Grease Trap Cleaning Glendale CA under Municipal Code Chapter 13.34
Glendale runs its own fats, oils and grease program instead of leaving it to a county agency. The Public Works Wastewater section administers Glendale Municipal Code Chapter 13.34, looks after more than 361 miles of sewer lines, and requires every food service establishment to hold an Industrial Waste Permit covering what it sends through its grease control device. Inspectors aim to reach each kitchen at least once every 18 months and review maintenance records on site.
The pump-out standard in section 13.34.050 is strict. A grease interceptor must be fully pumped out and cleaned before combined grease and solids reach 25 percent of its hydraulic capacity, measured by volume or depth, whichever is tighter. The minimum is once every six months, the default is quarterly when no frequency has been set, and the director can shorten the interval. Proper grease interceptor pumping means the entire contents leave the tank, not just the floating cap.
Each operator also keeps a written FOG control program of BMPs on file with the director, plus pump-out records showing dates, volumes and disposal method, available for review at the business. A new restaurant, a sale or transfer, a remodel with a building permit of $50,000 or more, or a sewer blockage traced to the site can each trigger an interceptor requirement.
Sewage from much of the city flows toward the Los Angeles-Glendale Water Reclamation Plant beside the LA River, which Glendale co-owns with Los Angeles, and the State Water Board's statewide sanitary sewer systems order expects the city to keep grease out of those lines.