What requirement must be followed when installing the boot of an intermittent sand filter system?

The requirement that the boot must be installed according to the manufacturer's specifications and be watertight is essential for ensuring the effective operation of an intermittent sand filter system. Manufacturer guidelines are developed based on extensive testing and engineering principles to ensure that the system will function correctly and efficiently in managing wastewater. A watertight installation is critical because any leaks could allow effluent to escape into the surrounding environment, potentially leading to system failure, contamination of groundwater, and public health issues.

By adhering to these specifications, installers can prevent common problems such as system clogging or failure, thereby maintaining optimal performance and prolonging the lifespan of the overall septic system. Moreover, watertight installations help to control odors and protect the surrounding soil from saturation, ensuring compliance with environmental standards and regulations. The specific materials used for the boot or additional treatments like painting are secondary to the critical aspect of a proper and watertight installation as specified by the manufacturer.