When storing hazardous chemicals, it is important to consider the impact of leaks and spills. Secondary containment solutions are a must-have to prevent these liquids from contaminating the surrounding environment and potentially causing harm to people or animals. secondary containment solutions can take on many forms, from sloped rooms or berms to a simple spill pallet, but all are designed to corral a spill and keep it contained until it can be cleaned up.
These secondary containment solutions can help businesses meet regulatory requirements, prioritize safety, minimize risk, and protect profits. Many companies that handle and store toxic substances are required to develop and implement a Spill Prevention, Control, and Countermeasure (SPCC) plan, which includes a list of the secondary containment solutions to be implemented. While not all companies are required to use secondary containment tanks, they can greatly benefit from doing so by avoiding costly fines and penalties in the event of a spill or accident.
Beyond the Primary: A Guide to Understanding and Implementing Effective Secondary Containment
The most effective secondary containment systems are constructed of or lined with materials compatible with the chemicals being stored, and must be strong enough to withstand pressure gradients above and below it as well as physical contact, climatic conditions and stress from daily operation. They should also be able to withstand settlement, compression or uplift.
Often, secondary containment solutions are also designed to drain and remove spilled waste or accumulated precipitation. This not only protects the surrounding environment but also ensures that spilled chemical is not carried into stormwater runoff and into lakes or streams where it could cause environmental and public health concerns.