Cpwd Dsr Electrical 2021 【Verified Source】

Rates for recessed and surface conduit wiring using MS (Mild Steel) and PVC conduits.

: Provides the detailed breakdown of labor and material components for each DSR item. cpwd dsr electrical 2021

: It serves as a standardized guide for execution, auditing, and tendering of electrical projects, ensuring uniformity in rates across departments like Indian Railways and Delhi Jal Board . Inclusions : Rates for recessed and surface conduit wiring using

High-tension (HT) and Low-tension (LT) cable laying, excavation, sand cushioning, and protective brick covering. Inclusions : High-tension (HT) and Low-tension (LT) cable

Because the DSR is a baseline standard for Delhi, it requires localized adjustments when utilized in other regions across India. The CPWD periodically releases regional , which are percentages used to adjust the basic rates based on the local cost of transportation, labor, and material availability.

[Basic Cost of Materials] + [Labor Wages] + [Sundries & Carriage] ↓ [Subtotal Market Rate] ↓ + [Contractor's Profit & Overhead (typically 15%)] ↓ = Final DSR Schedule Rate

Eliminates arbitrary pricing by providing scientifically analyzed rates based on market surveys.