(a)repairing of 3.3 kv h.t. primary side 440v l.t. secondary side switch of electroteknica make tsu sl.no.1161 (local id.jg/tr/315kv/29)of seth kothi east bararee ,(b) repairing of tsu 315 kva of h.t. primary 3.3 kv and l.t. secondry 440v secondary

Complete repairing/rewinding and overhauling of pullen make 150 h.p.550 volt 2900 rpm submersible motor and 6 stage pump ( local id. bccl/jg/ /pump/150 hp/08) set at seth kothi east bararee of jeenagora section of amal. nt-st-collieary under lodna

Erection of 82 no pipe pole and 10350 mtrs of 3 wire overhead conductor for providing 11 kv power to paharigora basti from seth kothi gurguriya basti jeenagora of amal. nt-st-jg colliery under lodna area.

Erection of 8no. pipe pole and 700 mtrs 2 wire 220 v overhead line at seth kothi and parbad of jeenagora section to maintain smooth supply of 220v power for lighting use to workers colony at jeenagora s/c of amal. nt-st-jg colliery under lodna are

Complete repairing of one no. lt switch of 400 amps 550 v g.e.c. make switch for main controlling of jeenagora workshop installed at kt sub-station of jeenagora section under amal. nt-st-jg colliery local id.no.bccl/jg/sw/550 v/38 .

Complete rewinding of 315 kva tsu transformer rating 3.3 kv/440 v kirloskar make local id.no. nt/tsu/315 kva/tr/18 of amal. nt-st-jg colliery under lodna area.

Earth cutting dismantling of 6 inch old and damaged pipe 120 mtr. carrying laying and joining of new 6 inch dia m.s. pipe 150 mtr. at east bararee delivery range of submersible pump of jeenagora project under amal. nt-st jg colliery.

Lifting and lowering of 3 nos. submersible pump with 6 inch dia pipes at kanta ghar east bararee and bhatta pump of jeenagora colliery due to break down of submersible pump and few damaged 6 inch dia pipes amal. nt-st-jg

Complete repairing of tsu primary and secondary side 3.3kv ht/lt 440v unit (switch) kirloskar make used for lighting line purpose local id-nt/tsu/315kva/tr/18 of amal.nt-st-jg ocp under lodna area.

Providing maintenance free chemical earth electrode and s/e of g.i. strip at kalithan new sub-station at jeenagora of amal. nt-st-jg colliery under lodna area.