CPWD Analysis of Rates · Roofing
Providing and fixing precoated galvanised steel sheet roofing accessories of total coated thickness 0.50mm (base metal of minimum 0.45mm thickness with total coating thickness of 0.05mm) with Zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns using self drilling/ self tapping screws complete
Barge board (Upto 300 mm)
- Item number
- 12.51.4
- Analysis basis
- Details of cost for 8.23 metre
- Priced inputs
- 9
- Derived rate
- ₹451.50 / metre
Under the CPWD Delhi Analysis of Rates 2023 (Civil), item 12.51.4 — Providing and fixing precoated galvanised steel sheet roofing accessories of total coated thickness 0.50mm (base metal of minimum 0.45mm thickness with total coating thickness of 0.05mm) with Zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns using self drilling/ self tapping screws complete : Barge board (Upto 300 mm) — is derived from 9 priced inputs for 8.23 metre and works out to ₹451.50 per metre after water charges, GST, CPOH and cess. The full build-up is below.
- Completed length of barge boards = 8.23 +
- 5% wastage = 8.64 metre
| Code | Input | Unit | Quantity | Rate (INR) | Amount (INR) |
|---|---|---|---|---|---|
| 8676 | Precoated galvanised steel barge boardPrecoated galvanised steel barge board (upto 300 mm )Material | metre | 8.64 | 253.00 | 2,185.92 |
| 0222 | Seam bolts and nuts 6 mm dia and 25 mm longMaterial | 10 Nos | 0.5 | 11.00 | 5.50 |
| 1211 | G.I. plain washer for seam boltsMaterial | 100 Nos | 0.1 | 32.00 | 3.20 |
| 1208 | Bitumen washerMaterial | 100 Nos | 0.05 | 30.00 | 1.50 |
| 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
- 2,611.96
- Add 1 % Water charges on “W”
- 26.12
- TOTAL
- 2,638.08
- Add GST on “X” (multiplying factor 0.2127)
- 561.12
- TOTAL
- 3,199.20
- Add 15% CPOH on “Y”
- 479.88
- TOTAL
- 3,679.08
- Add Cess @ 1% on “Z”
- 36.79
- Cost of 8.23 metre
- 3,715.87
- Cost of 1.00 metre
- 451.50
- Say
- 451.50
From the CPWD Delhi Analysis of Rates 2023 (Civil), Volumes I & II, printed page 915. Reference only — CPWD amends rates through correction slips between editions, so verify against the official source before pricing a bid.
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