bids are invited for cement of 43 grade opc in sealed bags each weighting 50 kgs for jwg , river sand coarse as per is-2116-1980. for jwg , stone agg graded 10-20mm as per is 383-1970. for jwg , stone agg graded 40mm as per is 383-1970. for jwg , hardcore 40mm to 63mm broken boulder stone confirm to is-383-1970. for jwg , pcc solid bricks of size 230 mm x115mm x75mm of minimum strength of m-15 for jwg , cement of 43 grade opc in sealed bags each weighting 50 kgs for keri , river sand coarse as per is-2116-1980. for keri , stone agg graded 10-20mm as per is 383-1970. for keri , stone agg graded 40mm as per is 383-1970. for keri , hardcore 40mm to 63mm broken boulder stone confirm to is-383-1970. for keri , pcc solid bricks of size 230 mm x115mm x75mm of minimum strength of m-15 for keri , cement of 43 grade opc in sealed bags each weighting 50 kgs for narian , river sand coarse as per is-2116-1980. for narian , stone agg graded 10-20mm as per is 383-1970. for narian , stone agg graded 40mm as per is 383-1970. for narian , hardcore 40mm to 63mm broken boulder stone confirm to is-383-1970. for narian , pcc solid bricks of size 230 mm x115mm x75mm of minimum strength of m-15 for narian total quantity : 78979