8451 repairs/replacement of internal wiring with internal fixtures including ceiling fans, wall mount fans, exhaust fans, dbs, mcbs and repairs to cooling appliances at drdl kalinga under age(i) rnd nstl (v).

8619-internal periodical services to buildings at drdl kalinga, under age i r n d nstl, visakhapatnam

8618-external periodical services to blds at drdl kalinga under age i r n d nstl,visakhapatnam

8526 repairs/replacement of internal wiring with internal fixtures including ceiling fans, wall mount fans, exhaust fans, dbs, mcbs and repairs to cooling appliances at drdl kalinga under age(i) r n d nstl (v).

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

8645 repairs to roof treatment, flooring, plastering, masonry work and misc works at drdl kalinga under age i r n d nstl, visakhapatnam

8612 rep maint internal wiring fittings fixtures ceiling fans wall mounted fans geysers dbs mcbs at nstl residential area under age i r n d nstl visakhapatnam

8564 load testing of eot crane, lift and allied works in various technical building at drdl kalinga under age(i) rand d nstl visakhapatnam

8556 repair to foot paths, hard standing, cleaning of sewage lines, septic tanks and man holes and its connected works at drdl kalinga nstl visakhapatnam