Details: name of work: renovation of challenge shed at b.p. division, ivri, izatnagar, bareilly cement concrete (cast in situ)1.1 providing and laying in position cement concrete of specified grade excluding thecost of centering and shuttering - all work up to plinth level :1.1.1 1:2:4 (1 cement : 2 coarse sand (zone-ill) derived from natural sources : 4 graded stoneaggregate 20 mm nominal size derived from natural sources)2 7878.50 15757.001.1.2 1:5:10 (1 cement : 5 coarse sand (zone-ill) derived from natural sources : 10 gradedstone aggregate 40 mm nominal size derived from natural sources)40 6518.60 260744.001.2 providing and fixing up to floor five level precast cement concrete string or lacingcourses, copings, bed plates, anchor blocks, plain window sills, shelves, louvers, steps,stair cases, etc., including hoisting and setting in position with cement mortar 1:3 (1cement : 3 coarse sand), cost of required centering complete.1.2.1 1:1.5:3 (1 cement : 1.5 coarse sand (zone
Sector: CPWD