Construction of SWM Vehicle Garage at Gandhi Bazar in Ward No.1

Amount

DISMANTLING AND DEMOLISHING

Demolishing R.C.C. work manually/ by mechanical means including stacking of steel bars and disposal of unserviceable material within 50 metres lead as per direction of Engineer - in- charge.

Demolishing brick work manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge. In cement mortar

Dismantling steel work manually/ by mechanical means in built up sections without dismembering and stacking within 50 metres lead as per direction of Engineer-in-charge. Dismantling roofing including ridges, hips, valleys and gutters etc., and stacking the material within 50 metres lead of:

Dismantling roofing including ridges, hips, valleys and gutters etc., and stacking the material within 50 metres lead of GS SHEET

EARTHWORK

Earthwork in excavation by mechanical means (hydraulic excavator)/ manual means in foundation trenches or drains (not exceeding 1.5m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. All kinds of soil.

Excavating, supplying and filling of local earth (including royalty) by mechanical transport upto a lead of 5km also including ramming and watering of earth in layers not exceeding 20 cm in trenches, plinth, sides of foundation etc. complete.

CONCRETE WORK

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering- All work up to plith level: 1 : 4 : 8(1 cement: 4 coarse sand(zone- III) derived from natural sources : 8 graded stone aggregete 40 mm nominal size derived from natural sources)

REINFORCED CEMENT CONCRETE

FORM WORK Centering and shuttering including strutting, propping etc. and removal of form for Foundations, footings, bases of columns, etc. for mass concrete Footing Bases of columns

Lintels, beams, plinth beams, girders, bressumers and cantilevers

Columns, Pillars, Piers, Abutments, Posts and Struts

STEEL REINFORCEMENT

Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth level . Thermo- Mechanically Treated bars of grade Fe-500D or more

DESIGN MIX CONCRETE

Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement. All work upto plinth level. 1: 2: 4 (1 cement : 2 coarse sand(zone-III) derived from natural sources : 4 graded stone aggregate 20mm nominal size derived from natural sources)

Reinforcement cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piars, abutments, posts and struts etc. Above plinth level up to floor five level, excluding cost of centering, shuttering, finishing and reinforcement.

MASONARY WORK

Brickwork with common burnt clay F.P.S (non modular) bricks of class designation 7.5 in foundation and plinth in Cement mortar 1: 4 (1cement : 4 coarse sand) c/10" Brick Wall

Bricks of class designation 7.5 in Superstructure above Plinth level up to floor V level Cement mortar (1cement :4 Coarse Sand) d/6" Brick Wall

FINISHING

PLASTER 12 mm cement plaster finished with a floating coat of neat cement of mix : 1 : 4 (1 cement : 4 fine sand)

PAINT

Distempering with oil bound washable distemper of approved brand and manufacture to give an even shade : New work (two or more coats) over and including water thinnable priming coat with cement plaster

STEELWORK

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.

FLOORING

Cement concrete flooring 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate) finished with a floating coat of neat cement, including cement slurry, but excluding the cost of nosing of steps etc. complete. 40 mm thick with 20 mm nominal size stone aggregate

ROOFING

Cement concrete flooring 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate) finished with a floating coat of neat cement, including cement slurry, but excluding the cost of nosing of steps etc. complete. 40 mm thick with 20 mm nominal size stone aggregate

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

WOOD AND PVC WORK

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. Fixed to steel windows by welding

PROVIDING AND FIXING

Providing and fixing angle iron frames for doors, windows and ventilators of mild steel Angle sections of size 35x35x5 mm, joints mitred and welded by angle iron 35x35x5 mm or 35x 5 mm flat pieces to the existing T-iron frame or to the wall with dash fastener, including fixing of necessary butt hinges and screws and applying a priming coat of approved steel primer, all complete as per the direction of Engineer-In-charge

SRI RUPAM SONOWAL (BID ID -285222)