Maintenance and diversion of 440 v/3.3 kv o.h. lines electrification works at various locations of kuju colliery under kuju area.

Moulded case circuit breakers (mccb) conforming to is/iec 60947 (part 2),miniature circuit breakers (mcb) for ac operation marked to is/iec 60898 (part 1),miniature circuit breakers (mcb) for ac operation marked to is/iec 60898 (part 1),moulded case circuit breakers (mccb) conforming to is/iec 60947 (part 2),moulded case circuit breakers (mccb) conforming to is/iec 60947 (part 2),led bulb 9 w,fan regulator electric switch type,mcb spn 32 a,door bell electric ding dong 220 240 v,led flood light 150 w,led street light 45 w,led street light 70 72 w,led street light 90 w,mcb sp 25 a c curve 10 k 50 hz 240 v,mccb 630 amp 4 pole 50 k,led street light 150 w,mccb 630 amp 3 pole 25 36 k,mccb 125 amp 3 pole 25 k,mccb 100 amp 3 pole 16 25 k,fuse wire tinned copper 40 swg

A) maintenance of 11 kv/3.3 kv/440 v ohl for period of 01 year at topa project under kuju area.b) illumination at excavation and enm workshop, settling tank pump station with aerial bunch cable, sky netting arrangements at topa project kuju area.

On site prive maintenance of one no. 3.3 kv by 440 v, 630 kva (name plate missing) transformer, installed at kargali railway siding, and onsite prive maintenance of six nos. of transformers of capacity 40 kva to 100 kva, under karo ocp, bnk

Onsite repair cum prive maintenance of one no. 440 v distribution panel, name plate not visible, consisting of 630 a mccb and 1000 a acb, installed at the excavation workshop, and one no. 3.3 kv, 400 kw sail make, sr. no. sa1339, direct online s

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

Prive maintenance cum overhauling of two nos. 440 v distribution panels, installed at the excavation workshop and kargali railway siding, w.r.t. karo ocp, under bnk area

Reorganisation of 3.3 kv and 440 v overhead line and replacement of damaged accessories near durga mandap, kargali ocp.

Testing overhauling and tripping system 01 nos, 630 kva, 3.3 kv/440 v andrew yule transwitch unit of locp

Testing overhauling and tripping system 01 nos, 630 kva, 3.3 kv/440 v andrew yule transwitch unit of locp