bids are invited for job 6931 provn of btc with bio digester bm cement of 43 grade opc in sealed bags each weighing 50 kgs for narian , river sand conforming to is 2216-1980 for narian , aggregate 20mm graded confirming to is 383-1970 for narian , aggregate 40mm graded confirming to is 383- 1970 for narian , pcc bricks os size 9 inch x4 point 5 inch x3 inch for narian , machine pressed precast concrete interlocking paver block any shape and size for narian , hardcore of size 40 to 63mm broken boulder stone for narian , cement of 43 grade opc in sealed bags each weighing 50 kgs for keri , river sand conforming to is 2216- 1980 for keri , aggregate 20mm graded confirming to is 383-1970 for keri , aggregate 40mm graded confirming to is 383-1970 for keri , pcc bricks os size 9 inch x4 point 5 inch x3 inch for keri , machine pressed precast concrete interlocking paver block any shape and size for keri , hardcore of size 40 to 63mm broken boulder stone for keri , cement of 43 grade opc in sealed bags each weighing 50 kgs for jwg , river sand conforming to is 2216-1980 for jwg , aggregate 20mm graded confirming to is 383-1970 for jwg , aggregate 40mm graded confirming to is 383- 1970 for jwg , pcc bricks os size 9 inch x 4 point 5 inch x3 inch for jwg , machine pressed precast concrete interlocking paver block any shape and size for jwg , hardcore of size 40 to 63mm broken boulder stone for jwg total quantity : 1495