Installation of 3.3 kv, 300kvar capacitor bank with control panels and shed foundation and connected to the 2.5 mva secondary side switch of 11kv/3.3kv main substation jocp under hazaribag area

Repairing and reconditioning of a. 11 kv 800amp, prabhu make sl no 0526 vcb switch of feeder 1 and b 3.3 kv, 400amp ocb crompton greaves make sl nokugp.ocb.ccl001 used for primary control of lighting transformer 630 kva 3.3kv 440v installed at main s

Repairing/rewinding of slip ring motor at south samla unit,msam colliery, repairing of ece make 11kv ocb at pandaveswar colliery and repairing of 3.3 kv, 315kva, tsu controlling ht switch, 400a at manderboni unit, msam colliery,pandaveswar area

Dehydration, filtration and commissioning of 1 mva 11kv/3.3kv power transformer, 100kva 3.3kv/440v lightening transformer, 25kva 550v/220v lightening transformer and 300kva 3.3 kv/440v lightening transformer at south samla unit of msam colliery under

Tender for replacement of 01 nos 22 kv vacuum circuit breaker outdoor type for 22kv chirgaon i feeder aw accessories complete in all respect at 66 22 kv sub station at samoli rohru under electrical system sub division hpsebl nogli fty 2025 26

Tender for replacement of 01 nos 22 kv vacuum circuit breaker outdoor type for 22kv kumarsain feeder aw accessories complete in all respect at 66 22 kv sub station at kumarsain under electrical system sub division hpsebl nogli for the year 2025 26

Complete repairing of11kv, 400a oil circuit breaker bhart heavy electrical make ctr 400/5-5s.no.bph/07 primary controlling of 1mva transformer11 kv/3.3 kv as per dgms safety guideline and safety point of view under bhowra powerhouse.

Repairing of isolator switch boxes and circuit breaker platforms at 220 kv gss behror

Work of 3.3kv control fault finding with replacement of potential transformer and rectifier for 3.3kv ht feeder panel with other allied spares at bhandup pumping station