Details: supply, removing & fixing of roof sheet as per below description and atatched tender document: supply, laying and fixing of colour coated galvalume steel profile sheets with self drilling and self tapping with epdm gasket and required accessories providing required overlaps as per the standards covering and overlaps with neccessary sealants in complete respects.manufactured by tata/jsw for roofing rolled and formed from base thickness 0.50 mm as per astm a 446 having yield stress of 275 mpa, surface shall have not dip mettalic coating of aluminium zinc alloy comprising of 55% aluminium, 43.5% zinc, & 1.5 % silicon with 5-7 micron epoxy primer and polyster top coat of 15-18 micron on both side, total coated thickness (tct) of 0.58 mm , colour: blue (top colour light blue & back colour-light grey. measurement of as fixed roof sheets will be considered for measurement and payment. damage during work will be on account of contractor and same will not be considered for payment. work to be
Sector: Custom1