Custom bid for services - fabrication of a stool and top bracket for the 1000 mm conveyor structure trunk belt structure installed at ro incline of ballarpur colliery pits 3and4 under ballarpur sub area of ballarpur area

Strengthening of 72l belt conveyor at lhcm-1, r-viia seam, 3n4 incline, j.p.colly

Strengthening of 19xd tandem belt conveyor by fabrication of fixed unit of loop take up, installing gear coupling, also strengthening of 65l belt conveyor by installation of discharge drum of 65l belt conveyor at 3n4 incline, j.p.colly.

Strengthening of 74al belt conveyor by fabrication of fixed unit of loop take up, installing gear coupling at 3n4 incline, j.p.colly.

Fabrication, transportation, installation,commissioning and trial of two nos 1000mm width tail end unit in 74al, 72l belt conveyors at lhcm2 section in r-vii seam at 3n4 incline unit, jpc.

Muck and debris cleaning along 72l belt conveyor in r vii seam from 74al to tail end at 3 and 4 incline unit

Replacement of out of order drive drum at 74al belt conveyor, gear box at 72l belt conveyor, tail end drum of 65 l belt conveyor, change of damaged belting at 65 l, 72 l, 74l in r-vii seam at lhcm2 section of 3n4 incline,jpc

Strengthening of a 1000mm wide 72l belt conveyor in the lhcm-2 section of the rvii seam at 3n4 incline, j.p. colliery.

Replacement of three nos. motors change at 15xd tandem belt, 72l belt and -11d(3rd) belt at 3n4 incline, jpc

Replacement of one no. 150kw6.6kv motor and two nos. equalising pinion at incline 2nd belt conveyor at 3n4 incline, j.p.colliery