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FAQs       BUSINESS AND INDUSTRY FAQs   |   FATS, OIL AND GREASE FAQs

BUSINESS AND INDUSTRY FAQs

Q WHAT IS INDUSTRIAL WASTE MANAGEMENT
A Industrial Waste Management (IWMD) is a Division within the Bureau of Sanitation, Department of Public Works which monitors, regulates, and controls industrial wastewater discharges to the City's wastewater collection and treatment system.

Q WHAT IS INDUSTRIAL WASTEWATER
A Industrial wastewater is waste-bearing water other than domestic wastewater. Industrial wastewater is generated from manufacturing, commercial or other operations not excluding household type operations performed at commercial establishments for or to support commercial purposes.

Q WHO NEEDS TO OBTAIN AN INDUSTRIAL WASTEWATER PERMIT
A Industrial facilities and certain commercial facilities which plan to discharge industrial wastewater to the City's sewer collection and treatment system are required to first obtain an industrial wastewater permit. IWMD is to be contacted to determine if a permit is required. Building permits, plumbing permits, and sewer connection permits do not constitute industrial wastewater permits and must be obtained separately.

Q HOW DO I APPLY FOR AN INDUSTRIAL WASTEWATER PERMIT
A To obtain an industrial wastewater permit you must submit a completed application and pay the associated application fee of $385. For permit application and assistance, please contact IWMD at (323) 342-6200.

Q IS AN INDUSTRIAL WASTERWATER PERMIT TRANSFERABLE
A Industrial wastewater permits are not transferable from one company or person to another. Whenever a change in ownership of a business occurs, the new company must obtain a new permit.

Q WHO QUALIFIES FOR AN EXEMPTION FROM AN INDUSTRIAL WASTEWATER PERMIT
A An Industrial Wastewater Permit is not required for the following dischargers or discharges to the sewer system:

  • Bleed-off or blowdown from cooling towers, evaporation condensers or other recirculating water devices with rated capacity of 25 tons or less,

  • Self-service laundries with washing machines of 20 pounds maximum capacity, with further allowance that the facility may also have a maximum of two machines with maximum 50-pound capacity of each,
  • Discharges from establishments wherein the industrial wastewater discharge is less than 200 gallons per day (gpd) and pretreatment is not required.

Q WHAT HAPPENS IF THERE ARE CHANGES TO FACILITY OPERATIONS
A IWMD must be notified whenever certain changes such as operations, process, flow, or pretreatment modifications occur in a facility. The permit may be amended as a result of any modification.

Q WILL THE FACILITY BE INSPECTED
A Routine facility inspections and sampling are conducted by Environmental Compliance Inspectors to ensure compliance with the Industrial Waste Control Ordinance as well as each User's individual permit requirements.

Q HOW MUCH IS THE INDUSTRIAL WASETWATER PERMIT APPLICATION FEE
A All facilities required to obtain an Industrial Wastewater Permit must pay an application fee in the amount of $385.00. The fee pays for the City's cost of processing permit applications, performing initial field visits, and issuing final permits.

Q ARE THERE ANY INDUSTRIAL WASTE FEES
A There is an annual Inspection and Control Fee which all permitted Users must pay for the basic level of services such as inspection, sampling, inventory control, and reporting. There is also a Quality Surcharge Fee for discharged wastewater that contains organic waste and solids above domestic levels.

Q WHAT HAPPENS IF THERE IS A FACILITY VIOLATION
A Industrial facilities that do not comply with permit requirements are subject to enforcement action. IWMD utilizes an enforcement response plan with actions ranging from issuance of Notices of Violation (NOVs) and Administrative Orders to permit suspension and revocation. The main purpose of the plan is to provide the User the opportunity to explain the violation and the action taken to maintain permanent compliance.


 


FATS, OIL AND GREASE FAQs

Q What is an FSE?
A An FSE or “Food Service Establishment,” is any facility engaged in preparing food for consumption by the public such as, but not limited to, restaurants, commercial kitchens, caterers, hotels, bakeries, donut shops, public and private schools, hospitals, prisons, correctional facilities, or care institutions.

Q What is FOG?
A FOG is a combination of fats, oil and grease used in food processing and the preparation of meals. FOG bearing materials, among others include: cooking oil, fat, lard, grease, butter, tallow, shortening, margarine, meat, sauces, cookies and pastries.

Q Why is FOG a problem?
A Waste FOG accumulates in the sewer system, causing obstruction or blockage of the sewer pipe, ultimately resulting in a sewer overflow. FOG also accumulates in pump station wet wells and primary settling tanks causing a decrease in capacities and increased maintenance requirements.

Q What is being done to address the FOG problem?
A The City has implemented a three-prong approach to address FOG accumulation:

Prong 1 – Regulation of Food Service Establishments (FSEs)
Prong 2 – Residential outreach
Prong 3 – An aggressive sewer-cleaning program

Q When is waste FOG generated?
A Waste FOG is generated when the FSE engages in one or more of the following or similar food preparation practices:

Using equipment such as a deep fryer, grill, stir-fryer (wok), ovens/stoves/ranges, barbecue, rotisserie, or other similar cooking devices; and

Using cooking materials such as oil, fats, lard, grease, butter, tallow, shortening, or margarine, or food sources such as beef, poultry, pork, seafood, or other similar products.

Q How does the City regulate FSEs?
A On August 5, 2001 the City passed the FOG Ordinance, which amended Los Angeles Municipal Code Section 64.30 and established the regulations and requirements affecting FSEs.

Q What are the basic requirements of the FOG ordinance?
A The FOG ordinance establishes the following basic requirements:

Any FSE that generates waste FOG is required to obtain an Industrial Wastewater Permit (Permit).

Each FSE is subject to a one-time $385 Industrial Wastewater Permit Application Fee and an annual Inspection & Control Fee.

Each FSE is required to implement Best Management Practices (BMPs) to reduce the amount of waste FOG discharged into the sewer system from the facility.

Certain FSEs are required to install a Grease Interceptor.

Q How does a change of ownership affect an FSE's Permit?
A An Industrial Wastewater Permit is non-transferable; therefore the new owner/operator is required to obtain a new Industrial Wastewater Permit.

Q How do I obtain an Industrial Wastewater Permit?
A To obtain a Permit, the new FSE owner / operator must receive a “plan check clearance” from the City's Industrial Waste Management Division (IWMD) in the Bureau of Sanitation. The new FSE owner / operator must also implement and demonstrate compliance with Best Management Practices (BMP) requirements as specified in the Board of Public Works' Rules and Regulations. To receive a “plan check clearance” and to apply for a Permit, please call IWMD for an appointment or to obtain more information regarding BMPs at (323) 342-6118.

Q What is a Grease Interceptor?
A A Grease Interceptor (GI) is a plumbing device with a minimum size of 750 gallons that is installed in a wastewater drainage system to intercept and prevent FOG from entering the sanitary sewer system.

Q When is a Grease Interceptor required?
A
The City of Los Angeles requires that a GI be installed at the following FSEs:

newly constructed FSE;

An existing non-FSE facility that is converted to an FSE (change-of use);
An existing FSE with a remodeling cost of $100,000 or greater; or
Any FSE, as deemed necessary by the Director of the Bureau of Sanitation.

Q How much does GI installation cost?
A For the minimum 750-gallon unit, the GI installation cost is approximately $20,000.

Q What is a newly constructed FSE?
A A newly constructed FSE is an FSE that was constructed after August 5, 2001. Any existing non-FSE facility that is converted to an FSE (change-of-use) is also considered a newly constructed FSE.

Q What are Best Management Practices (BMP)?
A Best Management Practices are activities performed by the FSE that prevent the discharge of waste FOG to the sewer system. All FSEs are subject to the BMPs specified in the Board of Public Works' Rules and Regulations. More information regarding BMP requirements is available by calling the City at (323) 342-6118.

Q What is a Conditional Waiver (CW)?
A A CW is a signed agreement between the City and an existing FSE, granting the FSE a waiver from Grease Interceptor installation requirements, provided that the FSE complies with the Terms and Conditions of the Conditional Waiver.

Q When did the CW program begin?
A The City began receiving CW applications on March 1, 2006.

Q Who is eligible for a CW?
A Existing FSEs.

Q What is an Existing FSE?
A All FSEs in operation on or before August 5, 2001 are considered existing FSEs.

Q How can I obtain a CW?
A If you are an existing Food Service Establishment (FSE), Environmental Compliance inspectors will visit your facility with a CW application. After the terms and conditions of the CW application are explained, an authorized representative from your establishment has the option to then sign the CW application and return it to the inspector or sign and mail it back to IWMD.

Q Who is considered an authorized FSE representative?
A The FSE's owner, operator, manager, or anyone listed as corporate officer.

Q What happens if an existing FSE does not apply for a CW?
A The FSE will be required to install a Grease Interceptor (GI).

Q What are the Terms and Conditions of a Conditional Waiver?
A An FSE is required to comply with the following terms and conditions:

The FSE must "Dry Wipe" all pots, pans, dishware and work areas prior to washing of such utensils, equipment or areas;
The FSE must dispose of all food waste directly into the trash or garbage receptacles and not into sinks;
The FSE must collect waste cooking oil and store it properly in recycling barrels or drums; and,
The FSE must comply with any other condition deemed appropriate by the Director of the Bureau of Sanitation.
The FSE must not be found to have contributed to a FOG accumulation in the sewer collection system that results, or threatens to result, in a Sewer Sanitary Overflow (SSO).

Q What happens if the FSE violates these Terms and Conditions?
A The Conditional Waiver will be revoked and the FSE will be required to install a Grease Interceptor.

Q What happens if an existing FSE is required but fails to install a GI?
A City code requires that enforcement action be initiated leading to referral to the City Attorney for prosecution.

Q How much does a CW cost?
A There is no charge to apply for a CW.

Q Where can I obtain more information?
A More information is available by calling the Industrial Waste Management Division at (323) 342-6118.


The following abbreviations are used in this document:

  • BMP: Best Management Practices
  • CW: Conditional Waiver
  • FOG: Fats, Oil and Grease
  • FSE: Food Service Establishment
  • GI: Grease Interceptor
  • LAMC: Los Angeles Municipal Code
  • PIWP: Permit Industrial Wastewater Permit
  • SSO: Sanitary Sewer Overflow

Industrial Waste Management Division
2714 Media Center Drive • Los Angeles, CA 90065
(323) 342-6200 • (323) 342-6111 (fax)
email: San.IWMD@lacity.org
CITY OF LOS ANGELES
DEPARTMENT OF PUBLIC WORKS
BUREAU OF SANITATION