REPAIR TO CHAIN LINK FENCING BARBED WIRE FENCING AT ARMY STATION KATIHAR UNDER GE AF PURNEA.

Amount

Dismantling fencing wire mesh any type including line wire complete all as apecified and directed.

Dismantling posts or struts (wood, steel or R.C.C.) any section embeded in Concrete, brick work etc. , including taking out embedded portion and making good disturbed ground.complete all as specified and directed.

Excavation in post hole each not exc 0.5 cum getting out returning, filling and ramming earth or broken rubble mixed into earth around in layers n exc 25 cm watering and removing surplus soil to a distance n. exc 50 m and making surfaces good in soft/loose soil , complete all as specified and directed.

Materials and Labour for plain cement concrete (1:2:4) type D-2 (using 40 mm graded stone aggregate) in foundations, filling and mass concrete, complete all as specified and directed.

Materials and Labour for providing reinforced cement concrete type B-l, 1:2:4 (20 mm graded stone aggregate) as in precast posts, fencing posts, straining or terminal posts, struts etc. for fencing, average sectional area n exc 100 sq. cm, with or without chamfered angles and flat, splayed, rounded or mitred tops as directed and fixed complete all as specified and directed.

Materials and Labour for providing reinforced cement concrete type B-l, 1:2:4 (20 mm graded stone aggregate) as in precast posts, fencing posts, straining or terminal posts, struts etc. for fencing, average sectional area exc 100 sq. cm but n.exc 250 sq.cm, with or without chamfered angles and flat, splayed, rounded or mitred tops as directed and fixed complete all as specified and directed.

Supply and fix mild steel TMT bars 10 mm dia. and over, cut to length, bend to shape required including cranking, bending spirally for hopping 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 directed

Supply and fix mild steel TMT bars 6 to 8mm dia, cut to length bent to shape required including cranking, bending spirally for hoping for columns, hocking, ends and binding with and incl MS wire (appealed) not less than 0.9 mm dia complete all as specified and directed.

Supply and fix as in repair galvanized 2 steel barbed wire 2.24 dia with 2 MM dia barbed at 75 mm spacing and straining and fixing to any type of standard rails straining bolts, including securing or tying at crossing with and provision of galvanized mild steel wire, staples or steel pins etc as directe by Engr-in-charge (each line wire to be measured). complete all as specified and directed.

Supply only chain link fencing net MS galvanised of any size or any type,complete all as specified. Note : Payment shall be allowed after ascertaining weight of chain link as per actual at site through BOO as ordered by GE.

Fixing only chain link fencing including line wire any mesh any type including securing bolts etc complete all as specified & directed.

S&F mild steel screw bolts (machine made) with hexagonal or square heads at one end and screwed the other, or screwed both ends, each screwed end to be fitted with washers and one hexagonal or square nut, dia of neck 10mm and size exc 5cm but n.exc 10cm long ,complete all as specified and directed.

M&L for preparation of new or previously untraeted steel surfaces of any description exceeding 10 cm width or girth and applying two coats of synthetic enamel paint over a coat of redoxide zinc chrome primer complete all as specified and directed.

M&L for preparation of new or previously untraeted steel surfaces of any description n.exc 10 cm width or girth and applying one coats of synthetic enamel paint over a coat of redoxide zinc chrome primer complete all as specified and directed.

Demolition of brickwork or stone/boulder masonry, built in cement mortar or cement lime mortar including all quoins, arches, pillars,etc, but excluding ashlar facings, dressed stonework and precast concrete articles complete all as directed.

M&L for brick work with sub class 'B' bricks straight or curved on plan exceeding 6 m mean radius, built in cement mortar (1:6) ,complete all as specified and directed.

M&L for 15mm thk rendering in cement mortar (1:6) on brick masonry surfaces or fair faces surface of brick work finished even & smooth without using extra cement complete all as specified and directed.

M&L for preparation of new plaster wall surface and applying two coats of colour wash over a coat of white wash, complete all as specified and directed.

Use and waste of formwork to sides of pillars, posts, struts, piers, columns and stanchions etc rough finished surface square,rectangular on plan or polygonal,complete all as specified and directed.

S&F mild steel work 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 work conforming to Fe-290 Gde E-165,complete all as specified and directed.