Cpwd Dsr Electrical 2021 __link__ Now

Underground cable laying methods including trenching, sand cushioning, and protective brick covering.

: Outlines excavation of trenches, laying of high-density polyethylene (HDPE) or earthenware pipes, and sand-cushioning for LT (Low Tension) and HT (High Tension) underground cables. cpwd dsr electrical 2021

The official "CPWD Delhi Schedule of Rates 2021 (E&M)" is a two-volume publication (English & Hindi). It is accessible through the following channels: It is accessible through the following channels: :

: Expands coverage of energy-efficient Bureau of Energy Efficiency (BEE) star-rated equipment. The Electrical DSR is systematically divided into chapters

The rates in the DSR are "Basic Rates" applicable to Delhi. For projects outside Delhi, CPWD applies a .

The Electrical DSR is systematically divided into chapters covering different aspects of electrical and mechanical (E&M) services:

| | Description | Unit | Rate (₹) approx. | |-----------------------------|----------------|----------|----------------------| | 5.1.1 | PVC insulated copper conductor 1.5 sq mm single core FR | 100 m | ₹ 1,200 | | 5.4.3 | 1.1 kV grade XLPE aluminum cable 3.5 core 50 sq mm | 100 m | ₹ 22,500 | | 8.2.6 | 6A, 240V, SP MCB (C-curve) | Each | ₹ 380 | | 8.9.2 | 8-way SPN distribution board (metal, dustproof) | Each | ₹ 1,850 | | 10.1 | GI plate earthing (2.5m depth, including charcoal & salt) | Each | ₹ 4,200 | | 12.4 | 20W LED batten (BEE 5-star) | Each | ₹ 1,100 | | 15.7 | Cable tray – perforated, 300mm width, 2mm thick | 1 m | ₹ 1,950 |