Variation 1, Purlin renewal, northern bays
Mt Thorley Warkworth Mine Workshop: Roofing & Cladding · Yancoal Australia · their reference YAN-VO-3318
Raised 14 Nov 2025 by Marcus Deng · approved 6 Dec 2025 by Dean Copeland
Scope
Priced off the pricing schedule the contract is measured against.
| Rate | Rate, ex GST | Qty | Value | Cost | Margin |
|---|---|---|---|---|---|
| RS-CLD-PUR Purlin & girt, supply and install | $7,620.00/t | 6.2 | $47,244.00 | $39,161.18 | 17% |
| Total, ex GST | $47,244.00 | $39,161.18 | 17% | ||
| GST | $4,724.40 | ||||
| Total, inc GST | $51,968.40 | ||||
Why it was raised
Corrosion beyond the allowance once the roof came off.
Position
- Value, ex GST
- $47,244.00
- Cost to deliver
- $39,161.18
- Margin
- 17.1%
- Physically built
- 100%
- Value already on the ground
- $47,244.00
- Work commenced
- Yes, under site instruction
Contract
- Job
- QJ1936
- Contract no.
- YAN-MTW-WS-2025-6614
- Head contractor
- Yancoal Australia
- Approver
- Dean Copeland
- Payment terms
- 45 days EOM
Trail
- Raised 14 Nov 2025 by Marcus DengPriced off the job's schedule of rates
- Lodged with Yancoal AustraliaTheir reference YAN-VO-3318
- Approved 6 Dec 2025Dean Copeland · added to the contract sum and the open claim