CPWD Analysis of Rates · Roofing
Providing and fixing of Pre-coated colour or mill finish Aluminium Roofing Accessories in 0.71 mm thickness ,Alloy 31500 (IS designation) [Aluminium Alloy (AA) 3004 (ISO designation)] For color, coating shall be 5-7 microns epoxy primer on both sides of the sheet and polyester top coat 15-18 microns, using self drilling/tapping SS screws of size 6 x 50mm with 3mm thick EPDM seal and SS plain washer complete
Precoated/mill finish aluminium Barge board (Upto 200 mm)
- Item number
- 12.66.4
- Analysis basis
- Details of cost for 8.23 metres Completed
- Priced inputs
- 9
- Derived rate
- ₹813.25 / metre
Under the CPWD Delhi Analysis of Rates 2023 (Civil), item 12.66.4 — Providing and fixing of Pre-coated colour or mill finish Aluminium Roofing Accessories in 0.71 mm thickness ,Alloy 31500 (IS designation) [Aluminium Alloy (AA) 3004 (ISO designation)] For color, coating shall be 5-7 microns epoxy primer on both sides of the sheet and polyester top coat 15-18 microns, using self drilling/tapping SS screws of size 6 x 50mm with 3mm thick EPDM seal and SS plain washer complete : Precoated/mill finish aluminium Barge board (Upto 200 mm) — is derived from 9 priced inputs for 8.23 metres and works out to ₹813.25 per metre after water charges, GST, CPOH and cess. The full build-up is below.
- length of barge boards
- length of barge boards = 8.23 metre + Add
- wastage @ 5% = 0.41 metre. Total = 8.64
- metre
| Code | Input | Unit | Quantity | Rate (INR) | Amount (INR) |
|---|---|---|---|---|---|
| 3071 | Precoated/mill finish aluminium Barge board (Upto 200 mm)Material | metre | 8.64 | 493.00 | 4,259.52 |
| 0222 | Seam bolts and nuts 6 mm dia and 25 mm longMaterial | 10 Nos | 0.5 | 11.00 | 5.50 |
| 1211 | Washer for seam boltsG.I. plain washer for seam boltsMaterial | 100 Nos | 0.1 | 32.00 | 3.20 |
| 3075 | EPDM washerMaterial | 100 Nos | 0.5 | 41.00 | 20.50 |
| 9977 | Carriage of barge boards, bolts, nuts and washersMaterial | L.S. | 9.36 | 2.27 | 21.25 |
| 9999 | SundriesMaterial | L.S. | 6.76 | 2.27 | 15.35 |
| 0130 | MistryLabour | day | 0.04 | 897.00 | 35.88 |
| 0112 | Carpenter 2nd classLabour | day | 0.06 | 816.00 | 48.96 |
| 0114 | BeldarLabour | day | 0.4 | 736.00 | 294.40 |
- Total
- 4,704.56
- Add 1 % Water charges on “W”
- 47.05
- TOTAL
- 4,751.61
- Add GST on “X” (multiplying factor 0.2127)
- 1,010.67
- TOTAL
- 5,762.28
- Add 15% CPOH on “Y”
- 864.34
- TOTAL
- 6,626.62
- Add Cess @ 1% on “Z”
- 66.27
- Cost of 8.23 metre
- 6,692.89
- Cost of 1 metre
- 813.23
- Say
- 813.25
From the CPWD Delhi Analysis of Rates 2023 (Civil), Volumes I & II, printed page 947. 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
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