What is the maximum TPH-Dx concentration for Generic Remedy 1 cleanups?

The maximum TPH-Dx concentration for Generic Remedy 1 cleanups is 2500 ppm. This threshold is established based on guidelines to ensure that remediation efforts are effective while protecting human health and the environment. The concentration level indicates a balance between achieving a satisfactory cleanup and maintaining operational feasibility.

In the context of remediation practices, Generic Remedy 1 is utilized for specific types of contaminated sites, and the 2500 ppm limit serves as a benchmark that reflects the concentration at which contaminants can be managed effectively without requiring more intensive cleanup methods or technology. This limit also helps to minimize potential risks associated with higher concentrations of total petroleum hydrocarbons, providing a clear criterion for determining when a site can be deemed clean enough for unrestricted use or when it can proceed to the next phase of remediation, ensuring compliance with environmental regulations.