Complete repairing / overhauling of 400amp 11kv vcb meditron make switch sl. no. - mdo-0329 at victory bastacolla colliery.

(1) complete repairing/rewinding of 02 nos.transformer (a) 500kva,6.6kv/550-440 volt 3 phase g.e.c make sl.no.22419572 and (b) 750kva,6.6kv/550 volt 3 phase power transformer parsons sl.no.96097 of 4 no,sub-station of akwmc under katras area

Repairing / overhauling and safety protection of 400 amp 550 volt nflp acb switch sl. no.- 841 electroteknica make for zero seam at kuya.

Complete repairing of 01 no. 2000 gpm pump make wilo mnp type 10/12 pluro x 2chrs pump 490/490 mm head 150 mtr,sl.no. 81316960/20/10 under rajhara ocp, rajhara area

Repairing maintenance and complete overhauling of 01 no 1000 gpm, 150 mtr head, multistage plurovan ii model, m and p make pump sl. no-81002724/10/12 at parej east open cast project hazaribagh area.

Repairing rectification and full overhauling with spares of 1000 gpm, 100 mh, model 8-8 dme,mnp make pump assembly at tapin north open cast project hazaribagh area.

1) erection of 3.3 kv over head line installation of 3000 gpm pump at ampl sump for fire fighting of ampl coal dump akwmc,ocp katras area.(2) dismantling and diversion of 6.6 kv power feeder for placement of electrical drill at ocp of akwmc

Complete repairing and converting 5 stage to 6 stage and fitting of pump of make mather and platt, 6 stage , pv-ii, 180m head , 550gpm, si.no.nakc/pump/pv-ii/06 of ug mine 2 seam of new akashkinaree colliery of govindpur area

Complete repairing of 60hp,4 stage,mamc make pump,si.no mhp/pump/07 at maheshpur colliery under govindpur area

Repairing of 5 stage m and p make 500gpm 150 mtr head pump for iv seam ug pumping under govindpur area