LA Grease Trap Violations: Inspection Standards & Compliance Guide

What Inspectors Look For in Grease Trap Compliance

LA health inspectors examine grease traps for proper sizing, installation, and maintenance during routine and complaint-based inspections. They verify that grease interceptors are sized correctly for the establishment's volume (typically 1.5 times the peak hourly flow rate), installed below grade where required, and accessible for cleaning. Inspectors check for proper labeling, required signage directing staff to use grease traps, and documentation that the system is functioning as designed. Records showing regular pumping schedules—typically every 10,000 to 25,000 gallons depending on capacity and usage—are essential documentation during inspections.

Common Violations and LA Penalty Structures

Frequent violations include inadequate or absent grease trap pumping records, improper disposal of grease directly into drains, and failed systems that allow grease to enter the municipal sewer system. Los Angeles County issues citations under California Health and Safety Code § 113952 and municipal codes, with penalties ranging from $100 to $1,000+ per violation depending on severity and repeat status. Severe violations affecting public health or the sewer system can result in multiple citations stacked together, temporary closure orders, or mandatory corrective action plans. First violations typically carry lower fines, but repeat violations within a 12-month period increase penalties substantially and may trigger regulatory escalation.

Best Practices for Maintaining Compliance

Establish a documented maintenance schedule requiring grease trap pumping based on the manufacturer's capacity specifications and your establishment's actual waste volume—never assume the default interval applies. Train kitchen staff to prevent grease, oils, and food waste from entering drain lines by using pre-rinse practices and disposal of fryer grease into designated containers. Maintain detailed pumping records including dates, amounts removed, and the licensed hauler's information, and retain these records for at least three years for health department review. Conduct quarterly internal inspections of the grease trap's accessible components, monitor drain flow for signs of blockage, and immediately report system malfunctions to your licensed contractor.

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