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-10728
02 Mar 2026
Payment due 01 Apr 2026
Invoice to
Department of Education WA
ABN 81 423 817 719
Andrew Pitcher
236 Rockingham Road, East Perth WA
Work carried out
Ellenbrook SC — metalwork
Breakdown attendance
Completed 26 Feb 2026
Your order DoE93070
Our job J-26-1688
| Code | Description | Qty | Unit price | Amount |
|---|---|---|---|---|
| LAB-SERVICE | Service call-out | 4 h | $134.13 | $536.52 |
| FLT-HEPA-H13 | HEPA H13 secondary filter | 1 ea | $1,572.50 | $1,572.50 |
| Subtotal ex GST | $2,109.02 | |||
| GST 10% | $210.90 | |||
| Total inc GST | $2,319.92 | |||
Paid in full
Received 30 Mar 2026 — 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