What is the maximum length from either side of a d-box for intermittent dosing systems?

In intermittent dosing systems, the maximum length from either side of a distribution box (d-box) is 100 feet. This distance is significant because it helps ensure that effluent is evenly distributed across the entire leaching area. By maintaining this limit, the design allows for optimal operation and prevents overloading any single section of the leaching field, which can lead to failures or backups.

This standard is established to promote effective drainage and prevent negative impacts on soil absorption and treatment efficacy. The 100-foot limit is a widely recognized parameter in septic design to balance system performance with space requirements in various lot configurations. It's crucial for anyone involved in septic system design and installation to understand these measurements to comply with state regulations and ensure the longevity and functionality of the system.