REPAIRS TO DRAIN, CULVERTS, BOUNDARY WALL, FENCING, PLINTH PROTECTION, PATH, HARDSTANDING AND CERTAIN ALLIED WORKS IN DOMESTIC AREA AT 20 WING AF STN UNDER GE (AF) BAGDOGRA

Amount

Demolition of (Unreinforced)Cement Concrete in ground floors and pavings n.exc 15cm thickness (below or above ground level) complete all as specified and directed including disposal of debris out side MD land.

M&L for 100 mm thick cement concrete (1:2:4), type B-2 (using 40 mm graded stone aggregates) as in path, Hardstanding Making impression of expanded metal complete all as specified and as directed.

M&L for 75 mm thick PCC (1:4:8), type D2 (using 40 mm graded stone aggregate) as in sub base etc complete all as specified and as directed.

M&L for pre polished chemically treated chequered cement concrete coloured tiles 25mm thick, set jointed and pointed with grey cement and pigments in neat cement slurry laid over 20mm thick screed bed in CM (1:6) complete all as specified and as directed.

M&L for machine pressed pre-cast coloured concrete interlocking paver block any shape confirming to IS-15658-2006 of 60mm thick, M-35 Grade with grey cement and pigment as approved complete all as specified and as directed.

M&L for sand filling under interlocking tiles for cushioning etc as complete etc complete all as specified and as directed.

M&L for 75 mm thick, cement concrete (1:3:6), type C-2 (using 40mm graded stone aggregate) as in plinth protection, finishing the top surface even and smooth without using extra cement complete all as specified and directed.

Demolition of brick work/ stone masonry built in cement mortar including arches, pillars etc and excluding precast concrete article all as specified and as directed.

M&L for brickwork with flyash bricks (using old size bricks) straight or curved on plan exec 6m mean radius built in cement mortar 1:4 complete all as specified and as directed

M&L for brickwork with flyash bricks (using old size bricks) straight or curved on plan to any radius in half brick thick walls built in cement mortar 1:4 complete all as specified and as directed.

M&L for brickwork with flyash bricks (using old size bricks) straight or curved on plan exec 6m mean radius built in cement mortar 1:6 Complete all as specified.

Taking down cement plaster from brick or concrete or stone walls including racking out joints, hacking for key and scrubbing down with water etc complete all as specified and as directed.

M&L for rendering 15 mm thick cement plaster in CM (1:4) on fair faces of brick wall or concrete surfaces and finishing the surface even and smooth without using extra cement complete all as specified and as directed.

M&L for preparation of new undecorated surfaces of any description and applying two coats of cement base paint over a coat of alkali resistant priming paint complete all as specified and as directed.

Demolition of concrete of any description and in any position not otherwise specifically provided for cement concrete (unreinforced) all as specified and as directed including disposal of debris out side MD land.

M&L for PCC (1:3:6), type C2 (using 40 mm graded stone aggregate) as in surface chanel and drain complete all as specified and as directed.

M&L for cement concrete 1:2:4, type B0 (using 12.50 mm graded stone aggregate) as in coping, benching, gola, kerb stone, slightly rounded and similar items complete all as specified and as directed.

Demolition of RCC of any description and in any position not otherwise specifically provided for etc complete all as specified and as directed including disposal of debris out side MD land.

M&L for precast cement concrete (1:2:4), type B-1 (using 20mm graded stone aggregate) in cover slab for drain/Manhole and placing in position etc complete all as specified and as directed.

S&F TMT bars 10mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with the including mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and as directed.

S&F Mild steel work as in posts and struts in fencing including cutting tops to shape as directed, drilling holes for notching of wire, etc, flat iron fillets (for securing wire mesh etc) including all necessary drilling, bolting or riveting etc and similar work conforming to Fe-290 Gde E-165 complete all as specified.

Dismantling posts or struts (wood, steel, or RCC) any section, incl taking out embedded portion and making good disturbed ground posts embedded in concrete brick work masonry etc.

M&L for excavating in post holes (or similar holes) each n.exc 0.5 cum, getting out, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25 cm, in soft and loose soil complete all as specified.

M&L for cement concrete 1:2:4, type B-2 (using 40mm graded stone aggregate) as in foundations of pillar or post filling and mass concrete complete all as specified.

Fixing only chain link fencing including line wires, any mesh, size and type to any type of standards, rails, straining bolts, etc. Including provision of binding wire complete all as specified and directed.

Supply only Chain link MS galvanised fencing 4 mm dia, size 100 mm x 100 mm mesh complete all as specified and directed.

Supply only Mild Steel deformed or round bars or 10 mm dia and above, cut to length bent to required shape incl cranking, bending and binding with Mild steel wire (annealed) not less than 0.9mm dia complete all as specified and directed.

M&L for Preparation of new steel and iron surfaces of any description, over 10 cm in width or girth , not otherwise described and painting with two coats of synthetic enamel paint over a coat of red oxide primer etc complete all as specified and as directed.

M&L for preparation of old painted Steel or iron surfaces of any description not otherwise described exc. 10 cm in width or girth and applying one coat of synthetic enamel paint white or tinted complete all as specified and directed.

S&F in repair Galvanised, 2 strand, steel barbed wire 2.24mm dia barbed with 2mm dia barbs at 75mm spacings and straining and fixing to any type of standard rails straining bolts, including, securing or tying at crossings with and provision of galvanised mild steel wire, staples or steel pins, etc. as directed (each line wire to be measured).

Dismantling wrought iron or mild steel work of any description and any places complete all as directed.

Framed work as in doors or gates of angle or other section with gusset plates, rails, braces, etc., complete, drilled for fixing of steel sheeting or other covering, Doors etc. to be prepared for hanging or sliding with and including either hooks and hinges or steel hanging door fittings (exclusive or steel sheeting or other covering, running rails and guides) and hanging; also fastening and fixing complete confirming to Fe-410-W (Gde- E-250) quality B). complete all as specified and as directed.

NOTES :- 1. The amount of schedule of credit shall be deducted from the total of this BOQ for arriving at contract sum.

M/s Chakraborty Enterprise

UNISON CONSTRUCTION

RAMKRISHNA NARAYAN ROY & CO

M/S B K ENTERPRISE

M/S SUNNY ENTERPRISE

M/S MOHAN GHOSH

M/s Prakash Traders

M/S ALPHA BETA CONSTRUCTION