The prohibition of hole type perforated piping in curtain drains and lateral trenches is based on well-established practices in septic system design and installation. Curtain drains and lateral trenches are crucial components of drainage systems that manage groundwater flow and help prevent flooding or saturation around septic systems.
The standard approach for these types of drains typically involves using pipe with slot-type perforations or other designs that better facilitate drainage efficiency and minimize clogging. Hole type perforations, on the other hand, tend to create larger openings that can lead to a higher risk of sediment entering the pipe, thus increasing the likelihood of blockages and reducing overall system functionality.
Using the appropriate type of perforated piping ensures optimal performance in transporting water away from the drainage area, thus protecting the integrity of the septic system and its components. Understanding these principles helps in making informed decisions about materials and construction practices, which is essential for the effective management of wastewater systems.