Variation 2, Wash bay roof lighting replacement
Groote Island: Mobile Plant Workshop Re-roof · Groote Eylandt Mining Company · their reference GEM-VO-0124
Raised 14 Jul 2026 by Cameron Hale · approved 30 Jul 2026 by Warrick Delaney
Scope
Priced off the pricing schedule the contract is measured against.
| Rate | Rate, ex GST | Qty | Value | Cost | Margin |
|---|---|---|---|---|---|
| RS-ROF-SKY Fibreglass roof lighting, install | $198.00/m² | 186 | $36,828.00 | $31,487.94 | 14% |
| RS-WPF-SEA Sealant to laps, penetrations & flashings | $34.80/lm | 240 | $8,352.00 | $6,631.20 | 21% |
| Total, ex GST | $45,180.00 | $38,119.14 | 16% | ||
| GST | $4,518.00 | ||||
| Total, inc GST | $49,698.00 | ||||
Why it was raised
Existing fibreglass sheeting found brittle and unsafe to walk on. Replacement was not in the scope.
Position
- Value, ex GST
- $45,180.00
- Cost to deliver
- $38,119.14
- Margin
- 15.6%
- Physically built
- 86%
- Value already on the ground
- $38,854.80
- Work commenced
- Yes, under site instruction
Contract
- Job
- QJ2039
- Contract no.
- S32-GEM-2026-0918
- Head contractor
- Groote Eylandt Mining Company
- Approver
- Warrick Delaney
- Payment terms
- 45 days EOM
- Open claim
- PC-2026-0197
Trail
- Raised 14 Jul 2026 by Cameron HalePriced off the job's schedule of rates
- Lodged with Groote Eylandt Mining CompanyTheir reference GEM-VO-0124
- Approved 30 Jul 2026Warrick Delaney · added to the contract sum and the open claim