Replacement of A.C. sheet roof of balance five sheds of regional store including administrative building repair under AEC of Sohagpur Area.

Amount

Item Description/ Heading

Providing corrugated G.S. sheet roofing including vertical / curved surface fixed with polymer coated J or L hooks, bolts and nuts 8 mm diameter with bitumen and G.I. limpet washers or with G.I. limpet washers filled with white lead, including a coat of approved steel primer and two coats of approved paint on overlapping of sheets complete (up to any pitch in horizontal/ vertical or curved surfaces), excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required. 0.63 mm thick with zinc coating not less than 275 gm/ m²

Providing and fixing precoated galvanised steel sheet roofing accessories 0.50 mm (+0.05 %) total coated thickness, Zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns using self drilling/ self tapping screws complete : North light curves

Extra for providing and fixing wind ties of 40x 6 mm flat iron section.

Steel work welded in built up sections/ framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required. In gratings, frames, guard bar, ladder, railings, brackets, gates and similar works

Brick work with Fly ash bricks of class designation 50 in foundation and plinth in:Cement mortar 1:6 (1 cement : 6 coarse sand)

Brick work with Fly Ash bricks of class designation 50 in superstructure above plinth level upto floor V level in all shapes and sizes in :Cement mortar 1:6 (1 cement: 6 coarse sand)

CEMENT PLASTER (IN FINE SAND): 12 mm cement plaster of mix : 1:6 (1 cement: 6 fine sand)

CEMENT PLASTER (IN FINE SAND): 12 mm cement plaster of mix : 1:4 (1 cement: 4 fine sand)

Distempering with 1st quality acrylic distember (Ready mix) having VOC content less than 50 grams/ litre of approved brand and manufacture to give an even shade : Old work (one or more coats)

Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade : One or more coats on old work

White washing with lime to give an even shade : Old work (two or more coats)

Dismantling roofing including ridges, hips, valleys and gutters etc., and stacking the material within 50 metres lead of: Asbestos cement sheet

Providing and applying white cement based putty of average thickness 1 mm, of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete.

Renewing glass panes, with putty and nails wherever necessary including racking out the old putty: Float glass panes of nominal thickness 4 mm (weight not less than 10kg/sqm)

Dismantling old plaster or skirting raking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground within 50 metres lead.

Total impact of GST for the purpose of CTC

SURJEET SINGH

VIKASH KUMAR VISHWAKARMA

GAJENDRA INFRA