Open timbering in case of shafts, wells, cesspits, manholes and the like including strutting and shoring complete (Measurements to be taken of the face area timbered)
- Item number
- 2.21.1
- Analysis basis
- 10 manholes
- Priced inputs
- 6
- Derived rate
- ₹66.40/ MANHOLES
Under the CPWD Delhi Analysis of Rates 2023 (Civil), item 2.21.1 (Open timbering in case of shafts, wells, cesspits, manholes and the like including strutting and shoring complete (Measurements to be taken of the face area timbered): Depth not exceeding 1.5 m) is derived from 6 priced inputs for 10 manholes and works out to ₹66.40 per manholes after water charges, GST, CPOH and cess. The full build-up is below.
- 1.5m
- Surface area 10x2(1.2+1.0)x1.5 = 66 sqm
- The Material can be used four times on the
- same work and after use of material credit is
- given @ 75% of cost
- Polling boards of
- 250mm wide and 38mm thick
- 10x6x0.25xl.5x0.038 = 0.86 cum = 860cudm
- Qty taken for cost of using once after
- deducting for credit = 860x x = 53.75 dm
- Walling l00mmxl00mm of
- 10x4x1.2x0.1x0.1 = 0.48 cum = 480 dm
- Qty taken for cost of using once after
- deducting for credit = 480x x = 30 dm ³
- Struts of
- [(4x1.0)+(2x1.2)]x10 = 64m
- Qty taken for cost of using once after
- deducting for credit = 64x x = 4 m
| Code | Type | Input | Unit | Quantity | Rate (INR) | Amount (INR) |
|---|---|---|---|---|---|---|
| 1198 | MAT | Second class kail wood in planks | 10 cudm | 5.375 | 260.00 | 1,397.50 |
| 1197 | MAT | Second class kail wood in scantling ¼ ¼ ³Second class kail wood in scantling | 10 cudm | 3 | 260.00 | 780.00 |
| 0302 | MAT | Safeda ballies 125 mm diameter ¼ ¼ ³Safeda ballies 125 mm diameter | metre | 4 | 44.00 | 176.00 |
| 0112 | LAB | Carpenter 2nd class | day | 0.3 | 816.00 | 244.80 |
| 0114 | LAB | Beldar ¼ ¼Beldar | day | 0.6 | 736.00 | 441.60 |
| 9999 | MAT | Sundries | L.S. | 18.2 | 2.27 | 41.31 |
- TOTAL
- 3,081.21
- Add 1 % Water charges on “W”
- +30.81
- TOTAL
- 3,112.02
- Add GST on “X” (multiplying factor 0.2127)
- +661.93
- TOTAL
- 3,773.95
- Add 15% CPOH on “Y”
- +566.09
- TOTAL
- 4,340.04
- Add Cess @ 1% on “Z”
- +43.40
- Cost of 66 sqm.
- 4,383.44
- Cost per sqm.
- 66.42
- SAY
- ₹66.40
- 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
- 121
From the CPWD Delhi Analysis of Rates 2023 (Civil), Volumes I & II, printed page 121. 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.