bids are invited for constr mtrl cement 43 grade opc packed in hdpe bag each 50 kg wt conform to is 8112 1989 make birla gold or ambuja or ultratech or acc or jk or dalmia , coarse sand free from vegetation , coarse aggregate 40mm graded , coarse aggregate 20mm graded , bricks sub class b , bricks bats , mild steel bar of size 10 mm dia and above conforming to is 432 part 1 1982 make tata or sail or jsw , pvc pipe 110 mm dia 3 mtr long make prince or finolex or supreme , pvc pipe 75 mm dia 3 mtr long make prince or finolex or supreme , pvc cowl 75 mm dia make prince or finolex or supreme , ms binding wire , pvc socket 110 mm make prince or finolex or supreme , quick setting compound make pidilite or fevicol or quick fix , pvc bend 110 mm dia prince or finolex or supreme total quantity : 1721