Replacement of old damaged 150mm of DI main raw water supply line at head site of WSS Chakerpora Batpora

Amount

Earth work in excavation by mechanical means (hydraulic excavator) in trenches for foundations, drains, pipes, cables etc. (not exceeding 1.5 m in width) and for shafts, wells, cesspits and the like not exceeding 10 sqm on plan, including dressing of sides and ramming of bottoms lift upto 1.5 m, including getting out excavated earth and disposal of surplus excavated earth as directed, within a lead of 50 metres:

All kinds of Soil

Dismantling old C.I. pipes including excavation & refilling trenches after taking out the pipes, breaking lead caulked joints, melting of lead & making into blocks, including stacking of pipes at site lead up to 50 meter :

Providing push-on-joints to Centrifugally (Spun) Cast Iron Pipes or Ductile Iron Pipes including testing of joints and including the cost of rubber gasket. 150 MM Dia DI

Providing and fixing of 150 MM Dia D.I. sluice valves (with cap) complete with bolts, nuts, rubber insertions etc. (the tail pieces if required will be paid separately). Confirming to IS:14846 read with latest amendments.

Fabricating/ Providing of MS Tees,Bends,Collars etc of required Degree and size including all carriages complete.

Providing and fixing of MS flanged joints (12mm thick) to 150mm Dia GI/DI pipes including cutting of pipes, welding charges, cutting of flanges, rubber gasket, bolts, nuts including testing of joint and all sorts of carriages. Complete Job.

Providing and laying S&S Centrifugally Cast (Spun)/ Ductile Iron Pipes conforming to IS : 8329.

150 mm dia Ductile Iron Class K - 7 Pipes

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20 cm in depth, consolidating each deposited layer by ramming and watering, lead upto 50 m and lift upto 5 m for 90% only.

Carriage of Pipes by mechanical transport including loading, unloading, stacking of pipes from site to Divisional store budgam for Avg Lead 30 KMS

150 mm dia Ductile Iron Class K - 7 Pipes

NAYEEM FAROOQ BEIGH

ISHFAQ MAJEED PATHAN

GHULAM MOHMMAD WANI

FAYAZ AHMAD BHAT