Providing laying and jointing 05 50 and 80 mm dia for replacement of damaged g.i. pipe line with labor and material at site ward no. 48 file no. 11/25x9/1

Estimate for on spot drinking water for the sinking of dia pvc pipe mark tube well at kola at rautara gp

Lifting of 10 hp submersible pump and lowering after rectification with 2 length cable 1200 feet 50mm dia pvc pipe 600 feet and replacement 250 mtr flexible rope at bnr siding rocp.

Supply of bamboo ladder 20 feet long, approx 3.00 to 2.5 dia at the bottom end, 2.5 to 2.6 at the top of the cross pieces ie 16 mm steps should be at a distance of 17 (approx.) and bamboo ladder should be tighten with g.i. wire of 16 swg.

Installation of one no. 6 in dia ms pipe delivery line 600 mtr. from 23bdip 10l to 23bdip 1l, and then to 25d 1l through inclined, along with installation of two no s of goalposts for a newly installed pump of 23b dip in underground at mic, jpc

Providing , laying and fixing of 100 mm dia g i pipe with welding and supply of 4inch dia g i flange for laying and maintenance of existing pipe line from different location of colony to meet domestic water demand w.r.t konar exp ,ocp,bnk area.

Sinking of 200 mm. dia deep tube well with top enlargement 300 mm. dia, depth of tube well is considered around 102 mtr with pvc pipe by direct rotary rig boring system within englishbazar municipality area, malda at ward no-04.(sl no -03)