OAR 333-060-1000: Aquatic Facilities, Design Standards and Construction

(1) Authority and Purpose. OAR 333-060-1000 to 333-060-1025 (these rules) establish definitions and set standards for construction plan submission, plan approval, design, construction, size, shape, equipment, piping, sanitation and accident prevention for AQUATIC FACILITIES and AQUATIC VENUES as the Oregon Health Authority ( AUTHORITY ) deems necessary. (2) Incorporation by Reference. The requirements in the U.S. Public Health Service, Centers for Disease Control and Prevention (CDC), 2023 Model Aquatic Health Code 4th Edition, Chapters 1 through 4 are adopted and incorporated by reference. (a) For purposes of these rules, the structural nomenclature of the 2023 Model Aquatic Health Code is as follows: Chapter 9 Part 9.1 Subpart 9.1.1 Section (§) 9.1.1.1 Paragraph (¶) 9.1.1.1.1 Subparagraph 9.1.1.1.1.1 Note: Section numbers with superscript “A” (e.g., 4.0A) denote a corresponding discussion in the Annex to the 2023 Model Aquatic Health Code. (b) References in these rules to the 2023 Model Aquatic Health Code use the structural nomenclature identified in subsection (2)(a) of this rule. (3) Deletions. The following are deleted from the 2023 Model Aquatic Health Code as adopted and incorporated by reference, in their entirety: (a) The term “MAHC” throughout; (b) Chapter 1, Glossary of Abbreviations; (c) Chapter 3, Cited Standards and Laws; (d) Chapter 7 Special Venues; and (e) MAHC Annex. (4) Changes to Federal Regulation, Chapter 2.0. The following amendments, additions or deletions are made to the 2023 Model Aquatic Health Code, Chapter 2.0, Glossary of Terms as adopted and incorporated by reference. All references to part, subpart, sections, paragraphs and subparagraphs relate to the 2023 Model Aquatic Health Code: (a) Delete “Agitated Water.” (b) Delete “Air Delivery Rate.” (c) Delete “Air Handling System.” (d) Delete “Alpha Bar.” (e) Add "Approved" means approved in writing by the Oregon Health Authority (Authority). (f) Delete “Aquatic Facility or Aquatic Venue Enclosure.” (g) Amend “Aquatic Venue” to read : means an artificially constructed structure or modified natural structure where the public is exposed to water intended for recreational or therapeutic purpose and where the primary intended use is not watering livestock, irrigation, water storage, fishing, or habitat for aquatic life. Such structures do not necessarily contain standing water, so water exposure may occur via contact, ingestion, or aerosolization. Examples include swimming pools, wave pools, lazy rivers, surf pools, spas (including spa pools and hot tubs) , waterslide landing pools, spray pads, and other interactive water venues. (A) Add “Aquatic Venue” subset: "General-Use" means any aquatic venue other than a limited-use aquatic venue. Public swimming pools operated in conjunction with a companion facility but not limited to use of the residents, patrons or members of the companion facility are general-use aquatic venues. (B) Add “Aquatic Venue” subset: “Limited-Use” means any aquatic venue located at and operated in connection with a companion facility such as a residential housing facility having five or more living units, travelers' accommodations, mobile home park, recreation park, boarding school, organizational camp, dude ranch, club or association where use of the pool is limited to residents, patrons or members of the companion facility. (C) Amend “Aquatic Venue” subset: “Special Use Aquatic Venue” means aquatic venues that do not meet the intended use and design features of any other aquatic venue or pool listed/identified in these rules which is designed specifically for sporting or recreational purposes. (h) Amend “Aquatic Venue does not include” to read: (A) A basin that is drained and refilled with potable water between each use; (B) A private aquatic venue onboard a watercraft; (C) A floatation tank; or (D) A therapy pool. (i) Add "Athletic club" means a facility constructed to provide athletic or physical conditioning for its members, guests or patrons. It includes but is not limited to racquetball clubs, health spas, and fitness facilities. (j) Add “Authority” to read: means the Oregon Health Authority. (k) Amend “Authority Having Jurisdiction” (AHJ) to read: means the Oregon Health Authority, Local Public Health Authority, or an agency, organization, office, or individual responsible for enforcing the requirements of a code or standard, or for approving equipment, materials, installations, or procedures. (l) Delete “Average Sound Absorption Coefficient.” (m) Delete “Background Noise.” (n) Add “Bather Load Capacity”, see “Maximum Bather Load.” (o) Add “Bathhouse”, see “Hygiene Facility.” (p) Add "Builder" means a person who, in the pursuit of an independent business, undertakes, or offers to undertake, or submits a bid, to construct, alter, repair, or improve any aquatic venue and its appurtenances. (q) Amend “Chlorine” to read: means an element that at room temperature and pressure is a heavy greenish yellow gas with a characteristic penetrating and irritating smell; it is extremely toxic. It can be compressed in liquid form and stored in heavy steel tanks. When mixed with water, chlorine gas forms hypochlorous acid (HOCl), the primary chlorine-based disinfecting agent, hypochlorite ion, and hydrochloric acid. HOCl dissociation to hypochlorite ion is highly pH dependent. Chlorine is a general term which refers to HOCl and hypochlorite ion in aqueous solution derived from chlorine gas or a variety of chlorine-based disinfecting agents. (r) Delete “Climate Control System.” (s) Amend “Deck” to read: means surface areas serving the aquatic venue, including the dry deck, perimeter deck, and pool deck. (A) “Dry Deck” means all pedestrian surface areas within the enclosure not subject to frequent splashing or constant wet foot traffic. The dry deck is not perimeter deck or pool deck, which connects the pool to adjacent amenities, entrances, and exits. Landscape areas are not included in this definition. (B) “Perimeter Deck” means the hardscape surface area immediately adjacent to and within 4 feet (1.2 m) of the water’s edge. (C) “Pool Deck” means surface areas serving the aquatic venue, beyond perimeter deck, which is expected to be regularly trafficked and made wet by bathers. (t) Add “Electrical Interlock System” means a control mechanism that automatically disables pool equipment operation components like pumps, heaters and chemical feeders during pump failure, inadequate flow, or electrical faults to ensure safety. (u) Delete “Flat Water.” (v) Delete “Hot Water.” (w) Amend “Hygiene Facility” to read: means an enclosed structure or part of a structure that may contains a toilet, shower, diaper-changing unit, handwashing station, and dressing capabilities serving bathers and patrons at an aquatic facility. Also referred to as a bathhouse. (x) Amend “Indoor Aquatic Facility” to read: means a physical place that contains one or more aquatic venues and the surrounding bather and spectator/stadium seating areas within a structure that meets the definition of “Building” per the Oregon Structural Specialty Code (OSSC). Indoor Aquatic Facility does not include equipment, chemical storage, or bather hygiene rooms or any other rooms with a direct opening to the aquatic facility. Otherwise known as a natatorium. (y) Amend “Interactive Water Play Aquatic Venue” to read: means any indoor or outdoor installation that includes sprayed, jetted, or other water sources contacting bathers and not incorporating standing or captured water as part of the bather activity area. These aquatic venues are also known as splash pads and spray pads. For the purposes of these rules, only those designed to recirculate water and intended for public use and recreation shall be regulated. (z) Add “Maximum Bather Load” means the maximum number of bathers allowed in the pool at any given time, as determined by the available pool space, water circulation, and safety standards. It is calculated based on the size of the pool and applicable code requirements to ensure safe usage, proper water quality, and effective emergency response capabilities. (aa) Delete “Moisture Removal Capacity.” (bb) Delete “Moisture Removal Efficiency.” (cc) Amend “Non-Substantial Alteration” to read: means any minor modification, repair, or maintenance work that does not significantly change the pool’s core structure, operational systems, or capacity. (dd) Amend “Perimeter Gutter System” to read: means a weir or trough around the perimeter of a pool that is used to skim the surface of the water and return the water to the treatment system. (ee) Add "Person" includes, in addition to the definition of “person” in ORS 174.100, municipalities, recreation districts, counties and state agencies, instrumentalities, or builder. (ff) Amend “Pool” to read: means a subset of aquatic venues designed to have recirculated standing water that is chemically treated for total or partial bather immersion. This does not include spas. (gg) Add "Private Swimming Pool" means any aquatic venue owned by no more than four individuals, either jointly, individually or through association, incorporation or otherwise, and operated and maintained in conjunction with a companion residential housing facility having no more than four living units, for the use of the occupants thereof and their personal friends only. Private swimming pools shall not be subject to the provisions of these rules. (hh) Delete “Purge.” (ii) Amend “Qualified Lifeguard” to read: means an individual who has successfully completed a Council for Model Aquatic Health Code-certified lifeguard training program or equivalent approved by the Authority, holds a current certificate for such training, has met the pre-service requirements, and is participating in continuing in-service training requirements of the aquatic facility. (jj) Amend “Qualified Operator” to read: means a person performing the duties of the responsible supervisor, and responsible for providing direction and training to non-certified responsible supervisors and other pool personnel in regard to pool maintenance and operation. This person shall be certified by an organization providing training in pool safety, maintenance and operation recognized by the Authority . Such courses and organizations include the Certified Pool Operator Program, by the Pool and Hot Tub Alliance, and the Aquatic Facility Operator Program, by the National Recreation and Parks Association, or equivalent, as determined by the Authority. (kk) Delete “Raceway.” (ll) Delete “Re-entrainment.” (mm) Add “Responsible Supervisor” means an individual onsite that is responsible for water treatment operations when a “qualified operator” is not onsite at an aquatic facility. (nn) Delete “Reverberation.” (oo) Delete “Reverberation Time – RT60.” (pp) Amend “Slide” to read: means an aquatic feature where users slide down from an elevated height into water. (A) “Drop Slide” means a slide that drops bathers into the water from a height above the water versus delivering the bather to the water entry point. (B) “Pool Slide” means a slide having a configuration as defined in 16 CFR Part 1207 or is similar in construction to a playground slide used to allow users to slide from an elevated height to a pool. They shall include children’s slides and all other non-flume slides that are mounted on the pool deck or within the basin of a pool. (C) “Waterslide” means a slide that runs into a landing pool or runout through a fabricated channel with flowing water. (D) "Waterpark slide" means a slide at an aquatic venue, which has a length of at least 20 feet (6.1m), not including the platform. (qq) Amend “Slip Resistant” to read: means surfaces shall have a minimum dynamic coefficient of friction at least equal to the requirements of ANSI A137.1 and 236 for that installation as measured by the DCOF AcuTest. (rr) Delete “Sound Absorption.” (ss) Delete “Sound Transmission Class.” (tt) Amend “Stadium Seating” to read: means an area of high-occupancy seating provided above the pool level for observation. (uu) Amend “Substantial Alteration” to read: means any major renovation, construction, or modification that significantly impacts the pool's structural, mechanical, or operational systems. (vv) Add “Swimming Pool”, see “Pool.” (ww) Add “These rules” means 333-060-1000 to 333-060-1025. (xx) Delete “Theoretical Peak Occupancy.” (yy) Add “Tripping Hazard” means any condition or object within or around the aquatic venue that poses a risk of causing a person to lose their balance, stumble, or fall. This includes, but is not limited to, uneven surfaces, protruding objects, and improperly secured or misplaced pool equipment. (zz) Add “Underwater Shelf” means a shallow, flat area within a pool that extends horizontally from the pool wall. It is designed to be submerged in water, typically with a depth of 8 to 24 inches, providing a shallow space for lounging, play, or easy entry into the pool. Also referred to as a tanning ledge, sun shelf, or Baja shelf. (aaa) Add: “Variance" means written permission from the Authority for an aquatic venue to be operated when it does not comply with all the applicable rules for aquatic venues. (bbb) Delete “Wet Deck.” (5) Changes to Federal Regulation, Chapter 4.0. The following amendments, additions or deletions are made to the 2023 Model Aquatic Health Code, Chapter 4.0, Aquatic Facility Design Standards and Construction as adopted and incorporated by reference. All references to part, subpart, sections, paragraphs and subparagraphs relate to the 2023 Model Aquatic Health Code: (a) Amend 4.1.2.2.1.1, Operating Conditions to read: The design documents shall include a record of operating conditions and intended use for each type of VENUE accepted by both the design engineer and owner/operator. (b) Am end 4.1.2.2.3, Area Design, 1) to read: Design of ENCLOSURE including walls, fencing, entry and exit doors and gates, self- closing and latching hardware, and locks. (c) Amend 4.1.2.2.4, Aquatic Venue Recirculation and Treatment Design to read: Detailed scaled and dimensional drawings for each individual AQUATIC VENUE shall contain a flow diagram showing the location, plan, elevation, and schematics of: (A) Filters; (B) Pumps; (C) Chemical feeders and interlocks; (D) Chemical controllers and interlocks; (E) SECONDARY TREATMENT, if required; (F) Supplemental disinfection systems, if installed; (G) Ventilation devices or AIR HANDLING SYSTEMS; (H) Heaters; (I) Surge tanks, including operating levels; (J) BACKFLOW prevention assemblies and air gaps; (K) Valves; (L) Piping; (M) Flow meters; (N) Gauges; (O) Thermometers; and (P) Drainage system for the disposal of AQUATIC VENUE water and filter wastewater. (d) Delete 4.1.2.3.2, Technical Details. (e) Delete 4.1.2.3.2.1, Details Not Shown on Plans. (f) Delete 4.1.2.3.2.2, Intended Use. (g) Delete 4.1.2.3.2.2.1, Design Criteria Document. (h) Amend 4.1.2.3.5 to read: Maximum Bather Load The technical specifications for each AQUATIC FACILITY and each AQUATIC VENUE shall include MAXIMUM BATHER LOAD, respectively. (i) Delete 4.1.2.3.5.1, Used for Designing Systems. (j) Amend 4.1.2.3.5.2, Incorporate Non-Water Related Areas to read: The MAXIMUM BATHER LOAD for an AQUATIC FACILITY shall be used for designing systems that serve BATHERS and PATRONS and shall incorporate non-water related areas such as DECKS and other adjacent portions of the AQUATIC FACILITY not associated with the AQUATIC VENUE. (k) Amend 4.1.2.3.5.3, Calculating Maximum Bather Load The MAXIMUM BATHER LOAD shall be calculated by dividing the surface area in square feet of the AQUATIC VENUE by the density factor (D) that fits the specific AQUATIC VENUE being considered. MAXIMUM BATHER LOAD = AQUATIC VENUE Surface Area / D. The density factors (D) are Water/BATHER-related: (A) Indoor or outdoor swimming pools with a surface area of less than 2,000 square feet = 24 ft2 per BATHER. (B) Outdoor swimming pools with a surface area of more than 2,000 square feet, where "F" equals the surface area of the pool greater than five feet (1.5m) and "S" equals the surface area of the pool less than five feet (1.5m) deep. (F / 27 ft2 per BATHER) + (S / 15 ft2 per BATHER). (C) Diving Area = 300 sq. ft. per diving board or platform. (D) Spas = 10 sq. ft. per BATHER. (E) WATERSLIDE LANDING POOL density factor = manufacturer-established capacity at any given time. (F) INTERACTIVE WATER PLAY water density factor = 10 sq. ft. (0.9 m2) per BATHER on surface. (G) SURF POOL density factor = manufacturer-established capacity at any given time. (l) Amend 4.1.2.3.5.3.2, Aquatic Facility Maximum Bather Load to read: MAXIMUM BATHER LOAD for an AQUATIC FACILITY shall be determined by adding the calculations for each AQUATIC VENUE in the AQUATIC FACILITY. (m) Amend 4.1.2.3.6, Equipment Characteristics and Rating to read: The technical specifications and supplemental engineering data for each AQUATIC FACILITY and each AQUATIC VENUE shall include: (A) Detailed information on the type, size, operating characteristics, and rating of all mechanical and electrical equipment; (B) Hydraulic computations for head loss in all piping and recirculation equipment; (C) Pump curves that demonstrate that the selected recirculation pump(s) are adequate for the calculated required flows; and (D) Documentation per 4.7.3.2.2.3 to demonstrate that the selected disinfectant feeders/equipment are of sufficient size and capacity, including evaluation of the CHLORINE demand factors in 4.7.3.2.2.2.1. (n) Delete 4.1.2.3.9, Equipment Specifications. (o) Delete 4.1.2.3.13, Air Filter Media. (p) Amend 4.1.3.1.4, Plan Review Report to read: The AHJ shall provide a plan submission compliance review list to the AQUATIC FACILITY owner with the following information: (A) A comment section, keyed to the compliance review list, shall detail unsatisfactory and insufficient findings; (B) Indication of the AHJ approval or disapproval of the AQUATIC FACILITY construction plans; (C) In the case of a disapproval, specific reasons for disapproval, and procedure for resubmittal; and (D) Reviewer’s name, signature, and date of review. (q) Amend 4.1.3.3.2, Replacement Equipment Equivalency to read: The replacement of filters, feeders, controllers, flow meters, valves, or other similar equipment with identical or substantially similar equipment may be done without submission to the AHJ for approval of new or altered AQUATIC FACILITY plans. (r) Delete 4.1.4, Compliance Certificate. (s) Delete 4.1.5, Construction Permits. (t) Amend 4.2.1.1, Construction Material to read: AQUATIC VENUES shall be constructed of reinforced concrete or impervious and structurally sound material(s), which provide a smooth, easily cleaned, watertight structure capable of withstanding the anticipated stresses/loads for full and empty conditions taking into consideration climatic, hydrostatic, seismic, and the integration of the AQUATIC VENUE with other structural conditions and as required by applicable CODES. Prefabricated basins with a water temperature above 60 degrees Fahrenheit with integral filtration and sanitizing equipment are not allowed. (u) Delete 4.2.1.7.4, Dark Colors. (v) Amend 4.2.1.8, Slip Resistant to read: POOL floors in areas less than 5 feet (1.5 m) deep shall have a SLIP-RESISTANT finish. (w) Delete 4.2.2, Indoor Aquatic Facility. (x) Amend 4.5.4.4. Stairs to read: Stairs shall have a minimum uniform horizontal tread dept h of 10 inches (25 cm) , and a minimum unobstructed tread width of 24 inches (61.0 cm) . (y) Add 4.5.4.9, Approach Steps to read: Approach steps on the exterior of a raised wall extending above the DECK are required unless the raised wall is 19 inches (48.3 cm) or less in height above the DECK and serves as a transfer tier or pivot-seated entry. If no other entry points are provided and the water depth exceeds 24 inches, approach steps must be installed to ensure safe and accessible entry into the AQUATIC VENUE. (A) Exterior Steps: (i) Steps located on the outside of the wall must meet the standards for the Building Codes Division; (ii) A handrail shall be provided along both sides of the stairs having one or more risers, including the riser to the deck; (iii) Handrails shall be located at the outside edge of the stairs or spaced apart a minimum distance of 36 inches; (iv) Dimensions of handrails shall conform to requirements of Table 4.5.5.7 and Figure 4.5.5.7.1; and (v) Handrails shall return to the AQUATIC VENUE wall, guard or deck or shall be continuous to the handrail of an adjacent stair. (B) Interior Steps: (i) Stairway treads shall have a minimum unobstructed horizontal tread depth of 10" and a minimum unobstructed surface area of 240 square inches; (ii) Stair risers must conform to the requirements of 4.5.4.6; (iii) Handrails shall be located at the outside edge of the stairs or spaced apart a minimum distance of 36 inches; (iv) Dimensions of handrails shall conform to requirements of Table 4.5.5.7 and Figure 4.5.5.7.1; (v) Handrails shall return to the spa pool wall, guard or deck or shall be continuous to the handrail of an adjacent stair; and (vi) The leading horizontal edge or vertical edge (if applicable) of the interior spa steps shall be outlined with a continuous slip-resistant color contrasting tile or other permanent marking of not less than three-quarters of an inch and not greater than two inches. (z) Amend 4.5.5.4, Wider Than Five Feet to read: Stairs wider than five feet (1.5 m) shall have handrails at either side and spaced not more than every 12 feet (3.7 m) apart across the entire stair width, or as approved by the AHJ. (aa) Delete 4.5.5.5, ADAAG Accessibility. (bb) Delete 4.5.9.4, Rope and Float Line. (cc) Delete 4.5.10, Disabled Access. (dd) Amend 4.5.13.1, Withstand Loads to read: The AQUATIC VENUE shall be watertight, constructed of waterproof and enduring materials compatible with the swimming pool environment and shall be designed to withstand all anticipated loading for both pool-empty and pool-full conditions. (ee) Delete 4.5.13.3, Freezing. (ff) Delete 4.5.15.1, Perimeter Restrictions. (gg) Amend 4.5.16.2, Outlined Edges to read: The leading horizontal edge of UNDERWATER BENCHES shall be outlined with a continuous slip-resistant, color-contrasting tile or other permanent marking of not less than three-quarters of an inch (1.9 cm) and not greater than three inches (7.6 cm) . If diamond markers are used in place of continuous markings, each marker must be at least two inches by two inches in size, spaced no more than 10 inches apart center-to-center, positioned on the leading horizontal edge, slip-resistant, and in a contrasting color to the background. (hh) Amend 4.5.16.4, Maximum Seat Depth to read: The maximum submerged depth of any seat or sitting bench shall be 24 inches (61 cm) measured from the water line. (ii) Add: 4.5.16.5, Additional Requirements UNDERWATER BENCHES in a POOL must: (A) Be positioned to avoid interference with lap swimming. (B) Have the ROPE AND FLOAT LINE positioned at least six inches away from the vertical face of the UNDERWATER BENCH, if applicable. (C) Have QUALIFIED LIFEGUARDS on duty during all operating hours unless located within a senior living facility. (D) Have “No Diving” markers installed in accordance with 4.5.19.4.1 on the deck adjacent to the UNDERWATER BENCH. (jj) Amend 4.5.18.2, Nosing to read: UNDERWATER SHELVES shall have SLIP-RESISTANT, color-contrasting nosing at the leading horizontal edges and should be clearly visible from the DECK or from underwater. (kk) Amend 4.5.18.3 to read: UNDERWATER SHELVES shall have a maximum depth of 12 inches (30.5 cm). (ll) Add 4.5.18.5, Other Standards: (A) Must have steps leading into water depths no greater than three feet, six inches. (B) Must provide a turnover rate of 60 minutes or less. (C) Skimmers must be placed in locations to provide effective skimming or have a perimeter overflow system (gutter). (D) Floor inlets must be provided (1 per 400 sq. ft.). (E) Include signage " All children must be supervised by an adult " in letters at least two inches high. Signs must be placed within 10 feet of the underwater shelf. (mm) Delete 4.5.19.7, Non-Traditional Aquatic Venues. (nn) Amend 4.5.21.2, Justification to read: The DESIGN PROFESSIONAL shall provide justification to support variance requests in accordance with 5.2.3 for design parameters that do not meet the design STANDARDS and construction requirements listed in Chapter 4.0. (oo) Delete 4.6.1.7, Emergency Lighting. (pp) Amend 4.6.2.1, Purpose to read: An AQUATIC VENUE license holder must ensure that there is sufficient ventilation to prevent build-up of harmful amounts of moisture or chemical byproducts in the air of buildings enclosing AQUATIC VENUES. (qq) Amend 4.6.2.2, Exemptions to read: Indoor aquatic facility ventilation requirements do not apply to AQUATIC VENUES or AQUATIC FACILITIES built or renovated prior to September 1, 2014. (rr) Delete 4.6.2.3, Indoor Aquatic Facility. (ss) Delete 4.6.2.4, Mechanical Code. (tt) Delete 4.6.2.5, ASHRAE 62.1 Compliance. (uu) Delete 4.6.2.6, Temperature and Humidity Control. (vv) Delete 4.6.2.7, Performance Requirements for Air Handling Systems. (ww) Delete 4.6.2.8, Air Handling System Installation. (xx) Delete 4.6.2.9, Air Handling System Commissioning. (yy) Delete 4.6.3, Indoor/Outdoor Aquatic Facility Electrical Systems and Components. (zz) Amend 4.6.4.2, Pressure Relief Device to read: A listed pressure-relief device shall be installed to limit the pressure on the heating equipment to 50 psig or no more than the maximum value specified by the heating-equipment manufacturer and applicable CODES. (aaa) Delete 4.6.6, Emergency Exit. (bbb) Amend 4.6.7.1, Provided to read: A drinking fountain shall be provided inside a GENERAL USE AQUATIC FACILITY and shall be CERTIFIED, LISTED, AND LABELED to NSF/ANSI 61-2020 and, if electric, UL 399. (ccc) Amend 4.6.7.5, Potable Water Supply to read: The drinking fountain shall be supplied with water from an approved potable water supply that complies with OAR chapter 333, division 61. (ddd) Amend 4.6.9.1, Meet AHJ Requirements to read: Concessions for food and drink in an AQUATIC FACILITY shall meet all AHJ requirements and be located outside the PERIMETER DECK. (eee) Amend 4.6.10.1, Within Aquatic Facility Enclosure to read: An area designed for use by spectators may be located within an AQUATIC FACILITY ENCLOSURE. Spectators must be outside the PERIMETER DECK AREA. (fff) Delete 4.6.10.2, Deck. (ggg) Delete 4.6.11, Indoor Aquatic Facility Acoustics. (hhh) Amend 4.7.1.1.1, Equipped and Operated to read: Each AQUATIC VENUE shall be equipped and operated with an individual recirculation and filtration system capable of meeting the provisions outlined in Part 4.7, except for an ACTIVITY POOL as outlined in 4.7.1.2. (iii) Amend 4.7.1.2.1, Maintain and Measure to read: When treatment systems of multiple AQUATIC VENUES are combined as part of an ACTIVITY POOL, the design shall include all appurtenances to maintain and measure the required water characteristics including but not limited to flow rate, pH, and disinfectant concentration in each AQUATIC VENUE or AQUATIC FEATURE. (jjj) Amend 4.7.1.4.1.1, Skimming, to read: All POOLS shall be designed to provide SKIMMING for the entire POOL surface area with engineering rationale provided by the DESIGN PROFESSIONAL. (A) A perimeter- type overflow system shall be used for AQUATIC VENUES which are greater than 30 feet (9.1m) in width or have more than 2,500 square feet of surface area. (B) A skimmer-type overflow system may be used for AQUATIC VENUES less than 30 feet (9.1m) in width or with less than 2,500 square feet of surface area. (kkk) Amend 4.7.1.4.6.1, Automatic Makeup to read: Automatic makeup water supply equipment shall be provided to maintain continuous skimming of AQUATIC VENUES with Perimeter Overflow Systems. (lll) Amend 4.7.1.5.1.2, Provided to read: Where SKIMMERS are used, at least one surface SKIMMER shall be provided for each 400 square feet (37 m2) of surface area or fraction thereof. (mmm) Delete 4.7.1.5.1.4, Design Capacity. (nnn) Delete 4.7.1.5.1.5, Pool Width Limitations. (ooo) Amend 4.7.1.5.2.1, Effective to read: SKIMMERS shall be so located as to provide effective skimming of the entire water surface. Skimmer equalizer lines accessible to the public are prohibited. (ppp) Delete 4.7.1.5.2.2, Steps and Recessed Areas. (qqq) Delete 4.7.1.5.2.3, Wind Direction. (rrr) Delete 4.7.1.5.4.2, Trimmer Valve. (sss) Amend 4.7.1.6.2, Number and Location to read: POOLS must have at least two outlets. Except for: (A) Reverse Flow POOLS, where the drain is not connected to the recirculation system but is provided for drainage of the pool through an air-gap connection to the sanitary sewer. (B) Other suction-fitting arrangement that allows the drainage of the POOL through an air-gap connection to the sanitary sewer, or other approved location, while also providing entrapment protection. (C) POOLS with no drain system, with provisions to completely drain the pool to the sanitary sewer or other approved location, by other means that have entrapment protection. (D) WADING POOLS shall not have main drains installed. (E) Facilities licensed with a single main drain and in continuous operation prior to the adoption of this code, shall be equipped with either a secondary anti-entrapment device or a single unblockable drain, in compliance with the requirements of the Virginia Graeme Baker Pool and Spa Safety Act (VGBA). These upgrades must be completed within three years from the adoption of this code to ensure compliance with federal pool safety standards. (ttt) Amend 4.7.1.6.2.1, Location to read: SOFAs or outlets may be located on the bottom or side wall. Maintenance drains and SOFAs used to drain the POOL shall be located on the bottom and at the deepest point to achieve the objective of 4.5.2.3. POOLs with SOFAs or outlets on the side wall must have provisions to completely drain the pool to the sanitary sewer or other approved location, by other means that have entrapment protection. (uuu) Amend 4.7.1.6.2.2, Spaced to read: Outlets shall be separated by at least 3 feet (915mm) between the furthest fittings or be on separate planes and measured from the main drain connector pipe centerline. They shall be placed so the floor and wall suction fittings cannot be easily blocked at the same time. Maximum separation distances shall be specified by SOFA- specific installation instructions. (vvv) Amend 4.7.1.7.1.1, Materials to read: Piping system components in contact with POOL water shall be of non-toxic material, resistant to corrosion, able to withstand operating pressures, chemicals, and temperatures. (www) Delete 4.7.1.7.3.1, Temperature Variation. (xxx) Delete 4.7.1.7.5, Testing. (yyy) Delete 4.7.1.8.2, Materials. (zzz) Add 4.7.1.8.2.8, Materials to read: Pumps shall be CERTIFIED, LISTED, AND LABELED to NSF/ANSI 50. (aaaa) Amend Table 4.7.1.10, Aquatic Venue Maximum Allowable Turnover Times, as provided in the ED. NOTE at the end of this rule. (bbbb) Amend 4.7.2.2.1.2, Filtration Accessories to read: Filtration accessories shall include the following items: (A) Influent pressure gauge; and (B) Manual air relief system. (cccc) Amend 4.7.2.2.3.1, Operate to read: High-rate granular media filters shall be designed to operate at 18 GPM per square foot of filter media or that rate approved by the manufacturer for that particular filter, whichever is less. Pools constructed prior to May1, 1986, may continue to use filters sized at 20 GPM per square foot of filter media until replaced. (dddd) Delete 4.7.2.2.4, Minimum Filter Media Depth Requirements. (eeee) Delete 4.7.2.2.5, Differential Pressure Measurement Gauges. (ffff) Amend 4.7.2.4.1, Filtration Rates to read: The design filtration rate for surface-type cartridge filter shall not exceed 375 GPM per square foot. (gggg) Delete 4.7.2.4.3, Spare Cartridge. (hhhh) Amend 4.7.3.1.1, Disinfection and pH to read: DISINFECTION and pH control chemicals shall be automatically introduced through the RECIRCULATION SYSTEM for new construction or SUBSTANTIAL ALTERATION to an existing AQUATIC FACILITY. (iiii) Amend 4.7.3.1.1.1, Controller Used to read: A chemical controller, as specified in 4.7.3.2.8 shall be provided and used for MONITORING and control of disinfectant and pH feed equipment for new construction or SUBSTANTIAL ALTERATION to an existing AQUATIC FACILITY. (jjjj) Amend 4.7.3.2.1.1, Required to read: Chemical feeders shall be required in new or SUBSTANTIALLY ALTERED AQUATIC VENUES upon adoption of this CODE. (kkkk) Amend 4.7.3.2.1.2, Feeders & Devices to read: The AQUATIC VENUE shall be equipped with chemical feed equipment such as flow-through chemical feeders, electrolytic chemical generators, mechanical chemical feeders, chemical feed pumps, and AUTOMATED CONTROLLERS that are CERTIFIED, LISTED, AND LABELED to NSF-ANSI 50 by an ANSI-accredited certification organization. (llll) Amend 4.7.3.2.1.3, Interlock Controls and No or Low Flow Deactivation to read: For all new or SUBSTANTIALLY ALTERED AQUATIC VENUES, all chemical control and feed systems shall be provided with an automatic means to disable all chemical feeders for each VENUE or portion of a VENUE in the event of a low flow or no flow condition. This shall be accomplished through an electrical interlock consisting of at least two of the following: (A) Recirculation pump power monitor; (B) Flow meter/flow switch in the return line; or (C) Flow meter/flow switch at the chemical controller. (mmmm) Amend 4.7.3.2.1.4.1, Protective Cover to read: A protective cover shall be installed between chemical feed pumps supplying acid or liquid hypochlorite solution and other POOL components to shield staff and equipment from chemical sprays from leaking connections. (nnnn) Amend 4.7.3.2.2.1, Sizing to read: Feeders shall be capable of supplying disinfectant and pH control chemicals to the AQUATIC VENUE to maintain the DISINFECTION levels and pH at all times in accordance with these rules. (oooo) Delete 4.7.3.2.2.1, Chlorine Demand Factors. (pppp) Delete 4.7.3.2.2.3, Documentation. (qqqq) Amend 4.7.3.2.6.7, Interlock to read: The generator (s) shall be interlocked for all new or SUBSTANTIALLY ALTERED AQUATIC VENUES per 4.7.3.2.1.3. (rrrr) Amend 4.7.3.2.7.1, Provided to read: Feeders for pH adjustment shall be provided on all new and SUBSTANTIALLY ALTERED AQUATIC VENUES as in 4.7.3.2.1.2. (ssss) Amend 4.7.3.2.8.1, Required to read: AUTOMATED CONTROLLERS shall be installed for MONITORING and turning on or off chemical feeders used for pH and disinfectants at all new AQUATIC VENUES. (tttt) Amend 4.7.3.2.8.1.1 Existing Aquatic Venues to read: For existing AQUATIC VENUES, AUTOMATED CONTROLLERS shall be required at the time of a SUBSTANTIAL ALTERATION of the disinfection system. (uuuu) Amend 4.7.3.3.1.2, Required Facilities to read: The new construction or SUBSTANTIAL ALTERATION of the following INCREASED RISK AQUATIC VENUES, such as AQUATIC VENUES designed primarily for children under five years old, shall be required to use a SECONDARY TREATMENT after adoption of this CODE: (vvvv) Delete 4.7.3.3.2.1, Log Activation. (wwww) Delete 4.7.3.3.2.4, Minimum Flow Rate Calculation. (xxxx) Delete 4.7.3.3.2.5, Equation. (yyyy) Delete 4.7.3.3.2.6, Time for Dilution Reduction. (zzzz) Delete 4.7.3.3.2.7, Flow Rate Measurements. (aaaaa) Amend 4.7.3.3.3.1.1, Validation Standard to read: The EPA Ultraviolet Disinfectant Guidance Manual shall be considered a recognized national STANDARD in these rules. (bbbbb) Amend 4.7.3.3.3.2, Suitable for Intended Use to read; UV systems and all materials used therein shall be suitable for their intended use and be installed: (A) In accordance with these rules; (B) As CERTIFIED, LISTED AND LABELED to a specific STANDARD by an ANSI-accredited certification organization; and (C) As specified by the manufacturer. (ccccc) Amend 4.7.3.3.3.4, Electrically Interlocked to read: For new A QUATIC VENUES, SUBSTANTIAL ALTERATIONS or replacements, the equipment shall be electrically interlocked with feature pump (s) or automated feature supply valves, such that when the UV equipment fails to produce the required dosage as measured by automated sensor, the water features do not operate. (ddddd) Delete 4.7.3.3.3.5.1, Multiple Lamps. (eeeee) Delete 4.7.3.3.3.5.2, Fewer Sensors. (fffff) Delete 4.7.3.3.3.8, Manufacturer Log Inactivation Chart. (ggggg) Delete 4.7.3.3.3.9, Minimum RED. (hhhhh) Delete 4.7.3.3.3.10, Recommended Validation Protocol. (iiiii) Delete 4.7.3.3.4.1, Log Inactivation. (jjjjj) Delete 4.7.3.3.4.2, Onsite Measurement. (kkkkk) Amend 4.7.3.5.1, Compliance to read: WQTDS and kits shall be CERTIFIED, LISTED, AND LABELED to NSF/ANSI 50 by an ANSI-accredited certification organization or as approved by the AUTHORITY. (lllll) Delete 4.8.1.4.5, Dry Deck. (mmmmm) Delete 4.8.1.4.6.1, Stable materials. (nnnnn) Delete 4.8.1.5.1.1.1, Circulation Path. (ooooo) Delete 4.8.1.5.2.2, Circulation Path. (ppppp) Delete 4.8.1.5.2.3, Queuing Space. (qqqqq) Delete 4.8.1.5.2.4, Free Space. (rrrrr) Delete 4.8.1.5.3, Circulation Path. (sssss) Delete 4.8.1.8, Heated Decks. (ttttt) Add 4.8.5.3.4, Automatic External Defibrillators (AED) All general-use pools, and pools at health clubs serving 100 patrons or more a day, must provide an AED on-site and accessible for use. (A) The AED must be maintained, inspected and serviced, including the battery and electrodes according to the guidelines set forth by the manufacturer. (B) There must be a sufficient number of employees, including all lifeguards, trained in the use of the AED so that there is one on-site whenever the pool is open. (C) The AED must be stored in a location from which the AED is accessible and can be quickly retrieved. (D) Signage must be provided that indicates the location of the AED. (E) A policy must be developed for the use of the AED, including the need to contact 911 as soon as possible after identifying the incident. This policy should be made available to facility staff and must be posted with the AED. (uuuuu) Amend 4.8.6.2.1, Discourage Climbing to read: ENCLOSURES shall be designed to discourage climbing from outside the enclosure and be located at an AQUATIC VENUE or an AQUATIC FACILITY to prevent access to nearby structures to simplify climbing over it, such as light poles, site furnishings, overhanging tree limbs or other obvious footholds or handholds. A foothold and handhold must have a minimum separation distance of 54 inches from top to top. (vvvvv) Amend 4.8.6.2.1.1, Horizontal Mid-Rails to read: Horizontal mid-rails shall have a minimum separation distance of 42 inches (1.07 m) from either the top or bottom of the fence. (wwwww) Amend 4.8.6.2.1.2, Mesh Fencing to read: Chain-link fencing constructed of a maximum opening of 1-3/4 inches (44.4 mm) mesh shall be permitted. Mesh openings greater than 1-3/4 inches may have vertical slats installed. (xxxxx) Add 4.8.6.2.1.3, Footholds and Handholds All exterior projections or recessions must have a minimum separation distance of 42 inches (1.07 m) from either the top or bottom of the fence. (yyyyy) Add 4.8.6.2.1.4, Objects and Furnishings Items such as electrical/cable boxes, speakers, BBQ grills, tables, chairs, planters, trash bins, parked vehicles, shall not be within 42 inches of the enclosure. (zzzzz) Delete 4.8.6.2.2, Emergency Exit Paths. (aaaaaa) Delete 4.8.6.2.2.1, Pathways. (bbbbbb) Delete 4.8.6.2.2.2, Exit Pathway. (cccccc) Amend 4.8.6.2.2.3, Seasonal Separation to read: Seasonal separation may be employed at seasonally operated AQUATIC VENUES but shall be subject to the same physical requirements of permanent ENCLOSURES for AQUATIC VENUES in 4.8.6, except the minimum height of the enclosure must be 4 feet. (dddddd) Delete 4.8.6.2.3.1, Opened. (eeeeee) Amend 4.8.6.2.4, Height to read: ENCLOSURES shall be no less than 6 feet (1.83 m) in height. (ffffff) Amend 4.8.6.2.4.3, Other Barriers Not Serving as Part of the Enclosure to read: Except where otherwise noted, all other BARRIERS not serving as part of an ENCLOSURE shall not be less than 42 inches (1.1 m) in height. (gggggg) Amend 4.8.6.2.5, Clearance Above Grade, to read: The maximum vertical clearance at the bottom of the ENCLOSURE when measured on the side of the ENCLOSURE facing away from the enclosed space, shall not exceed: (A) Two inches (5.1 cm) above grade when the ENCLOSURE rests on a non-solid surface, including grass or gravel or (B) Four inches (10.2 cm) above grade when the ENCLOSURE rests on a solid surface. (hhhhhh) Add 4.8.6.2.6, Spacing Separation between vertical sections and bars shall be a maximum of four inches (100mm) , (iiiiii) Amend 4.8.6.3.1, Self-Closing and Latching to read: All primary public access gates or doors serving as part of an AQUATIC FACILITY ENCLOSURE or required ENCLOSURE shall be self-closing and self- latching from any open position. (jjjjjj) Amend 4.8.6.3.1.1, Self-latching Device Height to read: Operable parts of the release latch on self-latching devices shall be located 4-1/2 feet (1.4 m) above finished grade. Latches may not be operated from outside the enclosure. (kkkkkk) Delete 4.8.6.3.1.4, Emergency Egress. (llllll) Delete 4.8.6.3.1.6.1, Exception 1. (mmmmmm) Delete 4.8.6.3.1.6.2, Exception 2: Lifeguard(s) Provided. (nnnnnn) Delete 4.8.6.3.2, Gates. (oooooo) Amend 4.8.6.3.5, Swing Outward to read: All ENCLOSURE gates, doors and EXIT G ATES shall swing away from the AQUATIC VENUE. Fire exiting from other parts of a facility through the pool is not allowed. (pppppp) Delete 4.8.6.3.6, Absence of Building Codes. (qqqqqq) Add 4.8.6.3.7, Separate Activity Areas to read: All non-pool activity areas, including but not limited to, BBQ areas, playgrounds, game areas, and similar spaces not directly related to pool activities, must be located outside of the ENCLOSURE. (rrrrrr) Amend 4.8.6.4.3, Indoor and Outdoor Aquatic Venues to read: Where separate indoor and outdoor AQUATIC VENUES are located on the same site, an ENCLOSURE shall be provided between them. (ssssss) Delete 4.8.6.4.4, Wall Separating. (tttttt) Delete 4.9.1.7, Separation from Chemical Storage Spaces. (uuuuuu) Add 4.9.1.8.5, Chemical Separation to read: All chemicals and chemical equipment must be properly stored and installed to reduce or prevent injury. (vvvvvv) Add 4.9.1.8.5.1, Elevation of Chemicals to read: All stored chemicals and equipment containing chemicals must be elevated above the floor level in equipment rooms or any areas prone to water accumulation. (wwwwww) Add 4.9.1.8.5.2, Non-Combustible Support Materials to read: Materials used to elevate stored chemicals must be non-combustible. (xxxxxx) Add 4.9.1.8.5.3, Separation to read: Stored chemicals and equipment that contain combustible materials must be separated by a method approved by the Oregon Fire Code (OFC) or Building Codes Division (BCD). (yyyyyy) Add 4.9.1.8.44.9.1.8.5.4, Storage of Incompatible Chemicals to read: Whenever incompatible chemicals are stored in the same area, they must, at a minimum, be stored on separate spill-proof pallets to prevent cross-contamination or reaction. (zzzzzz) Delete 4.9.2, Chemical Storage Spaces, sections 4.9.2.1 through 4.9.2.9. (aaaaaaa) Delete 4.9.2.10.2, Emergency Ventilation. (bbbbbbb) Delete 4.9.2.10.3, Below Grade. (ccccccc) Amend 4.10.1.1.1, At Time of Adoption, Exception: to read: the following sections shall be required for all new or SUBSTANTIALLY ALTERED AQUATIC FACILITIES at time of adoption: (A) 4.10.4.5: Diaper-changing stations; (B) 4.10.4.6.5: Soap Dispensers; and (C) 4.10.4.6.9: Trash Can. (ddddddd) Amend 4.10.1.4 to read: Minimum Toilets, Urinals, and Other Fixtures The minimum number of toilets, urinals, and other HYGIENE FIXTURES provided, excluding SHOWERS, shall be the greater of the following two options: (A) In accordance with all applicable local, state, territorial, federal, and Tribal laws or (B) Based upon MAXIMUM BATHER LOAD of each aquatic venue. (eeeeeee) Delete 4.10.1.5, Theoretical Peak Occupancy. (ffffffff) Amend 4.10.2.1, Distance to read: A drinking fountain, toilet, HANDWASHING STATION, and DIAPER-CHANGING STATION shall be located no greater than 200 feet (91 m) walking distance from each AQUATIC VENUE. (ggggggg) Delete 4.10.2.2, Children Less than Five Years of Age. ( hhhhhhh ) Delete 4.10.3.3.2.1, Accessible Routes. (iiiiiii) Amend 4.10.4.1.3, Toilet Counts to read: One unisex restroom must be provided. Total toilet or urinal counts shall be in accordance with 4.10.1.4. (jjjjjjj) Amend 4.10.4.2.1, Count to read: The number of required CLEANSING SHOWERS shall be determined based on the maximum bather load, with one shower required for every 40 users, or a fraction thereof. A minimum of two showers must be provided, ensuring one is available per sex. For spa pools, only one CLEANSING SHOWER is required for every 40 users or a fraction thereof if unisex showers are provided. If unisex showers are not available, a minimum of two showers must be provided, with one designated for each sex. (kkkkkkk) Delete 4.10.4.2.1.1, Additional Cleansing Showers. (lllllll) Amend 4.10.4.3.1, Minimum and Location to read: A minimum of one RINSE SHOWER shall be provided on the DECK near an entry point to the AQUATIC VENUE. Additional RINSE SHOWERs may be required at the discretion of the AHJ. (mmmmmmm) Delete 4.10.4.3.4, Large Aquatic Facilities. (nnnnnnn) Delete 4.10.4.3.5, Beach Entry. (ooooooo) Delete 4.10.4.3.6, Lazy River. (ppppppp) Delete 4.10.4.3.7, Waterslide. (qqqqqqq) Amend 4.10.4.4, All Showers to read: AQUATIC FACILITIES with 7500 square feet (697 m2) of water area or more may be flexible in the number of CLEANSING SHOWERS they provide based on the MAXIMUM BATHER LOAD in 4.1.2.3.5: (rrrrrrr) Amend 4.10.4.5.1, Each Facility to read: All new or SUBSTANTIALLY ALTERED AQUATIC FACILITIES allowing use by diaper-aged BATHERS shall have at least one DIAPER-CHANGING STATION in each male and female HYGIENE FACILITY or make available a unisex DIAPER-CHANGING STATION. (sssssss) Amend 4.10.4.5.1.1, Hand Wash Sink to read: All new or SUBSTANTIALLY ALTERED AQUATIC FACILITIES, shall install an adjacent plumbed handwashing sink. (ttttttt) Delete 4.10.4.5.1.2, Portable. (uuuuuuu) Amend 4.10.4.6.8, Female Facilities to read: In female HYGIENE FACILITIES, covered receptacles adjacent to each toilet shall be provided for disposal of used feminine hygiene products. (vvvvvvv) Delete 4.10.7, Sharps. (wwwwwww) Amend 4.10.1.4, Minimum Toilets, Urinals, and Other Fixtures to read: The minimum number of toilets, urinals, and other HYGIENE FIXTURES provided, excluding SHOWERS, shall be the greater of the following two options: (A) In accordance with all applicable local, state, territorial, federal, and tribal laws or (B) Based upon MAXIMUM BATHER LOAD of each aquatic venue. Women, one per 40 pool users or fraction thereof; Men, one per 60 pool user or fraction thereof (urinals shall be an acceptable substitute for no more than one-half of the toilets). (xxxxxxx) Amend 4.11.1.1, Public Water System to read: Water serving an AQUATIC FACILITY shall be supplied from a potable water source in compliance with OAR chapter 333, division 61. (yyyyyyy) Delete 4.12.1.2.1, Exercise Spas. (zzzzzzz) Delete 4.12.1.5.1, Lower Ratio. (aaaaaaaa) Amend 4.12.2.5.2, Landing Area to read: If the WATERSLIDE FLUME ends in a POOL, the landing area shall be divided from the rest of the AQUATIC VENUE by a ROPE AND FLOAT LINE, WING WALL, PENINSULA, or other similar feature to prevent collisions with other BATHERS. (bbbbbbbb) Amend 4.12.3.1.1, Additional Provisions to read: In addition to the general POOL requirements stated in this CODE, WAVE POOLS shall comply with the additional provisions or reliefs of this section. (cccccccc) Amend 4.12.3.2.1.2, Handrails to read: If provided, shall be designed in such a way that they do not present a potential for injury or entrapment with WAVE POOL BATHERS. (dddddddd) Delete 4.12.4, Therapy Pools. (eeeeeeee) Amend 4.12.8.7, Deck Area to read: INTERACTIVE WATER PLAY VENUES shall be kept free of landscape debris by either: (A) Eight feet (2.4 m) of DECK area; or (B) Raised curbs. (ffffffff) Amend 4.12.8.8, Barrier, Separation by Distance to read: The INTERACTIVE WATER PLAY VENUE must be separated by a distance of at least 15 feet ( 4.6 m ) from other bodies of water and located at the shallow end of all pools. (gggggggg) Delete 4.12.8.8.1, Exception: Separated by Distance. (hhhhhhhh) Amend 4.12.8.12, Signage to read: Depth markings shall not be required for INTERACTIVE WATER PLAY VENUES and warning signs shall have the following information or text complying with the intent of the information below. If the venue is without an enclosure, the warning signs must be placed on four sides or not more than 50 feet apart, whichever is less. (A) "WARNING: NO LIFEGUARD" in letters at least four inches (100 mm) high (B) Do not use the pool if you have had diarrhea in the last two weeks. (C) All persons, who are not toilet trained, must wear swim diapers. (D) Do not poop or pee in the water. (E) Do not swallow or spit water. (F) Do not leave children unsupervised. (G) If the operator does not provide direct supervision, add: "For emergency assistance please (insert contact 911, or other emergency assistance site staffed during all hours the wading pool is open)” and “Please contact (insert contact person or agency and phone number) with any concerns about this pool". (iiiiiiii) Amend 4.12.9.2, Barrier to read: 4.12.9.2, Separation For new and SUBSTANTIALLY ALTERED WADING POOLS, a WADING POOL shall be separated by 15 feet (4.6 m) from other BODIES OF WATER and located closest to the shallow end of a POOL. (jjjjjjj) Amend 4.12.9.2.1, Complete Barrier to read: 4.12.9.2.1 Barrier A BARRIER between a WADING POOL and other BODIES OF WATER is not required. (kkkkkkk) Amend 4.12.9.2.2, to read: Shallow Water WADING POOLS near other WADING POOLS shall not be required to be separated by 15 feet (4.6m). [ED. NOTE: To view attachments referenced in rule text, click here to view rule.]