PROVISION OF INTER CONNECTION OF BOREWELL FROM DID LINE TO HARBAKSH STADIUM IN THE AREA OF AGE U WATER SUPPLY NO II UNDER GE U WATER SUPPLY DELHI CANTT 10

Amount

Excavation in trenches not exc 1.5 M wide and not exc 1.5 M in depth for pipe line, etc in soft/ loose soil getting out and levelling of bottom surface to required level complete all as specified and directed.

Returning filling in, including spreading, leveling, watering and well ramming in layers not exc 25 cm thick soft / loose soil complete all as specified and directed.

Removing excavated material (Soils) from site to a distance not exc 50m away and depositing where directed at a level not exc 1.5mtr above the starting point complete all as specified and directed.

Boring holes under road pavement by bocky manually in any type of soil upto 200 mm bore complete all as specified and directed.

Supply & laying,jointing and testing of GI pipe medium grade ISI marked including all fittings in old/new position as in walls/roof/trenches complete all as specified and directed of following sizes :-

20 mm dia

25 mm dia

40 mm dia

50 mm dia

Labour for cutting and screwing existing steel tubing for alteration or addition complete all as specified and directed of the following sizes :-

20 mm bore

25 mm bore

40 mm bore

50 mm bore

Supply only GI solid plug heavy duty ISI marked of following sizes complete all as specified and as directed.

20 mm bore

25 mm bore

40 mm dia

50 mm dia

Supplying & fixing gun metal gate valves with iron wheel head, screwed both ends for iron pipe, ISI marked confirming to IS: 778 of following sizes complete all as specified and directed

20 mm bore

25 mm bore

Supplying, laying, jointing, testing and commmisioning of DI Pipe confirming to IS 8329, class K-7 with inside cement mortar lining with spigot and socket ends laid in trenches complete all as specified and directed at site for the following sizes :- (Note : - Joints shall be measured and paid separetely)

100 mm bore

150 mm bore

M&L rubber gasket joint (Tyton Joint) including jointing material for DI/CI pipe of following size/bore :-

100 mm bore

150 mm bore

M&L run lead joint including jointing material for CI/DI pipe of following size/bore :-

100 mm bore

150 mm bore

M&L CI/DI fittings specials such as Tees, bends (any type, radius and angle) tapers any type, collars, tail pieces, caps and plugs upto 150mm dia bore confirming to IS: 1538-1993 complete all as specified and directed

Supplying, laying, jointing, welding & testing MS Pipe (Heavy duty class 'C') laid in trenches or on floors for connections to centrifugal pump sets for suction, pump to header and connect to out going water main CI/DI pipe line complete all as specified and directed. (Note:-MS Flanges and Flange joints complete with jointing materials shall be measured and paid separately.)

80 mm bore

100 mm bore

150 mm bore

200 mm bore

Supplying and fixing, MS flanges of following bore size not less than 16 mm thick duly welded on ends of MS pipe complete all as specified and directed.

80 mm bore

100 mm bore

150 mm bore

200 mm bore

M&L flanged Joints with rubber or fibre board gasket including nuts, bolts and double washers of following sizes complete all as specified and directed

80 mm bore

100 mm bore

150 mm bore

200 mm bore

Labour work required for taking out/down suction pipe 80 mm to 200 mm bore from sump, of any capacity, dismantling of foot valve screwed / flanged type and re-lowering after refixing in position the same duly cleaned / minor repair, if any, required such as replacement of rubber gasket/ lifting bolts & nuts and making thread for the suction pipes off sizes etc complete all as specified and as directed.

M&L painting on steel and iron surfaces with two coat of synthetic enamel paint as per existing colour scheme or pattern after preparation of old painted surface of any description over 10cm in width or girth complete all as specified and as directed

Supply, fixing, jointing & testing butterfly valve (wafer type) of sizes as under, ISI Marked, flanged ends drilled pressure rating PN-1.0, PD Short body, complete all as specified and as directed. (Note:- Jointing material shall deemed included in the quoted unit rate of this item.)

80 mm bore

100 mm bore

150 mm bore

Supply, fixing, jointing and testing of Cast iron Non Return valve without by pass arrangement, swing type, confirming to IS 5312, flanged ends pressure rating PN 1.0 complete all as specified and as directed. (Note:- Flanged joints complete with jointing material shall deemed to be included in the unit rate of this item.)

80 mm bore

100 mm bore

150 mm bore

Supply and fixing CI foot valve of following sizes rating PN 1.0 flanged ends, swing type opration with rubber sheet, as per IS:4038 complete all as specified and directed. (Note:- Flanged joints complete with jointing material shall deemed included in the quoted unit rate of this item.)

100 mm bore

150 mm bore

M&L contruction of valves pit chamber having internal dimention 90cmx90cmx90cm (internal height) with PCC (1:4:8) using 40mm graded stone aggregate for foundation base of (15mm thick, 23 cm brick wall in built in cm(1:4), 15mm thick rendering all around the brick work in cement mortar 1:6, PCC (1:2:4) type B1 coping with 20mm graded aggregate for grounting MS frame including 2mm thick MS top sheet cover with locking arrangement incl 50mm pad lock with double key arrangement, MS frame made out of 40x40x6mm thick angle iron incl painting of steel surface with two coats of syenthetic enamel paint over a coat of red oxide primer as finishing coat incl necessary excavation & earth work in any type of soil, returning filling in and removal of surplus soil to a distance not exc 50mtrs drg No CWE (U)/D-1/86 sheet No 1/1 and includung demolition/ dismentling of existing valve chamber complete all as specified and as directed.

Supply, fixing, jointing & testing Cast Iron Sluice Valve of following dia bore as under, ISI Marked, flanged ends drilled pressure rating PN-1.6, PD Short body, confirming to IS 14846 -2000, having stainless steel spindle with cast iron operation wheel at top complete all as specified and as directed. (Note:- Flanged joints complete with jointing material shall deemed included in the quoted unit rate of this item.)

Supply & fixing UPVC pipes of pressure rating of 10Kg/CM square fixed complete to walls, ceiling, floor or in trenches any types of pipe including fittings & jointing material to the existing of following sizes .

100 mm dia

150 mm dia

Supply & fixing mild steel work for tank cover/valve pit cover etc made of MS angle /flats/channels etc including cutting of top and botttom to shape as directed,drilling holes & welding work etc and similar works confirming Fe-290,Gde E-165 complete all as specified and as directed.

Satish Kumar Gupta

Yadav Enterprises

ASHUTOSH BUILDERS

Akarsha Enterprises

B.R. Enterprises

Deven Associates