8614 PROVISION OF CERTAIN REVENUE AND MINOR WORKS AT RAMNAD UNDER GE TIRUNELVELI

Excavating in post holes in hard dense soil (or similar holes) each n exc 0.5 cu. m, getting out, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25 cm complete all as specified and as directed.

Material and labour for Cement concrete type B2 1:2:4 using 40mm graded aggregate in foundations, filling and mass concrete complete all as specified and as directed.

Supply and fixing aluminium wall supported ladder of 50 cm width consist of the following items :- (a) Vertical Stiles (Side Rails): Aluminium 'C' Channel of size 66 mm x 32 mm), with a thickness of 2.5 mm to 3.2 mm. (b) Steps: Non-slip, corrugated, flat steps 62 mm broad). (c) Handrails: 50 mm (2 inch) diameter non-slip corrugated pipe from top to bottom on both sides. (d) Shoes: Solid rubber or PVC anti-skid shoes at the bottom. (e) Joints: Riveted or welded using high-strength aluminium fasteners complete all as specified and as directed.

Supply and fixing 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 of steel sheeting or other covering, running rails and guides) and hanging; also fastening and fixing including locking arrangement complete all as specified and as directed.

Supply and fixing Plates (plain or chequered) channels, square cut or notched (ordinary and counter sunk) forming holes, without any attachment with Fe 410 -W (GdeE- 250) quality complete all as specified and as directed.

Material and labour for preparing new or previously untreated surface of any description, over 10cm in width or girth and applying two coats of synthetic enamel paint over one coat of red oxide primer complete all as specified and directed.

Supply and fixing powder coated aluminium frame for doors, windows, ventilators, partitions with one or more rebates including anodized aluminium snap beading, stainless steel screws joining cleat for fixing etc. complete all as specified and as directed.

Supply and fixing powder coated (minimum thickness of powder coating 50 micron) Anodized aluminium door shutters, aluminium section weighing 0.55 kg/m including necessary joining cleats, glazing clips, rubber neoprene packing, handles 2 Nos in each door, hinges, anodized aluminum snap beading screws etc. complete all as specified and as directed.

Supply and fixing Anodized aluminium window and ventilator shutters, fixed type without sash bar, aluminium section weighing 0.55 kg/m including necessary joining cleats, glazing clips, rubber packing, anodized aluminium snap beading, screws etc. complete all as specified and as directed.

Supply and fix aluminium wire cloth 0.36mm nominal dia of wire and average width of aperture 1.40mm and fixed with stainless steel wire staples complete all as specified and as directed.