Details: estimate od269157/2022-2023:supply and wiring points according to is 732-1989 using rigid pvc medium conduit of minimum size 20 mm with specials conforming to is 9537 part iii 1983 and with suitable size specials conforming to is 3419-1988, cutting the walls, fixing the conduit concealed suitably and with 1.50 sq mm frls pvc insulated stranded single core copper conductor cable 650v grade, including providing switch board main and continuous earthing with 1.50 sq mm green coloured frls pvc insulated stranded single core copper conductor cable 650v grade, required quantity of copper earth socket, brass bolt and nut crimping/ soldering etc complete with suitable size modular type metal switch boxes, modular type front plates (white) etc. up to and including 6a modular type sp switches and making good the surface of wall, colour washing etc. complete. all the terminations in the switch boards and db's shall be tinned and the wires shall be drawn and fixed along the periphery of the box us
Sector: Infrastructure