DYNAMIC
Engineering Australia
Dynamic Engineering Australia Pty Ltd · ABN 66 298 989 406
7/52 Kent Street, Cannington WA 6107
+61 8 9356 7633 · sales@dynamiceng.com.au
Experts in ventilation systems · since 2002
7/52 Kent Street, Cannington WA 6107
+61 8 9356 7633 · sales@dynamiceng.com.au
Experts in ventilation systems · since 2002
Tax Invoice
INV-10715
31 Oct 2025
Payment due 15 Dec 2025
Invoice to
Alcoa of Australia
ABN 58 983 709 177
Stuart Legge
71 Cockburn Drive, Kwinana WA
Work carried out
Kwinana refinery — mechanical workshop
Supply — wall mounted flexi-hose extraction arm ø160 × 3 m
Completed 29 Oct 2025
Our job J-26-1675
| Code | Description | Qty | Unit price | Amount |
|---|---|---|---|---|
| FE-ARMW160-3 | Wall mounted flexi-hose extraction arm Ø160 × 3 m | 1 ea | $1,365.00 | $1,365.00 |
| FE-AUTOSTART | Auto-start welding current sensor | 6 ea | $546.00 | $3,276.00 |
| VE-HOSE-125 | Vehicle exhaust hose Ø125, high temperature | 13 m | $146.30 | $1,901.90 |
| FN-AX-400 | Aerovent axial flow fan Ø400 | 3 ea | $1,105.00 | $3,315.00 |
| DCT-CLP-200 | Duct clamp Ø200 with gasket | 1 ea | $22.25 | $22.25 |
| FLT-PRE-G4 | G4 pre-filter panel 592 × 592 | 1 ea | $62.30 | $62.30 |
| FRT-METRO | Delivery, Perth metro | 1 ea | $75.65 | $75.65 |
| Subtotal ex GST | $10,018.10 | |||
| GST 10% | $1,001.81 | |||
| Total inc GST | $11,019.91 | |||
Paid in full
Received 15 Dec 2025 — thank you
Dynamic Engineering Australia Pty Ltd · ABN 66 298 989 406 · 7/52 Kent Street, Cannington WA 6107 · +61 8 9356 7633 · sales@dynamiceng.com.au