CPWD Analysis of Rates · Water Supply

Providing and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc. External work

32 mm dia nominal bore

CPWD DAR 2023›Water Supply

Item number: 18.12.4
Analysis basis: Details of cost for 10 metre
Priced inputs: 6
Derived rate: ₹540.30 / metre

Under the CPWD Delhi Analysis of Rates 2023 (Civil), item 18.12.4 — Providing and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc. External work 32 mm dia nominal bore — is derived from 6 priced inputs for 10 metre and works out to ₹540.30 per metre after water charges, GST, CPOH and cess. The full build-up is below.

Weight for carriage = pipe weight + 2%
for fiitings = 1.02 * 31.70 = 32 kg = 0.032
tonne
Trenching and refilling etc.

Code	Input	Unit	Quantity	Rate (INR)	Amount (INR)
1548	G.I. pipes 32 mm diaMaterial	metre	10.2	247.00	2,519.40
9999	White lead, hemp, oil etc.Material	L.S.	6.76	2.27	15.35
0116	Fitter (grade 1)Labour	day	0.12	897.00	107.64
0114	BeldarLabour	day	0.25	736.00	184.00
0114	BeldarLabour	day	0.66	736.00	485.76
0115	CoolieLabour	day	0.66	736.00	485.76

TOTAL: 3,797.91
Add 1 % Water charges on “W”: 37.98
TOTAL: 3,835.89
Add GST on “X” (multiplying factor 0.2127): 815.89
TOTAL: 4,651.78
Add 15% CPOH on “Y”: 697.77
TOTAL: 5,349.55
Add Cess @ 1% on “Z”: 53.50
Cost of 10 metre: 5,403.05
Cost of 1 metre: 540.31
Say: 540.30

From the CPWD Delhi Analysis of Rates 2023 (Civil), Volumes I & II, printed page 1432. 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