Maintain a FOG log that tracks evaluations, pump-outs, volumes, and hauler manifests

https://iris-wiki.win/index.php/Grease_Trap_Service_Fundamentals:_Keeping_Food_Service_Operations_Clean_and_Code-Compliant_76408

Maintain a FOG log that tracks examinations, pump-outs, volumes, and hauler manifests, developing a clear compliance trail for health inspectors and assisting supervisors anticipate service requirements before issues emerge.