PROVN OF JAFFREY WALL AT CERTAIN LOCATIONS AT AF STN BAGDOGRA UNDER GE (AF) BAGDOGRA

Amount

Excavation over areas, n.exc 1.5 m deep and getting out in soft/loose soil complete all as specified and directed.

Removing excavated material exc. 250 m but n.exc 500 m and depositing where directed complete all as specified and directed.

Returning, filling in, including spreading, levelling, watering and well ramming in layers n.exc 25 cm complete all as specified and directed.

M&L for hard core of gauge n.exc 63 mm, deposited, spread and levelled in layers n.exc 15 cm thick, watered and rammed to a true surface complete all as specified and directed.

M&L for cement concrete, 1:4:8 (using 40 mm graded stone aggregate) as in foundation filling and mass concrete for fixing RCC fencing posts or struts complete all as specified and directed.

M&L for RCC, M-25 (Nominal Mix), type B1 (using 20 mm graded stone aggregate) as in foundations including rafts, footings, foundation beam, plinth beams, bases for columns etc, basement slabs, under-reamed piles and mass concrete etc complete all as specified and directed.

M&L for RCC, M-25 (Nominal Mix), type B1 (using 20 mm graded stone aggregate) as in columns, piers, posts etc complete all as specified and directed.

M&L for RCC, Nominal Mix, 1:2:4, type B1 (using 20 mm graded stone aggregate) as in beams, coping beams, cantilevers, bressummers, lintels over 1.5 m span complete all as specified and directed.

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

Use and waste of formwork to sides of pillars, posts, struts, piers, columns and stanchions, square or rectangular shape complete all as specified and directed.

Use and waste of 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 complete all as specified and directed.

M&L for rendering 15 mm thick on fair faces of brick work or concrete surfaces, mixed in CM (1:4) complete all as specified and directed.

M&L for applying two or more coats of cement based paint over external surfaces complete all as specified and directed.

M&L for TMT bars 10 mm dia and over, cut to length, bent to shape required including cranking, bending for securing of chain-link fencing complete all as specified and directed.

M&L for TMT bars 6 to 8mm dia and over, cut to length, bent to shape required including cranking, bending for securing of chain-link fencing complete all as specified and directed.

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

M&L for providing 25 mm thick (measured solid) precast cement concrete, (1:2:4) type B-0 (using 12.5 mm graded stone aggregates) as in louvers and jallies including all mouldings set in cement mortar (1:4) complete all as specified and directed.

SHRI P P SHARMA (BID ID -3183353)

BUILDERS ASSOCIATE (BID ID -3180715)

M/S BIJAN CHAKRABORTY (BID ID -3181683)

M/s Prakash Traders (BID ID -3182375)

M/S IDEAL CONSTRUCTIONS (BID ID -3183175)

M/S LAKPA LAMA (BID ID -3182389)

M/S MANAS MITRA (BID ID -3183223)

RABI BANIK (BID ID -3181639)

M/S B K ENTERPRISE (BID ID -3181791)