132/220/400kv switchyard bay winter maintenance during winter along with high alti-tude job under em-oph department.

Renovation work for 220 kv and 132 kv bays of 160mva siemens auto tranaformer and 25mva reserve transformer at old switchyard

Supply, erection, testing and commissioning of control and relay panel for 220 132 kv, 160 mva siemense auto transformer bay and 220 6.6 kv, 25 mva reserve transformer bay at 220kv unit 6 and 7 switchyard

Repair, maintenance, and installation of plant/ systems/equipments (version 2) - empanellenment of contractors firms for the emergency work of replacement transportation etc of 132 kv and 220 kv power transformer substation, switchyard service pro..

Providing of 17 nos. new individual dedicated earth pits for each phase of lightning arrestors (las),duly connecting to existing switchyard earth mat of various feeder bays at 220/132/33 kv ss, mahabubnagar (bhoothpur).

Prive breakdown maintenance of 132 33 kv gss, maharo for the period 16.05.2026 to 31.03.2027.

Prive breakdown maintenance of 132 33 kv gss, pakur for the period 16.05.2026 to 31.03.2027.

Routine patrolling, prive breakdown maintenance of 220kv dumka-rupnarayanpur dc transmission line,220 kv dc dumka-govindpur transmission line and 132 kv d/c dumka-jarmundi transmission line, for the period from 16.05.2026 to 31.03.2027

Routine patrolling, prive breakdown maintenance of 220kv dc lalmatia-godda, 220kv dc madanpur(dumka)-godda transmission lines 132kv lalmatia-kgn(ntpc) lalmatia-kgn(bsptcl) transmission line from 16.05.2026 to 31.03.2027

Prive breakdown maintenance work of 220 132 kv switchyard its related areas of gss madanpur for the period 01 04 2024 to 31 03 2025 for f y 2024 25