CPWD Analysis of Rates · Drainage
Making soak pit 2.5 m diameter 3.0 metre deep with 45 x 45 cm dry brick honey comb shaft with bricks and S.W. drain pipe 100 mm diameter, 1.8 m long complete as per standard design
With common burnt clay F.P.S. (non modular) bricks of class designation 7.5
- Item number
- 19.32.1
- Analysis basis
- Details of cost for one soak pit
- Priced inputs
- 14
- Derived rate
- ₹26,861.90 / one soak
Under the CPWD Delhi Analysis of Rates 2023 (Civil), item 19.32.1 — Making soak pit 2.5 m diameter 3.0 metre deep with 45 x 45 cm dry brick honey comb shaft with bricks and S.W. drain pipe 100 mm diameter, 1.8 m long complete as per standard design With common burnt clay F.P.S. (non modular) bricks of class designation 7.5 — is derived from 14 priced inputs for one soak and works out to ₹26,861.90 per one soak after water charges, GST, CPOH and cess. The full build-up is below.
- Earth work in excavation including disposal of surplus earth 3.14/4x(2.5)²x3m =
- 14.73 cum
- = 3.14/4x(2.5)² x 1.5 m = 7.37 cum
- 2nd class bricks
- perimetre = 4x0.35 =1.40 m
- Area = 1.40x2.925 m = 4.1 sqm
- Number of brick = 4.1x487x0.066 =
- 131.78
- Wastage 10% = 13.718
- Total= 144.96 Say 145 numbers
- Brick bats = 3.14/4x(1.2)²x2.925m =3.33
- cum
- Net qty= 2.74 cum
- Brick aggregate 50 to 80 mm nominal
- size = 3.14x1.50x0.03x2.925 m = 4.13
- cum
- Brick aggregate 40 mm nominal size
- = 3.14x2.15x0.35x2.925 m =6.91 cum
- Carriage of brick bats and aggregate
- Precast R.C.C.slabs 7.5 cm thick in
- cement concrete 1:1.5:3 (1 cement : 1.5
- coarse sand : 3 graded stone aggregate
- 20 mm nominal size)
- 0.45x0.45x0.075 m = 0.02 cum
- Reinforcement @ 80 kg/cum = 0.02x80
- =1.6 kg
- 2nd class brick edging laid length wise
- with half brick depth
- 3.14x2.6 m =8.17 m
- Deduct = 0.45x0.45x2.925 m = 0.59 cum
| Code | Input | Unit | Quantity | Rate (INR) | Amount (INR) |
|---|---|---|---|---|---|
| Rate as per item no. 2.8.1 of SH: Earth workRate as per item 2.8.1Sub-analysis | cum | 14.73 | 260.30 | 3,834.22 | |
| 2602 | Common burnt clay F.P.S. (non modular) bricks class designation 7.5Material | 1000 Nos | 0.145 | 4,724.00 | 684.98 |
| 0362 | Brick batsMaterial | cum | 2.74 | 525.00 | 1,438.50 |
| 0285 | Brick Aggregate (Single size) : 63 mm nominal sizeMaterial | cum | 4.13 | 700.00 | 2,891.00 |
| 0287 | Brick Aggregate (Single size) : 40 mm nominal sizeMaterial | cum | 6.91 | 700.00 | 4,837.00 |
| 1854 | Stoneware pipes grade A (60 cm long) 100 mm diaMaterial | each | 3 | 77.00 | 231.00 |
| 9999 | Single matting 2.5x2.5 m = 6.25 sqmMaterial | L.S. | 112.14 | 2.27 | 254.56 |
| Rate as per item no 5.12 of SH : RCCRate as per item 5.12Sub-analysis | cum | 0.02 | 10,585.90 | 211.72 | |
| Rate as per item no. 5.22.6 of SH : RCC workRate as per item 5.22.6Sub-analysis | kg | 1.6 | 107.85 | 172.56 | |
| Rate as per item no. 16.8.1 of SH : Road workRate as per item 16.8.1Sub-analysis | metre | 8.17 | 53.45 | 436.69 | |
| 0123 | Mason 1st classMason 1st classLabour | day | 0.5 | 897.00 | 448.50 |
| 0124 | Mason 2nd classMason 2nd classLabour | day | 0.5 | 816.00 | 408.00 |
| 0114 | BeldarLabour | day | 3 | 736.00 | 2,208.00 |
| 0115 | CoolieLabour | day | 3 | 736.00 | 2,208.00 |
- TOTAL
- 20,264.73
- Add 1 % Water charges on “W-A”
- 156.10
- TOTAL
- 20,420.83
- Add GST on “X-A” (multiplying factor 0.2127)
- 3,353.35
- TOTAL
- 23,774.18
- Add 15% CPOH on “Y-A”
- 2,867.85
- TOTAL
- 26,642.03
- Add Cess @ 1% on “Z-A”
- 219.87
- Cost of one soak pit
- 26,861.90
- Say
- 26,861.90
From the CPWD Delhi Analysis of Rates 2023 (Civil), Volumes I & II, printed page 1774. Reference only — CPWD amends rates through correction slips between editions, so verify against the official source before pricing a bid.
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