FDR Urgent repairing of existing damaged pipeline of DTW GWR scheme within the jurisdiction of Hezamara R.D block under PWD DWS, Hezamara Sub-Division during the year 2026-27.

Excavating trenches of required width for pipes, cables etc. in/c exacavation for sockets, dressing of sides where required, ramming of bottoms, depth upto 1500mm (slope-1 in 200) in/c getting out the excavated soil & backfilling of soil as required after laying of pipeline, in layers not exceeding 200 mm in depth in/c consolidating each deposited layer by ramming, watering etc. & disposing of surplus excavated soil with all required leads as per Chapter-2 of CPWD specification & direction of the Eng-in-charge.

A. For UPVC pipes in new work

a) In all kinds of soil

i. For pipes not exceeding 90 mm dia

ii. For pipes exceeding 90 mm dia but not exceeding 300 mm dia

B. For G.I. / C.I. / D.I. pipes in new work

i. For pipes not exceeding 90 mm dia

ii. For pipes exceeding 90 mm dia but not exceeding 300 mm dia

Providing and fixing G.I.pipes medium class as per IS:1239 with lates tamendment complete with G.I. fittings including trenching and refilling, cutting and making good the walls etc. complete as per CPWD specification and direction of the Engineer - in - charge.

i. 15 mm dia. nominal bore