Tender For corrigendum : repair / maint of ext. water supply lines incl rising/ delivery lines, valves cum valve chambers, ro plants, pumps, cleaning ug sumps, oht, building security / streetlight fittings, lightning conductors, earthing, obstruction lights and rep maint of s
Tender For day to day maintenance repairs to external water supply, external electric supply, dg sets , lighting protection system ,securitystreetlights, chlorinator at coast guard station vizhinjam, trivandrum under ge (i) (cg) kochi