What is the total number of samples required for an AHERA project?

The total number of samples required for an AHERA (Asbestos Hazard Emergency Response Act) project is determined by specific guidelines that dictate the protocol for inspecting asbestos-containing materials in schools. In most scenarios, the AHERA regulations mandate that a minimum of 13 bulk samples be collected from each homogeneous area of suspected asbestos material. This ensures a comprehensive understanding of the asbestos presence and condition, which is vital for planning safe management or abatement activities.

The requirement for 13 samples is designed to provide a representative analysis of the materials being tested, ensuring that any risk associated with asbestos is accurately assessed and managed. This protocol is essential for compliance with federal safety standards and for the protection of public health, particularly in school environments.