SPECIAL REPAIR TO WATER SUPPLY SYSTEM AT AF STN ISSAPUR UNDER GE AF GURGAON

Amount

Excavation in trenches not exceeding 1.5 m wide and and not exceeding 1.5 m depth in loose/soft soil and getting out complete all as specified and directed.

Returning, filling in, with excavated soil including spreading, levelling, watering and well ramming in layers not exceeding 25 cm, complete all as specified and directed.

Removal of surplus soil to distance not exceeding 50 m and depositing where directed at a level not exceeding 1.5 m above the starting point, complete all as specified and directed.

M&L for testing spigot and socketed end ductile iron pipe class K-7 150 mm bore including rubber tyton push on joint, complete all as specified and directed.

M&L for testing spigot and socketed end ductile iron pipe class K-7 ,100 mm bore including rubber tyton push on joint, laying on padastal or laying in trenches complete all as specified and directed.

Supply laying, testing GI tubing 80mm bore medium grade ISI marked conforming to IS : 1239 with all fittings laid in trenches complete all as specified and directed.

Supply laying, testing GI tubing 50mm bore medium grade ISI marked conforming to IS : 1239 with all fittings laid in trenches complete all as specified and directed.

Supply laying, testing GI tubing 25 mm bore medium grade ISI marked conforming to IS : 1239 with all fittings laid in trenches complete all as specified and directed.

Supply laying, testing GI tubing 20 mm bore medium grade ISI marked conforming to IS : 1239 with all fittings laid in trenches complete all as specified and directed.

Supply ,fixing ,testing and commissionng double flanged non-rising stem type cast iron sluice valve suitable for 80 mm dia bore pipe with hand wheel and suitable for pressure rating of PN 1.6' duly drilled holes for fixing of nuts and bolts ,system made of high tensile brass ISI marked and conforming to IS 14846-2000 including 3mm rubber gasket ,nuts,bolts and washer complete all as specified and directed.

Supply ,fixing ,testing and commissionng double flanged non-rising stem type cast iron sluice valve suitable for 150 mm dia bore pipe with hand wheel and suitable for pressure rating of PN 1.6" duly drilled holes for fixing of nuts and bolts ,system made of high tensile brass ISI marked and conforming to IS 14846-2000 including 3mm rubber gasket ,nuts,bolts and washer complete all as specified and directed.

Supply ,fixing ,testing and commissionng double flanged non-rising stem type cast iron sluice valve suitable for 100 mm dia bore pipe with hand wheel and suitable for pressure rating of PN 1.6" duly drilled holes for fixing of nuts and bolts ,system made of high tensile brass ISI marked and conforming to IS 14846-2000 including 3mm rubber gasket ,nuts,bolts and washer complete all as specified and directed.

Supply,laying and jointing cast iron bends (any type ,radius and angle )tapers any type ,(straight ,bend,increasing ,decreasing or double socket etc) Tee pieces single branch ,cross (all sockets or socket and spigot /all flanged or one end flanged and other end spigot ,socketed )collars ,caps and plugs conforming to IS upto 150mm bore including cutting if reqd. complete all as specified and directed.

Construction of brick masionary valve pit in cement motor 1:4 of 100 mm thick PCC 1:4:8 (40mm graded aggregate) for foundation of size 1.20 X 1.20 X 0.9 mtr with brick work 15 mm thick internal and external plaster in cm 1:4 inlcluding 25 X 25 X 5 mm MS angle iron frame all around the fixed point by means of 04 Nos hold fast 150 mm long made out of flat iron, 25 X 6 mm embedded in PCC block 1 : 2 : 4 type B1 including hinges welded with angle iron frame and MS cover 3 mm thick , MS handle of suitable locking arrangements and applaying two coat of synthetic enamal paint over a coat of red oxide primer including necessary excavation, removing/returning filling in soft/loose soil complete all as specified and directed.

M&L for Taking up cast iron water mains incl all fittings with spigot & socket ends 150 mm dia from trenches/floors complete all as specified and directed.

M&L for Taking up cast iron water mains pipe line incl all fittings with spigot & socket ends 100 mm dia from trencdes/floors complete all as specified and directed.

M&L for Taking up/down GI tubing 40/50mm dia from walls trenches/floors complete all as specified and directed.

Drilling and tapping cast iron water mains for branch connection of the internal dia 20mm to 50 mm including clamp piece and nuts and bolts with suitable rubber gaskets complete all as specified and directed.

Adhara Enterprises

M/S Anand Enterprises

airstack india

Ridhi engineers and builders

Saini Enterprises

akhil enterprises

JAMDAGNI ENGG WORKS

sumit associates

Goyal Enterprises