What is recommended to be included with the information package provided by the contractor?

Including a system narrative or labeled floor plan with the information package provided by the contractor is essential because it helps the homeowner or property manager understand how the radon mitigation system operates and how it is integrated into the structure. This documentation provides a visual representation and a thorough explanation of the system layout, making it easier for non-experts to comprehend the installations and their functionalities.

Having a clear system narrative aids in future maintenance, troubleshooting, and potential upgrades, since it outlines the design and operational intent of the system. A labeled floor plan helps clarify where various components are located within the building, enhancing the understanding of airflow patterns, potential radon entry points, and the overall effectiveness of the mitigation strategies employed.

While lists of materials used, summaries of safety risks, and operational issues faced are important aspects of a construction project or mitigation installation, they do not provide the same level of comprehensive understanding of the system's design and functionality as a system narrative or labeled floor plan does.