Provision of lightening arrestors isolation transformer and chemical earth pits for technical installation at af stn singarsi

Procurement of 198 kv lightening arrestors. total quantity as per nit.

Provn of earthings pits, lightening arrestors and associated works in tech area at af station agra

Painting and minor civil works of residential _ other utility buildings in bhel-edn-township. (b-1 to b-5 block, c-1 to c-4 block, rechs dispensary and transit flat)

Special repair and replacement of earthing pits, lightening, arrestors, spd and allied works at af stn kalaikunda

Installation of 84 nos earth pits 06 nos of 33kv lightening arrestors for power transformers 12 nos of 3.3kv lightening arrestors for 3.3kv overhead line ab switches for 3.3kv overhead line and guarding of 3.3kv overhead line at bangwar ug mine of

Strengthening of earthing by providing 48 nos. new earth pits in parallel with existing earth pits which are having high resistance value, providing of 5 nos. new earth pits for 132kv lightening arrestors and connecting total 53 nos. earth pits to existing earth mat at 132/33kv ss erragadda. invited under eaarmarked works - individuals and societies belonging to sc category are only eligible to participate