Comprehensive annual maintenance contract of carrier and york make water cooled chiller of airport express line for five years.

Repair replacement and maintenance of ht switch gears, ht distribution system, 2 4 pole structure earthings ht cable and transformers at trisul line, chq, signal centre, 3tb under 1eme centre area and repair replacement maintenance of ht switch ge

Repair replacement and maintenance of ht switch gears, ht distribution system, 2 4 pole structure, earthings at lake line, heig line and pump house area and repair replacement an maintenance of ht switch gears, ht distribution system, 2 4 pole struc

Const of 1. replacement of various equipments installed at 400 kv bays at 400kv gss babai 2. etc of 1x500 mva, 400kv tfr in place of existing 1x315 mva, 400kv tfr at chittorgarh 3. 400 kv and 220 kv bays with etc of trf at ratangarh

Repairs replacement maintenance gang operated switch 2 4 pole structure ht cable transformers, calibration of vcb s equipment and body earthing and ht switch gears, ht distributions system, earthings at bowenpally area under age em-i area of g

Comprehensive annual maintenance contract for (2x10 kva) ups installed&#x0d at various locations under vss phase-1 project of northern region

Comprehensive maintenance of tiling joinery plumbing sanitary and certain misc br works at zone 3b zone 1a zone 4 and &#x0d repair maint of jcosor kitchen toilets and connected br items at&#x0d zone 1 and zone 2 under ge s tezpur&#x0d

Annual maintenance contract of computer systems of control rooms installed in 2x300 mw unit- i and ii at dcrtpp hpgcl yamuna nagar for the year 2025-27

Annual maintenance contract of open gym equipments at various location in south, central, west, najafgarh karol bagh and shahdara south zones, under jurisdiction of horticulture department.

Biennial maintenance of ash slurry line extension at different dp and dp changeover (both phase -1 and phase -2) inside ash pond of sgtpp