eNIT-04/AE/BSTSD/2026-27/08

Polishing only of old marble or terrazo work with oxalic acid powder using 33 gms/ sq.m. by manual labour / machine where necessary.

Supply of UPVC pipes (B Type) & fittings conforming to IS-13592-1992 Double Socketed 3 Meter Length >> 160 mm

Supply of UPVC pipes (B Type) & fittings conforming to IS-13592-1992 Single Socketed 3 Meter Length >> 75 mm

Labour for fitting and fixing U.P.V.C. pipes for above ground work including cost of jointing materials etc. fitting and fixing all necessary specials, cutting pipes, cutting holes in walls or R.C. floor where necessary and mending good all damages excluding the cost of masonry or concrete work, if necessary, but including the cost and fitting and fixing holder bat clamps (any floor) or for underground work including cutting trenches upto 1.5 metre and refilling the same complete as per direction of the Engineerin-charge. (Payment will be made on centre line measurement of the total pipeline including specials. Above ground >> 160mm

Under ground >> 160mm

Repairing chocked up tube well by cleaning and washing with chemical including pumping with powerful pump. 40 mm to 50 mm dia. tube well upto 100 metre deep

Cleaning soak pit by removing the top slab and replacing inner filling with jhama bats and repairing the pit as necessary including fitting the slab.

Cleaning silt of master trap pit.

Cleaning and removing mud upto 2000 litre Water Tank including masonry reservoir.

Cleaning and disinfecting upto 2000 litre Water Tank including masonry reservoir.