What is the protocol when decommissioning a tank in place?

When decommissioning a tank in place, it is crucial to ensure that the surrounding environment is not contaminated. Taking two soil samples is a standard protocol because it allows for a more comprehensive assessment of the soil condition. This practice ensures that potential contaminants are accurately identified and assessed at various depths or locations around the tank. It also helps in determining whether any remediation efforts are necessary based on the results of the samples. Engaging in this level of scrutiny safeguards public health and the environment by providing a clear understanding of the site’s condition before finalizing the decommissioning process.