What is a key aspect evaluated when assessing friable material in AHERA inspections?

In the context of AHERA inspections, assessing friable material is crucial because it is defined as material that can be crumbled, pulverized, or reduced to powder by hand pressure, which poses a higher risk for releasing asbestos fibers into the air. The quantity of damaged material is a key aspect evaluated during these inspections because it directly relates to safety and risk management.

The amount of friable asbestos-containing material that is damaged or deteriorating indicates potential exposure levels and helps determine the urgency and type of remediation efforts required. Larger quantities of damaged friable material signify a greater risk to occupants and a more immediate need for cleanup or abatement.

In considering the other options, while the cost of remediation, time since last inspection, and number of personnel present can be important factors in an overall asbestos management plan, they do not directly pertain to the assessment of the specific friable material's condition. Therefore, focusing on the quantity of damaged material aligns with the objectives of inspections under AHERA, which prioritize assessing health risks posed by asbestos-containing materials.