The is an official rate analysis document published by the CPWD’s Research, Design, and Standards Organisation (RDSO). It lists:
: The DSR 2021 is published in both English and Hindi across two volumes. cpwd dsr electrical 2021
The CPWD DSR is published annually (or biennially) to reflect the current market prices of materials, labor, and equipment. The volume is a subset dedicated exclusively to electrical installations. It includes: The is an official rate analysis document published