Execute a pre-shift list to confirm trap covers are sealed, no visible leaks or corrosion exist, and circulation is regular
https://web-wiki.win/index.php/Specialist_Sewage-disposal_Tank_Maintenance_%26_Pumping:_Affordable_Service_List
Implement a pre-shift list to validate trap covers are sealed, no visible leakages or rust exist, and circulation is typical, catching early concerns before they escalate into pricey obstructions or code infractions.