Dispose of septage at permitted centers only, sanitize equipment, deodorize tubes

https://wiki-view.win/index.php/Professional_Septic_System_Maintenance_Plans_That_Won%27t_Spend_A_Lot

Dispose of septage at permitted centers only, disinfect equipment, ventilate tubes, and safe and secure covers and risers flush with grade to avoid dangers, smells, and groundwater contamination.