REPAIR REPLACEMENT REROUTING OF OLD CI DI GI DISTRIBUTION SYSTEM INCLUDING CONNECTING ITEMS AT SIGNAL GROUP DCN PALAM DAD PANCHWATI AND PALAM BAGH AREA OF AGE U WATER SUPPLY NO I UNDER GE U WATER SUPPLY DELHI CANTT 10

Amount

Excavation in trenches not exc 1.5 metres wide and not exc1.5 metres deep for pipe line in any type of 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 complete all as specified and 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 directed

Excavation in trenches by cutting of road crossing, PCC hard standing for taking out/laying of pipe lines including PCC (1:2:4) type B-2 using 40 mm graded crushed stone aggregate in foundations,filling and mass concrete complete including making good the existing surface complete all as specified and directed.

Taking up existing CI/GI/MS/Nidhi Pipes including all fitting of the following sizes complete all as specified and directed. (Note:- (a) Old U/s material obtained from demolition shall be taken on charge in demolition/salvage register and enter page number in demolition statement. Necessary RV of GI/CI/DI/MS pipe in 'RM' shall be taken into account and attach with RAR/F Bill) (b) Excavation and earth work shall be measured and paid seprately under respective items.

100 mm bore

150 mm bore

Supplying, Laying, jointing, testing and commmisioning of DI Pipe of following sizes, with spigot and socketed ends centrifugally cast Class K-7 type, Push on joint confirming to IS 8329 laid in trenches complete all as specified and directed:- Note :- (a) Layout plan for laying of DI pipe shall be given by EIC in writing. (b) DI pipe whole quantity of tender shall be procured by contractor for payment in 1st RAR as material lying at site. (c) Piece meal site laying shall be given by EIC and contractor transport the DI pipe accordingly. No any additional payment for transportation will be given to contractor. Contractors are requested to quote rate accordingly.

100 mm bore

150 mm bore

Material and labour for DI specials like bends, tapers any type any radius and angle, Tee pieces single branch `Y' junction, double branch, cross (all sockets or socket and spigot) collars, DI connecting pieces one end flanged and other end spigot/socket, reducers/bell mouth pieces one end flanged and other end tapering as bell mouth for the size up to 150 mm dia bore complete all as specified and directed.

Material and labour for Cast iron bends, tapers any type any radius and angle, Tee pieces single branch `Y' junction, double branch, cross (both all sockets or socket and spigot or flanged) collars, cast Iron connecting pieces one end flanged and other end spigot/socket, reducers/bell mouth pieces one end flanged and other end tapering as bell mouth for the size up to 150 mm dia bore complete all as specified and directed..

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

Material and labour including jointing and testing of cast iron sluice valves class PN-1.0, conforming to IS:14846 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 . (Note:- Old U/s material obtained from demolition shall be taken on charge in demolition/salvage register and enter page number in demolition statement. Necessary RV of Sluice valve in weight (KG) shall be taken into account and attach with RAR/F Bill)

80 mm bore

100 mm bore

150 mm bore

200 mm bore

250 mm bore

300 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 all as specified and as directed by Engineer-in-Charge. (Note - Flanged joints complete with rubber jointing materail shall deemed to be included in the unit rate of this item) (Note:- Old U/s material obtained from demolition shall be taken on charge in demolition/salvage register and enter page number in demolition statement. Necessary RV of Non Return valve in weight (KG) shall be taken into account and attach with RAR/F Bill)

180 mm bore

100 mm bore

150 mm bore

200 mm bore

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

100 mm bore

150 mm bore

200 mm bore

Taking up old GI steel tubing with connection including fittings all as specified and as directed by Engineer-in-Charge of the follwing sizes :- (Note:- Old U/s material obtained from demolition shall be taken on charge in demolition/salvage register and enter page number in demolition statement. Necessary RV of GI Steel tubing in weight (KG) shall be taken into account and attach with RAR/F Bill)

15 mm bore

20 mm bore

25 mm bore

40 mm bore

50 mm bore

Supply & Laying of GI pipe 'Medium' grade ISI mark including all fittings in old/new positions in trenches/wall/floor complet and making good the distributed surfaces as per existing as directed of following sizes. (Note :Excavation and earth work will be measured and paid separately. )

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 directed by Engineer-in-Charge. (Note:- Old U/s material obtained from demolition shall be taken on charge in demolition/salvage register and enter page number in demolition statement. Necessary RV of Gun Metal gate valve in weight (KG) shall be taken into account and attach with RAR/F Bill)

15 mm bore

20mm bore

25mm bore

40mm bore

50mm bore

Supply and installation of flanged ends strainer/dirt box, PN-10 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 at site by the Engineer-in-Charge. (Note:- Old U/s material obtained from demolition shall be taken on charge in demolition/salvage register and enter page number in demolition statement. Necessary RV of strainer / dirt box in weight (KG) shall be taken into account and attach with RAR/F Bill)

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 at site by the Engineer-in-Charge. (Note:- Old U/s material obtained from demolition shall be taken on charge in demolition/salvage register and enter page number in demolition statement. Necessary RV of Water Meter in weight (KG) shall be taken into account and attach with RAR/F Bill)

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 all as specified and directed by Engineer-in-Charge. (Note (i):- Flanged joints complete with jointing material shall deemed to be included in the unit rate of this items.) (ii) Old U/s material obtained from demolition shall be taken on charge in demolition/salvage register and enter page number in demolition statement. Necessary RV of CI Foot valve in weight (KG) shall be taken into account and attach with RAR/F Bill)

80 mm bore

100 mm bore

150 mm bore

Supplying , laying , jointing, welding 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 including taking out the old unserviceable pipes. (Note (i):- MS Flanges incl fabrication work will be measured and paid separately.) (ii) Old U/s material obtained from demolition shall be taken on charge in demolition/salvage register and enter page number in demolition statement. Necessary RV of MS Pipe valve in weight (KG) shall be taken into account and attach with RAR/F Bill)

100 mm dia

150 mm dia

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 complete all as specified and directed.

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 200 mm size complete all as specified and directed. (Note for item No 20 & 21 :- Old U/s material obtained from demolition shall be taken on charge in demolition/salvage register and enter page number in demolition statement. Necessary RV of MS flange in weight (KG) shall be taken into account and attach with RAR/F Bill)

Supply & Fix float valve high pressure of PTMT with epoxy coated Aluminum rod and High density plastic Ball screwed for iron pipe, including taking out float valve of following sizes complete all as specified and directed by Engineer-in-Charge. (Note :- Old U/s material obtained from demolition shall be taken on charge in demolition/salvage register and enter page number in demolition statement. Necessary RV of PVC Scrap in weight (KG) shall be taken into account and attach with RAR/F Bill)

15 mm bore

20 mm bore

25 mm bore

50 mm bore

Material and labour painting two coat of synthetic enamel paint as per existing pattern on pipe surface/header connection including preparation of surfaces by scratching and removing the rust, applying one coat red oxide primer complete all as specified and as directed

M&L for removing weeds and wild grass inside the installations using chemical spray and trimming trees and unwanted plants using petrol operated Tree/Grass cutting tools and dressing of the surface by scrapping high patches and filling low patches with the scrapping soil to give an even and neat look to the site and disposing off all the unwanted grass, bushes and debris complete all as specified and directed by the Engineer-in-Charge.

Material and labour for MS works of any sizes of angles irons/flat iron/MS sheet works for U/S Sumps for making grills and stair steps etc complete all as specified and as directed. (Note :- Old U/s material obtained from demolition shall be taken on charge in demolition/salvage register and enter page number in demolition statement. Necessary RV in weight (KG) shall be taken into account and attach with RAR/F Bill)

Demolition in concrete cement in ground floors and paving(Road cutting) not exc 15cm thickness (bellow or above the ground level) complete all as specified and as directed.

M & L PCC (1:3:6) type C2 using 40mm graded stone crushed aggregate as in foundation for including fair finish even and fair to exposed surfaces without using extra cement complete all as specified and as directed

Demolition of brick work or stone/boulder masonry built in cement mortar including all quoin jambs pillars etc complete all as specified and as directed. (Note :- Old U/s material obtained from demolition shall be taken on charge in demolition/salvage register and enter page number in demolition statement. Necessary RV in (CUM) shall be taken into account and attach with RAR/F Bill)

M&L brick work in CM (1:4) with sub class 'B' bricks above ground level and not exceeeding 1.5mtr in height from ground level including footing complete all as specified and as directed

M&L rendering 15 mm thick plaster on brick work/concrete surface in cement mortar (1:4) finished even and smooth without using extra cement complete all as specified and as directed

S&F, in replacement, butterfly valve 100mm dia with all necessary fittings including taking down old unservicable butterfly valve complete all as specified and directed by Engr-in- Charge. (Note :- Old U/s material obtained from demolition shall be taken on charge in demolition/salvage register and enter page number in demolition statement. Necessary RV in weight (KG) shall be taken into account and attach with RAR/F Bill)

Taking down water level indicator unit from Over head reservoir/Semi Under ground sump, supply and fix new water level indicator with complete accessories such as copper ball, necessary pully, nylon rope, steel Plate duly painted white with marking at every 10cm interval, letter writing of size 15mm width and 100mm long with signal red radium paint and painting of indicator with illumination postal red paint and errected at the height of 3 meter from ground level with necessary angle, nut and bolts rightly calibrated as per the tank level all as directed by Engr-in-charge. (Note :- Old U/s material obtained from demolition shall be taken on charge in demolition/salvage register and enter page number in demolition statement. Necessary RV in weight (KG) shall be taken into account and attach with RAR/F Bill)

P S TRADERS

Rahul Enterprises

Anandeshwar Enterprises

DHAIRYAE ENTERPRISES

KUSHAL ENTERPRISES

Deven Associates

SREE BABA TRADERS

Yadav Enterprises