Extra for every operation of disinfecting the C.I. main by flushing with water containing bleaching powder @ 0.5 gms per litre of water and cleaning the same with fresh water, including getting the samples of water tested in the municipal laboratory
- Item number
- 18.81.2
- Analysis basis
- 100 metres
- Priced inputs
- 4
- Derived rate
- ₹824.95/ METRES
Under the CPWD Delhi Analysis of Rates 2023 (Civil), item 18.81.2 (Extra for every operation of disinfecting the C.I. main by flushing with water containing bleaching powder @ 0.5 gms per litre of water and cleaning the same with fresh water, including getting the samples of water tested in the municipal laboratory: 100 mm diameter C.I. pipe) is derived from 4 priced inputs for 100 metres and works out to ₹824.95 per metres after water charges, GST, CPOH and cess. The full build-up is below.
| Code | Type | Input | Unit | Quantity | Rate (INR) | Amount (INR) |
|---|---|---|---|---|---|---|
| 1301 | MAT | Bleaching powder | quintal | 0.004 | 1,700.00 | 6.80 |
| 0116 | LAB | Fitter (grade 1) | day | 0.16 | 897.00 | 143.52 |
| 0114 | LAB | Beldar | day | 0.57 | 736.00 | 419.52 |
| 9999 | MAT | Sundries including testing of samples | L.S. | 4.42 | 2.27 | 10.03 |
- TOTAL
- 579.87
- Add 1 % Water charges on “W”
- +5.80
- TOTAL
- 585.67
- Add GST on “X” (multiplying factor 0.2127)
- +124.57
- TOTAL
- 710.24
- Add 15% CPOH on “Y”
- +106.54
- TOTAL
- 816.78
- Add Cess @ 1% on “Z”
- +8.17
- Cost of 100 metre
- 824.95
- SAY
- ₹824.95
- PUBLISHED BY
- Central Public Works Department (CPWD)
- EDITION
- DAR 2023 · Delhi
- EFFECTIVE
- 2023-09-14Both volumes are dated 14 September 2023 on their title pages.
- RETRIEVED
- 2026-09-08
- GST
- 18%, added in each item's build-up
- PRINTED PAGE
- 1574
From the CPWD Delhi Analysis of Rates 2023 (Civil), Volumes I & II, printed page 1574. For 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. We can do this for you: send the tender and we return a priced BOQ on the applicable schedule, with rate build-ups and an engineer's sign-off.