As used in this article, the following definitions shall
have the meanings indicated:
APPROVED
(1)
The term "approved" as herein used in reference to a water supply shall
mean a water supply that has been approved by the health agency having jurisdiction.
(2)
The term "approved" as herein used in reference to an air gap, a double
check-valve assembly, a reduced-pressure principle backflow prevention assembly
or other backflow prevention assemblies or methods shall mean approval by
the administrative authority having jurisdiction.
AUXILIARY WATER SUPPLY
Any water supply on or available to the premises other than the High
Falls Water District's approved public water supply from the City of
New York will be considered an auxiliary water supply. These auxiliary waters
may include water from a public potable water supply other than the High Falls
Water District, or any natural source(s), such as a well, spring, river, stream,
harbor, etc., or used waters or industrial fluids. These waters may be contaminated
or polluted or they may be objectionable and constitute an unacceptable water
source over which the High Falls Water District does not have sanitary control.
BACKFLOW
The undesirable reversal of flow of water or mixtures of water and
other liquids, gases or other substances into the pipes of the potable supply
of water from any source or sources. See also "backsiphonage” and “backpressure."
BACKFLOW PREVENTER
An assembly, device or means designed to prevent backflow.
(1)
AIR GAPA physical separation between the free flowing discharge end of a potable water supply pipeline and an open or non-pressure-receiving vessel. An approved air gap shall be at least double the diameter of the supply pipe measured vertically above the overflow rim of the vessel but in no case shall be less than one inch (2.54 cm).
(2)
REDUCED-PRESSURE PRINCIPLE BACKFLOW PREVENTION ASSEMBLYAn assembly containing two independently acting approved check valves together with a hydraulically operating, mechanically independent pressure differential relief valve located between the check valves and at the same time below the first check valve. The units shall include properly located resilient seated test cocks and tightly closing resilient seated shutoff valves at each end of the assembly. This assembly is designed to protect against a non-health hazard (i.e., pollutant) or a health hazard (i.e., contaminant). This assembly shall not be used for backflow protection of sewage or reclaimed water.
(3)
DOUBLE CHECK-VALVE BACKFLOW PREVENTION ASSEMBLYAn assembly composed of two independently acting, approved check valves, including tightly closing resilient seated shutoff valves attached at each end of the assembly and fitted with properly located resilient seated test cocks. This assembly shall only be used to protect against a non-health hazard (i.e., pollutant).
BACKPRESSURE
Any elevation of pressure in the downstream piping system (by pump,
elevation of piping, or steam and/or air pressure) above the supply pressure
at the point of consideration which would cause, or have the potential to
cause, a reversal of the normal direction of flow.
BACKSIPHONAGE
A form of backflow due to a reduction in system pressure which causes
a subatmospheric pressure to exist at a location in the water system.
CONSUMER
Owner of a property which is served by the High Falls Water District.
Reference in this article of the Town Code to a "consumer" as herein defined
shall include such consumer's duly authorized agent(s) or representative(s).
CONTAMINATION
An impairment of the quality of water which creates an actual hazard
to the public health through poisoning or through the spread of disease by
sewage, industrial fluids, waste, etc.
CROSS-CONNECTION
Any unprotected actual or potential connection or structural arrangement
between a public potable water system or a consumer's potable water system
and any other source or system through which it is possible to introduce into
any part of the potable water system any used water, industrial fluid, gas,
or substance other than the intended potable water with which the system is
supplied. Bypass arrangements, jumper connections, removable sections, swivel
or changeover devices and other temporary or permanent devices through which
or because of which backflow can or may occur are considered to be cross-connections.
CROSS-CONNECTION CONTROL BY CONTAINMENT
The appropriate type or method of backflow protection at the service
connection, commensurate with the degree of hazard of the consumer's
potable water system.
CROSS-CONNECTION, CONTROLLED
A connection between a potable water system and a non-potable water
system with an approved backflow prevention assembly properly installed and
maintained so that it will continuously afford protection commensurate with
the degree of hazard.
DISTRICT
The High Falls Water District, whose fiduciary officers are the Town
Boards of Marbletown and Rosendale. Wherever it is referred to herein that
permission be granted by, or that an application be made to, or that an act
be done by, or that an act be approved by the District, it shall mean the
High Falls Water District Superintendent, unless such permission, application
or act requires approval of the Marbletown Town Board pursuant to applicable
laws of New York State.
HAZARD, DEGREE OF
Either a pollution (non-health) hazard or contamination (health)
hazard based upon evaluation of conditions within a water system.
HAZARD, HEALTH
An actual or potential threat of contamination of a physical or toxic
nature to the public potable water system or the consumer's potable water
system that would be a danger to the public health.
HAZARD, PLUMBING
An internal or plumbing-type cross-connection in a consumer's
potable water system that may be either a pollution (non-health) or a contamination
(health) hazard. This includes, but is not limited to, cross-connections to
toilets, sinks, lavatories, wash trays and lawn sprinkling systems. Plumbing-type
cross-connections can be located in many types of structures, including homes,
apartment houses, hotels and commercial or industrial establishments. An appropriate
type of backflow prevention assembly, if permitted to exist, must properly
protect such a connection.
HAZARD, POLLUTION
An actual or potential threat to the physical properties of the water
system or the potability of the public or the consumer's potable water
system but which would not constitute a health or system hazard as defined
herein. The maximum degree or intensity of pollution to which the potable
water system could be degraded under this definition would cause a nuisance
or be aesthetically objectionable or could cause minor damage to the water
system or its appurtenances.
HAZARD, SYSTEM
An actual or potential threat of severe danger to the physical properties
of the public or the consumer's potable water system or of pollution
or contamination which would have a protracted effect on the quality of the
potable water in the system.
INDUSTRIAL FLUIDS
Any fluid or solution which may be chemically, biologically or otherwise
contaminated or polluted in a form or concentration which would constitute
a health, system, pollution or plumbing hazard if introduced into an approved
water supply. This may include, but not be limited to, polluted or contaminated
used waters; all types of process waters and used waters originating from
the public potable water system which may deteriorate in sanitary quality;
chemicals in fluid form; plating acids and alkalis; circulated cooling waters
connected to an open cooling tower and/or cooling waters that are chemically
or biologically treated or stabilized with toxic substances; contaminated
natural waters such as from wells, springs, streams, rivers, bays, harbors,
seas, irrigation canals or systems, etc.; oils, gases, glycerins, paraffins,
caustic and acid solutions and other liquid and gaseous fluids used industrially
for other processes or for fire-fighting purposes.
METER
A device for measuring the volume of water used which only the High
Falls Water District may provide.
NYCRR
New York Codes, Rules and Regulations, the official compilation of
codes, rules and regulations of New York State.
POLLUTION
An impairment of the quality of the water to a degree that adversely
and unreasonably affects the aesthetic qualities of such water for domestic
use. See also "hazard, pollution."
SCHEDULE OF CHARGES
The Schedule of Charges for the High Falls Water District of the
Towns of Marbletown and Rosendale, Ulster County, NY, wherein are specified
the current rents, fees, taxes, deposits, penalties and other bills and charges
pertaining to the said Water District as established by resolution of the
Town Boards of both Towns.
SERVICE CONNECTION
The terminal end of a service connection from the public potable
water system; that is, where the High Falls Water District may lose jurisdiction
and sanitary control of the water at its point of delivery to the consumer's
water system. If a water meter is installed at the end of the service connection,
then the service connection shall mean the downstream end of the water meter.
TOWN BOARD
The Town Boards of the Towns of Marbletown and Rosendale, Ulster
County, New York.
TOWN CLERK
The Town Clerk of each Town of Marbletown and Rosendale.
WATER, POTABLE
Any public potable water supply that has been investigated and approved
by the health agency having jurisdiction. The system must be operating under
a valid health permit. In determining what constitutes an approved water supply,
the health agency has final judgment as to its safety and potability.
WATER, NON-POTABLE
A water supply that has not been approved for human consumption by
the health agency having jurisdiction.
WATER SUPERINTENDENT
The person designated by the Marbletown and Rosendale Town Boards
as responsible for the day-to-day oversight, operation and repairs of the
High Falls Water District and invested with the authority and responsibility
for the implementation of an effective cross-connection control program and
for enforcement of the provisions of this article. The Water Superintendent
shall generally act as agent for the Town Board in the issuance of permits,
inspection of work, and quarterly reading of meters. Reference in this article
of the Town Code to the Water Superintendent shall include the Water Superintendent's
duly authorized agent(s) or representative(s). See also "district."
WATER, USED
Any water supplied by the High Falls Water District or an auxiliary
water supplier from a public potable water system to a consumer's water
system after it has passed through the service connection and is no longer
under the control of the District.