Jet from downstream cleanouts toward the tank when possible to push debris to the vacuum point
https://wiki-site.win/index.php/Sewage-disposal_Tank_Emptying_Set_Up_and_also_Best_Practices_for_Long-Term_System_Health_And_Wellness
Jet from downstream cleanouts towards the tank when possible to press debris to the vacuum point, pause to camera-inspect development, and map problem areas for future preventive service.