bids are invited for 1 ppgi sheet 8 ft long, 3.5ft width, painted galvanized steel sheets as per is 14246, thickness - 0.6mm, base metal shall be having minimum yield strength of 250 mpa grade as per is-513, galvanized to grade 275 as per is 277, durability of paint -category 3 as per as or nz 2728. 2 ppgi sheet 10ft long, 3.5ft width, painted galvanized steel sheets as per is 14246, thickness - 0.6mm, base metal shall be having minimum yield strength of 250 mpa grade as per is-513, galvanized to grade 275 as per is 277, durability of paint -category 3 as per as or nz 2728. 3 ppgi sheet 12ft long, 3.5ft width, painted galvanized steel sheets as per is 14246, thickness - 0.6mm, base metal shall be having minimum yield strength of 250 mpa grade as per is-513, galvanized to grade 275 as per is 277, durability of paint -category 3 as per as or nz 2728. 4 ppgi ridge sheet - 40 nos, size - 400 x 2440mm, painted galvanized steel sheets as per is 14246, thickness - 0.6mm, base metal shall be having minimum yield strength of 250 mpa grade as per is-513, galvanized to grade 275 as per is 277, durability of paint -category 3 as per as or nz 2728. 5 ppgi sheet screw - self drilling screw 40mm length, point type - c, slotted raised countersunk -oval head tapping screw as per is 7169 latest, thread size-st 4.2 6 rectangular section 2 inch x 1inch - 20 ft long as per is 4923, size - 50.0 x 25.0 x 3.2 mm, depth - 50.0mm, width - 25.0mm, thickness - 3.2mm, weight - 3.24 kg per m, grade yst 310 7 gi pipe 1.5 inch (40mm) -20 ft long or 6 mtrs as per is 1239, medium, bore diameter - 40mm, wall thickness - 3.2mm, screwed and socketed, mass of tube 3.6 kg per m, galvanised total quantity : 1845