Execute a pre-shift list to validate trap lids are sealed, no visible leakages or corrosion exist, and circulation is typical

https://wiki-view.win/index.php/The_Ultimate_Guide_to_Grease_Trap_Cleaning_for_Commercial_Residences_and_Busy_Kitchens

Implement a pre-shift checklist to verify trap covers are sealed, no noticeable leakages or deterioration exist, and flow is normal, capturing early issues before they escalate into expensive blockages or code violations.