UNITS OF MEASUREMENTS, PAINTING COEFFICIENT, OUT TURN, QUANTITY CALCULATION
  DEDUCTION  • MASONRY : < 0.1 m2 - no deduction  • PLASTERING :  < 0.5 m2 - no deduction  0.5 - 3 m2 - one side deduction  > 3 - both side deduction  • End of beams, rafters, purlins < 0.05 m2 - no deduction  • Bearing of floors, roof slabs etc. - no deduction DIGREE OF ACCURACY  • Volume - 0.01 m3  • Area - 0.01 m2  • Dimension - 0.01 m  • Weight - 1kg  QUANTITY CALCULATION  PCC  • Maximum size of aggregate 40 mm  • For 1 m3 PCC - 0.95 m3 coarse aggregate is required  RCC  • Maximum size of aggregate 20 mm  • For 1m3 RCC - 0.90 m3 coarse aggregate is require  RCC For 1:1.5:3  Wt of cement = (1/3) x 0.90 x 1440 = 432 kg  Wt of sand = (1.5/3) x 0.90 x 1600 = 747 kg  PCC For 1:4:8  Wt of cement = (1/8) x 0.95 x 1440 = 171 kg  Wt of sand = (4/8) x 0.95 x 1660 = 760 kg PLASTERING  1:3 - 0.14 m3 / 10 m2 (sand) cement = (1/3) x 0.14 x 1440 = 67 kg...
 
 
What will be the expected cut off any idea
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