What's the CPWD DSR rate for G.I. pipe water supply line?
Galvanised iron pipe, fittings and clamps included, fixed exposed on wall for internal work — priced per metre by pipe size. 15 mm feeds a single tap run; 20-25 mm are the usual house mains.
The recipe
Code
Description
Unit
Rate
Qty
Amount
18.10.1
Providing and fixing G.I. pipes complete with G.I. fittings and clamps, i/c cutting and making good the walls etc. Internal work - Exposed on wall 15 mm dia nominal bore15 mm nominal bore
metre
₹304.15
1
₹304.15
Total
₹304.15
Variations
20 mm dia
Code
Description
Unit
Rate
Qty
Amount
18.10.2
Providing and fixing G.I. pipes complete with G.I. fittings and clamps, i/c cutting and making good the walls etc. Internal work - Exposed on wall 20 mm dia nominal bore
metre
₹373.35
1
₹373.35
Total
₹373.35
25 mm dia
Code
Description
Unit
Rate
Qty
Amount
18.10.3
Providing and fixing G.I. pipes complete with G.I. fittings and clamps, i/c cutting and making good the walls etc. Internal work - Exposed on wall 25 mm dia nominal bore
metre
₹491.20
1
₹491.20
Total
₹491.20
Brand options
DSR rate is an INSTALLED rate (product + fittings share + clamps/chases/trenching + labour + testing). Brand MRP is product-only list price, before dealer discount & GST treatment. They are NOT directly comparable; the map shows both so estimators can bridge them consciously.
Brand
Product
Price
Prince Pipes
Easyfit uPVC Plumbing Pipe Schedule 40 15 mm
₹64 brand list price
Notes
Concealed (chased-in-wall) runs and external/underground work are separate items with their own rates — this is exposed-on-wall internal work.
For CPVC concealed lines see the related recipe.
Rates shown are CPWD Delhi base rates from DSR 2021 (CPWD), edition 2025 — apply your local market / cost-index variation.