tender for c/o rcc pillar for re-strengthening of cattle fence at stc bsf kharkan camp; 1 providing and laying in position specified grade of reinforced cement concrete,excludingthecostofcentering,shuttering,finishingand reinforcement - all work up to plinth level : 1:1.5:3(1 cement: 1.5 coarse sand (zone-ill) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources) 2 centering and shuttering including strutting, propping etc. and removal of form for foundations,footings,basesof columns,etc.formass concrete 3 steelreinforcement forr.c.c.workincludingstraightening,cutting, bending, placing in position and binding all complete upto plinth level. thermo-mechanically treatedbars of gradefe-500d or more. 4 less rate correction factor 0.973