Repair / Maint of water supply pumping sets, pipe line and allied items at Baddowal and Moga under GE Ludhiana.

Amount

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.

Refixing and laying cast iron pipes with spigot ends size of 150mm after cleaning and laying in existing trenches etc complete, all as specified and directed by Engineer-in-Charge.

Refixing and laying cast iron pipes with spigot ends size of 100mm after cleaning and laying in existing trenches etc complete, all as specified and directed by Engineer-in-Charge.

Refixing and laying cast iron pipes with spigot ends size of 80mm after cleaning and laying in existing trenches etc complete, all as specified and directed by Engineer-in-Charge.Note for item No. 7 to 12:- Excavation & earth work shall be measured and paid for separately under appropriate item of this Schedule).

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, 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, 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, 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, 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, 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, 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.

Refixing and laying 100mm bore in the same location after cleaning with de-scaling solution including cutting defective pipe and cutting, threading and repalcement of new fittings such as socket, bend, elbow, union etc. complete all as specified & directed by Engineer-in-charge.

Refixing and laying 80mm bore in the same location after cleaning with de-scaling solution including cutting defective pipe and cutting, threading and repalcement of new fittings such as socket, bend, elbow, union etc. complete all as specified & directed by Engineer-in-charge.

Refixing and laying 50mm bore in the same location after cleaning with de-scaling solution including cutting defective pipe and cutting, threading and repalcement of new fittings such as socket, bend, elbow, union etc. complete all as specified & directed by Engineer-in-charge.

Refixing and laying 40mm bore in the same location after cleaning with de-scaling solution including cutting defective pipe and cutting, threading and repalcement of new fittings such as socket, bend, elbow, union etc. complete all as specified & directed by Engineer-in-charge.

Refixing and laying 25mm bore in the same location after cleaning with de-scaling solution including cutting defective pipe and cutting, threading and repalcement of new fittings such as socket, bend, elbow, union etc. complete all as specified & directed by Engineer-in-charge.

Refixing and laying 20mm bore in the same location after cleaning with de-scaling solution including cutting defective pipe and cutting, threading and repalcement of new fittings such as socket, bend, elbow, union etc. complete all as specified & directed by Engineer-in-charge. Note for item No. 19 to 30:- Excavation & earth work shall be measured and paid for separately under appropriate item of this Schedule).

Cutting cast iron pipes and reducing to required length before laying of size 150mm complete, all as specified and directed

Cutting cast iron pipes and reducing to required length before laying of size 100mm complete, all as specified and directed

Cutting cast iron pipes and reducing to required length before laying of size 80mm complete, all as specified and directed

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.(Excavation of Earth work shall be measured and paid seperately)

All as per item No 34 above but Size of CI/GI pipe 100mm .

All as per item No 34 above but Size of CI/GI 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.

All as per item No 37 above but Size of GI/CI pipe 100mm .

All as per item No 37 above but Size of GI/CI pipe 80mm .

S&F, febricate and fixing MS framed grills,gratings, framed guard bars,ladder, framework of Valve pit cover, water tanks etc, or similar work as ordered and febricated from MS rolled section of any size and shape as directed and fixed at position with all fixing accessories complete. (Fixing of MS sheet where required shall be measured and paid seperately)

M & L for MS plate /sheet plain or chequered, 3.00 mm thick cut to pieces as required and fixed to MS frame work by means of Electric arc/gas welding all as directed and specified.

Supply & fixing, cast iron 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.

Supply and fixing, 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 brass nut, bolt, washer and rubber packing for connecting pieces etc complete all as specified and directed by Engineer-in-charge.

Supply and fixing, 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 brass nut, bolt, washer and rubber packing for connecting pieces etc complete all as specified and directed by Engineer-in-charge.

Supply and fixing, 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 brass nut, bolt, washer and rubber packing for connecting pieces etc complete all as specified and directed by Engineer-in-charge.

Supply and fixing, cast iron non return valve with GM sheet and flap of size 150mm bore flanged ISI marked including bolts nuts, washer and rubber gasket etc complete all as specified and directed by Engineer-in-charge.

Supply and fixing, cast iron non return valve with GM sheet and flap of size 100mm bore flanged ISI marked including bolts nuts, washer and rubber gasket etc complete all as specified and directed by Engineer-in-charge.

Supply and fixing, air release valve cast iron with double air valve 80mm bore etc complete all as specified and 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.

Supply & fixing in replacement gun metal globe or gate valve 40mm 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 50mm bore with iron wheel head screwed both ends for iron pipes complete, all as specified & directed by Engineer-in-charge Note - Serial No.43 to 52 Make - L&T/Minar/Bir/Kirloskar/Sant

M&L, masonary valve pit of size 1.2x1.2x1.1 m (internal size) PCC 1:4:8 type D2 using 40mm graded stone aggregate for foundation, brick wall with sub class `B’ bricks built in CM 1:6 PCC 1:2:4 type B1 using 20mm graded stone aggregate for coping rendering in CM 1:4 15mm thick including provision of MS sheet cover 2mm thick fixed to MS angle frame made out of 50x50x6mm and 40x40x5mm thick with 2 coats of synthetic enamel paint over one coat of red oxide primer to steel surfaces and locking arrangements including dismantling old one with necessary excavation and earth work in any type of soil complete, all as specified and directed by Engineer-in-Charge.

Description all as per item No 53 but Size 0.9x0.9x.86 m.

Cleaning and removing all scale & dirt from bottom & walls and from mouth of circulation pipes of overhead tank of capacity 50,000 gallons at staging height exceeding 15 metre and not exceeding 21.5 metre and disinfecting chemical the same using disinfecting chemical (chlorine) complete.

Cleaning, grass cutting and removing of dust, raw materials of sourrounding area of installation/ overhead tank,panels complete all as specified and directed.

S&F, Over load relay 0 to 63 Amps 415 V.

S&F, Contractor ML-3 415V .

S&F, Single phase preventor VSP-3 .

S & F, Star delta timer ETR.

S & F, MPCB 0 to 63 Amp 3 Phase

S & F, Voltmeter 0 to 500 Volt 96 x96mm square 415 volt.

S & F, Ampre meter 0 to 200 amp 96x96mm with CTs square.

S&F in replacement of phase indicating lamp complete.

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. Note - New spare parts/components shall be measured and paid separately under supply only.

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 . Make- Usha/Devidayal/SI.

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. Note - New spare parts/components are replaced shall be measured and paid separately.

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.

M&L for painting to pump set of any capacity with two coat of synthetic enamel paint complete all as directed.

S&F, rubber packing 2 mm thick consisting of 8/6 hole for 80/100mm to 150mm column pipe complete all as specified and directed.

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.

M&L, disconnecting water & electric connections and taking out existing chlorination pumping set, transporting & servicing of the pump and motor at manufacturer's authorised workshop, bringing back the pumping set at original location, reconnecting and testing the same complete all as specified and directed by EIC . Supply and replacement of defective parts required to be replaced shall be measured and paid separately under appropriate item of this schedule.

Supply and replacement of following parts of chlorination pumping set pump and motor of capacity 180 watts :-

Suction valve assembly

Injector valve assembly

Dosing head assembly

FRP container of capacity 150 ltr

Ram assembly Injector valve assembly

Double ball valve

S&F , calcium hypochlorite having 60% to 70% available chlorine must contain appropriate quantities of dispersants/corroson inhibitor to prevent encrustation/scaling in distribution system note contractor supplier must submit govt lab test report of calcium hypochlorite alonbgwith each delivery packed in 45 KG plastic drum complete all as specified & directed by Engineer-in-charge.

Supply and replacement of 1100 volts grade heavy duty PVC insulated flat submerssible cable 16 sqmm, 3 core with copper conductor complete.

Supply and fixing in replacement 3 metre long column pipe 100mm dia made out of medium grade GI pipe with two number flanges welded at both ends having drilled hole and cut for submersible cable complete.

M/s SUPERTECH ENGINEERS

R K ENTERPRISES

RUHI ASSOCIATES