ADDITIONAL AND ALTERATION TO SECURITY BOUNDARY WALL (P-54 AND P-55) AT VIKRAM ENCLAVE HALDIA UNDER GE (I) (CGN) KOLKATA

Amount

Dismantling of wrought or mild steel work of any description such as in ladder work, bracing/supporting agle iron, roof top MS sheets, railings etc.

Taking down cement plaster on stone/brick/concrete surfaces including racking out joint, hacking for key, scrubbing down with water complete all as specified and as directed.

Demolition of brick work or stone/boulder masonry, built in cement mortar including all quoins, arches, pillars, etc. complete all as specified and directed by Engineer in charge.

Demolition of cement concrete (unreinforced) of any description and in any position not otherwise specifically provided for complete all as specified and as directed.

Demolition of reinforced cement concrete (reinforcement cut as required to facilitate demolition) in any position below or above ground floors, not exceeding 15 cm in depth complete all as specified and as directed.

Material and labour for precast reinforced cement concrete, M-30 (Design Mix), using 20 mm nominal size graded crushed stone aggregate as in drain cover slab and setting in cement mortar (1:4) complete with joints to match including all necessary formwork complete all as specified and as directed Note:- Reinforcement shall be measured and paid seperatly.

Material and labour for broken glass coping on top of walls in cement mortar 1:3 complete all as specified and as directed.

Material and labour for cement concrete 1:2:4 type B-1 using 40 mm nominal size graded crushed stone aggregate as in benching concrete, hold fast, coping including necessary formworks complete all as specified and directed by Engineer-in-charge.

Material and labour for brick work with fly ash bricks of class designation 7.5 as per IS 12894: 2002, straight or curved on plan exceeding 6 m mean radius built in cement mortar 1:6 complete all as specified and as directed.

Material and labour for cement concrete 1:4:8, type D-2 using 40 mm nominal size graded crushed stone aggregate as in foundation, filling and mass concrete complete all as specified and as directed.

Material and labour for RCC M30 (Design Mix) using 20 mm nominal size graded crushed stone aggregate as in foundations, including rafts, footings, foundation beams; plinth beams; bases for columns, etc.; basement slabs, under-reamed piles and mass concrete complete all as specified and as directed. Note:- Reinforcement and form work shall be measured and paid seperatly.

Material and labour for RCC M30 (Design Mix) using 20 mm nominal size graded crushed stone aggregate as in columns, pillars, piers, posts and struts complete all as specified and as directed. Note:- Reinforcement and form work shall be measured and paid seperatly.

Material and labour for RCC M30 (Design Mix) using 20 mm nominal size graded crushed stone aggregate as in beams, cantilevers, bressummers, lintels over 1.5 m span complete all as specified and as directed. Note:- Reinforcement and form work shall be measured and paid seperatly.

Material and labour for formwork to sides of concrete foundations, footings, bases of columns, raft and raft beams, sides and soffits (if any) of foundation and plinth beams; and similar work; vertical or to batter for rough finished flat surfaces of concrete complete all as specified and as directed.

Material and labour for formwork to sides of pillars, posts, struts, piers, columns and stanchions for rough finished flat surfaces of concrete complete all as specified and as directed.

Material and labour for formwork to sides and soffits of floor or roof beams, beam haunchings, girders, bressummers, lintels, cantilevers, shelves including supports, overhangs, etc. also splays between floors and beams, etc. for rough finished flat surfaces of concrete complete all as specified and as directed.

Material and labour for rendering 15 mm thick on fair faces of brick work or concrete surfaces (on vertical surfaces) in cement mortar 1:4, finishing the surface fair and even complete all as specified and as directed.

Material and labour for mild steel TMT bars 10 mm dia, cut to length, bent to shape required, including hooking ends and binding with and including mild steel wire (annealed) not less than 0.9 mm dia or securing with clips and including welding has to be done with minimum 20 cm over lap for new and old of any height. Complete all as specified and as directed.

Material and labour for mild steel TMT bars any dia in stirrups, spaces and binders, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9 mm dia or securing with clips complete all as specified and as directed.

S & F hot rolled low tensile structural steel of grade E165 as per IS 15911: 2010 as in posts and struts in fencing including cutting tops to shape as directed, drilling holes, notching for wire, etc.; flat iron fillets (for securing wire mesh etc.) including all necessary drilling, bolting or riveting, etc., and similar works complete all as specified and as directed.

S & F galvanized steel barbed wire with two strands of line wire of dia 2.24 mm and barbed with point wire of dia 2 mm at 75 mm spacing straining and fixing to any type of standards, rails, straining bolts including securing or tying at crossings with and provision of galvanised iron binding wire, GI staples or steel pins, etc. complete all as specified and as directed (two strand of line wire will be measured as one unit).

Supply and fixed punched tap anti-rushed bituminous coating concertina coil made out of cold drawn unalloyed steel wires of dia 2.6 mm having minimum tensile strength of 1670 N per sqmm with hot dip galvanized, 600 mm dia, 10 metre openable length( total length 90 meter), having 50 No round per 6 meter length upto 3 meter height of wall with 9 horizontal RBT reinforced barbed wire, stud tied with GI staple and GI clip to retain horizontal including necessary bolt or GI barbed wire tied with angle complete all as specified and as directed.

Material and labour for preparing new plaster surfaces of walls by applying one coat putty to finished the surface even and smooth and applying two coat of anti-fungal weather proof acrylic exterior paint (100% Acrylic) over a coat of acrylic primer including scaffolding, trestles, ladders, cradles and necessary safety measures complete all as specified and as directed.

Preparation of newly or previously untreated steel surface of any description over 10 cm width or girth and applying two coats of synthetic enamel paint (1st quality) over a coat of red oxide zinc chrome primer complete all as specified and as directed by Engineer-in-Charge

Preparation of newly or previously untreated steel surface of any description not exceeding 10 cm width or girth and applying two coats of synthetic enamel paint (1st quality) over a coat of red oxide zinc chrome primer complete all as specified and as directed by Engineer-in-Charge

Preparation of old or previously untreated steel surfaces of any description, over 10 cm width or girth and applying one coats of synthetic enamel paint (1st quality) complete all as specified and as directed by Engineer-in-Charge.

Material and labour for preparing old surfaces of walls including chajjas, facias etc. by scrapping/rubbing, filling of holes and flake out portion with appropriate thickness of putty and applying one coat of anti fungal weather proof acrylic exterior paint (100% Acrylic) including scaffolding, trestles, ladders, cradles and necessary safety measures complete all as specified and as directed.

Supply only liquid integral water proofing compound confrming to IS 2645:2003 complete all as specified and as directed.

MAA KALI ENTERPRISE

KAKOLI ENTERPRISE

M/S Manna Construction

UNIVERSAL TRADING

BHARAT TRADING CORPORATION