Complete repairing/rewinding of 150kva transformer 11kv/440v make kva process t/f pvt. ltd. sl. no. 11/1386 of jocp workshop under block-ii area

Repairing and maintenance of ocb switch 440vctr 400/5a make g.e.c sl no.002 installed at bhoura north e.j.area.

Complete repairing/overhauling of make-m and p pump 600 g.p.m,06 stages, sl. no.090356, 180 meter head of water treatment plant bhowra (south) colliery

Complete rewinding of one 150 kva, 6.6 kv 440v lighting transformer one 90kw 550v gec make rotor shaft replacement of jpc

Repairing of primary and secondary control panel for &#x0d gec make 3.3kv/550v transwitch unit at r-6 mine, &#x0d ncph colliery.

Overhauling of bhr 95 type kirloskar make v.t.pump no.12 22 25 (3 nos.) atmhaisal stage i pump no. 3 12 (2 nos.) at mhaisal stage ii overhauling of motor no.20 26 at mhaisal satge i and rewinding of motor no.1 at mhaisal stage iii.

(a). repairing of 3.3kv, 630a, vcb, ctr 600/300/5a, make-pce, sl.no.-05/hmv/132 installed at main sub-station of gvp phase-ii ocp, (b). repairing of 3.3kv vcb, make-pce, 630a, sl.no.-05/hmv/131 of secondary switch at 3mva, 11kv/3.3kv transformer of g

Repairing and rewinding of 03 nos. h.t. induction motors, i) rating 223 kw, 3.3 kv, make ngef, ii) rating 375 kw, 3.3 kv, make crompton greaves and iii) rating 1130 kw, 6.6 kv, make cg power of pump section at dipka expansion project.

Repairing/reconditioning of 160 kw, 440v, alstom make motor and 80 kw, 550v motor make crompton greaves of topa ocp under kuju area.

Overhauling and repairing of engine, clutch system etc of tata make explosive van regd. no- jh02an-3335 (model bs-iii (1613)) of karma project under kuju area.