REPAIRS CHAIN LINK FENCING FOR CERTAIN LOCATIONS AT AF STATION CHIMNEY HILLS

Amount

Dismantling fencing wire mesh any type complete all as specified and directed.

Dismantling posts/pillers or struts (Wood, Steel, or RCC) any section, including taking out embedded portion and making good disturbed ground.

Excavating in post holes (or similar holes) each not exc 0.5 cu.m, getting out, retuning, filling in and ramming earth broken rubble mixed with earth around, in layers not exceeding 25 cm in soft / loose soil

M & L, cement concrete 1 : 3 : 6 type C2 (40 mm graded aggregate) as in fdn, filling and mass concrete, complete all as specified and directed.

Dismantling wrought iron or mild steel work of any description not otherwise provided for complete all as specified and directed.

M&L for framed work such as grills, gratings, gates etc with ends of bars shouldered and / or riveted or forged into spikes, framed guard bars, barred iron doors, ladders, framed balusters, walkways, railings, framework of water tank and similar works including fixing to channel section using MS bearing hinges to frame confirming to Fe-290 grade-E-165.

M&L, MS TMT bars 10 mm dia and over cut to length, bent to shape reqd incl cranking bending etc and binding with MS wire (annealed) not less than 0.9 mm dia complete all as specified and directed.

Supply only Chain link MS galvanisd fencing, any size or type all as specified and directed.

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

S&F mild steel flat iron fillets for securing wire mesh etc., incl. all necessary drilling or riveting, etc., and smilar work conforming to Fe 290 gde E-165.

S&F 12mm dia of mild steel screw bolts (machine made ) with hexagonal or square heads at one end and screwed the other, each screwed end to be fitted with washers and one hexagoanl or sqare nut, nexc 15cm long.

M&L for Galvanised 2 strand, steel barbed wire 2.24mm dia barbed with 2mm dia barbs at 75mm spacing &straining and tiny type of stranded rails straining bolts including sequring for tying at crossing withand provn of galvanised mild steel wire stepels or steel pins etc complete all as specified.

M&L preparation of new steel surface of any description over 10 cm width or girth and applying two coats of synthetic enamel paint over a coat of red oxide primer.

M&L preparation of old steel surface of any description over 10 cm width or girth and applying one coat of synthetic enamel paint complete all as specified.

H S S ENGINEERS AND CONTRACTORS

Vivek Constructions

Aditya Associates

M/S AMRITHESH ENTERPRISES

KUZHIKKAL ENTERPRISES

BYRAVESHWARA CONSTUCTION

s v m construction building & engineers

SAPTHAGIRI CONSTRUCTIONS