In the field of natural gas odorization, secondary containment plays a crucial role in preventing odorant spills. This article will explore the concept of secondary containment, its benefits, and why it’s a key consideration for new installations.
Understanding Secondary Containment
Secondary containment is a method used to enclose one or more storage tanks. Its purpose is to collect any odorant spill that may occur if the main tank loses its integrity or fails. This preventive measure is essential for maintaining safety and preventing environmental damage.
Why Consider Secondary Containment?
Investing in secondary containment during initial construction is cost-effective compared to the expenses associated with retrofitting or soil remediation after a spill. Moreover, local, state, and provincial regulations often require secondary containment, making it a crucial aspect of compliance.
Types of Secondary Containment
There are several types of secondary containment systems, including double-walled tanks and piping, lined earthen dikes, and concrete or metal enclosures. The choice of system depends on various factors, including the specific requirements of the installation and regulatory guidelines.
Outdoor Secondary Containment
For outdoor installations, the secondary containment system must be designed to hold the contents of an odorant tank, as well as any rain or snow that may accumulate. It should also have a drainage system. As per 40 CFR §264.193(b), analytical testing of the liquids in the containment may be required by regulatory agencies before draining.
At Burgess Pipeline Services, we understand the importance of secondary containment in odorant tank systems. We offer comprehensive solutions tailored to your specific needs, ensuring safety, regulatory compliance, and cost-effectiveness. Contact us today to learn more about our services.