Providing & fixing at all heights, levels and locations Mill finish Aluminium alloy roofing sheets of alloy IS designation 31500, temper Hx8 conforming to IS 737 and dimensions as per IS code 2676 with characteristics of good formability and corrosion resistance. The profile sheets shall be fixed to truss members in slope or required pitch or curvature with Hex cap headed self drilling/tapping Stainless steel screws M6, 50 mm long with 3 mm EPDM seal washer etc. all inclusive of labour, scaffolding, T&P and sundries etc. complete as per directions of the Engineer-In-Charge. (Cost of truss/frame work shall be paid separately)
- Item number
- 12.64.4
- Analysis basis
- 216.14 sqm
- Priced inputs
- 8
- Derived rate
- ₹1,313.70/ SQM
Under the CPWD Delhi Analysis of Rates 2023 (Civil), item 12.64.4 (Providing & fixing at all heights, levels and locations Mill finish Aluminium alloy roofing sheets of alloy IS designation 31500, temper Hx8 conforming to IS 737 and dimensions as per IS code 2676 with characteristics of good formability and corrosion resistance. The profile sheets shall be fixed to truss members in slope or required pitch or curvature with Hex cap headed self drilling/tapping Stainless steel screws M6, 50 mm long with 3 mm EPDM seal washer etc. all inclusive of labour, scaffolding, T&P and sundries etc. complete as per directions of the Engineer-In-Charge. (Cost of truss/frame work shall be paid separately) 0.56mm Aluminium profile with center to center pitch of 175 mm, depth of 46mm, top crest width of 41mm, bottom valley width of 80mm, overall profile width of 1144mm, cover width 1050mm) is derived from 8 priced inputs for 216.14 sqm and works out to ₹1,313.70 per sqm after water charges, GST, CPOH and cess. The full build-up is below.
- Consider a shed of 20 x 10 meters.
- (External dimensions of plinth)
- Area of roof- 20.20x10.70m = 216.14 sqm.
- MATERIAL:
- Sheets used = 19 Nos x 10.70mx1.144m=
- 232.58sqm.
- Total = 239.56 sqm
- (per sqm 4 nos) 216.14x4=864.55 no’s
- LABOUR:
- Add 3% wastage = 6.98sqm
| Code | Type | Input | Unit | Quantity | Rate (INR) | Amount (INR) |
|---|---|---|---|---|---|---|
| 3054 | MAT | Aluminium profile sheet 0.56mm thick with center to center pitch of 175 mm, depth of 46mm, top crest width of 41mm, bottom valley width of 80mm, overall profile width of 1144mm, cover width 1050mmAluminium profile sheet 0.56 mm thick with center to center pitch of 175 mm, depth of 46 mm, top crest width of 41 mm, bottom valley width of 80 mm, overall profile width of 1144 mm, cover width 1050 mm | sqm | 239.56 | 744.00 | 1,78,232.64 |
| 9999 | MAT | Carriage of sheets | L.S. | 104 | 2.27 | 236.08 |
| 3074 | MAT | Stainless steel self tapping screw of 6x50mm with SS hex cap and 3mm thick EPDM sealStainless steel self tapping screw of 6x50 mm with SS hex cap and 3 mm thick EPDM seal | 100 Nos | 8.65 | 511.00 | 4,420.15 |
| 9999 | MAT | Carriage of screws, washers | L.S. | 8.06 | 2.27 | 18.30 |
| 9999 | MAT | Sundries | L.S. | 39.52 | 2.27 | 89.71 |
| 0130 | LAB | Mistry | day | 2.34 | 897.00 | 2,098.98 |
| 0112 | LAB | Carpenter 2nd class | day | 9.34 | 816.00 | 7,621.44 |
| 0114 | LAB | Beldar | day | 9.34 | 736.00 | 6,874.24 |
- Total
- 1,99,591.54
- Add 1 % Water charges on “W”
- +1,995.92
- TOTAL
- 2,01,587.46
- Add GST on “X” (multiplying factor 0.2127)
- +42,877.65
- TOTAL
- 2,44,465.11
- Add 15% CPOH on “Y”
- +36,669.77
- TOTAL
- 2,81,134.88
- Add Cess @ 1% on “Z”
- +2,811.35
- Cost of 216.14 sqm
- 2,83,946.23
- Cost of 1 sqm
- 1,313.71
- SAY
- ₹1,313.70
- PUBLISHED BY
- Central Public Works Department (CPWD)
- EDITION
- DAR 2023 · Delhi
- EFFECTIVE
- 2023-09-14Both volumes are dated 14 September 2023 on their title pages.
- RETRIEVED
- 2026-09-08
- GST
- 18%, added in each item's build-up
- PRINTED PAGE
- 934
From the CPWD Delhi Analysis of Rates 2023 (Civil), Volumes I & II, printed page 934. For 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
This is the CPWD base analysis. A real estimate adjusts it for the project's inputs and the current cost index, then maps it to the tender's BOQ. We can do this for you: send the tender and we return a priced BOQ on the applicable schedule, with rate build-ups and an engineer's sign-off.