8722 repair to roof treatment, flooring, plastering and misc works at drdl kalinga under age i r n d nstl visakhapatnam

Provision of rcc retaining wall near recently constructed type_v deficient married accommodation at residential area of nstl visakhapatnam under age i rnd nstl viskahapatnam

8737 repair maintenance to dg sets of various capacities and annual maintenance contract amc of passenger lift and allied work at drdl kalinga under age i r n d visakhapatnam

Repairs maintenance to ht 33kv sf6 breakers, 11 kv vcbs and rmus, 33 /11 kv power transformers, 11 kv/433 volts distribution transformers, ht cable, joint kits along with connected allied works at nstl under age i rnd nstl, visakhapatnam

8536 repairs/ replacement of ug cable, mccbs, cables/joints, earthings, apfc and connected external electrical works at drdl kalinga under age (i) rnd nstl, visakhapatnam

8465 repairs/ replacement of lt ug cable, mccbs, cable joints, earthings and connected external electrical works at nstl under age (i) rnd nstl, visakhapatnam

8535 repairs/ replacement of ht/lt ug cable, mccbs, cable joints, earthings and connected external electrical works at nstl under age (i) rnd nstl, visakhapatnam

8515 periodical services to certain drdl buildings in technical area at ins kalinga under age (i) rnd nstl visakhapatnam

Repairs to pot holes and recarpeting of roads at residential area and technical area of nstl and at drdl kalinga under age i rnd nstl visakhapatnam

8569 repairs/ maintenance to switch gear, lt feeder boxes apfc at nstl area nstl under age (i) rnd nstl, visakhapatnam