DETAILED ESTIMATE FOR CONSTRUCTION OF SHED FOR SOLID WASTE SEGREGATION PLANT AT WARD NO.9, HAKAMA IN RESPECT OF BILASIPARA MUNICIPAL BOARD, BILASIPARA, DIST. DHUBRI, ASSAM UNDER (PHASE-II) 15TH FINANCE COMMISSION (2ND. INSTL. OF TG) FOR THE YEAR 202

1/10.2. Structural steel work in single section, fixed with or without connecting plate, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete

2/10.16.3. Steel work in built up tubular (round, square or rectangular hollow tubes etc.) trusses etc., including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete.

3/10.4Providing and fixing 1 mm thick M.S. sheet sliding shutters, with frame and diagonal braces of 40x40x6 mm angle iron, 3 mm M.S. gusset plates at the junctions and corners, 25 mm dia pulley, 40x40x6 mm angle and T- iron guide at the top and bottom respectively, including applying a priming coat of approved steel primer

4/12.1.3. 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

5/12.4.2. Providing ridges or hips of width 60 cm overall width plain G.S. sheet fixed with polymer coated J or L hooks, bolts and nuts 8 mm dia G.I.limpet and bitumen washers complete. 0.63 mm thick with zinc coating not less than 275 gm/m²

Add Lump - sum Contingency for Sign Board etc.