Geoscience Australia
Value increased after award
- What it measures
- The contract’s value rose after it was first published.
- When it applies
- An increase of at least 50% and at least $1 million from the first published value.
- Why it matters
- Agencies must publish amendments that change a contract’s value. Large increases can mean the original scope or price was understated.
- Common explanations
- Additional work or an extended term agreed after award. Options in the original contract that were later taken up. A correction to a value entered wrongly.
Showing Geoscience Australia only. Show all agencies.
Contracts
Contracts published in 2025-26 and 2026-27 to date, largest amount first. Contracts with suppliers who are individuals are counted in the totals but not listed (why).
| Contract | Agency | Published | Detail | Amount involved |
|---|---|---|---|---|
| Yarragadee Geodetic Observatory Uplift Works CN4187703 |
Geoscience Australia | 2025-09-12 | +170% on first published value | $1.3m |
| Adavale Basin stratigraphic drilling - Coring Services CN4192413 |
Geoscience Australia | 2025-10-02 | +61% on first published value | $1.0m |