UPSS, fuel tank removal, validation and petroleum site environmental services.
iEnvi advises on underground fuel tank and broader petroleum site matters where contamination, groundwater risk, fuel tank removal, validation and ongoing site management all need to be considered together.
Typical matters
- Service stations, depots and other petroleum handling sites.
- Tank removal, validation and contamination assessment programmes.
- Groundwater or vapour issues linked to historical petroleum use.
Scope of advice
- Petroleum contamination assessment and conceptual site model review.
- Advice on fuel system operation planning, tank removal, validation, delineation and ongoing risk management.
- Support where UPSS or fuel infrastructure issues affect transactions, operations or closure.
How we work
- Integrated advice across petroleum, groundwater and remediation issues.
- Practical contaminated land judgement rather than single-discipline advice in isolation.
- Clear communication on risk, likely scope and next-step priorities.
Selected project summaries.
These published project summaries provide practical examples of adjacent site issues and service delivery.
Simple UPSS Petroleum Contamination Groundwater Remediation Solution for Council Depot, Central‑Northern NSW
Practical, cost‑conscious remediation and long‑term management of petroleum contamination at Council depots using a monitored natural attenuation (MNA)‑led strategy supported by targeted product removal…
UPSS Abandonment In‑situ via Foam Filling — Hervey Bay, QLD
iEnvi managed in‑situ abandonment of three underground storage tanks at a restaurant in Hervey Bay, QLD using foam filling to avoid structural impacts. Work…
UPSS and Detailed Site Investigation for a Rural Service Station in Far North Queensland
iEnvi completed an Underground Petroleum Storage System (UPSS) integrity check and Detailed Site Investigation (DSI) at a service station with an attached dwelling in…
Further reading and related service pages.
Need advice on this issue?
Contact iEnvi on 13000 43 684 or email hello@ienvi.com.au to discuss the site, timing and available information.