Food Corporation Of India Tender

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

Dismantling roofing including ridges, hips, valleys and gutters etc., and stacking the material within 50 metres lead of: G.S. Sheet

Providing and fixing Precoated galvanized iron profile sheets (size, shape and pitch of corrugation as approved by Engineer-in-charge) of total coated thickness 0.50 mm (base metal of minimum 0.45 mm thickness with total coating thickness of 0.05 mm) with 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. Sheet should have protective guard film of 25 microns minimum to avoid scratches during transportation and should be supplied in single length up to 12 meter or as desired by Engineer- in- charge. The sheet shall be fixed using self-drilling /self-tapping screws of size (5.5x 55 mm) with EPDM seal, 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.

Providing and fixing Precoated galvanized steel sheet roofing accessories 0.50 mm (base metal of minimum 0.45 mm thickness with total coating thickness of 0.05 mm) with 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 : Ridges plain (500 - 600mm)

Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in superstructure above plinth level up to floor V level in all shapes and sizes in: Cement mortar 1:6 (1 cement : 6 coarse sand)

Providing and fixing Precoated galvanized steel sheet roofing accessories 0.50 mm (base metal of minimum 0.45 mm thickness with total coating thickness of 0.05 mm) with 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 : Flashing apron (upto 600 mm)

Providing gola 75x75 mm in cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 stone aggregate 10 mm and down gauge), including finishing with cement mortar 1:3 (1 cement : 3 fine sand) as per standard design : In 75x75 mm deep chase

12 mm cement plaster of mix : 1:4 (1 cement: 4 fine sand)

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

Providing and laying cement concrete in retaining walls, return walls, walls (any thickness) including attached pilasters, columns, piers, abutments, pillars, posts, struts, buttresses, string or lacing courses, parapets, coping, bed blocks, anchor blocks, plain window sills, fillets, sunken floor etc., up to floor five level, excluding the cost of centering, shuttering and finishing:1:2:4 (1 Cement: 2 coarse sand (zone-III) derived from natural sources:4 graded stone aggregate 20 mm nominal size derived from natural Sources)

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)

Supplying and installation testing and commissioning of turbo ventilators size 22" in stainless steel 430 grade with approx weight 4.85 kg having a CFM-7Km/hr-2440 with blade length 360mm wings of 80mm and following specifications: Turbo ventilators available in stainless steel size-22" ss grade-430 ,No. of outer wing:24(22") No. of inner wing: 6(22") ,Fan base : Nylon Top & bottom::ss 430 ,Inside material: Nylon Fan blade OD: 600 mm (22"),Nylon blade ring:560mmfor 22"Total fan height:360mm for 22",self fabricating bearing

Old AC Sheet (LS) obtained from Ser No. 4

Old GI J Hook and bolts (LS) obtained from Ser No. 4

Old CGI and plain sheet obtained from Ser No. 4

Credit for old brick work