REPAIR/ MAINT TO EXTERNAL WATER SUPPLY SYSTEM CLEANING OF OVER HEAD RESERVOIRS/SERVICE TANKS AND CONNECTED WORKS AT BADDOWAL AND MOGA UNDER GE LUDHIANA

Amount

Sch 'A' sec-I

Excavation in trenches n. exc 1.5 metre wide for taking out/ laying pipe line etc. and not exceeding 1.5 metre deep and getting out in soft/ loose soil complete all as specified & directed by Engineer-in-charge.

Returning, filling in including spreading, levelling, watering and well ramming in layers not exceeding 25cm thick complete all as specified & directed by Engineer-in-charge.

Removal of excavated surplus spoil to a distance n.exc 50 metre and depositing where directed at level not exceeding 1.5 metre above the starting point complete all as specified & directed by Engineer-in-charge.

Taking down cast iron water mains including burning out joints and recovering lead size of bore 150mm complete all as specified & directed by Engineer-in-charge.

Taking down cast iron water mains including burning out joints and recovering lead size of bore 100mm complete all as specified & directed by Engineer-in-charge.

Taking down cast iron water mains including burning out joints and recovering lead size of bore 80mm complete all as specified & directed by Engineer-in-charge.

Supplying, and laying and testing in trenches, jointing/ connecting and testing 150mm bore ductile iron pipe class 'k-7' with spigot and socketed ends, centrifugally cast suitable joint complete, all as specified and directed by Engineer-in-Charge.

Supplying, and laying and testing in trenches, jointing/ connecting and testing 100mm bore ductile iron pipe class 'k-7' with spigot and socketed ends, centrifugally cast suitable joint complete, all as specified and directed by Engineer-in-Charge.

Supplying, and laying and testing in trenches, jointing/ connecting and testing 80mm bore ductile iron pipe class 'k-7' with spigot and socketed ends, centrifugally cast suitable joint complete, all as specified and directed by Engineer-in-Charge.

Taking out existing GI tubing 100mm bore with all fittings complete all as specified & directed by Engineer-in-charge.

Taking out existing GI tubing 80mm with all fittings complete all as specified & directed by Engineer-in-charge.

Taking out existing GI tubing 50mm bore with all fittings complete all as specified & directed by Engineer-in-charge.

Taking out existing GI tubing 40mm bore with all fittings complete all as specified & directed by Engineer-in-charge.

Taking out existing GI tubing 25mm bore with all fittings complete all as specified & directed by Engineer-in-charge.

Taking out existing GI tubing 20mm bore with all fittings complete all as specified & directed by Engineer-in-charge.

Supply & fixing for galvanised iron tubes of size 100mm bore (medium grade) with all fittings and laid in trenches, under floor or road including fittings such as socket, bend, elbow, union etc. complete all as specified & directed by Engineer-in-charge.

Supply & fixing for galvanised iron tubes of size 80mm bore (medium grade) with all fittings and laid in trenches, under floor or road including fittings such as socket, bend, elbow, union etc. complete all as specified & directed by Engineer-in-charge.

Supply & fixing for galvanised iron tubes of size 50mm bore (medium grade) with all fittings and laid in trenches, under floor or road including fittings such as socket, bend, elbow, union etc. complete all as specified & directed by Engineer-in-charge.

Supply & fixing for galvanised iron tubes of size 40mm bore (medium grade) with all fittings and laid in trenches, under floor or road including fittings such as socket, bend, elbow, union etc. complete all as specified & directed by Engineer-in-charge.

Supply & fixing for galvanised iron tubes of size 25mm bore (medium grade) with all fittings and laid in trenches, under floor or road including fittings such as socket, bend, elbow, union etc. complete all as specified & directed by Engineer-in-charge.

Supply & fixing for galvanised iron tubes of size 20mm bore (medium grade) with all fittings and laid in trenches, under floor or road including fittings such as socket, bend, elbow, union etc. complete all as specified & directed by Engineer-in-charge.

Repairs to leakage run lead joint in position of size 150mm CI/DI pipes by burning out existing joints,recovering lead, cleaning internal surfaces of socket and providing new joints with using recovered lead and additional new lead, making joint leak proof.

Ditto- all as per item No 22 above but Size of CI/DI pipe 100mm

Ditto- all as per item No 22 above but Size of CI/DI pipe 80mm

Repairs to leakage run rubber gasket joint for 150mm bore flanged pipes and fittings including necessary fittings such as bolts, nuts, washers, white lead or mineral oil complete all as specified and directed by Engineer-in-charge.

Ditto- all as per item No 25 above but Size of GI/CI pipe 100mm

Ditto- all as per item No 25 above but Size of GI/CI pipe 80mm

Supply and fixing for cast iron sluice valve suitable for 150mm bore pipe with flanged ends drilled ISI marked class PN-1.6 conforming to IS- 14846 with stainless steel spindle, CI gate with nut, bolt, washer and rubber packing for connecting pieces etc complete all as specified and directed by Engineer-in-charge.

Supply and fixing for cast iron sluice valve suitable for 100mm bore pipe with flanged ends drilled ISI marked class PN-1.6 conforming to IS- 14846 with stainless steel spindle, CI gate with nut, bolt, washer and rubber packing for connecting pieces etc complete all as specified and directed by Engineer-in-charge.

Supply and fixing for cast iron sluice valve suitable for 80mm bore pipe with flanged ends drilled ISI marked class PN-1.6 conforming to IS- 14846 with stainless steel spindle spindle, CI gate with nut, bolt, washer and rubber packing for connecting pieces etc complete all as specified and directed by Engineer-in-charge.

Lifting of complete submersible pump set of any make & capacity from the tube well 300/200 mm dia along with connected accessories such as column pipe of 100/80 mm dia approx 50m length, submersible cable, nut bolts etc. complete all as specified and directed by Engineer in Charge.

Transportation of submersible pump set 3 phase any make and capacity 25/30 HP from pump house & other location at 17 FAD Baddowal, Moga to Ludhiana contractor's workshop for carryout necessary repair work of submersible pump set and transporting it back to site (17 FAD Baddowal and Moga) after repair complete all as directed.

Dismantling of submersible motor of any make of capacity 25/30 HP and reassembling complete set after carryout necessary repair work & testing complete for smooth functioning to the entire satisfaction of EIC.

Rewinding of submersible motor of any make & capacity 25/30 HP by using existing size and gauge of PVC insulated single core copper conductor submersible winding wire including all insulated material complete .

Supply only upper & lower housing bushes consisting of 3 Nos gun metal bushes complete.

Supply only of stainless steel sleeves consisting 3 Nos bushes.

Supply only 'O' ring kit and oil seal kit.

Supply only thrust bearing exel (carbon) for 25/30 HP.

Supply only of thrust bearing plate.

Supply only sand guard gun metal.

Supply only of water seal.

Dismantling of submersible pump of any make of capacity 25/30 HP and reassembling complete set after carryout necessary repair work & testing complete for smooth working to the entire satisfaction of EIC.

Repair to bowl bush with housing by proper lath machine work milling of pump saft & replacement of bowl bush complete all as directed.

.Supply only gun metal bush of the pump set.

Supply only gun metal impeller bush.

Supply only neck ring of impeller.

Supply only key for impeller.

Supply only impeller gun metal suitable for pump set.

Supply only pump shaft made out of (stainless steel ) for pump assembly.

S&F for rubber packing 2 mm thick consisting of 8/6 hole for 80/100mm column pipe complete all as specified and directed.

M& L for jointing the submersible cable with wiring of motor by means of jointing material & making the leak proof joint complete all as specified and directed by EIC.

Lowering, connecting, testing, commissioning of repaired pump set of any size & capacity upto 25/30 HP 3 phase 400 to 440 Volts into tube well 300/200mm size along with connected items such as column pipe (100 to 150mm ) dia approx 50 RM tightening of nut bolts submersible cable etc complete all as specified and directed by Engineer in charge.

S&F in replacement Over load relay 0 to 63 Amps 415 V complete all as specified and directed by Engineer-in-Charge.

S&F in replacement Contractor ML-3, 415V complete all as specified and directed by Engineer-in-Charge.

S&F in replacement single phase preventor VSP-3 etc complete all as specified and directed by Engineer-in-Charge.

S & F in replacement Star delta timer ETR complete all as specified and directed by Engineer-in-Charge.

Supply & fixing in replacement gun metal globe or gate valve 15mm bore with iron wheel head screwed both ends for iron pipes complete, all as specified & directed by Engineer-in-charge.

Supply & fixing in replacement gun metal globe or gate valve 20mm bore with iron wheel head screwed both ends for iron pipes complete, all as specified & directed by Engineer-in-charge.

Supply & fixing in replacement gun metal globe or gate valve 25mm bore with iron wheel head screwed both ends for iron pipes complete, all as specified & directed by Engineer-in-charge.

M&L for dismantling, transportation,re-fixing after repair of defective raw sewage whether submersible pump set of electric motor 3 HP, 415 volts, 3 phase to civil workshop for repairs, cutting existing burnt winding, re-winding the same with super enamelled copper wire of suitable size & turns including replacement of insulating material, re-assembling the pump and bringing back the pump to site complete all as specified and directed by Engineer-in-Charge.

M&L for dismantling, transportation,re-fixing after repair of defective filter feed pump set of electric motor 5 HP, 415 volts, 3 phase to civil workshop for repairs, Cutting existing burnt winding, re-winding the same with super enamelled copper wire of suitable size & turns including replacement of insulating material, re-assembling the pump and bringing back the pump to site complete all as specified and directed by Engineer-in-Charge.

M&L for dismantling, transportation,re-fixing after repair of defective treated water pump set of electric motor 7.5 HP, 415 volts, 3 phase to civil workshop for repairs, cutting existing burnt winding, re-winding the same with super enamelled copper wire of suitable size & turns including replacement of insulating material, re-assembling the pump and bringing back the pump to site complete all as specified and directed by Engineer-in-Charge.

M&L for dismantling, transportation,re-fixing after repair of defective air Compressor motor of blower 12.5 HP, 415 volts, 3 phase to civil workshop for repairs, cutting existing burnt winding re-winding the same with super enamelled copper wire of suitable size & turns including replacement of insulating material, re-assembling the pump and bringing back the pump to site complete all as specified and directed by Engineer-in-Charge.

M & L for strip opening of non clog submersible pumping set of capacity 5 to 7.5 HP, repairing the same by re-assembling including replacement of impeller, bearing set, oil seal worn out nuts, bolts, gasket etc complete all as specified & directed by Engineer - in - Charge.

M&L in replacement providing water level indicator installed at 50,000 gallon capacity overhead reservoir at 18 metre high staging fixed along the dome of tank with provision of scale fabricated out of 20cm wide and 1.6mm thick plain mild steel sheet painted in red and white colour using synthetic enamel paint duly marked satges of 5,000 to 50,000 gallons i.e. marking in 10 stages of 5000 gallons each complete all as specified & directed by Engineer-in-charge.

Supply & fixing for CI / DI fitting upto 150mm bore such as bends (any type, radius and angle), tapers any type (straight, bend, increasing, decreasing or double socket etc), Tee pieces, single branch, 'Y' junction, double branch, cross collar, caps and plugs etc. suitable for spigot and socketed pipes including taking out the defective one form the trenches or ground all as specified and directed by Engineer-in-charge.

M&L for replacement of energy efficient LED aviation warning light (twin) made of aluminium die cast housing with dust to dawn LDR sensor.IP65 complete all as specified & directed by Engineer-in-charge.

M&L for Sub main wiring with PVC insulated cable copper conductor FRLS two single core 1.5 Sqmm drawn through Existing or new PVC rigid non metallic conduit including earth continuity FRLS copper conductor 1.5 Sqmm PVC insulated with green insulation complete all as specified. Note:- Two run of cable and one run of earth wire will be measured as a one unit.

M/s Bansi Lal

Kular and Company