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CPWD Analysis of Rates · Water Supply

Providing push-on-joints to Centrifugally (Spun) Cast Iron Pipes or Ductile Iron Pipes including testing of joints and the cost of rubber gasket

100 mm dia pipes

Item number
18.70.1
Analysis basis
Details of cost for 50 Joints
Priced inputs
4
Derived rate
119.45 / joint

Under the CPWD Delhi Analysis of Rates 2023 (Civil), item 18.70.1 Providing push-on-joints to Centrifugally (Spun) Cast Iron Pipes or Ductile Iron Pipes including testing of joints and the cost of rubber gasket: 100 mm dia pipes — is derived from 4 priced inputs for 50 Joints and works out to ₹119.45 per joint after water charges, GST, CPOH and cess. The full build-up is below.

CodeInputUnitQuantityRate (INR)Amount (INR)
7666Ruber Gaskets Conforming to I.S 5382 of S.B.R quality 100mm diaRubber Gaskets Conforming to I.S 5382 of S.B.R quality 100 mm diaMaterialeach5035.001,750.00
0116Fitter (grade 1)Labourday1897.00897.00
0117Assistant Fitter or 2nd class FitterLabourday1816.00816.00
0114BeldarLabourday1736.00736.00
TOTAL
4,199.00
Add 1 % Water charges on “W”
41.99
TOTAL
4,240.99
Add GST on “X” (multiplying factor 0.2127)
902.06
TOTAL
5,143.05
Add 15% CPOH on “Y”
771.46
TOTAL
5,914.51
Add Cess @ 1% on “Z”
59.15
Cost of 50 joints
5,973.66
Cost of 1 joint
119.47
Say
119.45

From the CPWD Delhi Analysis of Rates 2023 (Civil), Volumes I & II, printed page 1523. 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.

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