CPWD Analysis of Rates · Roofing
Extra for providing and fixing wind ties of 40x 6 mm flat iron section
- Item number
- 12.11
- Analysis basis
- Details of cost for 300 metre
- Priced inputs
- 4
- Derived rate
- ₹195.60 / metre
Under the CPWD Delhi Analysis of Rates 2023 (Civil), item 12.11 — Extra for providing and fixing wind ties of 40x 6 mm flat iron section — is derived from 4 priced inputs for 300 metre and works out to ₹195.60 per metre after water charges, GST, CPOH and cess. The full build-up is below.
- Extra for providing and fixing wind ties of
- 40x6mm flat iron section.
- M.S. flat 40x6mm = 300 metre+
- wastage @ 5% = 15 metre
- = 315 metres @ 1.9 Kg per metre
- = 598.5 Kg. = 5.985 quintal
| Code | Input | Unit | Quantity | Rate (INR) | Amount (INR) |
|---|---|---|---|---|---|
| 1008 | Flats upto 10 mm in thicknessFlats up to 10 mm in thicknessMaterial | quintal | 5.985 | 5,450.00 | 32,618.25 |
| 9999 | SundriesMaterial | L.S. | 206.7 | 2.27 | 469.21 |
| 0102 | Blacksmith 1st classLabour | day | 5 | 897.00 | 4,485.00 |
| 0114 | BeldarLabour | day | 5 | 736.00 | 3,680.00 |
- TOTAL
- 41,252.46
- Add 1 % Water charges on “W”
- 412.52
- TOTAL
- 41,664.98
- Add GST on “X” (multiplying factor 0.2127)
- 8,862.14
- TOTAL
- 50,527.12
- Add 15% CPOH on “Y”
- 7,579.07
- TOTAL
- 58,106.19
- Add Cess @ 1% on “Z”
- 581.06
- Cost of 300 metre
- 58,687.25
- Cost of 1.00 metre
- 195.62
- Say
- 195.60
From the CPWD Delhi Analysis of Rates 2023 (Civil), Volumes I & II, printed page 864. Reference only — CPWD amends rates through correction slips between editions, so verify against the official source before pricing a bid.
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