The following words and phrases used in this chapter shall have the following meanings unless the context requires otherwise:
ACT or THE ACT
The Federal Water Pollution Control Act, also known as the "Clean Water Act,“ as amended, 33 U.S.C. § 1251 et seq.
BIOCHEMICAL OXYGEN DEMAND (BOD)
The amount of oxygen required by bacteria while stabilizing decomposable organic matter under aerobic conditions for five days. The determination of BOD shall be performed in accordance with the procedures prescribed in the latest edition of "Standard Methods for the Examination of Water and Wastewater."
BUILDING DRAIN
That part of the lowest horizontal piping of a building plumbing which receives the discharge from soil, waste, and other drainage pipes inside the walls of the building and conveys it to the building sewer, which begins five feet (1.5 meters) outside the inner face of the building wall.
BUILDING SEWER
The extension from the building drain to the public sewer or other place of disposal. It may also be called a "house connection." The building sewer, when used in that sense, shall include not only the pipe extending directly from the main sewer to a point five feet from the house, building or structure, but also pipe or pipes connecting directly or indirectly thereto, or intended to so connect or discharge. Building sewers shall be maintained by the owners of the property served.
CATEGORICAL STANDARDS
The National Categorical Pretreatment Standards or pretreatment standards.
CHLORINE DEMAND
The amount of chlorine which must be added to waters or wastes to produce a residual chlorine in such waters or wastes.
COMPATIBLE POLLUTANT
The biochemical oxygen demand, suspended solids, pH and fecal coliform bacteria; plus any additional pollutants identified in the water pollution control facility's NPDES permit, where the water pollution control facility is designed to treat such pollutants and, in fact, does treat such pollutants to the degree required by the NPDES permit.
COMPOSITE SAMPLE
A mixture of aliquot samples obtained at regular intervals over a time period. The volume of each aliquot is proportional to the discharge flow rate for the sampling interval. The minimum time period for composite sampling shall be four hours.
COOLING WATER
Process water in general used for cooling purposes to which the only pollutant added is heat and which has such characteristics that it may be discharged to a natural outlet in accordance with federal and state laws and regulations.
DEPARTMENT OF ENVIRONMENTAL PROTECTION (DEP)
The Connecticut Department of Environmental Protection.
DRAIN LAYER or LICENSED DRAIN LAYER
An individual, partnership, or corporation to whom the WPCA shall have issued a permit as such to install and repair sewers and building sewers during the period when such permit is valid, and the proper agents and representatives of said drain layer. The term "drain layer" may also be applied to the Town and State Highway Division employees, employees of public utilities, when they are engaged in installing, altering and repairing sewers or connections and appurtenances thereto under permit from the WPCA or its agents.
EASEMENT
An acquired legal right for the specific use of land owned by others.
FLOATABLE OIL
Oil, fat, or grease in a physical state such that it will separate by gravity from wastewater by treatment in an approved pretreatment facility. A wastewater shall be considered free of floatable fat if it is properly pretreated and the wastewater does not interfere with the collection system.
GARBAGE
Solid wastes from the preparation, cooking, and dispensing of food and from the handling, storage, and sale of produce.
GRAB SAMPLE
A sample which is taken from a waste stream on a one-time basis with no regard to the flow of the waste stream and without consideration of time.
HEALTH OFFICER
The Health Officer of the Town of East Hampton.
HOLDING TANK WASTE
Waste from holding tanks such as vessels, chemical toilets, campers, trailers and septage hauling trucks.
INCOMPATIBLE POLLUTANT
All pollutants other than compatible pollutants as defined in the definition of "compatible pollutant" above.
INDUSTRIAL WASTES
Includes the liquid or water-carried wastes of any industrial process not clearly included within the definitions of "sanitary sewage," "stormwater," "cooling water" and "subsoil drainage" herein. In general, wastewaters carrying any quantity of oils, grease, fats, abrasives, chemicals, residues of manufacturing processes, wastes from commercial food preserving or canning, from slaughterhouses or meat processing plants, and similar substances, whether dissolved, in suspension, or mechanically carried by water, shall be considered industrial waste.
INSPECTOR
The person or persons duly authorized by the WPCA to inspect and approve the installation of sewer connections to a point five feet outside the inner face of the building wall and its connection to the building drain.
MAY
Is permissive (see "shall").
NATIONAL POLLUTION DISCHARGE ELIMINATION SYSTEM (NPDES) PERMIT
A permit issued pursuant to Section 402 of the Act (33 U.S.C. § 1341).
NATURAL OUTLET
Rivers, streams, brooks, waterways, lakes, ponds, marshes, swamps, bogs, and other bodies of water, natural or artificial, public or private, which are contained within, flow through or border upon the boundaries of the Town of East Hampton.
ON-PREMISES RESTAURANT KITCHEN
Kitchen facilities situated in a commercial restaurant open to the public where the food prepared therein is consumed on the premises.
pH
The logarithm of the reciprocal of the hydrogen ion concentrations. The concentration is the weight of hydrogen ions, in grams, per liter of solution.
PERSON
Any individual, partnership, co-partnership, firm, company, corporation, association, joint-stock company, trust, estate, governmental entity or any other legal entity, or their legal representatives or agents. The masculine gender shall include the feminine; the singular shall include the plural where indicated by the context.
PROPERLY SHREDDED GARBAGE
The wastes from the preparation, cooking, and dispensing of food, which have been shredded to such degree that all particles will be carried freely under the flow conditions normally prevailing in public sewers, with no particle greater than one-half inch in any dimension.
PUBLIC SEWER
Includes the main pipe, manholes, and other structures and equipment appurtenant thereto, controlled and maintained by the Town for the conveyance of sanitary sewage and permitted industrial waste and shall not be understood to include building sewers or connections between the main sewer and individual properties. In the situation where a private connection enters the system at a manhole, the limit of public ownership shall be the inside face of the manhole at the point of connection.
SEWER SERVICE AREA
Includes all properties within the Town, within which a public sewer is located, or abutting on any street, alley or right-of-way in which there is located a public sewer.
SANITARY SEWAGE
The common waste and water-carried wastes from human dwellings and from toilet and lavatory fixtures, kitchens, laundries and similar facilities of business and industrial buildings. Except as specifically authorized, sanitary sewage shall not include stormwater from roofs, yards, streets or open spaces, water from land surfaces, or brooks, clean waste of overflows from springs, wells, or subsoil drainage, large volumes of clean water from air conditioning or other cooling or condensing facilities, clean wastewater from hydraulically operated contrivances and those wastes included within the definition of "industrial wastes" defined above.
SEWAGE TREATMENT FACILITIES
All facilities for collecting, pumping, treating and disposing of sewage.
SHALL
Is mandatory (see "may").
SLUG
Any discharge of water, sewage, or industrial waste which in concentration of any given constituent or in quantity of flow exceeds for any period of duration longer than 15 minutes more than five times the average twenty-four-hour concentration or flows during normal operation.
SOLUBLE OIL
Oil which is of either mineral or vegetable origin and disperses in water or sewage at temperatures between 0° C. and 65° C. For the purpose of this chapter, emulsified oil shall be considered as soluble oil.
STORM SEWER or STORM DRAIN
A sewer which carries storm and surface waters and drainage, but excludes sanitary sewage, and industrial wastes.
STORMWATER
Includes the run off or discharge of rain and melted snow or other water from roofs, surfaces of public or private lands, or elsewhere. Stormwater shall also include "subsoil drainage" as defined in this section.
SUBSOIL DRAINAGE
Includes water from the soil percolating into subsoil drains and through foundation walls, basement floors, or from underground pipes or from similar sources.
SUSPENDED SOLIDS
The solid matter, measured in mg/liter, which may be in suspension, floatable, or settleable and is removable by laboratory filtering as prescribed in the latest edition of Standard Methods for the Examination of Water and Wastewater.
TOXIC POLLUTANT
Any pollutant or combination of pollutants listed as toxic in regulations promulgated by the Administrator of the Environmental Protection Agency under the provisions of Section 307(a) of the Act or other acts.
USER
Any person who contributes, causes or permits the contribution of sewage into the Town sewer system.
WATER POLLUTION CONTROL AUTHORITY (WPCA)
The East Hampton Water Pollution Control Authority as defined in Chapter 103 of the Connecticut General Statutes, as amended.
WATER POLLUTION CONTROL FACILITY (WPCF)
An arrangement of devices for the treatment of sewage and sludge.
WATERCOURSE
A natural or artificial channel for the passage of water either continuously or intermittently.