REPAIR REPLACEMENT REROUTING OF OF EXTERNAL WATER SUPPLY PIPE LINE AND CONNECTING ACCESSORIES AT DGBR AF NARAINA 61 CAV 48 MVH MH LINES NARAINA PH NARINA NAISENA BAGH URI ENCLAVE 1 WEC MD ACCN AREA TODAPUR AND ADJOINING AREA IN THE AREA OF AGE U

Amount

Excavation in trenches not exc 1.5 metres wide and not exc1.5 metres deep for pipe line in hard/loose soil, getting out and levelling of bottom surface to required level complete all as specified and as directed.

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

Removal of excavated material from site to a distance not exceeding 50 meters away and depositing where directed at a level not exceeding 1.5 meters above the starting point complete all as specified and as directed.

Excavation in trenches by cutting of road crossing, PCC hard standing for taking out of pipe lines including PCC (1:2:4) type B-I (with 20 mm graded aggregate) as in coping, grouting, finished even and smooth without using extra cement as on brick work/flooring complete including demolition making good the existing surface complete all as specified and as directed.

Taking up CI/DI /GI/cemented (Asbestas Pipes)/Niddi pipe /MS pipes /watermain pipes including all fitting with spigot socket ends and lead/rubber tyton joints complete all as specified and as directed.

80/100 mm bore

150 mm bore

200 mm bore

250 mm bore

Supply, laying jointing,testing DI pipe with class-K-7 spigot socketed ends , conforming to IS-8329 laid in trenches of the following sizes complete all as specified and as directed. (Note : Tyton Joint, Excavation & earth work shall be measured & paid separetely.)

100 mm bore

150 mm bore

200 mm bore

250 mm bore

Supply, laying jointing,testing & rerouting of 200mm DI pipe with class-K-7 spigot socketed ends , conforming to IS-8329 laid in trenches complete all as specified and as directed. (Note : Tyton Joint, Excavation & earth work shall be measured & paid separetely.)

Laying jointing,testing cast iron CI pipe with spigot ends complete with all fitting after cleaning thoroughly and removal of all blockades by using splitted bamboos/steel rod effectively complete all as specified and as directed. (Pipe taken up/obtained from item No.5 ) for the follwoing size/ bore of pipe :- (Note : Tyton Joint, Excavation & earth work shall be measured & paid separetely.)

150 mm bore

200 mm bore

250 mm bore

Material and labour for DI specials such as Tees, bends of any size and radius, collars, tapers, tail pieces, caps and plugs etc upto 250mm bore

Material and labour for CI specials such as Tees, bends of any size and radius, collars, tapers, tail pieces, caps and plugs etc upto 250mm bore

Material and labour for Rubber Gasket Joint (Tyton Joint) including jointing material for DI/CI pipe of following size/bore :-

100 mm bore

150 mm bore

200 mm bore

250 mm bore

Material and labour including jointing and testing of cast iron sluice valves class PN-1.0, conforming to IS14846 flanged ends drilled having stainless steel spindle with cast iron wheel at top complete with nuts, bolts, washers and rubber gaskets including taking out unserviceable sluice valve and removal from site for the follwing sizes complete all as specified and as directed.

50 mm bore

80 mm bore

100 mm bore

150 mm bore

200 mm bore

Supply and fixing jointing and testing of cast iron Non return valve without by pass arrangment swing type confirming to IS 5312 flanged ends pressure rating PN 1.0 complete including taking out unserviceable NRV complete all as specified and as directed. Note - Flanged joints complete with rubber jointing materail shall deemed to be included in the unit rate of this item

80 mm bore

100 mm bore

150 mm bore

Material and labour for run lead joint including jointing material for cast iron pipe of following size/bore :-

150 mm bore

200 mm bore

Supply & Laying in replacement of GI pipe mediun grade ISI mark including all fittings in old/new positions in trenches/wall/floor complet and making good the distributed surfaces as per existing complete all as specified and as directed of following sizes. Note : Excavation & Earth work

15 mm bore

20mm bore

25mm bore

40mm bore

50mm bore

Supply & Fixing Gun metal gate valve with iron wheel head screwed both ends for iron pipe and fixed, including taking out unserviceable gate valve bore of pipe of following sizes complete all as specified and as directed

15 mm bore

20 mm bore

25 mm bore

40 mm bore

50 mm bore

Supply and installation of flanged ends strainer/dirt box, with stainless steel mesh suitable for water meter for potable water supplies on up stream of water meter to avoid foreign material entering into meter including taking out unserviceable of following sizes complete all as specified and as directed

80 mm bore

100 mm bore

150 mm bore

200 mm bore

Supply and installation of flanged ends Water Meter woltman type, including testing and making good connection with flanged ends, with gasket rubber sheet and nut & bolts etc ISI Marked fixing in horizontal/incline/vertical position, including taking out unserviceable of following sizes complete all as specified and as directed

80 mm bore

100 mm bore

150 mm bore

200 mm bore

Supply and Fixing in replacement of CI Foot valve of following size , Flanged ends, Swing type opration with rubber sheet as per IS-4038 including taking out unserviceable of following sizes complete all as specified and as directed. Note :- Flanged joints comlete with jointing material shall deemed to be included in the unit rate of this items.

80 mm bore

100 mm bore

Supplying , laying , jointing, and testing MS Pipe (Heavy class 'C') IS : 1239/3589, of followiing sizes laid in trenches or in Horizontal/Vertical/inclined position or laying on floors for connections for suction, to header and connected to out going water main CI/DI pipe line, for following size :- Note:- MS Flanges incl fabrication work will be measured and paid separately.

80 mm dia

100 mm dia

150 mm dia

Supplying , laying , jointing and testing 200mm MS Pipe heavy duty as per IS : 4270,minimum 5.0 mm thick ERW laid in trenches or in Horizontal/ Vertical/ inclined position or laying on floors/existing trenchless for connections for out going water main DI pipe line connection complete all as specified and as directed. Note:- MS Flanges incl fabrication work will be measured and paid separately.

Laying of MS pipe 200mm for exisitng trenchless including setting up the plant and equipment, preparing new pipe work material including all related civil and mechnical works like pulling and back the new pipe work on the exisitng trenchless bore , passing through exisitng line for provision of 200 mm MS Pipe by manually or any method and sand filling/packing in outer gap of the pipe complete all as specified and as directed. Note:- MS pipe & MS Flanges, MS socket incl fabrication work will be measured and paid separately.

supply and fixing in replacement of MS flange 80 mm bore ,16mm thick duly welded with flange joint including nuts bolts ,washer ,Rubber or fiber board gasket joint of size 80mm size

supply and fixing in replacement of MS flange 100 mm bore ,16mm thick duly welded with flange joint including nuts bolts ,washer ,Rubber or fiber board gasket joint of size 100mm size

supply and fixing in replacement of MS flange 150 mm bore ,16mm thick duly welded with flange joint including nuts bolts ,washer ,Rubber or fiber board gasket joint of size 150mm size

supply and fixing in replacement of MS flange 200 mm bore ,16mm thick duly welded with flange joint including nuts bolts ,washer ,Rubber or fiber board gasket joint of size 200mm size

supply and fixing in replacement of MS socket 200 mm bore duly welded both side including connection complete all as specified and as directed.

M&L for fabrication (welding work ) of MS Header/ any size upto 300mm MS pipe for arresting leakges/connection on header complete all as specified and as directed.

Material and labour for PCC (1:4:8) type D-2 (using 40 mm graded stone aggregate) as in foundation, flooring sub base complete for bore well plinth including demolition PCC complete all as specified and as directed

M&L Machine pressed precast concrete interlocking paverblocks any shape and size confirming to IS 15658-2006 of 80 mm thick, M-40 Grade with grey cement and no pigments, over 25 mm thick sand cushioning including surface dresing complete all as specified and as directed.

Material and labour for Brick work with sub class 'B' bricks straight or curved on plan exc. 6M mean radius built in CM (1:4) for pillar in pipe line & pit chamber , boundary walls complete all as specified and as directed

S&F, in replacement, butterfly valve 150mm dia with 150mm MS pipe approx 0.30 M , 150mm flange-01 No incluidng rubber gasket, nut bolt,washer and fabrication (welding work) complete and taking down items deposit in MES store all as specified and directed

An amount of Rs 179574.50 shall be deducted from BOQ on account of schedule of credit

Rahul Enterprises

Deven Associates

Akarsha Enterprises