This photo series should capture the utility closet installation zone where the system will be placed, located on the left side of the house in front of the chimney. Since the home is built on a slab foundation with no crawl spaces or sump pump, photos of the flat concrete flooring and tight working space in the utility closet will be useful. Include images of the radon monitor readings showing the average level of 3.5 pCi/L, and any areas where future fan or piping placement is considered.