Rate analysis
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 :
DSR rate₹813.25per metre
Precoated/mill finish aluminium Barge board (Upto 200 mm)
- Item code
- 12.66.4
- Sub-head
- SH 12 · ROOFING
- Unit
- metre
- Source row
- 4007
Cost components
| Code | Description | Unit | Quantity | Rate | Amount |
|---|---|---|---|---|---|
| Details of cost for 8.23 metres Completed length of barge boards | |||||
| MATERIAL | |||||
| length of barge boards = 8.23 metre + Add wastage @ 5% = 0.41 metre. Total = 8.64 metre | |||||
| 3071 | Precoated/mill finish aluminium Barge board (Upto 200 mm) | metre | 8.64 | ₹493.00 | ₹4,259.52 |
| 0222 | Seam bolts and nuts 6 mm dia and 25 mm long | 10 Nos | 0.5 | ₹11.00 | ₹5.50 |
| 1211 | Washer for seam bolts | 100 Nos | 0.1 | ₹32.00 | ₹3.20 |
| 3075 | EPDM washer | 100 Nos | 0.5 | ₹41.00 | ₹20.50 |
| 9977 | Carriage of barge boards, bolts, nuts and washers | L.S. | 9.36 | ₹2.27 | ₹21.25 |
| 9999 | Sundries | L.S. | 6.76 | ₹2.27 | ₹15.35 |
| LABOUR | |||||
| 0130 | Mistry | day | 0.04 | ₹897.00 | ₹35.88 |
| 0112 | Carpenter 2nd class | day | 0.06 | ₹816.00 | ₹48.96 |
| 0114 | Beldar | day | 0.4 | ₹736.00 | ₹294.40 |
Rate build-up
| 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 |