Maintenance/overhauling of 03 nos of 11kv/3.3kv transformers at ningha colliery, satgram-sripur area

Repairing and rewinding of 02 nos. of distribution transformers, 250kva, 11kv/440v and 250kva, 3.3kv/440v installed at cisf colony and gurudwara chowk under gm unit nk area.

Establishment of power supply infrastructure for dewatering operation from bhanora west block colliery to bhanora west oc patch under satgram sripur area

Custom bid for services - providing laying testing and commissioning of dedicated power supply from proposed dg installed of 11kv main substation to 02 nos of weighbridge and 01 no checkpost of kolgaon ocm wani area

A)complete repairing/rewinding of 63kva 3 phase 3.3kv/230 volt transformer, make- transgietz enterprises, sl. no.-224 installed in dakra mines in respect of dakra project. b) preventive maintenance of 100kva 3.3kv/440v transformer sl. no.- local sl.

(i)for maintenance of one no.1 mva 6.6kv/550v transformer installed at loyabad colliery make-ece,asset sl.no.arn/14 lbc(ii)complete rewinding and overhauling of a 750 kva power transformer 6.6kv/550v at 5 pit substation of lbc make-ece asset.no.loy/e

Complete repairing/rewinding of 667 kva, 11kv/3.3kv transformer installed at amkola substation of nimcha colliery under satgram-sripur area

Complete repairing/rewinding of 500kva,11kv/440v main transformer installed at ab pit colliery under satgram-sripur area

Repairing/rewinding of 500kva, 11kv/440v transformer installed at nimcha (amkola extension) ocp of nimcha unit under nimcha colliery

Repairing/rewinding of 400kva, 11kv/3.3kv mamc make power transformer of girmit colliery under satgram sripur area