Extra for planking and strutting in open timbering if required to be left permanently in position. (Face area of the timber permanently left to be measured)
- Item number
- 2.23
- Analysis basis
- a trench
- Priced inputs
- 3
- Derived rate
- ₹872.55/ A TRENCH
Under the CPWD Delhi Analysis of Rates 2023 (Civil), item 2.23 (Extra for planking and strutting in open timbering if required to be left permanently in position. (Face area of the timber permanently left to be measured)) is derived from 3 priced inputs for a trench and works out to ₹872.55 per a trench after water charges, GST, CPOH and cess. The full build-up is below.
- and 1.5m deep surface area - 2x30x1.5 = 90
- sqm.
- Poling boards of
- 1.50mx0.25x0.038
- 2x40x1.50x0.25x0.038 = 1.14cum = 1140
- cudm
- be used once before = 1140 - 142.5 = 997.5
- dm
- Walling 100mmx 100mm of
- 4x30mx0.10 mx0.10 m = 1.20cum= 1200
- cudm
- be used once before = 1200 - 150 = 1050
- dm
- Struts of
- and 1.5m long
- 2x17x1.5= 51m
- be used once before = 51 - 6.37 = 44.63 m
- Less @ 1/8 of Qty as timber is supposed to
- Less @ 1/8 of Qty as timber is supposed to
- Less @ 1/8 of Qty as timber is supposed to
| Code | Type | Input | Unit | Quantity | Rate (INR) | Amount (INR) |
|---|---|---|---|---|---|---|
| 1198 | MAT | Second class kail wood in planks | 10 cudm | 99.75 | 260.00 | 25,935.00 |
| 1197 | MAT | Second ³ class kail wood in scantlingSecond class kail wood in scantling | 10 cudm | 105 | 260.00 | 27,300.00 |
| 0302 | MAT | Safeda ³ ballies 125 mm diameterSafeda ballies 125 mm diameter | metre | 44.63 | 44.00 | 1,963.72 |
- TOTAL
- 55,198.72
- Add 1 % Water charges on "W"
- +551.99
- TOTAL
- 55,750.71
- Add GST on "X" (multiplying factor 0.2127)
- +11,858.18
- TOTAL
- 67,608.89
- Add 15% CPOH on "Y"
- +10,141.33
- TOTAL
- 77,750.22
- Add Cess @ 1% on "Z"
- +777.50
- Cost of 90 sqm.
- 78,527.72
- Cost per sqm.
- 872.53
- SAY
- ₹872.55
- 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
- 125
From the CPWD Delhi Analysis of Rates 2023 (Civil), Volumes I & II, printed page 125. 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.