CPWD Analysis of Rates · Drainage
Extra for depths beyond 60 cm of sand cast iron drop connection complete
For 100 mm dia sand cast iron drop connection
- Item number
- 19.23.1
- Analysis basis
- Details of cost for one metre
- Priced inputs
- 8
- Derived rate
- ₹3,240.45 / one metre
Under the CPWD Delhi Analysis of Rates 2023 (Civil), item 19.23.1 — Extra for depths beyond 60 cm of sand cast iron drop connection complete: For 100 mm dia sand cast iron drop connection — is derived from 8 priced inputs for one metre and works out to ₹3,240.45 per one metre after water charges, GST, CPOH and cess. The full build-up is below.
- Length of pipe = 1m. Hence, Qty = 1 / 1.8
- = 0.556 Nos.
- Cement concrete 1:5:10 (1 cement : 5
- fine sand : 10 graded stone aggregate 40
- mm nominal size)
- 0.40x0.45x1.00 mm = 0.18 cum
- 1/2x3.14x0.10x0.10x1.00 = 0.008 cum
- Toothing portion
- 5x0.40x0.05x0.10 m = 0.010 cum
- Total= 0.018 cum
- Net Qty= 0.18-0.018 = 0.162 cum Say
- 0.16 cum
- Form work
- 1.30x1.00 m = 1.30 sqm
- For cutting holes 5 cm deep in alternate
- course of brick work
- Less pipe portion
| Code | Input | Unit | Quantity | Rate (INR) | Amount (INR) |
|---|---|---|---|---|---|
| 1617 | S.C.I. soil, waste and vent single socketed pipe 1.80 metres long: 100mm diaS.C.I. soil, waste and vent single socketed pipe 1.80 metres long:100 mm diaMaterial | each | 0.556 | 1,200.00 | 667.20 |
| 9977 | Carriage of material and fixing chargesMaterial | L.S. | 13.39 | 2.27 | 30.40 |
| Rate as per item no 4.1.11 of SH : Concrete WorkRate as per item 4.1.11Sub-analysis | cum | 0.16 | 6,189.65 | 990.34 | |
| Rate as per item no 5.9.2 of SH : RCCRate as per item 5.9.2Sub-analysis | sqm | 1.3 | 842.50 | 1,095.25 | |
| 9999 | SundriesMaterial | L.S. | 7.15 | 2.27 | 16.23 |
| 0123 | Mason 1st classMason 1st classLabour | day | 0.04 | 897.00 | 35.88 |
| 0124 | Mason 2nd classMason 2nd classLabour | day | 0.04 | 816.00 | 32.64 |
| 0114 | BeldarLabour | day | 0.04 | 736.00 | 29.44 |
- TOTAL
- 2,897.38
- Add 1 % Water charges on “W-A”
- 8.12
- TOTAL
- 2,905.50
- Add GST on “X-A” (multiplying factor 0.2127)
- 174.39
- TOTAL
- 3,079.89
- Add 15% CPOH on “Y-A”
- 149.15
- TOTAL
- 3,229.04
- Add Cess @ 1% on “Z-A”
- 11.43
- Cost of one metre
- 3,240.47
- Say
- 3,240.45
From the CPWD Delhi Analysis of Rates 2023 (Civil), Volumes I & II, printed page 1752. Reference only — CPWD amends rates through correction slips between editions, so verify against the official source before pricing a bid.
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