Constructing brick masonry circular type manhole 0.91 m internal dia at bottom and 0.56m dia at top in cement mortar 1:4 (1 cement : 4 coarse sand), inside cement plaster 12 mm thick with cement mortar 1:3 (1 cement : 3 coarse sand) finished with a floating coat of neat cement, foundation concrete 1:3:6 mix (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size), and making necessary channel in cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) finished with a floating coat of neat cement, all complete as per standard design : 0.91 m deep with S.F.R.C. cover and frame (heavy duty, HD-20 grade designation) 560 mm internal diameter conforming to I.S. 12592, total weight of cover and frame to be not less than 182 kg., fixed in cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) including centering, shuttering all complete. (Excavation, foot rests and 12mm thick cement plaster at the external surface shall be paid for separately)
- Item number
- 19.9.1.1
- Analysis basis
- 1 manhole
- Priced inputs
- 11
- Derived rate
- ₹12,725.00/ MANHOLE
Under the CPWD Delhi Analysis of Rates 2023 (Civil), item 19.9.1.1 (Constructing brick masonry circular type manhole 0.91 m internal dia at bottom and 0.56m dia at top in cement mortar 1:4 (1 cement : 4 coarse sand), inside cement plaster 12 mm thick with cement mortar 1:3 (1 cement : 3 coarse sand) finished with a floating coat of neat cement, foundation concrete 1:3:6 mix (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size), and making necessary channel in cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) finished with a floating coat of neat cement, all complete as per standard design : 0.91 m deep with S.F.R.C. cover and frame (heavy duty, HD-20 grade designation) 560 mm internal diameter conforming to I.S. 12592, total weight of cover and frame to be not less than 182 kg., fixed in cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) including centering, shuttering all complete. (Excavation, foot rests and 12mm thick cement plaster at the external surface shall be paid for separately) : With common burnt clay F.P.S. (non modular) bricks of class designation 7.5) is derived from 11 priced inputs for 1 manhole and works out to ₹12,725.00 per manhole after water charges, GST, CPOH and cess. The full build-up is below.
- Cement concrete 1:3:6 (1 cement : 3
- coarse sand : 6 graded stone aggregate
- 40 mm nominal size)
- 1.67x1.67x0.225 m = 0.63 cum
- Brick work with bricks of class designation 75 in cement mortar 1:4 (1 cement :
- 4 coarse sand)
- Curved on plan
- 3.14x1.14x0.074x0.23 = 0.061
- 3.14x(1.14+0.79)/2x0.711x0.23 = 0.496
- Total= 0.557
- Duduct arch ring and portion of pipe
- 2x½x3.14x0.25mx0.230x0.10 m = 0.018
- cum
- 2x3.14/4x(0.15)²x0.230 = 0.008 cum
- Total= 0.026 cum
- Net quantity 0.557-0.026 = 0.531 Say
- 0.53
- Brick work in arches with 7.5 class designation brick in cement mortar 1:3 ( 1
- cement : 3 fine sand )
- 2x½x3.14x0.25 m x0.230x0.10 m
- = 0.018 cum Say 0.02 cum
- Cement concrete 1:2:4(1 cement : 2
- coarse sand : 4 graded stone aggregate
- 20 mm nominal size )
- For benching :
- 3.14/4x(0.91+0.82)²x0.20 = 0.118 cum
- [(2x8.133)/360]x(4/3)x3.14x(0.45)³
- =0.017 cum
- Total = 0.135 cum
- 0.016 cum
- = 0.119 cum Say 0.12 cum
- Cement concrete 1:2:4 (1 cement : 2
- coarse sand : 4 graded stone aggregate :
- 20 mm nominal size)
- For fixing cover : 3.14/4 x d² x thickness
- 3.14/4x(1.020)²x0.15 m =0.123 cum
- 0.037 cum
- Total = 0.086 cum Say 0.09 cum
- 12 mm cement plaster 1:3 (1 cement : 3
- coarse sand) finished with floating coat of
- neat cement
- 3.14x(0.80+0.56)/2x0.49 = 1.05 sqm
- 3.14x0.56x0.075 = 0.13 sqm
- Benching
- 3.14x(0.80)²/4-0.80x0.15+0.80x½x
- 3.14x0.15 = 0.57 sqm
- Total= 1.75 sqm
- Extra labour for making channel :
- S.F.R.C cover
- Less pipe : 0.91x3.14/4x(0.15)2² = (-)
- Less cover 3.14/4x(0.28)² x 0.15 m = (-)
| Code | Type | Input | Unit | Quantity | Rate (INR) | Amount (INR) |
|---|---|---|---|---|---|---|
| SUB | Rate as per item no 4.1.6 of SH : Concrete WorkRate as per item 4.1.6 | cum | 0.63 | 7,178.75 | 4,522.61 | |
| SUB | Rate as per item no 6.1.1 of SH : Brick WorkRate as per item 6.1.1 | cum | 0.53 | 7,370.65 | 3,906.44 | |
| SUB | Rate as per item no 6.9 of SH : Brick WorkRate as per item 6.9 | cum | 0.02 | 15,077.95 | 301.56 | |
| SUB | Rate as per item no. 4.1.3 of SH : concrete WorkRate as per item 4.1.3 | cum | 0.12 | 7,878.50 | 945.42 | |
| SUB | Rate as per item no. 4.1.3 of SH : Concrete WorkRate as per item 4.1.3 | cum | 0.09 | 7,878.50 | 709.07 | |
| SUB | Rate as per item no 13.9.1 of SH : FinishingRate as per item 13.9.1 | sqm | 1.75 | 449.55 | 786.71 | |
| 0123 | LAB | Mason 1st classMason 1st class | day | 0.06 | 897.00 | 53.82 |
| 0124 | LAB | Mason 2nd classMason 2nd class | day | 0.06 | 816.00 | 48.96 |
| 7135 | MAT | Circular shape 560 mm dia precast R.C.C. manhole cover with frame - H.D. - 20 | each | 1 | 935.00 | 935.00 |
| 9977 | MAT | CARRIAGE | L.S. | 6.89 | 2.27 | 15.64 |
| 9999 | MAT | Sundries | L.S. | 16.9 | 2.27 | 38.36 |
- TOTAL
- 12,263.59
- Add 1 % Water charges on “W-A”
- +10.92
- TOTAL
- 12,274.51
- Add GST on “X-A” (multiplying factor 0.2127)
- +234.54
- TOTAL
- 12,509.05
- Add 15% CPOH on “Y-A”
- +200.59
- TOTAL
- 12,709.64
- Add Cess @ 1% on “Z-A”
- +15.38
- Cost of one manhole
- 12,725.02
- SAY
- ₹12,725.00
- 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
- 1726
From the CPWD Delhi Analysis of Rates 2023 (Civil), Volumes I & II, printed page 1726. 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.