bids are invited for boq total quantity : 3--a ) cement of 43 grade opc confirming to is 8112 / 1989 in sealed bags each weighing 50 kgs . the date of manufacture of cement should not be more than one month prior to the date of delivery. bags- 433 make : acc / ambuja / jk laxmi / ultra tech . delivery at akhnoor b ) fine aggregate ( sand ) confirming is 383-1970. cubic meter -48.81 delivery at akhnoor c ) stone agg graded 20mm graded confirming to 383-1970. cubic meter -33.79 delivery at akhnoor d ) stone agg graded 40mm graded confirming to 383-1970. cubic meter - 22.85 delivery at akhnoor e ) stone bulders for hard core 40-63mm confirming to 383-1970 . cubic meter -8.85 delivery at akhnoor f ) cement concrete solid bricks of size 9x4.5x3 grade a confirming to is : 2185. nos - 30001 delivery at akhnoor