Work of repairing of pipeline used for supplying raw water to JWTP, Block Area

Repairing of 12" dia raw water pipeline

Pumping out water caused by springs, tidal or river seepage, broken water main or

Earth work (All kind of soil)

Filling of available excavated earth

Providing Flanged Joints 300 mm

Dismantling of 12" dia M.S pipe

Laying and jointing of 12" dia pipe

Labour charge for cutting and welding of damaged pipe for leakage repair

Dismantling of 300mm dia sluice valve & NRV after repairing

Loading Unloading and Transporting 12" dia pipe from JWTP

Providing 20 mm M/S nuts and Bolt.

Repairing of 16" dia raw water pipeline

Pumping out water caused by springs, tidal or river seepage, broken water main or drains and the likes

Earth work (All kind of soil)

Feeling available executive earth (excluding rock) in trenches, plinth, Side of foundation etc. in layer not excluding 20 cm in depth,

Dismantling ci pipe including exhibited and refilling trenches after taking out the pipe manually/by mechanical means breaking lead

Labour for cutting ci pipe with steel saw of 400 mm dia ci pipe

Providing lead caulked joints to spun iron or C.I. pipes and specials, including testing of joints but excluding the cost of pig lead :400mm dia

Supply of pig lead

Labour charge for cutting and welding of damaged pipe for leakage repair 400 mm

Dismantling and fitting of 16" dia sluice valve after repair of gate, spindle and check-nut

Providing 16" dia pipe clamp

Providing 30 mm dia holding down boult

Providing flanged joints

Laying in position centrifugally cast (spun) iron S&S or flanged pipes (excluding cost of pipe)

Total impact of GST for the purpose of CTC

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