Providing of 17 nos. new individual dedicated earth pits for each phase of lightning arrestors (las),duly connecting to existing switchyard earth mat of various feeder bays at 220/132/33 kv ss, mahabubnagar (bhoothpur).

Metal gravelling over p.c.c with drain of bus coupler, unit 5, unit 6 and ckt i bay area at 220 k.v switchyard, bhep, balimela

Repair and renovation of existing drain inside the switchyard at bhep, balimela

Re-gravelling work in 132 kv switchyard of 220 kv gis nph , rvpn jaipur

Cost estimate for repairing and painting of 220 kv c.t.,c.b., c.v.t. junction boxes, isolator / earth switch mom boxes, etc. installed in 220 k.v. switchyard at 400 k.v. sub station motiram adda,gorakhpur

Painting of 220 kv c.t. c.b. c.v.t. junction boxes isolator earth switch mom boxes etc. installed in 220 k.v. switchyard at 220 kv s s barahuwa gkp under etd-ii gorakhpur

Construction of mcr building of 220/132kv switchyard, 9 nos. kiosk and cable trench and associated works inside switchyard area of ctps, htps, kasimpur (aligarh)

Construction of mcr building of 220/132kv switchyard, 9 nos. kiosk and cable trench and associated works inside switchyard area of ctps, htps, kasimpur (aligarh)

(a) renovation of gravelling work with providing concrete base and providing drainage system at 220/33 kv switch yard of durgapur sub-station and (b) gravelling and concreting of switchyard area at parulia s/s, under gomd-vi, dvc, durgapur.

Providing stone gravelling in switchyard floor area between inter connected transformer no. 3 and 4 inclusive of sub-station service transformer bay in 220/132 kv gss, chandil-i