Skip to main content

CPWD Analysis of Rates · Water Supply

Providing and laying S&S Centrifugally Cast (Spun) / Ductile Iron Pipes conforming to IS : 8329

350 mm dia Ductile Iron Class K-7 pipes

CPWD DAR 2023›Water Supply
Item number
18.72.6
Analysis basis
Details of cost for 10 metre
Priced inputs
2
Derived rate
₹4,186.50 / metre

Under the CPWD Delhi Analysis of Rates 2023 (Civil), item 18.72.6 — Providing and laying S&S Centrifugally Cast (Spun) / Ductile Iron Pipes conforming to IS : 8329: 350 mm dia Ductile Iron Class K-7 pipes — is derived from 2 priced inputs for 10 metre and works out to ₹4,186.50 per metre after water charges, GST, CPOH and cess. The full build-up is below.

  • 350mm dia. cast iron pipes (in 5.5 m
  • lengths)
  • Weight of 1 m pipes = 66.020 Kg
  • Weight of 10m pipes 66.020x10 = 660.20
  • Kg
CodeInputUnitQuantityRate (INR)Amount (INR)
7727Ductile Iron Class K7 pipe conforming to I.S. 8329 - 350mm diaDuctile Iron Class K- 7 pipe conforming to i.S. 8329 - 350 mm diaMaterialmetre102,775.0027,750.00
Rate same as per item no 18.23 of SH: Water SupplyRate as per item 18.23Sub-analysisquintal6.6361.652,386.89
TOTAL
30,136.89
Add 1 % Water charges on “W-A”
277.50
TOTAL
30,414.39
Add GST on “X-A” (multiplying factor 0.2127)
5,961.45
TOTAL
36,375.84
Add 15% CPOH on “Y-A”
5,098.34
TOTAL
41,474.18
Add Cess @ 1% on “Z-A”
390.87
Cost of 10 metre
41,865.05
Cost per metre
4,186.51
Say
4,186.50

From the CPWD Delhi Analysis of Rates 2023 (Civil), Volumes I & II, printed page 1537. Reference only — CPWD amends rates through correction slips between editions, so verify against the official source before pricing a bid.

Use this rate in a live estimate

This is the CPWD base analysis. A real estimate adjusts it for the project's inputs and the current cost index, then maps it to the tender's BOQ. Arched reads the tender, maps it to the applicable schedule, and flags where the numbers are exposed before submission.

See how estimation works