An underground storage tank (UST) is a tank located beneath the surface of the ground that is used to store flammable or combustible liquids. USTs are commonly used to store gasoline, diesel fuel, heating oil, and other petroleum products. USTs can also be used to store chemicals, such as fertilizer and hazardous waste. You can visit this site to learn more details about UST testing.
Testing and Monitoring
UST testing and monitoring are used to detect leaks and other problems with a UST. Testing and monitoring methods include visual inspections, soil sampling, and pressure testing.
Visual Inspections – Visual inspections involve looking for obvious signs of corrosion, damage, or other problems with the UST. An experienced inspector can usually detect these issues without the use of any specialized tools or equipment.
Soil Sampling – Soil samples are taken from around the UST to identify any contamination that may be present in the soil. This can help to determine if a UST has been leaking and can provide important information about potential risks to the environment and public health.
Pressure Testing – Pressure testing involves applying pressure to the UST and observing how it responds. This can help to detect weak spots or other problems with the tank.
Conclusion
Underground storage tanks can pose a significant risk to the environment and public safety if they are not properly maintained. UST testing and monitoring is an important step in ensuring that USTs are in good condition and are not leaking.
