Repairing/maintenance of two nos. 33kv, sf-6 circuit breaker, voltas make 1250a for control of incoming feeder-i and feeder-ii, s.no. 6173/97 and s.no. 6158/97 respectively installed at 33kv main sub-station of bnk area

(a) repairing of one no. 33kv grade 1250 amps sf-6 circuit breaker make voltas sl. no. 6173/97 for control of dvc feeder 1 (b) repairing of one no. 33kv grade 1250 amps sf-6 circuit breaker make voltas sl. no. 6172/97 for control of 5 mva bharat bijl

Repairing of transmission foundation and damaged guard of water tanker sl. no ws 399 at akkocp, bnk area

Repairing of arm and lhs track tensioner assy. of tata hitachi sl. no- 191 at akkocp, bnk area

Refurbishment of 2 nos of control panel 33kv ,1250 amps grade for control of 2 nos sf6 circuit breaker for control and protection of two nos 10 mva transformer feeding power to akkocp and bokaro ocp at 33kv main substation under akkocp, bnk area

Repairing of worn out damage sprocket lugs 23 nos welding and grinding finishing by hand grinding as per shape and size and sprocket mounting oval hole welding and new hole making of tata hitachi 650 sl no-191 at akkocp, bnk area

(i)supply n installation of pt n earth leakage relay in 1250 a vcb meditron make sl no 9536 and 9539 installed at rp (ii) providing n fixing of brass gland with core n ci clamp (ht glass type) for incoming and outgoing cable in switchgears at rp