Supply and retrofitment of 145 kv circuit breaker at pusauli substation of eastern region-i, powergrid. ncn0157

Procurement of various type of connectors, isolator arm assembly , male and female contact , jaw and blade , lighting materials , sf-6 gas and silica gel for maintenance work at 132 kv substation fci old , fci new , bhathat and campierganj under etd-

For overhauling of 420 kv sf-6 circuit breaker (cgl make) of 400 kv sub station panki kanpur

Work of repairing and overhauling of 145 kv circuit&amp#x0d breaker at 220 kv s/s banda under etd banda.

Work of overhauling of 145 kv sf-6 circuit breaker, general maintenance and servicing of 36 kv vcb and repairing of battery charger at 132 kv s/s kasia, rajapakar and laxmipur under etd-i, gorakhpur

Major overhauling and measurement of contact resistance and operating times of cgl /abb make pneumatic/ spring type 145 kv gas cb at 132kv substation, sarsol under etd-i, aligarh

Attending and rectification of sf-6 gas leakage from 145 kv sf-6 cb of abb make of 132 kv 40 mva t/f-i bay cb at 132 kv s/s aligarh-iii and 132 kv 40 mva t/f-ii bay cb at 132 kv s/s iglas ,under etd-i, aligarh

Carriage of 132 kv circuit breaker from 132 kv s/s bikapur under etd-faizabad to 132 kv s/s dumariyaganj

Overhauling and repairing work of 33 kv circuit breaker situated at various 220 kv and 132 kv substations under etd-ii, aligarh

Work of replacement of gaskets of 40 mva transformer -i (kanohar make) and centrifusing of transformer oil and other associated work at 132 kv s/s salempur under etd, deoria