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
- 12.64.2
- Analysis basis
- 216.14 sqm
- Priced inputs
- 8
- Derived rate
- ₹1,252.75/ SQM
Under the CPWD Delhi Analysis of Rates 2023 (Civil), item 12.64.2 (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) 0.71mm, Aluminium troughed profile with centre to centre pitch of 200mm, depth of 32mm, overall profile width 1092mm, cover width 1000mm) is derived from 8 priced inputs for 216.14 sqm and works out to ₹1,252.75 per sqm after water charges, GST, CPOH and cess. The full build-up is below.
- Consider a shed of 20x10m
- (external diamensions of plinth)
- Area of roof= 20.2x10.70m -216.14sqm
- = 20 nos x10.7x1.092m=233.69sqm +3%
- wastage =240.70sqm
- LABOUR:
| Code | Type | Input | Unit | Quantity | Rate (INR) | Amount (INR) |
|---|---|---|---|---|---|---|
| 3052 | MAT | Aluminium troughed profile sheet 0.71mmAluminium troughed profile sheet 0.71 mm thick with center to center pitch of 200 mm, depth of 32 mm, overall profile width1092 mm, cover width 1000 mm | sqm | 240.7 | 702.00 | 1,68,971.40 |
| 9999 | MAT | Carriage of sheets | LS | 104 | 2.27 | 236.08 |
| 3074 | MAT | Stainless steel self tapping screws of 6x60mm with SS hex cap amd 3mm thick EPDM seal(per sqm 4 nos) 216.14x4 = 864.55 nosStainless 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 | LS | 8.06 | 2.27 | 18.30 |
| 9999 | MAT | Sundries | LS | 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
- 1,90,330.30
- Add 1 % Water charges on “W”
- +1,903.30
- TOTAL
- 1,92,233.60
- Add GST on “X” (multiplying factor 0.2127)
- +40,888.09
- TOTAL
- 2,33,121.69
- Add 15% CPOH on “Y”
- +34,968.25
- TOTAL
- 2,68,089.94
- Add Cess @ 1% on “Z”
- +2,680.90
- Cost of 216.14 sqm
- 2,70,770.84
- Cost of 1 sqm
- 1,252.76
- SAY
- ₹1,252.75
- 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
- 932
From the CPWD Delhi Analysis of Rates 2023 (Civil), Volumes I & II, printed page 932. 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.