Carry out a pre-shift list to validate trap lids are sealed, no noticeable leakages or deterioration exist, and circulation is regular

https://touch-wiki.win/index.php/Grease_Trap_Service_Essentials:_Keeping_Food_Service_Operations_Clean_and_Code-Compliant_11442

Execute a pre-shift list to validate trap lids are sealed, no noticeable leaks or rust exist, and flow is regular, catching early issues before they escalate into costly clogs or code infractions.