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.

Drilling, excavation, loading, transportation, dumping, spreading and levelling, etc., of 219.120 lbcm of in-situ ob (which includes 185.745 lbcm of hard ob, 33.375 lbcm of coal), and re-handling of 7.550 lcm of top soil with conventional equipment, and additional works viz., 4000 shovel hours, 2000 dozer hours and 50,000 rmt of drilling at kistaram opencast project, sathupally area during a period of 24 months.

Biennial ash disposal management system of ash dykes at ntpc rihand.

Strengthning and repair of ash dyke roads at ntpc rihand

Annual grass cutting works in ash dykes, ntpc lara.

Annual grass cutting works in ash dykes, ntpc lara.

Monsoon preparedness at ash dykes, ntpc lara.

Contract for monsoon preparedness works for ash dykes of vstps.

Stability analysis of ash dykes at ntpc lara

Procurement of toe drain pump spare installed in balyari ash dykes foradm pipeline for ntpc vindhyachal.