Leighton O’Brien’s enhanced precision integrity tank and line test is certified to detect leaks equivalent to 0.025 gph (95 ml) – 400 per cent more accurate than the current US required leak detection threshold. There is no fuel leak scenario our test method cannot detect.

Our UST testing services ensure there is no need for analogue reporting- we incorporate digital leak detection whereby mass readings are electronically measured, stored and reported. By making the line test fully automated, results are as accurate and reliable as possible- all within a timely manner.

We can conduct a dry line test in just 3 minutes and a wet line test in 17.5 minutes.

The test provides instant technician feedback, enabling quicker onsite diagnosis and resolution of leaks, so we can be off your forecourt faster.

Unlike other test methods, our precision integrity test is not impacted by temperature, atmospheric conditions, vapour pockets or ambient noise.

And it’s certified and approved according to USEPA protocols.

• Our proprietary tank test technology can detect pressure changes of the smallest liquid movement
• We can detect a level change of 1/1000mm to identify any loss of fuel system integrity.
• We can test your storage system in any configuration
• We can test tanks at any fill level, including empty tanks, with the same high degree of accuracy

• Testing just tanks is not enough – 90% of new sites we test have a leak in the product lines
• Our engineers make the final call on results through analysis of digital data to identify leak detection patterns beyond a simple pass or fail

Symptoms of contaminated fuel in your storage tank, such as phase separation, microbial growth or free water are often a result of a simple integrity issue. There is no value in treating the symptoms without addressing the root cause. Leighton O’Brien’s tank integrity test services will quickly, accurately and quantifiably identify the source any ingress to a fuel system.

Our recommended practice in these cases is threefold: