Special repair replacement of existing CI GI water supply pipe line with new di pipe line and other connected items beth pump House no 1 and foaling line at EBS Babugarh under GE (N) Meerut Cantt

Amount

Taking down carefully unserviceable cast iron pipe line 150mm dia any type from its position (in trenches/wall/floor) complete all as specified and directed.

All as per item No 1.00 above but pipe line 100mm dia.

Taking down defective sluice valve 150mm dia any type complete all as specified and directed.

All as per item No 3.00 above but sluice valve 100mm dia.

Supply and laying 150mm nominal bore ductile iron pipes with socket and spigot ends suitable for tyton joint centrifugally cast class 'K-7' in any length laid in trenches complete all as specified and directed.

All as per item No 5.00 above but 100mm nominal bore.

M&L for ductile iron pipe and specials fittings class K-7 as per IS for spigot and socketed pipes for water mains/branches link such as bends (any type radius and angle) tapes any type, (straight bend, increasing, decreasing or double socket etc) tee pieces single branches function double branch cross (all sockets and spigot) collars, caps and plugs, suitable for non lead joint upto 150mm bore complete all as specified and directed.

M&L 150mm bore tyton joints for water mains DI spigot and socketed pipe, special and finttings with rubber gasket joint including nut and bolts complete all as specified and directed.

All as per item No 8.00 above but 100mm bore joints.

M&L 150mm bore joints for water mains CI spigot and socketed pipe, special and fittings with caulked spun yarn and run lead joint complete all as specified and directed.

All as per item No 10.00 above but 100mm bore joints.

Taking down carefully old steel water tubing and connection from its position (in trenches/walls/ceiling) complete all as specified and directed.

50/40mm dia.

25mm dia.

Supply and laying galvanised steel tubing medium grade laid in trenches and jointed including necessary fittings such as bends, elbow, tees, sockets etc of following size complete all as specified and directed. Make - TATA/JINDAL/ NTL/NEZONE.

50 mm dia.

40 mm dia.

25 mm dia.

S&F of gun metal gate vales (ISI marked) with iron wheel head screwed both end for iron pipe including taking down old existing gate valve complete all as specified and directed.

50 mm dia.

40 mm dia.

25 mm dia.

Cutting existing CI pipe 150/100 mm bore laid in position for taking out branch connection by inserting and including new tee and collor etc complete all as specified and directed.

S&F 150mm dia sluice valve flanged of 1.6 PN complete all as specified and directed.

All as per item No 16.00 above but 100mm dia.

Excavation in trenches, not exc 1.5m wide and not exc 1.5m in depth for for laying of pipe lines, valve chambers, manholes etc including forming bottom surface to required level and gradient and getting out in soft/loose soil complete all as specified and directed.

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

Removing excavated soil to a distance n.exc 50m and depositing where directed at a level n.exc 1.5m above the starting point complete all as specified and directed.

S&F cast iron air valves with single air outlets, conforming to IS 14845 of size 100 mm dia bore and fixing up in cast iron water supply mains of size 100 mm dia complete all as specified and directed.

M&L for construction of brick masonry valve chamber of size 900 x 900 x 900 mm (internal dimensions) with PCC foundatioin 1:4:8 type D2 (using 40mm graded crushed stone aggregate) 150mm thick, 150mm wide off sets all round over 100 mm thick hard core, brick masonry walls built in CM 1:6, 50 mm thick PCC 1:2:4 type B1 coping finished even and smooth, redering 10mm thick in cement mortar (1:6) finsihed even and smooth, without using extra cement internally and 150mm below ground level externally and top of floor including excavation, earth work in soft/loose soil, 5mm thick MS sheet cover fixed on 50 mm x 50 mm x 6 mm thick angle iron frame with hold fasts embedded in PCC coping with locking arrangement, mild steel handle and painting to steel surfaces with two coats of synthetic enamel paint over a coat of red oxide primer including disposal of surplus soil to a distance not exc 50m etc complete all as specified and directed.

All as per item No 22.00 above but of size 600 x 600 x 600 mm.

M&L for cutting hard standing/road for laying of RCC pipe upto dia 300 mm and providing concrete bed for laying of RCC pipe including packing under and haunching against the sides of pipe after they are laid and tested, well rammaing to the excavated soil and repair the cutting/excavated porion of road by providing cement concrete 1:3:6 type C2 (using 40mm graded crushed stone aggregate) complete all as specified and directed.

Supply and laying of reinforced cement concrete 300 mm dia pipe, class NP2, laid and jointed complete with collars all as specified and directed.

Supply, installation testing and commissioning of class B 150 mm flange type water flow meter including labour for two bolted flanged joints and necessary welding of flange including gasket, nuts, bolts, washers etc complete with collars all as specified and directed. Make - Forbes Marshall/E&H/Emerson/Kranti.

Jain Traders

GARG CONSTRUCTION CO