Repairing and rewinding of 1mva transformer 11kv 3.3kv of amritnagar colliery

Repairing of 40hp haulage motor 02 nos and 3.3kv 100amp acb of jambad colliery

Maintenance/overhauling of 03 nos of 11kv/3.3kv transformers at ningha colliery, satgram-sripur area

Repairing of 3.3kv, 500kw, 1492rpm,sl.no.3ff330666-1 marathon make squirrel cage induction motor of steel chord belt at shyamsundarpur colliery under bankola area.

Complete rewinding and repairing of primary and secondary breaker of andrew yule make 315 kva 3.3kv-550v sl no sspay03 transwitch transformer at shyamsundarpur colliery

Supply of pht steam bleed control cv with actuator as per vss 33003/2070 (tag 3336-cv-4&17),supply of pht bleed control cv with actuator as per vss 33003/2063 (tag 3332-cv-5&6) .,supply of pht system reflux control valve as per 33003/2062 (tag 3331-cv-15) with accessories,supply of pht system bcd spray control valve as per vss 33003/2069 (tag 3331-cv-7) with accessories

For dismantling of ocp substation shed of size 50 ft x 50 and dismantling shifting, loading unloading of 1.5mva,6.6kv/3.3kv, transformer of badeopur colliery under sijua area

Package.no.ap04pivvnp01 l021 cv road to ankireddypalli in v n palli mandal of ysr kadapa district estimate.cost of rs.62.00 lakhs and mtc rs.3.72 lakhs

Charge meter as per specification no. hemrl/inst/cv/2026/charge meter

Flameproof transwitch unit (flp tsu) 315kva, 3.3kv/550v (or 525v),flameproof switch board panel comprising of seven flameproof 3.3kv, 400a vcb,flameproof switch board panel comprising of four flameproof 3.3kv, 400a vcb,flameproof vacuum circuit breaker 3.3kv, 400a,flameproof air circuit breaker 400a, 550v,flameproof air circuit breaker 200a, 550v,flameproof air circuit breaker 100a, 550v