: The rates are based on market prices in Delhi prevailing on or just before April 1, 2021 Labor Wages
The is a foundational document used by the Central Public Works Department (CPWD) and various other government and private organizations to estimate project costs. While a general DSR was released in 2021, current project tenders typically refer to DSR (E&M) 2022 for electrical works specifically. Core Framework of DSR 2021 cpwd dsr electrical 2021
Reference standards and documents to cross-check : The rates are based on market prices