Providing false ceiling, front acp work and electrification for new conference hall at 220 kv substation compound kothamangalam

Supply of spare parts of 220 kv 132 kv and 66 kv circuit breakers at 220 and 132 kv substation roorkee

66 kv substation sullar

Replacement of bajri in 220 kv btps circuit-i and ii and 66 kv bays at 220 kv substation, bbmb, ballabgarh.

Replacement of bajri in 220 kv btps circuit-i and ii and 66 kv bays at 220 kv substation, bbmb, ballabgarh.

Executing work of 66 kv line for stringing of 2nd circuit of 66 kv line from 220 kv substation doraha to 66 kv substation chawa planning no 30 cz 2023 24 annexure b

Breakdown, periodical, preventive and shut down maintenance of 220kv switchyard, 66 kv switchyard, 66 kv substation, all transformers and allied equipment like superstructures, cables etc. of ghtp

Procurement of different types of relay for various 66/11kv and 220/66 kv substation of dnhddpcl.

Augmentation of 220 kv substation palla from 3x100mva 220/66kv plus 3x25/31.5 mva, 66/11 kv plus 1x22.5/30 mva, 66/33 kv t/fs to 2x 100 plus 1x160 mva, 220/66 kv plus 3x25/31.5 mva, 66/11 kv plus 1x22.5/30 mva,66/33 kv t/fs.(2a3913)