Unless the context specifically indicates otherwise, the following terms and phrases shall be defined herein. Words and phrases used in this chapter and not otherwise defined shall be interpreted, as defined in the Code of Federal Regulation, Standard Methods for the Analysis of Wastewater, or as established by state regulatory agencies.
The following terms shall have these meaning(s) in this chapter:
"Substantial industrial user"shall mean any waste contributor identified in the Standard Industrial Classification (SIC) Manual in any of Divisions A, B, D, E, and I that:
a. Has a discharge flow of twenty-five thousand gallons or more per average workday or, if seasonal, the average shall be computed on the period of use; or
b. Has a flow or pollutant loading greater than five percent of the design capacity of the city's sewage system; or
c. Has in its wastes toxic pollutants in toxic amounts as defined in the standards issued under subsection
(a) of Section 307 of the Federal Water Pollution Control Act Amendments of 1972, or amendments thereto; or
d. Is found by the city's authorized representatives to have significant impact, either singly or in combination with other contributing industries, on the treatment works or upon the quality of effluent from the treatment works.
"Person"shall mean any individual, firm, company, partnership, association, or private, public, or municipal corporation's responsible corporate officer, the United States of America, the state, all districts and all political subdivisions, governmental agencies, and mandataries thereof, except the city.
"Lot"or parcel of land shall mean a parcel of land consisting of one or more contiguous lots of record in one ownership to which service is provided for any purpose.
"User classification"shall mean a classification of a user based on the Standard Industrial Classification (SIC) Manual. The classification of users as determined in this chapter shall be:
a. Substantial industrial user: as defined in subsection (1) of this section;
b. Industrial user: any user engaged in the business of processing or manufacturing agricultural products, animals, poultry, goods, wares, or other products or materials who processes or manufactures the same for the purposes of sale, resale, or redelivery in processed or manufactured form;
c. Residential user: domestic users, schools, churches, and those structures exclusively domiciliary in nature, including nursing homes, convalescent hospitals, homes, flats, apartments, and boardinghouses (but excluding transient rooms, hotels, motels, and all other quarters primarily offered to the transient trade); and
d. Commercial user: any user not defined as a residential or industrial user.
"Act"means the Federal Water Pollution Control Act, also known as the Clean Water Act, as amended, 33 USC Section
1251, et seq.
"Biochemical oxygen demand" or "BOD"means the quantity of oxygen expressed in parts per million by weight utilized in the biochemical oxidation of organic matter under standard laboratory conditions for five days at a temperature of twenty degrees Celsius as described in "Standard methods."
"Building"means a structure built, erected, and framed of component structural parts designed for the housing, shelter, enclosure, or support of persons, animals, or property of any kind.
"Cease and desist order"means an order by the director requiring immediate termination of an activity or situation which threatens to create or does create a significant safety hazard noncompliance with the provisions of this chapter, or noncompliance with state and/or federal law.
"CFR"means the Code of Federal Regulations.
"City"means the city of Waterford in the state of California.
"City manager"means and includes the city manager of the city and authorized representatives.
"Cleanout"means the cast iron or approved plastic riser fitted with an approved cleanout plug installed at the point where the building sewer connects to the public sewer.
"Compliance directive"means an enforcement document which directs an industrial user to implement corrective or remedial measures.
"Compliance schedule"means an enforcement document which directs a user to create or imposes upon a user, a time schedule for meeting any provision of the sewer ordinance.
"Correction notice"means a notice to a user or users orally or in writing, to correct its noncompliance with the sewer ordinance.
"Director"means the public works director of the city or such other persons as may be designated by the public works director to perform the services or make the determinations permitted or required in this chapter to be made by the public works director of the city.
"Domestic wastewater/sanitary sewage"means the liquid and solid waterborne wastes derived from the ordinary living processes of humans of such character as to permit satisfactory disposal, without special pretreatment, into the public sewer or into a private wastewater disposal system.
"Drainage system"means and includes all the piping within public or private premises which conveys sewage or other liquid wastes to the public sewer, but does not include the public sewer.
"Effluent"means the liquid outflow of any facilities designed to treat, convey, or retain wastewater.
"Environmental Protection Agency" or "EPA"means the United States Environmental Protection Agency. Where appropriate, the term may also be used to designate the administrator or other duly authorized official of that agency.
"Food service establishment (FSE)"means facilities defined in California Uniform Retail Food Facility Law (CURFFL) Health and Safety Code Section
113785, and any commercial or public entity within the boundaries of the city, 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, or 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, as defined in CURFFL. A limited food preparation establishment is not considered a FSE when engaged only in reheating, hot holding or assembly of ready to eat food products and as a result, there is no wastewater discharge containing a significant amount of FOG. A limited food preparation establishment does not include any operation that changes the form, flavor, or consistency of food. All FSEs are governed by Chapter
7.04 as well as the provisions of Chapter
7.12.
"Garbage"means solid wastes from the preparation, cooking, and dispensing of foods, and from the handling, storage, and sale of produce.
"Grease"means grease, oil, fat, or other ether-soluble matter, and includes each of the following two types:
a. Dispersed grease, which means grease which is not floatable grease;
b. Floatable grease, which means grease which floats on the surface of quiescent sewage water or other liquid or which floats upon dilution of the liquid with water.
"Grease interceptor"for the purposes of this chapter shall mean a grease trap device specifically approved by the city engineer and used either singly or in combination with an existing grease trap as determined necessary by the director of public works in order to achieve sufficient removal of sand, oils and greases or other objectionable waste.
"Grease trap"means any suitable device designed to separate sand, oil and grease in order to prevent their discharge into the city sewer system.
"Industrial user"means:
a. Any nongovernmental, nonresidential user of the sanitary sewer system which discharges more than the equivalent of twenty-five thousand gallons per day of sanitary sewage and which is identified in the Standard Industrial Classification Manual, 1972, Office of Management and Budget, as amended and supplemented under one of the following divisions:
i. Division A, agriculture, forestry, and fishing;
iii. Division D, manufacturing;
iv. Division E, transportation, communications, electric, gas, and sanitary services;
v. Division I, services.
A user in the divisions listed may be excluded if it is determined that the user will introduce primarily segregated sanitary sewage from sanitary conveniences. |
b. Any nongovernmental user of the sanitary sewer system which discharges wastewater into the system which contains toxic pollutants or poisonous solids, liquids, or gases in sufficient quantity either singly or by interaction with other wastes, to contaminate the sludge of the system, or to injure or interfere with any sewage treatment process, or which constitutes a hazard to humans or animals, creates a public nuisance, or creates any hazard in or has an adverse effect on the waters receiving any discharge from the system.
c. Any source of indirect discharge into the sanitary sewer system which does not constitute a "discharge of pollutants" under regulations issued pursuant to Section 402 of the Act.
d. Any user of the sanitary sewer system that has been determined to require pretreatment including physical separation of wastes.
e. Any user who discharges or causes a discharge of industrial wastewater directly or indirectly to the city sewage system which requires a permit under the provisions of this chapter.
"Industrial wastewater/industrial waste"means all water-carried wastes and wastewater of the community, excluding domestic wastewater, and including all wastewater from any commercial or industrial production, manufacturing, processing, agricultural or other operation. These may also include wastes of human origin similar to domestic wastewater.
"Industrial wastewater discharge"means liquid and/or solids contained within a liquid, other than sanitary sewage, and discharged into the sewage system by an industrial user.
"Inspector"means a person authorized by the director to inspect any development discharging or anticipating discharge to the wastewater collection system and/or the POTW.
"Land development approval"means any pre-zoning, zoning, or rezoning, or any discretionary permit, which for purposes of this chapter shall be limited to site development permits, exceptions, conditional use permits, and approvals of tentative subdivision maps.
"Notice of violation"means a notice issued by the director or inspector to the industrial user, hand delivered or mailed, informing the industrial user that a violation has occurred.
"Nuisance"means anything which is injurious to health or is indecent or offensive to the senses or an obstruction to the free use of property so as to interfere with the comfort or enjoyment of life or property or which affects at the same time an entire community or neighborhood or sewer collection system or POTW or any considerable number of persons, although the extent of the annoyance or damage inflicted upon individuals may be unequal.
"Owner"means the owner of any premises.
"Permit"means either a sewer connection permit or a wastewater discharge permit.
"Permittee"means the person, firm, or organization to whom a sewer connection permit or a wastewater discharge permit or both have been issued.
"Person"means any individual, partnership, firm, company, corporation, association, joint stock company, trust, estate, governmental entity, or any other legal entity, their legal representatives, agents, or assigns.
"pH"means the logarithm of the reciprocal of the weight of hydrogen ions in grams per liter of solution.
"Premises"means a separate lot or parcel of land, improved or unimproved, which is connected directly or indirectly to the sanitary sewer system or any portion thereof, or from which any sewage is discharged or conducted, directly or indirectly, into the system.
"Pretreatment"means the reduction of the amount of pollutants, the elimination of pollutants, or the alteration of the nature of pollutant properties in wastewater to a less harmful state prior to or in lieu of discharging or otherwise introducing such pollutants into the sanitary sewer system. The reduction or alteration can be obtained by physical, chemical, or biological processes, process changes, or by other means, except as hereinafter prohibited. "Pretreatment," except where expressly authorized to do so by an express standard in this chapter, shall never include an increase in the use of process water, other non-waste waters, or in any other way attempting to dilute a discharge as a partial or complete substitute for adequate treatment to achieve compliance with the provisions of this chapter or any order issued pursuant to the authority herein contained.
"Private sewage disposal system"means a septic tank with the effluent discharging into a subsurface disposal field, into one or more seepage pits, or into a combination of subsurface disposal field and seepage pit or of such other facilities as may be permitted under the Uniform Plumbing Code.
"Private sewer"means a building sewer which receives the discharge from more than one building drain and conveys it to a public sewer.
"Public owned treatment works (POTW)"means a treatment works as defined by Section 212 of the Act (33 U.S.C.
1292) which is owned in this instance by the city. This definition includes any sewers that convey wastewater to the POTW treatment plant, but does not include pipes, sewers, or other conveyances not connected to the facility providing treatment. For the purposes of this chapter, "POTW" shall also include any sewers that convey wastewater from persons outside the city, who are, by contract or agreement users of the city treatment plant.
"Radioactive material"means any material containing chemical elements which spontaneously change their atomic structure with the emission of atomic energy.
"Sanitary sewage"means water-carried wastes from residences, business buildings, institutions, and industrial establishments, excluding industrial waste and also excluding ground, surface, and storm waters.
"Sewage"means and includes sanitary sewage or industrial waste or both.
"Sewage system"shall mean the city's facilities for the collection, storage, treatment, and disposal of industrial wastes or domestic wastes, or both, and shall include monitoring, sampling, metering, and other devices and appurtenances.
"Sewer"means a pipe or conduit for carrying sewage.
"Sewer lateral"shall mean a sewer line eight inches or smaller in diameter which discharges into a sewer main and/or receives sewage from a sewer connection.
"Sewer main"shall mean a sewer line ten inches or larger in diameter receiving sewage from one or more sewer laterals or sewer connections.
"Sewer connection charge"means a fee or charge levied on users of the sanitary sewer system at the time of their connection to the system for the privilege of connecting to the system.
"Sewer service"shall mean the discharge or authority to discharge into the sewage system.
"Sewer service charge"means a fee or charge levied on users of the sanitary sewer system for the user's proportionate share of the cost of operation and maintenance (including replacement) of the system.
"Standard methods"means the examination and analytical procedures for industrial waste set forth in the most recent edition of "Standard Methods for the Examination of Water, Sewage, and Industrial Wastes," published jointly by the American Public Health Association, the American Water Works Association, and the Water Pollution Control Federation. All analytical measurements made pursuant to this chapter shall be in conformity with "Standard Methods" or EPA-recommended procedures and shall be performed by a laboratory certified by the California Department of Health Services.
"Storm drainage system"means all conduits, pumping plants, collection facilities and other appurtenances owned and operated by the city for carrying, collecting, pumping and disposing of storm water, surface water, ground water, roof runoff or other unpolluted water.
"Storm water"means water to which no pollutant has been added, either intentionally or accidentally, other than street wash, surface water, rainwater runoff, or drainage, but excludes sewage. One pass cooling water may be considered as storm water.
"Suspended solids"means solids that either float on the surface of, or are in suspension in, water, sewage, or other liquids and which are removable by laboratory filtering.
"System"means the sanitary sewer system.
"Unpolluted water"means water to which no pollutant has been added, either intentionally or accidentally, which would render such water unacceptable to the city for disposal to storm or natural drainages or directly to surface waters.
"User"means any person responsible for payment of sewer service charges for premises or any person who discharges, causes or allows the discharge of wastewater directly or indirectly to the sewage system. This includes residential, commercial, and industrial users as defined herein.
"Waste"means and includes sewage and any and all other waste substances, liquid, solid, gaseous, or radioactive, associated with human habitation, or of human or animal origin, or from any producing, manufacturing, or processing operation of whatever nature, including such waste placed within containers of whatever nature prior to, and for purposes of, disposal.
"Wastewater"means the liquid and water-carried industrial or domestic wastes from dwellings, commercial buildings, industrial facilities, and institutions, whether treated or untreated, which is contributed into or permitted to enter the city's facilities.
"Wastewater constituents and characteristics"means the individual chemical, physical, bacteriological, radiological, and other parameters which serve to define, classify, or measure the content, quality, quantity, and strength of wastewater.
"Wastewater discharge permit"means a permit issued to an industrial user, or any person discharging to the sewage system that the director determines needs a permit, to regulate its discharge of toxic, organic, or hydraulic loading to the wastewater collection, conveyance, and treatment system as required by this code.
(Ord. 2014-06 §1)