A. 
Definitions. Unless the context specifically indicates otherwise, the meanings of terms used in this chapter shall be as follows:
ASTM
The American Society for Testing and Materials.
BOD (denoting "biochemical oxygen demand")
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 by weight.
BUILDER
Any person, persons or corporation who undertakes to construct, either under contract or for resale within two years, any habitable building.
BUILDING DRAIN
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 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.
COMBINED SEWER
A sewer designed to receive and transport both surface runoff and sewage.
COMMERCIAL SERVICE
Any service from business buildings or institutions from which the wastes are not predominately industrial.
COMMISSIONER
The Commissioner of Public Works in the Town of East Greenbush or his authorized deputy, agent or representative.
CONTRACTOR
Any person, firm or corporation doing work in the Town.
DEVELOPER
Any person, persons, (either individually, jointly, in partnership or under an assumed business name) or corporation who undertakes to construct, simultaneously or consecutively, within one year more than one house unit on a given tract or land subdivision or street.
DISTRICT
Any regularly established sewer district or sewer improvement and extensions thereof in the Town of East Greenbush, New York.
DISTRICT BOUNDARIES
The physical boundaries of districts or improvements as presently established or as may be extended from time to time as duly enacted by law.
ENGINEER
The professional engineer retained as engineer in connection with the sewage works or the Town Engineer, as designated by the Town Board.
GARBAGE
Solid wastes from the preparation, cooking and dispensing of food and from the handling, storage and sale of produce.
INDUSTRIAL SERVICE
Any service from which the wastes are predominantly industrial.
INDUSTRIAL WASTES
The liquid wastes from industrial processes as distinct from sanitary sewage.
NATURAL OUTLET
Any outlet into a watercourse, pond, ditch, lake or other body of surface or ground water.
OWNER
Any individual, firm, company, association, society, person or group having title to real property.
PERMIT
A license issued by the Commissioner of Public Works, within the Town, allowing and/or authorizing work to be done under this chapter by any plumber, contractor or excavator, builder, developer, owner or any other person, firm or corporation.
PERSON
Any individual, firm, company, association, society, corporation or group.
pH
The logarithm of the reciprocal of the concentration of hydrogen ions in gram-ionic weights per liter of solution.
PRETREATMENT
The reduction in the amount of pollution in wastewater to a less harmful state prior to or in lieu of discharging or otherwise introducing such pollution into a publicly owned treatment works (POTW). The reduction or alteration can be obtained by physical, chemical or biological processes, process changes or by other means, except as prohibited by 40 CFR 403.6, General Pretreatment Regulations for Existing and New Sources of Pollution.
PROPERLY SHREDDED GARBAGE
The wastes from the preparation, cooking and dispensing of food that 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 1/2 inch in any dimension.
PROPERTY LINE
(1) 
The edge of a sewer right-of-way in those instances where the building sewer connects to the public sewer not located in a street right-of-way; and
(2) 
The owner's property line in those instances where the building sewer connects to a public sewer located in the street right-of-way.
PUBLIC SEWER
A sewer in which all owners of abutting properties have equal rights and is controlled by public authority.
RESIDENTIAL SERVICE
Any service from which the wastes are of a domestic nature only.
SANITARY SEWER
A sewer which carries sewage and to which storm-, surface, and groundwaters are not intentionally admitted.
SEWAGE
A combination of the water-carried wastes from residences, business buildings, institutions and industrial establishments, excluding such ground-, surface, and stormwaters as may be present.
SEWAGE WORKS
All facilities for collecting, pumping, treating and disposing of sewage.
SEWER
A pipe or conduit for carrying sewage.
SPDES
Denotes the State Pollutant Discharge Elimination System established by Article 17 of the Environmental Conservation Law of the State of New York for issuance of permits authorizing discharges to the waters of the State.
STORM SEWER or STORM DRAIN
A sewer which carries storm- and surface waters and drainage, but excludes sewage and polluted industrial wastes.
SUSPENDED SOLIDS
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.
TOWN
The Town of East Greenbush, Rensselaer County, New York.
TOWN BOARD
The duly elected Town Board of the Town of East Greenbush or its authorized deputy or representative.
WATER POLLUTION CONTROL PLANT
Any arrangement of devices and structures used for treating sewage.
WATERCOURSE
A channel in which a flow of water occurs, either continuously or intermittently.
B. 
Word usage. "Shall" is mandatory; "may" is permissive.