tender for special repair of mes ib at afs amla- 1 dismantling of asbestos cement (corrugated or semi corrugated) sheets as in roof covering complete all as specified and directed. 2 s&f pre painted galvalume aluminium zinc coating gi based corrugated steel sheet 0.5 mm thick of any colour with features a distinct, often decorative, forward projection curve or \crimp\ used for modern architectural looks having tensile strength 550 mpa as in roof covering /cladding to wall /roof covering fixed with self tapping screw complete all as specified and as directed. 3 s&f pre-painted galvalume aluminum zinc coating gi based plain steel sheet 0.50mm thick of any colour having tensile strength of 550 mpa as in roof covering/cladding to wall, fixed with self tapping screws complete all as specified and directed. 4 s&f in repairs 0.56mm thick plain, aluminium sheeting, alloy 31000 h4 in ridges, hips, valley gutter, drip and straight flashing (length and girth as fixed) including fixed with self tapping screws in any surfaces complete all as specified and directetd. 5 dismantling of wall,display board /ceiling board fibre ,pulp,insulation etc or insulation board /slab/wool of any thickness including cover fillets complete all as specified and directed. 6 s&f anodised aluminium snap grid frame work for false ceiling all as specified and directed with hangers 6mm dia gi (up to 1200mm length) adjusting level fixed to roof slab by means of ceiling cleat of gi flat 40x3mm and 60mm long and expension holed fasteners 12.5mm dia 40mm long complete all as specified and directed.