A. BOD (DENOTING BIOCHEMICAL OXYGEN DEMAND) BUILDING DRAIN BUILDING SEWER COMBINED SEWER DEVELOPER EASEMENT ENGINEER FLOATABLE OIL GARBAGE INDUSTRIAL WASTES NATURAL OUTLET pH POLLUTANTS PROPERLY SHREDDED GARBAGE PUBLIC SEWER SANITARY SEWER SEWAGE SEWAGE TREATMENT PLANT SEWAGE WORKS SEWER SLUG STORM DRAIN (sometimes termed "STORM SEWER") SUPERINTENDENT SUSPENDED SOLIDS UNPOLLUTED WATER WASTEWATER WASTEWATER FACILITIES WASTEWATER TREATMENT WORKS WATERCOURSE
Terms defined. Unless the context specifically indicates otherwise, the meaning of terms used in this chapter are as follows:
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.
That part of the lowest horizontal piping of a drainage system which receives the discharge from soil, waste and other drainage pipes inside the walls of the building and conveys it to the building sewer, beginning five feet (1.5 meters) outside the inner face of the building wall.
The extension from the building drain to the public sewer or other place of disposal.
A sewer receiving both surface runoff and sewage.
Any person or persons who undertake to construct simultaneously or in planned sequence more than one housing unit on a given tract or land subdivision.
An acquired legal right for the specific use of land owned by others.
The professional engineer retained as Town Engineer by the Town Council.
Oil, fat or grease in physical state such as that it will separate by gravity from wastewater by treatment in an approved pretreatment facility. Wastewater is considered free of floatable oil if it is properly pretreated and the wastewater does not interfere with the collection system.
Solid wastes from the domestic and commercial preparation, cooking and dispensing of food, and from the handling, storage and sale of produce.
The liquid wastes from industrial manufacturing processes, trade or business as distinct from sanitary sewage.
Any outlet into a watercourse, pond, ditch, lake or other body of surface water or groundwater.
The logarithm of the reciprocal of the weight of hydrogen ions in grams per liter of solution.
Includes, but are not limited to, dredged spoil, solid waste, junk, sewage sludge, munitions, chemicals, biological or radiological materials, oil, petroleum products or by-products, heat-wrecked or discarded equipment, rock, sand, dirt and industrial, municipal, domestic, commercial or agricultural waste of any kind.
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.
A sewer in which all owners of abutting properties have equal rights and is controlled by public authority.
A sewer which carries sewage and to which stormwaters, surface waters and groundwaters are not intentionally admitted.
A combination of the water-carried wastes from residences, business buildings, institutions and industrial establishments, together with such groundwaters, surface waters and stormwaters as may be present.
Any arrangement of devices and structures used for treating sewage.
All facilities for collecting, pumping, treating and disposing of sewage.
A pipe or conduit for carrying sewage.
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.
A sewer which carries stormwaters and surface waters and drainage, but excludes sewage and industrial wastes, other than unpolluted cooling water.
The Superintendent of Sewer Services of the Town.[1]
Total suspended matter that either floats on the surface of, or is in suspension in, water, wastewater or other liquids, and that is removable by laboratory filtering as prescribed in Standard Methods for the Examination of Water and Wastewater, published by the American Public Health Association; and referred to as "nonfilterable residue."
Water of quality equal to or better than the effluent criteria in effect or water that would not cause violation of receiving water quality standards and would not be benefited by discharge to the sanitary sewers and wastewater treatment facilities provided.
The spent water of a community from the standpoint of source, it may be a combination of the liquid and water-carried wastes from residences, business buildings, institutions and industrial establishments, together with such groundwater, surface water and stormwaters as may be present.
The structures, equipment and processes required to collect, carry away and treat domestic and industrial waste and dispose of the effluent.
An arrangement of devices and structures for treating wastewater, industrial waste and sludge.
A natural or artificial channel for the passage of water, either continuously or intermittently.
B.
Abbreviations. For the purpose of this chapter, the following abbreviations have the meanings ascribed to them under this subsection. References to standards of the following organizations refer to the latest edition of same.
ANSI means American National Standards Institute |
ASCE means American Society of Civil Engineers |
ASME means American Society of Mechanical Engineers |
ASTM means American Society for Testing and Materials |
cm means centimeter |
CS means Commercial Standards |
degrees C. means degrees Celsius |
degrees F. means degrees Fahrenheit |
DEP means Maine Department of Environmental Protection |
EPA means United States Environmental Protection Agency |
ICR means industrial cost recovery |
kg means kilogram |
l means liter |
m means meter |
mg/l means milligrams per liter |
NEIWPCC means New England Interstate Wastewater Pollution Control Commission |
NPC means National Plumbing Code |
ppm means parts per million |
Sq. m. means square meter |
WPCF means Water Pollution Control Federation |