supply of op works stores , supply of op wks stores for constr mtrl at damteng circle : , cement 43 grade opc packed in hdpe bag each 50 kg wt conform to is 8112-1989 make : birla gold/ambuja/ ultratech . , coarse sand free from vegitation , coarse aggregate 20mm graded , coarse aggregate 40mm graded , coarse aggregate 40-63mm graded , stone for rr messonry less than 6 , water proofing compound conform to is 2645-2003 . ( make : pidilite/ dr fixit/fevicol ) , mild steel bars of size 6 to 8mm dia conforming to is 432 ( part i ) 1982 ( make : tata/sail/jsw ) , mild steel bars of size 10mm and above dia conforming to is 432 ( part i ) 1982 ( make : tata/sail/jsw ) , gi binding wire : make ( tata/sail/jsw ) , glass dividing strips 30x4mm ( make: pryag/saint gobain/modigaurd ) , ms binding wire 0 . 9mm dia , quick setting compound ( make: pidilite/fevicol/quick fix ) , bricks sub class b . , granite stone 20mm thick , slacked lime , brick bats , pvc pipe 110mm each 3m long ( make: prince/finolex/supreme/kpt ) , pvc bend 110 mm dia ( make: prince/finolex/supreme/kpt ) , pvc socket 110mm dia ( make: prince/finolex/supreme/kpt ) , pvc pipe 75 mm dia each 3m length ( make: prince/finolex/supreme/kpt ) , pvc cowl 75 mm dia ( make: prince/finolex/supreme/kpt ) , pvc bend 75 mm dia ( make: prince/finolex/supreme/kpt ) , stone boulder 6 to 9 , hard core 63-90 mm , sand graval mix