Section 62-03.1-03-08 - Distribution box1.Use. A distribution box may be used when more than one line of absorption field or more than one seepagebed is used. 2.Connection. Each lateral line shall be connected separately tothe distribution box and shall not be subdivided. 3.Invert level. The inlet invert shall be at least one inch [2.54 centimeters] above the invert of the outlets. The size of the distribution box shall be sufficient to accommodate the number of lateral lines. 4.Watertight. The distribution box shall be of watertight construction arranged to receive the septic tank effluent sewer and with an outlet or connecting line serving each trench or seepage bed. 5.Inspection. The sides of the box should extend to within a short distance of the ground surface to permit inspection and shall have a concrete marker at grade. N.D. Admin Code 62-03.1-03-08
General Authority: NDCC 43-18-09
Law Implemented: NDCC 43-18-09