REPAIR/REPLACEMENT OF WATER SUPPLY CI/DI/GI DISTRIBUTION LINES INCLUDING COMPLAINTS OF WATER SUPPLY UNDER GE AMRITSAR

Amount

Excavation in trenches not exceeding 1.5 metre wide and not exceeding 1.5 metre in depth for laying of pipe line and getting out in soft/loose soil and in road cutting ; Complete all as specified and as directed by Engineer-in-charge.

Returning, filling in excavated material/soil including spreading, leveling, watering and well ramming in layers n exc 25cm in soil ; Complete all as specified and as directed by Engineer-in-charge.

Removing excavated material/surplus soil not exceeding 50 meters and depositing where directed at a level not exceeding 1.5 meter above starting point ; Complete all as specified and as directed by Engineer-in-charge.

Material & labour for repairing of leakages of GI pipe of size 15mm to 25mm bore by replacing the Tees, bends, sockets and providing the other materials required to complete the job including excavation and other earth work, return filling & removal surplus soil and as described in notes below ; Complete all as specified and as directed by Engineer-in-charge. NOTES FOR SERIAL ITEM NO.4.00 TO 7.00 :- (a) One supervisor will report to the JE in charge on daily basis along with complaint register, complaint slip in duplicate which shall also be arranged by the contractor without any extra cost for recording/monitoring of water supply complaints. (b) All minor complaints shall be completed within 24 hours and all major complaints shall be completed within 48 hours (c) A penalty of Rs. 200.00 per complaint will be levied on the contractor for all the pending complaints beyond the completion period as specified in note (b) above. (d) Contractor shall arrange at his own expense the security passes for himself, his supervisor and his plumbers and labours as per station security policy.

Material & labour for repairing of leakages of GI pipe of size 40mm to 50mm bore by replacing the Tees, bends, sockets and providing the other materials required to complete the job including excavation and other earth work, return filling & removal surplus soil and as described in notes mentined above ; Complete all as specified and as directed by Engineer-in-charge.

Material & labour for repairing of leakages of GI pipe of size 80mm bore by replacing the Tees, bends, sockets and providing the other materials required to complete the job including excavation and other earth work, return filling & removal surplus soil and as described in notes mentined above ; Complete all as specified and as directed by Engineer-in-charge.

Material & labour for repairing of leakages of Cast Iron or Ductile Iron pipe of size 100mm to 200mm bore by replacing the Tees, bends, sockets and providing the other materials required at site such as lead joint , tyton joint ,etc to complete the job including excavation and other earth work, return filling & removal surplus soil and as described in notes mentined above ; Complete all as specified and as directed by Engineer-in-charge.

Supply, laying and testing Ductile Iron Pressure Pipe with spigot & socket ends of 150mm bore class K-9 centrifugally cast conforming to IS:8329/2000 blast furnace slag cement portland cement properties suitable for push-on jointing with inside surface cement mortar lining, with internal metallic zinc coating and external black bitumen coating, duly ISI marked complete laid in trenches or under the roads, with and including Tyton rubber gasket push-on joints as per required at site , including dismantling & taking out the old unserviceable water supply pipe line of any type from the trenches ; Complete all as specified and as directed by Engineer-in-charge. Note :- (a) The DI fittings shall be measured and paid separately under relevant items. (b) Excavation & other earth work shall be measured and paid separately under relevant items.

Supply, laying and testing Ductile Iron Pressure Pipe with spigot & socket ends of 100mm bore class K-9 centrifugally cast conforming to IS:8329/2000 blast furnace slag cement portland cement properties suitable for push-on jointing with inside surface cement mortar lining, with internal metallic zinc coating and external black bitumen coating, duly ISI marked complete laid in trenches or under the roads, with and including Tyton rubber gasket push-on joints as per required at site , including dismantling & taking out the old unserviceable water supply pipe line any type from the trenches ; Complete all as specified and as directed by Engineer-in-charge. Note :- (a) The DI fittings shall be measured and paid separately under relevant items. (b) Excavation & other earth work shall be measured and paid separately under relevant items.

Material & labour for Ductile Iron fittings conforming to IS:9523 for flanged/spigot socketed type DI pieces special any type upto 150mm dia bore such as bends (any type of radious and angle) tapers any type (straight bend increasing, decreasing or double socket etc) Tee pieces, single branch, 'Y' junctions, doubled branch, cross (all sockets and sockets & spigots), collars, caps and plugs; Complete all as specified and as directed by Engineer-in-charge.

Supply, Fixing, Connecting & Testing Galvanised Steel Water Tubing of size 80mm dia, medium grade with screwed socket joint together with and including all GI fittings such as bends, elbows, short piece connections, backnuts, caps plugs and unions etc; laid in trenches or fixed on walls or laid under floors , including disconnecting , dismantling & taking out the old unserviceable water supply pipe line ; Complete all as specified and as directed by Engineer-in-charge. Note :- Excavation and earth work will be meaured and paid separately under relevant items.

Supply, Fixing, Connecting & Testing Galvanised Steel Water Tubing of size 50mm dia, medium grade with screwed socket joint together with and including all GI fittings such as bends, elbows, short piece connections, backnuts, caps plugs and unions etc; laid in trenches or fixed on walls or laid under floors , including disconnecting , dismantling & taking out the old unserviceable water supply pipe line ; Complete all as specified and as directed by Engineer-in-charge. Note :- Excavation and earth work will be meaured and paid separately under relevant items.

Supply, Fixing, Connecting & Testing Galvanised Steel Water Tubing of size 40mm dia, medium grade with screwed socket joint together with and including all GI fittings such as bends, elbows, short piece connections, backnuts, caps plugs and unions etc; laid in trenches or fixed on walls or laid under floors , including disconnecting , dismantling & taking out the old unserviceable water supply pipe line ; Complete all as specified and as directed by Engineer-in-charge. Note :- Excavation and earth work will be meaured and paid separately under relevant items.

Supply, Fixing, Connecting & Testing Galvanised Steel Water Tubing of size 25mm dia, medium grade with screwed socket joint together with and including all GI fittings such as bends, elbows, short piece connections, backnuts, caps plugs and unions etc; laid in trenches or fixed on walls or laid under floors , including disconnecting , dismantling & taking out the old unserviceable water supply pipe line ; Complete all as specified and as directed by Engineer-in-charge. Note :- Excavation and earth work will be meaured and paid separately under relevant items.

Supply, Fixing, Connecting & Testing Galvanised Steel Water Tubing of size 20mm dia, medium grade with screwed socket joint together with and including all GI fittings such as bends, elbows, short piece connections, backnuts, caps plugs and unions etc; laid in trenches or fixed on walls or laid under floors , including disconnecting , dismantling & taking out the old unserviceable water supply pipe line ; Complete all as specified and as directed by Engineer-in-charge. Note :- Excavation and earth work will be meaured and paid separately under relevant items.

Material & Labour for cutting existing CI/DI water mains of 150mm dia (in position) for insertion of new tees, branch connections of the internal dia 50mm include for turning water off and on and draining and refilling ; Complete all as specified and as directed by Engineer-in-charge. Note :- Cost of CI/DI fittings shall be measured and paid for separately under relevant items.

Material & Labour for cutting existing CI/DI water mains of 100mm dia (in position) for insertion of new tees, branch connections of the internal dia 50mm include for turning water off and on and draining and refilling ; Complete all as specified and as directed by Engineer-in-charge. Note :- Cost of CI/DI fittings shall be measured and paid for separately under relevant items.

Material & Labour for Cutting existing steel tubings of size 40mm to 50mm bore in position for alteration/additions or branch connections etc; Complete all as specified and as directed by Engineer-in-charge.

Material & Labour for Cutting existing steel tubings of size 25mm bore in position for alteration/additions or branch connections etc ; Complete all as specified and as directed by Engineer-in-charge.

Material & Labour for Cutting existing steel tubings of size 20mm bore in position for alteration/additions or branch connections etc; Complete all as specified and as directed by Engineer-in-charge.

Disconnecting and taking out the old unserviceable complete Sluice valve of size 150mm bore from the valve pit ; and Material & labour for repairing of Sluice valve by opening up the whole valve i.e. spindle, gate with rings and iron wheel head with cast iron body, bonnet wedge, stuffing box, gland, thrust plate, hand wheel cap, high tensile brass steam, leaded tin bronze wedge nut, leaded tin bronze, body seat ring wedge facing ring, including nuts, bolts washer, gaskets, etc. and refacing , regrinding all the required items , clean whole valve and make the sluice valve functional to the entire satisfaction of Engineer in Charge and refixing the Sluice valve after complete repair ; Complete all as specified and as directed by Engineer-in-charge.

Disconnecting and taking out the old unserviceable complete Sluice valve of size 100mm bore from the valve pit ; and Material & labour for repairing of Sluice valve by opening up the whole valve i.e. spindle, gate with rings and iron wheel head with cast iron body, bonnet wedge, stuffing box, gland, thrust plate, hand wheel cap, high tensile brass steam, leaded tin bronze wedge nut, leaded tin bronze, body seat ring wedge facing ring, including nuts, bolts washer, gaskets, etc.and refacing, regrinding all the required items, clean whole valve and make the sluice valve functional to the entire satisfaction of Engineer in Charge and refixing the Sluice valve after complete repair ; Complete all as specified and as directed by Engineer-in-charge.

Supply & Fixing for gun metal, globe or gate valve of size 80mm dia with iron wheel head, screwed both ends for GI pipe and fixed including disconnecting , taking out old unserviceable valve from the line ; Complete all as specified and as directed by Engineer-in-charge. .

Supply & Fixing for gun metal, globe or gate valve of size 50mm dia with iron wheel head, screwed both ends for GI pipe and fixed including disconnecting , taking out old unserviceable valve from the line ; Complete all as specified and as directed by Engineer-in-charge.

Supply & Fixing for gun metal, globe or gate valve of size 40mm dia with iron wheel head, screwed both ends for GI pipe and fixed including disconnecting , taking out old unserviceable valve from the line ; Complete all as specified and as directed by Engineer-in-charge.

Supply & Fixing for gun metal, globe or gate valve of size 25mm dia with iron wheel head, screwed both ends for GI pipe and fixed including disconnecting , taking out old unserviceable valve from the line ; Complete all as specified and as directed by Engineer-in-charge.

Supply & Fixing for gun metal, globe or gate valve of size 20mm dia with iron wheel head, screwed both ends for GI pipe and fixed including disconnecting , taking out old unserviceable valve from the line ; Complete all as specified and as directed by Engineer-in-charge.

Supply & Fixing in replacment spindle PN-1.6 of stainless steel including bolts, nuts & washers of sluice valve as per existing make and size; Complete all as specified and as directed by Engineer-in-charge.

Supply & Fixing in replacement neoprene rubber gasket sheet 6mm thick suitable for CI/DI flanges, sluice valves, NRV etc; Complete all as specified and as directed by Engineer-in-charge.

Supply & Fixing for rotational moulded polyethylene water storage tanks of capacity 1000 litres, 100% UV stabilised, Cylindrical vertical with closed top, triple layer (i.e., White layer-maintains water temperature; Black layer-protects from UV radiation; Blue layer-for better visibility inside tank), rust proof, Algae formation protection, free maintainance, cooler, asthetic design ; hoisted and fixed in position and connecting up ; including disconnecting , taking out old unserviceable water storage tank ; Complete all as specified and as directed by Engineer-in-charge.

Supply & Fixing for rotational moulded polyethylene water storage tanks of capacity 500 litres, 100% UV stabilised, Cylindrical vertical with closed top, triple layer (i.e., White layer-maintains water temperature; Black layer-protects from UV radiation; Blue layer-for better visibility inside tank), rust proof, Algae formation protection, free maintainance, cooler, asthetic design ; hoisted and fixed in position and connecting up ; including disconnecting , taking out old unserviceable water storage tank ; Complete all as specified and as directed by Engineer-in-charge.

Material & Labour for Surface excavation n.exc 30 cm deep and averaging 15cm deep in soft/loose soil including clearing away all grass vegetation, saplings, shrubs, brushwood, undergrowth, roots, and trees not exceeding 30 cm girth and getting out rubbish upto a distance of 50 metres outside the periphery of the area under clearance including levelling of the area complete , with and including sprinkling of glyphosate 41% SL Glykol Herbicide for removing of vegatation in the entire Pump House complex within the fencing ; Complete all as specified and as directed by Engineer-in-charge. Notes :- Cleaning of installations & sprinkling of glyphosate 41% SL Glykol Herbicide for removing of vegatation shall be carried out twice within the contract period as and when directed by the AGE E/M , MB shall be entered for twice , and the rate quoted by the contractor are for twice job, nothing extra shall be payable on this account. T&P required for this job to be brought by the contractor.

Supply and fixing in replacement glow sign board of size 2500mm X 1000mm X 250mm fabricated made out from GI sheet of suitable gauge for all four sides and back side of the board and for front side using acrylic sheet with light blue colour vinyl film with computerised cut/printed letters/pictures as required size/shape as approved by Engineer-in-Charge including provn of 04 Nos. LED tube light fittings 4' x 20 Watts fixed in the board complete all prewired and including welding griding, buffing, polishing and making curvature (wherever required) and fitting the same with necessary nuts and bolts on the top of floor or the side of the waist slab with suitable arrangements above outside gate of MES installation/ pump house building with stainless steel tubes of required size with nut/bolts and embeded in PCC complete and writting letters for installation name, area MES logo as per direction/sample etc., ; Complete all as specified and as directed by Engineer-in-charge.

Material & Labour for construction of brick masonry valve pit of internal dimension 900mm X 900mm X 1000mm with PCC 1:4:8 type D-2 for foundation with 20mm stone aggregate including 15mm thick plastering in cement mortar 1:4 inside the chamber and the external portion exposed above ground level and bottom floor of the pit, including necessary earth work in soft/loose soil well ramming of soil around the constructed chamber complete with mild steel angle iron frame work of size 50x50x6mm and 1.6mm thick mild steel sheet cover, openable through hinges of suitable size, handle and necessary locking arrangements and painting to steel surfaces with two coats of synthetic enamel paint (1st grade quality) over a coat of red oxide zinc chrome primer after preparation of new surfaces including demolition of existing unserviceable valve pit and removal of debries outside MoD land ; Complete all as specified and as directed by Engineer-in-charge. Note :- (a) Bottom PCC floor of the pit should be minimum 30 cms below the bottom surface of sluice valve flange to provide sufficient working space. (b) The sluice valve and other fittings should be housed in center of the pit, the vertices of the pit should in right angle and chamfered.

Material & Labour for construction of brick masonry valve pit of internal dimension 750mm x 750mm x 850mm with PCC 1:4:8 type D-2 for foundation with 20mm stone aggregate including 15mm thick plastering in cement mortar 1:4 inside the chamber and the external portion exposed above ground level and bottom floor of the pit, including necessary earth work in soft/loose soil well ramming of soil around the constructed chamber complete with mild steel angle iron frame work of size 50x50x6mm and 1.6mm thick mild steel sheet cover, openable through hinges of suitable size, handle and necessary locking arrangements and painting to steel surfaces with two coats of synthetic enamel paint (1st grade quality) over a coat of red oxide zinc chrome primer after preparation of new surfaces including demolition of existing unserviceable valve pit; Complete all as specified and as directed by Engineer-in-charge. Note :- (a) Bottom PCC floor of the pit should be minimum 30 cms below the bottom surface of sluice valve flange to provide sufficient working space. (b) The sluice valve and other fittings should be housed in center of the pit, the vertices of the pit should in right angle and chamfered.

Material & labour for Cleaning the valve chamber of any dimensions by removing water, bushes and any other unwanted materials and painting the MS sheet cover top and bottom with two coat synthetic enamel paint over a coat of red oxide primer and finishes the brick wall surfaces inside and outside with two coat of anti fungal paint ; Complete all as specified and as directed by Engineer-in-charge.

Supply & Fixing in replacment of MS plain black sheet of 1.60mm thick in wall cladding, steel gates and similar work, for valve chamber cover cut to size, holes punched, including round headed screws, clout nails or riveting, welding and fixed to and including steel framing of required size with plain 40mm lap joints with riveted or welded seams, including bending or turning up, mitred angles, etc; Complete all as specified and as directed by Engineer-in-charge.

Supply and fixing in replacement flat, water proof, 16 Sqmm, HRFR, PVC insulated & PVC sheated with electrolytic grade annealed, 3 core, 1100 volt grade, multi stranded copper conductor confirming to IS-694/1990, suitable for submersible pump motors; Complete all as specified and as directed by Engineer-in-charge.

Supply and fixing in replacement flat, water proof, 10 Sqmm, HRFR, PVC insulated & PVC sheated with electrolytic grade annealed, 3 core, 1100 volt grade, multi stranded copper conductor confirming to IS-694/1990, suitable for submersible pump motors; Complete all as specified and as directed by Engineer-in-charge.

Supply and Laying double wall corrugated (dwc) high density poly ethylene (HDPE) of size 50mm dia including all necessary fittings , PN-4 rating ,pressure 6kgf/cm2 , conforming to IS-16205 (Part -24) with high ring stifness and crush resistance capacity etc laid in trenches for protection of submersible flat cable ; Complete all as specified and as directed by Engineer-in-Charge.

Supply and fixing in replacement MCCB Four Pole ( 4 Pole) 200Amp, 415 volts, 50 Hz, having thermal setting range 70% to 100% and adjustable magnetic setting and breaking capacity 36 kA including making incoming and outgoing connections; Complete all as specified and as directed by Engineer-in-charge.

Supply and fixing in replacement MCCB Four Pole ( 4 Pole) 160Amp, 415 volts, 50 Hz, having thermal setting range 70% to 100% and adjustable magnetic setting and breaking capacity 36 kA including making incoming and outgoing connections; Complete all as specified and as directed by Engineer-in-charge.

Supply and fixing in replacement MCCB triple pole (3 pole) 160 Amp, 415 volts, 50 Hz, having thermal setting range 70% to 100% and adjustable magnetic setting and breaking capacity 25 kA including making incoming and outgoing connections; Complete all as specified and as directed by Engineer-in-charge.

Supply and fixing in replacement of MCCB triple pole (3 pole) 125 Amp, 415 volts, 50 Hz, having thermal setting range 70% to 100% and adjustable magnetic setting and breaking capacity 25 kA including making incoming and outgoing connections; Complete all as specified and as directed by Engineer-in-charge.

Supply and fixing in replacement of MCCB triple pole (3 pole) 100 Amp, 415 volts, 50 Hz, having thermal setting range 70% to 100% and adjustable magnetic setting and breaking capacity 25 kA including making incoming and outgoing connections; Complete all as specified and as directed by Engineer-in-charge.

Supply and fixing in replacement of MCCB triple pole (3 pole) 63 Amp, 415 volts, 50 Hz, having thermal setting range 70% to 100% and adjustable magnetic setting and breaking capacity 25 kA including making incoming and outgoing connections; Complete all as specified and as directed by Engineer-in-charge.

Material & Labour in repairs earthing complete with galvanised earth plate electrode 600mm X 600mm X 6 mm thick buried directly in ground (earth pit not less than 2.25 metres below ground level) with top edge of earth plate not less than 1.5metres below normal ground level, connected to GI strip of size 25x4mm dia by means of nuts, bolts, check nuts & washers of galvanised iron or steel all as shown on electrical plate No.3 of MES SSR 2009 , Part – I (Specifications) and connected to main switch board/LT feeder panel including all necessary excavation and earth work in any type of soil, adequate quantity of charcoal dust & common salt all around the earth plate minimum 150 mm in alternate layers with & including watering pipe 20 mm dia GI medium grade, GI funnel made out of 0.63 mm thick GI sheet, wire gauge,50mm thick RCC cover in PCC 1:2:4, type B-1, duly reinforced with 6 mm dia mild steel round bars @ 150mm both ways center to center with suitable lifting handle to cover, earth pit made of PCC 1:3:6 type C-1, GI protection pipe light grade 40 mm bore up to 7.5metres length from earth electrode including testing ; complete all as specified and directed by the Engineer-in-Charge. Note : - (i) Earth lead and protection pipe beyond 7.5 m shall be measured and Paid separately. (ii) On testing after completion of job, if desired earth resistance is not obtained, the earthing shall be redone by the contractor without any extra cost to Govt.

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