Tender for draining out, refilling, dehydration and filtration of transformer oil of 132/33 kv, 25/31.5 mva power transformer at 132 kv sub-station amb under electrical system division, hpsebl, una (hp)

Single phase auto transformers to 220/132 kv gis substation at paonta sahib (4 nos.) , 220/132 kv ais substation at kala amb (3 nos.), district sirmour and 53.33/66.67 mva, 220/132/11 kv, single phase auto t/fs to 220/132 kv ais s/stn at kunihar

Supply of sulphur hexafluoride sf6 gas and various clamps at 132 kv substation kichha under 220kv oandm division, ptcul, pantnagar

Supply, erection, testing and commissioning of 110v 100 amp battery charger, 110 v 400ah battery set and 415 v ac distribution board (acdb) at 132 kv substation manglore

Supply, installation, testing and commissioning of double pole sf-6 circuit breaker 110 kv or 132 kv, 1600 amps with accessories (including terminal connector)as per rdso specification no. ti/spc/psi/hvcb/0121 with a&c slip no.1 or latest. make of abb or schneider.

Vaccum interrupter assembly complete with all its accessories of 33 kv outdoor,vaccum interrupter assembly complete with all its accessories of 33 kv outdoor type vaccum circuit breaker,battery backup passing 110 volts dc to 11 kv vcbs,battery charger for abovementioned battery backup system complete all as specified and as directed,complete testing after installing

Dismantling of pole of abb make 132 kv sf6 circuit breaker at 132 kv teliarganj