CPWD Analysis of Rates · Steel Work
Providing and fixing 1 mm thick M.S. sheet sliding-shutters, with frame and diagonal braces of 40x40x6 mm angle iron, 3 mm M.S. gusset plates at the junctions and corners, 25 mm dia pulley, 40x40x6 mm angle and Tiron guide at the top and bottom respectively, including applying a priming coat of approved steel primer
- Item number
- 10.4
- Analysis basis
- Details of cost for one double leaf door size
- Priced inputs
- 17
- Derived rate
- ₹6,566.20 / one double
Under the CPWD Delhi Analysis of Rates 2023 (Civil), item 10.4 — Providing and fixing 1 mm thick M.S. sheet sliding-shutters, with frame and diagonal braces of 40x40x6 mm angle iron, 3 mm M.S. gusset plates at the junctions and corners, 25 mm dia pulley, 40x40x6 mm angle and Tiron guide at the top and bottom respectively, including applying a priming coat of approved steel primer — is derived from 17 priced inputs for one double and works out to ₹6,566.20 per one double after water charges, GST, CPOH and cess. The full build-up is below.
- 2.4x2.4m = 5.76sqm.
- (i) M.S. sheet 1mm thick
- 5.76sqm. @ 7.85kg/sqm. = 45.216kg.+
- Total = 49.738kg = 0.497 q
- (ii) Gusset plates 3.00mm thick
- Area of one gusset plates
- 0.3x0.04 = 0.0120+
- 1/2x0.26(0.04+0.3) = 0.0442
- Total = 0.0562sqm.+
- 8x0.0562 = 0.4496sqm.+
- 2x22/7x1/4x0.3x0.3=0.1414sqm.
- Total = 0.5910sqm.
- 0.5910sqm.@23.55kg/sqm.=13.92kg.+
- Total = 15.31kg. or 0.153q
- (iii) Angle iron
- 40x40x6mm @ 3.5kg/m
- Sides-4x2.4=9.6m+
- Bottom & top 4x1.2 = 4.8m+
- Diagonals-2x2.5=5.0m+
- 2x2.45 = 4.9m+
- Top and bottom guides
- 2x4.8 = 9.6m
- Top guide supports
- 7x0.8 = 2.1m
- Total = 36.0m
- 36m @3.5kg. per m. = 126kg.+
- Total = 138.6kg. or 1.39q
- Channel 25x25x6mm @ 3.05kg/m
- Bottom-2.4m : 2.4x3.05
- Channel 40x40x6mm @ 5.56kg/m
- 0.5x5.56 = 2.78kg.
- Total = 10.1kg.+
- Total = 11.11kg. or 0.11q
- Priming coatM.S. Sheet 2x5.76 = 11.52+
- Angle iron 0.16x36 = 5.76+
- Channel-0.15x2.4=0.36+
- 0.24x0.5=0.12
- Total = 17.76 Say 18.0sqm.
- Add wastage @ 10% = 4.522kg.
- Add wastage @ 10% = 1.39kg
- Add wastage @ 10% = 12.6kg.
- Add wastage @ 10% = 1.101kg.
| Code | Input | Unit | Quantity | Rate (INR) | Amount (INR) |
|---|---|---|---|---|---|
| 1013 | Mild steel sheets for tanksMild steel sheets of 1.00 mm thickness for tanksMaterial | quintal | 0.497 | 5,500.00 | 2,733.50 |
| 1010 | Mild steel platesMaterial | quintal | 0.153 | 5,700.00 | 872.10 |
| 1007 | Structurals such as tees,angles channels and R.S. joistsStructural steel such as tees, angles channels and R.S. joistsMaterial | quintal | 1.39 | 5,965.00 | 8,291.35 |
| 1007 | Structurals such as tees,angles channels and R.S. joistsStructural steel such as tees, angles channels and R.S. joistsMaterial | quintal | 0.11 | 5,965.00 | 656.15 |
| 9999 | (iv) Pully guide blocks including drilling holesMaterial | L.S. | 269.1 | 2.27 | 610.86 |
| 0969 | Pully 25 mm diaPulley 25 mm diaMaterial | each | 8 | 48.00 | 384.00 |
| 9999 | (vi) Handles and locking arrangementsMaterial | L.S. | 167.75 | 2.27 | 380.79 |
| 9999 | (vii) Bolts and rivetsMaterial | L.S. | 269.1 | 2.27 | 610.86 |
| 9999 | (viii)Cement concreteMaterial | L.S. | 13.52 | 2.27 | 30.69 |
| Rate as per item no 13.50.3 of SH : FinishingRate as per item 13.50.3Sub-analysis | sqm | 18 | 67.40 | 1,213.20 | |
| 0116 | Fitter (grade 1)Labour | day | 2 | 897.00 | 1,794.00 |
| 0102 | Blacksmith 1st classLabour | day | 3 | 897.00 | 2,691.00 |
| 0103 | Blacksmith 2nd classLabour | day | 4 | 816.00 | 3,264.00 |
| 0114 | BeldarLabour | day | 4 | 736.00 | 2,944.00 |
| 0123 | Mason 1st classMason 1st classLabour | day | 0.06 | 897.00 | 53.82 |
| 0124 | Mason 2nd classMason 2nd classLabour | day | 0.06 | 816.00 | 48.96 |
| 9999 | SundriesMaterial | L.S. | 161.46 | 2.27 | 366.51 |
- TOTAL
- 26,945.79
- Add 1 % Water charges on “W-A”
- 257.33
- TOTAL
- 27,203.12
- Add GST on “X-A” (multiplying factor 0.2127)
- 5,528.06
- TOTAL
- 32,731.18
- Add 15% CPOH on “Y-A”
- 4,727.70
- TOTAL
- 37,458.88
- Add Cess @ 1% on “Z-A”
- 362.46
- Cost of 5.76 sqm.
- 37,821.34
- Cost per sqm.
- 6,566.20
- Say
- 6,566.20
From the CPWD Delhi Analysis of Rates 2023 (Civil), Volumes I & II, printed page 716. Reference only — CPWD amends rates through correction slips between editions, so verify against the official source before pricing a bid.
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