What is the appropriate minimum spacing of conventional rock trenches?

The appropriate minimum spacing of conventional rock trenches is 8 feet on centers. This spacing is essential to ensure that the waste from one trench does not interfere with the waste treatment capacity of another. By maintaining this distance, the system can operate effectively, allowing for sufficient flow and reducing the risk of saturation in any one area. Moreover, this spacing helps prevent the potential for cross-contamination between the trenches, which is vital for maintaining soil health and ensuring efficient septic system performance.

In designing septic systems, proper spacing is a key consideration for achieving a system that can adequately absorb and treat effluent. Engineers and installers must adhere to these guidelines to ensure the longevity and functionality of the system while protecting public health and the environment.