REPAIR REPLACEMENT OF CHAINLINK FENCING GATES SHEDS AND STEEL STRUCTURE AT INA EZHIMALA

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

Supply & Fix PVC coated chainlink fencing ( mesh 50 mm x 50 mm size) minimum nominal dia of wire 4 mm ( including pvc coating ) fixed to fencing posts using suitable bolts and nuts complete all as specified and as directed. Note:- Nuts and bolts will be measured and paid separately.

Dismantling wrought iron or mild steel work of any description complete all as specified and as directed.

Supply and fix mild steel screw bolt ( maching made) with hexagonal or square head at one end and screwed the other with washer n.exc 5 cm long dia bolt 5 to 10mm complete all as specified and as directed.

Supply & Fix hand rails, half round or other stock section or core for wooden hand-rail straight portion, drilled and countersunk for balusters running bars, for doors, balusters, nosing to steps including embedding in concrete and screwing etc. wind ties for roof including securing bolts 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 similiar work conforming to Fe-290 Gde E-165 complete all as specified and as directed.

Supply and fix steel work in tubular trusses including special shaped washers etc. complete using ERW or induction butt welded tubes conforming to IS 4923-1968 Grade St-240 for square or rectangular tube complete all as specified and as directed .

Supply & Fix framed work such as grills, gratings, etc with ends of bars shouldered and/or riveted, or forged into spikes, framed guard bars, barred iron doors, ladders, framed balusters, walk ways, railings, framework of water tanks and similiar work conforming to Fe.290.Gde-E-165 complete all as specified and as directed.

Supply and fix Plates (plain or chequered) channels. Square cut or notched (ordinary and counter sunk) forming holes, with riveted, bolted or welded attachment (Fe-410W, Gde E-250, Qlty-A) including necessary cutting in wall complete all as specified and as directed.

Dismantling plain or corrugated steel sheeting / galvalume sheets, any gauge, thickness as in roof covering including aluminium frame complete all as specified and as directed.

Supply & Fix Pre-painted galvalume aluminium zinc coating GI based corrugated steel sheet corrugated/Mangalore tile pattern of 0.50 mm thick of any colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws with bitumen washer complete all as specified and as directed.