[Adopted]
A. 
Statement of purpose. The purpose of this article is to safeguard potable water supplies from potential contamination by preventing backflow from a water user's system into the public water system, recognizing that there are varying degrees of hazard and applying the principle that the degrees of protection should be commensurate with the degrees of hazard. It is the intent of the Village of New Paltz to comply with the requirements of New York State Sanitary Code, Part 5, Section 5-1.31 which mandates that the supplier of water protect its water system in accordance with procedures acceptable to the New York State Commissioner of Health and to that extent, the terms, conditions and provisions of the New York State Sanitary Code, Part 5, Section 5-1.31 and the Cross Connection Control Manual published by the New York State Department of Health are incorporated in this article by reference as if more fully stated.
B. 
Responsibility of the Superintendent of Public Works, Code Enforcement Officer and Building Inspector. The Superintendent of Public Works or his designated agent shall inspect the plumbing in every building or premises in the Village of New Paltz as frequently as in his judgment may be necessary to ensure that such plumbing has been installed in such a manner as to prevent the possibility of pollution of the water supply of the Village by the plumbing. The Superintendent of Public Works, Code Enforcement Officer or Building Inspector shall notify in writing the owner or authorized agent of the owner of any such building or premises, to correct within a reasonable time any plumbing installed or existing contrary to or in violation of this article and which, in his judgment, may tend to cause the pollution of the Village water supply, or otherwise adversely affect the public health.
C. 
Inspection. The Superintendent of Public Works or his designated agent shall have the right of entry into any building during reasonable hours, for the purpose of making inspection of the plumbing systems installed in such building or premises provided that with respect to the inspection of any single-family dwelling, consent to such inspection shall first be obtained from a person of suitable age and discretion therein or in control thereof.
Unless specifically defined below, words or phrases used in this article shall be interpreted so as to give them the meaning they have in common usage and to give this article its most reasonable application.
AIRGAP
The unobstructed vertical distance through the free atmosphere between the lowest opening from any pipe or faucet supplying water to a tank, plumbing fixture, or other device and the flood-level rim of the receptacle.
APPROVED DOUBLE CHECK VALVE ASSEMBLY
An assembly of at least two independently acting approved single check valves, including tightly closing shutoff valves on each side of the check valve assembly and suitable test cocks plus connections available for testing the water tightness of each valve.
APPROVED SINGLE CHECK VALVE
A check valve that seats readily and completely. It must be carefully machined to have free-moving parts and assured water tightness. The face of the closure element and valve seat must be bronze composition, or other noncorrodible material which will seat tightly under all prevailing conditions of field use. Pins and bushings shall be of bronze or other noncorrodible, nonsticking material, machined for easy, dependable operation. The closure element (e.g., clapper) shall be internally weighted or otherwise internally equipped to promote rapid and positive closure in all sizes where this feature is obtainable.
APPROVED WATER SUPPLY
Any water supply approved by the New York State Department of Health.
AUXILIARY SUPPLY
Any water source or system other than the potable water supply that may be available in the building or premises.
BACKFLOW
The flow of water or other liquids, mixtures, or substances into the distributing pipes of a potable supply of water from any source or sources other than its intended source. Backsiphonage is one type of backflow.
BACKFLOW PREVENTER
A device or means to prevent backflow.
BACKSIPHONAGE
Backflow resulting from negative pressures in the distributing pipes of a potable water supply.
BAROMETRIC LOOP
A loop of pipe rising at least 35 feet, at its topmost point, above the highest fixture it supplies.
CHECK VALVE
A self-closing device which is designed to permit the flow of fluids in one direction and to close if there is a reversal of flow.
CONTAMINATION
See “pollution.”
COUNTY HEALTH OFFICER
The Ulster County Commissioner of Health, his assistants or authorized deputies acting as, or any other person appointed as, public health officer of the County of Ulster.
CROSS-CONNECTION
Any physical connection between a potable water supply and any waste pipe, soil pipe, sewer, drain, or any unapproved source or system or any potable water supply outlet which is submerged or can be submerged in waste water and/or any other source of contamination. (See “backflow” and “backsiphonage.”)
DRAIN
Any pipe that carries waste water or waterborne wastes in a building drainage system.
FLOOD-LEVEL RIM
The edge of the receptacle from which water overflows.
HEALTH HAZARD
Any conditions, devices or practices in the water supply system and its operation which create, or in the judgment of the Superintendent of Public Works, Code Enforcement Officer or Building Inspector, may create, a danger to the health and well-being of the water consumer. An example of a health hazard is a structural defect in the water supply system, whether of location, design or construction that regularly or occasionally may prevent satisfactory purification of the water supply or cause it to be polluted from extraneous sources.
HYDROPNEUMATIC TANK
A pressure vessel in which air pressure acts upon the surface of the water contained within the vessel, pressurizing the water distribution piping connected to the vessel.
INLET
The open end of the water supply pipe through which the water is discharged into the plumbing fixture.
PLUMBING FIXTURE
Installed receptacles, devices, or appliances supplied with water or that receive or discharge liquids or liquid-borne wastes.
PLUMBING HAZARD
Any arrangement of plumbing, including piping and fixtures, whereby a cross-connection is created.
PLUMBING SYSTEM
Includes the water supply and distribution pipes, plumbing fixtures, and traps; soil, waste and vent pipes; building drains, and building sewers including their respective connections, devices, and appurtenances within the property lines of the premises; and water-treating or water-using equipment.
POLLUTION
The presence of any foreign substance (organic, inorganic, radiological, or biological) in water that tends to degrade its quality so as to constitute a hazard or impair the usefulness of the water.
REDUCED PRESSURE ZONE BACKFLOW PREVENTER
An assembly of differential valves and check valves, including an automatically opened spillage port to the atmosphere designed to prevent backflow (referred to herein as "RPZ").
SURGE TANK
The receiving, nonpressure vessel forming part of the airgap separation between a potable and an auxiliary supply.
VACUUM
Any pressure less than that exerted by the atmosphere.
VACUUM BREAKER, NONPRESSURE TYPE
A vacuum breaker designed so as not to be subjected to static line pressure.
VACUUM BREAKER, PRESSURE TYPE
A vacuum breaker designed to operate under conditions of static line pressure.
WATER, POTABLE
Water free from impurities in amounts sufficient to cause disease or harmful physiological effects. Its bacteriological and chemical quality shall conform to the requirements of the Public Health Service Drinking Water Standards or to the regulations of the public health authority having jurisdiction.
WATER, NONPOTABLE
Water that is not safe for human consumption or is of questionable potability.
A. 
General. A potable water supply system shall be designed, installed, and maintained in such manner as to prevent contamination from nonpotable liquids, solids, or gases being introduced into the potable water supply through cross-connections or any other piping connections to the system.
B. 
Cross-connections prohibited. Cross-connections between potable water systems and other systems or equipment containing water or other substances of unknown or questionable safety are prohibited except when and where, as approved by the Superintendent of Public Works, suitable protective devices such as the reduced pressure zoned backflow preventer or equal are installed, tested, and maintained to insure proper operation on a continuing basis.
C. 
Interconnections. Interconnection between two or more public water supplies shall be permitted only with the approval of the Superintendent of Public Works.
D. 
Individual water supplies. Cross-connections between an individual water supply and a potable public supply shall not be made unless specifically approved by the Superintendent of Public Works.
E. 
Connections to boilers. Potable water connections to boilers shall be made through an airgap or provided with an approved backflow preventer.
F. 
Prohibited connections to fixtures and equipment. Connection to the potable water supply system for the following is prohibited unless protected against backflow in accordance with Subsection H or as set out herein.
(1) 
Bidets.
(2) 
Operating, dissection, embalming, and mortuary tables or similar equipment; in such installation the hose used for water supply shall terminate at least 12 inches away from every point of the table or attachments.
(3) 
Pumps for nonpotable water, chemicals, or other substances; priming connections may be made only through an airgap.
(4) 
Building drainage, sewer, or vent systems.
(5) 
Any other fixture of similar hazard.
G. 
Refrigerating unit condensers and cooling jackets. Except where potable water provided for a refrigerator condenser or cooling jacket is entirely outside the piping or tank containing a toxic refrigerant, the inlet connection shall be provided with an approved check valve. Also, adjacent to and at the outlet side of the check valve, an approved pressure relief valve set to relieve at 5 psi above the maximum water pressure at the point of installation shall be provided if the refrigeration units contain more than 20 pounds of refrigerants.
H. 
Protection against backflow and backsiphonage.
(1) 
Water outlets. A potable water system shall be protected against backflow and backsiphonage by providing and maintaining at each outlet:
(a) 
Airgap. An airgap, as specified in Subsection H(2), between the potable water outlet and the flood level rim of the fixture it supplies or between the outlet and any other source of contamination; or
(b) 
Backflow preventer. A device or means to prevent backflow.
(2) 
Minimum required airgap.
(a) 
How measured. The minimum required airgap shall be measured vertically from the lowest end of a potable water outlet to the flood rim or line of the fixture or receptacle into which it discharges.
(b) 
Size. The minimum required airgap shall be twice the effective opening of a potable water outlet unless the outlet is a distance less than three times the effective opening away from a wall or similar vertical surface, in which cases the minimum required airgap shall be three times the effective opening of the outlet.
(3) 
Approval of devices. Before any device for the prevention of backflow or backsiphonage is installed, it shall have first been certified by a recognized testing laboratory acceptable to the Board of Trustees of the Village. Devices installed in a building potable water supply distribution system for protection against backflow shall be maintained in good working condition by the person or persons responsible for the maintenance of the system.
(4) 
Installation of devices.
(a) 
Vacuum breakers. Vacuum breakers shall be installed with the critical level at least 6 inches above the flood level rim of the fixture they serve and on the discharge side of the last control valve to the fixture. No shutoff valve or faucet shall be installed beyond the vacuum breaker. For closed equipment or vessels such as pressure sterilizers the top of the vessel shall be treated as the flood level rim but a check valve shall be installed on the discharge side of the vacuum breaker.
(b) 
Reduced pressure zone backflow preventer. A reduced pressure principal-type backflow preventer may be installed subject to full static pressure.
(c) 
Devices of all types. Backflow and backsiphonage preventing devices shall be accessible, located preferably in the same room with the fixture they serve. Installation in utility or service spaces, provided they are readily accessible, is also permitted.
(5) 
Tanks and vats below rim supply. Where a potable water outlet terminates below the rim of a tank or vat and the tank or vat has an overflow of diameter not less than given in Table 3.85, the overflow pipe shall be provided with an airgap as close to the tank as possible.
A. 
Toxic or hazardous substances not under pressure. At the service connection to any premises on which any material dangerous to health or toxic substance in toxic concentration is not handled under pressure but is otherwise handled in such manner as to constitute a cross-connection, the Village water supply shall be protected by an approved RPZ unless such cross-connection is abated to the satisfaction of the Superintendent of Public Works and approved by the County Health Officer.
B. 
Nonhazardous substances. At the service connection to any premises on which a substance that would be objectionable (but not necessarily hazardous to health) if introduced into the Village water supply is handled in such a manner as to constitute a cross-connection, the Village water supply shall be protected by an approved double check valve assembly.
C. 
Sewage and storm drain treatment plants and pumping stations. At the service connection to any sewage treatment plant or sewage pumping station, the Village water supply shall be protected by an airgap separation. The airgap shall be located as close as practicable to the service connection and all piping between the service connection and receiving tank shall be entirely visible. If these conditions cannot be reasonably met, the Village water supply shall be protected with an approved RPZ providing this alternative is acceptable to both the Superintendent of Public Works and the County Health Officer. A final decision in this matter shall be made by the State Health Department.
D. 
Fire systems. At the service connection to any premises in which a fire protection system is installed, the Village water supply shall be protected based on the water source and arrangement of supplies in accordance with the following classification:
(1) 
Class 1 - Direct connection from public water mains only; no pumps, tanks or reservoirs; no physical connections from auxiliary water supplies; no antifreeze or other additives of any kind; all sprinkler drains discharging to atmosphere, dry wells, or other outlets.
Protection: None other than the check valve required by the National Fire Code.
(2) 
Class 2 - Same as Class 1, except booster pumps may be installed in the connections from the street mains.
Protection: None other than the check valve required by the National Fire Code.
(3) 
Class 3 - Direct connection from public water supply main plus one or more of the following: elevated storage tanks; fire pumps taking suction from aboveground covered reservoirs or tanks; and pressure tanks.
Protection: Double check valve assembly.
(4) 
Class 4 - Directly supplied from public mains similar to Classes 1 and 2, and with an auxiliary water supply on or available to the premises; or an auxiliary supply may be located within 1,700 feet of the pumper connection.
Protection: Airgap or RPZ.
(5) 
Class 5 - Directly supplied from public mains, and interconnected with auxiliary supplies, such as pumps taking suction from reservoirs exposed to contamination, or rivers and ponds; driven wells; mills or other industrial water systems; or where antifreeze or other industrial water systems; or where antifreeze or other additives are used.
Protection: Airgap or RPZ.
(6) 
Class 6 - Combined industrial and fire protection systems supplied from the public water mains only, with or without gravity storage or pump suction tanks.
Protection: Determined by the Superintendent of Public Works upon review of certified engineering drawings of the system prepared at the applicant's expense.
E. 
Pier and dock hydrants. At the service connection to any pier or dock hydrant used for supplying vessels at piers or waterfronts, the Village water supply shall be protected by an approved RPZ.
F. 
Lawn sprinkling systems. At the service connection to any permanently installed, below-grade lawn sprinkling system, the Village water supply shall be protected by an approved RPZ assembly.
G. 
Others. Examples of other facilities which may require cross-connection control include, but are not limited to:
(1) 
Beverage bottling plants.
(2) 
Breweries.
(3) 
Food processing plants.
(4) 
Chemical plants and plating facilities.
(5) 
Film laboratories.
(6) 
Hospitals, medical buildings, sanitariums, morgues, and mortuaries.
(7) 
Irrigation systems.
(8) 
Laundries and dye works.
(9) 
Meat packing plants.
(10) 
Metal manufacturing, cleaning and fabricating plants.
(11) 
Radioactive materials production or research plants.
(12) 
Restricted, classified or other facilities closed to inspection.
(13) 
Sewage and storm facilities.
(14) 
Building heated by boilers where treatment chemicals are used.
(15) 
Building with certain types of air-conditioning systems.
(16) 
Swimming pools.
(17) 
Printing operations.
(18) 
Furniture stripping.
It shall be the duty of the water user on any premises on account of which backflow protective devices are installed, to have competent inspections made at least once a year, or more often in instances where successive inspections indicate repeated failure. Devices shall be repaired, overhauled or replaced at the expense of the water user whenever they are found to be defective. These tests shall be performed by a qualified backflow prevention device tester and all test results will be provided to the water user within 72 hours after the test is made. Records of such tests, repairs and overhaul shall also be kept and made available to the water user and the local health department upon request.
All presently installed backflow prevention devices which do not meet the requirements of this article, but were approved devices for the purposes described herein at the time of installation and which have been properly maintained shall, except for the inspection and maintenance requirements under § 207-22 of this article, be excluded from the requirements of these rules as long as the Superintendent is assured that they will satisfactorily protect the Village's water supply. Whenever the existing device is moved from its present location or requires more than minimum maintenance which constitutes a hazard to health, the unit shall be replaced by a backflow prevention device meeting the requirements of this article.
A. 
No water service connection to any premises shall be installed or maintained by the water user, unless the water supply is protected as required by this article and such other applicable local, state and federal laws, rules and regulations.
B. 
If any person or facility served by a water system denies access to the premises to the Superintendent of Public Works or his designated agent for the purposes of determining if protection to the public water system is necessary, the maximum protection condition shall be imposed with the requirement that the number of devices shall equal the number of service lines.
C. 
The Superintendent of Public Works or the County Health Officer may order immediate discontinuance of service without notice if:
(1) 
In his opinion, the water supply of the Village of New Paltz is being contaminated or is in immediate danger of contamination; or
(2) 
A protective device required by this article has not been installed or has been removed or bypassed and the consumer cannot be readily located or refuses to comply. Delivery of water may not be resumed until the protective device required by this article and approved by the Superintendent of Public Works has been properly installed, or until the conditions at the premises causing the contamination or danger of contamination have been abated or corrected to the satisfaction of the Superintendent of Public Works or the County Health Officer.
D. 
Notwithstanding any other provisions of this chapter to the contrary, the following penalties shall be applicable for a violation of the cross-connection control regulations set forth in this article of the Municipal Code:
(1) 
Failure to submit appropriate backflow prevention device plans to the Village of New Paltz and the Ulster County Health Department within 30 days after the consumer is given notice of the requirements to install the device: fine set annually by resolution of the Board of Trustees.
[Amended 10-22-2014 by L.L. No. 13-2014]
(2) 
Failure to comply with correction of plans within 30 days of notice thereof: fine set annually by resolution of the Board of Trustees.
[Amended 10-22-2014 by L.L. No. 13-2014]
(3) 
Failure to complete installation of the appropriate backflow prevention device within 30 days after final approval of plans: fine set annually by resolution of the Board of Trustees.
[Amended 10-22-2014 by L.L. No. 13-2014]
(4) 
Failure to complete installation of the appropriate backflow prevention device within 15 days after second notice: Termination of service.
(5) 
Failure to at least annually test the backflow prevention device: fine set annually by resolution of the Board of Trustees or termination of water service, or both.
[Amended 10-22-2014 by L.L. No. 13-2014]
(6) 
Failure to replace or repair a backflow prevention device as required within 30 days after notice: fine set annually by resolution of the Board of Trustees or termination of water service, or both.
[Amended 10-22-2014 by L.L. No. 13-2014]