bids are invited for cement opc 43 grade packed in hdpe bag each 50 kg wt conforming to is 8112 to 1989 , make birla gold, ambuja and ultratech under job no 2454 , coarse sand free from vegetation , coarse aggregate 20mm graded , coarse aggregate 40mm graded , coarse aggregate 40-60 mm graded , stone for rr masonry less than 6 inch , water proofing compound conforming to is 2645 to 2003 make pidilite, dr fixit and fevicol , mild steel bars of size 10mm and above dia confirming to is 432 part i 1982 make- tata, sail and jsw , mild steel bars of size 6 to 8mm dia confirming to is 432 part i 1982 make- tata,sail and jsw , ms binding wire total quantity : 542