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

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

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

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

8518 repairs and cleaning of sewage lines and septic tanks and man holes and its conncected works and at technical area of nstl under age (i) rnd nstl, visakhapatnam

8605 repairs and cleaning of sewage lines and septic tanks and man holes and its connected works at technical area of nstl under age i r n d 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

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