Reboring of tubewell at behind of ITI Collage Kanshiram Colony Siddhan Road Lalitpur Urban water supply scheme

Reboring of Tubewell at behind of ITI Collage Kanshiram Colony Siddan Road Lalitpur Urban Water Supply Scheme.

Resisivity and hydrological surey

Transportation, erection, dismantling of DC/RC/DTH Rig machine.

Transportation, erection, dismantling of 150 PSI compressor.

Transportation, erection, dismantling of 1 cusec/ 3 cause OP unit and yield test.

Drilling and reaming of 450 mm dia bore from GL to 35 m BGL by DC method.

Drilling and reaming of 200/165 mm dia DTH bore from 35 mm BGL to 75 mm.

Electrical logging of the bore.

Lowering of 200 mm dia MS housing Pipe G.L 36 MTR BGL.

Supply of 1.6 to 4.8 mm size pea gravel and surrounding of tubewell.

M.s tubewell assembly with all required parts like planning pipe, slotted pipe, rings, well cap, ball plug, clamp, reducer, central guide, support structure etc as required & per type Engineer design complete in all respects.

200 mm dia M.S.E.R.W housings plain of thickness 7.1 mm : 30 mtr.

Development of tube well by 150 PSI capacity Air compressor.

Development of Tube well by 3 cuses OP unit.

Chemical & Bacteriological test of water.

Note :- 18 % GST will be Paid extra.