bids are invited for constr material for str of op tr pt 3751 to dhaula upply of w metal beam crash barrier comprising of 3mm thick corrugated sheet metal beam rail as per store list attached under job no 3097 , cement opc 43 grade packed in hdpe bag each 50 kg wt as per specification , coarse sand free from vegetation for crash barrier , coarse aggregate 40mm graded for crash barrier , heavy duty rcc hume pipe type np-3 of 1000mm internal dia with collar length of each pipe is 2.50 mtr , coarse sand free from vegetation for hume pipe , coarse aggregate 40mm graded for hume pipe , heavy duty rcc hume pipe type np-3 of 300mm internal dia with collar length of each pipe is 2.50 mtr , retaining wall 4 mtr ht and length 276.00 rm cement opc 43 grade packed in hdpe bag each 50 kg , coarse sand free from vegetation for retaining wall , coarse aggregate 40mm graded for retaining wall , stone boulder 9inch to 12inch for retaining wall , pvc pipes 75mm each 3 mtr long make as per specification , portable collapsible protective wall baskets, galvanished welded mesh as per specification , gi wire mesh crate box type hesco bags of size 4 feet x 2 feet x 2.5 feet lxbxh consist of 2 cells of 2x2x2.5 feet mentioned in below and as per specification total quantity : 6110