Providing and replacement of 33 kv current transformer at 220 kv substation, chamba (tg)

Estimate for replacement old andobsolete and air based mechanism 220 kv gcb controlling 100 mva,220/132 kv t/f t-4 with replacement of some control cables at 220 kv s/stn. hvpnl bhiwani. estimate for replacement old andobsolete and air based mechan

Establishing of 220 kv single circuit between 220 kv gss nph and 220 kv gss vkia (approx. 13km)

Construction of 2 no. 220 kv bays for 220 kv dc line from 220 kv hoshiarpur and allied civil works at 220 kv s/s dasuya.

Replacement of faulty protective relays along with complete testing of all protective relays associated with 220 kv and 132 kv feeders (including transformer feeders) and testing of 220 kv and 132 kv circuit breakers at 220/132 kv gss, adp-ii (rcp)

Replacement of 220 kv main bus bar from single tarantulla conductor to acsr twin moose conductor and other related work at 220 kv ss boner under etd-i aligarh

Erection of 220/132 kv 200mva transformer and associated work at 220 kv gss pali

Various construction of 1 no. 220 kv and 1 no. 132 kv feeder bay alongwith transformer foundation for addl. 200 mva 220/132 kv transformer at 220 kv s/s birsinghpur.

Design, supply, construction, testing and commissioning of : (i)2 no. of 220 kv terminal bay at 220 kv ammavarapalli sub-station (ii) 220 kv double circuit over head line from 220 kv ammavarapalli s/s to 220 kv makkajipalli railway traction substation for a route length of 4 km.

Supply delivery and erection of different 220 kv sub station structures along with other associated work at new town iic 220 kv gis wbsetcl