CPWD Analysis of Rates · Water Supply

Making connection of G.I. distribution branch with G.I. main of following sizes by providing and fixing tee, including cutting and threading the pipe etc. complete

25 to 40 mm nominal bore

CPWD DAR 2023›Water Supply

Item number: 18.13.1
Analysis basis: Details of cost for one connection.
Priced inputs: 5
Derived rate: ₹911.90 / one connection

Under the CPWD Delhi Analysis of Rates 2023 (Civil), item 18.13.1 — Making connection of G.I. distribution branch with G.I. main of following sizes by providing and fixing tee, including cutting and threading the pipe etc. complete : 25 to 40 mm nominal bore — is derived from 5 priced inputs for one connection and works out to ₹911.90 per one connection after water charges, GST, CPOH and cess. The full build-up is below.

Take 25mm dia as an average size.

Code	Input	Unit	Quantity	Rate (INR)	Amount (INR)
1608	G.I. tees (equal) 25 mmMaterial	each	1	70.00	70.00
1555	G.I. back (jam) nuts 25 mm diaMaterial	each	1	20.00	20.00
9988	Carriage of materials and sundriesMaterial	L.S.	5.33	2.27	12.10
0116	Fitter (grade 1)Labour	day	0.33	897.00	296.01
0114	BeldarLabour	day	0.33	736.00	242.88

TOTAL: 640.99
Add 1 % Water charges on “W”: 6.41
TOTAL: 647.40
Add GST on “X” (multiplying factor 0.2127): 137.70
TOTAL: 785.10
Add 15% CPOH on “Y”: 117.77
TOTAL: 902.87
Add Cess @ 1% on “Z”: 9.03
Cost of one connection: 911.90
Say: 911.90

From the CPWD Delhi Analysis of Rates 2023 (Civil), Volumes I & II, printed page 1435. 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