Contract for repair, replacement and restoration of 6.6 kv 1ba bus ductof unit-1, vstps

Supply,erection,testing and commissioning of lot 1 i) 2nd circuit stringing (15.2 km) on existing 132 kv jakora-kotagiri dc/sc line with 1st circuit live ii)1 no. 132 kv bay at 132/33 kv ss jakora (iii) 1no.132 kv bay at 132/33 kv ss kotagiri in nizamabad district and lot-ii 33 kv features with 2x50 mva ptr at existing at 220/132 kv ss kamareddy in kamareddy district on turnkey basis

Construction of 220/132 kv & 132/33 kv hv & lv hybrid bays, bay swapping and extension of existing gantry, interconnection through xlpe cable, construction of transformer foundations and other associated works at gss darbhanga

Operation and supply of fuel in dg set along with lube oil and filter replacement in 33/0.433 kv substation at vikas bhawan, patna for one year.

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).

Work of supply, erection, testing and commissioning of 110kv potential transformer for 110kv bus at 220/110/33/11kv tivim substation.&amp#x0d

Work of supply, erection, testing and commissioning of 110kv potential transformer for 110kv bus at 220/110/33/11kv tivim substation.&amp#x0d

Extension of control room at 220/110/33/11 kv sub-station at tivim

Erection of new 110kv bus coupler switch at theni 230/110-22 kv substation under madurai operation circle

Work of replacement of existing 220kv double break isolator at &amp#x0d 220/110/33/11kv tivim substation.&amp#x0d