Grp relay testing and associated works at ntpc koldam

Construction of rcc road in 132kv switchyard and beside open stackyard in kharagpur 400kv sub station under jurisdiction of kharagpur 400kv area office wbsetcl

Custom bid for services - 200156979 earthing and lightning protection system adequacy study for 400kv/132kv switchyard, main plant and off-site areas including c&i systems at ntpc rihand

Substation augmentation of 220/132 kv transformer alongwith its associated 220kv and 132kv bays at 220 kv s/s pantnagar transformers substation augmentation at 220 kv s/s roorkee 220 kv s/s pirankaliyar in kumaon and garhwal zone under package 7

765kv gis extension substation package ss158 for (a) extn. of 765/400kv sasaram (powergrid) s/s associated with eres-51: diameter completion at sasaram (powergrid) s/s and (b) extn. of 220kv nalagarh (powergrid) s/s associated with implementation of 2 nos. 220kv line bays (gis) at 400/220kv nalagarh (pg) s/s for the termination of 220kv d/c line from 220/132kv kunihar s/s to nalagarh s/s

400kv ais new substation package ss 200t for i) establishment of 400/220/132/33 kv substation near kukshi (dist. - dhar) (ii) extension of 132kv pati ss under strengthening of intra-state transmission system at kukshi/alirajpur area by establishment of new ehv substations and associated transmission lines through tariff based competitive bidding (tbcb) route.

Biennial service contract for relay testing of grp,400kv n 132kvswitchyard and its associated systems at brbcl nabinagar

Tmc attend breakdown of scada system for 400 132 kv switchyard and grp at brbcl nabinagar

Biennial maintenance contract of sas and protection system of ntpc gadarwara 765kv and 132kv switchyard grp and 132kv muwph switchyard

Biennial service contract for relay testing of sel makenumerical relays at brbcl nabinagar