provision of 03 x modular offr / jcos living shelter , for jaranwali gali ( jwg ) ( quantity may vary at time of placement of supply order ) . , provision of 03 x modular offr / jcos living shelter as per specifications mentioned as per rfp part ii . , cement of 43 grade opc conforming to is 8112 / 1989 in sealed bags each wighing 50 kgs . the date of manufacture of cement should not be more than one month prior to the date of delivery . make- jk laxmi / acc / shree ultra . latest brand , fine aggregate ( sand ) conforming to is : 383-1970 . , crushed stone aggregate 20 mm graded conforming to is 383-1970 . , crushed stone aggregate 40 mm graded conforming to is 383-1970 . , stone boulders for hard core of size 40-63mm confirming to is 383-1970 , cement concrete solid bricks of size 9x4 . 5x3 , grade a , conforming to is:2185 , bricks bats