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

Extension of 2 nos., 220kv line bays at 400/220 kv maithon substation (powergrid) under erbs-iii

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.

For distempering, painting and exterior paint on a,c type quarters, control room and boundary wall at 220 kv sub station, bbmb, ballabgarh

Construction of 02 nos 132 kv bays at 132 kv substation satpuli

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

Replacement of damaged, rusted and deteriorated ct and pt junction boxes installed in various, 132 kv and 33 kv bays at 132 kv substation armapur, kanpur nagar, under 220 kv substation division panki, kanpur

Conversion of existing 220/132/33kv ais to gis, with transformation ratio of 220/132kv, 4x200mva,132/33kv, 3x80mva at sarusajai grid substation of assam with associated transmission lines with provision for future upgradation to 400 kv substation

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.

Maintenance of residential and non residential building at 220 kv sub station, bbmb, samaypur