NAC444.8318. Aerobic wastewater treatment unit: Inspection.

     1. The construction of an aerobic wastewater treatment unit must be inspected and verified by an engineer. The inspections must be conducted when:

     (a) The absorption trenches have been excavated or, if an elevated mound system is to be used, when the basal area of the mound has been scarified;

     (b) The distribution piping has been placed in the aggregate;

     (c) The system has been covered with soil; and

     (d) All the pumps, switches, alarms, aeration units and other components associated with the individual sewage disposal system have been installed. The engineer or homeowner, as appropriate, shall verify that the operational liquid levels are set as specified by the design plans.

     2. The engineer shall, within 30 days after the date on which the construction of the system is completed, submit a letter to the administrative authority stating that the system was constructed in accordance with the approved plans.

     (Added to NAC by Bd. of Health by R129-98, eff. 3-25-99; A by R100-07, 10-31-2007)