REPAIR/ MAINTENANCE OF WATER SUPPLY DISTRIBUTION SYSTEM AND OTHER ALLIED WORKS AT ADC, OTM AND MD ACCOMMODATION UNDER GE EM 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 150 mm with spigot and socket ends and titan joints 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 150 mm with all special, fittings, titan joints complete all as specified and directed by Engr-in-Charge.

All as per ser item No 7.00 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 150 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 9.00 here-in-before but dia 100 mm bore complete all as specified and directed by Engr-in-Charge.

All as per ser item No 9.00 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 150 mm with spigot and socket ends centrifugally cast, class A in any length laid in trenches complete all as specified & directed by Engr-in-Charge.

All as per ser item No.12.00 here-in-before but dia 100 mm bore complete all as specified and directed by Engr-in-Charge.

All as per ser item No.12.00 here-in-before but dia 80 mm bore complete all as specified and directed by Engr-in-Charge.

M&L CI fittings upto 150 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 150 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.17.00 here-in-before but dia 100 mm bore complete all as specified and directed by Engr-in-Charge.

All as per ser item No.17.00 here-in-before but dia 80 mm bore complete all as specified and directed by Engr-in-Charge.

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

All as per ser item No 20.00 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 20.00 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 heavy duty with all fitting i.e. including tee, elbow, reducer, union, nipple, socket etc. in new or old position, floors, walls, ceiling complete all as specified & directed.

All as per ser item No 23.00 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 23.00 here-in-before but for pipe of size 80mm bore complete all as specified and directed by Engr-in-Charge.

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 26.00 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 26.00 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 26.00 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 26.00 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 26.00 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 26.00 here-in-before but for pipe of size 20 mm bore complete all as specified and directed by Engr-in-Charge.

All as per ser item No 26.00 here-in-before but for pipe of size 15 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 laid in trenches/walls/roof complete all as directed.

All as per ser item No 34.00 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 34.00 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 34.00 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 34.00 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 34.00 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 34.00 here-in-before but for pipe of size 20 mm bore complete all as specified and directed by Engr-in-Charge.

All as per ser item No 34.00 here-in-before but for pipe of size 15 mm bore. (Note for Srl Item No 01 to 41: 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 incuded in quoted rate. If during dismantling and descaling any fiitting such as tee, elbow, reducer, union etc damaged then the same will be replaced with new one without any extra cost.

Cutting / threading / screwing/ welding/ jointing / making branch connection etc to the existing GI / CI /MS pipes of 150 mm bore including addin or altn wherever required complete all as specified and directed by Engr-in-Charge.

All as per ser item No 42.00 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 42.00 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 42.00 here-in-before but for 50/40 mm bore size 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 46.00 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 46.00 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 46.00 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 46.00 here-in-before but for 15 mm bore size complete all as specified and directed by Engr-in-Charge.

Supply and fix in repair cast iron non return valve of 150 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 51.00 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 51.00 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 54.00 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 54.00 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 54.00 here-in-before but for 50 mm bore size complete all as specified and directed by Engr-in-Charge.

S&F in repair the 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 in repair the 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 ser item No 59.00 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 59.00 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 59.00 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 size complete 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 64.00 here-in-before but for size 100mm bore complete all as specified and directed by Engr-in-Charge.

M&L in repair 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 and make good complete all as specified and directed by Engr-in-Charge.

M&L in repair 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 and make good 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.

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. 72.00 here-in-before but 40mm bore complete all as specified and directed by Engr-in-Charge.

All as per ser item No. 72.00 here-in-before but 25mm bore complete all as specified and directed by Engr-in-Charge.

All as per ser item No. 72.00 but here-in-before 20mm bore complete all as specified and directed by Engr-in-Charge.

All as per ser item No. 72.00 but here-in-before 15 mm bore complete all as specified and directed by Engr-in-Charge.

S&F in replacement of hose real drum 30m incl pipe complete along with brass adopter for fixing in hydrant valve complete all as specified and directed by Engr-in-Charge.

Supply and fix in replacement of fire brigade valve connection 2 way incl MS pipe line of 100 mm size upto 1.5 mtr size making all connection for smooth functioning complete all as specified and directed by Engr-in-Charge.

Supply and fix in replacement of fire brigade valve connection 4 way incl MS pipe line of 100 mm size upto 1.5 mtr size making all connection for smooth functioning complete all as specified and directed by Engr-in-Charge.

Supply, installation, testing and commissioning, in replacement, of oblique type hydrant valve made of stainless steel, ISI marked, 75mm NB flange inlet, single way outlet type with hose coupling adaptor of 63 mm size, instantaneous spring lock arrangement and blank cap with chain, conforming to IS 5290, type 'A', suitable for hydraulic pressure of 21 kgf/cm2, incl flanged, welding, nuts, bolts to connect with any size of pipe complete all as specified and directed by Engr-in-Charge.

S&F in replacement of 3 ply rubber hose reel pipe, ISI marked, of length 30 M, 20 mm nominal bore size, with nozzle with valve conforming to IS 12585, suitable for working pressure 25 kg/cm2, complete all as specified and directed by Engr-in-Charge.

S&F, in replacement, of Reinforced rubber lined fire hose pipe as per IS 636, type 'A', ISI marked, 63 mm nominal internal dia, 15 M long each, duly fitted with stainless steel coupling of 63 mm size, ISI marked with multi serrated tail and double instantaneous spring lock arrangement comprising of male half at one end and female half at other end complete with rubber cup washer and conforming to IS 903, suitable for hydraulic pressure of 21 kgf/cm2, complete all as specified and directed by Engr-in-Charge.

S&F in replacement of short branch pipe, made of gun metal, ISI marked, instantaneous pattern type to suit fire hose delivery coupling of 63 mm size complete with stainless steel nozzle of 15 mm nominal size conforming to IS 903, suitable for hydraulic pressure of 21 kgf/cm2, complete all as specified and directed by Engr-in-Charge.

S&F in replacement of stop valve, cast copper alloy, screwed down , high pressure,with crutch or butterfly handle,screwed both ends for iron pipe or for unions and fixed suitable for 25 mm bore complete all as specified and directed by Engr-in-Charge.

Supply and fix in replacement of pressure gauge 100 mm dia ball valve of pressure 0 to 21 Kg/Sqcm complete all as specified and directed by Engr-in-Charge.

Dismantling of damaged/unserviceable Fire Hose cabinet / housing placed in bldg and making good the disturbed surface of wall / floor/ ceiling etc to match with original existing i.e. brick work, plastering, white washing, OBD Glass replacement etc as per existing size and refixing it properly with all locking arrangement incl pad lock of 65mm etc complete all as specified and directed by Engr-in-Charge.

M&L in replacement for fixing the hose box made of 18 gauge MS sheet 800mmx600mmx250mm with double door in front with 4mm thick glass and door frame made of 16 gauge MS sheet painted fire red outside and brilliant white inside incl hose reel and pad lock of 65mm after taking out the existing unserviceable hose box complete all as specified and directed by Engr-in-Charge.

M&L for writing letters "Fire" and "आग" by means of self adhesive PVC reflective tape or red colour on glass surfaces, complete all as specified and directed by Engr-in-Charge.

Supply and fix in replacement pressure switch universal type with all connected wire to the main panel 50 Hz complete all as specified and directed by Engr-in-Charge.

Supply, installation & testing in replacement of yard hydrant valve made of stainless steel, ISI marked, 75mm NB flange inlet, single way outlet type with hose coupling adaptor of 63 mm size, instantaneous spring lock arrangement and blank cap with chain, conforming to IS 5290, type 'A', suitable for hydraulic pressure of 21 kgf/cm2 incl MS pipe line of size 80 mm upto 1.5 mtr height incl MS flanged both ends making all connection for smooth functioning complete all as specified and directed by Engr-in-Charge.

S&F in replacement of heavy duty FRP chamber cover with frame suitable for existing chambers of 900/1200 mm size and shape in square/ rectanglar/ circular of any, load bearing capacity upto 5 Ton, weather resistance, anti slide/slip, light weight, durable, corrosion resistance, working temparature between -10 to 120 degree celsius, non electricity and heat conductioncomplete all as specified and directed by Engr-in-Charge.

CHOUDHARY ELECTRICAL (BID ID -3329708)

Commercial Traders (BID ID -3338180)