how to calculate rate analysis of M25 grade concrete
Answer Posted / k v arjuna rao
As per material availability the ratio's of Sand Aggregate
and Cement including admixers calcuted per cum by design
mix.
The quantites of these material is multiplied with existing
rates including Transportation charges we get the Material
cost per Cum.
Then Labour required per cum is calcuted as per CPWD
Standards and multiplied with local labour rates given by
State Govt SSR or CPWD SSR for that area. we get labour
Rate for 1 Cum.
Finally add hire charges of machinery used for mixing and
pumping and placing of concrte, Sunderies, water charges &
Overheads & Profit for contractor on Material rate & labour
rate.
finally we get Rate per Cum.
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