As used in this chapter, 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.
AS-BUILT DRAWINGS
Detailed drawing(s) prepared on completion of the collection system, sealed by the design engineer, which show actual construction and field dimensions, elevations, details, changes made to the construction drawings by modification, details which were not included on the construction drawings, horizontal and vertical locations of all underground utilities which have been impacted by the sewer installation.
AUTHORIZED REPRESENTATIVE OF THE USER
A. 
The president, vice president, secretary and treasurer of the corporation of a principal business functions, or another appropriate person(s) as they may designate in writing.
B. 
If the user is a partnership or a sole proprietorship, a general partner or proprietor, respectively, or another appropriate person(s) as he may designate in writing.
C. 
If the user is a federal, state or local governmental facility, a director or highest appointed official designated to oversee the operation and performance of the activities of the governmental facility or his designee.
D. 
If the user is an individual property owner; the owner of record as shown on the most recent Grand List of the Town, or another appropriate person(s) as he may designate in writing.
BIOLOGICAL OXYGEN DEMAND (BOD)
The amount of oxygen necessary for bacteria while bacteria are 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 COVERAGE
The combined area of a site covered by the roof area or outside dimensions of all structures on the lot, which includes eaves and other similar projections. Coverage shall include dwellings, garages, accessory buildings, commercial structures, porches, decks and covered walkways.
BUILDING DRAIN
That part of the lowest horizontal piping of a building's 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.
BUILDING SEWER
The tight sewer pipe extension from the building drain to the public sewer or other place of disposal; it may also be called a "house connection."
BUSINESS DAY
Normal Marlborough Town Hall Office operating hours.
CATEGORICAL STANDARDS
National Categorical Pretreatment Standards or Pretreatment Standards.
COMMISSIONER
The Commissioner of Energy and Environmental Protection for the State of Connecticut.
COMPATIBLE POLLUTANT
Biological 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.
COOLING WATER
The 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.
DEVELOPER
Any person or entity that extends the public sewer other than the MWPCA.
DIRECTOR OF HEALTH
The Director of Health for the Town.
DOMESTIC SEWAGE
The sewage that consists of water and human excretions or other waterborne waste incidental to the occupancy of a residential building or nonresidential building, but not including wastewater from water softening equipment, commercial laundry wastewater, and blow-down from heating and cooling equipment, water from cellar or floor drains, or surface water from roofs, paved surfaces, or yard drains.
DRAINLAYER
An individual, partnership or corporation to whom the State of Connecticut has issued a license to install and repair sewers, sewer connections, subsurface disposal fields and septic tank systems, during the period when such license is valid, and the proper agents and representatives of such drainlayer.
ENVIRONMENTAL PROTECTION AGENCY or EPA
The U.S. Environmental Protection Agency and its duly authorized agents.
EQUIVALENT DWELLING UNIT (EDU)
Units used to allocate the individual betterments and use assessment to property owners.
FATS, OILS AND GREASE (FOG)
Animal- and plant-derived substances that may solidify or become viscous between the temperatures of 32° F. and 150° F. (0° C. to 65° C.), and that separate from sewage by gravity. Any edible substance identified as grease per the most current EPA method as listed in 40 CFR 136.3.
FOG INTERCEPTOR or GREASE TRAP
A passive tank installed outside a building or designed to remove fats, oils and grease from flowing sewage while allowing sewage to flow through it, and as defined herein.
FOG RECOVERY UNIT (AGRU)
All active indoor mechanical systems designed to remove fats, oil and grease by physical separation from flowing sewage, as further defined herein.
FOOD PREPARATION ESTABLISHMENTS
Class III and Class IV food service establishments and any other facility determined by the MWPCA that may discharge FOG above the set limits in Section 5(b)(2) of the DEEP's general permit for the discharge of sewage associated with food preparation establishments. These facilities shall include but not be limited to restaurants, hotel kitchens, hospital kitchens, school kitchens, bars, cafeteria, and clubs. Class III and Class IV food services establishments shall be as defined under Section 19-13-B42 of the State of Connecticut Public Health Code, as amended from time to time.
GARBAGE
Animal or vegetable waste matter generated as a result of the handling, preparation, cooking or serving of foods.
GRAB SAMPLE
A sample of sewage taken from a waste stream on a one-time basis with no regard to the existing flow in the waste stream and without consideration of the time.
GREASE INTERCEPTOR
A device installed on waste lines leading from sinks, drains or other fixtures to remove excessive quantities of grease or fat.
GRINDER PUMP
The pumps located on properties that convey sanitary waste from users' properties to the public sewer.
GROUNDWATER
Water located in the subsurface that occupies a saturation zone from which wells and springs are fed.
INDIRECT DISCHARGE or DISCHARGE
The introduction of pollutants into the public sewer from any nondomestic source regulated under Section 307(b), (c), or (d) of the Act.
INDUSTRIAL WASTEWATER
Wastewater from industrial processes, trade or business and is distinct from domestic sewage.
INSPECTOR
An agent or employee assigned by the MWPCA to examine and test material of the work furnished by a contractor for the construction of a building sewer or any appurtenances thereof. Inspectors have no authority to waive any portion of these regulations or the MWPCA specifications unless explicitly authorized by these regulations.
INTERFERENCE
A discharge, which alone or in conjunction with a discharge or discharges from other sources, inhibits or disrupts the POTW, its treatment processes or operations, or sludge processes, use or disposal; and therefore, is a cause of a violation of the Joint Facilities' and/or the MWPCA NPDES permit or of the prevention of sewage sludge use or disposal in compliance with any of the following statutory/regulatory provisions or permits issued thereunder or any more stringent state or local regulations: Section 405 of the Act; the Solid Waste Disposal Act, including Title II commonly referred to as the "Resource Conservation and Recovery Act (RCRA)"; any state regulations contained in any state sludge management plan prepared pursuant to Subtitle D of the Solid Waste Disposal Act; the Clean Air Act; the Toxic Substances Control Act; and the Marine Protection, Research and Sanctuaries Act.
JOINT FACILITIES
"Joint facilities" consists of representatives of the East Hampton WPCA and the Colchester Sewer and Water Commission.
JOINT FACILITIES TREATMENT PLANT
Treatment facility located in East Hampton, Connecticut.
LARGE USER
Properties that discharge more than 2,500 gallons per day.
LEACHING SYSTEM
A structure, excavation or other facility designed to allow settled sewage to percolate into the underlying soil without overflow.
MARLBOROUGH WATER POLLUTION CONTROL AUTHORITY (MWPCA or WPCA)
The duly appointed committee of the Town charged with the responsibility, among other things, of ensuring compliance with these regulations.
MAY
"May" is permissive (see "shall").
MEDICAL WASTE
Isolation wastes, infectious agents, human blood and blood products, pathological wastes, sharps, body parts, contaminated bedding, surgical wastes, potentially contaminated laboratory wastes, and dialysis wastes.
NATIONAL POLLUTION DISCHARGE ELIMINATION SYSTEM (NPDES) PERMIT
A permit issued pursuant to Section 402 of the Act (33 U.S.C. § 1342).
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 on the boundaries of the Town.
NONRENDERABLE FATS, OILS AND GREASE
Nonrenderable fats, oils and grease are food-grade grease that has become contaminated with sewage, detergents or other constituents that make it unacceptable for rendering.
NONRESIDENTIAL BUILDING
Any commercial, industrial, institutional, public or other building not occupied as a dwelling. Apartments, boardinghouses, hotels and motels and alike are nonresidential buildings.
NOTIFICATION OF APPROVED ALTERNATE FOG PRETREATMENT SYSTEM
Written notification from the MWPCA for authorization to install and/or operate an alternate FOG pretreatment system.
PERSON
Any individual, partnership, firm, company, corporation, association, joint-stock company, trust, estate, governmental entity or any other legal entity, or its legal representatives, agents or assigns. The masculine gender shall include the feminine, and the singular shall include the plural except where otherwise indicated by the context.
PH
A measure of the acidity or alkalinity of a solution, expressed in standard units, based on the logarithm of the reciprocal of the hydrogen-ion concentration. The concentration is the weight of hydrogen ions in grams per liter of solution.
PLANS
Any documents which may include layout, topography, construction specifications, site testing information, and seepage analysis which have been prepared by a professional engineer.
POLLUTANT
Dredged spoil, solid waste, incinerator residue, filter backwash, sewage, garbage, sewage sludge, munitions, medical wastes, chemical wastes, biological materials, radioactive materials, heat, wrecked or discarded equipment, rock, sand, cellar dirt, and municipal, agricultural, and industrial wastes.
PRETREATMENT or TREATMENT
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 a water pollution control facility. The reduction or alteration can be obtained by physical, chemical or biological processes, except as prohibited by Title 40, Code of Federal Regulations, Section 403.6(d).
PROCESS WATER
A wastewater discharge which comes into contact with industrial or commercial processes causing water quality deterioration.
PROFESSIONAL ENGINEER
An engineer licensed by the State of Connecticut to practice engineering for the public.
PROHIBITED DISCHARGES
Absolute prohibitions against the discharge of certain substances; these prohibitions appear in § 410-37 of these regulations.
PROPERTY OWNER
"Property owner" or "owner of property" or "owner" shall include the owner in fee of any real estate as well as tenants, lessees or others in control or possession and use of the property in question or those having any interest therein, and their agents or representatives as the interest, duties, powers or liabilities of each may be.
PUBLIC SEWER
Collects and conveys domestic sewage to an appropriate treatment facility through a common sanitary sewer system.
PUBLICLY OWNED TREATMENT WORKS (POTW)
A "treatment works," as defined by Section 212 of the Act, which is owned by the MWPCA or the Joint Facilities or its designated agent. POTW includes any devices or systems used in the collection, storage, treatment, recycling and reclamation of sewage or industrial wastes of a liquid nature and any conveyances which convey wastewater to a treatment plant.
PUMP STATION
Collects the wastewater from the public sewer and pumps the wastewater to a sewage treatment plant.
REGIONAL FOG DISPOSAL FACILITY
A facility for the collection and disposal of nonrenderable FOG approved by the DEEP.
RENDERABLE FATS, OILS AND GREASE
Renderable fats, oils and grease are material that can be recovered and sent to renderers for recycling into various usable products. Renderable grease is created from spent products collected at the source, such as frying oils and grease from restaurants. This material is also called "yellow grease."
RENDERABLE FATS, OILS AND GREASE CONTAINER
A closed container that is leakproof for the collection and storage of food-grade fats, oil and grease.
RESIDENTIAL BUILDING
Any house, apartment, trailer or mobile home, or other structure occupied by individuals permanently or temporarily as a dwelling place.
SANITARIAN
The duly appointed representative of the Health District authorized to act for the official and the authority as defined in these regulations and the State Public Health Code.
SANITARY SEWAGE
Domestic wastewaters and water-carried wastes incidental to the occupancy of residential buildings or a nonresidential buildings from its toilets, lavatory fixtures, kitchens, laundries and other similar facilities.
SEEPAGE ANALYSIS
Determination through mathematical or physical analysis of the soil composition for the movement of water through soil.
SEPTAGE
The liquids and solids which are removed from a tank used to treat domestic sewage.
SEPTIC TANK
A watertight receptacle which is used for the treatment of sewage and is designed and constructed so as to permit the settling of solids, the digestion of organic matter by detention, and the discharge of the liquid portion to a leaching system.
SEWAGE
Wastewater, water-carried wastes, or a combination of them being the spent water from residential or nonresidential buildings.
SEWAGE COLLECTION SYSTEM
The structures and equipment required to collect and convey sewage to the joint facilities treatment plant.
SEWER AVOIDANCE DISTRICT
The area of Marlborough located outside the primary and secondary sewer districts as shown on the Sanitary Waste Management Plan.
SHALL
"Shall" is mandatory (see "may").
SLUG
Any discharge of water, sewage or industrial waste that exceeds the concentration of any given constituent or in quantity of flow exceeds the permitted discharge for any period of duration longer than 15 minutes more than five times the average twenty-four-hour concentration or flow during normal operation that could be harmful to the POTW.
SOLUBLE OIL
Oil, either mineral or vegetable in origin, which disperses in water or sewage at temperatures between 32° F. and 150° F. (0° C. to 65° C.). For the purposes of this regulation, emulsified oil shall be considered as soluble oil.
STANDARD INDUSTRIAL CLASSIFICATION (SIC) CODE
The classification system of industry pursuant to the Standard Industrial Classification Manual issued by the United States Office of Management and Budget.
STANDARD METHODS
The examination and analytical procedures set forth in the most recent edition of "Standards Methods for the Examination of Water and Wastewater," published jointly by the American Public Health Association, the American Water Works Association and the WEF.
STATE
The State of Connecticut.
STORMWATER
Any flow occurring during or following any form of natural precipitation that includes snowmelt runoff, discharge of rain or other clean water from roofs and other impervious surfaces or elsewhere.
SUBSURFACE DRAIN
Any perforated or open joint pipe or other constructed subsurface conveyance to which groundwater discharges or in which groundwater is collected and transported.
SUSPENDED SOLIDS
The solid matter, measured in milligrams per liter (mg/l), which may be in suspension, floatable or settleable and is removable by laboratory filtering as prescribed in the latest edition of "Standard Methods for Examination of Water and Wastewater."
TOWN
The Town of Marlborough.
TOXIC POLLUTANT
Any pollutant or combination of pollutants listed as toxic in regulations promulgated by the Administrator of the EPA 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 public sewer system.
WASTEWATER
Sewage from residential dwellings, commercial buildings, industrial and manufacturing facilities, and institutional facilities, whether treated or untreated, which flows to the public sewer.
WASTEWATER DISCHARGE PERMIT
A permit issued by the MWPCA in accordance with Article III of these regulations to connect and discharge to the existing public sewer.
WATER POLLUTION CONTROL FACILITY (WPCF)
An arrangement of devices for the treatment of sewage and sludge.
WATERCOURSE
A natural or artificial channel that continuously or intermittently passes water.
The following abbreviations shall have the designated meaning:
ASTM
American Society for Testing Materials
BOD
biological oxygen demand
CFR
Code of Federal Regulations
C.G.S.
Connecticut General Statutes
DEEP
Connecticut Department of Energy and Environmental Protection
EPA
U.S. Environmental Protection Agency
FOG
fats, oil and grease
GPD
gallons per day
MG/L
milligrams per liter
MWPCA
Marlborough Water Pollution Control Authority
NPDES
National Pollutant Discharge Elimination System
POTW
publicly owned treatment works
RCRA
Resource Conservation and Recovery Act
SIC
Standard Industrial Classification
TSS
total suspended solids
U.S.C.
United States Code
WEF
Water Environment Foundation