Repairing and part rewinding of one no. 3.3 kv, 350 kw, 1490 rpm, marathon electric make, sr. no. f330123 by 1, three phase induction motor, installed in mine at karo ocp, under bnk area

Complete repairing and overhauling of one no. mnp make, 1000 gpm, 4 chr, multistage pump and onsite commissioning the pump on the base plate and alignment with the prime mover, in mine, w.r.t. karo opencast project, bnk area

Onsite repair cum prive maintenance of two nos. of vcb switches, first, 11 kv, 400 a, meditron make, sr. no. 9470, second, 11 kv, 1250 a, andrew yule make, sr. no. 2242, and one no. of ocb switch, 3.3 kv, 400 a, sr. no. 82249, reyrolle burn make

Onsite repair and maintenance of two nos. of vcb switches, first 3.3 kv, 1250 a, andrew yule make, sr. no. 2545, second, 3.3 kv, 800 a, andrew yule make, sr. no. 0017, and one no. of ocb switch, 3.3 kv, 400 a, reyrolle burn make, name plate missing,

Repairing of the one no. of 2000 gpm pump, 150 meter head, 3 chr, mnp make and onsite commissioning with the motor, in mine w.r.t. karo ocp, bnk area

Onsite overhauling cum prive maintenance of two nos. of transformers, first 3.3 kv by 440 v, 750 kva transformer, name plate missing and second 3.3 kv by 440 v, 100 kva, pradip lamp make transformer installed at the coal stock, and the excavatio

Onsite prive repair and maintenance of 3 nos. of 3.3 kv d.o.l. starters, first sr. no. h147, prot india make, second name plate missing, and third sr. no. sa1339, sail make, installed for control of 2000 gpm and 1000 gpm pump motor sets, in mine

Onsite repair and maintenance of three nos. vcb switch, first 3.3 kv, 630 a, sr. no. 4035, andrew yule make, second 3.3 kv, 630 a, sr. no. vbb 292 electroteknica make and third, 3.3 kv, 630 a, sr. no. vbb 293 electroteknica make, installed at the 11

Onsite repairing of two nos. neutral grounding resistor first 3.3 kv grade 50 amps, maxtron make and second ss electrical make, sr. no 0313, 3.3 kv grade installed at the 11 kv main substation and 3.3 kv and 11 kv no load isolator, including its acce

Repairing of the four nos. of base plates of the four nos. of 2000 gpm and 1000 gpm pump motor sets, and repair of the 8 inch dia suction pipeline of the two nos. of 2000 gpm pumps, installed in mine, w.r.t. karo ocp, under bnk area