Raw water supply by replacing old and recent 6inch dia ms pipe line from 3b quarry docp to railway siding colony and water tank reservior near enm office and staff quarter colony by new 6iinch dia ms pipe line approx. 500ft. at docp

Dismantaling two nos pump with motor dismantling and shifting with re- installation at borira quarry for dewatering the coal face at docp.

Dismantling with shifting and re- installation of pump motor sets transformer, h.t. switch etc. with shelter shades comp. at the borira quarry at docp.

Salvaging of 2 sets of roto pump motors with baseframes, 2 sets of 90m head/500gpm turbine pump motors (90kw) with baseframes, 1 of dsm pump motor (90kw) with baseframe, 3 units of 90kw/550v ers, and 2 units of 200a/550v acb from the stone d

After rep./ modification of dmg. bed plate and instal. of 4th no. 1200 gpm and 200 kw ht motor on pontoon at borira quarry for dewatering of mines water at docp. (c) div. of 2nd range 8inc dia pipe line of docp borira quarry for uninterrupted pumping

Dismantling, shifting and fitting complete pump set, motor, pipe line matching for 02 nos. of pump motor set installed at 42 no old quarry for water supply to colony at tapin north ocp, hazaribagh area

Dismantling/shifting , reinstallation of existing storm water pump sets at suitable level alongwith earthing and cabling at minto bridge pump house.

Rewinding with mechanical repairing of 100hp, 550v, 2900 rpm, 100m head 5-stage pullen make submersible pump with motor installed at begunia project under c.v. area- xii.

Lowering /shifting ( multiple time ) due to decreasing quarry water of 3 nos 4000 gpm pump motor set 12 time with delivery range and placeing all 3 nos pump set at new place due to dry of quarry which includes dismantling pipe line of 10 inch 450

Unserviceable pump, motor set and bed plate dismantaling from the pontoon and fabrication new bed plate with installation of pump with motor set borira quarry for dewatering the coal face at docp.