(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

Complete rewinding and repairing of 150hp 550v 1486 rpm cg make motor flp sl. no afx81023 of bastacolla colliery under bastacolla area.

Comprehensive annual maintenance contract (camc) including repairing of digitiser and replacement of load cell digital make electronic road w/b 50te capacity installed at zero point sl. no. 201804008 and check post sl. no.101141748 of gvp phase-ii o

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

Complete repairing and rewinding of (a) 01 no. 630kva, 3.3kv/440v k-sambhav make, with sl. no. ktc/tr/630/12 and (b) 01 no. 500kva, 11kv/440v gec make with sl. no. 22426418 oil cooled transformer for colony power supply under kathara colliery.

Complete repairing and rewinding of 630kva,3.3kv-440v,electroteknica make, sl no. tf 110 distribution transformer of tnocp under hazaribagh 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.

Complete and repairing of pump of make mather and platt, 4 stage , pv-ii 120meter head,550gpm,si.no.nakc/pump/pv-ii/15 of 2 seam ug mine of new akashkinaree colliery of govindpur area

Complete repairing and fitting of pump of make mather and platt, 6 stage,pv-ii,180m head,550gpm,si.no.nakc/pump/pv-ii/10 pof ug mine of 2 seam of new akashkinaree colliery of govindpur area

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