As used in this bylaw, the following terms shall have the meanings indicated:
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.
APPLICANT
Any person requesting approval to discharge wastewaters into the municipal facilities or a new connection to the wastewater works.
APPROVAL AUTHORITY
The director in an NPDES state with an approved state pretreatment program or the Administrator of the EPA in a non-NPDES or an NPDES state without an approved state pretreatment program.
AUTHORIZED REPRESENTATIVE OF INDUSTRIAL USER
A principal executive officer of at least the level of vice president, if the industrial user is a corporation; a general partner or proprietor, if the industrial user is a partner or proprietorship, respectively; a duly authorized representative of the individual designated above, if such representative is responsible for the overall operation of the facilities from which the wastewater discharge originates.
AVAILABLE
A public sewer shall be considered available when the property upon which a building is situated abuts a street, easement or right-of-way in which a public sewer is located. If said building is more than 150 feet (45.7 meters) from the nearest public sewer, application may be made in writing to the Board of Sewer Commissioners to declare the public sewer "not available." A pressurized force main sewer shall be considered "not available."
BEST MANAGEMENT PRACTICES
Practices such as preventative maintenance, scheduling of activities or process alterations which enable the user to comply with the provisions of this bylaw or any applicable state and/or federal guidelines.
BIOCHEMICAL OXYGEN DEMAND (BOD)
The quantity of oxygen utilized in the biochemical oxidation of organic matter under standard laboratory procedure in five days at 20° C., expressed in milligrams per liter.
BOARD
The Plainville Board of Sewer Commissioners or its duly authorized deputy, agent or representative(s).
BUILDING DRAIN
That part of the lowest horizontal piping of a drainage system which receives the discharge from soil or waste inside the walls of the building and conveys it to the building sewer.
BUILDING SEWER
The extension from the building drain commencing at a point five feet (1.5 meters) outside the inner face of the building wall and extending to the public sewer or other place of disposal.
CATEGORICAL PRETREATMENT STANDARDS
Regulations promulgated by the Commonwealth of Massachusetts or local agencies or by the EPA in accordance with Section 307(b) and (l) of the Clean Water Act and designated as "national categorical pretreatment standards" or "pretreatment standards."
COMBINED SEWER
A public sewer receiving both surface water and sewage.
COMPATIBLE POLLUTANTS
Wastewater constituents for which the POTW was designed or is operated to adequately treat.
COOLING WATER
The water discharged from any use such as air conditioning, cooling or refrigeration, or to which the only pollutant added is heat.
CONTROL AUTHORITY
The approval authority, defined hereinabove; the Superintendent of the Town of North Attleborough has an approved pretreatment program under the provisions of 40 CFR 403.11.
DISCHARGE DOCUMENT
Either the previously negotiated agreements or a wastewater discharge permit and shall include the criteria for discharge to the POTW.
DOMESTIC WASTEWATER
The wastewater derived principally from dwellings, business buildings, institutions and the like. It may not contain groundwater, surface water, stormwater or process or wash water from industrial enterprises.
DRAIN LAYER
A general term applied to one in the business of and licensed by the Town for laying drains from existing public sewers to the building drain of homes, commercial buildings, industrial buildings, and similar structures and properties.
EASEMENT
An interest in land owned by another that entitles its holder to a specific limited use or enjoyment.
EQUALIZATION OF WASTE FLOWS
An averaging of variations in flow and composition of sewage from particular sources by an equalizing basin or other means to provide a flow of reasonably uniform volume and composition prior to discharge into a public sewer.
EXCESSIVE
Amounts or concentrations of a constituent of a wastewater which in the judgment of the Superintendent: a) will cause damage to any Town facility; b) will be harmful to a wastewater treatment process; c) cannot be removed in the Town treatment works to the degree required to meet the limiting stream classification standards of the Ten Mile River and/or EPA and state effluent standards; d) can otherwise endanger life, limb or public property; or e) can constitute a nuisance.
FACILITIES
Structures and conduits for the purpose of collecting, treating, neutralizing, stabilizing or disposal of domestic wastewater and/or industrial or other wastewaters as are disposed of by means of such structures and conduits, including treatment and disposal works, necessary intercepting, outfall and outlet sewers, and pumping stations integral to such facilities, with sewers, equipment, furnishings thereof and other appurtenances connected therewith.
GARBAGE
The animal and vegetable wastes resulting from the handling, preparation, cooking and serving of food. It is composed largely of putrescible organic matter and its natural moisture content.
GRAB SAMPLE
A sample which is taken from a wastestream on a one-time basis with no regard to the flow in the wastestream and without consideration of time.
HOLDING TANK WASTE
Any waste from holding tanks such as vessels, chemical toilets, campers, trailers, septic tanks, and vacuum-pump tank trucks.
INDIRECT DISCHARGE
The discharge or the introduction of nondomestic pollutants from any source regulated under Section 307(b) or (c) of the Act (33 U.S.C. 1317) into the POTW (including holding tank waste discharged in the stream).
INDUSTRIAL DISCHARGE PERMIT
The permit required to be obtained from the Town of North Attleborough by significant industrial users to discharge to the Town of North Attleborough POTW, as set forth in Article V of this bylaw.
INDUSTRIAL USER
A source of indirect discharge which does not constitute a "discharge of pollutants" under regulations issued pursuant to Section 402 of the Act (33 U.S.C. 1342).
INDUSTRIAL WASTES
The liquid wastes from the industrial manufacturing, processing, trade or business, as distinct from sewage discharged from residences or from commercial establishments whose sewage is similar in strength to that discharged from residences.
INDUSTRIAL WASTEWATER
All water-carried wastes and wastewater excluding domestic wastewater and unpolluted water. Includes all wastewater from any producing, manufacturing, processing, testing, institutional, commercial, agricultural or other operations where the wastewater discharged includes nondomestic wastes.
INTERFERENCE
A discharge by an industrial user which, alone or in conjunction with discharges by other sources, inhibits or disrupts the POTW, its treatment processes or operations, or its sludge processes, use or disposal, and which is a cause of a violation of any requirement of the POTW's NPDES permit (including an increase in the magnitude or duration of a violation) or of the prevention of sewage sludge use or disposal by the POTW in accordance with the following statutory provisions and regulations or permits issued thereunder (or more stringent state or local regulations): Section 405 of the Clean Water Act, the Solid Waste Disposal Act (SWDA) [including Title II, more commonly referred to as the Resource Conservation and Recovery Act (RCRA)], and including state regulation contained in any state sludge management plan prepared pursuant to Subtitle D or the SWDA, the Clean Water Act, the Toxic Substances Control Act, and the Marine Protection Research and Sanctuaries Act.
MILLIGRAMS PER LITER
A unit of the concentration of water or sewage constituent. It is 0.001 gram of the constituent in one liter of water.
NATIONAL CATEGORICAL PRETREATMENT STANDARD or PRETREATMENT STANDARD
Any regulation containing pollutant discharge limits promulgated by the EPA in accordance with Section 307(b) and (c) of the Act (:33 U.S.C. 1347) which applies to a specific category of industrial users.
NATIONAL POLLUTION DISCHARGE ELIMINATION SYSTEM or NPDES PERMIT
A permit issued pursuant to Section 402 of the Act (33 U.S.C. 1342).
NATIONAL PROHIBITED DISCHARGE STANDARD or PROHIBITED DISCHARGE STANDARD
Any regulation developed under the authority of Section 307(b) of the Act and 40 CFR 403.5.
NATURAL OUTLET
Any outlet into a watercourse, pond, ditch, lake or other body of surface water or groundwater.
NEW SOURCE
Any building, structure, facility or installation from which there is or may be a discharge of pollutants, the construction of which commenced after the publication of proposed pretreatment standards under Section 307(c) of the Act, which will be applicable to such source if such standards are thereafter promulgated in accordance with that section.
NORMAL OPERATING DAY
A twenty-four-hour day in which the standard and routine operations and work of the facility is conducted. It would include, but is not limited to: daily cleaning, routine maintenance and production. It would not include: work stoppages, scheduled and unscheduled shutdowns, holiday schedules, major cleanups and the like.
NORTH ATTLEBOROUGH
The Town of North Attleborough, County of Bristol, Commonwealth of Massachusetts.
OIL AND GREASE
Any material (animal, vegetable or hydrocarbon) which is extractable from an acidified sample of a waste by freon or other designated solvent and as determined by the appropriate standard procedure.
PASS-THROUGH
The discharge of pollutants through the POTW into navigable waters in quantities or concentrations which, alone or in conjunction with discharges from other sources, are a cause of a violation of any requirement of the POTW's NPDES permit (including an increase in the magnitude or duration of a violation).
PERSON
Any individual, firm, company, association, society, corporation or group.
pH
The logarithm of the reciprocal of the weight of hydrogen ions in grams per liter of solution.
POLLUTANT
Any dredged spoil, solid waste, incinerator residue, sewage, garbage, sewage sludge, munitions, chemical wastes, biological materials, radioactive materials, heat, wrecked or discharged equipment, rock, sand, cellar dirt, or industrial, municipal or agricultural waste discharged into water.
POLLUTION
The man-made or man-induced alteration of the chemical, physical, biological, and radiological integrity of water.
POTW TREATMENT PLANT
That portion of the POTW designed to provide treatment to wastewater.
PRETREATMENT OR TREATMENT
The reduction of the amount of pollutants, the elimination of pollutants, or the alteration of the nature 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 to the POTW. The reduction or alteration can be obtained by physical, chemical or biological processes, or process changes other than the above means, except as prohibited by 40 CFR 403.6(d).
PRETREATMENT REQUIREMENTS
Any substantive or procedural requirements related to pretreatment, other than a national pretreatment standard, imposed on an industrial user.
PROPERLY SHREDDED GARBAGE
The wastes from the preparation, cooking, and dispensing of food that have been shredded to such a degree that all particles will be carried freely under the flow conditions normally prevailing in public sewers, with no particle greater than 1/2 inch (1.27 centimeters) in any dimension.
PUBLICLY OWNED TREATMENT WORKS or POTW
The Town of North Attleborough owns treatment works, as defined in Section 212 of the Act (33 U.S.C. 1292). 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 a facility providing treatment. For the purposes of this bylaw, "POTW" shall also include any sewers that convey wastewater to the POTW from persons outside the Town who are, by agreement with the Town, users of the Town's POTW.
PUBLIC SEWER
A sewer in which all owners of abutting properties have equal rights and is controlled by public authority.
RECEIVING WATERS
Any watercourse, river, pond, ditch, lake, aquifer or other body of surface water or groundwater receiving discharge of wastewaters.
SANITARY SEWER
A public sewer which carries sewage and to which stormwaters, surface waters, and groundwaters are not intentionally admitted.
SEPTAGE
The sludge produced in individual domestic on-site wastewater disposal systems such as septic tanks and cesspools.
SEWAGE
The spent water of the Town, and may be a combination of the liquid and water-carried wastes from residences, commercial buildings, industrial plants and institutions, together with any groundwater, surface water, and stormwater that may be present.
SEWER
A pipe or conduit for carrying sewage.
SEWER CONNECTION
A sewer pipeline running laterally from a street sewer, an off-street sewer or a trunk sewer to an individual tract, lot or parcel of land to serve one or more houses or other buildings, whether or not connected to any house or building.
SHALL
Is mandatory; "may" is permissive.
SIGNIFICANT INDUSTRIAL USER or SIGNIFICANT USER
Any industrial user of the POTW who: a) has a discharge flow of 25,000 gallons or more per normal operating day; or b) has a flow greater than 5% of the flow to the POTW; or c) who discharges wastes containing toxic pollutants as defined pursuant to Section 307 of the Act; or d) is found by the Town, state control agency or the U.S. Environmental Protection Agency (EPA) to have significant impact, either singly or in combination with other contributing industries, on the POTW, the quality of sludge, the system's effluent quality, or air emissions generated by the system.
SLUG
Any discharge of water, sewage or industrial wastes 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 of flows during normal operation.
STANDARD INDUSTRIAL CLASSIFICATIONS (SIC)
A classification pursuant to the Standard Industrial Classification Manual issued by the Executive Office of the President, Office of Management and Budget, 1972.
STANDARD LABORATORY PROCEDURES
Those methods outlined in the most recent edition of the EPA manual "Methods for Chemical Analysis of Water And Wastes" and/or the APHA, AWWA, WPCF publication "Standard Methods for the Examination of Water and Wastewater" or in 40 CFR 136.
STATE
The Massachusetts Division of Water Pollution Control.
STORM DRAIN (sometimes termed "storm sewer")
A sewer which carries storm and surface waters and drainage, but excludes sewage and industrial wastes, other than unpolluted cooling water.
SUPERINTENDENT
The Superintendent of the Sewer Department and/or Water Pollution Control of the Town of North Attleborough, or his authorized deputy, agency or representative(s).
SUSPENDED SOLIDS (denoted SS)
Solids that either float on the surface of or are in suspension in water, sewage, industrial wastes or other liquids, and which are removable by laboratory filtration.
TOWN
The Town of Plainville in the County of Norfolk, Commonwealth of Massachusetts.
TOXIC SUBSTANCES
Any substance or mixture, whether gaseous, liquid or solid, which, when discharged into the sewer system, may tend to interfere with any wastewater treatment process, constitute a hazard to human beings or animals, inhibit aquatic life or create a hazard to recreation in the receiving waters of the effluent from POTW.
UNPOLLUTED WATER
Water whose discharge will not cause any violation of receiving water standards of the Commonwealth of Massachusetts.
UPSET
An incident in which there is unintentional and temporary noncompliance with categorical pretreatment standards or the provisions of this bylaw because of factors beyond the control of the industrial user. An upset does not include noncompliance to the extent caused by operational error, improperly designed treatment facilities, inadequate treatment facilities, lack of preventive maintenance, or careless or improper operation.
USER
Any person who contributes, causes or permits the contribution of wastewater into the Town's POTW.
WASTES
Substances in liquid, solid or gaseous form that can be carried in water.
WASTEWATER
The spent water of a community which may be a combination of the liquid and water-carried wastes from residences, commercial buildings, industrial plants and institutions, together with any groundwater,
WATERCOURSE
A channel in which a flow of water occurs, either continuously or intermittently.
The following abbreviations shall have the designated meanings:
BOD
Biochemical Oxygen Demand
CFR
Code of Federal Regulations
EPA
Environmental Protection Agency
mg/l
Milligrams per liter
NPDES
National Pollutant Discharge Elimination System
O/G
Oil and Grease
POTW
Publicly Owned Treatment Works
SIC
Standard Industrial Classification
TTO
Total Toxic Organic
TTS
Total Suspended Solids
U.S.C.
United States Code