Details: dismantling of plain or corrugated steel and frp sheeting of any gauge & thickness from roof, gutter etc incl nainital or similar pattern roof coverings, complete all as specified and as directed by engineer-in-charge. s&f pre-painted galvalume aluminium zinc coating gi based corrugated or semi-corrugated steel sheet 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 or j hooks, complete all as specified and as directed by engineer-in-charge. s&f pre-painted galvalume aluminium zinc coating gi based plain steel sheet 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 or j hooks, complete all as specified and as directed by engineer-in-charge. m&l for 0.63mm thick plain, galvanised, mild steel sheeting in ridges, hips, vally gutters, drip and straight flashing, complete all as specified and as directed by engineer-in-charge. s&
Sector: Defense