AUGMENTATION OF BISHNUPUR TOWN WATER SUPPLY SCHEME

Amount

a) Design, Drawing and Construction of Pump House having plinth area of 10.43 sqm with suitable pump foundations for 2 (two) nos. of pumpsets, with brick masonry walls in cement mortar, RCC columns, beams and lintel, provision of RCC ramp, including supplying, fabricating and fixing of trusses and frames with superior quality CGI roofing sheets, providing and fixing of steel doors and windows, internal and external electrification with all necessary fittings and accessories, finishing with two or more coats of good quality synthetic enamel paint over a base coat of primer on steel surfaces and cement based paint/putty on wall surfaces, complete in all respects as per direction of Engineer-in-Charge; b) Design, Drawing and Construction of Chowkidar Quarter-cum-Godown having plinth area of 57.46 sqm, with all civil, mechanical and electrical works complete including foundation, superstructure (walls, columns, beams, roof), flooring, plastering, internal water supply and sanitary installations, internal and external electrical installations with fittings, doors, windows, painting/finishing, and all appurtenant works, complete in all respects at Kwasiphai Mamang Intake Point, Loktak Lake, as per approved drawings and as directed by Engineer-in-Charge.”

a) Design, Drawing and Construction of Pump House having plinth area of 10.43 sqm, with suitable pump foundations for 2 (two) nos. pump sets, including brick masonry walls in cement mortar, RCC columns, beams and lintel, RCC ramp, supplying and fixing of trusses and frames with superior quality CGI roofing sheets, provision of steel doors and windows, complete internal and external electrification with all necessary fittings and accessories, and finishing with good quality paint on steel and wall surfaces; and b) Design, Drawing and Construction of Chowkidar Quarter-cum-Godown having plinth area of 57.46 sqm, including all civil, mechanical and electrical works such as foundation, superstructure, roofing, flooring, plastering, painting, internal water supply and sanitary installations, electrification with fittings, doors and windows, and all appurtenant works, complete at Collection Pond near B.Ed. College, as per approved design and direction of Engineer-in-Charge.

a) Design, Drawing and Construction of Pump House having plinth area of 10.43 sqm, with suitable pump foundations for 2 (two) nos. pump sets, including brick masonry walls in cement mortar, RCC columns, beams and lintel, RCC ramp, supplying and fixing of steel trusses and frames with superior quality CGI roofing sheets, provision of steel doors and windows, complete internal and external electrification with all necessary fittings and accessories, and finishing with good quality paint on steel and wall surfaces; and b) Design, Drawing and Construction of Chowkidar Quarter-cum-Godown having plinth area of 57.46 sqm, including all civil, mechanical and electrical works such as foundation, superstructure, roofing, flooring, plastering, painting, internal water supply and sanitary installations, internal and external electrification with fittings, doors and windows, and all appurtenant works, complete at Impounding Pond Zone-II, as per approved design and direction of Engineer-in-Charge.”

Design, Drawing and Construction of Pump House of plinth area 10.56 sqm with suitable pump foundations for 2 (two) pump sets, brick masonry walls with R.C.C. columns, lintel and ramp, providing and fixing of trusses, frames with superior quality CGI roofing sheets, steel doors and windows, internal and external electrification with all necessary fittings and accessories, finishing with good quality paint on steel and wall surfaces, complete at Ward–7 (C.I. College) as per approved design and direction of Engineer-in-Charge.

Construction of Angle Iron Fencing of total length 100 (one hundred) metres, consisting of angle iron posts properly embedded in cement concrete block foundations, with horizontal members, braces and necessary mechanical fittings, including supply, fabrication and fixing of mild steel gate of suitable size with locking arrangement, applying two or more coats of synthetic enamel paint over a coat of red oxide primer on all steel surfaces, with all labour, materials, tools, transport and incidental charges, complete in all respects at Kwasiphai Mamang Intake Point (Loktak Lake) as per approved design and as directed by the Engineer-in-Charge.

Construction of Angle Iron Fencing of total length 250.00 m, consisting of angle iron posts embedded in cement concrete block foundations, with horizontal members, braces and necessary mechanical fittings, including supply, fabrication and fixing of mild steel gate of suitable size with locking arrangement, applying two or more coats of synthetic enamel paint over a coat of red oxide primer on all steel surfaces, with all labour, materials, tools and incidental charges, all complete at Collection Pond near B.Ed. College as per approved design and direction of Engineer-in-Charge.

“Construction of Angle Iron Fencing of total length 400.00 m, consisting of angle iron posts embedded in cement concrete block foundations, with horizontal members, braces and necessary mechanical fittings, including supply, fabrication and fixing of mild steel gate of suitable size with locking arrangement, painting with two or more coats of synthetic enamel paint over a coat of red oxide primer on all steel surfaces, with all labour, materials, tools, transport and incidental charges, all complete at Impounding Pond (Zone-II) as per approved design and direction of Engineer-in-Charge.”

“Design, Drawing and Construction of Brick Compound Wall of total length 250.00 m and height 2.30 m, including foundation, brick masonry in cement mortar, RCC columns, beams and coping, plastering, finishing, painting, and all necessary civil works; together with providing and fixing of standard steel gate comprising 2 shutters of size 1.60 m (width) × 2.80 m (height) each, with hinges, locking arrangement and all required mechanical fittings, painting with two or more coats of synthetic enamel paint over a coat of primer, all complete at Zone-II (Chinikon) WTP site as per approved design and direction of Engineer-in-Charge.”

“Dismantling of Brick Compound Wall of total length 51.00 m at Impounding Pond (Zone-II), including breaking of brick masonry, removal of plaster, disposal of unserviceable materials, stacking of serviceable materials within a lead of 50 m, clearing the site and all incidental works, complete as per direction of Engineer-in-Charge.”

“Construction of Intake Arrangement with Collection Chamber and Retrofitting at Intake, including foundation, RCC/brickwork chamber, inlet and outlet connections, provision of necessary pipe supports along the raw water rising main, allied civil, mechanical and electrical works, finishing, testing and commissioning, all complete for Zone-I at Chaiba Lok as per approved design and direction of Engineer-in-Charge.”

“Construction of Intake Arrangement with Collection Chamber and Retrofitting at Intake, including foundation, RCC/brickwork chamber, inlet and outlet connections, provision of necessary pipe supports along the raw water rising main, allied civil, mechanical and electrical works, finishing, testing and commissioning, all complete at Thongjaorok river for Zone II & Zone III as per approved design and direction of Engineer-in-Charge.”

“Design, Drawing and Construction of Canal of length 1000.00 m, width 32.00 m and depth/height 5.50 m, including clearance and removal of water hyacinth and weeds, dewatering/pumping out water, earthwork in surface excavation, carriage and banking of excavated earth in compacted layers, dressing of side slopes and bed, disposal of surplus earth, and all incidental works, complete at Intake Point(Loktak) as per approved design and direction of Engineer-in-Charge.”

“Design, Drawing, Construction, Testing and Commissioning of RCC Step-Type Intake Structure with suitable foundation, having stepped portion of length 50 (fifty) metres, including all associated civil, mechanical and electrical works, such as RCC foundation, walls, floor and steps, railings, pump mounting arrangements, and allied appurtenances; along with construction of connecting Walkway-cum-Pipe Carrying Girder from the Intake structure to the river bund, complete with structural steel work, decking, pipe supports, protective painting, lighting, earthing, and all necessary fittings and accessories, with trial run and commissioning, all complete at Kwasiphai Mamang Intake Point (Loktak Lake) as per approved drawings and as directed by the Engineer-in-Charge.”

“Construction of Approach Road of length 300 (three hundred) metres , including earthwork in cutting and filling, sub-grade preparation, granular sub-base (GSB), water bound macadam (WBM), bituminous macadam (BM) and premix carpet / bituminous concrete (BC) surfacing with road side drains, shoulders and all incidental works, complete in all respects as per approved design and direction of the Engineer-in-Charge at Intake site(Loktak).”

“Construction of Pipe Crossing with RCC Column Pedestals across rivers/nallahs/canals (width up to 15.00 m),including fabrication and fixing of supports/clamps, protective painting, and allied structural works, together with construction of suitable masonry valve chambers for Air Valves, Scour Valves and Sluice Valves, including installation, testing of pipe joints, fittings and valves, disinfection of all pipes, trial run and commissioning, all complete at LLI Canal as per approved design and direction of Engineer-in-Charge.”

“Design, Drawing and Construction of Raw Water Impounding Reservoir having plan size of 63.00 m × 40.00 m, including excavation, foundation treatment, embankment formation, RCC inlet and outlet structures, sluice arrangements, spillway/weir as required, all civil, mechanical and electrical works, such as water retaining structures, valves, pipe connections, chambers, internal/external lighting, allied appurtenances, and finishing works, with trial run and commissioning, all complete near B.Ed. College as per approved design and direction of Engineer-in-Charge.”

“Strengthening and Widening of Earthen Embankments including excavation, filling, dressing, compaction and consolidation with suitable earth in layers, and providing and laying of stone pitching along the bund slope with hand-packed stone boulders over filter media as required, for a total length of 450 running metres at the Impounding Pond (Zone-II), including all labour, materials, tools, transport, watering, curing and incidental works, complete as per approved design and direction of Engineer-in-Charge.”

“Design, Drawing, Providing and Construction of Aerator of about 3.0 m height above ground level, consisting of 4 to 6 Brick Masonry cascades with space requirement of 0.70 m² per MLD, with all exposed faces lined with approved china glazed colour tiles, including fixing and providing inlet pipe of suitable size, smooth finishing of supporting columns and vertical walls, watering, curing, weatherproof painting with two coats over primer, water-tightness test and all incidental works, complete at Zone-II as per approved design and direction of Engineer-in-Charge.”

“Design, Drawing, Providing and Construction of Aerator of about 3.0 m height above ground level, consisting of 4 to 6 Brick Masonry cascades with space requirement of 0.70 m² per MLD, with all exposed faces lined with approved china glazed colour tiles, including fixing and providing inlet pipe of suitable size, smooth finishing of supporting columns and vertical walls, watering, curing, weatherproof painting with two coats over primer, carrying out water-tightness test and all incidental works, complete at Zone-III as per approved design and direction of Engineer-in-Charge.”

“Design, Drawing, Construction, Testing and Commissioning of R.C.C. Aerator Fountain of about 4.50 m height above ground level, consisting of 4 to 6 cascades with space requirement of 0.70 m² per MLD, with all exposed faces lined with approved china glazed colour tiles, including fixing and providing inlet pipe of suitable size, smooth finishing of supporting columns and vertical walls, watering, curing, weatherproof painting with two or more coats over primer, conducting water-tightness test and all incidental works, complete for Rapid Sand Filter at Zone-II as per approved design and direction of Engineer-in-Charge.”

“Design, Drawing, Construction, Testing and Commissioning of R.C.C. Raw Water Inlet Well, Inlet Channel and Parshall Flume with flow measuring arrangement including flow indicator meter, inlet/outlet pipe connections with all necessary specials and fittings, allied civil, mechanical and electrical works, finishing, testing and commissioning, complete for Rapid Sand Filter at Zone-II as per approved design and direction of Engineer-in-Charge.”

“Design, Drawing, Construction, Testing and Commissioning of R.C.C. Flash Mixer Chamber with 1-minute detention time, including inlet channel with suitable pipes, valves and specials; outlet arrangement with suitable pipes, valves and specials; wash water drainage line with valves; outlet valve chamber with manhole frame and cover; smooth finishing inside and outside; watering and curing; providing top R.C.C. slab with manhole frame and cover; suitable pipe bends; railing of exposed pattern with painting; and weatherproof painting on external surfaces in three coats; complete with all civil, mechanical and electrical works, to form a successful component of the treatment plant with satisfactory water-tightness test, all in conformity with IS:7090–1985, complete at Zone-II as per approved design and direction of Engineer-in-Charge.”

“Design, Drawing, Construction, Testing and Commissioning of R.C.C. Circular Type Clariflocculator conforming to IS:7208–1974 (Flocculator) and IS:10313–1982 (Clarifier), designed for minimum detention time of 30 minutes for Flocculator and 3 hours for Clarifier, including all requirements of civil works such as walkways, inlet and outlet arrangements, weir or orifice-type outlet with outer launder channel, desludging arrangement up to the manhole of drainage line, provision of hand railing of 32 mm G.I. pipe, smooth finishing of all surfaces, watering, curing, application of weatherproof painting in three coats, and carrying out satisfactory water-tightness test, complete with all allied mechanical and structural components to make the unit structurally and hydraulically effective, all complete at Zone-II as per approved design and direction of Engineer-in-Charge.”

“Design, Drawing, Construction, Providing, Testing and Commissioning of R.C.C. Sludge and Waste Water Disposal System (Sludge and Waste Water Pond), including recirculation of waste water by providing recirculation pump of required capacity, laying and jointing of various diameters of NP3 type R.C.C. pipes for conveyance of sludge and waste water from Flash Mixer, Clariflocculator, Filter and Clear Water Reservoir (overflow), together with all allied civil, mechanical and electrical works, finishing, curing, testing and commissioning, complete at Zone-II as per approved design and direction of Engineer-in-Charge.”

“Design, Drawing, Providing and Construction of Two-Storied R.C.C. Chemical House of plinth area 25 sqm, comprising Ground Floor for storage of Alum, Lime, Bleaching Powder and other chemicals, and First Floor for accommodating Alum Solution Tanks, Lime Solution Tanks and Chlorination Arrangements, including foundation, superstructure, RCC works, flooring, plastering, finishing, doors, windows, weatherproof painting, and installation of internal illumination and necessary electrical fittings, together with all allied civil, mechanical and electrical works, all complete at Zone-II as per approved design and direction of Engineer-in-Charge.”

Design, Drawing, Construction, Providing ,Testing and Commissioning of R C C Filter House with brick work for accommodating R C C Rapid Gravity Filter of 2.0 MLD (i/c 20% overloading) capacity with required filter beds sizes calculated at the filtration rate of 4.8 m3 to 6.0 m3/hr/sqm with common channel conveying settled water from clarifiers to filter beds, all inlet and outlet arrangement, filtered water collecting channel, wash water inlet and outlet and drainage arrangement adequate space for pipe gallery, detached separate rooms of adequate sizes for chlorination & air blowers, emergency T C L or Bleaching Powder dosing arrangement on one side of office staff room, wash water tank, chemical storage, walkways, suitable staircases, G I hand railing for all filter beds, giving satisfactory water tightness test of all water containing and conveying structures and equipment to make the unit structurally and hydraulically effective component of part of 2.0 MLD (i/c 20% overloading) capacity treatment plant i/c all interior and exterior painting with approved make and shade (all interior faces of building with distemper, doors and windows and mechanical fittings with oil paint and exterior walls with weather shield paint) lightning conductor of approved type could be provided a) Filter Media as per I S 8491 (i)-77 b) Filter Sand effective size 0.45 to 0.07, Uniformity Coeff 1.7 to1.3, Depth of Sand 650m, Gravel size 30mm to 50mm, Depth of gravel 0.45m, Depth of Water over sand 0.75m c) Rate of flow of Back Wash Water = 400lts to 600lts per min per sq metre of filter media d) Control Chambers with loss of Head and Rate of Filtration indicator meter etc e) Wash Water Channel, filtered Water channel, Bypass arrangements etc. f) Plenum floor with strainer nozzle arrangement and Under drain System g) Office accommodation with water supply and arrangements at Zone II

“Construction of C.C. Open Side Drain of length 175.00 m at WTP (Zone-II), including earthwork in excavation, plain cement concrete bed, side walls in cement concrete, plastering, finishing, proper slope for drainage, curing, disposal of surplus earth, and all incidental works, complete as per approved design and direction of Engineer-in-Charge.”

“Design, Drawing and Construction of R.C.C. Clear Water Underground Reservoir of capacity 1.50 ML with R.C.C. slab roofing, including inlet, outlet, overflow and scour pipe connections with all necessary specials and fittings, provision of manholes with covers, air vents, internal access arrangements, installation of disinfection dosing unit and necessary level indicators, smooth finishing of all surfaces, curing, carrying out satisfactory water-tightness test, and all allied civil, mechanical and electrical works, complete at Zone-II as per approved design and direction of Engineer-in-Charge.”

“Providing, Supplying, Laying, Jointing, Testing and Commissioning of Internal Pipe Fittings in WTP (Zone-II, Chinikon), including M.S./D.I./G.I. pipes of required diameters with all necessary bends, tees, reducers, valves, specials, supports, anchors, flanges, gaskets, nuts & bolts, welding, painting and protective coatings, complete with installation in clarifiers, filters, chemical house, clear water reservoir and other WTP units, including hydraulic testing, disinfection and trial run, all complete as per approved design and direction of Engineer-in-Charge.”

“Design, Drawing, Construction, Testing and Commissioning of R.C.C. Overhead Tank (OHT) of 0.45 ML capacity on 15.00 m staging height with suitable pile foundation, including container with roof slab, staging columns and bracings, inlet/outlet/overflow and scour pipe arrangements with valves and specials, lightning conductor and aviation light, staircase, landings and walkways with G.I. railing, manholes with covers, ventilators, water level indicators, pump delivery connections, valve chambers, site development with drainage and fencing, all allied civil, mechanical and electrical works, finishing, painting, water-tightness test, trial run and commissioning, complete at Ward–7 (C.I. College) as per approved design and direction of Engineer-in-Charge.”

“Design, Drawing and Construction of R.C.C. Clear Water Underground Reservoir of capacity 0.30 ML with R.C.C. slab roofing, including inlet, outlet, overflow and scour pipe arrangements with all necessary specials and fittings, provision of manholes with covers, air vents, internal access, installation of disinfection dosing unit, smooth finishing of all surfaces, curing, water-tightness test, and all allied civil, mechanical and electrical works, complete at OHT site (C.I. College) as per approved design and direction of Engineer-in-Charge.”

Repairing/making good of the following existing treatment units: Settling tank of (17mx7mx3m) capacity at Zone I. Removal, washing, cleaning with dismantling of inner wall and bed with repairing and restoration in serviceable condition with RCC jacketing and making the outer surface neat and clean.

Repairing/making good of the following existing treatment units: Slow Sand Filter (14MX8.5MX3.45M)-6units at Zone I: 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

Repairing/making good of the following existing treatment units:Service Reservoir I of (9mx14mx3.5m) capacity at Zone I: Removal, washing, cleaning with dismantling of inner wall and bed with repairing and restoration in serviceable condition with RCC jacketing and making the outer surface neat and clean with necessary pipe fittings of all treatment units.

Repairing/making good of the following existing treatment units:Service Reservoir II of (9mx9mx3.5m) capacity at Zone I: Removal, washing, cleaning with dismantling of inner wall and bed with repairing and restoration in serviceable condition with RCC jacketing and making the outer surface neat and clean.

Repairing/making good of the following existing treatment units: Settling tank of (5.5mx14mx3m) capacity at Zone II. Removal, washing, cleaning with dismantling of inner wall and bed with repairing and restoration in serviceable condition with RCC jacketing and making the outer surface neat and clean.

Repairing/making good of the following existing treatment units:Slow Sand Filter (10mx10mx3.5m)-4units at Zone II: 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

Repairing/making good of the following existing treatment units:Service Reservoir of (11mx11mx3.5m) capacity at Zone II: Removal, washing, cleaning with dismantling of inner wall and bed with repairing and restoration in serviceable condition with RCC jacketing and making the outer surface neat and clean with necessary pipe fittings of all treatment units.

Repairing/making good of the following existing treatment units:Settling tank of (6.5mx13m3m) capacity at Zone III: Removal, washing, cleaning with dismantling of inner wall and bed with repairing and restoration in serviceable condition with RCC jacketing and making the outer surface neat and clean.

Repairing/making good of the following existing treatment units:Slow Sand Filter (10mx10mx3.5m))-3units at Zone : 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

Repairing/making good of the following existing treatment units:Service Reservoir of (12.5mx12.5mx3.5m) capacity at Zone III: Removal, washing, cleaning with dismantling of inner wall and bed with repairing and restoration in serviceable condition with RCC jacketing and making the outer surface neat and clean with necessary pipe fittings of all treatment units.

Repairing/making good of the following existing treatment units:Settling tank of (8mx20mx3m) capacity at Zone III(old): Removal, washing, cleaning with dismantling of inner wall and bed with repairing and restoration in serviceable condition with RCC jacketing and making the outer surface neat and clean.

Repairing/making good of the following existing treatment units:Slow Sand Filter (14mx14mx3.5m): 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

Repairing/making good of the following existing treatment units:Service Reservoir of (13mx25mx2.7m): With necessary demolition of existing CGI roofing and providing rcc slab and Removal, washing, cleaning with dismantling of inner wall and bed with repairing and restoration in serviceable condition with RCC jacketing and making the outer surface neat and clean with necessary pipe fittings of all treatment units. at Zone III.

Repairing/making good of the following existing treatment units:“Design, Drawing, Energisation, Procurement, Supply, Installation, Testing and Commissioning of suitable capacity Transformer (of adequate rating to operate all pumping machineries for the scheme/intake), including erection and stringing of necessary HT & LT transmission lines, providing all associated civil, mechanical and electrical works such as poles, cross-arms, insulators, stay sets, earthing, etc., along with internal and external electrification, lighting, and allied accessories, complete with all labour, materials, transportation, testing, energisation, approvals from concerned authority and commissioning, all complete at Kwasiphai Mamang Intake Point (Loktak Lake) as per approved drawings and as directed by the Engineer-in-Charge.”

Repairing/making good of the following existing treatment units:“Design, Drawing, Procurement, Installation, Testing, Commissioning and Energisation of Suitable Capacity Transformer (adequate to operate all pumping machineries for the scheme/intake), including erection and stringing of necessary HT & LT lines with poles, cross-arms, insulators, stay sets, earthing and associated fittings, along with internal and external lighting, cabling, panels, protection devices, and allied electrical works, complete with all labour, materials, transport, testing and statutory clearances, all complete at Collection Pond near B.Ed. College as per approved design and direction of Engineer-in-Charge.”

Repairing/making good of the following existing treatment units:“Design, Drawing, Procurement, Installation, Testing, Commissioning and Energisation of Suitable Capacity Transformer (adequate to operate all pumping machineries for the scheme/intake), including erection and stringing of necessary HT & LT lines with poles, cross-arms, insulators, stay sets, earthing and allied fittings, along with internal and external electrification, lighting, cabling, protection devices and panels, with all labour, materials, transport, testing, statutory clearances and approvals, all complete located at Impounding Pond Zone-II, as per approved design and direction of Engineer-in-Charge.”

Repairing/making good of the following existing treatment units: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 at OHT site ( CI College). “Providing and Installation of Pump Sets (make: Worthington / Mather & Platt / Kirloskar) comprising 2 (two) units – one working and one standby – complete with motors, capable of filling 0.45 ML capacity in 1½ hours, including pump foundations, suction and delivery pipe connections with valves, specials and fittings, control panel and accessories as per approved design and direction of Engineer-in-Charge.”

Repairing/making good of the following existing treatment units:“Providing, Supplying, Installation, Testing and Commissioning of Raw Water Pump Sets (make: Worthington / Mather & Platt / Kirloskar or equivalent approved), comprising 2 (two) nos. centrifugal pump sets – one working and one standby – of suitable capacity for charging of the impounding pond (B.Ed. College) from Loktak Lake, including pump foundations, base frames, alignment, coupling, priming arrangements, suction and delivery piping connections with necessary specials and fittings, valves, electrical connections, control panel, testing, trial run and commissioning, all complete at Kwasiphai Mamang Intake Point (Loktak Lake) as per approved design and as directed by the Engineer-in-Charge.”

Repairing/making good of the following existing treatment units:“Providing, Supplying, Installation, Testing and Commissioning of Raw Water Pump Sets (make: Worthington / Mather & Platt / Kirloskar or equivalent approved), comprising 2 (two) nos. centrifugal pump sets – one working and one standby – of suitable capacity for charging of the Impounding Pond (Zone-II), including pump foundations, base frames, alignment and coupling, suction and delivery pipe connections with specials, valves and fittings, electrical connections with control panel, trial run and commissioning, all complete at Collection Pond near B.Ed. College as per approved design and direction of Engineer-in-Charge.”

Repairing/making good of the following existing treatment units:“Providing, Supplying, Installation, Testing and Commissioning of Raw Water Pump Sets (make: Worthington / Mather & Platt / Kirloskar or equivalent approved), comprising 2 (two) nos. centrifugal pump sets – one working and one standby – of suitable capacity for pumping raw water from Impounding Pond to Zone-II Treatment Plant, including pump foundations, base frames, alignment and coupling, suction and delivery pipe connections with specials, valves and fittings, electrical connections with control panel, trial run and commissioning, all complete as per approved design and direction of Engineer-in-Charge.”

Repairing/making good of the following existing treatment units:“Providing, Supplying, Installation, Testing and Commissioning of Raw Water Pump Sets (make: Worthington / Mather & Platt / Kirloskar or equivalent approved), comprising 2 (two) nos. centrifugal pump sets – one working and one standby – of suitable capacity for pumping raw water from Impounding Pond (Zone-II) to Zone-III Treatment Plant, including pump foundations, base frames, alignment and coupling, suction and delivery pipe connections with required specials, valves and fittings, electrical connections with control panel, trial run and commissioning, all complete as per approved design and direction of Engineer-in-Charge.”

Repairing/making good of the following existing treatment units:“Procurement, Supply, Installation, Testing and Commissioning of Pump Sets of the following specifications, including construction of suitable R.C.C. pump foundations, base frames, alignment and coupling, suction and delivery pipe connections with required specials, valves and fittings, provision of control panel with all electrical connections, cabling, earthing, and allied civil, mechanical and electrical works, complete with trial run and commissioning, for **Zone-II RSF Water Treatment Plant (Chinikon), comprising 4 (four) pump sets – 2 (two) working and 2 (two) standby – all complete as per approved design and direction of Engineer-in-Charge.”

Repairing/making good of the following existing treatment units:Providing, Supplying and Laying of DI pumping main Pipes (K-9 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 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 loktak Lake to collection pond at B.Ed College. (a) DI 150 mm dia. = 4415 m Total = 4415m

Repairing/making good of the following existing treatment units:Providing, Supplying and Laying of DI pumping main Pipes (K-9 class) conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works and pipe crossing bridge, laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code. Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and 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 collection pond at B.Ed College to impounding pond at zone II). (a) DI 150 mm dia. = 2480 m Total = 2480m

Repairing/making good of the following existing treatment units:Providing, Supplying and Laying of DI pumping main Pipes (K-9 class) conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works and pipe crossing bridge, laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code . Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and 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 impounding pond at Zone II to Zone II treatment plant). (a) DI 150 mm dia. = 150 m Total = 150m

Repairing/making good of the following existing treatment units:Providing, Supplying and Laying of DI pumping main Pipes (K-9 class) conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works and pipe crossing bridge, laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code. Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and 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 impounding pond at Zone II to Zone III treatment plant). (a) DI 150 mm dia. = 1660 m Total = 1660m

Repairing/making good of the following existing treatment units:Providing, Supplying and Laying of DI Distribution Pipes (K-7 class) conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works and pipe crossing bridge, laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code. Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves, and disinfection of all pipes, trial run and commissioning, etc. complete. DI pipes (a ) DI 100 mm dia. = 668 m (b ) DI 150 mm dia. = 433 m (c ) DI 200 mm dia. = 2988 m Total = 4089 m

Repairing/making good of the following existing treatment units:“Providing, Supplying and Laying of G.I. Distribution Pipes conforming to IS:1239 (Part–I) : 2004 with latest amendments, screwed at both ends as per IS:554–1985, socketed at one end and protected with plastic thread protector, socket conforming to IS:1239 (Part–II) : 1992 (Fourth Revision) with Amendment No. 1, in random lengths of 4.0 to 7.0 m, including procurement, transportation to site, excavation, sand bedding, lowering, laying, jointing, backfilling, road restoration up to the level of existing road including BM, providing and fixing of DI/CI specials and suitable DI valves as per relevant IS codes, construction of masonry chambers for air valves, scour valves and sluice valves, hydraulic testing of pipe joints, fittings and valves, disinfection of the pipeline, trial run and commissioning, all complete as per approved design and direction of Engineer-in-Charge.” GI Pipes (Medium) (a) GI 80 mm dia. = 72m (b) GI 65 mm dia. = 25423m Total = 25495m

Repairing/making good of the following existing treatment units:Supply, delivery and installation of 13 nos. (250 mm-4 nos., 200 mm- 5 nos, 150 mm- 4 nos) Electromagnetic Flow meter, manufacturer should have ISO 9001:2008 certification and flow meter testing conforming to ISO 17025; Flow meter Tube: SS 304;Flanges: Carbon Steel as per DIN PN 10 or higher rating as per requirement; Liner: Hard Rubber or PTFE suitable for drinking water application; Grounding: Grounding Rings SS 304 /Grounding Electrodes of material SS 316; Coil Housing and Junction Box: SS 304 /Die Cast Aluminum/ Carbon Steel with anticorrosive epoxy coating of minimum thickness 150 microns/ equivalent as per EN ISO-12944 standard (as per the site condition) ; Ingress Protection: IP 68 for sensor and IP 67 for transmitter; Flow Transmitter Accuracy: +/- 0.5% of the measured value for velocities 0.5 m/sec and above; Display: Digital LCD/LED (backlit LCD / LED ) Display, Instantaneous flow, Bi- Directional flow and Totalized flow; Cable between Flow Head and Transmitter: Maximum 25 meters including PVC conduit; Surge Arrester: To be provided; Power Supply & Output: 230 V AC or 24 V DC as applicable to Site condition & 4-20 mA HART; Compatible to SCADA/WEB Based Data acquisition System; Flow meter test lab certification should be provided from NABL approved lab/FCRI ; Excluding all taxes with 5 years Warranty. (Make: M/s Krohne Marshall/Endress+Hauser/ Yokogawa /Siemens/ Emerson/ABB/ or equivalent make) including brick masonry chamber.

Repairing/making good of the following existing treatment units:Operation and Maintenance of the Scheme for a period of 5 years after commission of the project on turnkey basis: Operation and Maintenance of all infrastructures constructed and improved under the work, including pumping machinery, transformers, HT/LT lines, civil structures, reservoirs, treatment units, distribution and feeder mains,bulk flow metres, electrical and mechanical installations, valves, specials, instruments and accessories, for a period of 5 (five) years after commissioning of the project, on turnkey basis, complete including deployment of required manpower, routine maintenance, preventive and corrective repairs, supply of consumables, chemicals, lubricants, record keeping, submission of O&M reports, and necessary coordination with the Electricity Department and other statutory authorities for uninterrupted operation and compliance, complete as per specifications and direction of Engineer-in-Charge. as per approved design, specifications and direction of Engineer-in-Charge.

Bhugan Infracon Pvt Ltd (BID ID -10251)