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

Maintenance of consumables and b check to 2x1010kva, 160kva and 100kva dg sets at site-g, sf complex jagdalpur and 315kva and 20kva dg sets at nstl, visakhapatnam.

8735 maintenance repairs replacement to certain parts of cooling appliances split window type air conditioners water coolers refrigerators and deep freezers at nstl under age i r n d nstl visakhapatnam

8734 repair routine maintenance of various capacities of standby dg set installed at nstl technical area under age i r n d visakhapatnam

8733 repairs painting etc furniture at technical area under age i r n d nstl, 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

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

Provision of special repair to water proofing treatment, damaged glass beading and seminar hall at building no. vp-5 dg (nsnm) office at nstl, visakhapatnam

Repairs to certain roads and periphery road of technical area under age br -i under ge i rnd rci, hyderabad

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