Variation 3, Additional roof anchors to the crane runway
Mt Thorley Warkworth Mine Workshop: Roofing & Cladding · Yancoal Australia · their reference YAN-VO-3371
Raised 22 Apr 2026 by Marcus Deng · approved 8 May 2026 by Dean Copeland
Scope
Priced off the pricing schedule the contract is measured against.
| Rate | Rate, ex GST | Qty | Value | Cost | Margin |
|---|---|---|---|---|---|
| RS-HGT-ANC Roof anchor point: supply, install & certify | $745.00/ea | 22 | $16,390.00 | $13,635.38 | 17% |
| RS-HGT-STA Static line system: supply, install & certify | $286.00/lm | 96 | $27,456.00 | $22,705.92 | 17% |
| Total, ex GST | $43,846.00 | $36,341.30 | 17% | ||
| GST | $4,384.60 | ||||
| Total, inc GST | $48,230.60 | ||||
Why it was raised
Yancoal added anchors along the runway for future maintenance access.
Position
- Value, ex GST
- $43,846.00
- Cost to deliver
- $36,341.30
- Margin
- 17.1%
- Physically built
- 100%
- Value already on the ground
- $43,846.00
- Work commenced
- Yes, under site instruction
Contract
- Project
- PRJ-2025-036
- Contract no.
- YAN-MTW-WS-2025-6614
- Head contractor
- Yancoal Australia
- Approver
- Dean Copeland
- Payment terms
- 45 days EOM
Trail
- Raised 22 Apr 2026 by Marcus DengPriced off the project schedule of rates
- Lodged with Yancoal AustraliaTheir reference YAN-VO-3371
- Approved 8 May 2026Dean Copeland · added to the contract sum and the open claim