tender for special repairs to damaged tensile roof rear ramp in ig registration buildingat santhome high road, chnnai-28.; 1 renewing the damaged and unserviceable ms rectangular box section of size 100x50x4.50mm thick with new one including labour for fixing, conveying charges, loading and unloading and fixing in position and painting two coats of synthetic enamel paint over one coat of red oxide primer etc.. complete complying with standard specification and as directed by the departmental officers at the site of work 2 renewing the damaged tensile roof fabric with new one membrane made out of a high strength material of ptfe of thickness 0.05 mm to 0.82mm and minimum weight of 700gms per square meter etc., completeincluding conveyance charges, loading and unloading charges and fixing in position with necessary scaffolding arrangements etc., complete and as directed by the departmental officers.