(a)
Purpose and Policy.
(1)
The purpose of this chapter is to facilitate the maximum beneficial public use of the city's sewer services and facilities while preventing blockages of the sewer facilities resulting from discharges of fats, oils and grease ("FOG") to sewer facilities, and to specify appropriate FOG discharge requirements for Food Service Establishments.
(2)
This chapter shall be interpreted in accordance with the definitions set forth in subsection (b) of this section. The provisions of this chapter shall apply to the discharge of all wastewater or waste containing FOG which is or may be carried to the sewer facilities of the city.
(3)
To comply with federal, state, and local policies and to allow the city to meet applicable standards, provisions are made in this chapter for the regulation of discharges of wastewater or waste containing FOG to sewer facilities.
(4)
This chapter establishes standards on all wastewater and/or waste discharges from food service establishments containing FOG, which may alone or collectively cause or contribute to FOG accumulation in the sewer facilities causing or potentially causing or contributing to the occurrence of sewer system overflows ("SSOs").
(b)
Definitions.
(1)
Unless otherwise defined in this chapter, terms related to water quality shall be as adopted in the latest edition of Standard Methods for Examination of Water and Wastewater, published by the American Public Health Association, the American Water Works Association and the Water Environment Federation. The testing procedures for waste constituents and characteristics shall be as provided in 40 CFR 136 (Code of Federal Regulations).
(2)
Other terms not specifically defined in this chapter shall have the same definition as set forth in the latest adopted editions of the California Codes of Regulations applicable to building construction adopted pursuant to the California Building Standards Law.
(3) "Best management practices" "Change in operations" "City" "City administrator" "City council" "Composite sample" "Discharger" "Effluent" "Fats, oils, and grease ("FOG")" "FOG control program" "FOG control program manager" "FOG wastewater discharge permit" "Food grinder" "Food service establishment" "Grab sample" "Grease control device" "Grease disposal mitigation fee" "Grease interceptor" "Grease trap" "Hot spots" "Infiltration" "Inflow" "Inspector" "Interceptor" "Interference" "Limited food preparation establishment" "Manifest" "New construction" "Permittee" "Person" "Public agency" "Public sewer" "Regulatory agencies"a. b. c. d. e. "Remodeling" "Sample point" "Sampling facilities" "Sewage" "Sewer facilities or system" "Sewer lateral" "Sludge" "Twenty-five percent rule" "User" "Waste" "Waste minimization practices" "Wastehauler" "Wastewater" "Wastewater constituents and characteristics"
Subject to the foregoing provisions, the following definitions shall apply in these regulations:
means schedules of activities, prohibitions of practices, maintenance procedures and other management practices to prevent or reduce the introduction of FOG to the sewer facilities as more specifically provided for in Section 16.24.040(e) of these regulations.
means any change in the ownership, food types, operational procedures or business practices that have the potential to increase the amount of FOG generated and/or discharged by food service establishments in an amount that alone or in conjunction with other FOG discharges causes or creates a potential for SSOs to occur.
means the city of Placentia.
means the city administrator of the city of Placentia or designee.
means the city council of the city of Placentia.
means a collection of individual samples obtained at selected intervals based on an increment of either flow or time. The resulting mixture (composite sample) forms a representative sample of the waste stream discharged during the sample period.
means any person who discharges or causes a discharge of wastewater or waste directly or indirectly to the sewer facilities. Discharger means the same as user.
means any liquid outflow from a food service establishment that is discharged to the sewer facilities.
means any substance such as a vegetable or animal product that is used in, or is a by-product of, the cooking or food preparation process, and that turns or may turn viscous or solidifies or may solidify with a change in temperature or due to other conditions. Discharges of FOG to the sewer system from a food service establishment constitute the discharge of industrial waste.
means the FOG control program required by and developed pursuant to RWQCB Order No. R8-2002-0014, Section (c)(12)(viii).
means the individual designated by the city to administer the FOG control program. Except as otherwise set forth in this chapter, the FOG control program manager is responsible for all determinations of compliance with the FOG control program.
means a permit issued by the city subject to the requirements and conditions established by the city authorizing the permittee to discharge wastewater into the city's sewer facilities or into sewer facilities which ultimately discharge into a city sewer facility.
means any device installed for the purpose of grinding food waste or food preparation by-products for disposal to the sewer system.
means facilities defined in California Uniform Retail Food Service Establishments Law (CURFFL), California Health and Safety Code Section 113785, and any commercial entity discharging directly or indirectly to the city's sewer system, operating in a permanently constructed structure such as a room, building, or place, or portion thereof, maintained, used, or operated for the purpose of storing, preparing, serving, manufacturing, packaging, or otherwise handling food for sale to other entities, or for consumption by the public, its members or employees, and which has any process or device that uses or produces FOG, or grease vapors, steam, fumes, smoke or odors that are required to be removed by a Type I or Type II hood.
means a sample taken from a waste stream on a one-time basis without regard to the flow in the waste stream and without consideration of time.
means any grease interceptor, grease trap or other mechanism, device, or process, which attaches to, or is applied to, wastewater plumbing fixtures and lines, the purpose of which is to trap, collect or treat FOG prior to discharge into the sewer system. "Grease control device" may also include any other proven method to reduce FOG subject to the approval of the city.
means a fee charged to an owner and/or operator of a food service establishment when there are physical limitations to the property that make the installation of a grease interceptor or grease control device for the food service establishment, impossible or impracticable. The grease disposal mitigation fee is intended to cover the costs of increased maintenance of the sewer system for inspection and removal of FOG and other viscous or solidifying agents that a properly employed grease control device would otherwise prevent from entering the sewer system.
means a multi-compartment device that is constructed in different sizes and is generally required to be located, according to the California Plumbing Code, underground between a food service establishment and the connection to the sewer system. These devices primarily use gravity to separate FOG from the wastewater as it moves from one compartment to the next. These devices must be cleaned, maintained, and have the FOG removed and disposed of in a proper manner on regular intervals to be effective.
means a grease control device that is used to serve individual fixtures and have limited effect and should only be used in those cases where the use of a grease interceptor or other grease control device is determined to be impossible or impracticable.
means areas in sewer lines that have experienced sanitary sewer overflows or that must be cleaned or maintained frequently to avoid blockages of sewer system.
means water entering the sewer system from the ground through such means as defective pipes, pipe joints, connections or manhole walls.
means stormwater or urban runoff which enters the sewer system. Inflow may, in certain circumstances, cause a rapid increase in wastewater flows.
means a person authorized by the city to inspect any existing or proposed wastewater or waste generation, conveyance, processing and/or disposal facilities.
means a grease interceptor.
means any discharge which, alone or in conjunction with discharges from other sources, inhibits or disrupts the city's sewer system, collection processes or operations; or is a cause of violation of Chapter 16.04 of this code.
means an establishment engaged only in reheating, hot holding or assembling of ready-to-eat (precooked and prepackaged) food products, from which establishment there is only a de minimus discharge of FOG to the sewer system. A limited food service preparation establishment is not considered a food service establishment under this chapter. A limited food preparation establishment does not include any preparation that changes the form, flavor or consistency of food. Any person who contends that he/she/it meets the definition of a limited food preparation establishment shall have the burden to establish that he/she/it meets the criteria set forth in this definition.
means that receipt to be retained by the generator of wastes for disposing of recyclable wastes or other liquid or solid wastes as required by the city or a regulatory agency.
means any structure planned or under construction for which a sewer connection permit has not been issued.
means a person who has received from the city a permit to discharge wastewater into the city's sewer facilities subject to the requirements and conditions established by the city.
means any individual, partnership, firm, association, corporation or public agency, including the state of California and the United States of America.
means the state of California and/or any city, county, special city, other local governmental authority or public body of or within this state.
means a sewer owned and operated by the city or by another local public agency, which sewer is tributary to the city's sewer facilities.
means those agencies having regulatory jurisdiction over environmental quality matters, including, but not limited to:
United States Environmental Protection Agency, Region IX, San Francisco and Washington, DC (EPA);
California State Water Resources Control Board (SWRCB);
California Regional Water Quality Control Board, Santa Ana Region (RWQCB);
South Coast Air Quality Management City (SCAQMD);
California Department of Health Services (DOHS).
means a physical or operational change (a) causing an increase in the amount of FOG discharged to the sewer system by a food service establishment which amount, alone or in conjunction with other FOG discharges, causes or creates a potential for an SSO to occur; or (b) exceeding a cost of $50,000 to a food service establishment, requiring a building permit, and involving any one or combination of the following: (1) under slab plumbing in the food processing area, (2) a 30% increase in the net public seating area, (3) a 30% increase in the size of the kitchen area, or (4) any change in the size or type of food preparation equipment.
means a location approved by the city, from which industrial wastewater can be collected that is representative in content and consistency of the entire flow of industrial wastewater being discharged to the sewer system.
means structure(s) provided at the user's expense for the city or user to measure and record wastewater constituent mass concentrations, collect a representative sample, or provide access to plug or terminate the discharge to the sewer system.
means wastewater.
means any and all facilities used for collection, conveyance, pumping, treatment, reclamation, reuse and/or disposal of wastewater and/or sludge.
means a building sewer as defined in the latest edition of the California Plumbing Code. It is the wastewater connection between a building's wastewater facilities and a public sewer system.
means any solid, semi-solid or liquid decant, subnate or supernate from a manufacturing process, utility service or pretreatment facility.
means requirement for grease interceptors to be maintained such that the combined FOG and solids accumulation does not exceed 25% of the design hydraulic depth of the grease interceptor. This is to ensure that the minimum hydraulic retention time and required available hydraulic volume is maintained to effectively intercept and retain FOG prior to entry into the public sewer system.
means any person who discharges or causes a discharge of wastewater or waste directly or indirectly to sewer facilities. User means the same as discharger.
means sewage and any and all other waste substances, liquid, solid, gaseous or radioactive, associated with human habitation or of human or animal nature, including such wastes placed within containers of whatever nature prior to and for the purpose of disposal.
means plans or programs intended to reduce or eliminate discharges to the sewer system or to conserve water, including, but not limited to, product substitutions, housekeeping practices, inventory control, employee education, and other steps as necessary to minimize waste or wastewater produced.
means any person carrying on or engaging in vehicular transport of waste as part of, or incidental to, any business for that purpose.
means the liquid and water-carried wastes of the community and all constituents thereof, whether treated or untreated, discharged, directly or indirectly, into the sewer system.
means the individual chemical, physical and bacteriological parameters, including volume and flow rate, and such other parameters that serve to define, classify or measure the quality and quantity of wastewater.
(4)
Words used in these regulations in the singular may include the plural and the plural the singular. Use of masculine means feminine and use of feminine means masculine. Shall is mandatory; may is permissive or discretionary.
(Ord. O-2004-07 § 1, 2004)