WBPWD/NIET NO 07 (Sl No. IV)/ DSD of 2026-2027

Clearing grass and removal of the rubbish up to a distance of 50 m outside the periphery of the area cleared.

Removing white or colour wash by scrapping and sand papering and preparing the surface smooth including necessary repairs to scratches etc.complete.

Providing and fixing M.S. grills of required pattern in frames of windows etc. with M.S. flats, square or round bars etc. including priming coat with approved steel primer all complete.

Painting with quality synthetic enamel paint of approved brand and manufacture of required colour to give an even shade.

Finishing with Deluxe Multi surface paint system for interiors and exteriors using Primer as per manufacturers specifications : Painting Steel work with Deluxe Multi Surface Paint to give an even shade. Two or more coat applied @ 0.90 ltr/10 sqm over an under coat of primer applied @ 0.80 ltr/10 sqm of approved brand and manufacture

Renewing glass panes with putty and nails whereever necessary including raking out the old putty. Float glass panes of nomonal thickness 4mm(Wt not less than 10kg/Sqm)

Providing and fixing on wall face unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion, Single socketed pipes

Chequerred precast cement concrete tiles 22 mm thick in footpath & courtyard, jointed with neat cement slurry mixed with pigment to match the shade of tiles, including rubbing and cleaning etc. complete, on 20 mm thick bed of cement mortar 1:4 (1 cement: 4 coarse sand).

Add GST Correction Factor @ 0.973

Add Cost index @ 1.39