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The Costimator Blog

Tutorials, insights, and updates for Indian infrastructure engineers.

Diagram: a CPWD DSR finished rate for M25 RCC resolving into its DAR component analysis — aggregate, cement, labour, and statutory additions.
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What is the difference between CPWD DSR and DAR?

CPWD DSR is the rate you quote from; CPWD DAR is the analysis you defend from. What each contains, when to use which, and the 2024 GST cascade change.

Kushal Singh 12 min read

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