Rockwell Drilling Services
Geotechnical, Coal and Mineral Drilling Specialists
ABN 48 152 004 617
PO Box 3184, Rhodes NSW 2138
1300 ROCKWELL · 1300 762 593
rockwelldrilling.com.au
Q-2026-0318
| Date | 18 Sep 2026 |
| Valid until | 2 Nov 2026 |
| Your ref / PO | YAN-ENQ-1190 |
Prepared for
Yancoal Australia
Dennis Kwan · Geology Manager
Sydney NSW
ABN 82 111 859 119
| Description | Qty | Unit (ex GST) | Amount (ex GST) |
|---|---|---|---|
| Mobilisation / demob — regional | 1 | $7,800.00 | $7,800.00 |
| Diamond coring NQ — deep hole | 340 | $480.00 | $163,200.00 |
| Track rig + 2-person crew — day rate | 6 | $4,800.00 | $28,800.00 |
| Downhole geophysical logging (subcontract) | 6 | $2,100.00 | $12,600.00 |
| Subtotal (ex GST) | $212,400.00 |
| GST 10% | $21,240.00 |
| Total (inc GST) | $233,640.00 |
Notes: Moolarben highwall — awaiting final hole schedule.
Payment — EFT
NAB · BSB 082-057 · Acct 56 114 2298
Please quote Q-2026-0318 as the payment reference. This quote is a schedule of rates; final amounts are claimed progressively against work performed.
ISO 9001 · ISO 14001 · ISO 45001 (Global-Mark / JAS-ANZ)
Built for Rockwell Drilling Services by Praxa Tech · Custom build, owned by Rockwell Drilling Services on final payment.