REPAIR / MAINT OF EXTERNAL WATER SUPPLY AT CG COMPLEX AND DORAHA 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 all fittings with spigot and socket ends and lead joints including burning out joints and recovering lead size of bore 150 mm complete all as specified & directed by Engineer-in-charge.

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

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

Supplying, laying and testing in trenches, jointing/ connecting and testing 150mm bore cast iron pipe class 'LA' with spigot and socketed ends, centrifugally cast suitable for run lead joints complete, all as specified and directed by Engineer-in-Charge.

Supplying, laying and testing in trenches, jointing/ connecting and testing 100mm bore cast iron pipe class 'LA' with spigot and socketed ends, centrifugally cast suitable for run lead joints complete, all as specified and directed by Engineer-in-Charge.

Supplying, laying and testing in trenches, jointing/ connecting and testing 80mm bore cast iron pipe class 'LA' with spigot and socketed ends, centrifugally cast suitable for run lead joints 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 position 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 position 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 position 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 100 mm bore with all fittings of any description / grade and any position in trenches / under floors / on wall etc complete all as specified & directed by Engineer-in-charge.

Taking out existing GI tubing 80mm bore with all fittings of any description / grade and any position in trenches / under floors / on wall etc complete all as specified & directed by Engineer-in-charge.

Taking out existing GI tubing 50mm bore with all fittings of any description / grade and any position in trenches / under floors / on wall etc complete all as specified & directed by Engineer-in-charge.

Taking out existing GI tubing 40mm bore with all fittings of any description / grade and any position in trenches / under floors / on wall etc complete all as specified & directed by Engineer-in-charge.

Taking out existing GI tubing 25mm bore with all fittings of any description / grade and any position in trenches / under floors / on wall etc complete all as specified & directed by Engineer-in-charge.

Taking out existing GI tubing 20mm bore with all fittings of any description / grade and any position in trenches / under floors / on wall etc 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 / wall 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 / wall 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 / wall 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 / wall 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 / wall 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 / wall or road including fittings such as socket, bend, elbow, union etc. complete all as specified & directed by Engineer-in-charge.

Refixing and laying galvanised iron tubes 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 galvanised iron tubes 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 galvanised iron tubes 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 galvanised iron tubes 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 galvanised iron tubes 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 galvanised iron tubes 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).

M&L cutting cast iron pipe and reducing to required length before laying of size 150mm etc complete all as specified & directed by Engineer-in-charge.

M&L cutting cast iron pipe and reducing to required length before laying of size 100mm etc complete all as specified & directed by Engineer-in-charge.

M&L cutting cast iron pipe and reducing to required length before laying of size 80mm etc complete all as specified & directed by Engineer-in-charge.

M&L run lead joint complete with spun yarn of size 150mm bore including taking out existing joint etc complete all as specified and directed by Engineer-in-charge.

M&L run lead joint complete with spun yarn of size 100mm bore etc including taking out existing joint complete all as specified and directed by Engineer-in-charge.

M&L run lead joint complete with spun yarn of size 80mm bore etc including taking out existing joint complete all as specified and directed by Engineer-in-charge.

M&L 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.

M&L rubber gasket joint for 100mm 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.

M&L rubber gasket joint for 80mm 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.

Supply fabricate and fixing MS frame grills, gratings, framed guard bar, ladder, framework of valve pit cover, water tank etc or similar work as ordered and fabricated from MS rolled section of any size and shape as directed and fixing at position with all fixing accessories including dismantling of existing iron complete all as specified and directed by Engineer-in-Charge. Note: fixing of MS Sheet where required shall be measured and paid separately.

S&F mild steel plate / sheet plaim or chequered 3.00mm thick cut to piece as required and fixed to MS frame work be means of electric arc / gas welding including dismantling of existing iron complete all as specified and directed by Engineer-in-charge

M&L preparing steel and iron surfaces (new) of any description not otherwise described over 10cm width or girth and applying two coats of synthetic enamel paint of approved tint over a coat of red oxide zinc chromate primer complete all as specified and directed by Engineer-in-Charge.

M&L preparing steel and iron surfaces (old) of any description not otherwise described over 10cm width or girth and applying one coat of synthetic enamel paint of approved tint complete all as specified and directed by Engineer-in-Charge.

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 conforming to IS- 14846 with stainless steel spindle, CI gate with brass nut, bolt, washer and rubber packing for connecting pieces including taking out existing cast iron sluice valve etc complete all as specified and directed by Engineer-in-charge. Make: Kirloskar / Leader / L&T (AUDCO) /Zoloto / NETA METAL/ MINAR

Supply and fixing cast iron sluice valve suitable for 100mm bore pipe with flanged ends drilled ISI marked class PN-1 conforming to IS- 14846 with stainless steel spindle, CI gate with brass nut, bolt, washer and rubber packing for connecting pieces including taking out existing cast iron sluice valve etc complete all as specified and directed by Engineer-in-charge. Make: Kirloskar / Leader / L&T (AUDCO) /Zoloto / NETA METAL/ MINAR

Supply and fixing cast iron sluice valve suitable for 80mm bore pipe with flanged ends drilled ISI marked class PN-1 conforming to IS- 14846 with stainless steel spindle, CI gate with brass nut, bolt, washer and rubber packing for connecting pieces including taking out existing cast iron sluice valve etc complete all as specified and directed by Engineer-in-charge. Make: Kirloskar / Leader / L&T (AUDCO) /Zoloto / NETA METAL/ MINAR

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 including taking out existing cast iron non return valve etc complete all as specified and directed by Engineer-in-charge.Make: Kirloskar / Leader / L&T (AUDCO) /Zoloto / NETA METAL/ MINAR

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 including taking out existing cast iron non return valve etc complete all as specified and directed by Engineer-in-charge.Make: Kirloskar / Leader / L&T (AUDCO) /Zoloto / NETA METAL/ MINAR

S&F air release valve cast iron double air valve 80mm bore including taking out existing air release valve complete all as specified & directed by Engineer-in-charge. Make: Kirloskar / Leader / L&T (AUDCO) /Zoloto / NETA METAL/ MINAR

Supply & fixing gun metal globe or gate valve 20mm bore with iron wheel head screwed both ends for iron pipes including taking down existing gun metal globe or gate valve complete, all as specified & directed by Engineer-in-charge.Make: Kirloskar / Leader / L&T (AUDCO) /Zoloto / NETA METAL/ MINAR

Supply & fixing gun metal globe or gate valve 25mm bore with iron wheel head screwed both ends for iron pipes including taking down existing gun metal globe or gate valve complete, all as specified & directed by Engineer-in-charge.Make: Kirloskar / Leader / L&T (AUDCO) /Zoloto / NETA METAL/ MINAR

Supply & fixing gun metal globe or gate valve 40mm bore with iron wheel head screwed both ends for iron pipes including taking down existing gun metal globe or gate valve complete, all as specified & directed by Engineer-in-charge.Make: Kirloskar / Leader / L&T (AUDCO) /Zoloto / NETA METAL/ MINAR

Supply & fixing gun metal globe or gate valve 50mm bore with iron wheel head screwed both ends for iron pipes including taking down existing gun metal globe or gate valve complete, all as specified & directed by Engineer-in-charge.Make: Kirloskar / Leader / L&T (AUDCO) /Zoloto / NETA METAL/ MINAR

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.

M&L cleaning and removing all scale & dirt from bottom & wall and from mouth of circulation pipes of overhead tank of capacity 50000 gaillons at staging height exceeding 15 meter and not exc 21.5 m and disinfecting chemical the same using disinfecting chemical (chlorine) complete all as specified & directed by Engineer-in-charge.

Surface dressing cleaning, grass cutting and removing of raw materials of sourrounding area of installation / overhead tank , panels and debnes removed from out side of MOD land etc complete all as specified & directed by Engineer-in-charge.

S&F mechenical split coller joint (six pieces joint) including followers, gland, gasket, nuts and bolts for MJ ends of size 150mm for repairs to CI / DI pipeline damaged during breakdown complete all as specified & directed by Engineer-in-charge.

S&F mechenical split coller joint (six pieces joint) including followers, gland, gasket, nuts and bolts for MJ ends of size 100mm for repairs to CI / DI pipeline damaged during breakdown complete all as specified & directed by Engineer-in-charge.

Supply only calcium based high strength chlorinator for water disinfectant as granular from in factory sealed HDPE container (45 to 50 kg each) having chlorine concentration level not less than 65% etc complete all as specified & directed by Engineer-in-charge. Make: Purichlor of sree Rayalaseema / Declibac Technologies Pvt Ltd

Supply only orthotolidine (OT) solution for water (free chlorine) testing purpose in 500ml bottle etc complete all as specified & directed by Engineer-in-charge. Make: Nice / Glaxo

Demolition of cement concrete (unreinforced) of any description and in any position etc complete all as specified and directed by Engineer-in-Charge.

M&L cement concrete (1:2:4) type B-2 using 40mm graded stone aggregate as in repair to RCC pipe line / valve pits / disturb hard standing or any other repair as required at site at ant situation etc complete all as specified & directed by Engineer-in- charge.

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 1:4, 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 3mm thick fixed to MS angle frame made out of 50x50x6mm 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 64 but Size 0.9x0.9x0.86 m.

PARDEEP CONSTRUCTION COMPANY

SATISH AND CO

R K ENTERPRISES