REPAIR/ MAINTENANCE OF WATER SUPPLY DISTRIBUTION SYSTEM INCLUDING PIPE LINE NETWORK, VALVE PIT REPAIR AND ALLIED WORKS AT AHRR UNDER GE E/M RR HOSPITAL DELHI CANTT-10.

Amount

Excavation in trenches in soft/loose soil not exceeding 1.5 metre deep and not exceeding 1.5 metre wide for laying of pipes in trenches and getting out, complete all as specified and directed by Engr-in-Charge.

Excavation in trenches in hard/dence soil not exceeding 1.5 metre deep and not exceeding 1.5 metre wide for laying of pipes in trenches and getting out complete all as specified & directed by Engr-in-Charge.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exceeding 25 cm thick each, after laying of pipeline complete all as specified and directed by Engr-in-Charge.

Removing excavated surplus material to a distance not exceeding 50 metres and depositing where directed, at a level not exceeding 1.5 metre above the starting point, complete all as specified and directed by Engr-in-Charge.

Taking up Ductile iron water mains (including all fittings) for the sizes of bore 200 mm with spigot and socket ends and titan joints complete.

All as per ser item No 5.00 here-in-before but dia 150 mm bore complete all as specified and directed by Engr-in-Charge.

All as per ser item No 5.00 here-in-before but dia 100 mm bore complete all as specified and directed by Engr-in-Charge.

S&F Ductile iron (K-9) size of bore 200 mm with all special, fittings, titan joints complete all as specified and directed by Engr-in-Charge.

All as per ser item No 8.00 here-in-before but dia 150 mm bore complete all as specified and directed by Engr-in-Charge.

All as per ser item No 8.00 here-in-before but dia 100 mm bore complete all as specified and directed by Engr-in-Charge.

Taking up cast iron water mains (including all fittings) for the sizes of bore 300 mm with spigot and socket ends and lead joints including burning out joints and recovering lead complete all as specified and directed by Engr-in-Charge.

All as per ser item No 11.00 here-in-before but dia 200 mm bore complete all as specified and directed by Engr-in-Charge.

All as per ser item No 11.00 here-in-before but dia 150 mm bore complete all as specified and directed by Engr-in-Charge.

All as per ser item No 11.00 here-in-before but dia 100 mm bore complete all as specified and directed by Engr-in-Charge.

All as per ser item No 11.00 here-in-before but dia 80 mm bore complete all as specified and directed by Engr-in-Charge.

M&L CI pipes for the sizes of bore 300 mm with spigot and socket ends centrifugally cast, class A in any length laid in trenches complete all as specified and directed by Engr-in-Charge.

All as per ser item No.16.00 here-in-before but dia 200 mm bore complete all as specified and directed by Engr-in-Charge.

All as per ser item No.16.00 here-in-before but dia 150 mm bore complete all as specified and directed by Engr-in-Charge.

All as per ser item No.16.00 here-in-before but dia 100 mm bore complete all as specified and directed by Engr-in-Charge.

All as per ser item No.16.00 here-in-before but dia 80 mm bore complete all as specified and directed by Engr-in-Charge.

M&L CI fittings upto 300 mm dia such as bends, tee, tail piece, collars, caps and plugs (any types) complete all as specified and directed by Engr-in-Charge.

Supply only GI fittings of any size, any type such as bends, tee, nipple, union, elbow , plugs etc complete all as specified and directed by Engr-in-Charge.

M&L run lead joints to spigot and socketed DI/Cast Iron pipes of 300 mm bore all as specified in SSR Part-I (2009 ), complete all as specified and directed by Engr-in-Charge.

All as per ser item No.23.00 here-in-before but dia 200 mm bore complete all as specified and directed by Engr-in-Charge.

All as per ser item No.23.00 here-in-before but dia 150 mm bore complete all as specified and directed by Engr-in-Charge.

All as per ser item No.23.00 here-in-before but dia 100 mm bore complete all as specified and directed by Engr-in-Charge.

Taking out old MS ERW pipe 150 mm bore, laid in trenches, under the roads or fixed on walls/riser, with and including all old fittings and connections, complete all as specified and directed by Engr-in-Charge.

All as per ser item No 27.00 here-in-before but for pipe of size100 mm bore complete all as specified and directed by Engr-in-Charge.

All as per ser item No 27.00 here-in-before but for pipe of size 80 mm bore complete all as specified and directed by Engr-in-Charge.

M&L for laying the MS ERW pipe 150 mm bore with all fitting i.e. including tee, elbow, reducer,socket, brackets, nuts bolts, washers etc. in new or old position, floors, walls, ceiling/ trench complete all as specified and directed by Engr-in-Charge.

All as per ser item No 30.00 here-in-before but for pipe of size 100mm bore complete all as specified and directed by Engr-in-Charge.

All as per ser item No 30.00 here-in-before but for pipe of size 80mm bore complete all as specified and directed by Engr-in-Charge. (Note for Srl Item No 20.00 to 25.00 Dismantling and refixing of chequerred tile, interlocking tiles, wall ceiling / panelling and making holes through walls or ground, ms flat iron supports, are deemed to be incuded in quoted rate. If during testing any leakage found anythings gets damaged then contractor should replace the same without any extra cost).

Taking out GI Tubing 150 mm bore, laid in trenches/, under the roads or fixed on roof and wall with and including all old fittings and connections, complete all as specified and directed by Engr-in-Charge.

All as per ser item No 33.00 here-in-before but for pipe of size 100 mm bore complete all as specified and directed by Engr-in-Charge.

All as per ser item No 33.00 here-in-before but for pipe of size 80 mm bore complete all as specified and directed by Engr-in-Charge.

All as per ser item No 33.00 here-in-before but for pipe of size 50 mm bore complete all as specified and directed by Engr-in-Charge.

All as per ser item No 33.00 here-in-before but for pipe of size 40 mm bore complete all as specified and directed by Engr-in-Charge.

All as per ser item No 33.00 here-in-before but for pipe of size 25 mm bore complete all as specified and directed by Engr-in-Charge.

All as per ser item No 33.00 here-in-before but for pipe of size 20 mm bore complete all as specified and directed by Engr-in-Charge.

M&L GI tubing 150 mm bore, medium grade, ISI marked with and including all fittings i.e. tee, elbow, reducer, union, nipple, socket etc, in new or old position fixed complete to walls & ceiling or laid in floors/ trench complete all as specified and directed by Engr-in-Charge.

All as per ser item No 40.00 here-in-before but for pipe of size 100 mm bore complete all as specified and directed by Engr-in-Charge.

All as per ser item No 40.00 here-in-before but for pipe of size 80 mm bore complete all as specified and directed by Engr-in-Charge.

All as per ser item No 40.00 here-in-before but for pipe of size 50 mm bore complete all as specified and directed by Engr-in-Charge.

All as per ser item No 40.00 here-in-before but for pipe of size 40 mm bore complete all as specified and directed by Engr-in-Charge.

All as per ser item No 40.00 here-in-before but for pipe of size 25 mm bore complete all as specified and directed by Engr-in-Charge.

All as per ser item No 40.00 here-in-before but for pipe of size 20 mm bore complete all as specified and directed by Engr-in-Charge. (Note for Srl Item No 05.00 to 46.00: Dismantling and refixing of chequerred tile, interlocking tiles and making holes through walls / shaft or ground for passing pipes, ms flat iron supports, nuts , bolts etc are deemed to be included in quoted rate.

Cutting / threading / screwing/ welding/ jointing / making branch connection etc to the existing GI / CI /MS pipes of 200 mm bore including incl addition or altn wherever required complete all as specified and directed by Engr-in-Charge.

All as per ser item No 47.00 here-in-before but for pipe of size 150 mm bore complete all as specified and directed by Engr-in-Charge.

All as per ser item No 47.00 here-in-before but for pipe of size 100 mm bore complete all as specified and directed by Engr-in-Charge.

All as per ser item No 47.00 here-in-before but for pipe of size 80 mm bore complete all as specified and directed by Engr-in-Charge.

All as per ser item No 47.00 here-in-before but for pipe of size 50/40 mm bore complete all as specified and directed by Engr-in-Charge.

S&F in replacement gun metal gate valve with iron wheel head, screwed both ends for iron pipe and fixed of 50 mm bore dia ISI marked to IS:778-1984 Class-I screwed in bonnet, non rising stem screwed ferrule ends as per IS-554 complete all as specified and directed by Engr-in-Charge.

All as per ser item No. 52.00 here-in-before but 40mm bore complete all as specified and directed by Engr-in-Charge.

All as per ser item No. 52.00 here-in-before but 25mm bore complete all as specified and directed by Engr-in-Charge.

All as per ser item No. 52.00 here-in-before but 20mm bore complete all as specified and directed by Engr-in-Charge.

All as per ser item No. 52.00 here-in-befoere but 15 mm bore complete all as specified and directed by Engr-in-Charge.

S&F in repair brass valve, high pressure with polythene float and flynut complete, screwed for iron pipe or brass ferrule and fixed for iron pipe of 50 mm bore including taking out old unserviceable valve, complete all as specified and directed by Engr-in-Charge.

All as per ser item No 57.00 here-in-before but for 40 mm bore size complete all as specified and directed by Engr-in-Charge.

All as per ser item No 57.00 here-in-before but for 25 mm bore size complete all as specified and directed by Engr-in-Charge.

All as per ser item No 57.00 here-in-before but for 20 mm bore size complete all as specified and directed by Engr-in-Charge.

All as per ser item No 57.00 here-in-before but for 15 mm bore size complete all as specified and directed by Engr-in-Charge.

Supply and fix cast iron non return valve of 200 mm bore as per IS 5312 part 1 PN 1.6 including nuts, bolts complete all as specified and directed by Engr-in-Charge.

All as per ser item No 62.00 here-in-before but of size 150 mm bore complete all as specified and directed by Engr-in-Charge.

All as per ser item No 62.00 here-in-before but of size 100 mm bore complete all as specified and directed by Engr-in-Charge.

All as per ser item No 62.00 here-in-before but of size 80 mm bore complete all as specified and directed by Engr-in-Charge.

S&F, in replacement CI foot valves, without bypass arrangement, vertical installation, flanged type for iron pipe of 150 mm bore as per IS 4038 including taking out old unserviceable valve complete all as specified and directed by Engr-in-Charge.

All as per ser item No 66.00 here-in-before but for 100 mm bore size complete all as specified and directed by Engr-in-Charge.

All as per ser item No 66.00 here-in-before but for 80 mm bore size complete all as specified and directed by Engr-in-Charge.

All as per ser item No 66.00 here-in-before but for 50 mm bore size complete all as specified and directed by Engr-in-Charge.

S&F CI Sluice valve flanged ends , SS stem gun metal working parts of 300 mm rising spindle PN 16 as per IS;14846 including CI flange with gaskit of matching hole to fix easily to the existing system complete all as specified and directed by Engr-in-Charge.

M&L CI Sluice valve of 200 mm rising PN 1.6 as per IS;14846 including CI flange with gaskit of matching hole to fix easily to the existing system complete all as specified and directed by Engr-in-Charge.

All as per srl item No 71.00 here-in-before but of size 150 mm bore complete all as specified and directed by Engr-in-Charge.

All as per srl item No 71.00 here-in-before but of size 100 mm bore complete all as specified and directed by Engr-in-Charge.

All as per srl item No 71.00 here-in-before but of size 80 mm bore complete all as specified and directed by Engr-in-Charge.

S&F in replacement MS nut bolt with washer of any sizecomplete all as specified and directed by Engr-in-Charge.

Supply and fixing of Butter Fly Valves (Manual) of size 150 mm with CI body, Stainless steel disc, nitrile rubber seal & O ring, PN 16 Pressure rating complete all as specified and directed by Engr-in-Charge.

All as per ser item No 76.00 here-in-before but for size 100mm bore complete all as specified and directed by Engr-in-Charge.

M&L construction of valve pit chamber of internal size 1200x1200x1500mm including necessary excavation, returning filling in, & removal of surplus soil to a distance not less than 250M, 100mm thick PCC (1:4:8) type D2 (using 40mm graded stone aggregate ) in foundation, 230 mm thick brick work in CM (1:4), PCC (1:2:4) type B1 (using 20mm graded stone aggegate) for coping inclduing necesary form work, 15mm thick plastering in CM (1:4) including 3mm thick M S Sheet cover fixed on MS angle iron 50x50x6mm, painting with two coats of synthetic enamel paint over a coat of red oxide primer on all steel/iron surfaces and provision of suitable locking arrangement complete all as specified and directed by Engr-in-Charge.

M&L construction of valve pit chamber of internal size 900x900x1200mm including necessary excavation, returning filling in, & removal of surplus soil to a distance not less than 250M, 100mm thick PCC(1:4:8) type D2 (using 40mm graded stone aggregate ) in foundation, 23 cm thick brick work in CM (1:4), PCC (1:2:4) type B1 (using 20mm graded stone aggegate) for coping inclduing necesary form work, 15mm thick plastering in CM (1:4) including 5mm thick M S Sheet cover fixed on MS angle iron 50x50x6mm, painting with two coats of synthetic enamel paint over a coat of red oxide primer on all steel/iron surfaces and provision of suitable locking arrangement complete all as specified.complete all as specified and directed by Engr-in-Charge.

S&F, Pressure gauge, bourdon type, 100 mm dial size, pressure range 0-14 Kg with syphon pipe and control valve complete all as specified and directed by Engr-in-Charge.

M&L painting of existing MS/GI Pipe line with one coat of primer with red oxide and two coat of Black/Blue/Red colour synthetic enamelled paint including preparation of surfaces complete all as specified and directed by Engr-in-Charge.

M&L for road cutting of average size 0.40m x 0.60 m for laying of any type of pipe, incl excavation, returning filling in, spreading, levelling well ramming in layers, soling with broken boulders/stones, WBM 7.5 cm thick coarse aggregate received from dismantling the existing road, premix capeting 25mm thick using ready mix patch repair work, complete all as specified and directed by Engr-in-Charge.

Demolition of un-reinforced cement concrete in ground floors and pavings in any position thickness, (Below or above ground level) and removing rubbish off premisses n.exc 15cm complete all as specified and directed by Engr-in-Charge.

M&L PCC 1:2:4 type B-2, using 40 mm graded stone aggregate including, provision of necessary form work / brick work where required and finishing fair to the exposed surfaces to facilitate laying of Pipes, complete all as specified and directed by Engr-in-Charge.

Display parameters: - Flow Rate, Totalizer - Forward, Reverse, Net, No of hours meter was installed, worked. Archives have record of Daily reading for 31 days and monthly reading for 32 Months. Note - 1). Supply, wiring & testing, commissioning, programming of Water Flow Meter shall be carried out by authorized system integrator of the provided makes. The engineer shall submit a letter from the OEM as proof of his being an authorized system integrator of the OEM. The engineer shall also submit a signed report on original letterhead of the OEM that programming, wiring & testing, commissioning has been carried out by him.

All as per srl item No 85.00 here-in-before but of size 150 mm bore complete all as specified and directed by Engr-in-Charge.

All as per srl item No 85.00 here-in-before but of size 200 mm bore complete all as specified and directed by Engr-in-Charge.

All as per srl item No 85.00 here-in-before but of size 300 mm bore complete all as specified and directed by Engr-in-Charge.

PRASAD ELECTRICALS (BID ID -3336994)

Ruchi enterprises (BID ID -3338094)