What should be included on a site map according to UST assessment guidelines?

The inclusion of sample locations and UST features on a site map is essential for several reasons in the context of UST assessment guidelines. First and foremost, identifying sample locations allows assessors to pinpoint where environmental samples, such as soil and groundwater, have been or will be collected. This is crucial for determining contamination levels and understanding the spread of any pollutants from the UST.

In addition, mapping out UST features—such as the locations of the tanks, dispensers, and any associated pipelines—provides a comprehensive view of the potential sources of contamination. This information is vital for effective assessment and remediation efforts, as it allows assessors to correlate contamination data with specific sources and make informed decisions about necessary actions.

Moreover, by having both sample locations and UST features clearly marked, the site map becomes a crucial tool for communication among various stakeholders involved in the assessment process, including regulatory agencies, environmental consultants, and remediation contractors. This clarity helps to streamline the assessment process and ensures that all parties have a unified understanding of the site conditions and the steps needed moving forward.