Protecting the Environment by Ensuring Underground Fuel Tank Integrity

Underground fuel tanks are essential for fluid storage across various industries. However, leaks can cause significant environmental damage, such as soil and groundwater contamination. Regular inspections are critical for preventing such incidents. Australian legislation, including AS 4897-2008, enforces strict inspection standards to reduce risks. We provide advanced inspection solutions to help businesses meet these requirements and protect the environment from harmful leaks. 

What are the essential inspection requirements for environmental protection?

• Routine in-service inspections: monthly checks from the ground by operators to catch early warning signs of potential leaks
• Tightness testing for underground storage tanks (USTs): this testing is required every five years and ensures tank integrity to prevent fuel leaks that could contaminate surrounding soil and groundwater
• Internal inspections: every ten years (or more frequently if mandatory), tanks are emptied and entered for thorough internal evaluation by certified professionals, ensuring there are no hidden issues that could harm the environment

Cutting-edge technology that contributes to a safer future

We use acoustic leak detection to assess the structural integrity of underground tanks. This non-invasive method uses sound waves to detect cracks or leaks, ensuring environmental safety without direct tank access. The SGS acoustic system provides several advantages:

• Cost-effective and accurate leak detection without emptying or cleaning the tank
• Simultaneous testing of both the tank and associated piping
• No need to disconnect piping from the tank, simplifying the process
• Testing is possible regardless of the liquid level, up to 80 m³ capacity. 

We are committed to ensuring the owners of underground storage tanks comply with safety and regulatory standards through advanced inspection technologies and industry best practices. This involves minimizing risks, enhancing preventive maintenance, and ensuring that tanks are reliable and fit for their intended use. With a focus on quality and innovation, we deliver thorough and efficient inspections, safeguarding operational integrity and regulatory compliance.

Learn more about acoustic leak detection.

For further information, please contact

Rick Baek
Industries & Environment
Business Manager - Industrial Inspections, Supply Chain & Material Testing
t: +61 1300 781 744