of 7.75m X 8.36m.

Design, drawing & construction of brick wall fencing with RCC Column of suitable foundation with steel gate of clear width 5.00 m complete with accessories, fitting etc. complete-122 Rm including pucca side drain

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

Providing & laying of DI Raw Water Pipes (K-7 class) conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code (A) Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves, and disinfection of all pipes, trial run and commissioning, etc. complete. a)DI 150 mm dia = 1300.00 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. a)DI200 mm dia = 800.00 m b)DI150 mm dia = 2000.00 m c)DI100 mm dia = 1700.00 m Total = 4500.00 m

Providing & laying of GI Distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985, socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision) with amendment no. 1in random length of 4 to 7 m specification including excavation, and bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings (specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete. GI 80 mm dia = 700.00 m

Augmentation of water treatment plant at Sekmai Town (1.34 MLD). The source of raw water is Keram Stream near Khunkhu village which is at a distance of 3.50 Km from the treatment plant including site levelling/land development (i/c demolition of old structure if any), approach road etc. complete and the following items as below :

Design, Drawing, construction, Testing and Commissioning of Intake weir dam of length 7.00 m and a height of 2.00 m including an open RCC drain upto collection chamber of size (3.00 x 2.00 x1.5) m with necessary pipe fittings etc. complete.

Design, Drawing, Construction, Testing and Commissioning of RCC Slow Sand Filter having total area of 84.50 sqm 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– 2units etc. complete.

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

Design, drawing & construction of RCC clear water zonal reservoir (0.20 ML) with slab roofing , necessary pipe fitting, manhole with cover, air vent& fitted with disinfection dosing unit etc. complete – 1 nos.

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 at Sekmai. 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, 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 including providing and laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code (A) Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves, and disinfection of all pipes, trial run and commissioning, etc. complete : i) 100 mm dia = 300.00 m

Providing & laying of DI Distribution Pipes (K-7 class) conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code (A) Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves, and disinfection of all pipes, trial run and commissioning, etc. complete.: i) DI 200 mm dia = 1700.00 m ii) DI 150 mm dia =2300.00 m iii) DI 100 mm dia = 4500.00 m Total = 8500.00 m

Providing & laying of GI Distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985, socket at one end and the protected with plastic thread protector socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings (specials)/GI fittings (specials) and suitable GI valves as per relevant IS: Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete. GI Pipes (Medium) GI 80 mm dia = 3000.00 m

Repairing/making good of the following existing treatment units:

a) Slow sand filters of area 220.50 sqm (2 x 10.50 m x 10.50 m) at Sekmai including removal, washing, cleaning and relaying of filter media i/c make up of deficit media etc complete.

b) Settling tank of size (14.00 m X 6.00 m X 2.40 m) at Sekmai.

c) Providing steel gate of clear width 5.00 m complete with accessories, fitting etc. complete for existing WTP at Sekmai.

Augmentation of water treatment plant at Lamsang Town (1.17 MLD). The source of raw water is Luwangli river which is at a distance of 1000 Rm from the treatment plant including site levelling/land development (i/c demolition of old structure if any), approach road 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 brick wall 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 Lamsang(WTP) at Luwangli River.

Design, Drawing and Construction of Pond having capacity of 1.7 ML at Lamsang within the available area.

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

Design, Drawing & Construction of RCC Slow Sand Filter having area of 312.50 sqm 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– 2unit.

Design, drawing & construction of RCC clear water underground reservoir (0.40 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 at Lamsang. 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, 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 brick wall fencing having height of 2.50 m with RCC Column of suitable foundation around the treatment site with steel gate of clear width 5.00 m complete with accessories, fitting etc. complete and fixing 0.70 m height of barbed wire fencing above the wall at Lamsang (WTP) – 269m.

Design, Drawing & Construction of approach road including side drainage etc. complete from Lamsang Taothong road to treatment plant – 300 m.

Providing & laying of DI Raw Water Pipes (K-7 class) conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code (A) Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves, and disinfection of all pipes, trial run and commissioning, etc. complete. i) DI 250 = 1000.00 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. At Lamsang : i) DI 100 mm dia = 1200.00m ii) DI 200 mm dia = 1200.00m iii) DI 250 mm dia = 200.00m Total = 2600.00m

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 conformingtoIS:1239(Pt-II/1992-fourth revision)with amendment no. 1in random length of 4 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. at Lamsang : GI Pipes(Medium) i) GI 50 mm dia = 1550.00m ii) GI 65 mm dia = 1615.00m iii) GI 80 mm dia = 2700.00 m Total = 5865.00m

Design, drawing & construction of chowkidar quarter cum godown with RCC column with suitable foundation, brick wall, lintel, ramp, suitable trusses with CGI roofing, doors, windows, electrification with good finish having a plinth area of 7.00m X 8.00m

Augmentation of water treatment plant at Lilong Chajing Town:

(a) For Lilong Chajing (1.764 MLD) : The source of raw water is Imphal river which is at a distance of 1500 Rm from the treatment plant including site levelling/land development(i/c demolition of old structure if any),approach road etc. complete and the following items as below :

Design, Drawing, construction, Testing and Commissioning of RCC Step type Intake with suitable pile foundation, having 3 nos. of landing of size (2 x 2)m, 3 nos. of flight of 3m with mechanical system for lifting, with pump house with suitable pump foundation for 2 nos. of pumpset in brickwall with RCC column, lintel and ramp including providing ,fixing trusses, frames with CGI roofing sheet of superior quality, fixing collapsible steel doors for moving pump set, door, 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 Lilong Chajing(WTP) at Imphal River.

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 6.25m X 4.25m with pump foundation for 2 nos. of pump set complete. Supply and Installation of electrical pump set with necessary component, fitting & Electrical work etc. complete for raw water pumps (Worthington/Mather Platt/Kirloskar make) with motors (2 working and 1 stand by))at Lilong Chajing WSS.

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

Design, Drawing & Construction of RCC Slow Sand Filter having total area of 348 sqmwith 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 -2 unit.

Design, drawing & construction of RCC clear water underground reservoir of 2 nos.(0.30 ML & 0.70 ML) with slab roofing , necessary pipe fitting, manhole with cover, air vent& fitted with disinfection dosing unit etc. complete.

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

Providing & laying of DI Distribution Pipes (K-7 class) conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code (A) Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves, and disinfection of all pipes, trial run and commissioning, etc. complete. i) DI 300 mm dia = 200.00 m ii) DI 250 mm dia = 1500.00 m iii) DI 200 mm dia = 3370.00 m iv) DI 150 mm dia = 1500.00 m v) DI 100 mm dia =7220.00 m Total = 13790.00 m

Providing & laying of GI Distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as perIS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming 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: GI Pipes (Medium) GI 80 mm dia = 1100.00 m

Design, drawing & construction of brick wall fencing having height of 2.50 m with RCC Column of suitable foundation around the treatment site with steel gate of clear width 5.00 m complete with accessories, fitting etc. complete and fixing 0.70 m height of barbed wire fencing above the wall at Lilong Chajing WSS –300 m with pucca side drain.

Repairing/making good of the following existing treatment units :

(a) RCC settling tanks (14.15 m X 6.35 m X 2.85m) & (12.45 m x 6.65 m x 2.55 m) at LilongChajing.

(b) Slow Sand Filter 4 nos. of area 449.44 sqm (4 x 10.60 m x 10.60 m) & 2 nos. of 200 sqm (2 x 10.00 m x 10.00 m) i/c make up of deficit media etc. complete.

(c)RCC Ground Sumps capacity of 2.70 lakh lits, 1.27 lakh lits, 0.90 lakh lits & Hill Top Reservoir of capacity 1.52 lakh lits), 3.12 lakh lits at Lilong Chajing WSS.

(d) Improvement of Quarter & providing fencing at Lilong chajing (52 m).

(e) Chowkidar quarter at hill top-60 sqm and Construction of retaining wall - 40 m at Lilong chajing.

(f) Godown and fencing- 50 m at Lilong chajing WSS.

(b) For Chajing Karam (0.379MLD) : The source of raw water is Imphal river which is at a distance of 100 Rm from the treatment plant including site levelling/land development(i/c demolition of old structure if any),approach road etc. complete and the following items as below :

Designing, Drawing, Construction, Testing and Commissioning of R.C.C. Aerator Fountain of about 5m height above GL consisting of at least 4 to 6 cascades with space requirement of 0.70 m2 per MLD exposed faces line with china glazed colour tiles of approved pattern i/c fixing & providing inlet pipe of suitable pipes i/c smooth finishing of supporting columns and vertical walls, watering, curing, weatherproof painting two coats and giving water tightness test, etc. for the capacity of 0.379 MLD complete at Chajing Karam.

Design, drawing & construction of RCC clear water underground reservoir (0.14ML) with slab roofing , necessary pipe fitting, manhole with cover, air vent& fitted with disinfection dosing unit etc. complete.

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

Providing & laying of DI Distribution Pipes (K-7 class) conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code (A) Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves, etc. with necessary pipe supports and disinfection of all pipes, trial run and commissioning, etc. complete. i) DI 100 mm dia = 3700.00 m ii) DI 150 mm dia = 1900.00 m Total = 5600.00 m

Repairing/making good of the following existing treatment units : a) Slow sand filter of area 200 sqm (2 x 10.00 m x 10.00 m) i/c make up of deficit media etc. complete.

(c) For Lilong Haoreibi (0.557MLD) : The source of raw water is Imphal river which is at a distance of 300 m from the treatment plant including site levelling/land development(i/c demolition of old structure if any),approach road etc. complete and the following items as below :

Design, Drawing & Construction of pump house with RCC Column, lintel, brick wall, ramp, suitable trusses with CGI roofing, doors, windows, electrification with good finish having a plinth area of 6.00m X 4.00m with pump foundation for 2 nos. of pump set complete. Supply and Installation of electrical pump set with necessary component, fitting & Electrical work etc. complete for raw water pumps (Worthington/Mather Platt/Kirloskar make) with motors (2 working and 1 stand by))at Lilong Haoreibi WTP.

Procurement and installation of electrical pumpset with necessary component , fitting and electrical work etc. complete a) For intake – 30 HP

Providing & laying of DI Distribution Pipes (K-7 class) conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code (A) Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves, etc with necessary pipe supports and disinfection of all pipes, trial run and commissioning, etc. complete. (Necessary pipes shall be issued by the dept. and Contractor will arrange the necessary items/ equipments/ water etc. required for hydraulic testing) for LilongHaoreibi : i) DI 100 mm dia = 1600.00 m ii) DI 150 mm dia = 3000.00 m Total = 4600.00 m

Design, drawing & construction of chowkidar quarter cum godown in brickwall with column, lintel consisting of living room, bedroom, kitchen bathroom ,well ventilated store room including providing, fixing of 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 and providing angle iron fencing to the whole treatment plant area having a plinth area of 8.00 m X 7.00 m with CGI-sheet roofing at Lilong Haoreibi unit.

Repairing/making good of the following existing treatment units :

(a) Settling tank of 0.76 MLD capacity (20.00 m x 14.00 m x 2.70 m) at Lilong Haoreibi.

(b) 4 nos. slow sand filter of area 476 sqm (4 x 17.00 m x 17.00 m) including removing and relaying of filter media i/c make up of deficit media etc. complete.

(c) Service reservoir of capacity ( 10.00 m x 7.50 m x 2.80 m) at Lilong Haoreibi.

Augmentation of water treatment plant at Samurou Town (2.20MLD). The source of raw water is Imphal river which is at a distance of 300 m from the treatment plant including site levelling/land development (i/c demolition of old structure if any), approach road etc. complete and the following items as below :

Design, drawing & construction of RCC settling tank (1.17 ML) capacity with necessary pipe fittings for raw water inlet, outlet & sludge washout system etc. complete.

Design, Drawing & Construction of RCC Slow Sand Filter having area of 326 sqm 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– 2unit.

Design, drawing & construction of RCC clear water underground reservoir (0.30 ML)with slab roofing , necessary pipe fitting, manhole with cover , air vent& fitted with disinfection dosing unit etc. complete.

Design, Drawing, Construction, Testing and trial run of Overhead Tank 15 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 at Sekmai WSS. 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.

Procurement and Installation of electrical pumpset with necessary component, fitting & Electrical work complete for : a) Intake -30 HP (2 nos)

Providing & laying of DI Raw Water Pipes (K-7 class) conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code (A) Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and 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 Samurou WSS : i) DI 200 mm dia = 300.00 m

Providing & laying of DI Distribution Pipes (K-7 class) conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code (A) Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves, and disinfection of all pipes, trial run and commissioning, etc. complete. For Samurou WSS : i) DI 250 mm dia = 850.00 m ii) DI 200 mm dia = 3200.00 m iii) DI 150 mm dia = 6800.00 m iv) DI 100 mm dia = 4000.00 m Total = 14850.00 m

Providing & laying of GI Distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at bothendsasperIS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239 (Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials)/GI fittings(specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete. at Samurou: a) GI 80 mm dia = 2500.00 m b) GI 65 mm dia = 1500.00 m Total = 4000.00 m

Design, drawing & construction of chowkidar quarter cum godown with RCC column with suitable foundation, brickwall, lintel, ramp, suitable trusses with CGI roofing, doors, windows, electrification with good finish having a plinth area of (7.75x8.36)m.

Design and construction of P.C.C side drain of 1.80 m bottom width, 2.0 m top width and 0.9 m height of suitable length as per site condition

Repairing/making good of the following existing treatment units :

a)RCC Settling tank of 0.22 MLD (14.70x6.00x2.55 m)

b)4(four) units of RCC Slow Sand Filter of size (6.30x6.30m) and 1(one) unit of size (10.0x10.0m) i/c make up of deficit media etc. complete

c)RCC Ground Sumps of capacity 0.30 ML (10.00x10.00x3.00m) including necessary site development works & Providing fixing and testing Internal pipes, pipe specials complete at Samurou WSS.

d) Chemical godown of size (9.00x4.50) m of height 3m and fencing of 270Rm with RCC column gate at Samurou WSS.

e) RCC step type intake demolation and reconstruction of pump house with suitable RCC.

Augmentation of water treatment plant at (Mayang Imphal) Town :

(a) For Bengoon (1.20 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 old structure if any, approach road etc. complete and the following items as below :

Design, Drawing, construction, Testing and Commissioning of RCC Step type Intake with suitable pile foundation, having 3 nos. of landing of size (2 x 2)m, 3 nos. of flight of 3m with mechanical system for lifting, with pump house with suitable pump foundation for 2 nos. of pumpset in brickwall with RCC column, lintel and ramp including providing ,fixing trusses, frames with CGI roofing sheet of superior quality, fixing collapsible steel doors for moving pumpset, door, windows, electrification and its accessories complete with and finishing the same with good quality of paint. Supply and Installation of electrical pumpset with necessary component, fitting & Electrical work complete for raw water pumps (Worthington/Mather Platt/Kirloskar make) with motors (2 working and 1 stand by) ) i/c manually operated travelling crane with girder for lifting the pumps for Bengoon(WTP) at Imphal River.

Design, Drawing, Construction, Testing and Commissioning of R.C.C. Aerator Fountain of about 6.65 m height above GL consisting of at least 4 to 6 cascades with space requirement of 0.70 m2 per MLD exposed faces line with china glazed colour tiles of approved pattern i/c fixing & providing inlet pipe of suitable pipes i/c smooth finishing of supporting columns and vertical walls, watering, curing, weatherproof painting two coats and giving water tightness test, etc. complete.

Design, drawing & construction of RCC settling tank (0.3 ML) capacity with necessary pipe fittings for raw water inlet, outlet & sludge washout system etc. complete.

Design, Drawing & Construction of RCC Slow Sand Filter having area of 250 sqm 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-2unit etc. complete.

Design, drawing & construction of RCC clear water underground reservoir (0.30 ML) with slab roofing , necessary pipe fitting, manhole with cover , air vent& fitted with disinfection dosing unit etc. complete.

Design, Drawing, Construction, Testing and trial run of Overhead Tank 15 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, 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 chowkidar quarter with RCC column with suitable foundation, brick wall, lintel, ramp, suitable trusses with CGI roofing, doors, windows, electrification with good finish having a plinth area of 7.75 m X 6.24 m.

Design, drawing & construction of godown with RCC column with suitable foundation, brick wall, lintel, ramp, suitable trusses with CGI roofing, doors, windows, electrification with good finish having a plinth area of 8.00 m X 4.50 m.

Providing & laying of DI Raw Water Pipes (K-7 class) conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code (A) Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and 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. at Bengoon : iii) DI 150 mm dia = 1500.00 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 at Bengoon : i) DI 250 mm dia = 300.00 m ii) DI 200 mm dia = 700.00 m iii) DI 150 mm dia = 1000.00 m iv) DI 100 mm dia = 3080.00 m Total = 5080.00 m

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

(b) For Chabung Company (0.24MLD) : The source of raw water is Imphal river which is at a distance of 200 m from the treatment plant including site levelling/land development (i/c demolition of old structure if any, approach road etc. complete and the following items as below :

Design, Drawing, construction, Testing and Commissioning of RCC Step type Intake for WTP (0.24 MLD) with suitable pile foundation, having 3 nos. of landing of size (2 x 2)m, 3 nos. of flight of 3m with mechanical system for lifting, with pump house with suitable pump foundation for 2 nos. of pumpset in brickwall with RCC column, lintel and ramp including providing ,fixing trusses, frames with CGI roofing sheet of superior quality, fixing collapsible steel doors for moving pumpset, door, windows, electrification and its accessories complete with and finishing the same with good quality of paint. Supply and Installation of electrical pumpset with necessary component, fitting & Electrical work complete for raw water pumps (Worthington/Mather Platt/Kirloskar make) with motors (2 working and 1 stand by) ) i/c manually operated travelling crane with girder for lifting the pumps for Chabung Company(WTP) at Imphal River.

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 brick wall fencing having height of 2.50 m with RCC Column of suitable foundation around the treatment site with steel gate of clear width 5.00 m complete with accessories, fitting etc. complete and fixing 0.70 m height of barbed wire fencing above the wall at Chabung Company – 114 m.

Repairing/making good of the following existing treatment units :

a) Ground sump of 0.10 MLD capacity (9.00m x 9.00m x 2.50 m) at Chabung Company.

b) Slow Sand Filter having a total area of 170.00 sqm. (9.20m x 9.20 m x 2.00 m) i/c make up of deficit media etc complete.

c) Chowkidar Quarter having a plinth area of 9.00m X 6.00m at chabung company.

d) Settling tank 0.16 ML capacity (10.08m x 6.05 m x 2.65 m) at Chabung company.

e)Internal pipe connection at Chabung Company.

f)Replacement and extension of distribution pipe line of Chabung Company : D.I 100 mm dia = 1600.00m D.I 150 mm dia = 800.00m G.I 80 mm dia = 1200.00m Total = 3600.00 m

(c) For Mayang Imphal(0.92 MLD) : The source of raw water is Imphal river which is at a distance of 200 m from the treatment plant including site levelling/land development (i/c demolition of old structure if any, approach road etc. complete and the following items as below :

Design, Drawing, construction, Testing and Commissioning of RCC Step type Intake with suitable pile foundation, having 3 nos. of landing of size (2 x 2)m, 3 nos. of flight of 3m with mechanical system for lifting, with pump house with suitable pump foundation for 2 nos. of pumpset in brickwall with RCC column, lintel and ramp including providing ,fixing trusses, frames with CGI roofing sheet of superior quality, fixing collapsible steel doors for moving pumpset, door, windows, electrification and its accessories complete with and finishing the same with good quality of paint.

Design, drawing & construction of brick wall fencing having height of 2.50 m with RCC Column of suitable foundation around the treatment site with steel gate of clear width 5.00 m complete with accessories, fitting etc. complete and fixing 0.70 m height of barbed wire fencing above the wall at Mayang Imphal WTP – 185 m.

Repairing/making good of the following existing treatment units :

a) RCC settling tank 0.30 MLD(18.00 m x 6.50 m x 2.50 m) at Investigation Bungalow (I.B.) of Mayang Imphal.

b) Slow Sand Filter 2nos. of total size 73.96sqm (2 x 8.60 m x 8.60 m) i/c make up of deficit media at Investigation Bungalow (I.B) of Mayang Imphal.

c) Service reservoir 0.20 MLD (8.00 m x 8.00 m x 3.00 m) at Mayang Imphal.

d) Pressure filter house-9.00m X 4.50 m, at Mayang Imphal.

e) Chowkidar qtr. (9.00 m x 6.00 m) at Investigation Bungalow (I.B.)of Mayang Imphal.

f) Internal pipe connection at Mayang Imphal.

(d) For Khuman Ningthou (0.92 MLD) : The source of raw water is Imphal river which is at a distance of 60 m from the treatment plant including site levelling/land development (i/c demolition of old structure if any, approach road etc. complete and the following items as below :

Repairing/making good of the following existing treatment units:

a) RCC settling tank 0.50 MLD (28.85 m x 8.00 m x 2.20 m)

b) Chowkidar qtr. (9.00 m X 6.00 m) at Khuman Ningthou

Augmentation of water treatment plant at Wangoi Town (1.28 MLD). The source of raw water is Imphal river which is at a distance of 200 m from the treatment plant including site levelling/land development (i/c demolition of old structure if any, approach road etc. complete and the following items as below :,

Design, Drawing, construction, Testing and Commissioning of RCC Step type Intake with suitable pile foundation, having 3 nos. of landing of size (2 x 2)m, 3 nos. of flight of 3m with mechanical system for lifting, with pump house with suitable pump foundation for 2 nos. of pumpset in brickwall with RCC column, lintel and ramp including providing ,fixing trusses, frames with CGI roofing sheet of superior quality, fixing collapsible steel doors for moving pumpset, door, windows, electrification and its accessories complete with and finishing the same with good quality of paint. Supply and Installation of electrical pumpset with necessary component, fitting & Electrical work complete for raw water pumps (Worthington/Mather Platt/Kirloskar make) with motors (2 working and 1 stand by) ) i/c manually operated travelling crane with girder for lifting the pumps for Wangoi(WTP) at Imphal River.

Design, drawing & construction of RCC settling tank (0.07 ML) capacity with necessary pipe fittings for raw water 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 -2 units having a total area of 533.00 sq.m at Wangoi

Design, drawing & construction of RCC clear water underground reservoir (0.30 ML)with slab roofing , necessary pipe fitting, manhole with cover , air vent & fitted with disinfection dosing unit etc. complete

Design, Drawing, Construction, Testing and trial run of Overhead Tank 15 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. Providing & installation of pump sets (Worthington/ Mather Platt/Kirloskar make) capable of filling 0.45 ML in one and half hours with motors (two working & one standby)etc. complete

Design, Drawing ,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.

Procurement and installation of electrical pumpset with necessary component , fitting and electrical work etc. complete For Zonal – 20 HP & 10 HP

Providing & laying of DI Raw Water Pipes (K-7 class) conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code (A) Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and 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 Wangoi WSS : DI 200 mm dia = 200.00 m

Providing & laying of DI Distribution Pipes (K-7 class) conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code (A) Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves, and disinfection of all pipes, trial run and commissioning, etc. complete. for Wangoi WSS : i) DI 250 mm dia = 1000.00 m ii) DI 200 mm dia = 2300.00 m iii) DI 150 mm dia = 5500.00 m iv) DI 100 mm dia = 5000.00 m Total = 13800.00 m

Providing & laying of DI Transmission Pipes (K-7 class) conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works 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. from Wangoi WSS to Zonal Station i) DI 200 mm dia = 1500.00 Rm ii) DI 150 mm dia = 1500.00 Rm Total = 3000.00 Rm

Providing & laying of GI Distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at bothendsasperIS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision) with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials)/GI fittings(specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete.) at Wangoi : i) GI 80 mm dia =1800.00 m ii) GI 65 mm dia = 2000.00 m Total = 3800.00 m

Repairing/making good of the following existing treatment units :

a) RCC Settling tank of 2.20 lakhs litres-(i)1.00 lakh ltrs capacity (13.90x4.00x2.55 m) (ii) 0.12 MLD capacity (14.90x4.40X 2.55m) including necessary site development works & Providing fixing and testing Internal pipes, pipe specials complete at Wangoi.

b) 4(four) units of RCC Slow Sand Filter of size (9.00m x 9.00m) i/c make up of deficit media etc complete.

c) RCC Ground Sumps of capacity 0.138 MLD (6.80m x 6.80m x 3.00m) and Zonal reservoir of 1.08 lakh litres (6.00m x 6.00m x 3.00m)

d) Chemical godown of size (9.00m x 4.50m) 3.00m height and fencing of 260Rm with RCC column gate at Wangoi WSS.

e) Semi Pucca Chowkidar quarter cum store having a plinth area of 7.00 m X 8.00 m at Wangoi.

Operation and Maintenance of the above Schemes for a period of 5 years after commission of the project on turn-key basis.

Imphal-East PHE Division :

Augmentation of water treatment plant at AndroTown :

(a) For Santhei (0.75 MLD) : The source of raw water is Chorphon Houbi stream water from Hilltop at a distance of 4.50 Km from the treatment plant including site levelling/land development (i/c demolition of old structure if any), approach road etc. complete and the following items as below :

Design, Drawing, construction, Testing and Commissioning of R.R. masonry Intake Weir at Santhei for thelength of 5.50m 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 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 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 RCC clear water underground reservoir (0.40 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 & construction of chowkidar quarter with RCC column with suitable foundation, brickwall, lintel, ramp, suitable trusses with CGI roofing, doors, windows, electrification with good finish having a plinth area of (5.50 m X 4.50 m).

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 and fixing 0.70 m height of barbed wire fencing above the wall at Santhei WTP - 212 m.

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

Providing & laying of DI Raw Water Pipes (K-7 class) conforming to IS 12288:2002 and GI pipe conforming to IS 554/1985 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, design, drawing and construction of pipe crossing, steel truss bridges as per relevant IS-Code across rivers, nallah, etc. and chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves, etc. with necessary pipe supports and disinfection of all pipes, brick masonry chamber with rcc slab cover, pipe supports, trial run and commissioning, etc. Complete : DI 100 mm dia. = 2500.00 m

Providing & laying of DI Distribution Pipes (K-7 class) conforming to IS 12288:2002 and GI pipe conforming to IS 554/1985 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, design, drawing and construction of pipe crossing, steel truss bridges as per relevant IS-Code across rivers, nallah, etc. and chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves, etc. with necessary pipe supports and disinfection of all pipes, brick masonry chamber with rcc slab cover, pipe supports, trial run and commissioning, etc. complete. a) DI 250 mm dia. = 1000.00 m b) DI 200 mm dia. = 1062.00 m c) DI 150 mm dia. = 2000.00 m d) DI 100 mm dia. = 2500.00 m Total = 6562.00 m

Providing & laying of GI Raw water 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 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. 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. a) GI 80 mm dia. = 2,000.00 m

Providing & laying of GI Distribution 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 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. 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. a) GI 80 mm dia. = 8,000.00 m b) GI 50 mm dia. = 3000.00 m Total = 11,000.00 m

(b) For Maringthel (0.13 MLD) : The source of raw water is Laphulou Lok stream water from Hill top at a distance of 4.00 Km from the treatment plant including site levelling/land development (i/c demolition of old structure if any), approach road etc. complete and the following items as below :

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

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

Design, drawing & construction of RCC clear water underground reservoir (0.40 ML)with slab roofing , necessary pipe fitting, manhole with cover, air vent& fitted with disinfection dosing unit etc.complete.

Design, drawing & construction of chowkidar quarter cum godown with RCC column with suitable foundation, brickwall, lintel, ramp, suitable trusses with CGI roofing, doors, windows, electrification with good finish having a plinth area of 5.50m X 4.50m - 2 nos.

Design, drawing & construction of brick wall fencing having height of 2.50 m with RCC Column of suitable foundation around the treatment site with steel gate of clear width 4.00 m complete with accessories, fitting etc. complete and fixing 0.70 m height of barbed wire fencing above the wall at Maringthel-212 m.

Providing & laying of DI Distribution Pipes (K-7 class) conforming to IS 12288:2002 and GI pipe conforming to IS 554/1985 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, design, drawing and construction of pipe crossing, steel truss bridges as per relevant IS-Code across rivers, nallah, etc. and chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves, etc. with necessary pipe supports and disinfection of all pipes, brick masonry chamber with rcc slab cover, pipe supports, trial run and commissioning, etc. complete : a) DI 150 mm dia. = 500.00 m b) DI 100 mm dia. = 2000.00 m Total = 2500.00 m

Providing & laying of GI Raw water 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 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. 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 : a) GI 50 mm dia. = 2000.00 m b) GI 40 mm dia. = 2000.00 m Total = 4,000.00 m

Providing & laying of GI Distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment)screwed atbothendsasperIS:554/1985, socket at one end and the protected with plastic thread protector, socketconformingtoIS:1239(Pt-II/1992- fourth revision)withamendmentno.1inrandom 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)/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 : a) GI 80 mm dia. = 3000.00 m b) GI 65 mm dia. = 2000.00 m c) GI 50 mm dia. = 3000.00 m Total = 8,000.00 m

(c) For Sanapat (0.11 MLD) : The source of raw water is Pukhri Achouba Pond at a distance of 1.00 Km from the treatment plant including site levelling/land development (i/c demolition of old structure if any), approach road etc. complete and the following items as below :

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

Design, Drawing & Construction of RCC settling tank with 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 for WTP.

Design, drawing & construction 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 & construction of chowkidar quarter cum godown with RCC column with suitable foundation, brick wall, lintel, ramp, suitable trusses with CGI roofing, doors, windows, electrification with good finish having a plinth area of 5.50m X 4.50m at Sanapat - 2 nos.

Design, drawing & construction of brick wall fencing having height of 2.50 m with RCC Column of suitable foundation around the treatment site with steel gate of clear width 4.00 m complete with accessories, fitting etc. complete and fixing 0.70 m height of barbed wire fencing above the wall atSanapat-212 m.

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.

Procurement and installation of electrical pump set with necessary component, fitting & Electrical work etc. complete : a) for intake of 20 HP - 2 nos.

Providing & laying of DI Distribution Pipes (K-7 class) conforming to IS 12288:2002 and GI pipe conforming to IS 554/1985 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, design, drawing and construction of pipe crossing, steel truss bridges as per relevant IS-Code across rivers, nallah, etc. and chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves, etc with necessary pipe supports and disinfection of all pipes, brick masonry chamber with rcc slab cover, pipe supports, trial run and commissioning, etc. complete : a) DI 150 mm dia. = 500.00 m b) DI 100 mm dia. = 2000.00 m Total = 2500.00 m

Providing & laying of GI Raw water 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 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. 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 : a) GI 80 mm dia. = 1000.00 m

Providing & laying of GI Distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985, socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992- fourth revision) with amendment no.1 in random length of 4 m to 7m 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. 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 : a) GI 80 mm dia. = 1000.00 m b) GI 65 mm dia. = 1000.00 m c) GI 50 mm dia. = 500.00 m Total = 2500.00 m

(d) For Tarongthel(0.04MLD) : The source of raw water is Nungoubi Lok stream water from Hilltop at a distance of 2.50 Km from the treatment plant including site levelling/land development (i/c demolition of old structure if any), approach road etc. complete and the following items as below :

Design, Drawing, Construction, Testing and Commissioning of R.R. masonry Intake Weir of length 5.50m and height 2m including necessary Masonry Chambers, Providing fixing and testing pipes, pipe specials, pipe supports, 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 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 RCC clear water underground reservoir (0.11 ML)with slab roofing , necessary pipe fitting, manhole with cover , air vent& fitted with disinfection dosing unit etc. complete.

Design, drawing & construction of chowkidar quarter cum godown with RCC column with suitable foundation, brickwall, lintel, ramp, suitable trusses with CGI roofing, doors, windows, electrification with good finish having a plinth area of 5.50m X 4.50m - 2 nos.

Design, drawing & construction of brick wall fencing having height of 2.50 m with RCC Column of suitable foundation around the treatment site with steel gate of clear width 4.00 m complete with accessories, fitting etc. complete and fixing 0.70 m height of barbed wire fencing above the wallat Tarongthel– 212 m.

Providing & laying of DI Distribution Pipes (K-7 class) conforming to IS 12288:2002 and GI pipe conforming to IS 554/1985 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, design, drawing and construction of pipe crossing, steel truss bridges as per relevant IS-Code across rivers, nallah, etc. and chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves, etc. with necessary pipe supports and disinfection of all pipes, brick masonry chamber with rcc slab cover, pipe supports, trial run and commissioning, etc. complete a) DI 150 mm dia. = 500.00 m b) DI 100 mm dia. = 2000.00 m Total = 2500.00 m

Providing & laying of GI Raw water 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)/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 : a) GI 65 mm dia.= 1000.00 m b) GI 50 mm dia. = 1500.00 m Total = 2500.00 m

Providing & laying of GI Distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985, socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992- fourth revision) with amendment no.1 in random length of 4 m 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. 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 : a) GI 80 mm dia. = 1000.00 m b) GI 65 mm dia. = 1400.00 m c) GI 50 mm dia. = 1000.00 m Total = 3400.00 m

(e) For Panam (0.07MLD) : The source of raw water is Nongmaijing Lok stream water from Hill top at a distance of 4.50 Km from the treatment plant including site levelling/land development (i/c demolition of old structure if any), approach road etc. complete and the following items as below :

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

Design, drawing & construction of chowkidar quarter cum godown with RCC column with suitable foundation, brick wall, lintel, ramp, suitable trusses with CGI roofing, doors, windows, electrification with good finish having a plinth area of 5.50m X 4.50m - 2 nos.

Design, drawing & construction of brick wall fencing having height of 2.50 m with RCC Column of suitable foundation around the treatment site with steel gate of clear width 4.00 m complete with accessories, fitting etc. complete and fixing 0.70 m height of barbed wire fencing above the wallat Panam– 212 m.

Providing & laying of Distribution Pipes (K-7 class) conforming to IS 12288:2002 and GI pipe conforming to IS 554/1985 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, design, drawing and construction of pipe crossing, steel truss bridges as per relevant IS-Code across rivers, nallah, etc. and chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves, etc. with necessary pipe supports and disinfection of all pipes, brick masonry chamber with rcc slab cover, pipe supports, trial run and commissioning, etc. complete : a) DI 200 mm dia. = 500.00 m b) DI 150 mm dia. = 500.00 m c) DI 100 mm dia. = 2000.00 m Total = 3000.00 m

Providing & laying of GI Raw water 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 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. 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 : a) GI 80 mm dia. = 2000.00 m b) GI 65 mm dia. = 2000.00 m Total = 4,000.00 m

Providing & laying of GI Distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed atbothendsasperIS:554/1985, socket at one end and the protected with plastic thread protector, socketconformingtoIS:1239(Pt-II/1992- fourth revision) with amendment no.1 in random length of 4 m 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. 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 : a) GI 80 mm dia. = 6000.00 m b) GI 50 mm dia. = 1000.00 m Total = 7,000.00 m

Repairing/making good of the following existing treatment units : Slow Sand Filter including removal, washing, cleaning and Relaying of filter media i/c make up of deficit media.

Augmentation of water treatment plant at Lamlai Town (0.53MLD). The source of raw water is Iril river at a distance of 3.48 Km from the treatment plant including site levelling/land development, approach road etc. complete and the following items as below :

Design, Drawing, construction, Testing and Commissioning of RCC Step type Intake for WTP (0.53 MLD) with suitable pile foundation, having 3 nos. of landing of size (2 x 2)m, 3 nos. of flight of 3m with necessary mechanical & electrical works including connecting walkway cum pipe carrying girder from Intake to river bund and construction of pump house with suitable pump foundation for 2 nos. of pump set in brick wall with column, lintel and ramp including providing ,fixing trusses, frames with CGI roofing sheet of superior quality, doors, windows, electrification and its accessories complete with and finishing the same with good quality of paint. Supply and Installation of electrical 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 Lamlai Town (WTP) at Iril 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 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 RCC clear water underground reservoir (0.42 ML) with slab roofing , necessary pipe fitting, manhole with cover , air vent& fitted with disinfection dosing unit etc. complete at Lamlai Town.

Design, Drawing, Construction of ground Sump(0.07 ML) with necessary pipe fitting etc. complete at Lamlai Town.

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 godown with RCC column with suitable foundation, brick wall, lintel, ramp, suitable trusses with CGI roofing, doors, windows, electrification with good finish having a plinth area of 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 at Lamlai Town WSS – 210 m.

Providing & laying of DI Raw Water Pipes (K-7 class) conforming to IS 12288:2002 and GI pipe conforming to IS 554/1985 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, design, drawing and construction of pipe crossing, steel truss bridges as per relevant IS-Code across rivers, nallah, etc. and chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves, etc. with necessary pipe supports and disinfection of all pipes, brick masonry chamber with RCC slab cover, pipe supports, trial run and commissioning, etc. complete : a) DI 150 mm dia. = 3480.00 m

Providing & laying of DI Distribution Pipes (K-7 class) conforming to IS 12288:2002 and GI pipe conforming to IS 554/1985 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, design, drawing and construction of pipe crossing, steel truss bridges as per relevant IS-Code across rivers, nallah, etc. and chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves, etc. with necessary pipe supports and disinfection of all pipes, brick masonry chamber with RCC slab cover, pipe supports, trial run and commissioning, etc. complete : a) DI 150 mm dia. = 880.00 m b) DI 100 mm dia. = 5213.00 m Total = 6093.00 m

Providing & laying of GI Distribution Pipes conforming to IS1239/Pt(I)/2004 (with latest amendment) screwed atbothendsasperIS: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 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials)/GI fitting (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 : a) GI 80 mm dia. = 3359.00 m b) GI 65 mm dia. = 1110.00 m c) GI 50 mm dia. = 1278.00 m Total = 5747.00 m

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 for Lamlai.

Operation and Maintenance of the above Schemes for a period of 5 years after commission of the project on turn-key basis.

Kakching PHE Division :

Augmentation of water treatment plant at Sugnu Town (Wapokpi Hill) (0.74 MLD). The source of raw water is Imphal river which is at a distance of 1500.00 m from the treatment plant including site levelling/land development, including site levelling/land development (i/c demolition of old structure if any), approach road etc. complete and the following items as below :

Design, Drawing & Construction of pump house with RCC Column, lintel, brickwall, ramp, suitable trusses with CGI roofing, doors, windows, electrification with good finish having a plinth area of 12sqm with pump foundation for 2 nos. of pump set complete : a) 1 no at Zouveng Zonal Site. b) 1 no at Chajing Khunou Zonal Site.

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 RCC clear water underground zonal reservoir (0.30 ML) with slab roofing , necessary pipe fitting, manhole with cover , air vent& fitted with disinfection dosing unit etc. complete at Zouveng (Sugnu).

Design, Drawing & Construction of RCC clear water underground zonal reservoir (0.17 ML) with slab roofing , necessary pipe fitting, manhole with cover , air vent& fitted with disinfection dosing unit etc. complete at Chajing Khunou (Sugnu) - 2nos.

Design, Drawing, Construction, Testing and trial run of Overhead Tank 9 meter staging height of 0.10 ML capacity with suitable pile foundation, ancillary units, stairs/walkway/passage with railing for inspection & maintenance of OHT including RCC clear water Pumping station at Zouveng Zonal Site. Supply& installation of pump sets (Worthington/ Mather Platt/Kirloskar make) capable of filling 0.10 ML in one and half hours with motors (two working & one standby)etc. complete.

Design, Drawing & Construction of chowkidar quarter cum godown with RCC column with suitable foundation, brick wall, lintel, ramp, suitable trusses with CGI roofing, doors, windows, electrification with good finish having a plinth area of 64 sqm.

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 for : a) Zouveng Zonal Site b) Chajing Khunou Zonal Site

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) From Intake to Sugnu WTP: DI 150mmdia. = 1000m

Providing & laying of DI Distribution Pipes (K-7 class) conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works 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 etc : (a)DI250mmdia.=1350m (b)DI200mmdia.=2060m (c)DI150mmdia.=4330m Total = 7740m

Providing & laying of DI Transmission Pipes (K-7 class) conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works and pipe crossing bridge, laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code and providing and fixing of Pre- paid Water Meter BIS/IS certified magnetic type class- B confirming to IS:779 or IS:2373 standards with latest amendments with two connectors (appropriate according to size) on both supply side and delivery (consumer) side & Bulk meter including all necessary materials, testing etc. complete. Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves, and disinfection of all pipes, trial run and commissioning, etc. complete : i) From Sugnu WTP to Chajing Khunou Zonal Reservoir - a)DI 150 mm dia. = 1380m ii) From Sugnu WTP to Zouveng Zonal Reservoir a) DI 200 mm dia = 700m b) DI 150 mm dia = 770m

Providing & laying of GI Distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985, socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision) with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings (specials)/GI fittings(specials) and suitable GI valves as per relevant IS: Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete : GI Pipes (Medium) (a)GI 100mmdia.= 3830m (b) GI80mmdia. =3400m (c)GI65mmdia.= 10892m Total = 18122m

Providing & laying of GI Transmission Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985, socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings (specials)/GI fittings(specials) and suitable GI valves as per relevant IS: Code. Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete : From Sugnu WTP to Chajing Khunou Zonal Reservoir GI Pipes (Medium) (a)GI 100mmdia.=500m

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 2 shutter of length 1.85m and height 1.85m m complete with accessories, fitting etc. complete at Zouveng Zonal Site – 256 m.

Design, drawing and construction of land development and approach road from Imphal Sugnu road to a) Zouveng Zonal site of length 100m. b) Chajing Khunou Zonal Site of length 100m.

Design, Drawing, Construction of angle iron fencing- 1.22 m high fencing with angle iron posts 1.80 m long 50x50x6 mm plates at every 2.44 m apart embedded in cement concrete blocks of mix 1:5:10 (1 cement : 5 fine sand :10 stone/agg/40mm gauge), 30.5x30.5x61 cm corner and at every 12th posts to be strutted, provided with 10 (ten) horizontal lines and 2(two) diagonals of G.I barbed wire 0.124 kg/m between two posts filled and fixed with G.I. staples i/c earth work in excavation etc. complete of length 96.00m i/c standard steel gate of 2 shutter of length 1.85m and height 1.85m with necessary mechanical fittings complete at Chajing Khunou Zonal Reservoir site.

Procurement and installation of electrical pumpset with necessary component, fitting & electrical work etc. complete: a) Sugnu WSS Intake of 30HP – 2nos. b) Chajing Khunou ZR site of 15HP –2nos

Augmentation of water treatment plant at Kakching Khunou Water Supply Scheme (1.42 MLD). The source of raw water is Natural Stream (Sanathong Maril) which is at a distance of 6000.00 m from the treatment plant including site levelling/land development (i/c demolition of old structure if any), approach road etc. complete and the following items as below :

Design, Drawing, construction, Testing and Commissioning of Intake Weir at Sanathong Maril (Toronglok) of length 4.75m, width 3.50m and height 2m including necessary R.C.C/Masonry Chambers, site development works & Providing fixing and testing pipes, pipe specials, pipe supports, etc. complete.

Design, Drawing, Construction of RCC settling tank with necessary pipe fittings for raw water inlet, supports 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 after dismantling old RCC Slow Sand Filter 2 units of 79.21 sqm each etc. complete.

Design, drawing & construction of RCC Service Reservoir (0.432 ML) Capacity at Toronglok with slab roofing , necessary pipe fitting, manhole with cover , air vent & fitted with disinfection dosing unit etc. complete

Design, drawing & construction of RCC Service Reservoir (0.192 ML) Capacity at Tumulakpa with slab roofing, necessary pipe fitting, manhole with cover, air vent & fitted with disinfection dosing unit etc. complete.

Design, drawing & construction of godown with RCC Column, lintel, brick wall, ramp, suitable trusses with CGI roofing, doors, windows, electrification with good finish having a plinth area of 64sqm.

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.

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 Toronglok & Tumulakpa : (a) DI 250 mm dia. = 1455m (b) DI 200 mm dia. = 4282m (c) DI 150 mm dia. = 2949m Total = 8686m

Providing & laying of GI Distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials)/GI fittings(specials) and suitable GI valves as per relevant IS Code. Suitable masonry chambers for Air Valve, 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 Toronglok & Tumulakpa : GI Pipes (Medium) (a) GI 100 mm dia. = 2495m (b) GI 80 mm dia. = 6886m (c) GI 65 mm dia. = 9448m Total = 18829m

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 (Necessary pipes shall be issued by the dept. and Contractor will arrange the necessary items/ equipments/ water etc. required for hydraulic testing): a) FromIntaketoToronglok WTP DI 200mmdia. = 2500m DI 150mm dia = 2500m Total = 5000m b) From Intake to Tumulakpa WTP DI 150 mm dia. = 270m

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 2 shutter of length 1.85m and height 1.85m complete with accessories, fitting etc. complete at Toronglok – 256 m.

Design, drawing and construction of land development and approach road from Tumulakpa intake to WTP site of length 300m.

Procurement and installation of electrical pumpset with necessary component, fitting & electrical work etc. complete at Tumulakpa for intake of 20HP – 2nos.

Repairing/making good of the following existing treatment units :

a) RCC Slow Sand Filter including removal, washing, cleaning and relaying of filter media of size (11.45 x 11.45m)at Tumulakpa - 2 units i/c make up of deficit media etc. complete.

b) Repairing of the existing Step type intake which have 1 flight of 3 m length with landing (platform) for pumping i/c pump house and extension of 1flight of 3m length by providing one no. of suitable pile foundation and landing (platform) with necessary mechanical and electrical fittings complete i/c manually operated travelling crane with girder for lifting the pumps at Tumulakpa.

Operation and maintenance of the above Scheme for a period of 5 years after commission of the project on turn-key basis.

Jiribam PHE Division :

Augmentation of water treatment plant at Jiribam Town (2.00MLD). The source of raw water is Jiri river which is at a distance of 400.00 m from the treatment plant including site levelling/land development (i/c demolition of old structure if any), approach road etc. complete and the following items as below :

Design, Drawing, construction, Testing and Commissioning of RCC Step type Intake with suitable pile foundation, having 22 nos. of landing of size (2 x 2)m, 22 nos. of flight of 3m with necessary mechanical & electrical works including connecting walkway cum pipe carrying girder from Intake to river bund and construction of pump house with suitable pump foundation for 2 nos of pumpset in brick wall with column, lintel and ramp including providing ,fixing trusses, frames with CGI roofing sheet of superior quality, doors, windows, electrification and its accessories complete with and finishing the same with good quality of paint. Supply and Installation of electrical pumpset with necessary component, fitting & Electrical work complete for raw water pumps (Worthington/Mather Platt/Kirloskar make) with motors (2 working and 1 stand by) i/c manually operated travelling crane with girder for lifting the pumps for Jiribam (WTP) at Jiri River.

Design, Drawing, Construction, Testing and Commissioning of R.C.C. Aerator Fountain of about 6.65m 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 RCC settling tank with necessary pipe fittings for raw water inlet, supports 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 RCC clear water underground reservoir (0.485 ML) with slab roofing , necessary pipe fitting, manhole with cover , air vent& fitted with disinfection dosing unit etc. complete. – 2nos.

Design, Drawing, construction, Testing and Commissioning of RCC pump house with suitable pump foundation for 2 nos of pumpset in brick wall with column, lintel and ramp including providing ,fixing trusses, frames with CGI roofing sheet of superior quality, doors, windows, electrification and its accessories complete with and finishing the same with good quality of paint. Supply and Installation of electrical pumpset with necessary component, fitting & Electrical work complete (Worthington/Mather Platt/Kirloskar make) with motors (2 working and 1 stand by) at Zonal reservoir site.

Design, drawing & construction of RCC Zonal Reservoir (0.3 ML) with slab roofing, necessary pipe fitting, manhole with cover, air vent & fitted with disinfection dosing unit etc. complete.

Design, Drawing, Construction, Testing and trial run of Overhead Tank 15 meter staging height of 0.45 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 godown with RCC column of suitable foundation, brick wall, lintel, ramp, suitable trusses with CGI roofing, doors, windows, electrification with good finish having a plinth area of 72sqm.

Design, Drawing, Construction, Testing and Commissioning of approach road from intake to main road – 600 m.

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 2 shutter of length 1.85m and height 1.85m m complete with accessories, fitting etc. complete : a) at treatment site = 485.00 m b) at zonal reservoir site = 110.00m

Design, Drawing, Construction, Testing and Commissioning of RCC drains for the length of 300 m.

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

Providing & laying of DI Raw Water Pipes (K-7 class) conforming to IS 12288:2002 specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of DI fittings(specials)/CI fittings (specials) and suitable DI valves as per relevant IS Code. Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings etc. with necessary pipe supports and disinfection of all pipes, trial run and commissioning etc. complete: DI 150 mm dia. = 400.00 m

Providing & laying of DI Transmission 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 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: a) DI 100 mm dia. = 6104.00 m b) DI 150 mm dia. = 7211.00 m c) DI 200 mm dia. = 2409.00 m d) DI 250 mm dia. = 1011.00 m Total =16735.00 m

Providing & laying of GI Distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no. 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings (specials)/GI fittings(specials) and suitable GI valves as per relevant IS Code. Suitable masonry 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: G.I pipe (Medium)- a) 65 mm dia. = 1367.00 m b) 80 mm dia. = 4260.00 m Total = 5627.00 m

Operation and maintenance of the above Scheme for a period of 5 years after commission of the project on turn-key basis.

M/s Badri Rai and Company

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