After completing a mitigation system, what three aspects should be inspected for compliance?

The correct choice emphasizes crucial standards and regulations essential for ensuring that the mitigation system functions as intended and meets safety and efficacy guidelines. By focusing on the ANSI/AARST Mitigation Standard, the system can be confirmed to align with recognized protocols that help ensure the safe reduction of radon levels in residential buildings.

Conformance with design criteria guarantees that the system was installed according to the specific plans laid out during the design phase, providing assurance that all intended technical specifications were adhered to during installation. This assurance reduces the potential for future issues related to the system’s effectiveness.

Additionally, compliance with local statutes allows for the incorporation of any specific legal requirements relevant to radon mitigation in the area, thereby ensuring that the installation is not only safe but also legally compliant. These three aspects collectively contribute to the reliability and effectiveness of a radon mitigation system, ensuring that it serves its purpose while adhering to applicable regulations and standards.

In contrast, the other options focus on subjective or operational aspects that, while important in their own right, do not directly verify compliance with established mitigation protocols or legal requirements.