Reapir and maintenance of 11/0.433 distribution transformers and 33/11 kv power transformers, outdoor ht structures at drdl/asl area under ge (i) rnd kanchanbagh, hyderabad

Repair and maintenance to md accn in lancer line-i, lancer line -ii, mes colony and jsi enclave under the area of&#x0d age b/r-i of ge (army) no 1 jodhpur&#x0d

Maintenance contract for inspection and rectification/ replacement of bearing, grout and bed blocks from jw to dwarka mor (excluding) of line-3 in phase-i section (lot-3).

Repair /maint of power supply/distribution system &#x0d (atc sub-station, mafi i and ii sub-station, fms sub&#x0d station, lca sub-station, dwr s/s, etb s/s and other &#x0d certain locations in technical area at af stn sulur

Routine breakdown capital maintenance work of 220/400 kv switchyard, protection system, ehv transformers/uat, all other service transformers and 16.5 kv bus-ducts at stps stage-i, ii, iii and iv.

Routine /breakdown /capital maintenance work of 220/400 kv switchyard, protection system, ehv/uat/ service transformers and 16.5 kv bus-ducts at stps stage-i, ii, iii and iv

Annual maintenance contract for protection system, generators, bus-ducts. exciter, davr avr, dc system, power transformers, 132/220 kv, switchyard, 33kv line, 33 0.4 kv substation rd 249 pump house of stage i, ii, iii

Work contract for the operation, repair and maintenance work of 400 kv /220 kv/ 33 kv switchyard, protection system, scada and davr of 4x250 mw unit-1 to 4 stage-i, phase-i and ii, ctpp, chhabra for a period of 12 months.

Work contract for the operation, repair and maintenance work of 400 kv /220 kv/ 33 kv switchyard, protection system, scada and davr of 4x250 mw unit-1 to 4 stage-i, phase-i and ii, ctpp, chhabra for a period of 12 months.

Biennial maintenance contract of stage-i and ii ash dyke area at ntpcsimhadri