Supply, erection, testing, commissioning of (i) 132/11kv ss at buggamadharam (ii) 132kv dc line to proposed 132/11kv ss at buggamadharam from existing 220/132kv sithapuram ss (3.60 km) and (iii) 2 nos. 132kv feeder bays at existing 220/132kv sithapuram ss in suryapet district under rajiv gandhi lift irrigation scheme on turnkey basis.

Supply of material / equipment including transportation, insurance, delivery, erection, testing, commissioning and civil construction works of (i) erection of 132/11kv sub-station at vellatur (v), chintalapalem (m) (ii) erection of 132kv dc line to the proposed 132/11kv vellatur ss from existing 220/132 kv sithapuram ss (20 km), (iii) erection of 2 nos. 132kv feeder bays at existing 220/132kv sithapuram ss in suryapet district under mukthyala branch canal lift irrigation scheme on turnkey basis.

Installation and commissioning of 3.3kv overhead line line s gang operating switch and 3kv lighting arrestor at sarpi sub-station and majhi para bore hole of shyamsundarpur colliery under bankola area

Repairing and maintenance of 440v and 3.3kv overhead line at different location of bankola colliery

Providing and fixing of 04 nos. interlocking arrangement of 11kv and 3.3kv gang operating switch of main sub-station under bhurkunda colliery.

New supply and installation of gang operating switch in overhead line of dalurband colliery.

Supply and installation of gang operating switch at different places in ht and lt overhead line under bankola area.

Cradle guarding of 11kv, 3.3kv ,550v and 440v overhead line at various places of dalurband colliery.