SPL REPAIR TO GI PIPELINE AT JCOS/ OR MD ACCN IN SOUTHERN SECTOR AT MIL STN KOTA

Cleaning and removing all scale and dirt, etc. from water tanks capacity exceeding 250 litres but not exceeding 500 Litres and from mouths of circulating pipes, etc. by using suitable approved cleaner and cleaned with pure water to entire satisfaction of EIC complete all as specified and as directed.

Dismantling water tanks capacity exceeding 250 litres but not exceeding 500 Litres and removing to store complete all as specified and as directed.

S & F rotational moulded polyethylene tripple layer water tanks, white colour (vertical cylindrical with close top) as per IS 12701: 1996 of 500 litres capacity hoisted and fixed in position including provision of 20 mm /15 mm dia medium grade GI pipe for connecting inlet, outlet, over flow and washout pipes complete all as specified and as directed.

S & F ball valves high pressure of PTMT with epoxy coated aluminium rod and high density plastic ball screwed for iron pipe of 20 mm size, minimum weight 210 grams complete all as specified and as directed.

S & F in repairs 20 mm gun metal, globe or gate valve with iron wheel head, screwed both ends for iron pipe and fixed to pipe complete all as specified and as directed.

Dismantling of wrought or mild steel work of any description not otherwise described into primary parts complete all as specified and directed.

S & F hot rolled medium and high tensile structural steel of grade E 250 quality C conforming to IS 2062: 2011 as in 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 complete all as specified and as directed.

S & F cast aluminium alloy handle, cast type, 150 mm size, anodized to a bright natural, mat finish not be less than Grade AC 10 of IS 1868 : 1996 complete all as specified and as directed.

S & F butt hinges, extruded aluminium alloy with galvanised mild steel wire pin, anodized to a bright natural, mat finish not be less than Grade AC 10 of IS 1868 : 1996, hinge designation 100B21 as per IS 205: 1992 complete all as specified and as directed.

S & F in repairs hexagonal wire netting, size of aperture 25 mm, dia of galvanised steel wire 1.40 mm as per IS 3150: 1982 fixed with tinned tacks of wire staples complete all as specified and as directed.