Whether or not a radon pump is necessary for a new construction depends on several factors, including the location of the construction, the geology of the soil, and the specific building design.
In general, it is recommended to install a radon mitigation system in new construction if it is being built in an area with a known high radon risk, such as in areas with high concentrations of uranium or radium in the soil. The Environmental Protection Agency (EPA) recommends that all new homes be built with radon-resistant features, such as installing a vent pipe system that runs from the foundation to the roof and installing a fan to help draw radon gas out of the home.
A radon pump, also known as a radon mitigation system, may be necessary if radon levels in a new construction are found to be higher than the recommended safety threshold. A radon pump is typically installed in the basement or crawl space of a home and works by drawing radon gas out of the soil and venting it safely outside.
It's important to consult a qualified radon professional to determine the best approach for mitigating radon in a new construction. They can conduct radon testing and recommend the appropriate radon mitigation system if necessary.