Construction of Community Hall of Sanmilita Junali Yuba Sewa Sangha at Madhabpur, Ward No. 2, Narayanpur

Amount

Item No. 12.6 : Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 2.6.1 All kinds of soil

Item No. 16.3 : Supplying and stacking at site. 16.3.4 Over burnt (Jhama) brick aggregate 120 mm to 40 mm.

Item No. 2.28 : Surface dressing of the ground including removing vegetation and inequalities not exceeding 15cm deep and disposal of rubbish, lead up to 50 m and lift up to 1.5 m. 2.28.1 All kinds of soil.

Item No. 2.27 : Supplying and filling in plinth with sand under floors, including watering, ramming, consolidating and dressing complete. (As per the analysis attached).

Item No. 4.1 : CEMENT CONCRETE (CAST IN SITU) Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 4.1.5 1:3:6 (1 Cement : 3 coarse sand (zone-III) : 6 graded stone aggregate 20mm nominal size)

Item No. 4.3 : Centering and shuttering including strutting, propping etc. and removal of form work for : 4.3.1 Foundations, footings, bases for columns.

Item No. 5.1 : Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level : 5.1.2 1:1.5:3 (1 cement : 1.5 coarse sand (zone-III): 3 graded stone aggregate 20 mm nominal size)

Item No. 5.2 : Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. above plinth level up to floor five level, excluding cost of centering, shuttering, finishing and reinforcement : 5.2.2A 1:1.5.3 (1 cement : 1.5 coarse sand incuding manufactured sand derived from Recycled Concrete Aggregate (RCA) upto 20% :3 graded stone aggregate 20 mm nominal size including Recycled Concrete Aggregate (RCA) upto 20%.

Item No. 5.3 : Reinforced cement concrete work in beams, suspended floors, roofs having slope up to 15° landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral staircases above plinth level up to floor five level excluding the cost of centering, shuttering, finishing and reinforcement, with 1:1.5:3 (1 cement : 1.5 coarse sand incuding manufactured sand derived from Recycled Concrete Aggregate (RCA) upto 20%: 3 graded stone aggregate 20 mm nominal size including Recycled Concrete Aggregate (RCA) upto 20%).

Item No. 5.8 : Reinforced cement concrete work in vertical & horizontal fins individually or forming box louvers, facias and eaves boards above plinth level up to floor five level,excluding the cost of centering, shuttering, finishing & reinforcement with 1:1½:3 (1 cement : 1½ coarse sand(zone-III) : 3 graded stone aggregate 20mm nominal size).

Item No. 5.22 : Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. 5.22A.6 Thermo-Mechanically Treated bars of grade Fe-500D or more.

Item No. 5.22A : Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete above plinth level. 5.22A.6 Thermo-Mechanically Treated bars of grade Fe-500D or more.

Item No. 5.9 : Centering and shuttering including strutting, propping etc.& removal of form for: 5.9.1 Foundations, footings, bases of columns, etc. for mass concrete

Item No. 5.9 : 5.9.5 Lintels, beams, plinth beams, girders, bressumers and cantilevers.

Item No. 6.28 : Brick work with common burnt clay machine moulded modular bricks of class designation 12.5 in exposed brick work including making horizontal and vertical grooves 10 mm wide 12 mm deep complete in cement mortar 1 : 6 (1 cement : 6 coarse sand). 6.28.1 From ground level upto plinth level

Item No. 10.16 : 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. 10.16.3 Electric resistance or induction butt welded tubes

Item No. 12.1 : Providing corrugated G.S. sheet roofing including vertical / curved surface fixed with polymer coated J or L hooks, bolts and nuts 8mm 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 . 12.1.3 0.63 mm thick with zinc coating not less than 275 gm/ m²

Item No. 12.4 : 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. 12.4.2 0.63 mm thick with zinc coating not less than 275 gm/m²

Dipankar Hazarika (BID ID -285973)