Infrastructure for operationalization of the Waithoupat WTP Khongjom Main Supply Lines and its ancillaries.

Design, Drawing, Construction, Testing and Commissioning of RCC Zonal Reservoir of (0.26 ML) capacity with R.C.C slab roofing, providing and fixing of necessary pipes and pipe fittings for inlet, outlet, overflow and washout arrangements, manhole with cover, MS ladder for access, air vent, masonry chamber, level staff arrangement, smooth finishing of all internal and external surfaces, wall painting, watering, curing, giving satisfactory water-tightness test, and all associated civil, mechanical and electrical works, etc. complete at Thoubal Okram OHT site.

Design, Drawing, Construction, Testing and Commissioning of RCC Additional Service Reservoir of (0.30 ML) capacity with R.C.C slab roofing, providing and fixing of necessary pipes and pipe fittings for inlet, outlet, overflow and washout arrangements, manhole with cover, MS ladder for access, air vent, masonry chamber, level staff arrangement, smooth finishing of all internal and external surfaces, wall painting, watering, curing, giving satisfactory water-tightness test, and all associated civil, mechanical and electrical works, etc. complete at Tangjeng Hill.

Design, Drawing, Construction, Testing and Commissioning of RCC Zonal Service Reservoir of (0.30ML) capacity with R.C.C slab roofing, providing and fixing of necessary pipes and pipe fittings for inlet, outlet, overflow and washout arrangements, manhole with cover, MS ladder for access, air vent, masonry chamber, level staff arrangement, smooth finishing of all internal and external surfaces, wall painting, watering, curing, giving satisfactory water-tightness test, and all associated civil, mechanical and electrical works, etc. complete including clearing of jungle, cutting/trimming of side slopes of hill for construction of the approach road with providing and spreading Gravel/ Quarry spall to the required gradient and camber at Waithou Sangomsang.

Design, Drawing, Construction, Testing and Commissioning of RCC Zonal Service Reservoir of (0.25 ML) capacity with R.C.C slab roofing, providing and fixing of necessary pipes and pipe fittings for inlet, outlet, overflow and washout arrangements, manhole with cover, MS ladder for access, air vent, masonry chamber, level staff arrangement, smooth finishing of all internal and external surfaces, wall painting, watering, curing, giving satisfactory water-tightness test, and all associated civil, mechanical and electrical works, etc. complete including angle iron fencing with gate around the Zonal reservoir at Shibanagar, Khongjom

Repairing of RCC Existing Service Reservoir of (0.30 ML) capacity: Removal, washing, cleaning with dismantling of inner wall and outer wall, demolition of bottom floor bed and slab with repairing and restoration in serviceable condition with RCC jacketing and making the outer surface and inner surface neat and clean with necessary pipe fittings of all treatment units, wall painting etc. complete at Tangjeng Hill.

Repairing of RCC Existing Service Reservoir of (0.20 ML) capacity: Removal, washing, cleaning with dismantling of inner wall and outer wall, demolition of bottom floor bed and slab with repairing and restoration in serviceable condition with RCC jacketing and making the outer surface and inner surface neat and clean with necessary pipe fittings of all treatment units, wall painting etc. complete at Athokpam Awang.

Rapid Sand Filter (5.8M X 4.7M X 4.2 M)- (4) units at Waithoupat Water Treatment Plant: Removal, washing, cleaning with dismantling of inner wall and bed with repairing and restoration in serviceable condition with RCC jacketing including removal, Washing, cleaning and relaying of filter media and proving and laying of deficit filter media and making the outer surface neat and clean conforming to IS 11401:1990 including repairing of 3 Phase Turbine motor of 75HP.

Providing, laying and jointing of DI Main pipeline with K7-class conforming to IS 12288:2002 specifications including excavation, lowering, laying, jointing, backfilling, transporting, necessary road restoration works and making good the same; providing and fixing of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code. Design, drawing and construction of pipe crossing across river, culvert, canal, nallah etc., R.C.C anchor/Concrete block 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 complete as per S.S and as directed by the Engineer-in-charge etc. DI pipe (K7) (a) DI 200 mm dia. = 1360.00 m.

Providing, laying and jointing of DI feeder pipeline with K7-class conforming to IS 12288:2002 specifications including excavation, lowering, laying, jointing, backfilling, transporting, necessary road restoration works and making good the same; providing and fixing of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code. i) Design, drawing and construction of pipe crossing across river, culvert, canal, nallah etc., R.C.C anchor/Concrete block 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 complete as per S.S and as directed by the Engineer-in-charge etc: ii) Design, drawing and construction of Column pedestal/supports for carrying the DI pipeline along the National Highway (NH-102) near Tangjeng Hill site including providing and fixing of steel frame structure, bracing, clamp, etc. all complete for carrying the DI pipeline of length 145 Rm including protective painting, trial run and all allied civil, mechanical and electrical works, complete as per approved design and direction of Engineer-in-Charge. DI pipe (K7) (a) DI 200 mm dia. = 3145.00 m. (b) DI 150 mm dia. = 6345.00 m.

Providing, laying and jointing of DI distribution network with K7-class conforming to IS 12288:2002 specifications including excavation, lowering, laying, jointing, backfilling, transporting, necessary road restoration works and making good the same; providing and fixing of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code. Design, drawing and construction of pipe crossing across river, culvert, canal, nallah etc., R.C.C anchor/Concrete block 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 complete as per S.S and as directed by the Engineer-in-charge etc: DI pipe (K7) (a) DI 100 mm dia. = 2770.00 m (b) DI 150 mm dia. = 2205.00 m (c) DI 200 mm dia. = 532.00 m