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TITLE 25HEALTH SERVICES
PART 1DEPARTMENT OF STATE HEALTH SERVICES
CHAPTER 265GENERAL SANITATION
SUBCHAPTER MINTERACTIVE WATER FEATURES AND FOUNTAINS
RULE §265.302Definitions

  (39) NSF/ANSI-50 Standard--National Sanitation Foundation International/American National Standard Institute Standard 50, Equipment for Swimming Pools, Spas, Hot Tubs and other Recreational Water Facilities.

  (40) NSPF--National Swimming Pool Foundation, 4775 Granby Circle, Colorado Springs, Colorado 80919-3131, telephone (719) 540-9119, website: www.nspf.com.

  (41) ONPG-MUG--Ortho-nitrophenyl-beta-D-galactopyranoside-4-methylumbelli-feryl-beta-D-glucuronide, an enzyme substrate assay used for measuring total coliform and E. coli in water as described in the Code of Federal Regulations, Title 40, Part 141.

  (42) Owner or operator--The owner of the property upon which the PIWF is located, or the operator, business manager, complex manager, property owners association manager, rental agent, lessee, licensee, concessionaire, or other individual who is in charge of the day to day operations or maintenance of the property. The owner or operator is responsible to ensure that the PIWF complies with state and local standards.

  (43) Ozone (O3 )--A gas composed of oxygen that is generated on site and used to oxidize organic matter in water.

  (44) Ozone generator--A device that produces ozone, usually by exposing air or oxygen to a corona discharge or ultraviolet light.

  (45) Parts per million (ppm)--A unit measurement in chemical testing that indicates the parts by weight in relation to one million parts by weight of water. For the purposes of PIWF water chemistry, ppm is considered to be essentially identical to the term milligrams per liter (mg/L).

  (46) pH--A value expressing the relative acidic or basic tendencies of a substance, such as water, as indicated by the hydrogen ion concentration. The pH is expressed as a number on the scale of zero to 14, less than one being most acidic, 1 to 6.9 being acidic, 7 being neutral, 7.1 to 14 being basic, and 14 being most basic.

  (47) Pool--For purposes of this subchapter, the term shall have the meaning assigned to it in Subchapter L, §265.182 of this title (relating to Definitions).

  (48) Potable water--Water that meets all applicable standards for an approved drinking water source of the Texas Commission on Environmental Quality (TCEQ), 30 Texas Administrative Code (TAC), Chapter 290, Public Drinking Water, Subchapter D, Rules and Regulations for Public Water Systems, as amended, and 30 TAC Chapter 290, Public Drinking Water, Subchapter F, Drinking Water Standards Governing Drinking Water Quality and Reporting Requirements for Public Water Systems, as amended, or the equivalent.

  (49) Public interactive water feature and fountain (PIWF)--Any indoor or outdoor installation maintained for public recreation that includes water sprays, dancing water jets, waterfalls, dumping buckets, or shooting water cannons in various arrays for the purpose of wetting the persons playing in the spray streams. PIWFs:

    (A) may be stand-alone PIWFs or may share a water supply, disinfection system, filtration system, circulation system, or other treatment system that allows water to co-mingle with a pool;

    (B) may be publicly or privately owned;

    (C) may be operated by an owner, lessee, operator, licensee, or concessionaire, regardless of whether a fee is charged for use;

    (D) include, but are not limited to, interactive water features or fountains that are open exclusively to members of an organization and their guests, residents of a multi-unit apartment building or apartment complex, residential real estate development, or other multi-family residential area, schools, day care facilities, youth camp, or hotel or other public accommodations facility;

    (E) do not include interactive water features or fountains located on private property under the control of the property owner or the owner's tenant serving a single-family residence or duplex and that are intended for use by not more than two resident families and their guests; and

    (F) are not fountains, installations, amusement rides, or other attractions, whether decorative or interactive, in which only incidental water contact occurs.

  (50) Pump--A mechanical device, usually powered by an electric motor that causes hydraulic flow and pressure for the purpose of filtration, heating, and circulation of the PIWF water.

  (51) Recreational water park--A property or any portion thereof upon which one or more PIWFs are located.

  (52) Regulatory authority--Any federal, state, or local enforcement body or authorized representative having jurisdiction over PIWFs.

  (53) Shall--Indicator of the mandatory provisions of these rules.

  (54) Stabilizer--A chemical that reduces the loss of chlorine in water due to the ultraviolet rays of the sun. Also known by the names cyanuric acid, isocyanuric acid, conditioner, and triazinetrione.

  (55) Stand-alone PIWF--A PIWF that does not share a water supply, disinfection system, filtration system, circulation system, or any other treatment system that allows water to co-mingle with a pool as defined in Subchapter L, §265.182 of this title. This does include a PIWF that shares a water supply, disinfection system, filtration system, circulation system, or any other treatment system that allows water to co-mingle with any other water feature other than a pool as defined in Subchapter L, §265.182 of this title.

  (56) TCEQ--Texas Commission on Environmental Quality, P.O. Box 13087, Austin, Texas 78711-3087, telephone (512) 239-1000, website: www.tceq.state.tx.us.

  (57) Total chlorine--The sum of both the free available chlorine and combined chlorine.

  (58) Treatment tank--The vessel, chamber, or tank used to collect the water that has been sprayed, dumped, or otherwise used at the PIWF and returned through the drains.

  (59) Turnover rate--The period of time (usually in hours) required to circulate a volume of water equal to the total pool and PIWF water volume, or in the case of a stand-alone PIWF, the PIWF water volume, through the filtration equipment.

  (60) Ultraviolet light (UV)--Electromagnetic radiation that is invisible to the human eye with wavelengths on the border of x-rays, about 4 nanometers, to just beyond violet in the visible spectrum, about 380 nanometers.

  (61) United States Environmental Protection Agency (EPA)--Ariel Rios Building, 12000 Pennsylvania Avenue, N.W., Washington, DC 20450, telephone (202) 272-0167, website: www.epa.gov.

  (62) Water quality testing device or kit--A product designed to measure the level of a specific chemical in the water of a PIWF. A water quality testing device or kit includes a method to provide a visual indication of chemical level, and may include one or more testing reagents and accessory items.


Source Note: The provisions of this §265.302 adopted to be effective May 20, 2010, 35 TexReg 3828

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