Dispose of septage at allowed centers only, sanitize equipment, ventilate tubes

https://golf-wiki.win/index.php/Dependable_Septic_System_Emptying:_What_to_Get_Out_Of_Professional_Crews

Dispose of septage at allowed centers just, sanitize equipment, ventilate hose pipes, and safe and secure covers and risers flush with grade to avoid threats, odors, and groundwater contamination.