Indoor Air sciences CSMI Practice Exam

What is the primary purpose of remediation as defined by IICRC S520?

1. Sterilize the space

2. Fix the moisture problem

3. Return the space to Condition 1

4. Sanitize the space

The correct answer is: Return the space to Condition 1

The primary purpose of remediation, according to the IICRC S520 standard, is to return the affected area or space to Condition 1. Condition 1 refers to a state where materials and environment are clean and free from visible contamination, indicating that the space is safe for occupants. This condition involves not only cleaning and removing materials that harbor contamination, such as mold, but also ensuring that the underlying causes of contamination, including moisture issues, are addressed. While fixing the moisture problem is crucial and contributes to achieving Condition 1, it is not sufficient on its own; the remediation process must also include cleaning, repairing, and properly restoring the area to achieve the desired standard of safety and health. Additionally, sterilization or sanitation are more specific actions that may be part of the overall remediation process but do not encompass the broad objective of restoring the space to its original, uncontaminated state as outlined in the standard. Therefore, aiming to return the space to Condition 1 best captures the overall goals of remediation in this context.