Carry out a pre-shift checklist to validate trap covers are sealed, no visible leaks or rust exist, and flow is normal

https://fun-wiki.win/index.php/The_Property_owner%27s_Guide_to_Spending_plan_Sewage-disposal_Tank_Emptying_and_Maintenance

Carry out a pre-shift checklist to confirm trap lids are sealed, no visible leaks or rust exist, and circulation is normal, catching early problems before they intensify into costly blockages or code offenses.