tender for nctps ii civil maintenance circle civil maintenance division repair and maintenance to the esp i roof top area at nctps ii; 1 providing two legged scaffolding using 15 cm dia casuarinas props, distance between two rows being 1.25m and spacing of posts being 2m in both rows, with two horizontal posts with 0.50m overlap on either side and braces at 2m c/c including longitudinal and transverse middle braces to step up and providing a platform with c.w planks of 40mm thick and 1m width etc., complete as directed by engineer at site in intricate locations. 2 dismantling of existing drain support angles devoluting the same to department store including all charges cost all leads, lifts, etc., complete as directed by engineer at site in intricate locations. 3 fabrication, providing and fixing of ms angle for drain support and 50mm pipe two coats of synthetic enamel paint over one coat of red oxide primer for support at the roof etc., including cost of cutting, welding and fixing in position, materials, labour charges, al leads, lifts etc., complete as directed by engineer at site in intricate locations. 4 providing and fixing of galvalume roof sheet for roof top and drain gutter with reputed make galvalume sheet such as jsw or equvalant brand of 0.40mm thick including cost of cutting, fixing in position, all materials, labour charges, all leads, lifts etc., complete as directed by engineer at site in intricate locations.