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.

Capital work of 220kv substation, edappon- extending existing 220kv double bus and construction of 2 nos. of 220kv feeder bays at 220kv substation, edappon to tie the proposed 220kv substation, pathanamthitta- ii stage works

Capital work of 220kv substation, edappon-extending 110kv double bus and upgradation of existing 66kv bus and feeder bays to 110kv level at 220kv substation, edappon-i phase works

Capital work of 220kv substation, edappon-extending 110kv double bus and upgradation of existing 66kv bus and feeder bays to 110kv level at 220kv substation, edappon-i phase works

Extending 110kv double bus and upgradation of existing 66kv bus and feeder bays to 110kv level at 220kv substation edappon

Capital work of lms, edappon- replacing old porcelain disc insulator with new composite polymer insulators in tension towers of edappon- mavelikara (1epmv) feeder from edappon substation to loc 42

Renovation of substation building (leak arresting and repainting) at 110kv substation pathanamthitta

Capital work of 110kv substation pathanamthitta- renovation of g type quarters at 110kv substation pathanamthitta.

Remetalling 110kv feeder bays and tfr bays at 110kv substation kandassankadavu