The CPWD Delhi Schedule of Rates (DSR) 2021 is a primary technical document used by government and private entities to estimate costs for construction and electrical works. While the 2021 edition specifically refers to civil works, electrical and mechanical (E&M) works are typically handled in the dedicated Electrical DSR, with major updates for E&M often released in adjacent years like 2018 or 2022. Key Features of CPWD DSR 2021 DSR-2021 -Vol-1.pdf
but also financially viable in today's economy. It moves away from the 2019 standards by merging similar items for clarity and deleting those that no longer meet current industry requirements. Pro-Tip for Engineers: Always read this schedule alongside the CPWD Specifications 2019 and the latest Correction Slips to ensure your technical nomenclature is up-to-date. localized cost indices to these base rates for projects outside of Delhi? DSR-2021 -Vol-1.pdf cpwd dsr electrical 2021
Internal Electrical Works: Includes wiring, point wiring (switches/sockets), distribution boards, and internal light fixtures. The CPWD Delhi Schedule of Rates (DSR) 2021
Since CPWD has not released a full DSR for 2023 or 2024 (only a “supplementary” circular as of March 2025), contractors must: It moves away from the 2019 standards by
External Electrification: Includes rates for LT/HT cable laying, street lighting poles, and overhead lines.