21 - Adoption of the 2022 California Building Standards Codes with Local Amendments and the 2022 California Fire Code with Local Amendments — Newport Beach City Council, November 15, 2022 (part 2 of 3)

CODE DEVELOPMENT HEARINGS
Group A Codes (Heard in 2021, Code Change
Group B Codes (Heard in 2022, Code Change
Proposals Deadline: January 11, 2021)
Proposals Deadline: January 10, 2022)
International Building Code
Administrative Provisions (Chapter 1 of all codes
except IECC, IRC and IgCC; IBC Appendix O; the
— Egress (Chapters 10, 11, Appendix E)
appendices titled "Board of Appeals" for all
— Fire Safety (Chapters 7, 8, 9, 14, 26)
codes except IECC, IRC, IgCC, ICCPC and IZC;
administrative updates to currently referenced
—General (Chapters 2-6, 12, 27-33,
standards; and designated definitions)
Appendices A, B, C, D, K, N)
International Fire Code
International Building Code
—Structural (Chapters 15-25,
Appendices F, G, H, I, J, L, M)
International Fuel Gas Code
International Existing Building Code
International Mechanical Code
International Energy Conservation Code —Com-
mercial
International Plumbing Code
International Energy Conservation Code —Resi-
dential
— IECC—Residential
— IRC—Energy (Chapter 11)
International Property Maintenance Code
International Green Construction Code
(Chapter 1)
International Private Sewage Disposal Code
International Residential Code
— IRC—Building (Chapters 1-10,
Appendices AE, AF, AH, AJ, AK, AL, AM,

AO, AQ, AR, AS, AT, AU, AV, AW)
International Residential Code
— IRC—Mechanical (Chapters 12-23)
— IRC—Plumbing (Chapters 25-33,
Appendices AG, Al, AN, AP)
International Swimming Pool and Spa Code
International Wildland-Urban Interface Code
International Zoning Code
Note: Proposed changes to the ICCPC will be heard by the code development committee noted in brackets [ ] in the text of the ICCPC.
2021 INTERNATIONAL SWIMMING POOL AND SPA CODE°
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Marginal Markings
Solid vertical lines in the margins within the body of the code indicate a technical change from the requirements of the 2018 edition. Deletion indicators in the form of an arrow (-�) are provided in the margin where an entire section, exception ortable has been deleted or an item in a list of items or row of a table has been deleted.

A single asterisk [*] placed in the margin indicates that text or a table has been relocated within the code. A double asterisk [**] placed in the margin indicates that the text or table immediately following it has been relocated there from elsewhere in the code. The following table indicates such relocations in the 2021 edition of the ISPSC.

RELOCATIONS
2021 LOCATION
2018 LOCATION
104.8
103.4
104.8.1
103.4.1
106.2
105.5.6
108.1
105.6
108.4
105.6.1
107.1
106.17
107.2
106.17.2
109.2
106.18
109.1
106.19
110.1-110.16
106.1-106.16
113
107
111.2
108.1
A101.3 - A101.3.2
108.2 - 108.2.2
A101.3.4
108.2.3
A101.3.6
108.2.4
A101.3.5
108.2.5
A101.3.7
108.2.6
A101.5
108.3
A101.5.1
108.4
A101.4
108.4.1
A101.5.3
108.5
Coordination of the International Codes
The coordination of technical provisions is one of the strengths of the ICC family of model codes. The codes can be used as a complete set of complementary documents, which will provide users with full integration and coordination of technical provisions. Individual codes can also be used in subsets or as stand-alone documents. To make sure that each individual code is as complete as possible, some tech- nical provisions that are relevant to more than one subject area are duplicated in some of the model codes. This allows users maximum flexibility in their application of the I -Codes.

A 2021 INTERNATIONAL SWIMMING POOL AND SPA CODE®
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Italicized Terms
Adoption
Terms italicized in code text, other than document titles, are defined in Chapter 2. The terms selected to be italicized have definitions that the user should read carefully to better understand the code.

Where italicized, the Chapter 2 definition applies. If not italicized, common -use definitions apply.

The ICC maintains a copyright in all of its codes and standards. Maintaining copyright allows ICC to fund its mission through sales of books, in both print and electronic formats. The ICC welcomes adop- tion of its codes by jurisdictions that recognize and acknowledge the ICC's copyright in the code, and further acknowledge the substantial shared value of the public/private partnership for code develop- ment between jurisdictions and the ICC.

The ICC also recognizes the need for jurisdictions to make laws available to the public. All I -Codes and I -Standards, along with the laws of many jurisdictions, are available for free in a nondownloadable form on the ICC's website. Jurisdictions should contact the ICC at [email protected] to learn how to adopt and distribute laws based on the ISPSC in a manner that provides necessary access, while maintaining the ICC's copyright.

To facilitate adoption, several sections of this code contain blanks for fill-in information that needs to be supplied by the adopting jurisdiction as part of the adoption legislation. For this code, please see:

Section 101.1. Insert: [NAME OF JURISDICTION]
Section 103.1. Insert: [INSERT NAME OF DEPARTMENT]
Section 113.4. Insert: [SPECIFY OFFENSE], [AMOUNT], and [NUMBER OF DAYS] Effective Use of the International Swimming Pool and Spa Code The ISPSC is a model code that regulates the minimum requirements for the design, construction, alteration, repair and maintenance of swimming pools, spas, hot tubs and aquatic facilities. This includes public swimming pools, public spas, public exercise spas, aquatic recreation facilities, onground storable residential pools, permanent inground residential pools, permanent residential spas, permanent residential exercise spas, portable residential spas and portable residential exercise spas.

In many jurisdictions, in addition to code officials having the responsibility for reviewing plans and inspecting the construction of pools and spas, environmental health officials also have a responsibility for oversight of the operation of pools and spas. In order to prevent disease and injuries, environmen- tal health officials conduct operational evaluations (inspections). This may include water chemistry, credentials and training of pool operators and lifeguards, proper water circulation, facility staffs pre- paredness to respond to injuries and accidents, and proper sanitation and safety of the facility.

Code officials and environmental health officials commonly work closely in the plan review and inspection of pools and spas. This collaboration between departments to jointly review plans and inspect pools and spas is critical in order to achieve a safe and healthy environment for all that utilize these facilities.

The Pool and Hot Tub Alliance (PHTA) [formerly The Association of Pool & Spa Professionals (APSP)], a cooperating sponsor with ICC in the development and update of the ISPSC, further notes:
"While it is recognized that proper construction and installation are essential, safe use of pools and spas requires common sense, including constant adult supervision of children and proper operation and maintenance. It is assumed and intended that pool users will exercise appropriate personal judg- ment and responsibility and that owners and operators of public and residential pools and spas will create and enforce rules and warning appropriate for their facilities." 2021 INTERNATIONAL SWIMMING POOL AND SPA CODE°
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ARRANGEMENT AND FORMAT OF THE 2021 ISPSC
The format of the ISPSC allows each chapter to be devoted to a particular subject with the exception of Chapter 3, which contains general compliance subject matter that is coordinated with the provi- sions for each type of pool and spa regulated in Chapters 4-10.

The following table shows how the ISPSC is divided. The ensuing chapter -by -chapter synopsis details the scope and intent of the provisions of the ISPSC.

Chapter Topics
Chapters
Subjects
1 Scope and Administration
2 Definitions
3 General Compliance
4 Public Swimming Pools
5 Public Spas and Public Exercise Spas
6 Aquatic Recreation Facilities
7 Onground Storable Residential Swimming Pools
8 Permanent Inground Residential Swimming Pools
9 Permanent Residential Spas and Permanent Residential Exercise Spas 10 Portable Residential Spas and Portable Residential Exercise Spas 11 Referenced Standards
Appendix A
Board of Appeals
Chapter 1 Scope and Administration
This chapter contains provisions for the application, enforcement and administration of subsequent requirements of the code. Chapter 1 identifies which swimming pools and spas come under its pur- view. It is largely concerned with maintaining "due process of law" in enforcing the design and con- struction criteria contained in the body of the code. Only through careful observation of the administrative provisions can the code official reasonably expect to demonstrate that "equal protec- tion under the law" has been provided.

Chapter 2 Definitions
Terms that are defined in the code are listed alphabetically in Chapter 2. While a defined term may be used in one chapter or another, the meaning provided in Chapter 2 is applicable throughout the code.

Where understanding of a term's definition is especially key to or necessary for the understanding of a particular code provision, the term is shown in italics wherever it appears in the code. This is true only for those terms that have a meaning that is unique to the code. In other words, the generally understood meaning of a term or phrase might not be sufficient or consistent with the meaning pre- scribed by the code; therefore, it is essential that the code -defined meaning be known.

Guidance regarding tense, gender and plurality of defined terms as well as guidance regarding terms not defined in this code is provided.
2021 INTERNATIONAL SWIMMING POOL AND SPA CODE°
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Chapter 3 General Compliance
Chapter 3 is broad in scope. It includes a variety of requirements for pools and spas. This chapter pro- vides requirements that are intended to maintain a minimum level of safety and sanitation for both the general public and the users of pools or spas. Chapter 3 provides specific criteria for electrical, plumbing, mechanical and fuel gas requirements; energy savings requirements; construction in flood hazard areas; barrier requirements; decks around pools and spas; general design; dimensional design; equipment; suction entrapment avoidance; circulation systems; filters; pumps and motors; return and suction fittings; skimmers; heaters; air blowers and air induction systems; water supply; sanitizing equipment; wastewater disposal; lighting; ladders and recessed treads; and safety. It is important to note that Chapter 3 is intended to provide general requirements not found in Chapters 4-10. Chapters 4-10 specifically reference Chapter 3 in order to coordinate the general provisions with the specific provisions based on the type of pool or spa.

Chapter 4 Public Swimming Pools
The purpose of Chapter 4 is to set forth specific requirements in the code for public swimming pools with regard to diving equipment, bather load limitations, rest ledges, wading pools, decks, deck equip- ment, filters, dressing and sanitary facilities, special features and signage. The term "public swimming pool" is defined in Chapter 2 and includes the different classes of pools (Class A — Class F).

Chapter 5 Public Spas and Public Exercise Spas
Chapter 5 establishes the specific criteria for public spas and public exercise spas with regard to mate- rials, structure and design, pumps and motors, return and suction fittings, heater and temperature requirements, water supply, sanitation, oxidation equipment and chemical feeders, and safety fea- tures. The term "spa" is defined in Chapter 2.

Chapter 6 Aquatic Recreation Facilities
The purpose of Chapter 6 is to establish specific requirements for aquatic recreation facilities with regard to floors, markings and indications, circulation systems, handholds and ropes, depths, barriers, number of occupants, toilet rooms and bathrooms, special features and signage. The term "aquatic recreation facility" is defined in Chapter 2 and includes wave pools, leisure rivers, inner tube rides and body slides, to name a few.

Chapter 7 Onground Storable Residential Swimming Pools
The purpose of Chapter 7 is to establish specific requirements for onground storable residential swim- ming pools with regard to ladders and stairs, decks and circulation systems. The term "onground stor- able pool" is defined in Chapter 2. This chapter applies to what has been commonly referred to in past standards and codes as onground or above -ground pools. The application of the provisions for onground residential pools is limited to pools associated with detached one- and two-family dwellings and townhouses not more than three stories high in accordance with the definition of the term "resi- dential" in Chapter 2.

Chapter 8 Permanent Inground Residential Swimming Pools The purpose of Chapter 8 is to establish specific requirements for permanent inground residential swimming pools with regard to design, construction tolerances, diving water envelopes, walls, offset ledges, pool floors, diving equipment, special features, circulation systems and safety features. The application of the provisions for inground residential pools is limited to pools associated with detached one- and two-family dwellings and townhouses not more than three stories high in accor- dance with the definition of the term "residential" in Chapter 2. 2021 INTERNATIONAL SWIMMING POOL AND SPA CODE®
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Chapter 9 Permanent Residential Spas and Permanent Residential Exercise Spas The purpose of Chapter 9 is to establish specific requirements for permanent residential spas and per- manent residential exercise spas with regard to safety features. The application of the provisions for residential spas ("spa" is defined in Chapter 2) is limited to spas associated with detached one- and two-family dwellings and townhouses not more than three stories high in accordance with the defini- tion of the term "residential" in Chapter 2.

Chapter 10 Portable Residential Spas and Portable Residential Exercise Spas The purpose of Chapter 10 is to establish specific requirements for portable residential spas and porta- ble residential exercise spas with regard to standards that the equipment must meet. The application of the provisions for residential spas ("spa" is defined in Chapter 2) is limited to spas associated with detached one- and two-family dwellings and townhouses not more than three stories high in accor- dance with the definition of the term "residential" in Chapter 2.

Chapter 11 Referenced Standards
The code contains numerous references to standards that are used to regulate materials and methods of construction. Chapter 11 contains a comprehensive list of all standards that are referenced in the code. The standards are part of the code to the extent of the reference to the standard. Compliance with the referenced standard is necessary for compliance with this code. By providing specifically adopted standards, the construction and installation requirements necessary for compliance with the code can be readily determined. The basis for code compliance is, therefore, established and available on an equal basis to the code official, contractor, designer and owner.

Chapter 11 is organized in a manner that makes it easy to locate specific standards. It lists all of the referenced standards, alphabetically, by acronym of the promulgating agency of the standard. Each agency's standards are then listed in either alphabetical or numeric order based on the standard iden- tification. The list also contains the title of the standard; the edition (date) of the standard referenced; any addenda included as part of the ICC adoption; and the section or sections of this code that refer- ence the standard.

Appendix A Board of Appeals
Section 111 of Chapter 1 requires the establishment of a board of appeals to hear appeals regarding determinations made by the code official. Appendix A provides qualification standards for members of the board as well as operational procedures of such board. 2021 INTERNATIONAL SWIMMING POOL AND SPA CODE°
A
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TABLE OF CONTENTS
CHAPTER 1 SCOPE AND ADMINISTRATION— 1-1
PART 1—SCOPE AND APPLICATION........... 1-1
Section
101 Scope and General Requirements .............. 1-1
102 Applicability .............................. 1-1
PART 2—ADMINISTRATION AND
ENFORCEMENT .....................
1-2
Section
103
Code Compliance Agency ...................
1-2
104
Duties and Powers of the Code Official.........
1-2
105
Permits ..................................
1-3
106
Construction Documents ....................
1-4
107
Notice of Approval .........................
1-4
108
Fees .....................................
1-5
109
Service Utilities ...........................
1-5
110
Inspections ...............................
1-5
111
Means of Appeal ..........................
1-6
112
Board of Appeals ..........................
1-6
113
Violations ................................
1-6
114
Stop Work Order ..........................
1-7
CHAPTER 2 DEFINITIONS ................... 2-1
Section
201 General .................................. 2-1
202 Definitions ............................... 2-1
CHAPTER 3 GENERAL COMPLIANCE ........
3-1
Section
301
General ..................................
3-1
302
Electrical, Plumbing, Mechanical
and Fuel Gas Requirements ................
3-1
303
Energy ..................................
3-1
304
Flood Hazard Areas ........................
3-2
305
Barrier Requirements .......................
3-2
306
Decks ...................................
3-4
307
General Design ............................
3-5
308
Dimensional Design ........................
3-6
309
Equipment ...............................
3-7
310
Suction Entrapment Avoidance ...............
3-7
311
Circulation Systems ........................
3-7
312
Filters ...................................
3-8
313
Pumps and Motors .........................
3-8
314
Return and Suction Fittings ..................
3-9
315
Skimmers ................................
3-9
316
Heaters .................................
3-10
317
Air Blower and Air Induction System .........
3-10
318
Water Supply ............................
3-11
319
Sanitizing Equipment ......................
3-11
320
Wastewater Disposal ......................
3-11
321
Lighting ................................
3-11
322
Ladders and Recessed Treads ...............
3-12
323
Safety ..................................
3-12
324
Equipment Rooms ........................
3-13
325
Indoor Air Quality ........................
3-16
CHAPTER 4 PUBLIC SWIMMING POOLS......
4-1
Section
401
General ..................................
4-1
402
Diving ..................................
4-1
403
Bather Load ..............................
4-3
404
Rest Ledges ..............................
4-3
405
Wading Pools .............................
4-3
406
Decks and Deck Equipment ..................
4-3
407
Circulation Systems ........................
4-4
408
Filters ...................................
4-4
409
Specific Safety Features .....................
4-5
410
Sanitary Facilities ...........................4-5
411
Special Features ............................4-5
412
Signage...................................4-6
CHAPTER 5 PUBLIC SPAS AND PUBLIC
EXERCISE SPAS .................
5-1
Section
501
General ..................................
5-1
502
Materials ................................
5-1
503
Structure and Design .......................
5-1
504
Pumps and Motors .........................
5-1
505
Return and Suction Fittings ..................
5-1
506
Heater and Temperature Requirements .........
5-1
507
Water Supply .............................
5-2
508
Safety Features.............................5-2
2018 INTERNATIONAL SWIMMING POOL AND SPA CODE® xiii
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TABLE OF CONTENTS
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CHAPTER 6 AQUATIC RECREATION
FACILITIES ..................... 6-1
Section
601
General ..................................
6-1
602
Floors ...................................
6-1
603
Markings and Indicators .....................
6-1
604
Circulation Systems ........................
6-1
605
Handholds and Ropes .......................
6-2
606
Depths ...................................
6-2
607
Barriers ..................................
6-2
608
Number of Occupants .......................
6-2
609
Dressing and Sanitary Facilities ...............
6-3
610
Special Features ...........................
6-3
611
Signage..................................
6-4
612
Interactive Water Play Features ...............
6-5

CHAPTER ONGROUND STORABLE

RESIDENTIAL SWIMMING
POOLS .......................... 7-1
Section
701 General .................................. 7-1
702 Ladders and Stairs ......................... 7-1
703 Decks ................................... 7-3
704 Circulation System ......................... 7-4
705 Safety Signs .............................. 7-5
CHAPTER 8 PERMANENT INGROUND

RESIDENTIAL SWIMMING
POOLS ..........................
8-1
801
General ..................................
8-1
802
Design ...................................
8-1
803
Construction Tolerances .....................
8-1
804
Diving Water Envelopes ....................
8-1
805
Walls ....................................
8-1
806
Offset Ledges .............................
8-3
807
Pool Floors ...............................
8-3
808
Diving Equipment .........................
8-3
809
Special Features ...........................
8-4
810
Circulation Systems ........................
8-4
811
Safety Features ............................
8-4
CHAPTER 9 PERMANENT RESIDENTIAL

SPAS AND PERMANENT

RESIDENTIAL EXERCISE
SPAS ............................ 9-1
901 General .................................. 9-1
902 Safety Features ........................... 9-1
CHAPTER 10 PORTABLE RESIDENTIAL SPAS

AND PORTABLE RESIDENTIAL
EXERCISE SPAS ............... 10-1
1001 General ................................ 10-1
CHAPTER 11 REFERENCED STANDARDS .... 11-1
APPENDIX A BOARD OF APPEALS ........... A-1
INDEX .................................. INDEX-1
AV 2018 INTERNATIONAL SWIMMING POOL AND SPA CODE®
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CHAPTER 1

SCOPE AND ADMINISTRATION
User note:

About this chapter. Chapter 1 establishes the limits of applicability of this code and describes how the code is to be applied and enforced.

Chapter 1 is in two parts: Part 1—Scope and Application (Sections 101-102) and Part 2—Administration and Enforcement (Sections 103- 114). Section 101 identifies which buildings and structures come under its purview and references other I -Codes as applicable. Standards and codes are scoped to the extent referenced (see Section 102.7).

This code is intended to be adopted as a legally enforceable document and it cannot be effective without adequate provisions for its admin- istration and enforcement. The provisions of Chapter 1 establish the authority and duties of the code official appointed by the authority having jurisdiction and also establish the rights and privileges of the design professional, contractor and property owner.

This chapter was extensively reorganized for the 2021 edition. For clarity, the relocation marginal markings have not been included. For complete information, see the Relocations Table in the Preface of this code.

PART 1—SCOPE AND APPLICATION
SECTION 101

SCOPE AND GENERAL REQUIREMENTS
[A] 101.1 Title. These regulations shall be known as the Swimming Pool and Spa Code of [NAME OF JURISDICTION],
hereinafter referred to as "this code."
[A] 101.2 Scope. The provisions of this code shall apply to the construction, alteration, movement, renovation, replace- ment, repair and maintenance of aquatic recreation facilities, pools and spas. The pools and spas covered by this code are either permanent or temporary, and shall be only those that are designed and manufactured to be connected to a circula- tion system and that are intended for swimming, bathing or wading.
101.2.1 Flotation tanks. Flotation tank systems intended for sensory deprivation therapy shall not be considered to be included in the scope of this code.
[A] 101.3 Purpose. The purpose of this code is to establish minimum requirements to provide a reasonable level of
safety, health, property protection and general welfare by regulating and controlling the design, construction, installa- tion, quality of materials, location and maintenance or use of pools and spas.
[A] 101.4 Severability. If any section, subsection, sentence, clause or phrase of this code is for any reason held to be unconstitutional, such decision shall not affect the validity of the remaining portions of this code.

SECTION 102

APPLICABILITY
[A] 102.1 General. Where there is a conflict between a
general requirement and a specific requirement, the specific requirement shall govern. Where, in any specific case,
different sections of this code specify different materials, methods of construction or other requirements, the most restrictive shall govern.
[A] 102.2 Existing installations. Any pool or spa and
related mechanical, electrical and plumbing systems
lawfully in existence at the time of the adoption of this code shall be permitted to have their use and maintenance contin- ued if the use, maintenance or repair is in accordance with the original design and no hazard to life, health or property is created.
[A] 102.3 Maintenance. Pools and spas and related mechan- ical, electrical and plumbing systems, both existing and new, and parts thereof, shall be maintained in proper operating condition in accordance with the original design in a safe and sanitary condition. Devices or safeguards that are required by this code shall be maintained in compliance with the edition of the code under which they were installed.

The owner or the owner's authorized agent shall be
responsible for maintenance of systems. To determine
compliance with this provision, the code official shall have the authority to require any system to be reinspected.
[A] 102.4 Additions, alterations or repairs. Additions, alterations, renovations or repairs to any pool, spa or related system shall conform to that required for a new system with- out requiring the existing systems to comply with the
requirements of this code. Additions, alterations or repairs shall not cause existing systems to become unsafe, insanitary or overloaded.

Minor additions, alterations, renovations and repairs to existing systems shall be permitted in the same manner and arrangement as in the existing system, provided that such repairs or replacement are not hazardous and are approved. [A] 102.5 Historic buildings. The provisions of this code relating to the construction, alteration, repair, enlargement, restoration, relocation or moving of pools, spas or systems shall not be mandatory for existing pools, spas or systems identified and classified by the state or local jurisdiction as part of a historic structure where such pools, spas or systems are judged by the code official to be safe and in the public interest of health, safety and welfare regarding any proposed construction, alteration, repair, enlargement, restoration, relocation or moving of such pool or spa.
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[Al 102.6 Moved pools and spas. Except as determined by Section 102.2, systems that are a part of a pool, spa or system moved into or within the jurisdiction shall comply with the provisions of this code for new installations. [A] 102.7 Referenced codes and standards. The codes and standards referenced in this code shall be those that are listed in Chapter 11 and such codes and standards shall be consid- ered to be part of the requirements of this code to the prescribed extent of each such reference. Where differences occur between provisions of this code and the referenced standards, the provisions of this code shall be the minimum requirements.
[A] 102.7.1 Application of the International Codes.

Where the International Residential Code is referenced in this code, the provisions of the International Residential Code shall apply to related systems in detached one- and two-family dwellings and townhouses not more than
three stories in height. Other related systems shall comply with the applicable International Code or referenced
standard.
[A] 102.8 Requirements not covered by code. Any require- ments necessary for the strength, stability or proper
operation of an existing or proposed system, or for the public safety, health and general welfare, not specifically covered by this code shall be determined by the code official.
[A] 102.9 Other laws. The provisions of this code shall not be deemed to nullify any provisions of local, state or federal law.
[A] 102.10 Application of references. References to chap- ter or section numbers, or to provisions not specifically identified by number, shall be construed to refer to such chapter, section or provision of this code.

PART 2—ADMINISTRATION AND ENFORCEMENT
SECTION 103

CODE COMPLIANCE AGENCY
[A] 103.1 Creation of agency. The [NAME OF DEPART-
MENT] is hereby created and the official in charge thereof shall be known as the code official. The function of the agency shall be the implementation, administration and
enforcement of the provisions of this code.
[A] 103.2 Appointment. The code official shall be
appointed by the chief appointing authority of the
jurisdiction.
[A] 103.3 Deputies. In accordance with the prescribed
procedures of this jurisdiction and with the concurrence of the appointing authority, the code official shall have the authority to appoint a deputy code official, other related technical officers, inspectors and other employees. Such employees shall have powers as delegated by the code
official.

SECTION 104

DUTIES AND POWERS OF THE CODE OFFICIAL
[A] 104.1 General. The code official is hereby authorized and directed to enforce the provisions of this code. The code official shall have the authority to render interpretations of this code and to adopt policies and procedures in order to clarify the application of its provisions. Such interpretations, policies and procedures shall be in compliance with the intent and purpose of this code. Such policies and procedures shall not have the effect of waiving requirements specifically provided for in this code.
[A] 104.2 Applications and permits. The code official shall receive applications, review construction documents and issue permits for the erection, alteration, demolition and moving of pools, spas and related mechanical, electrical and plumbing systems. The code official shall inspect the prem- ises for which such permits have been issued and enforce compliance with the provisions of this code.
[A] 104.3 Notices and orders. The code official shall issue necessary notices or orders to ensure compliance with this code.
[A] 104.4 Inspections. The code official shall make the required inspections, or the code official shall have the authority to accept reports of inspection by approved agen- cies or individuals. Reports of such inspections shall be in writing and be certified by a responsible officer of such approved agency or by the responsible individual. The code official is authorized to engage such expert opinion as deemed necessary to report on unusual technical issues that arise, subject to the approval of the appointing authority. [A] 104.5 Identification. The code official shall carry proper identification when inspecting structures or premises in the performance of duties under this code.
[A] 104.6 Right of entry. Where it is necessary to make an inspection to enforce the provisions of this code, or where the code official has reasonable cause to believe that there exists in a structure or on a premises a condition that is contrary to or in violation of this code that makes the struc- ture or premises unsafe, dangerous or hazardous, the code official is authorized to enter the structure or premises at reasonable times to inspect or to perform the duties imposed by this code, provided that if such structure or premises be occupied that credentials be presented to the occupant and entry requested. If such structure or premises is unoccupied, the code official shall first make a reasonable effort to locate the owner, the owner's authorized agent or other person having charge or control of the structure or premises and request entry. If entry is refused, the code official shall have recourse to the remedies provided by law to secure entry. [A] 104.7 Department records. The code official shall keep official records of applications received, permits and certifi- cates issued, fees collected, reports of inspections, and notices and orders issued. Such records shall be retained in the official records for the period required for retention of public records.
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[A] 104.8 Liability. The code official, member of the board of appeals or employee charged with the enforcement of this code, while acting for the jurisdiction in good faith and with- out malice in the discharge of the duties required by this code or other pertinent law or ordinance, shall not thereby be rendered civilly or criminally liable personally and is hereby relieved from personal liability for any damage accruing to persons or property as a result of any act or by reason of an act or omission in the discharge of official duties.
[A] 104.8.1 Legal defenses. Any suit or criminal
complaint instituted against an officer or employee
because of an act performed by that officer or employee in the lawful discharge of duties and under the provisions of this code shall be defended by legal representatives of the jurisdiction until the final termination of the proceed- ings. The code official or any subordinate shall not be liable for cost in any action, suit or proceeding that is instituted in pursuance of the provisions of this code. [A] 104.9 Modifications. Where there are practical difficul- ties involved in carrying out the provisions of this code, the code official shall have the authority to grant modifications for individual cases, upon application of the owner or
owner's authorized agent, provided that the code official shall first find that special individual reason makes the strict letter of this code impractical and the modification is in compliance with the intent and purpose of this code and that such modification does not lessen sustainability, health, accessibility, life safety and structural requirements. The details of action granting modifications shall be recorded and entered in the files of the department of building safety. [A] 104.10 Alternative materials, design and methods of construction and equipment. The provisions of this code are not intended to prevent the installation of any design or material or to prohibit any method of construction not specif- ically prescribed by this code, provided that any such
alternative has been approved. An alternative material, design or method of construction shall be approved where the code official finds that the proposed design is satisfactory and complies with the intent of the provisions of this code, and that the material, method or work offered is, for the purpose intended, not less than the equivalent of that
prescribed in this code in quality, strength, effectiveness, durability and safety. Where the alternative material, design or method of construction is not approved, the code official shall respond in writing, stating the reasons why the alterna- tive was not approved.
[A] 104.11 Required testing. Where there is insufficient evidence of compliance with the provisions of this code, or evidence that a material or method does not conform to the requirements of this code, or in order to substantiate claims for alternative materials or methods, the code official shall have the authority to require tests as evidence of compliance to be made at no expense to the jurisdiction.
[A] 104.11.1 Test methods. Test methods shall be as
specified in this code or by other recognized test stan- dards. In the absence of recognized and accepted test
methods, the code official shall approve the testing
procedures.
[A] 104.11.2 Testing agency. Tests shall be performed
by an approved agency.
[A] 104.11.3 Test reports. Reports of tests shall be
retained by the code official for the period required for retention of public records.
[A] 104.12 Alternative engineered design. The design,
documentation, inspection, testing and approval of an alter- native engineered design shall comply with Sections
104.12.1 through 104.12.6.
[A] 104.12.1 Design criteria. An alternative engineered design shall conform to the intent of the provisions of this code and shall provide an equivalent level of quality,
strength, effectiveness, durability and safety. Material, equipment or components shall be designed and installed in accordance with the manufacturer's instructions.
[A] 104.12.2 Submittal. The registered design profes-
sional shall indicate on the permit application that the system is an alternative engineered design. The permit
and permanent permit records shall indicate that an alter- native engineered design was part of the approved
installation.
[A] 104.12.3 Technical data. The registered design
professional shall submit sufficient technical data to
substantiate the proposed alternative engineered design and to prove that the performance meets the intent of this code.
[A] 104.12.4 Construction documents. The registered
design professional shall submit to the code official two complete sets of signed and sealed construction docu-
ments for the alternative engineered design.
[A] 104.12.5 Design approval. Where the code official
determines that the alternative engineered design
conforms to the intent of this code, the system shall be approved. If the alternative engineered design is not
approved, the code official shall notify the registered design professional in writing, stating the reasons why the alternative was not approved.
[A] 104.12.6 Inspection and testing. The alternative
engineered design shall be tested and inspected in accor- dance with the requirements of Section 110.12.
[A] 104.13 Material and equipment reuse. Materials,
equipment and devices shall not be reused unless such
elements have been reconditioned, tested, placed in good and proper working condition and approved.

SECTION 105

PERMITS
[A] 105.1 When required. Any owner, or owner's autho-
rized agent who desires to construct, enlarge, alter, repair, move, or demolish a pool or spa or to erect, install, enlarge, alter, repair, remove, convert or replace any system, the installation of which is regulated by this code, or to cause any such work to be performed, shall first make application to the code official and obtain the required permit for the work. A permit shall not be required for replastering or resurfacing of an existing pool or spa.
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[Al 105.2 Application for permit. Each application for a permit, with the required fee, shall be filed with the code official on a form furnished for that purpose and shall contain a general description of the proposed work and its location. The application shall be signed by the owner or the owner's authorized agent. The permit application shall
contain such other information required by the code official. [A] 105.3 Time limitation of application. An application for a permit for any proposed work shall be deemed to have been abandoned 180 days after the date of filing unless such application has been pursued in good faith or a permit has been issued; except that the code official is authorized to grant one or more extensions of time for additional periods not exceeding 180 days each. The extension shall be
requested in writing and justifiable cause demonstrated. [A] 105.4 Permit issuance. The application, construction documents and other data filed by an applicant for permit shall be reviewed by the code official. If the code official finds that the proposed work conforms to the requirements of this code and laws and ordinances applicable thereto, and that the fees specified in Section 108.1 have been paid, a permit shall be issued to the applicant.
[Al 105.4.1 Approved construction documents. When
the code official issues the permit where construction
documents are required, the construction documents shall be endorsed in writing and stamped "APPROVED." Such
approved construction documents shall not be changed,
modified or altered without authorization from the code official. Work shall be done in accordance with the
approved construction documents.

The code official shall have the authority to issue a
permit for the construction of a part of a system before the entire construction documents for the whole system have been submitted or approved, provided that adequate
information and detailed statements have been filed
complying with pertinent requirements of this code. The holders of such permit shall proceed at their own risk
without assurance that the permit for the entire system will be granted.
[A] 105.4.2 Validity. The issuance of a permit or
approval of construction documents shall not be
construed to be a permit for, or an approval of, any viola- tion of any of the provisions of this code or any other ordinance of the jurisdiction. Any permit presuming to
give authority to violate or cancel the provisions of this code shall not be valid.

The issuance of a permit based on construction docu-
ments and other data shall not prevent the code official from thereafter requiring the correction of errors in said construction documents and other data or from preventing building operations being carried on thereunder where in violation of this code or of other ordinances of this
jurisdiction.
[Al 105.4.3 Expiration. Every permit issued shall
become invalid unless the work authorized by such
permit is commenced within 180 days after its issuance, or if the work authorized by such permit is suspended or abandoned for a period of 180 days after the time the
work is commenced. The code official is authorized to
grant, in writing, one or more extensions of time, for a period not more than 180 days. The extension shall be
requested in writing and justifiable cause demonstrated. [A] 105.4.4 Extensions. Any permittee holding an unex-
pired permit shall have the right to apply for an extension of the time within which the permittee will commence
work under that permit when work is unable to be
commenced within the time required by this section for
good and satisfactory reasons. The code official shall
extend the time for action by the permittee for a period not exceeding 180 days if there is reasonable cause. The fee for an extension shall be one-half the amount required for a new permit for such work.
[A] 105.4.5 Suspension or revocation of permit. The
code official shall revoke a permit or approval issued
under the provisions of this code in case of any false
statement or misrepresentation of fact in the application or on the construction documents on which the permit or approval was based.

SECTION 106

CONSTRUCTION DOCUMENTS
[A] 106.1 Construction documents. Construction docu-
ments, engineering calculations, diagrams and other such data shall be submitted in two or more sets with each appli- cation for a permit. The code official shall require
construction documents, computations and specifications to be prepared and designed by a registered design professional where required by state law. Construction documents shall be drawn to scale and shall be of sufficient clarity to indicate the location, nature and extent of the work proposed and show in detail that the work conforms to the provisions of this code.
[A] 106.2 Retention of construction documents. One set of approved construction documents shall be retained by the code official for a period of not less than 180 days from date of completion of the permitted work, or as required by state or local laws. One set of approved construction documents shall be returned to the applicant, and said set shall be kept on the site of the building or work at all times during which the work authorized thereby is in progress.

SECTION 107

NOTICE OF APPROVAL
[A] 107.1 Approval. After the prescribed tests and inspec- tions indicate that the work complies in all respects with this code, a notice of approval shall be issued by the code
official.
[A] 107.2 Revocation. The code official is authorized to, in writing, suspend or revoke a notice of approval issued under the provisions of this code wherever the notice is issued in error, or on the basis of the incorrect information supplied, or where it is determined that the building or structure, premise, system or portion thereof is in violation of any ordinance or regulation or any of the provisions of this code.
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SECTION 108
FEES
[A] 108.1 Fees. A permit shall not be valid until the fees prescribed by law have been paid. An amendment to a
permit shall not be released until the additional fee, if any, has been paid.
[A] 108.2 Schedule of permit fees. Where work requires a permit, a fee for each permit shall be paid as required, in accordance with the schedule as established by the applica- ble governing authority
[A] 108.3 Permit valuations. The applicant for a permit shall provide an estimated permit value at time of applica- tion. Permit valuations shall include total value of work, including materials and labor, for which the permit is being issued, such as mechanical equipment and permanent
systems. If, in the opinion of the code official, the valuation is underestimated on the application, the permit shall be denied, unless the applicant can show detailed estimates to meet the approval of the code official. Final building permit valuation shall be set by the code official.
[Al 108.4 Work commencing before permit issuance. Any
person who commences any work on a mechanical system
before obtaining the necessary permits shall be subject to a fee as established by the code official that shall be in addition to the required permit fees.
[Al 108.5 Related fees. The payment of the fee for the
construction, alteration, removal or demolition for work done in connection to or concurrently with the work autho- rized by a permit shall not relieve the applicant or holder of the permit from the payment of other fees that are prescribed by law.
[A] 108.6 Refunds The code official is authorized to estab- lish a refund policy.

SECTION 109

SERVICE UTILITIES
[Al 109.1 Connection of service utilities. A person shall not make connections from a utility, source of energy, fuel, power, water system or sewer system to any building or
system that is regulated by this code for which a permit is required until authorized by the code official.
[Al 109.2 Temporary connection. The code official shall have the authority to authorize the temporary connection of the building or system to the utility, source of energy, fuel, power, water system or sewer system for the purpose of test- ing systems or for use under a temporary approval.
[A] 109.3 Authority to disconnect service utilities. The code official shall have the authority to authorize disconnec- tion of utility service to the building, structure or system regulated by this code and the referenced codes and stan- dards in case of emergency where necessary to eliminate an immediate hazard to life or property or where such utility connection has been made without the approval required by Section 108.2 or 108.3. The code official shall notify the serving utility, and wherever possible the owner or the owner's authorized agent and occupant of the building,
structure or service system of the decision to disconnect prior to taking such action. If not notified prior to discon- necting, the owner, the owner's authorized agent or occupant of the building, structure or service system shall be notified in writing, as soon as practical thereafter.

SECTION 110

INSPECTIONS
[A] 110.1 General. Construction or work for which a permit is required shall be subject to inspection by the code official and such construction or work shall remain visible and able to be accessed for inspection purposes until approved.

Approval as a result of an inspection shall not be construed to be an approval of a violation of the provisions of this code or of other ordinances of the jurisdiction. Inspections presuming to give authority to violate or cancel the provi- sions of this code or of other ordinances of the jurisdiction shall not be valid. It shall be the duty of the permit applicant to cause the work to remain accessible and exposed for
inspection purposes. Neither the code official nor the juris- diction shall be liable for expense entailed in the removal or replacement of any material required to allow inspection. [A] 110.2 Preliminary inspection. Before issuing a permit, the code official is authorized to examine or cause to be examined buildings, structures and sites for which an appli- cation has been filed.
[A] 110.3 Required inspections and testing. Pool and spa installations or alterations thereto, including equipment, piping, and appliances related thereto, shall be inspected by the code official to ensure compliance with the requirements of this code.
[A] 110.4 Other inspections. In addition to the inspections specified in Sections 110.2 and 110.3, the code official is authorized to make or require other inspections of any
construction work to ascertain compliance with the provi- sions of this code and other laws that are enforced.
[A] 110.5 Inspection request. It shall be the duty of the holder of the permit or their duly authorized agent to notify the code official when work is ready for inspection. It shall be the duty of the permit holder to provide access to and means for inspections of such work that are required by this code.
[A] 110.6 Approval required. Work shall not be done
beyond the point indicated in each successive inspection without first obtaining the approval of the code official. The code official, upon notification, shall make the requested inspection and shall either indicate the portion of the construction that is satisfactory as completed, or notify the permit holder or his or her agent wherein the same fails to comply with this code. Any portions that do not comply shall be corrected and such portion shall not be covered or
concealed until authorized by the code official.
[A] 110.7 Approved agencies. Test reports submitted to the code official for consideration shall be developed by
approved agencies that have satisfied the requirements as to qualifications and reliability.
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[Al 110.8 Evaluation and follow-up inspection services.

Prior to the approval of a closed, prefabricated system and the issuance of a permit, the code official shall require the submittal of an evaluation report on each prefabricated system indicating the complete details of the system, includ- ing a description of the system and its components, the basis on which the system is being evaluated, test results and simi- lar information, and other data as necessary for the code official to determine conformance to this code.
[A] 110.9 Evaluation service. The code official shall desig- nate the evaluation service of an approved agency as the evaluation agency, and review such agency's evaluation
report for adequacy and conformance to this code.
[A] 110.10 Follow-up inspection. Except where ready
access is provided to systems, service equipment and acces- sories for complete inspection at the site without
disassembly or dismantling, the code official shall conduct the frequency of in -plant inspections necessary to ensure conformance to the approved evaluation report or shall
designate an independent, approved inspection agency to conduct such inspections. The inspection agency shall
furnish the code official with the follow-up inspection manual and a report of inspections on request, and the
system shall have an identifying label permanently affixed to the system indicating that factory inspections have been performed.
[A] 110.11 Test and inspection records. Required test and inspection records shall be available to the code official at all times during the fabrication of the system and the installation of the system, or such records as the code official designates shall be filed.
[A] 110.12 Special inspections. Special inspections of alter- native engineered design systems shall be conducted in
accordance with Sections 110.12.1 and I10.12.2.
[A] 110.12.1 Periodic inspection. The registered design professional or designated inspector shall periodically inspect and observe the alternative engineered design to determine that the installation is in accordance with the approved construction documents. Discrepancies shall be brought to the immediate attention of the contractor for correction. Records shall be kept of inspections.
[A] 110.12.2 Written report. The registered design
professional shall submit a final report in writing to the code official upon completion of the installation, certify- ing that the alternative engineered design conforms to the approved construction documents. A notice of approval
for the system shall not be issued until a written certifica- tion has been submitted.
[A] 110.13 Testing. Systems shall be tested as required by this code. Tests shall be made by the permit holder and the code official shall have the authority to witness such tests. [A] 110.14 New, altered, extended or repaired systems.

New systems and parts of existing systems that have been altered, extended or repaired shall be tested as prescribed by this code.
[A] 110.15 Equipment, material and labor for tests.

Equipment, material and labor required for testing a system or part thereof shall be furnished by the permit holder. [A] 110.16 Reinspection and testing. Where any work or
installation does not pass any initial test or inspection, the necessary corrections shall be made to comply with this code. The work or installation shall then be resubmitted to the code official for inspection and testing.

SECTION 111

MEANS OF APPEAL
[A] 111.1 General. In order to hear and decide appeals of orders, decisions or determinations made by the code official relative to the application and interpretation of this code, there shall be and is hereby created a board of appeals. The board of appeals shall be appointed by the applicable
governing authority and shall hold office at its pleasure. The board shall adopt rules of procedure for conducting its busi- ness and shall render all decisions and findings in writing to the appellant with a duplicate copy to the code official. [A] 111.2 Limitations on authority. An application for
appeal shall be based on a claim that the true intent of this code or the rules legally adopted thereunder have been incor- rectly interpreted, the provisions of this code do not fully apply, or an equivalent or better form of construction is proposed. The board shall not have authority to waive
requirements of this code or interpret the administration of this code.
[A] 111.3 Qualifications. The board of appeals shall consist of members who are qualified by experience and training and are not employees of the jurisdiction.
[A] 111.4 Administration. The code official shall take
immediate action in accordance with the decision of the board.

SECTION 112

BOARD OF APPEALS
[A] 112.1 Membership of board. The board of appeals shall consist of five members appointed by the chief appointing authority as follows: one for 5 years, one for 4 years, one for 3 years, one for 2 years and one for 1 year. Thereafter, each new member shall serve for 5 years or until a successor has been appointed.

SECTION 113

VIOLATIONS
[A] 113.1 Unlawful acts. It shall be unlawful for any person, firm or corporation to erect, construct, alter, repair, remove, demolish or utilize any system, or cause same to be done, in conflict with or in violation of any of the provisions of this code.
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E*
[Al 113.2 Notice of violation. The code official shall serve a notice of violation or order to the person responsible for the erection, installation, alteration, extension, repair, removal or demolition of work in violation of the provisions of this code, or in violation of a detail statement or the approved construction documents there under, or in violation of a permit or certificate issued under the provisions of this code.

Such order shall direct the discontinuance of the illegal action or condition and the abatement of the violation. [A] 113.3 Prosecution of violation. If the notice of violation is not complied with promptly, the code official shall request the legal counsel of the jurisdiction to institute the appropri- ate proceeding at law or in equity to restrain, correct or abate such violation, or to require the removal or termination of the unlawful pool or spa in violation of the provisions of this code or of the order or direction made pursuant thereto. [A] 113.4 Violation penalties. Any person who shall violate a provision of this code or shall fail to comply with any of the requirements thereof or who shall erect, install, alter or repair a pool or spa in violation of the approved construction documents or directive of the code official, or of a permit or certificate issued under the provisions of this code, shall be guilty of a [SPECIFY OFFENSE], punishable by a fine of not more than [AMOUNT] dollars or by imprisonment not exceed- ing [NUMBER OF DAYS], or both such fine and imprisonment.

Each day that a violation continues after due notice has been served shall be deemed a separate offense.
[Al 113.5 Abatement of violation. The imposition of the penalties herein prescribed shall not preclude the legal offi- cer of the jurisdiction from instituting appropriate action to prevent violation, or to prevent illegal use of a pool or spa, or to stop an illegal act, conduct, business or utilization of the plumbing on or about any premises.
[A] 113.6 Unsafe systems. Any system regulated by this
code that is unsafe or that constitutes a fire or health hazard, insanitary condition, or is otherwise dangerous to human life is hereby declared unsafe. Any use of a system regulated by this code constituting a hazard to safety, health or public welfare by reason of inadequate maintenance, dilapidation, obsolescence, fire hazard, disaster, damage or abandonment is hereby declared an unsafe use. Any such unsafe system is hereby declared to be a public nuisance and shall be abated by repair, rehabilitation, demolition or removal.
[Al 113.6.1 Authority to condemn a system. Where the
code official determines that any system, or portion
thereof, regulated by this code has become hazardous to life, health or property or has become insanitary, the code official shall order in writing that such system either be removed or restored to a safe or sanitary condition. A
time limit for compliance with such order shall be speci- fied in the written notice. A person shall not use or
maintain a defective system after receiving such notice.

Where such a system is to be disconnected, written
notice as prescribed in Section 113.2 shall be given. In cases of immediate danger to life or property, such
disconnection shall be made immediately without such
notice.
[A] 113.6.2 Authority to disconnect service utilities.

The code official shall have the authority to authorize disconnection of utility service to the pool or spa regu- lated by the technical codes in case of an emergency,
where necessary, to eliminate an immediate danger to life or property. Where possible, the owner or the owner's
authorized agent and occupant of the building where the pool or spa is located shall be notified of the decision to disconnect utility service prior to taking such action. If not notified prior to disconnecting, the owner, the
owner's authorized agent or the occupant of the building shall be notified in writing, as soon as practical thereafter. [A] 113.6.3 Connection after order to disconnect. A
person shall not make connections from any energy, fuel, power supply or water distribution system, or supply
energy, fuel or water to any equipment regulated by this code that has been disconnected or ordered to be discon- nected by the code official or the use of which has been ordered to be discontinued by the code official until the code official authorizes the reconnection and use of such equipment.

When any system is maintained in violation of this
code, and in violation of any notice issued pursuant to the provisions of this section, the code official shall institute any appropriate action to prevent, restrain, correct or abate the violation.

SECTION 114

STOP WORK ORDER
[A] 114.1 Authority. Where the code official finds any work regulated by this code being performed in a manner contrary to the provisions of this code or in a dangerous or unsafe manner, the code official is authorized to issue a stop work order.
[A] 114.2 Issuance. The stop work order shall be in writing and shall be given to the owner of the property, the owner's authorized agent or the person performing the work. Upon issuance of a stop work order, the cited work shall immedi- ately cease. The stop work order shall state the reason for the order and the conditions under which the cited work is
authorized to resume.
[A] 114.3 Emergencies. Where an emergency exists, the
code official shall not be required to give a written notice prior to stopping the work.
[A] 114.4 Failure to comply. Any person who shall
continue any work after having been served with a stop work order, except such work as that person is directed to perform to remove a violation or unsafe condition, shall be subject to fines established by the authority having jurisdiction. 2021 INTERNATIONAL SWIMMING POOL AND SPA CODE"
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101338444
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Copyright® 2020 ICC. ALL RIGHTS RESERVED. Accessed by Tonee Thai ([email protected]), (City of Newport Beach) Order Number #101338444 on Aug 26, 2022 07:26 AM (PDT) 2rlua21l&.se Agreement with ICC. No further reproduce.., no further reproductions by any third party, or distribution authorized. Single user only, copying and networking prohibited. ANY UNAUTHORIZED

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101338444
CHAPTER 2

DEFINITIONS
User note:

About this chapter. Codes, by their very nature, are technical documents. Every word, term and punctuation mark can add to or change the meaning of a technical requirement. It is necessary to maintain a consensus on the specific meaning of each term contained in the code. Chapter 2 performs this function by stating clearly what specific terms mean for the purpose of the code.

SECTION 201

GENERAL
201.1 Scope. Unless otherwise expressly stated, the follow- ing words and terms shall, for the purposes of this code, have the meanings shown in this chapter.
201.2 Interchangeability. Words used in the present tense include the future; words stated in the masculine gender include the feminine and neuter; the singular number
includes the plural and the plural, the singular.
201.3 Terms defined in other codes. Where terms are not defined in this code and are defined in the International Building Code, International Energy Conservation Code,
International Fire Code, International Fuel Gas Code, Inter- national Mechanical Code, International Plumbing Code or International Residential Code, such terms shall have the meanings ascribed to them as in those codes.
201.4 Terms not defined. Where terms are not defined
through the methods authorized by this section, such terms shall have ordinarily accepted meanings such as the context implies.

SECTION 202

DEFINITIONS
ACCESSIBLE. Signifies access that requires the removal of an access panel or similar removable obstruction.

ACTIVITY POOL. A pool designed primarily for play
activity that uses constructed features and devices including lily pad walks, flotation devices, small slide features, and similar attractions.

AIR INDUCTION SYSTEM. A system whereby a volume
of air is introduced into hollow ducting built into a spa floor, bench, or hydrotherapy jets.
[Al ALTERATION. Any construction or renovation to an
existing pool or spa other than repair.
[A] APPROVED. Acceptable to the code official or author- ity having jurisdiction.
[A] APPROVED AGENCY. An established and recognized
agency regularly engaged in conducting tests or furnishing inspection services, or furnishing product certification where such agency has been approved by the code official.

AQUATIC RECREATION FACILITY. A facility that is
designed for free -form aquatic play and recreation. The facil- ities may include, but are not limited to, wave or surf action pools, leisure rivers, sand bottom pools, vortex pools, activity pools, inner tube rides, body slides and interactive play attractions.

BACKWASH. The process of cleansing the filter medium or elements by the reverse flow of water through the filter.

BACKWASH CYCLE. The time required to backwash the
filter medium or elements and to remove debris in the pool or spa filter.

BARRIER. A permanent fence, wall, building wall, or
combination thereof that completely surrounds the pool or spa and obstructs the access to the pool or spa. The term "permanent" shall mean not being able to be removed, lifted, or relocated without the use of a tool.

BATHER. A person using a pool, spa or hot tub and adjoin- ing deck area for the purpose of water sports, recreation, therapy or related activities.

BATHER LOAD. The number of persons in the pool or spa
water at any given moment or during any stated period of time.

BEACH ENTRY. Sloping entry starting above the waterline at deck level and ending below the waterline. The presence of sand is not required. Also called "zero entry."
CHEMICAL FEEDER. A floating or mechanical device for
adding a chemical to pool or spa water.

CHEMICAL STORAGE SPACE. A space in an aquatic
facility used for the storage of pool or spa chemicals such as acids, salt, or corrosive or oxidizing chemicals.

CIRCULATION EQUIPMENT. The components of a
circulation system.

CIRCULATION SYSTEM. The mechanical components
that are a part of a recirculation system on a pool or spa.

Circulation equipment may be, but is not limited to, catego- ries of pumps, hair and lint strainers, filters, valves, gauges, meters, heaters, surface skimmers, inlet fittings, outlet fittings and chemical feeding devices. The components have separate functions, but where connected to each other by piping, perform as a coordinated system for purposes of maintaining pool or spa water in a clear and sanitary condition.
[A] CODE OFFICIAL. The officer or other designated
authority charged with the administration and enforcement of this code, or a duly authorized representative.
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DEFINITIONS
101338444
[Al CONSTRUCTION DOCUMENTS. Written, graphic
and pictorial documents prepared or assembled for describing the design, location and physical characteristics of the elements of a project necessary for obtaining a building permit.

COPPER ALLOY. A homogeneous mixture of not less than
two metals where not less than 50 percent of the finished metal is copper.

DECK An area immediately adjacent to or attached to a pool or spa that is specifically constructed or installed for sitting, standing, or walking.

DEEP AREA. Water depth areas exceeding 5 feet (1524
mm).

DESIGN PROFESSIONAL. An individual who is regis-
tered or licensed to practice his or her respective design profession as defined by the statutory requirements of the professional registration or licensing laws of the state or juris- diction in which the project is to be constructed.

DESIGN RATE OF FLOW. The rate of flow used for
design calculations in a system.

DESIGN WATERLINE. The centerline of the skimmer or
other point as defined by the designer of the pool or spa.

DIVING AREA. The area of a swimming pool that is
designed for diving.

DIVING BOARD. A flexible board secured at one end that
is used for diving such as a spring board or a jump board.

DIVING PLATFORM. A stationary platform designed for
diving.

DIVING STAND. Any supporting device for a springboard,
jump board or diving board.

EQUIPMENT ROOM. A space intended for the operation
of pool pumps, filters, heaters, and controllers. This space is not intended for the storage of hazardous pool or spa
chemicals.

EXERCISE SPA (Also known as a swim spa). Variants of
a spa in which the design and construction includes specific features and equipment to produce a water flow intended to allow recreational physical activity including, but not limited to, swimming in place. Exercise spas can include peripheral jetted seats intended for water therapy, heater, circulation and filtration system, or can be a separate distinct portion of a combination spa/exercise spa and can have separate controls.

These spas are of a design and size such that they have an unobstructed volume of water large enough to allow the 99th Percentile Man as specified in APSP 16 to swim or exercise in place.

EXISTING POOL OR SPA. A pool or spa constructed prior
to the date of adoption of this code, or one for which a legal building permit has been issued.

FILTER. A device that removes undissolved particles from water by recirculating the water through a porous substance such as filter medium or elements.

FILTRATION. The process of removing undissolved parti-
cles from water by recirculating the water through a porous substance such as filter medium or elements.
[BS] FLOOD HAZARD AREA. The greater of the follow-
ing two areas:

1. The area within a flood plain subject to a 1-percent or greater chance of flooding in any year.

The area designated as a flood hazard area on a
community's flood hazard map, or otherwise legally
designated.

FLUME. A trough -like or tubular structure, generally recog- nized as a water slide, that directs the path of travel and the rate of descent by the rider.

GUTTER. Overflow trough in the perimeter wall of a pool that is a component of the circulation system or flows to waste.

HAIR AND LINT STRAINER. A device attached on or in
front of a pump to which the influent line (suction line) is connected for the purpose of entrapping lint, hair, or other debris that could damage the pump.

HANDHOLD. That portion of a pool or spa structure or a
specific element that is at or above the design waterline that users in the pool grasp onto for support.

HANDRAIL. A support device that is intended to be gripped by a user for the purpose of resting or steadying, typically located within or at exits to the pool or spa or as part of a set of steps.

HYDROTHERAPY JET. A fitting that blends air and
water, creating a high -velocity turbulent stream of air - enriched water.

INDOOR AQUATIC FACILITY. A physical place that
contains one or more pools or spas and the surrounding bather and spectator/stadium seating areas within a structure that meets the definition of "Building" in the International Build- ing Code. It does not include equipment, chemical storage, or bather hygiene rooms or any other rooms with a direct open- ing to the aquatic facility. Also known as a natatorium.

INTERACTIVE WATER PLAY FEATURES. Any
indoor or outdoor structure designed to allow for public recre- ational activities with recirculated, filtered, and treated water 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 installations are also known as splash pads, spray pads, and wet decks.

JUMP BOARD. A manufactured diving board that has a coil spring, leaf spring, or comparable device located beneath the board that is activated by the force exerted by jumping on the board's end.
[A] JURISDICTION. The governmental unit that has
adopted this code.
[A] LABEL. An identification applied on a product by the manufacturer that contains the name of the manufacturer, the function and performance characteristics of the product or material, and the name and identification of an approved agency and that indicates that the representative sample of the product or material has been tested and evaluated by an approved agency.
2-2
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REPRODUCTION OR DISTRIBUTION IS A VIOLATION OF THE FEDERAL COPYRIGHT ACT AND THE LICENSE AGREEMENT, AND SUBJECT TO CIVIL AND CRIMINAL PENALTIES THEREUNDER

DEFINITIONS
[Al LABELED. Equipment, materials or products to which
has been affixed a label, seal, symbol or other identifying mark of a nationally recognized testing laboratory, approved agency or other organization concerned with product evalua- tion that maintains periodic inspection of the production of the above -labeled items and whose labeling indicates either that the equipment, material or product meets identified stan- dards or has been tested and found suitable for a specified purpose.

LADDER. A structure for ingress and egress that usually consists of two long parallel side pieces joined at intervals by crosspieces such as treads.

Type A double access ladder. An "A -Frame" ladder that
straddles the pool wall of an above -ground pool and
provides ingress and egress and is intended to be removed when not in use.

Type B limited access ladder. An "A -Frame" ladder that straddles the pool wall of an above-ground/onground pool.

Type B ladders are removable and have a built-in feature that prevents entry to the pool when the pool is not in use.

Type C ladder. A "ground to deck" staircase ladder that allows access to an above -ground pool deck and has a
built-in entry -limiting feature.

Type D in -pool ladder. Located in the pool to provide a means of ingress and egress from the pool to the deck.

Type E or F in -pool staircase ladder. Located in the pool to provide a means of ingress and egress from the pool to the deck.

LIFELINE. An anchored line thrown to aid in rescue.
[A] LISTED. Equipment, materials, products or services
included in a list published by an organization acceptable to the code official and concerned with evaluation of products or services that maintains periodic inspection of production of listed equipment or materials or periodic evaluation of services and whose listing states either that the equipment, material, product or service meets identified standards or has been tested and found suitable for a specified purpose.

MAINTAINED ILLUMINATION. The value, in foot-
candles or equivalent units, below which the average illumi- nance on a specified surface is not allowed to fall. Maintained illumination equals the initial average illuminance on the specified surface with new lamps, multiplied by the light loss factor (LLF), to account for reduction in lamp intensity over time.

NEGATIVE EDGE. See "Vanishing edge."
NONENTRY AREA. An area of the deck from which entry
into the pool or spa is prohibited.

ONGROUND STORABLE POOL. A pool that can be
disassembled for storage or transport. This includes portable pools with flexible or nonrigid walls that achieve their struc- tural integrity by means of uniform shape, a support frame or a combination thereof, and that can be disassembled for stor- age or relocation.

OVERFLOW GUTTER. The gutter around the top perime-
ter of the pool or spa, which is used to skim the surface. [A] OWNER. Any person, agent, operator, entity, firm or corporation having any legal or equitable interest in the prop- erty; or recorded in the official records of the state, county or municipality as holding an interest or title to the property; or otherwise having possession or control of the property, including the guardian of the estate of any such person, and the executor or administrator of the estate of such person if ordered to take possession of real property by a court. [A] PERMIT. An official document or certificate issued by the authority having jurisdiction that authorizes performance of a specified activity.

POOL. See "Public swimming pool" and "Residential swim- ming pool."
POWER SAFETY COVER. A pool cover that is placed
over the water area, and is opened and closed with a motor- ized mechanism activated by a control switch.

PUBLIC SWIMMING POOL (Public Pool). A pool, other
than a residential pool, that is intended to be used for swim- ming or bathing and is operated by an owner, lessee, operator, licensee or concessionaire, regardless of whether a fee is charged for use. Public pools shall be further classified and defined as follows:

Class A competition pool. A pool intended for use for
accredited competitive aquatic events such as Federation Internationale De Natation (FINA), USA Swimming,
USA Diving, USA Synchronized Swimming, USA Water
Polo, National Collegiate Athletic Association (NCAA),
or the National Federation of State High School Associa- tions (NFHS).

Class B public pool. A pool intended for public recre-
ational use that is not identified in the other classifications of public pools.

Class C semi-public pool. A pool operated solely for and in conjunction with lodgings such as hotels, motels, apart- ments or condominiums.

Class D-1 wave action pool. A pool designed to simulate breaking or cyclic waves for purposes of general play or surfing.

Class D-2 activity pool. A pool designed for casual water play ranging from simple splashing activity to the use of attractions placed in the pool for recreation.

Class D-3 catch pool. A body of water located at the
termination of a manufactured waterslide attraction. The body of water is provided for the purpose of terminating the slide action and providing a means for exit to a deck or walkway area.

Class D-4 leisure river. A manufactured stream of water of near -constant depth in which the water is moved by
pumps or other means of propulsion to provide a river -like flow that transports bathers over a defined path that may include water features and play devices.

Class D-5 vortex pool. A circular pool equipped with a
method of transporting water in the pool for the purpose of propelling riders at speeds dictated by the velocity of the moving stream of water.
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DEFINITIONS
101338444
Class D-6 interactive play attraction. A manufactured
water play device or a combination of water -based play devices in which water flow volumes, pressures or
patterns can be varied by the bather without negatively influencing the hydraulic conditions for other connected devices. These attractions incorporate devices or activities such as slides, climbing and crawling structures, visual effects, user -actuated mechanical devices and other
elements of bather -driven and bather -controlled play.

Class E. Pools used for instruction, play or therapy and with temperatures above 86°F (30°C).

Class F. Class F pools are wading pools and are covered within the scope of this code as set forth in Section 405.

Public pools are either a diving or nondiving type. Diving types of public pools are classified into types as an indication of the suitability of a pool for use with diving equipment.

Type O. A nondiving public pool.

Types VI —IX. Public pools suitable for the installation of diving equipment by type.

RECESSED TREADS. A series of vertically spaced cavities in a pool or spa wall creating tread areas for step holes.

RECIRCULATION SYSTEM. See "Circulation system."
[A] REPAIR. The reconstruction or renewal of any part of a pool or spa for the purpose of its maintenance or to correct damage.

RESIDENTIAL. For purposes of this code, residential
applies to detached one- and two-family dwellings and town- houses not more than three stories in height.

RESIDENTIAL SWIMMING POOL (Residential Pool).

A pool intended for use that is accessory to a residential setting and available only to the household and its guests.

Other pools shall be considered to be public pools for
purposes of this code.

Type O. A nondiving residential pool.

Types I—V. Residential pools suitable for the installation of diving equipment by type.

RETURN INLET. The aperture or fitting through which the water under positive pressure returns into a pool.

RING BUOY. A ring -shaped floating buoy capable of
supporting a user, usually attached to a throwing line.

ROPE AND FLOAT LINE. A continuous line not less than
l/4 inch (6 mm) in diameter that is supported by buoys and attached to opposite sides of a pool to separate the deep and shallow ends.

RUNOUT. A continuation of water slide flume surface
where riders are intended to decelerate and come to a stop.

SAFETY COVER. A structure, fabric or assembly, along
with attendant appurtenances and anchoring mechanisms,
that is temporarily placed or installed over an entire pool, spa or hot tub and secured in place after all bathers are absent from the water.

SHALL. The term, where used in the code, is construed as mandatory.

SHALLOW AREAS. Portions of a pool or spa with water
depths less than 5 feet (1524 mm).

SKIMMER. A device installed in the pool or spa that permits the removal of floating debris and surface water to the filter.

SLIP RESISTANT. A surface that has been treated or
constructed to significantly reduce the chance of a user slip- ping. The surface shall not be an abrasion hazard.

SLOPE BREAK. Occurs at the point where the slope of the pool floor changes to a greater slope.

SPA. A product intended for the immersion of persons in temperature -controlled water circulated in a closed system, and not intended to be drained and filled with each use. A spa usually includes a filter, an electric, solar or gas heater, a pump or pumps, and a control, and can include other equip- ment, such as lights, blowers, and water -sanitizing
equipment.

Nonself-contained spa. A factory -built spa in which the water heating and circulating equipment is not an integral part of the product. Nonself-contained spas may employ
separate components such as an individual filter, pump, heater and controls, or they can employ assembled combi- nations of various components.

Permanent residential spa. A spa, intended for use that is accessory to a residential setting and available to the household and its guests and where the water heating and water -circulating equipment is not an integral part of the product. The spa is intended as a permanent plumbing
fixture and not intended to be moved.

Portable residential spa. A spa intended for use that is accessory to a residential setting and available to the household and its guests and where it is either self-
contained or nonself-contained.

Public spa. A spa other than a permanent residential spa or portable residential spa that is intended to be used for bathing and is operated by an owner, licensee or conces- sionaire, regardless of whether a fee is charged for use.

Self-contained spa. A factory -built spa in which all
control, water heating and water -circulating equipment is an integral part of the product. Self-contained spas may be permanently wired or cord connected.

SPRAY POOL. A pool or basin occupied by construction
features that spray water in various arrays for the purpose of wetting the persons playing in the spray streams.

SUBMERGED VACUUM FITTING. A fitting intended to
provide a point of connection for suction side automatic swimming pool, spa, and hot tub cleaners.

SUCTION OUTLET. A submerged fitting, fitting assem-
bly, cover/grate and related components that provide a
localized low-pressure area for the transfer of water from a swimming pool, spa or hot tub. Submerged suction outlets have been referred to as main drains.

SURFACE SKIMMING SYSTEM. A device or system
installed in the pool or spa that permits the removal of float- ing debris and surface water to the filter.
2-4
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DEFINITIONS
SURGE CAPACITY. The storage volume in a surge tank,
gutter, and plumbing lines.

SURGE TANK. A storage vessel within the pool recirculat- ing system used to contain the water displaced by bathers.

SWIMOUT. An underwater seat area that is placed
completely outside of the diving envelope of the pool. Where located at the deep end, swimouts are permitted to be used as the deep -end means of entry or exit to the pool.

TUBE RIDE. A gravity flow attraction found at a waterpark designed to convey riders on an inner -tube -like device through a series of chutes, channels, flumes or pools.

TURNOVER RATE. The period of time, usually in hours,
required to circulate a volume of water equal to the pool or spa capacity.

UNDERWATER BENCH. An underwater seat that can be
recessed into the pool wall or placed completely inside the perimeter shape of the pool.

UNDERWATER LEDGE. A narrow shelf projecting from
the side of a vertical structure whose dimensions are defined in the appropriate standard.

VANISHING EDGE. Water -feature detail in which water
flows over the edge of not fewer than one of the pool walls and is collected in a catch basin. Also called "Negative edge." WATERLINE. See "Design waterline."
WAVE POOL CAISSON. A large chamber used in wave
generation. This chamber houses pulsing water and air surges in the wave generation process and is not meant for human occupancy.

ZERO ENTRY. See "Beach entry."
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101338444
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101338444
CHAPTER 3

GENERAL COMPLIANCE
User note:

About this chapter: Chapter 3 covers general regulations for pool and spa installations. As many of these requirements would need to be repeated in Chapters 3 through 10, placing such requirements in only one location eliminates code development coordination issues with the same requirement in multiple locations. These general requirements can be superseded by more specific requirements for certain appli- cations in Chapters 3 through 10.

SECTION 301

GENERAL
301.1 Scope. The provisions of this chapter shall govern the general design and construction of public and residential pools and spas and related piping, equipment, and materials.

Provisions that are unique to a specific type of pool or spa are located in Chapters 4 through 10.
301.1.1 Application of Chapters 4 through 10. Where
differences occur between the provisions of this chapter and the provisions of Chapters 4 through 10, the provi- sions of Chapters 4 through 10 shall apply.

SECTION 302

ELECTRICAL, PLUMBING,

MECHANICAL AND FUEL GAS REQUIREMENTS
302.1 Electrical. Electrical requirements for aquatic facili- ties shall be in accordance with NFPA 70 or the
International Residential Code, as applicable in accordance with Section 102.7.1.

Exception: Internal wiring for portable residential spas and portable residential exercise spas.
302.2 Water service and drainage. Piping and fittings used for water service, makeup and drainage piping for pools and spas shall comply with the International Plumbing Code.

Fittings shall be approved for installation with the piping installed.
302.3 Pipe, fittings and components. Pipe, fittings and components shall be listed and labeled in accordance with NSF 50 or NSF 14. Plastic jets, fittings, and outlets used in public spas shall be listed and labeled in accordance with NSF 50.

Exceptions:

1. Portable residential spas and portable residential
exercise spas listed and labeled in accordance
with UL 1563 or CSA C22.2 No. 218.1.

2. Onground storable pools supplied by the pool
manufacturer as a kit that includes all pipe, fittings
and components.
302.4 Concealed piping inspection. Piping, including
process piping, that is installed in trenches, shall be inspected prior to backfilling.
302.5 Backflow protection. Water supplies for pools and spas shall be protected against Backflow in accordance with the International Plumbing Code or the International Resi- dential Code, as applicable in accordance with Section
102.7.1.
302.6 Wastewater discharge. Where wastewater from
pools or spas, such as backwash water from filters and water from deck drains discharge to a building drainage system, the connection shall be through an air gap in accordance with the International Plumbing Code or the International Resi- dential Code as applicable in accordance with Section
102.7.1.
302.7 Tests. Tests on water piping systems constructed of plastic piping shall not use compressed air for the test. 302.8 Maintenance. Pools and spas shall be maintained in a clean and sanitary condition, and in good repair.
302.8.1 Manuals. An operating and maintenance manual
in accordance with industry -accepted standards shall be provided for each piece of equipment requiring
maintenance.

SECTION 303
ENERGY
303.1 Energy consumption of pools and permanent spas.

The energy consumption of pools and permanent spas shall be controlled by the requirements in Sections 303.1.1
through 303.1.3.
303.1.1 Heaters. The electric power to heaters shall be controlled by a readily accessible on -off switch that is an integral part of the heater, mounted on the exterior of the heater or external to and within 3 feet (914 mm) of the heater. Operation of such switch shall not change the
setting of the heater thermostat. Such switches shall be in addition to a circuit breaker for the power to the heater.

Gas -fired heaters shall not be equipped with continuously burning ignition pilots.
2021 INTERNATIONAL SWIMMING POOL AND SPA CODE"
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303.1.2 Time switches. Time switches or other control
methods that can automatically turn off and on heaters
and pump motors according to a preset schedule shall be installed for heaters and pump motors. Heaters and pump motors that have built-in time switches shall be in compli- ance with this section.

Exceptions:

1. Where public health standards require 24-hour
pump operation.

2. Pumps that operate solar- or waste -heat recov-
ery pool heating systems.
303.1.3 Covers. Outdoor heated pools and outdoor
permanent spas shall be provided with a vapor -retardant cover or other approved vapor -retardant means in accor- dance with Section 104.12.

Exception: Where more than 70 percent of the energy
for heating, computed over an operating season, is
from a heat pump or solar energy source, covers or
other vapor -retardant means shall not be required.
303.2 Portable spas. The energy consumption of electric - powered portable spas shall be controlled by the require- ments of APSP 14.
303.3 Residential pools and permanent residential spas.

The energy consumption of residential swimming pools and permanent residential spas shall be controlled in accordance with the requirements of APSP 15.

SECTION 304

FLOOD HAZARD AREAS
304.1 General. The provisions of Section 304 shall control the design and construction of pools and spas installed in flood hazard areas.
[BS] 304.2 Determination of impacts based on location.

Pools and spas located in flood hazard areas indicated
within the International Building Code or the International Residential Code shall comply with Section 304.2.1 or
304.2.2.

Exception: Pools and spas located in riverine flood
hazard areas that are outside of designated floodways
and pools and spas located in flood hazard areas where
the source of flooding is tides, storm surges or coastal storms.
[BS] 304.2.1 Pools and spas located in designated
floodways. Where pools and spas are located in desig-
nated floodways, documentation shall be submitted to the code official that demonstrates that the construction of the pools and spas will not increase the design flood elevation at any point within the jurisdiction.
[BS] 304.2.2 Pools and spas located where floodways
have not been designated. Where pools and spas are
located where design flood elevations are specified but floodways have not been designated, the applicant shall provide a floodway analysis that demonstrates that the
proposed pool or spa and any associated grading and fill- ing, will not increase the design flood elevation more than 1 foot (305 mm) at any point within the jurisdiction.
[BS] 304.3 Pools and spas in coastal high -hazard areas.

Pools and spas installed in coastal high -hazard areas shall be designed and constructed in accordance with ASCE 24.
[BS] 304.4 Protection of equipment. Equipment shall be
elevated to or above the design flood elevation or be
anchored to prevent flotation and protected to prevent water from entering or accumulating within the components during conditions of flooding.
304.5 GFCI protection. Electrical equipment installed
below the design flood elevation shall be supplied by branch circuits that have ground -fault circuit interrupter protection for personnel.

SECTION 305

BARRIER REQUIREMENTS
305.1 General. The provisions of this section shall apply to the design of barriers for restricting entry into areas having pools and spas. Where spas or hot tubs are equipped with a lockable safety cover complying with ASTM F1346 and
swimming pools are equipped with a powered safety cover that complies with ASTM F 1346, the areas where those spas, hot tubs or pools are located shall not be required to comply with Sections 305.2 through 305.7.
305.1.1 Construction fencing required. The construc-
tion sites for in -ground swimming pools and spas shall be provided with construction fencing to surround the site from the time that any excavation occurs up to the time that the permanent barrier is completed. The fencing shall be not less than 4 feet (1219 mm) in height.
305.2 Outdoor swimming pools and spas. Outdoor pools
and spas and indoor swimming pools shall be surrounded by a barrier that complies with Sections 305.2.1 through 305.7. 305.2.1 Barrier height and clearances. Barrier heights
and clearances shall be in accordance with all of the
following:

1. The top of the barrier shall be not less than 48
inches (1219 mm) above grade where measured
on the side of the barrier that faces away from the
pool or spa. Such height shall exist around the
entire perimeter of the barrier and for a distance of
3 feet (914 mm) measured horizontally from the
outside of the required barrier.

2. The vertical clearance between grade and the
bottom of the barrier shall not exceed 2 inches (51
mm) for grade surfaces that are not solid, such as
grass or gravel, where measured on the side of the
barrier that faces away from the pool or spa.

3. The vertical clearance between a surface below
the barrier to a solid surface, such as concrete, and
the bottom of the required barrier shall not exceed
4 inches (102 mm) where measured on the side of
the required barrier that faces away from the pool
or spa.
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2021 INTERNATIONAL SWIMMING POOL AND SPA CODE°
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4. Where the top of the pool or spa structure is above
grade, the barrier shall be installed on grade or
shall be mounted on top of the pool or spa struc-
ture. Where the barrier is mounted on the top of
the pool or spa, the vertical clearance between the
top of the pool or spa and the bottom of the barrier
shall not exceed 4 inches (102 mm).
305.2.2 Openings. Openings in the barrier shall not allow passage of a 4-inch-diameter (102 mm) sphere.
305.2.3 Solid barrier surfaces. Solid barriers that do not have openings shall not contain indentations or protru- sions that form handholds and footholds, except for
normal construction tolerances and tooled masonry joints. 305.2.4 Mesh fence as a barrier. Mesh fences, other
than chain link fences in accordance with Section 305.2.7, shall be installed in accordance with the manufacturer's instructions and shall comply with the following:

1. The bottom of the mesh fence shall be not more
than 1 inch (25 mm) above the deck or installed
surface or grade.

2. The maximum vertical clearance from the bottom
of the mesh fence and the solid surface shall not
permit the fence to be lifted more than 4 inches
(102 mm) from grade or decking.

3. The fence shall be designed and constructed so
that it does not allow passage of a 4-inch (102
mm) sphere under any mesh panel. The maximum
vertical clearance from the bottom of the mesh
fence and the solid surface shall be not greater
than 4 inches (102 mm) from grade or decking.

4. An attachment device shall attach each barrier
section at a height not lower than 45 inches (1143
mm) above grade. Common attachment devices
include, but are not limited to, devices that
provide the security equal to or greater than that of
a hook -and -eye -type latch incorporating a spring -
actuated retaining lever such as a safety gate hook.

5. Where a hinged gate is used with a mesh fence,
the gate shall comply with Section 305.3.

6. Patio deck sleeves such as vertical post recepta-
cles that are placed inside the patio surface shall
be of a nonconductive material.

7. Mesh fences shall not be installed on top of
onground residential pools.
305.2.4.1 Setback for mesh fences. The inside of a
mesh fence shall be not closer than 20 inches (508
mm) to the nearest edge of the water of a pool or spa.
305.2.5 Closely spaced horizontal members. Where the
barrier is composed of horizontal and vertical members
and the distance between the tops of the horizontal
members is less than 45 inches (1143 mm), the horizontal members shall be located on the pool or spa side of the fence. Spacing between vertical members shall not exceed 13/4 inches (44 mm) in width. Where there are decorative cutouts within vertical members, spacing within the
cutouts shall not exceed 13/4 inches (44 mm) in width.
305.2.6 Widely spaced horizontal members. Where the
barrier is composed of horizontal and vertical members
and the distance between the tops of the horizontal
members is 45 inches (1143 mm) or more, spacing
between vertical members shall not exceed 4 inches (102 mm). Where there are decorative cutouts within vertical members, the interior width of the cutouts shall not
exceed 13/4 inches (44 mm).
305.2.7 Chain link dimensions. The maximum opening
formed by a chain link fence shall be not more than 13/4 inches (44 mm). Where the fence is provided with slats
fastened at the top and bottom that reduce the openings, such openings shall be not greater than 13/4 inches (44 mm).
305.2.8 Diagonal members. Where the barrier is
composed of diagonal members, the maximum opening
formed by the diagonal members shall be not greater than 13/4 inches (44 mm). The angle of diagonal members shall be not greater than 45 degrees (0.79 rad) from vertical. 305.2.9 Clear zone. Where equipment, including pool
equipment such as pumps, filters and heaters, is on the same lot as a pool or spa and such equipment is located outside of the barrier protecting the pool or spa, such equipment shall be located not less than 36 inches (914 mm) from the outside of the barrier.
305.3 Doors and gates. Doors and gates in barriers shall comply with the requirements of Sections 305.3.1 through 305.3.3 and shall be equipped to accommodate a locking
device. Pedestrian access doors and gates shall open outward away from the pool or spa, shall be self -closing and shall have a self -latching device.
305.3.1 Utility or service doors and gates. Doors and
gates not intended for pedestrian use, such as utility or service doors and gates, shall remain locked when not in use.
305.3.2 Double or multiple doors and gates. Double
doors and gates or multiple doors and gates shall have not fewer than one leaf secured in place and the adjacent leaf shall be secured with a self -latching device.
305.3.3 Latch release. For doors and gates in barriers, the door and gate latch release mechanisms shall be in
accordance with the following:

1. Where door and gate latch release mechanisms are
accessed from the outside of the barrier and are
not of the self-locking type, such mechanism shall
be located above the finished floor or ground
surface in accordance with the following:

1.1. At public pools and spas, not less than 52
inches (1219 mm) and not greater than 54
inches (1372 mm).

1.2. At residential pools and spas, not less 54
inches (1372 mm).

2. Where door and gate latch release mechanisms are
of the self-locking type such as where the lock is
operated by means of a key, an electronic opener
or the entry of a combination into an integral
combination lock, the lock operation control and
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Copyright 0 2020 ICC. ALL RIGHTS RESERVED. Accessed by Tonee Thai ([email protected]), (City of Newport Beach) Order Number #101338444 on Aug 26, 2o22 07:26 AM (PDT) &I-255ense Agreement with ICC. No further reproduction, no further reproductions by any third party, or distribution authorized. Single user only, copying and networking prohibited. ANY UNAUTHORIZED

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the latch release mechanism shall be located
above the finished floor or ground surface in
accordance with the following:

2. L At public pools and spas, not less than 34
inches and not greater than 48 inches
(1219 mm).

2.2. At residential pools and spas, at not greater
than 54 inches (1372 mm).

3. At private pools, where the only latch release
mechanism of a self -latching device for a gate is
located on the pool and spa side of the barrier, the
release mechanism shall be located at a point that is
at least 3 inches (76 mm) below the top of the gate.
305.3.4 Barriers adjacent to latch release mechanisms.

Where a latch release mechanism is located on the inside of a barrier, openings in the door, gate and barrier within 18 inches (457 mm) of the latch shall not be greater than l/2 inch (12.7 mm) in any dimension.
305.4 Structure wall as a barrier. Where a wall of a dwell- ing or structure serves as part of the barrier and where doors, gates or windows provide direct access to the pool or spa through that wall, one of the following shall be required:

1. Operable windows having a sill height of less than 48 inches (1219 mm) above the indoor finished floor,
doors and gates shall have an alarm that produces an
audible warning when the window, door or their
screens are opened. The alarm shall be listed and
labeled as a water hazard entrance alarm in accor-
dance with UL 2017.

2. In dwellings not required to be Accessible units,
Type A units or Type B units, the operable parts of
the alarm deactivation switches shall be located at
not less than 54 inches (1372 mm) above the finished
floor.

3. In dwellings that are required to be Accessible units, Type A units or Type B units, the operable parts of
the alarm deactivation switches shall be located not
greater than 54 inches (1372 mm) and not less than
48 inches (1219 mm) above the finished floor.

4. In structures other than dwellings, the operable parts of the alarm deactivation switches shall be located
not greater than 54 inches (1372 mm) and not less
than 48 inches (1220 mm) above the finished floor.

5. A safety cover that is listed and labeled in accordance with ASTM F1346 is installed for the pools and spas.

6. An approved means of protection, such as self -clos- ing doors with self -latching devices, is provided.

Such means of protection shall provide a degree of
protection that is not less than the protection afforded by Item 1 or 2.
305.5 Onground residential pool structure as a barrier.

An onground residential pool wall structure or a barrier mounted on top of an onground residential pool wall struc- ture shall serve as a barrier where all of the following conditions are present:

1. Where only the pool wall serves as the barrier, the
bottom of the wall is on grade, the top of the wall is
not less than 48 inches (1219 mm) above grade for
the entire perimeter of the pool, the wall complies
with the requirements of Section 305.2 and the pool
manufacturer allows the wall to serve as a barrier.

2. Where a barrier is mounted on top of the pool wall,
the top of the barrier is not less than 48 inches (1219 mm) above grade for the entire perimeter of the pool,
and the wall and the barrier on top of the wall comply
with the requirements of Section 305.2.

3. Ladders or steps used as means of access to the pool are capable of being secured, locked or removed to
prevent access except where the ladder or steps are
surrounded by a barrier that meets the requirements
of Section 305.

4. Openings created by the securing, locking or removal of ladders and steps do not allow the passage of a 4-
inch (102 mm) diameter sphere.

5. Barriers that are mounted on top of onground resi-
dential pool walls are installed in accordance with
the pool manufacturer's instructions.
305.6 Natural barriers. In the case where the pool or spa area abuts the edge of a lake or other natural body of water, public access is not permitted or allowed along the shoreline, and required barriers extend to and beyond the water's edge not less than 18 inches (457 mm), a barrier is not required between the natural body of water shoreline and the pool or spa.
305.7 Natural topography. Natural topography that
prevents direct access to the pool or spa area shall include but not be limited to mountains and natural rock formations.

A natural barrier approved by the governing body shall be acceptable provided that the degree of protection is not less than the protection afforded by the requirements of Sections 305.2 through 305.5.
305.8 Means of egress. Outdoor public pools provided with barriers shall have means of egress as required by Chapter 10 of the International Building Code.

SECTION 306
DECKS
306.1 General. The structural design and installation of decks around pools and spas shall be in accordance with the International Residential Code or the International Building Code, as applicable in accordance with Section 102.7 and this section.
306.2 Slip resistant. Decks, ramps, coping, and similar step surfaces shall be slip resistant and cleanable. Special features in or on decks such as markers, brand insignias, and similar materials shall be slip resistant.
306.3 Step risers and treads. Step risers for decks of public pools and spas shall be uniform and have a height not less than 3% inches (95 mm) and not greater than V/2 inches
(191 mm). The tread distance from front to back shall be not less than 11 inches (279 mm). Step risers for decks of resi- dential pools and spas shall be uniform and shall have a height not exceeding V/2 inches (191 mm). The tread
3-4
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GENERAL COMPLIANCE
distance from front to back shall be not less than 10 inches (254 mm).
306.4 Deck steps handrail required. Public pool and spa deck steps having three or more risers shall be provided with a handrail.
306.5 Slope. The minimum slope of decks shall be in accor- dance with Table 306.5 except where an alternative drainage method is provided that prevents the accumulation or pool- ing of water. The slope for decks, other than wood decks, shall be not greater than inch per foot (1 mm per 24 mm) except for ramps. The slope for wood and wood/plastic
composite decks shall be not greater than '/4 inch per 1 foot (1 mm per 48 mm). Decks shall be sloped so that standing water will not be deeper than '/$ inch (3.2 mm), 20 minutes after the cessation of the addition of water to the deck.

TABLE 306.5

MINIMUM DRAINAGE SLOPES FOR DECK SURFACES

SURFACE

MINIMUM DRAINAGE SLOPE
(INCH PER FOOT)
Carpet
' /,
Exposed aggregate
1/4
Textured, hand -finished concrete
'/g
Travertine/brick-set pavers, public
pools or spas
3/
g
Travertine/brick-set pavers,
residential pools or spas
/ $
Wood
I/g
Wood/plastic composite
'/g
For SI: I inch = 25.4 mm, I foot = 304.8 mm.
306.6 Gaps. Gaps shall be provided between deck boards in wood and wood/plastic composite decks. Gaps shall be
consistent with approved engineering methods with respect to the type of wood used and shall not cause a tripping hazard.
306.6.1 Maximum gap. The open gap between pool
decks and adjoining decks or walkways, including joint
material, shall be not greater than 3/4 inch (19.1 mm). The difference in vertical elevation between the pool deck and the adjoining sidewalk shall be not greater than '/4 inch (6.4 mm).
306.7 Concrete joints. Isolation joints that occur where the pool coping meets the concrete deck shall be water tight. 306.7.1 Joints at coping. Joints that occur where the pool coping meets the concrete deck shall be installed to
protect the coping and its mortar bed from damage as a
result of the anticipated movement of adjoining deck.
306.7.2 Crack control. Joints in a deck shall be provided to minimize visible cracks outside of the control joints caused by imposed stresses or movement of the slab.
306.7.3 Movement control. Areas where decks join
existing concrete work shall be provided with a joint to protect the pool from damage caused by relative
movement.
306.8 Deck edges. The edges of decks shall be radiused, tapered, or otherwise designed to eliminate sharp corners. 306.9 Valves under decks. Valves installed in or under
decks shall be accessible for operation, service, and mainte- nance. Where access through the deck walking surface is required, an access cover shall be provided for the opening in the deck. Such access covers shall be slip resistant and secured.
306.9.1 Hose bibbs. Hose bibbs shall be provided for
rinsing down the entire deck and shall be installed in
accordance with the International Plumbing Code or
International Residential Code, as applicable in accor- dance with Section 102.7.1, and shall be located not
greater than 150 feet (45 720 mm) apart. Water -powered devices, such as water -powered lifts, shall have a dedi- cated hose bibb water source.

Exception: Residential pools and spas shall not be
required to have hose bibbs located at 150-foot (45 720 mm) intervals, or have a dedicated hose bibb for
waterpowered devices.

SECTION 307

GENERAL DESIGN
307.1 General design requirements. Sections 307.1.1
through 307.1.4 shall apply to all pools and spas.
307.1.1 Glazing in hazardous locations. Hazardous
locations for glazing shall be as defined in the Interna- tional Building Code or the International Residential
Code, as applicable in accordance with Section 102.7.1 of this code. Where glazing is determined to be in a hazard- ous location, the requirements for the glazing shall be in accordance with those codes, as applicable.
307.1.2 Colors and finishes. For other than residential pools and residential spas, the colors, patterns, or finishes of the pool and spa interiors shall not obscure objects or surfaces within the pool or spa.
307.1.2.1 Munsell color value. Finishes shall be not
less than 6.5 on the Munsell color value scale.

Exceptions: The following shall not be required to
comply with this section:

1. Competitive lane markings.

2. Floors of dedicated competitive diving
wells.

3. Step or bench edge markings.

4. Pools shallower than 24 inches (609.6
mm).

5. Water line tiles.

6. Wave and surf pool depth change indicator
tiles.

7. Depth change indicator tiles where a rope
and float line is provided.

8. Features such as rock formations, as
approved.
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307.1.3 Roofs or canopies. Roofs or canopies over pools and spas shall be in accordance with the International
Building Code or International Residential Code, as
applicable in accordance with Section 102.7.1 and shall be constructed so as to prevent water runoff into the pool or spa.
307.1.4 Accessibility. An accessible route to public pools and spas shall be provided in accordance with the Inter- national Building Code. Accessibility within public pools and spas shall be provided as required by the accessible recreational facilities provisions of the International Building Code. Pool and spa lifts providing an accessible means of entry into the water shall be listed and labeled in accordance with UL 60335-2-1000 and be installed in
accordance with ICC A117.1 and NFPA 70.
307.2 Specific design and material requirements. Sections 307.2.1 through 307.2.4 shall apply to all pools and spas except for listed and labeled portable residential spas, and listed and labeled portable residential exercise spas.
307.2.1 Materials. Pools and spas and appurtenances
thereto shall be constructed of materials that are nontoxic to humans and the environment; that are generally or
commonly regarded to be impervious and enduring; that
will withstand the design stresses; and that will provide a watertight structure with a smooth and easily cleanable surface without cracks or joints, excluding structural
joints, or that will provide a watertight structure to which a smooth, easily cleaned surface/finish is applied or
attached. Material surfaces that come in contact with the user shall be finished, so that they do not constitute a cutting, pinching, puncturing or abrasion hazard under
casual contact and intended use.
307.2.1.1 Beach pools. Clean sand or similar material,
where used in a beach pool environment, shall be used
over an impervious surface. The sand area shall be
designed and controlled so that the circulation system, maintenance, safety, sanitation, and operation of the
pool are not adversely affected.
307.2.1.2 Compatibility. Assemblies of different
materials shall be chemically and mechanically
compatible for their intended use and environment.
307.2.2 Materials and structural design. Pools and spas shall conform to one or more of the standards indicated in Table 307.2.2. The structural design of pools and spas
shall be in accordance with the International Building
Code or the International Residential Code, as applicable in accordance with Section 102.7.1 of this code.
307.2.2.1 Installation. Equipment for pools and spas
shall be supported to prevent damage from misalign-
ment and settling and located so as to allow access for inspection, servicing, removal and repair of compo-
nent parts.
307.2.3 Freeze protection. In climates subject to freezing temperatures, outdoor pool and spa shells and appurte-
nances, piping, filter systems, pumps and motors, and
other components shall be designed and constructed to
provide protection from damage from freezing.
307.2.4 Surface condition. The surfaces within public
pools and spas intended to provide footing for users shall be slip resistant and shall not cause injury during normal use.
307.2.5 Plaster. The plastering of pools and permanently installed concrete spas shall be in accordance with
APSP/NPC/ICC-12.

SECTION 308

DIMENSIONAL DESIGN
308.1 Floor slope. The slope of the floor from the point of the first slope change to the deep area shall not exceed one unit vertical in three units horizontal (33-percent slope).

Exception: Portable residential spas and portable resi- dential exercise spas.
308.2 Walls. Walls shall intersect with the floor at an angle or a transition profile. Where a transitional profile is provided at water depths of 3 feet (914 mm) or less, a transi- tional radius shall not exceed 6 inches (152 mm) and shall be tangent to the wall and is permitted to be tangent to or inter- sect the floor.

Exceptions:

1. Portable residential spas and portable residential
exercise spas.

2. Onground storable pools.
308.3 Shape. This code is not intended to regulate the shape of a pool or spa other than to take into account the effect that a given shape will have on the safety of the occupants and to maintain the minimum required level of circulation to ensure sanitation.
308.4 Waterline. The design waterline shall have a maxi- mum construction tolerance at the time of completion of the work of plus or minus '/4 inch (6.4 mm) for pools and spas with adjustable weir surface skimming systems, and plus or minus '/g inch (3.2 mm) for pools and spas with nonadjust- able surface skimming systems.

TABLE 307.2.2

RESERVOIRS AND SHELLS

MATERIAL

STANDARD
Fiberglass reinforced plastic
IAPMO Z124.7
Plastic
IAPMO Z124.7
Stainless steel
(Types 316, 316L, 304, 304L)
ASTM A240
Tile
ANSI A108/A118/A136.1
Vinyl
ASTM D1593
3-6
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SECTION 309

EQUIPMENT
309.1 Electrically operated equipment. Electrically oper- ated equipment shall be listed and labeled in accordance with applicable product standards.

Exception: Portable residential spas and portable resi- dential exercise spas listed and labeled in accordance
with UL 1563 or CSA C22.2 No. 218.1.
309.2 Treatment and circulation system equipment.

Treatment and circulation system equipment for public pools and spas shall be listed and labeled in accordance with NSF 50 and other applicable standards.

SECTION 310

SUCTION ENTRAPMENT AVOIDANCE
310.1 General. Suction entrapment avoidance for pools and spas shall be provided in accordance with APSP 7
(ANSI/PHTA/ICC 7).

Exceptions:

1. Portable spas and portable exercise spas listed and
labeled in accordance with UL 1563 or CSA
C22.2 No. 218.1.

2. Suction entrapment avoidance for wading pools
shall be provided in accordance with Section 405.

SECTION 311

CIRCULATION SYSTEMS
311.1 General. The provisions of this section shall apply to circulation systems for pools and spas.

Exceptions:

1. Portable residential spas and portable residential
exercise spas.

2. Onground storable pools supplied by the pool
manufacturer as a kit that includes circulation
system equipment that is in accordance with
Section 704.
311.2.1 Turnover rate. The equipment shall be sized to
turn over the volume of water that the pool or spa is capa- ble of containing as specified in this code for the specific installation.
311.2.2 Servicing. Circulation system components that
require replacement or servicing shall be provided with access for inspection, repair, or replacement and shall be installed in accordance with the manufacturer's
specifications.
311.2.3 Equipment anchorage. Pool and spa equipment
and related piping shall be designed and installed in
accordance with the manufacturer's instructions.
311.3 Water velocity. The water velocity in suction and return piping shall comply with either Section 311.3.1 or 311.3.2. The water velocity in copper and copper alloy
piping shall not exceed 8 fps (2.4 mps). All water velocity calculations shall be based on the design flow rate specified for each recirculation system.
311.3.1 Public pools and spas. For public pools and
spas, suction piping water velocity shall not exceed 6 fps (1.8 mps) and return piping water velocity shall not
exceed 8 fps (2.4 mps).
311.3.2 Residential pools and spas. For residential pools and spas, the water velocity in suction piping and return piping shall not exceed 8 fps (2.4 mps).
311.4 Piping and fittings. Plastic pipe and fittings used in circulation systems shall be nontoxic and shall be able to withstand the design operating pressures and conditions of the pool or spa. Plastic pipe shall be listed and labeled as complying with NSF 14. Circulation system piping shall be listed and labeled as complying with one of the standards in Table 311.4.
311.4.1 Fittings. Fittings used in circulation systems shall be listed and labeled as complying with one of the stan- dards in Table 311.4.1.

Exceptions:

1. Suction outlet fitting assemblies and manufac-
turer -provided components certified in
accordance with APSP 16.
311.2 System design. A circulation system consisting of 2. Skimmers and manufacturer -provided pumps, piping, return inlets and outlets, filters, and other necessary equipment shall be provided for the complete components. circulation of water. Wading pools and spas shall have sepa- 3. Gutter overflow grates and fittings installed rate dedicated filtering systems. above or outside of the overflow point of the Exception: Separate filtering systems are not required for pool or spa. residential pools and spas.

TABLE 311.4

CIRCULATION SYSTEM PIPE MATERIAL STANDARD

MATERIAL

STANDARD
Acrylonitrile butadiene styrene (ABS) plastic pipe
ASTM D1527
Chlorinated polyvinyl chloride (CPVC) plastic pipe and tubing ASTM D2846; CSA B 137.6
Copper or copper -alloy tubing
ASTM B88; ASTM B447
Polyvinyl chloride (PVC) hose
ASTM D1785; ASTM D2241; ASTM D2672; CSA B137.3
Polyvinyl chloride (PVC) plastic pipe
ASTM D1785; CSA 13137.3
Stainless steel pipe, Types 304, 304L, 316, 316L
ASTM A312
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101338444
TABLE 311.4.1

CIRCULATION SYSTEM FITTINGS

MATERIAL

STANDARD
Acrylonitrile butadiene styrene (ABS) plastic pipe
ASTM D1527
Chlorinated polyvinyl chloride (CPVC) plastic pipe and tubing ASTM D2846; ASTM F437;
ASTM F438; ASTM F439; CSA B137.6
Copper or copper -alloy tubing
ASME B16.15
Polyvinyl chloride (PVC) plastic pipe
ASTM D2464; ASTM D2466;
ASTM D2467; CSA B137.2; CSA B137.3
Stainless steel pipe, Types 304, 304L, 316, 316L
ASTM A182; ASTM A403
311.4.2 Joints. Joints shall be made in accordance with manufacturer's instructions.
311.4.3 Piping subject to freezing. Piping subject to
damage by freezing shall have a uniform slope in one
direction and shall be equipped with valves for drainage or shall be capable of being evacuated to remove the water. 311.4.4 Suction outlet fitting assemblies. Suction outlet fitting assemblies shall be listed and labeled in compli- ance with APSP 16.
311.5 System draining. Equipment shall be designed and
fabricated to drain the water from the equipment, together with exposed face piping, by removal of drain plugs, manip- ulating valves, or by other methods. Drainage shall be in accordance with manufacturer's specifications.
311.6 Pressure or vacuum gauge. Gauges shall be provided on the circulation system for public pools. Gauges shall be provided with ready access.

1. A pressure gauge shall be located downstream of the
pump and between the pump and filter.

2. A vacuum gauge shall be located between the pump
and filter and upstream of the pump.
311.7 Flow measurement. Public swimming pools and
wading pools shall be equipped with a flow -measuring
device that indicates the rate of flow through the filter system. The flow rate measuring device shall indicate
gallons per minute (lpm) and shall be selected and installed to be accurate within plus or minus 10 percent of actual flow. 311.8 Instructions. Written operation and maintenance
instructions shall be provided for the circulation system of public pools.
311.9 Hydrostatic pressure test. Circulation system piping, other than that integrally included in the manufacture of the pool or spa, shall be subjected to a hydrostatic pressure test of 25 pounds per square inch (psi) (172.4 kPa). This pressure shall be held for not less than 15 minutes.

SECTION 312

FILTERS
312.1 General. The provisions of this section apply to filters for pools and spas.

Exceptions:

1. Portable residential spas and portable residential
exercise spas.

2. Onground storable pools supplied by the pool
manufacturer as a kit that includes a filter that is in accordance with Section 704.
312.2 Design. Filters shall have a flow rating equal to or greater than the design flow rate of the system. Filters shall be installed in accordance with the manufacturer's instruc- tions. Filters shall be designed so that filtration surfaces can be inspected and serviced.
312.3 Internal pressure. For pressure -type filters, a means shall be provided to allow the release of internal pressure. 312.3.1 Air release. Filters incorporating an automatic means of internal air release as the principal means of air release shall have one or more lids that provide a slow and safe release of pressure as a part of the design and shall have a manual air release in addition to an automatic release.
312.3.2 Separation tanks. A separation tank used in
conjunction with a filter tank shall have a manual method of air release or a lid that provides for a slow and safe release of pressure as it is opened.

SECTION 313

PUMPS AND MOTORS
313.1 General. The provisions of this section apply to
pumps and motors for pools and spas.

Exceptions:

1. Portable residential spas and portable residential
exercise spas.

2. Onground storable pools supplied by the pool
manufacturer as a kit that includes a pump and
motor that is in accordance with Section 704.
313.2 Performance. A pump shall be provided for circula- tion of the pool water. The pump shall be capable of
providing the flow required for filtering the pool water and filter cleaning, if applicable, against the total dynamic head developed by the complete system.
313.3 Intake protection. A cleanable strainer, skimmer
basket, or screen shall be provided for pools and spas, upstream or as an integral part of circulation pumps, to remove solids, debris, hair, and lint on pressure filter systems. 313.4 Location. Pumps and motors shall be accessible for inspection and service in accordance with the manufacturer's specifications.
3-8
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313.5 Safety. The design, construction, and installation of pumps and component parts shall be in accordance with the manufacturer's specifications.
313.6 Isolation valves. Shutoff valves shall be installed on the suction and discharge sides of pumps that are located below the waterline. Such valves shall be provided with access.
313.7 Emergency shutoff switch. An emergency shutoff
switch shall be provided to disconnect power to recirculation and jet system pumps and air blowers. Emergency shutoff switches shall be: provided with access; located within sight of the pool or spa; and located not less than 5 feet (1524 mm) horizontally from the inside walls of the pool or spa.

Exception: Onground storable pools, permanent
inground residential swimming pools, residential spas
and residential water features.
313.8 Motor performance. Motors shall comply with UL
1004-1, UL 1081, CSA C22.2 No. 108 or the relevant motor requirements of UL 1563 or CSA C22.2 No. 218.1, as
applicable.

SECTION 314

RETURN AND SUCTION FITTINGS
314.1 General. The provisions of this section apply to return and suction fittings for pools and spas
Exception: Portable residential spas and portable resi- dential exercise spas.
314.2 Entrapment avoidance. Entrapment avoidance
means shall be provided in accordance with Section 310. 314.3 Flow distribution. The suction outlet fitting assem- blies, where installed, and the skimming systems shall each be designed to accommodate 100 percent of the circulation turnover rate.
314.3.1 Multiple systems. Where multiple systems are
used in a single pool to meet this requirement, each
subsystem shall proportionately be designed such that the maximum design flow rates cannot be exceeded during
normal operation.
314.4 Return inlets. One return inlet shall be provided for every 300 square feet (27.9 m2) of pool surface area, or frac- tion thereof.

Exception: Onground storable pools.
314.4.1 Design. Return and suction fittings for the circu- lation system shall be designed so as not to constitute a hazard to the bather.
314.5 Vacuum fittings. Where installed, submerged vacuum fittings shall be accessible and shall be located not greater than 12 inches (305 mm) below the water level.

SECTION 315

SKIMMERS
315.1 General. The provisions of this section apply to skim- mers for pools and spas.

Exceptions:

1. Portable residential spas and portable residential
exercise spas.

2. Onground storable pools supplied by the pool
manufacturer as a kit that includes a skimming
system that is in accordance with Section 704.
315.2 Required. A surface skimming system shall be
provided for public pools and spas. Surface skimming
systems shall be listed and labeled in accordance with NSF

50. Either a surface skimming system or perimeter overflow system shall be provided for permanent inground residential pools and permanent residential spas. Where installed,
surface skimming systems shall be designed and constructed to create a skimming action on the pool water surface when the water level in the pool is within operational parameters.

Exceptions:

1. Class D public pools designed in accordance with
Chapter 6.

2. Skimmers that are an integral part of a spa that has been listed and labeled in accordance with
UL1563 shall not be required to be listed and
labeled in accordance with NSF 50.
315.2.1 Circulation systems. Public pool circulation
systems shall be designed to process not less than 100
percent of the turnover rate through skimmers.
315.3 Skimmer sizing. Where automatic surface skimmers
are used as the sole overflow system, not less than one surface skimmer shall be provided for the square foot
(square meter) areas, or fractions thereof, indicated in Table 315.3. Skimmers shall be located to maintain effective skim- ming action.

TABLE 315.3

SKIMMER SIZING TABLE

POOL OR SPA
AREA PER SKIMMER (SQ. FT)
Public pool
500
Residential pool
800
Spas (all types)
150
For SI: 1 square foot = 0.0929 m2.
315.4 Perimeter coverage. Where a perimeter -type surface skimming system is used as the sole surface skimming
system, the system shall extend around not less than 50 percent of the pool or spa perimeter.
315.4.1 Surge capacity. Where perimeter surface skim-
ming systems are used, they shall be connected to a
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circulation system with a system surge capacity of not
less than 1 gallon for each square foot (40.7 liters per square meter) of water surface. The capacity of the perim- eter overflow system and related piping is permitted to be considered as a portion of the surge capacity.
315.5 Equalizers. Equalizers on skimmers shall be
prohibited.
315.6 Hazard. Skimming devices shall be designed and
installed so as not to create a hazard to the user.

SECTION 316

HEATERS
316.1 General. The provisions of this section apply to heat- ers for pools and spas.

Exception: Portable residential spas and portable resi- dential exercise spas.
316.2 Certification. Heaters and hot water storage tanks shall be listed and labeled in accordance with the applicable standard indicated in Table 316.2(1). Hot water heating systems and components shall comply with the applicable standard indicated in Table 316.2(2).
316.3 Sizing. Heaters shall be sized in accordance with the manufacturer's specifications.
316.4 Installation. Heaters shall be installed in accordance with the manufacturer's specifications and the International Fuel Gas Code, International Mechanical Code, Interna-
tional Energy Conservation Code, NFPA 70 or International Residential Code, as applicable in accordance with Section 102.7.1. Solar water heating systems shall be installed in accordance with Section 316.6.
316.4.1 Temperature. A means shall be provided to
monitor water temperature.
316.4.2 Access prohibited. For public pools and spas,
public access to controls shall be prohibited.
316.5 Heater circulation system. Heater circulation
systems shall comply with Sections 316.5.1 and 316.5.2. 316.5.1 Water flow. Water flow through the heater
bypass piping, back-siphonage protection, and the use of heat sinks shall be in accordance with the heater manufac- turer's specifications.
316.5.2 Pump delay. Where required by the manufac-
turer, heaters shall be installed with an automatic device that will ensure that the pump continues to run after the heater shuts off for the time period specified by the
manufacturer.
316.6 Solar thermal water heaters. Solar thermal water I heating systems utilized for pools and spas shall comply with Sections 316.6.1 through 316.6.3.
316.6.1 Installation. Solar thermal water heaters shall be installed in accordance with the International Mechanical Code or International Residential Code, as applicable in accordance with Section 102.7.1.
316.6.2 Certification of collectors. Solar thermal collec- tors shall be listed and labeled in accordance with ICC 901/SRCC 100.
316.6.3 Marking of collectors and modules. Solar ther-
mal collectors and photovoltaic modules shall be
permanently marked with the manufacturer's name,
model number, and serial number. Such markings shall be located on each collector in a position that is readily viewable after installation.

SECTION 317

AIR BLOWER AND AIR INDUCTION SYSTEM
317.1 General. This section applies to devices and systems that induce or allow air to enter Class A and residential pools and spas either by means of a powered pump or passive
design.
317.2 Backflow prevention. Air blower systems shall be
equipped with backflow protection as specified in UL 1563 or CSA C22.2 No. 218.1.
317.3 Air intake source. Air intake sources shall not induce water, dirt or contaminants.
317.4 Sizing. Air induction systems shall be sized in accor- dance with the manufacturer's specifications.
317.5 Inspection and service. Air blowers shall be provided with access for inspection and service.

TABLE 316.2(1)

WATER HEATERS
DEVICE

STANDARD
Electric water heater
UL 1261, UL 1563 or CSA C22.2 No. 218.1
Gas -fired water heater
ANSI Z21.56/CSA 4.7a
Heat exchanger
AHRI 400
Heat pump water heater
AHRI 1160 and one of the following: CSA C22.2 No. 236, UL 1995, or UL/CSA 60335-2-40 TABLE 316.2(2)

WATER HEATING SYSTEMS AND COMPONENTS

SYSTEM STANDARD
Solar water heater ICC/APSP 902/SRCC 400
3-10 2021 INTERNATIONAL SWIMMING POOL AND SPA CODE°
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SECTION 318

WATER SUPPLY
318.1 Makeup water. Makeup water to maintain the water
level and water used as a vehicle for sanitizers or other chemicals, for pump priming, or for other such additions, shall be from a potable water source.
318.2 Protection of potable water supply. Potable water supply systems shall be designed, installed and maintained so as to prevent contamination from nonpotable liquids, solids or gases being introduced into the potable water supply through cross -connections or other piping connec- tions to the system. Means of protection against backflow in the potable water supply shall be provided through an air gap complying with ASME Al 12.1.2 or by a backflow preven-
tion assembly in accordance with the International
Residential Code or the International Plumbing Code, as applicable in accordance with Section 102.7.1.
318.3 Over -the -rim spouts. Over -the -rim spouts shall be located under a diving board, adjacent to a ladder, or other- wise shielded so as not to create a hazard. The open end of such spouts shall not have sharp edges and shall not protrude more than 2 inches (51 mm) beyond the edge of the pool.

The open end shall be separated from the water by an air gap of not less than 1.5 pipe diameters measured from the pipe outlet to the rim.

SECTION 319

SANITIZING EQUIPMENT
319.1 Equipment standards. Sanitizing equipment installed in public pools and spas shall be capable of introducing the quantity of sanitizer necessary to maintain the appropriate levels under all conditions of intended use.
319.2 Chemical feeders. Where installed, chemical feed
systems shall be installed in accordance with the manufac- turer's specifications. Chemical feed pumps shall be wired so that they cannot operate unless there is adequate return flow to disburse the chemical throughout the pool or spa as designed.

SECTION 320

WASTEWATER DISPOSAL
320.1 Backwash water or draining water. Backwash water
and draining water shall be discharged to the sanitary or storm sewer, or into an approved disposal system on the premise, or shall be disposed of by other means approved by the state or local authority. Direct connections shall not be made between the end of the backwash line and the disposal system. Drains shall discharge through an air gap.
320.2 Water salvage. Filter backwash water shall not be returned to the vessel except where the backwash water has been filtered to remove particulates, treated to eliminate coli form bacteria and waterborne pathogens, and such return has been approved by the state or local authority.
320.3 Waste post treatment. Where necessary, filter back- wash water and drainage water shall be treated chemically or through the use of settling tanks to eliminate or neutralize chemicals, diatomaceous earth, and contaminants in the
water that exceed the limits set by the state or local effluent discharge requirements.

SECTION 321

LIGHTING
321.1 General. The provisions of Sections 321.2 and 321.3 shall apply to lighting for public pools and spas. The provi- sions of Section 321.4 shall apply to lighting for residential pools and spas.
321.2 Artificial lighting required. When a pool is open during periods of low natural illumination, artificial lighting shall be provided so that all areas of the pool, including all suction outlets on the bottom of the pool, will be visible. Illu- mination shall be sufficient to enable a lifeguard or other persons standing on the deck or sitting on a lifeguard stand adjacent to the pool edge to determine if a pool user is lying on the bottom of the pool and that the pool water is transpar- ent and free from cloudiness.

These two conditions shall be met when all suction
outlets are visible from the edge of the deck at all times when artificial lighting is illuminated and when an 8-inch-diameter (152 mm) black disk, placed at the bottom of the pool in the deepest point, is visible from the edge of the pool deck at all times when artificial lighting is illuminated.
321.2.1 Pool and deck illumination. Overhead lighting,
underwater lighting or both shall be provided to illumi- nate the pool and adjacent deck areas. The lighting shall be listed and labeled. The lighting shall be installed in accordance with NFPA 70.
321.2.2 Illumination intensity. For outdoor pools, any
combination of overhead and underwater lighting shall
provide maintained illumination not less than 10 horizon- tal foot-candles (10 lumens per square foot) [108 lux] at the pool water surface. For indoor pools, any combination of overhead and underwater lighting shall provide main- tained illumination of not less than 30 horizontal foot- candles (30 lumens per square foot) [323 lux] at the pool water surface. Deck area lighting for both indoor and
outdoor pools shall provide maintained illumination of
not less than 10 horizontal foot-candles (10 lumens per square foot) [108 lux] at the walking surface of the deck. 321.2.3 Underwater lighting. Underwater lighting shall
provide not less than 8 lamp lumens per square foot of I pool water surface area.

Exception: The requirement of this section shall not
apply where overhead lighting provides not less than
15 foot-candles (15 lumens per square foot) [161 lux]
of maintained illumination at the pool water surface,
the overhead lighting provides visibility, without glare, of all areas of the pool, and the requirements of
Section 321.2.2 are met or exceeded.
321.3 Emergency illumination. Public pools and public
pool areas that operate during periods of low illumination shall be provided with emergency lighting that will automat- 2021 INTERNATIONAL SWIMMING POOL AND SPA CODE°
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ically turn on to permit evacuation of the pool and securing of the area in the event of power failure. Emergency lighting facilities shall be arranged to provide initial illumination that is not less than 0.1 foot-candle (0.1 lumen per square foot) [1 lux] measured at any point on the water surface and at any point on the walking surface of the deck, and not less than an average of 1 foot-candle (1 lumen per square foot) [11 lux].

At the end of the emergency lighting time duration, the illu- mination level shall be not less than 0.06 foot-candle (0.06 lumen per square foot) [0.65 lux] measured at any point on the water surface and at any point on the walking surface of the deck, and not less than an average of 0.6 foot-candle (0.6 lumen per square foot) [6.46 lux]. A maximum -to -minimum illumination uniformity ratio of 40 to 1 shall not be
exceeded.
321.4 Residential pool and deck illumination. Where
lighting is installed for, and in, residential pools and perma- nent residential spas, such lighting shall be installed in accordance with NFPA 70 or the International Residential Code, as applicable in accordance with Section 102.7.1.

SECTION 322

LADDERS AND RECESSED TREADS
322.1 General. Ladders and recessed treads shall comply with the provisions of this section and the applicable provi- sions of Chapters 4 through 10 based on the type of pool or spa.
322.2 Outside diving envelope. Where installed, steps and ladders shall be located outside of the minimum diving water envelope as indicated in Figure 322.2.
322.3 Ladders. Ladder treads shall have a uniform horizon- tal depth of not less than 2 inches (51 mm). There shall be a uniform distance between ladder treads, with a distance of not less than 7 inches (178 mm) and not greater than 12 inches (305 mm). The top tread of a ladder shall be located not greater than 12 inches (305 mm) below the top of the deck or coping. Ladder treads shall have slip -resistant surfaces.
322.3.1 Wall clearance. There shall be a clearance of not less than 3 inches (76 mm) and not greater than 4 inches I (101.6 mm) between the pool wall and the ladder.
322.3.2 Handrails and handholds. Ladders shall be
provided with two handholds or two handrails. The clear distance between ladder handrails shall be not less than 17 inches (432 mm) and not greater than 24 inches (610
mm).
322.4 Recessed treads. Recessed treads shall have a mini- mum depth of not less than 5 inches (127 mm) and a width of not less than 12 inches (305 mm). The vertical distance between the pool coping edge, deck, or step surface and the uppermost recessed tread shall be not greater than 12 inches (305 mm). Recessed treads shall have slip -resistant surfaces. 322.4.1 Vertical spacing. Recessed treads at the center- line shall have a uniform vertical spacing of not less than 7 inches (178 mm) and not greater than 12 inches (305
mm).
322.4.2 Drainage. Recessed treads shall drain into the
pool.
322.4.3 Handrails and grab rails. Recessed treads shall be provided with a handrail or grab rail on each side of the treads. The clear distance between handrails and grab rails shall be not less than 17 inches (432 mm) and not greater than 24 inches (610 mm).

SECTION 323
SAFETY
323.1 Handholds required. Where the depth below the
design waterline of a pool or spa exceeds 42 inches (1067 mm), handholds along the perimeter shall be provided.

Handholds shall be located at the top of deck or coping.

Exceptions:

1. Handholds shall not be required where an under-
water bench, seat or swimout is installed.

2. Handholds shall not be required for wave action
pools and action rivers.

LADDER/

RECESSED TREADS

POOL WALL
r

UNDERWATER
SEAT

NSLOPED
ENTRY
OR

SWIMOUT
BENCH
NO INTRUSIONS _

STATIONARY IN DIVING ENVELOPE DECK
DIVING

PLATFORM

AND ROCKS MECHANICAL

LIFT LADDER

UNDERWATER

SEAT POOL WALL STAIRS WITH SEAT

SIDE OR DEEP END STEP
FIGURE 322.2

MINIMUM WATER DIVING ENVELOPE
3-12 2021 INTERNATIONAL SWIMMING POOL AND SPA CODE°
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323.1.1 Height above water. Handholds shall be located
not more than 12 inches (305 mm) above the design
waterline.
323.1.2 Handhold type. Handholds shall be one or more
of the following:

1. Top of pool deck or coping.

2. Secured rope.

3. Rail.

4. Rock.

5. Ledge.

6. Ladder.

7. Stair step.

8. Any design that allows holding on with one hand
while at the side of the pool.
323.1.3 Handhold spacing. Handholds shall be horizon-
tally spaced not greater than 4 feet (1219 mm) apart.
323.2 Handrails. Where handrails are installed, they shall conform to this section.
323.2.1 Height. The top of the gripping surface of hand- rails for public pools and public spas shall be 34 inches (864 mm) to 38 inches (965 mm) above the ramp or step
surface as measured at the nosing of the step or finished surface of the slope. The top of the gripping surface of handrails for residential pools and residential spas shall be 30 inches (762 mm) to 38 inches (965 mm) above the
ramp or step surface as measured at the nosing of the step or finished surface of the slope.
323.2.2 Material. Handrails shall be made of corrosion - resistant materials.
323.2.3 Nonremovable. Handrails shall be installed so
that they cannot be removed without the use of tools.
323.2.4 Leading edge distance. The leading edge of
handrails for stairs, pool entries and exits shall be located not greater than 18 inches (457 mm) from the vertical
face of the bottom riser.
323.2.5 Diameter. The outside diameter or width of
handrails shall be not less than V/4 inches (32 mm) and not greater than 2 inches (51 mm).
323.3 Obstructions and entrapment avoidance. There
shall not be obstructions that can cause the user to be entrapped or injured. Types of entrapment include, but are not limited to, wedge or pinch -type openings and rigid, nongiving cantilevered protrusions.

SECTION 324

EQUIPMENT ROOMS
324.1 General. The provisions of this section apply to public pools and spas and aquatic recreation facilities.
324.2 Requirements. The equipment area or room floor
shall be of concrete or other suitable material having a smooth slip -resistant finish and have positive drainage, including a sump drain pump, if necessary. Floors shall have a slope toward the floor drain or sump drain pump adequate to prevent standing water at all times. The opening to the equipment room or area shall be designed to provide access for all anticipated equipment. At least one hose bibb with backflow preventer shall be located in the equipment room or be accessible within an adequate distance of the equip- ment room so that a hose can service the entire room.
324.3 Construction. The size of the equipment room or area shall provide working space to perform routine operations and equipment service. Equipment rooms also intended for storage shall have adequate space provided for such storage, without reducing the working spaces. Equipment rooms or areas shall be lighted to provide 30 foot-candles (323 lux) of illumination at floor level.
324.4 Electrical. All electrical wiring shall be installed in accordance with NFPA 70.
324.5 Ventilation. Equipment room ventilation shall address all of the following:

1. Combustion requirements.

2. Heat dissipation from equipment.

3. Humidity from surge or balance tanks.

4. Ventilation to the outside.

5. Air quality.
324.6 Markings. All piping in the equipment room shall be permanently identified by its use and the pool or spa it serves. Identification shall be provided for all of the following:

1. Main drains and skimmer lines.

2. Filtered water.

3. Make-up water

4. Chlorine (or disinfection) feeds.

5. Acid (or pH) feeds.

6. Compressed air lines.

7. Gutter lines.

8. Chemical sample piping.

9. Pool heating lines.

All piping shall be marked with directional arrows as
necessary to determine flow direction and all valves shall be clearly identified by number with a brass tag, plastic lami- nate tag or permanently affixed alternative. Valves shall be described as to their function and referenced in the operating instruction manual.
324.7 Separation from chemical storage spaces. Combus-
tion equipment, air -handling equipment, and electrical equipment shall not be exposed to air contaminated with corrosive chemical fumes or vapors. Spaces containing
combustion equipment, air -handling equipment or electrical equipment and spaces sharing air distribution with spaces containing such equipment shall not be used as chemical storage spaces at the same time unless the equipment is listed and labeled for use in that atmosphere. Spaces containing combustion equipment, air -handling equipment, or electrical equipment and spaces sharing air distribution with spaces containing such equipment shall be isolated from chemical storage space air.
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324.7.1 Doors and openings. A door or doors shall not
be installed in a wall between such equipment rooms and an interior chemical storage space. There shall be no
ducts, grilles, pass-throughs, or other openings connect- ing such equipment rooms to chemical storage spaces,
except as permitted by the International Fire Code.

Spaces containing combustion equipment, air -
handling equipment, or electrical equipment and spaces
sharing air distribution with spaces containing such
equipment shall be isolated from indoor aquatic facility air unless the equipment is listed for the atmosphere.

There shall be no ducts, grilles, pass-throughs, or other openings connecting such spaces to an indoor aquatic
facility.

Ducts that connect the indoor aquatic facility to the
duct connections of air handlers shall not be construed as connecting the air -handler space to the indoor aquatic facility unless HVAC equipment is rated for indoor
aquatic facility atmosphere and serves only that indoor aquatic facility.

Where building construction leaves any openings or
gaps between floors and walls, or between walls and other walls, or between walls and ceilings, such gaps shall be permanently sealed against air leakage.
324.7.2 Indoor aquatic facility access. Where a door or doors are installed in a wall between an equipment room and an indoor aquatic facility, the floor of the equipment room shall slope back into the equipment room in such a way as to prevent any equipment room spills from
running under the door into the indoor aquatic facility.

This requirement shall be accomplished by one of the
following:

1. A floor all of which is at least 4 inches (102 mm)
below the level of the nearest part of the indoor
aquatic facility floor.

2. A continuous dike not less than 4 inches (102 mm)
high located entirely within the equipment room,
which will prevent spills from reaching the indoor
aquatic facility floor.
324.7.2.1 Automatic closer and lock. A door between
an equipment room and an indoor aquatic facility shall
be equipped with an automatic closer and automatic
lock. The door, frame, and automatic closer shall be
installed so as to ensure that the door closes
completely and latches without human assistance. The
automatic lock shall require a key or combination to
open from the indoor aquatic facility side. The lock
shall be designed and installed to be opened by one
hand from the inside of the room under all circum-
stances, without the use of a key or tool.

Such doors shall be equipped with permanent
signage warning against unauthorized entry. All sides
of such doors shall be equipped with a gasket. The
gasket shall be installed to prevent the passage of air, fumes, or vapors when the door is closed.

I324.8 Chemical storage space. A least one space dedicated to chemical storage space shall be provided to allow safe storage of pool and spa chemicals. In all chemical storage spaces, an emergency eyewash station shall be provided. The construction of a chemical storage space shall take into account foreseeable hazards and protect the stored materials against tampering, wildfires, unintended exposure to water and the transfer of fumes into any interior space of a building intended for occupation. Any walls, floors, doors, ceilings, and other building surfaces of an interior chemical storage space shall join each other tightly.

If chemicals are to be stored outdoors, they shall be stored in a well -ventilated protective area with an installed barrier to prevent unauthorized access. Exterior chemical storage spaces not joined to a wall of a building shall be completely enclosed by fencing that is at least 6 feet high (1829 mm).

Fencing shall be equipped with a self -closing and self -latch- ing gate having a permanent locking device.
324.8.1 Chemical storage space doors. All doors open-
ing into chemical storage spaces shall be equipped with permanent signage having all of the following:

1. A warning against unauthorized entry.

2. Statement of the expected hazards.

3. Statement of the location of the associated safety
data sheet forms.

4. Product chemical hazard NFPA chart.

Where a single door is the only means of egress from a
chemical storage space, the door shall be equipped with an emergency -egress device. Where a chemical storage
space door must open to an interior space, spill contain- ment shall be provided to prevent spilled chemicals from leaving the chemical storage space and the door shall not open to a space containing combustion equipment, air -
handling equipment, or electrical equipment.
324.8.1.1 Interior opening doors. Where a chemical
storage space door must open to an interior space, such door shall have all of the following requirements:

1. Constructed of corrosion -resistant materials.

2. Equipped with a corrosion -resistant, automatic
lock to prevent unauthorized entry.

2.1. Such lock shall require a key or combi-
nation to open from the outside into the
chemical storage space.

2.2. Such lock shall be designed and
installed as to be capable of being
opened by one hand from the inside of
the chemical storage space without the
use of a key or tool.

3. Supported on corrosion -resistant hinges,
tracks, or other supports.

4. Equipped with suitable gaskets or seals on the
top and all sides to minimize air leakage
between the door and the door frame.

5. Equipped with a floor or threshold seal to mini-
mize air leakage between the door and the floor
or threshold.
3-14
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GENERAL COMPLIANCE

6. Equipped with an automatic door closer that
will completely close the door and latch with-
out assistance and against the specified
difference in air pressure.

7. Equipped with a limit switch and an alarm that
will sound if the door remains open for more
than 30 minutes. The alarm shall have a mini-
mum output level of 85 dbA at 10 feet (2028
mm).
324.8.2 Interior chemical storage spaces. There shall be no transfer grille, pass -through grille, louver, or other device or opening that will allow air movement from the chemical storage space into any other interior space of a building intended for occupancy or into another chemical storage space.

Interior chemical storage spaces that share any build-
ing surface with any other interior space shall be
equipped with a ventilation system that operates continu- ously and ensures that all air movement is from all other interior space and toward the chemical storage space.

Interior chemical storage spaces that share an electrical conduit system with any other interior space shall be
equipped with a ventilation system that operates continu- ously and ensures that all air movement is from all other interior spaces and toward the chemical storage space.

This pressure difference shall be maintained by a continu- ously operated exhaust system used for no other purpose than to remove air from that one chemical storage space.

Where more than one chemical storage space is pres-
ent, a separate exhaust system shall be provided for each chemical storage space. The exhaust airflow rate shall be the amount specified in the International Mechanical
Code. The function of this exhaust system shall be moni- tored continuously by an audible differential -pressure alarm system that shall sound if the specified differential air pressure is not maintained for a period of 30 minutes.

This alarm shall have a minimum output level of 85 dbA
at 10 feet (3048 mm) and shall require manual reset to
silence it.
324.8.2.1 Air ducts in interior chemical storage
spaces. No duct shall allow air movement from the
chemical storage space into any other interior space of a building intended for occupation or into any other
chemical storage space.

Air ducts shall not enter or pass through an interior
chemical storage space unless it is a corrosion -resistant duct used for no other purpose than to exhaust air from the chemical storage space. This corrosion -resistant
duct must exhaust to the exterior and must end at a
point on the exterior of the building, at least 20 feet (6096 mm) from any air intake for breathing air, cool-
ing air, or combustion air.

A duct used for no other purpose than to supply
makeup air to the chemical storage area shall be
acceptable. This makeup air supply duct must end at a
point on the exterior of the building, at least 20 feet (6096 mm) from any air intake for breathing air, cool-
ing air, or combustion air.

Any other ducts specifically allowable by the Inter-
national Mechanical Code where such ducts are
corrosion resistant and free -of -joints to the extent
feasible shall be acceptable.
324.8.2.2 Pipes and tubes in interior chemical stor-
age spaces. Pipes and tubes shall not enter or pass
through an interior chemical storage space.

Exceptions:

As required to service devices integral to
the function of the chemical storage space,
such as pumps, vessels, controls, freeze
protection, and safety devices.

As required to allow for automatic fire
suppression.

As required for drainage.

Piping, tubes, drain bodies, grates, and attachment
and restraint devices shall be corrosion resistant and
rated for the chemical environment(s) present, includ-
ing floor drain bodies and grates. All wall penetrations shall be sealed air tight and commensurate with the
rating of the wall assembly. Sealing materials shall be compatible with the wall assembly and the chemical
environment(s) present.
324.8.2.3 Combustion equipment in interior chemi-
cal storage. No combustion device or appliance shall
be installed in a chemical storage space, or in any other place where it will be exposed to the air from a chemi- cal storage space.

Exceptions: A combustion device or appliance that
meets all of the following requirements shall be
acceptable:

The device or appliance is required for one
or more processes integral to the function
of the room, such as space heat.

The device is listed for such use.

The device as installed is approved.
324.9 Ozone rooms. An ozone equipment room shall not be used for storage of chemicals, solvents, or any combustible materials, other than those required for the operation of the recirculation and ozone -generating equipment. Rooms that are designed to include ozone equipment shall be equipped with an emergency ventilation system capable of 6 air
changes per hour. The exhaust intake shall be located 6 inches (152 mm) from the floor, on the opposite side of the room from the make-up air intake.

The emergency ventilation system shall be so arranged as to run on command of an ozone -leak alarm or on command of a manual switch. The manual emergency ventilation
switch shall be located outside the room and near the door to the ozone room.

Ozone rooms which are below grade shall be equipped
with force -draft ventilation capable of 6 changes per hour.

The exhaust intake shall be located 6 inches (152 mm) from 2021 INTERNATIONAL SWIMMING POOL AND SPA CODE°
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GENERAL COMPLIANCE
101338444
the floor, on the opposite side of the room from the make-up air intake. Such ventilation shall be so arranged as to:

1. Run automatically concurrent with the ozone equip-
ment and for at least a time allowing for 15 air
changes after the ozone equipment is stopped.

2. Run on activation of the ozone detection and alarm
system.

3. Run on command of a manual switch.

The manual ventilation switch shall be located outside the room and near the door to the ozone room.
324.9.1 Signage. In addition to the signs on all chemical storage areas, a sign shall be posted on the exterior of the entry door stating "DANGER - GASEOUS OXIDIZER --
OZONE" in lettering not less than 4 inches (102 mm)
high.
324.9.2 Alarm system. Rooms containing ozone -genera-
tion equipment shall be equipped with an audible and
visible ozone detection and alarm system.

The alarm system shall consist of both an audible
alarm capable of producing at least 85 decibels at a 10- foot (3048 mm) distance and a visible alarm consisting of a flashing light mounted in plain view of the entrance to the ozone equipment room.

The ozone sensor shall be located at a height of 18-24
inches (457-610 mm) above floor level. The ozone sensor shall be capable of measuring ozone in the range of 0-2 ppm.

The alarm system shall activate when the ozone
concentration equals or exceeds 0.1 ppm in the room.

Activation of the alarm system shall shut off the ozone - generating equipment and turn on the emergency ventila- tion system.
324.10 Gaseous chlorination space. Use of compressed
chlorine gas shall be prohibited for new construction and after substantial alteration to existing facilities.
324.11 Windows. Where windows are installed in an inte- rior wall, ceiling, or door of a chemical storage space, such windows shall have the following components:

1. Tempered or plasticized glass.

2. A corrosion -resistant frame.

3. Incapable of being opened or operated.

Where windows are installed in an exterior wall or ceiling, such windows shall:

1. Be mounted in a corrosion -resistant frame.

2. Be protected by a roof, eave, or permanent awning as to minimize the entry of rain or snow in the event of
window breakage.
324.12 Sealing and blocking materials. Materials used for sealing and blocking openings in an interior chemical stor- age space shall:

1. Minimize the leakage of air, vapors, or fumes from
the chemical storage space.

2. Be compatible for use in the environment.

3. Be commensurate with the fire rating assembly in
which they are installed.

SECTION 325

INDOOR AIR QUALITY
325.1 General. Indoor public pool and spa air -handling system design, construction, and installation shall comply with the requirements of the International Mechanical Code or ASHRAE 62.1.
3-16
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101338444
CHAPTER 4

PUBLIC SWIMMING POOLS
User note:

About this chapter: Chapter 4 has regulations for public swimming pools. Where diving boards are present, the chapter provides informa- tion regarding the minimum diving water dimensions. Requirements for exiting pools, decks, circulation systems and depth markers are provided. Special features of pools such as rest ledges, swimouts and underwater seats and benches are regulated by this chapter.

SECTION 401

GENERAL
401.1 Scope. The provisions of this chapter shall apply only to Class A, Class B, Class C, Class E and Class F public swimming pools.
401.2 Intent. The provisions in this chapter shall govern the design, equipment, operation, warning signs, installation, sanitation, new construction, and alteration specific to the types of public swimming pools indicated in Section 401.1. 401.3 Chapter 3 compliance required. In addition to the requirements of this chapter, public swimming pools shall comply with the requirements of Chapter 3.
401.4 Dimensional tolerances. Finished pool dimensions, for other than Class A pools, shall be held within the
construction tolerances shown in Table 401.4. Other
dimensions, unless otherwise specified, shall have a toler- ance of f 2 inches (51 mm).
401.4.1 Class A pool tolerances. Dimensional tolerances for Class A pools shall be determined by the authority
that provides the accreditation of the pool for competitive events.
401.5 Floor slope. Except where required to meet the acces- sibility requirements in accordance with Section 307.9, the slope of the floor in the shallow area of a pool shall not exceed 1 unit vertical in 10 units horizontal (10-percent slope) for Class C pools and 1 unit vertical in 12 units hori- zontal (8-percent slope) for Class B pools. The slope limit shall apply in any direction to the point of the first slope change, where a slope change exists. The point of the first slope change shall be defined as the point at which the floor slope exceeds 1 unit vertical in 10 units horizontal (10- percent slope) for Class C pools and 1 unit vertical in 12 units horizontal (8-percent slope) for Class B pools.
401.6 Dimensions for Class A pools. Class A pools shall be designed and constructed with the dimensions determined by the authority that provides the accreditation of the pool for competitive events.

SECTION 402
DIVING
402.1 General. This section covers diving requirements for Class B, Class C, and Class E pools. Manufactured and
fabricated diving equipment and appurtenances shall not be installed on Type O pools.
402.2 Manufactured and fabricated diving equipment.

Manufactured and fabricated diving equipment shall be in accordance with this section and shall be designed for swim- ming pool use.
402.3 Installation. The installation of manufactured diving equipment shall be in accordance with Sections 402.3
through 402.14. Manufactured diving equipment shall be
located in the deep area of the pool so as to provide the mini- mum dimensions shown in Table 402.12 and shall be
installed in accordance with the manufacturer's instructions.

Installation and use instructions for manufactured diving equipment shall be provided by the manufacturer and shall specify the minimum diving water envelope dimensions
required for each diving board and diving stand combina- TABLE 401.4

CONSTRUCTION TOLERANCES

DESIGN ASPECT

CONSTRUCTION TOLERANCE
Depth —deep area, including diving area
f 3 inches
Depth —shallow area
f 2 inches
Length —overall
f 3 inches
Step treads & risers
f'/Z inch
Wall slopes
f 3 degrees
Waterline —pools with adjustable weir skimmers
f'/4 inch
Waterline —pools with nonadjustable skimming systems (gutters) f'/g inch
Width —overall
f 3 inches
All dimensions not otherwise specified herein
f 2 inches
For SI: 1 inch = 25.4 mm, 1 degree = 0.017 radians.
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101338444

PUBLIC SWIMMING POOLS
tion. The manufacturer's instructions shall refer to the water envelope type by dimensionally relating their products to Point A on the diving water envelopes shown in Table
402.12. The diving board manufacturer shall specify which boards fit on the design pool geometry types as indicated in Table 402.12.
402.4 Slip resistance. Diving equipment shall have slip - resistant walking surfaces.
402.5 Point A. For the application of Table 402.12, Point A shall be the point from which dimensions of width, length and depth are established for the minimum diving water
envelope. If the tip of the diving board or diving platform is located at a distance of WA (see Figure 804.1) or greater from the deep end wall and the water depth at that location is equal to or greater than the water depth requirement at Point A, the point on the water surface directly below the center of the tip of the diving board or diving platform shall be identi- fied as Point A.
402.6 Location of pool features in a diving pool. Where a pool is designed for use with diving equipment, the location of steps, pool stairs, ladders, underwater benches, underwa- ter ledges, special features and other accessory items shall be outside of the minimum diving water envelope. See Figure 322.2.
402.7 Stationary diving platforms and diving rocks.

Where stationary diving platforms and diving rocks are built on site, flush with the wall and located in the diving area of the pool, Point A shall be in front of the wall at the platform or diving rock centerline.
402.8 Location of diving equipment. Manufactured and
fabricated diving equipment shall be located so that the tip of the board or platform is located directly above Point A as defined by Section 402.5.
402.9 Elevation. The maximum elevation of a diving board above the design waterline shall be in accordance with the manufacturer's instructions.
402.10 Platform height above waterline. The height of an approved stationary diving apparatus, platform, or diving rock above the design waterline shall not exceed the limits of the manufacturer's specifications or the limits of the design prepared by a design professional.
402.11 Clearance. The diving equipment manufacturer shall specify the minimum headroom required above the tip of the board.
402.12 Water envelopes. The minimum diving water enve-
lopes shall be in accordance with Table 402.12.
402.13 Ladders for diving equipment. Ladders shall be
provided with two grab rails or two handrails. There shall be a uniform distance between ladder treads, with a 7-inch (178 mm) minimum distance and a 12-inch (305 mm) maximum
distance.

Exception: The distance between treads for the top and
bottom riser can vary but shall be not less than 7 inches (178 mm) and not greater than 12 inches (305 mm).

TABLE 402.12

MINUMUM DIVING WATER ENVELOPES
(See Figure 402.12)
POOL

MINIMUM DIMENSIONS
MINIMUM WIDTH OF POOL AT:

TYPE
D,
D,
R
L,
L2
L3
L,
LS
Pt. A
Pt. B
Pt. C
VI
T-0"
8'-6"
5'-6"
2'-6"
8'-01,
10'-6"
T-0"
28'-0"
16'-0"
18'-01,
18'-01,
VII
T-6"
9'-01,
6'-0"
3'-0"
9'-01,
12'-0"
4'-0"
28'-0"
18'-01,
20'-0"
20'-0"
VIII
8'-6"
10'-01,
T-0"
4'-0"
10'-01,
15'-0"
T-0"
31'-0"
20'-0"
22'-0"
22'-0"
IX
11'-01,
12'-0"
8'-6"
6'-0"
10'-6"
21'-0"
0 37'-6"
22'-0"
24'-0"
24'-0"
For SI: 1 inch = 25.4 mm, 1 foot = 304.8 mm.
11 ° MAX. SLOPE
PT. A PT. B
29"
D, MIN. Dz MIN.

WATERLINE PT. C PT. D
11 ° MAX. SLOPE
5' MIN.
1 IN 12 MAX. SLOPE CLASS B
1 1 IN 10 MAX. SLOPE CLASS C
3 MAX. SLOPE
L, MIN. I� —L2 MIN L3 MIN. L, MIN
f LS MIN.

For SI: 1 degree = 0.017 rad, 1 inch = 25.4 mm, 1 foot = 304.8 mm.

FIGURE 402.12
(MINIMUM DIVING WATER ENVELOPES)

CONSTRUCTION DIMENSIONS FOR WATER ENVELOPES FOR CLASS B AND CLASS C POOLS 4-2 2021 INTERNATIONAL SWIMMING POOL AND SPA CODE°
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PUBLIC SWIMMING POOLS
402.14 Springboard fall protection guards. Springboards located at a height greater than 5 feet (1524 mm) above the pool deck shall have a fall protection guard on each side of the springboard. The design and the selection of the materi- als of construction of the fall protection guards shall be determined by the manufacturer of the springboard support structure. The installation and maintenance of the fall protec- tion guards shall be in accordance with the fall protection guard manufacturer's instructions.

SECTION 403

BATHER LOAD
403.1 Maximum bather load. The maximum bather load of
Class B and Class C pools shall be in accordance with Table 403.1.

SECTION 404

REST LEDGES
404.1 Rest ledges. Rest ledges along the pool walls are permitted. They shall be not less than 4 feet (1220 mm) below the water surface. Where a ledge is provided, the width of the ledge shall be not less than 4 inches (102 mm) and not greater than 6 inches (152 mm).

SECTION 405

WADING POOLS
405.1 Wading pools. Class F wading pools shall be separate pools with an independent circulation system, shall be physi- cally separated from the main pool and shall be constructed in accordance with Sections 405.2 through 405.6.
405.2 Nonentry areas. The areas where the water depth at the edge of the pool exceeds 9 inches (229 mm) shall be considered to be nonentry areas.
405.3 Floor slope. The floors of wading pools shall be
uniform and sloped with a maximum slope of 1 unit vertical in 12 units horizontal (8-percent slope).
405.4 Maximum depth. The water depth shall not exceed
18 inches (457 mm).
405.5 Distance from deck to waterline. The maximum
distance from the top of the deck to the waterline shall not exceed 6 inches (152 mm).
405.6 Suction entrapment avoidance. Wading pools shall
not have suction outlets. Skimmers or overflow gutters shall be installed and shall accommodate 100 percent of the circu- lation system flow rate.

SECTION 406

DECKS AND DECK EQUIPMENT
406.1 General. Decks shall comply with the provisions of Section 306, except as otherwise required in this section. 406.2 Pool perimeter access. A deck or unobstructed access shall be provided for not less than 90 percent of the pool perimeter.
406.3 Deck clearance. Decking not less than 4 feet (1219 mm) in width shall be provided on the sides and rear of any diving equipment. A deck clearance of 4 feet (1219 mm)
shall be provided around all other deck equipment.
406.4 Decks between pools and spas. Decks between pools, spas or any combination of pools and spas, shall have a width of not less than 6 feet (1829 mm).
406.5 Deck covering. Walking surfaces of decks within 4 feet (1219 mm) of a pool or spa shall be slip resistant. 406.6 Distances above diving boards. A completely unob- structed minimum distance above the tip of the diving board shall be specified by the diving equipment manufacturer. 406.7 Dimensional requirements. Public pools with diving equipment of 39 inches (991 mm) or greater in height, and pools designed for springboard or platform diving, shall comply with the dimensional design requirements of the
diving equipment manufacturer or the authority that governs such pools.
406.8 Diving equipment. Diving equipment shall be
installed in accordance with the manufacturer's
specifications.
406.8.1 Label. A label shall be permanently affixed to the diving equipment or jump board in a readily visible loca- tion and shall include all of the following:

1. The minimum diving water envelope required for
each diving board and diving stand combination.

2. Manufacturer's name and address.

3. Manufacturer's identification and date of
manufacture.

4. The maximum allowable weight of the user.
406.8.2 Use instructions. The diving equipment manu-
facturer shall provide diving equipment use instructions.

TABLE 403.1

MAXIMUM BATHER LOAD

POOL/DECK AREA

SHALLOW INSTRUCTIONAL

DEEP AREA

DIVING AREA

OR WADING AREAS
(NOT INCLUDING THE DIVING AREA)
(PER EACH DIVING BOARD)
Pools with minimum deck area
15 sq. ft. per user
20 sq. ft. per user
300 sq. ft.

Pools with deck area at least
12 sq. ft. per user
15 sq. ft. per user
300 sq. ft.
equal to water surface area
Pools with deck area at least
g sq. ft. per user
10 sq. ft. per user
300 sq. ft.
twice the water surface area
For SI: 1 square foot = 0.09 square meters.
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406.8.3 Tread surface. Diving equipment shall have slip - resistant tread surfaces.
406.8.4 Supports for diving equipment. Supports, plat-
forms, stairs, and ladders for diving equipment shall be designed to carry the anticipated loads. Stairs and ladders shall be of corrosion -resistant materials, shall be easily cleanable and shall have slip -resistant treads. Diving stands higher than 21 inches (533 min), measured from
the deck to the top back end of the board, shall be
provided with stairs or a ladder. Step treads shall be self - draining.
406.8.5 Guardrails. Diving equipment 39 inches (991
min) or greater in height shall be provided with a top
guardrail. Such guardrail shall extend not less than 30 inches (762 min) above the diving board and extend to the edge of the pool wall.
406.9 Starting blocks. In new construction or substantial alteration, starting blocks intended for competitive swim- ming shall be located at a water depth of not less than 5 feet (1524 min).
406.10 Swimming pool slides. Swimming pool slides shall comply with the requirements of 16 CFR, Part 1207. The
manufacturer of the slide shall provide installation and use instructions for the slide. Slides shall be installed in accor- dance with the manufacturer's instructions.
406.11 Play and water activity equipment. Play and water activity equipment shall be installed in accordance with the manufacturer's instructions.

SECTION 407

CIRCULATION SYSTEMS
407.1 General. Circulation systems for pools shall comply with Section 311 and the provisions of this section.
407.2 Turnover. Circulation equipment shall be sized to turn over the entire water capacity of the pool as specified in Table 407.2. The system shall be designed to provide the required turnover rate based on the maximum pressure and flow rate recommended by the manufacturer of the filter with clean filter media.
407.3 Continuous water removal. The design of a gutter
system shall accommodate continuous removal of water
from the pool's upper surface at a rate of not less than 125 percent of the required total recirculation flow rate as deter- mined by the design professional.
407.3.1 Gutter outlets. At a gutter flow condition of not less than 125 percent of the total recirculation flow as determined by the design professional, gutter outlets such as drop boxes, converters, return piping, or flumes shall be designed to prevent flooding of the gutter that would result in skimmed water re-entering the pool.
407.3.2 Adequate mixing. Pools shall have wall or floor inlets or both to provide for adequate mixing. Inlets shall be hydraulically sized to provide the design flow rates for each area of the pool proportional to the turnover rate and the area covered by the inlet.
407.4 Pool circulation. The filtration circulation system shall be designed with sufficient flexibility to achieve a hydraulic apportionment that will ensure effective distribu- tion of treated water throughout the pool.
407.4.1 Inlets. Effective distribution of treated water shall be accomplished by either a continuous perimeter
overflow system with integral inlets or by means of direc- tionally adjustable inlets adequate in design, number, and location.
407.4.2 Adequate mixing. Pools shall have wall or floor inlets or both to provide for adequate mixing. Inlets shall be hydraulically sized to provide the design flow rates for each area of the pool proportional to the turnover rate and the area covered by the inlet.
407.4.3 Floor inlets. Floor inlets shall be required for pools that are greater than 50 feet (15.2 m) wide. The
spacing between floor inlets shall not exceed 20 feet (6.1 m). Pools having only floor inlets shall have such inlets located within 15 feet (4.6 m) of the perimeter waterline.

Where wall inlets are used in combination with floor
inlets, the floor inlets shall be located not greater than 25 feet (7.6 m) from the nearest side walls.
407.4.4 Wall inlets. The spacing between wall inlets shall not exceed 20 feet (6.1 m), measured along the perimeter waterline.

SECTION 408

FILTERS
408.1 General. Filters shall be designed in accordance with Section 312, except as otherwise required in this section. 408.2 Air release warning. The following statement shall be posted in a conspicuous location within the areas of the air release:

DO NOT START THE SYSTEM AFTER MAINTE-

NANCE WITHOUT FIRST PROPERLY REAS-

SEMBLING THE FILTER AND SEPARATION

TANK AND OPENING ALL AIR RELEASE
VALVES.

TABLE 407.2

TURNOVER RATE

SWIMMING POOL CATEGORY

TURNOVER RATE IN HOURS
Class A, B, and C pools
Hours equal 1 l/z times the average depth of pool in feet not to exceed 6 hours Wading pools
1 For SI: 1 foot = 304.8 mm.
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PUBLIC SWIMMING POOLS
SECTION 409

SPECIFIC SAFETY FEATURES
409.1 Handholds. Handholds shall comply with the provi- sions of Section 323.
409.2 Depth markers. Depth markers shall be provided in accordance with Sections 409.2.1 through 409.2.8.
409.2.1 Where required. Depth markers shall be
installed at the maximum and minimum water depths and
at all points of slope change. Depth markers shall be
installed at water depth increments not to exceed 2 feet (607 mm). Depth markers shall be spaced at intervals not to exceed 25 feet (7620 mm).
409.2.2 Marking of depth. The depth of water in feet
(meters) shall be plainly and conspicuously marked on
the vertical pool wall at or above the waterline.

Exception: Pools with a vanishing edge and rim flow
gutters.
409.2.3 Depth accuracy. Depth markers shall indicate
the actual pool depth within f 3 inches (76 mm), at
normal operating water level where measured 3 feet (914 mm) from the pool wall or at the tangent point where the cove radius meets the floor, whichever is deeper.
409.2.4 Position on pool wall. Depth markers on the
vertical pool wall shall be positioned to be read from the waterside. Depth markers shall be placed so as to allow as much of the numbers to be visible above the waterline as possible.
409.2.5 Position on deck. Depth markers on the deck
shall be located within 18 inches (457 mm) of the water edge and positioned to be read while standing on the deck facing the water.
409.2.6 Horizontal markers. Horizontal depth markers
shall be slip resistant.
409.2.7 Uniform distribution. Depth markers shall be
distributed uniformly on both sides and both ends of the pool.
409.2.8 Numbers and letters. Depth markers shall be not less than 4 inches (102 mm) in height. The color of the numbers shall contrast with the background on which
they are applied and the color shall be of a permanent
nature. The lettering shall spell out the words "feet" and "inches" or abbreviate them as "Ft." and "In." respec-
tively. Where displayed in meters in addition to feet and inches, the word meter shall be spelled out or abbreviated as "M."
409.3 No diving symbol. Where the pool depth is 5 feet
(1524 mm) or less, the `No Diving" symbol shall be
displayed. The symbol shall be placed on the deck at inter- vals of not greater than 25 feet (7620 mm) and directly adjacent to a depth marker. Additional signage shall be in accordance with NEMA Z535.
409.4 Lifesaving equipment. Public pool Classes A, B, and C shall be provided with lifesaving equipment in accordance with Sections 409.4.1 through 409.4.3. Such lifesaving
equipment shall be visually conspicuous and conveniently located at all times.
409.4.1 Accessory pole. A swimming pool accessory
pole not less than 12 feet (3658 mm) in length and includ- ing a body hook shall be provided.
409.4.2 Throwing rope. A throwing rope attached to a
ring buoy or similar flotation device shall be provided.

The rope shall be not less than'/, inch (6.4 mm) in diame- ter and shall have a length of not less than 11/2 times the maximum width of the pool or 50 feet (15 240 mm),
whichever is less. A ring buoy shall have an outside diam- eter of not less than 15 inches (381 mm).
409.4.3 Emergency response units. Pools covered by
this chapter shall be provided with first aid equipment, including a first aid kit. First aid equipment and kits shall be located in an accessible location.

SECTION 410

SANITARY FACILITIES
410.1 Toilet facilities. Class A and B pools shall be
provided with toilet facilities having the required number of plumbing fixtures in accordance with the International
Building Code or the International Plumbing Code.

SECTION 411

SPECIAL FEATURES
411.1 Entry and exit. Pools shall have not less than two means of entry and exit that are located so as to serve both ends of a pool. Pool lifts, transfer walls and transfer systems that provide for pool entry and exit by persons with physical disabilities in accordance with Section 307.1.4 shall not be counted as the means of entry or exit that is required by this section.
411.1.1 Natural entry. Where areas have water depths of 24 inches (607 mm) or less at the pool wall, such areas shall be considered to be providing their own natural
mode for entry and exit.

Exception: Wading pools as outlined in Section 405.
411.1.2 Shallow area. A means of entry and exit shall be provided in shallow areas of pools and shall consist of pool stairs, a ramp or a beach entry.
411.1.3 Deep area. The means of entry and exit in the
deep area of pools shall consist of one of the following:

1. Steps/stairs.

2. Ladders.

3. Grab rails with recessed treads.

4. Ramps.

5. Beach entries.

6. Swimouts.

7. Other designs that provide the minimum utility as
specified in this code.
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PUBLIC SWIMMING POOLS
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411.1.4 Pools greater than 30 feet wide. Swimming
pools greater than 30 feet (9144 mm) in width shall be
provided with entries and exits on each side of the deep area of the pool. The entries and exits on the sides of the deep area of a pool shall be located not more than 82 feet (25 m) apart.
411.1.5 Diving envelope. Where the pool is designed for use with diving equipment, the entries and exits, pool
stairs, ladders, underwater benches, special features and other accessories shall be located outside of the minimum diving water envelope indicated in Figure 322.2.
411.1.6 Treads. Treads shall have slip -resistant surfaces. 411.2 Pool stairs. The design and construction of stairs extending into the pool in either shallow or deep water, including recessed pool stairs, shall comply with Sections 411.2.1 through 411.2.4.
411.2.1 Tread dimensions and area. Treads shall be not
less than 24 inches (607 mm) at the leading edge. Treads shall have an unobstructed surface area of not less than 240 square inches (0.154 mz) and an unobstructed hori-
zontal depth of not less than 10 inches (254 mm) at the centerline.
411.2.2 Risers. Risers, except for the bottom riser, shall have a uniform height of not greater than 12 inches (305 mm) measured at the centerline. The bottom riser height is allowed to vary to the floor.
411.2.3 Top tread. The vertical distance from the pool
coping, deck, or step surface to the uppermost tread shall be not greater than 12 inches (305 mm).
411.2.4 Bottom tread. Where stairs are located in water depths greater than 48 inches (1219 mm), the lowest tread shall be not less than 48 inches (1219 mm) below the
deck and shall be recessed in the pool wall.
411.2.5 Outlined edges. The leading horizontal and verti- cal edges of stair treads shall be outlined with slip - resistant contrasting tile or other permanent marking of not less than 1 inch (25.4 mm) and not greater than 2
inches (50.8 mm).
411.3 Shallow end detail for beach and sloping entries.

Sloping entries used as a pool entrance shall have a maxi- mum slope of 1 unit vertical in 10 units horizontal (10- percent slope).
411.3.1 Benches and steps. Where benches are used in
conjunction with sloping entries, the vertical riser
distance shall not exceed 12 inches (305 mm). Where
steps are used in conjunction with sloping entries, the requirements of Section 411.2 shall apply.
411.3.2 Vertical drops. A vertical drop exceeding 12
inches (305 mm) within a sloping entry shall be provided with a handrail.
411.3.3 Surfaces. Beach and sloping entry walking
surfaces at water depths up to 36 inches (914 mm) shall be slip resistant.
411.4 Pool ladder design and construction. The design and construction of ladders shall comply with Section 322.
411.5 Underwater seats, benches, and swimouts. The
design and construction of underwater seats, benches, and swimouts shall comply with Sections 411.5.1 and 411.5.2. 411.5.1 Swimouts. Swimouts, located in either the deep
or shallow area of a pool, shall comply with all of the following:

1. The horizontal surface shall be not greater than 20
inches (508 mm) below the waterline.

2. An unobstructed surface shall be provided that is
equal to or greater than that required for the top
tread of the pool stairs in accordance with Section
411.2.

3. Where used as an entry and exit access, swimouts
shall be provided with steps that comply with the
pool stair requirements of Section 411.2.

4. The leading edge shall be visibly set apart.
411.5.2 Underwater seats and benches. Underwater
seats and benches, whether used alone or in conjunction with pool stairs, shall comply with all of the following:

1. The horizontal surface shall be not greater than 20
inches (508 mm) below the waterline.

2. An unobstructed surface shall be provided that is
not less than 10 inches (254 mm) in depth and not
less than 24 inches (607 mm) in width.

3. Underwater seats and benches shall not be used as
the required entry and exit access.

4. Where underwater seats are located in the deep
area of the pool where manufactured or
constructed diving equipment is installed, such
seats shall be located outside of the minimum
diving water envelope for diving equipment.

5. The leading edge shall be visually set apart.

6. The horizontal surface shall be at or below the
waterline.

7. A tanning ledge or sun shelf used as the required
entry and exit access shall be located not greater
than 12 inches (305 mm) below the waterline.

SECTION 412

SIGNAGE
412.1 Safety signage. Safety signage advising on the danger of diving into shallow areas and on the prevention of drown- ing shall be provided as required by the authority that governs such pools. Safety signage shall be as shown in Figure 412.1 or similar thereto.
412.2 Emergency telephone signs. A sign indicating the
location of the nearest landline telephone that can be used to call emergency services shall be posted within sight of the main entry into a pool facility. The sign shall indicate the telephone numbers, including area code, that can be called for emergency services including, but not limited to, police, fire, ambulance and rescue services. If "9-1-1" telephone service is available for any of those services, "9-1-1" shall be indicated next to the telephone number for such services. 4-6
2021 INTERNATIONAL SWIMMING POOL AND SPA CODE°
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PUBLIC SWIMMING POOLS
The sign shall include the street address and city where the pool is located. The nearest landline telephone indicated by the sign shall be one that can be used free of charge to call for emergency services. A sign with the telephone number and address information required by this section shall be posted within sight of the landline telephone.
412.3 Sign placement. Signs shall be positioned for effec- tive visual observation by users as required by the authority that governs such pools.
412.4 Emergency shutoff switch. Signs shall be posted that clearly indicate the location of the pump emergency shutoff switch. Such switch shall be clearly identified as the pump emergency shutoff switch.

A WARNING
NO DIVING!

PREVENT
Shallow water.

DROWNING
You can be
permanently injured.

Watch children
at all times.

RESCUE:

For SI: 1 inch = 25.4 mm.

FIGURE 412.1

SAFETY SIGN
Actual Size:
11" x 13- 3/8"
16" x 18-1/2"
18-3/8" x 24"
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101338444
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101338444
CHAPTER 5

PUBLIC SPAS AND PUBLIC EXERCISE SPAS
User note:

About this chapter: Chapter 5 regulates the depth, seating depth and floor slope of public pools and public exercise spas. Suction fitting, heater and depth marker requirements are also included in this chapter.

SECTION 501

GENERAL
501.1 Scope. This chapter shall govern the design, installa- tion, construction and repair of public spas and exercise spas regardless of whether a fee is charged for use.
501.2 General. In addition to the requirements of this chap- ter, public spas and public exercise spas shall comply with the requirements of Chapter 3.

SECTION 502

MATERIALS
502.1 Pumps and motors. Pumps and motors shall be listed and labeled for use in spas.

SECTION 503

STRUCTURE AND DESIGN
503.1 Water depth. The maximum water depth for spas
shall be 4 feet (1219 mm) measured from the design water- line except for spas that are designed for special purposes and approved by the authority having jurisdiction. The water depth for exercise spas shall not exceed 6 feet 6 inches (1981 mm) measured from the design waterline.
503.2 Multilevel seating. Where multilevel seating is
provided, the maximum water depth of any seat or sitting bench shall be 28 inches (711 mm) measured from the
design waterline to the lowest measurable point.
503.3 Floor slope. The slope of the floor shall not exceed 1 unit vertical in 12 units horizontal (8.3-percent slope).

Where multilevel floors are provided, the change in depth shall be indicated.

SECTION 504

PUMPS AND MOTORS
504.1 Emergency shutoff switch. One emergency shutoff
switch shall be provided to disconnect power to circulation and jet system pumps and air blowers. Emergency shutoff switches shall be accessible, located within sight of the spa and shall be located not less than 5 feet (1524 mm) but not greater than 10 feet (3048 mm) horizontally from the inside walls of the spa.
504.1.1 Alarms. Emergency shutoff switches shall be
provided with an audible alarm rated at not less than 80 decibel sound pressure level and a light near the spa that will operate continuously until deactivated when the shut- off switch is operated. The following statements shall
appear on a sign that is posted in a location that is visible from the spa:

ALARM INDICATES SPA PUMPS OFF. DO NOT

USE SPA WHEN ALARM SOUNDS AND LIGHT IS
ILLUMINATED UNTIL ADVISED OTHERWISE.
504.2 Timer. The operation of the hydrotherapy jets shall be limited by a cycle timer having a maximum setting of 10 minutes. The cycle timer shall be located not less than 5 feet (1524 mm) away, adjacent to, and within sight of the spa.

SECTION 505

RETURN AND SUCTION FITTINGS
505.1 Return fittings. Return fittings shall be provided and arranged to facilitate a uniform circulation of water and maintain a uniform sanitizer residual throughout the entire spa or exercise spa.
505.2 Suction fittings. Suction fittings shall be in accor- dance with Sections 505.2.1 through 505.2.4.
505.2.1 Testing and certification. Suction fittings shall be listed and labeled in accordance with APSP 16.
505.2.2 Installation. Suction fittings shall be sized and installed in accordance with the manufacturer's specifica- tions. Spas and exercise spas shall not be used or operated if the suction outlet cover is missing, damaged, broken or loose.
505.2.3 Outlets per pump. Suction fittings shall be
provided in accordance with Section 310.
505.2.4 Submerged vacuum fittings. Submerged
vacuum fittings shall be in accordance with Section 310.

SECTION 506

HEATER AND TEMPERATURE REQUIREMENTS
506.1 General. This section pertains to fuel -fired and elec- tric appliances used for heating spa or exercise spa water. 506.2 Water temperature controls. Components provided
for water temperature controls shall be suitable for the intended application.
506.2.1 Water temperature regulating controls. Water
temperature regulating controls shall comply with UL
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101338444

PUBLIC SPAS AND PUBLIC EXERCISE SPAS
873 or UL 372. A means shall be provided to indicate the 508.4 Clock. Public facilities shall have a clock that is visi- water temperature in the spa. ble to spa users.

Exception: Water temperature regulating controls that
are integral to the heating appliance and listed in
accordance with the applicable end use appliance
standard.
506.2.2 Water temperature limiting controls. Water
temperature limiting controls shall comply with UL 873
or UL 372. Water temperature at the heater return outlet shall not exceed 140°F (60°C).

SECTION 507

WATER SUPPLY
507.1 Water temperature. The temperature of the incoming makeup water shall not exceed 104°F (40°C).

SECTION 508

SAFETY FEATURES
508.1 Instructions and safety signs. Instructions and safety signage shall comply with the requirements of the local juris- diction. In the absence of local requirements, safety signs and instructions shall comply with UL 1563 or CSA C22.2 No. 218.1.
508.2 Operational signs. Operational signs shall include, but not be limited to, the following messages as required by the local jurisdiction:

1. Do not allow the use of or operate spa if the suction outlet cover is missing, damaged or loose.

2. Check spa temperature before each use. Do not enter
the spa if the temperature is above 104°F (40°C).

3. Keep breakable objects out of the spa area.

4. Spa shall not be operated during severe weather
conditions.

5. Never place electrical appliances within 5 feet (1524 mm) of the spa.

6. No diving.
508.3 Depth markers. Public spas shall have permanent
depth markers with numbers not less than 4 inches (102 mm) in height that are plainly and conspicuously visible from obvious points of entry and in conformance to this section. 508.3.1 Number. There shall be not less than two depth
markers for each spa, regardless of spa size or shape.
508.3.2 Spacing. Depth markers shall be spaced at not
more than 25-foot (7620 mm) intervals and shall be
uniformly located around the perimeter of the spa.
508.3.3 Marking. Spas and exercise spas shall have the
maximum water depth clearly marked on the required
surfaces and such markers shall be positioned on the deck within 18 inches (457 mm) of the design waterline. Depth markers shall be positioned to be read while standing on the deck facing the water.
508.3.4 Slip resistant. Depth markers in or on the deck surfaces shall be slip resistant.
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101338444
CHAPTER 6

AQUATIC RECREATION FACILITIES
User note:

About this chapter: Chapter 6 covers facilities commonly known as water parks. Such facilities can have a variety of pools ranging from zero depth entry wave pools to lazy rivers. This chapter includes requirements for floor slopes, steps, marking, signage, circulation systems, handholds and swimouts.

SECTION 601

GENERAL
601.1 Scope. This chapter covers public pools and water containment systems used for aquatic recreation. This chap- ter provides specifications for the design, equipment,
operation, signs, installation, sanitation, new construction, and rehabilitation of public pools for aquatic play. This chapter covers Class D-1 through Class D-6 public pools whether they are provided as stand-alone attractions or in various combinations in a composite attraction.
601.2 Combinations. Where combinations of Class D-1
through Class D-6 pools exist within a facility, each element in the facility shall comply with the applicable code sections as if the element functioned as a part of a freestanding pool of Class D-1 through Class D-6.
601.3 General. In addition to the requirements of this chap- ter, aquatic recreation facilities shall comply with the requirements of Chapter 3.

SECTION 602
FLOORS
602.1 Floor slope. In water depths of less than 5 feet (1524 mm), the floor slope shall be not greater than 1 unit vertical in 12 units horizontal (8.3-percent slope) except where the function of the attraction requires greater slopes in limited areas.

Exception: The slope of the floor in Class D-3 pools shall not exceed 1 unit vertical in 7 units horizontal (14-percent slope).

SECTION 603

MARKINGS AND INDICATORS
603.1 Markings. Markings in areas of deep water shall
comply with Section 409.2 except where the function of the pool dictates otherwise.
603.2 Class D-2 pools. Where a Class D-2 pool has a bather - accessible depth greater than 4'/2 feet (1372 mm), the floor shall have a distinctive marking at the 4'/2 feet (1372 min) water depth.
603.3 Shallow -to -deep -end rope and float line. Where a pool has a water depth ranging from less than 5 feet (1524 min) to greater than 5 feet (1524 mm), a rope and float line shall be located 1 foot (305 min) horizontally from the 5-foot (1524 min) depth location, toward the shallow end of the pool. 603.4 Nozzles. Pools having nonflush propulsion nozzles in the floor shall have a distinctive marking at the location of such nozzles.

SECTION 604

CIRCULATION SYSTEMS
604.1 General. A circulation system consisting of pumps, piping, return inlets and suction outlets, filters, and other necessary equipment shall be provided for complete circula- tion of water with the pool.
604.2 Turnover. Circulation system equipment shall be
designed to turn over 100 percent of the nominal pool water volume in the amount of time specified in Table 604.2. The system shall be designed to give the required turnover time based on the manufacturer's recommended maximum pres-
sure and flow of the filter in clean media condition.

TABLE 604.2

TURNOVER TIME

CLASS OF POOL
MAXIMUM TURNOVER TIMEa (hours)
D-1
2 D-2 with less than 24 inches water depth
1 D-2 with 24 inches or greater water depth
2 D-3
1 D-4
2 D-5
1 D-6
1 For SI: 1 inch = 25.4 Turn.
a. Pools with a sand bottom require a 1-hour turnover time. 2021 INTERNATIONAL SWIMMING POOL AND SPA CODE"
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AQUATIC RECREATION FACILITIES
101338444
604.2.1 24-hour circulation required. Circulation
systems shall circulate treated and filtered water for 24 hours a day.
604.2.2 Reduced circulation rate. The circulation rate
shall be permitted to be reduced during periods that the pool is closed for use provided that acceptable water clar- ity conditions are met prior to reopening the pool for
public use. The reduced circulation rate shall not be zero. 604.3 Surface skimming systems. Surface skimming
systems shall be in accordance with Table 604.3.
604.3.1 Class D-5 pool skimmers. The installation of
skimmers in the side areas of Class D-5 pools shall be
prohibited.

SECTION 605

HANDHOLDS AND ROPES
605.1 Handholds. Handholds shall be provided in accor-
dance with Section 323.

Exception: Handholds shall not be provided for wave
action and action rivers.
605.2 Rope and float line. A rope and float line shall be provided for all of the following situations:

1. Separation of activity areas.

2. Identification of a break in floor slope at water depths of less than 5 feet (1524 mm).

3. Identification of a water depth greater than 41/2 feet (1372 mm) in constant floor slope in Class D-2 pools.

Exception: Class D-1 pools or any other pool where the
designer indicates that such a line is not required or that the line would constitute a hazard.
605.2.1 Location. The rope and float line shall be located 1 foot (305 mm) toward the shallow end in each location. 605.3 Caisson wall rope and float line. For Class D-1
pools, a rope and float line shall be installed to restrict bather access to the wave pool caisson wall. The location of the rope and float line shall be in accordance with the wave equipment manufacturer's instructions.
605.4 Fastening. Rope and float lines shall be securely fastened to wall anchors made of corrosion -resistant materi- als. Wall anchors shall be of the recessed type and shall not have projections that will constitute a hazard when the rope and float line is removed.
605.5 Size. Rope and float lines shall be not less than 5/$ inch (15.9 mm) in diameter and shall be made of polypropylene material.

SECTION 606
DEPTHS
606.1 Class D-6 depth. The captured or standing water
depth in Class D-6 pools shall be not greater than 12 inches (305 mm).
606.2 Spray pools. The water depths in spray pools shall be not greater than 6 inches (152 mm).

SECTION 607

BARRIERS
607.1 Barriers. Multiple pools and spas within a single complex shall be permitted without barriers where a barrier separates the single complex from the surrounding property in accordance with Section 305.

SECTION 608

NUMBER OF OCCUPANTS
608.1 Occupant load. The occupant load for the pools or spas in the facility shall be calculated in accordance with Table 608.1. The occupant load shall be the combined total of the number of users based on the pool or spa water surface area and the deck area surrounding the pool or spa. The deck area occupant load shall be based on the occupant load
calculated where a deck is provided or based on an assumed 4-foot-wide (1219 mm) deck surrounding the entire perime- ter of the pool or spa, whichever is greater.

TABLE 604.3

SURFACE SKIMMING SYSTEMS

CLASS OF POOL

SURFACE SKIMMING SYSTEM
D-1
Zero -depth trench located at static water level or other skimming systems D-2
Auto skimmer, zero -depth trench or gutters
D-3
Auto skimmer, zero -depth trench or perimeter device
D-4
Single or multiple skimmer devices for skimming flow
D-5
Skimmers prohibited in side area
D-6
Auto skimmer, zero -depth trench, or gutter
TABLE 608.1

OCCUPANT LOAD

SHALLOW OR

WADING AREAS

DEEP AREA
(NOT INCLUDING THE DIVING AREA)

DIVING AREA
(PER EACH DIVING BOARD)
DECK
AREA
Vessel water surface area
8 sq. ft per user
10 sq. ft. per user
300 sq. ft. per user
—
Deck area
—
—
—
1 user per 15 sq. ft.

For SI: 1 square foot = 0.0929 mZ.
6-2
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608.2 Facility capacity. For multiple pools and spas in a single aquatic recreation facility, the total facility occupant capacity shall not be limited by the number of occupants calculated in accordance with Section 608.1.

SECTION 609

DRESSING AND SANITARY FACILITIES
609.1 General. Dressing and sanitary facilities shall be provided in accordance with the minimum requirements of the International Building Code and International Plumbing Code and Sections 609.2 through 609.9.
609.2 Number of fixtures. The minimum number of
required water closets, urinals, lavatory, and drinking foun- tain fixtures shall be provided as required by the
International Building Code and International Plumbing
Code and the dressing facilities and number of cleansing and rinse showers shall be provided in accordance with Sections 609.2.1, 609.2.2, and 609.3.L
609.2.1 Water area less than 7500 square feet. Facili-
ties that have less than 7500 gross square feet (697 in') of water area available for bather access shall have dressing facilities and not less than one cleansing shower for males and one cleansing shower for females.
609.2.2 Water area 7500 square feet or more. Facilities that have 7500 gross square feet (697 m2) or more of
water area available for bather access shall have dressing facilities and not less than one cleansing shower for
males, and one cleansing shower for females for every
7500 square feet (697 in) or portion thereof. Where the result of the fixture calculation is a portion of a whole number, the result shall be rounded up to the nearest
whole number.
609.3 Showers. Showers shall be in accordance with
Sections 609.3.1 through 609.3.3.
609.3.1 Rinse shower. In addition to the requirement for cleansing showers in Sections 609.2.1 and 609.2.2, not
less than one rinse shower shall be provided on the deck of or at the entrance of each pool.
609.3.2 Water heater and mixing valve. Bather access
to water heaters and thermostatically controlled mixing valves for showers shall be prohibited.
609.3.3 Temperature. At each cleansing showerhead,
the heated shower water temperature shall be not less than 90°F (32°C) and not greater than 120°F (49°C). Water
supplied to rinse showers shall not be required to be I heated. «
609.4 Soap dispensers. Soap dispensers shall be in accor- dance with Sections 609.4.1 and 609.4.2.
609.4.1 Liquid or powder. Soap dispensers shall be
provided at each lavatory and cleansing shower. Soap
dispensers shall dispense liquid or powdered soap. Reus- able cake soap is prohibited. Soap dispensers and soap I shall not be provided at rinse showers.
609.4.2 Metal or plastic. Soap dispensers shall be made of metal or plastic. Glass materials shall be prohibited. 609.5 Toilet tissue holder. A toilet paper holder shall be provided at each water closet.
609.6 Lavatory mirror. Where mirrors are provided, they shall be shatter resistant.
609.7 Sanitary napkin receptacles. Sanitary napkin recep- tacles shall be provided in each water closet compartment for females and in the cleansing area of the showers for female use only.
609.8 Sanitary napkin dispensers. A sanitary napkin
dispenser shall be provided in each toilet facility for females. 609.9 Infant care. Baby -changing tables shall be provided in toilet facilities having two or more water closets.

SECTION 610

SPECIAL FEATURES
610.1 Locations. Entry and exit locations shall be in accor- dance with Table 610.1. The primary means of entry and exit shall consist of ramps, beach entries, pool stairs, or ladders. 610.2 Secondary entry and exit means. Where secondary
means of entry and exit are provided, they shall consist of one of the following:

1. Steps.

2. Stairs.

3. Ladders with grab rails.

4. Recessed treads.

5. Ramps.

6. Beach entries.

7. Swimouts.

8. Designs that provide the minimum utility as specified in this code.

TABLE 610.1

ENTRY AND EXIT LOCATIONS

CLASS OF POOL

ENTRY AND EXIT LOCATIONS
D-1
Entry at beach end only; exit at beach end, sides or end wall D-2
Entry and exit determined by the pool designer
D-3
Entry prohibited from deck areas; exit by ladders, steps or ramps as determined by pool designer D-4
Entry and exit determined by the pool designer
D-5
Entry and exit determined by the pool designer
D-6
Entry and exit determined by the pool designer
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610.3 Provisions for diving. Where diving facilities are part of the attraction or pool complex, entries, exits, pool stairs, ladders, underwater benches, special features, and other accessories shall be located outside of the minimum diving water envelope in accordance with Figure 322.2.
610.4 Beach entry, zero -depth entry, and sloping entries.

The shallow end for beach entries and sloping entries shall be in accordance with Sections 610.4.1 through 610.4.4 or the regulations of the local jurisdiction.
610.4.1 Maximum entry slope. The slope of sloping
entries used as a pool entry shall not exceed 1 unit vertical in 12 units horizontal (8.3-percent slope).
610.4.2 Benches. Where benches are used in conjunction
with sloping entries, the vertical riser height shall not exceed 12 inches (305 mm).
610.4.3 Steps. Where steps are used in conjunction with sloping entries, all of the requirements of Section 610.5 shall apply.
610.4.4 Slip -resistant surfaces. Beach and sloping entry walking surfaces at water depths up to 36 inches (914
mm) shall be slip resistant.
610.5 Pool steps. The design and construction of steps for stairs into the shallow end and recessed pool stairs shall be in accordance with Sections 610.5.1 through 610.5.6.
610.5.1 Uniform height of 9 inches. Except for the
bottom riser, risers at the centerline shall have a maxi- mum uniform height of 9 inches (229 mm). The bottom
riser height shall be permitted to vary from the other
risers.
610.5.2 Distance from coping or deck. The vertical
distance from the pool coping, deck, or step surface to the uppermost tread shall be not greater than 9 inches (229 mm).
610.5.3 Color to mark leading edge. The leading edge
of steps shall be distinguished by a color contrasting with the color of the steps and the pool floor.
610.5.4 Stairs in water depths over 48 inches. Stairs
that are located in water depths greater than 48 inches (1219 mm) shall have the lowest tread located below the deck at a distance of not less than 48 inches (1219 mm) below the deck.
610.5.5 Tread horizontal depth. Treads shall have an
unobstructed horizontal depth of not less than 11 inches (279 mm).
610.5.6 Tread surface area. Treads shall have an unob-
structed surface area of not less than 240 square inches (.017 m2).
610.6 Swimouts. Swimouts shall be located completely
outside of the water current or wave action of the pool or spa and can be located in shallow or deep areas of water.
610.6.1 Surface area. An unobstructed surface equal to
or greater than that required for the top tread of the pool stairs shall be provided in accordance with Sections
610.5.5 and 610.5.6.
610.6.2 Step required. Where a swimout is used as an
entry and exit access point, it shall be provided with a step that meets the pool stair requirements (see Section 610.5). 610.6.3 Maximum depth. The horizontal surface of a
swimout shall be not greater than 20 inches (508 mm)
below the waterline.
610.6.4 Color marking. The leading edge of a swimout
shall be visually set apart by a stripe having a width of not less than 3/4 inch (19 mm) and not greater than 2 inches (51 mm). The stripe shall be of a contrasting color to the adjacent surfaces.
610.7 Underwater benches. Underwater benches shall
comply with this section.
610.7.1 Location. Underwater benches shall only be
located in areas where the pool water depth does not
exceed 5 feet (1.5 m).
610.7.2 Surface dimensions. Underwater benches shall
have an unobstructed surface dimension of not less than 16 inches (406 mm) and not greater than 22 inches (559
mm) in depth measured front to back and not less than 26 inches (660 mm) in width.
610.7.3 Not an entry or exit. Underwater benches shall
not be used as an entry or exit for a pool .
610.7.4 Depth. The horizontal surface of benches shall be not greater than 20 inches (508 mm) below the waterline. 610.7.5 Color marking. The leading edge of benches
shall be visually set apart by a stripe having a width not less than 3/4 inch (19 mm) and not greater than 2 inches (51 mm). The stripe shall be of a contrasting color to the adjacent surfaces.
610.7.6 Slip resistant. The top surface of benches shall be slip resistant.
610.8 Objects permitted. The design, construction, and
operation of decorative objects and structures intended for climbing, walking, and hanging on by a bather are not
covered by this code.
610.8.1 Floating devices. Floating devices not intended to be mobile shall be anchored in a manner to restrict
movement to the range established by the designer. The
anchoring of such floating devices shall be configured to minimize the possibility of entrapment of bathers, bodies, hair, limbs, and appendages should they come in contact with any element of the floating device or its anchors.

SECTION 611

SIGNAGE
611.1 Posting of signs. Signs stating rules, instructions, and warnings shall be posted. Signs for suction entrapment warn- ing in accordance with Section 310 shall be posted. Signs shall be placed so that they squarely face approaching traffic.

The center of the message panel shall be located not less than 66 inches (1676 mm) above the walking surface.
611.2 Prohibited mounting. Signs shall not be mounted on fences and gates alongside of guest walkways and staircases. 6-4
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611.3 Message delivery. Messages delivered on signs shall comply with all of the following:

1. Messages shall be pertinent to the activity being
performed or to be performed.

2. Messages shall be specific by providing details about the activity.

3. Messages shall be short and concise.

4. Messages shall be direct without humor or
embellishments.
611.4 Text font and size. The message text shall be in a clear, bold font such as Arial. The character height shall be proportional to 1 inch (25 mm) for 10 feet (3048 mm) of intended viewing distance but not less than 1 inch (25 mm). 611.5 Distinct sign classes. Facility signs shall be catego- rized into four sign classes in accordance with Sections 611.5.1 through 611.5.4.
611.5.1 General information. General information signs
shall be posted facility -wide and shall not be attraction specific.
611.5.2 Directional signs. Directional signs shall identify the location of services and attractions in the park and shall include directional arrows. Directional signs shall be posted at various crossroads in the facility.
611.5.3 Rule signs. Rule signs shall inform guests of the qualifications that they must meet to allow them to partic- ipate on a specific ride or attraction. Rules shall include, but are not limited to, limits for weight and height, proper attire and ride (and ride vehicle) stipulations. Rule signs shall be located at a point where the guests make the
initial commitment to participate on the ride.
611.5.4 Instructional signs. Instructional signs shall
inform guests of specific instructions for the use of the ride. Instructions shall include, but are not limited to, riding posture, prohibited activity, and user exit require- ments at the ride termination. Instructional signs shall be located along the queue approaching the ride dispatch
area.
611.6 Materials. Sign panels shall be durable for the
weather conditions and shall be resistant to damage from guests. The message surface shall be clean and smooth and shall readily accept paint or precut lettering adhesives. 611.7 Shape and size consistency. The panel shape and size for each class of signs shall be the same. Where the total message to be indicated is larger than what can be placed on one sign, multiple signs of the same size shall be used to display the message.
611.8 Pictograms. Pictograms shall always be accompanied by text indicating the same message. Pictograms shall be designed to illustrate one clear and specific meaning to all individuals.
611.9 Theming or artwork. Theming or artwork applied to signs shall not invade the message panel. Signs shall have a distinct border.
611.10 Shallow water. Safety signs shall be in accordance with Section 412.
611.11 Cold water. Where a pool could have a water
temperature below 70°F (21°C), a cold water warning sign shall be posted at the point of entry to the pool or at the attraction using such water.

SECTION 612

INTERACTIVE WATER PLAY FEATURES
612.1 General. Interactive water play features shall comply with Sections 612.1 though 612.7.
612.2 Safety hazards. Parts of the interactive water play feature that can be accessed by the users of the feature shall be designed and constructed to not present safety hazards to the users.
612.3 Decking. A deck of not less than 4 feet (1296 mm) in width shall be provided around the perimeter of the interac- tive water play feature. The deck shall be sloped away from the interactive water play feature.
612.4 Splash pad zone. The splash pad zone shall comply with Sections 612.4.1 through 612.4.4.
612.4.1 Surface. Splash pad zone surfaces shall have a
slip -resistant and cleanable surface. The manufacturer of manufactured zone surfaces shall certify that such surfac- ing is suitable for aquatic and chlorinated environments.

Direct suction outlets from interactive water play features shall be prohibited.
612.4.2 Slope and water collection. Splash pad zone
surfaces shall slope to one or more drain points so that only water from the splash pad zone flows back to a gravity -fed collection tank. The slope shall prevent the accumulation or pooling of water and shall not exceed '/2 inch per foot (41.6 mm/m).

Drain openings in the splash pad zone surfaces that can be accessed by users shall not allow a'/2 inch (12.7 mm) diameter dowel rod to be inserted into the opening. Drain covers in splash pad zone surfaces shall be flat and flush with the zone surface and shall require tools for removal.

The manufacturer of such drain covers shall certify that the covers comply with the physical testing and finger - and -limb entrapment requirements in Sections 3 and 6,
respectively, of APSP 16.
612.4.3 Nozzles within the interactive water play
feature splash pad zone. Nozzles that spray water from
the interactive water play feature splash pad zone shall be flush with the zone surface. Openings in such nozzles shall not allow a 1/2 inch (12.7 mm) diameter dowel rod to be inserted into the opening. The water velocity from the
orifice of any water nozzle shall not exceed 20 feet (6.1 m) per second.
612.4.4 Other nozzles. Nozzles, other than those on
walking surfaces within the interactive water play feature splash pad zone, shall be designed to be clearly visible. 612.5 Water sanitation. The water sanitation shall consist of the equipment covered in Sections 612.5.1 through
612.5.5.
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612.5.1 Water collection and treatment tank. Interac-
tive water play features shall drain to a collection and treatment tank. The inside of the tank shall be accessible for cleaning and inspection.The access hatch or lid shall be locked or require a tool to open.
612.5.2 Filtration pump. The filtration pump shall be
sized to turn over the surge basin capacity in 30 minutes or less. The intake for the pump shall be located to draw water from the lowest elevation in the treatment tank.
612.5.3 Spray nozzle and water feature water disinfec-
tion. Spray nozzles and water features shall be supplied by water from the water collection and treatment tank that is equipped with filtration and sanitizing equipment
required by Chapter 3 and this section. Where separate
water feature pumps are installed, controls shall prevent those pumps from operation when the filtration pump is
not operating.
612.5.4 Disinfection system. In addition to any filtration and sanitizing equipment requirements of Chapter 3 and
this chapter, all water supplied to spray nozzles or other water that can be accessed by a user shall pass through a secondary disinfection system before discharge to the
user. The secondary disinfection system shall be listed and labeled to NSF 50 as having a single -pass, three -log reduction of the cryptosporidium surrogate.
612.5.5 Make-up water system. The water collection
and treatment tank shall be provided with a make-up
water system that is supplied with potable water.
612.6 Operating instructions. In addition to the documen- tation and instructions requirements of Chapters 1 and 3, the operating instructions for an interactive water play feature shall require that the circulation system be operated continu- ously for not less than four turnovers prior to operation of the pumps for the spray nozzles and other water features
systems.
612.7 Lighting. Where a interactive water play feature will be in operation at night or during periods of inadequate natu- ral lighting, artificial lighting shall be provided in
accordance with the same requirements for pool deck area lighting in Section 321.2.1.
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CHAPTER 7

ONGROUND STORABLE RESIDENTIAL SWIMMING POOLS
User note:

About this chapter: Chapter 7 concerns residential portable pools also known as onground storable residential swimming pools. These pools are manufactured for assembly on the site. The chapter's regulations include those for floor slopes, entry barrier methods, decks, stairs, safety signage and circulation systems.

SECTION 701

GENERAL
701.1 Scope. This chapter describes certain criteria for the design, manufacturing, and testing of onground storable pools intended for residential use. This includes portable pools with flexible or nonrigid side walls that achieve their structural integrity by means of uniform shape, support frame or a combination thereof, and that can be disassem- bled for storage or relocation. This chapter includes what has been commonly referred to in past standards or codes as onground or above -ground pools.
701.1.1 Permanent inground residential swimming
pool. This chapter does not apply to permanent inground residential pools, as defined in Chapter 8.
701.2 General. In addition to the requirements of this chap- ter, onground storable residential swimming pools shall comply with the requirements of Chapter 3.
701.3 Floor slopes. Floor slopes shall be uniform and in accordance with Sections 701.3.1 through 701.3.4.
701.3.1 Shallow end. The slope of the floor from the
shallow end wall towards the deep area shall not exceed 1 unit vertical in 7 units horizontal (14-percent slope) to the point of the first slope change.
701.3.2 Transition. The slope of the floor from the point of the first slope change towards the deepest point shall not exceed 1 unit vertical in 3 units horizontal (33-percent slope). 701.3.3 Adjacent. The slope adjacent to the shallow area shall not exceed 1 unit vertical in 3 units horizontal (33- percent slope) and the slope adjacent to the side walls shall not exceed 1 unit vertical in 1 unit horizontal (100- percent slope).
701.3.4 Change point. The point of the first slope change shall be defined as the point at which the shallow area slope exceeds 1 unit vertical in 7 units horizontal (14- percent slope) and is not less than 6 feet (1889 mm) from the shallow end wall of the pool.
701.4 Identification. For onground storable residential pools with a vinyl liner, the manufacturer's name and the liner identification number shall be affixed to the liner. For onground storable residential pools without a liner, the manufacturer's name and identification number shall be
affixed to the exterior of the pool structure.
701.5 Installation. Onground storable pools shall be
installed in accordance with the manufacturer's instructions.

SECTION 702

LADDERS AND STAIRS
702.1 Ladders and stairs. Pools shall have a means of entry and exit consisting of not less than one ladder or a ladder and staircase combination.
702.2 Type A and Type B ladders. Type A, double access, and Type B, limited access, A -frame ladders shall comply with Sections 702.2.1 through 702.2.7. See Figure 702.2.

FIGURE 702.2

TYPICAL A -FRAME LADDER, TYPES A AND B
702.2.1 Barrier required. Ladders in the pool shall have a physical barrier to prevent children from swimming
through the riser openings or behind the ladder.

Exception: Barriers for ladders shall not be required
where the ladder manufacturer provides a certification
statement that the ladder complies with the ladder entrap- ment test requirements of APSP 4.
702.2.2 Platform. Where an A -frame ladder has a plat-
form between the handrails, the platform shall have a
width of not less than 12 inches (305 mm) and a length of not less than 12 inches (305 mm). The platform shall be at or above the highest ladder tread. The walking surface of the platform shall be slip resistant.
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702.2.3 Handrails or handholds. A -frame ladders shall
have two handrails or handholds that serve all treads. The height of the handrails and handholds shall be not less than 20 inches (508 mm) above the platform or upper-
most tread, whichever is higher.
702.2.4 Diameter. The outside diameter of handrails and handholds shall be not less than 1 inch (25 mm) and not greater than 1.9 inches (48 mm).
702.2.5 Clear distance. The clear distance between
ladder handrails shall be not less than a space of 12 inches (305 mm).
702.2.6 Treads. Ladder treads shall have a horizontal
uniform depth of not less than 2 inches (51 mm).
702.2.7 Riser height. Risers, other than the bottom riser, shall be of uniform height that is not less than 7 inches (178 mm) and not greater than 12 inches (305 mm). The
bottom riser height shall be not less than 7 inches (178 mm) and not greater than 12 inches (305 mm). The verti- cal distance from the platform or top of the pool structure to the uppermost tread shall be the same as the uniform riser heights.
702.3 Type C staircase ladders (ground to deck). Type C staircase ladders shall comply with Sections 702.3.1 through 702.3.6. See Figure 702.3.

FIGURE 702.3

TYPICAL STAIRCASE LADDER, TYPE C
702.3.1 Handrails or handholds. Staircase ladders shall have not less than two handrails or handholds that serve all treads. The height of the handrails and handholds shall be not less than 20 inches (508 mm) above the platform or uppermost tread, whichever is higher.
702.3.2 Diameter. The outside diameter of handrails and handholds shall be not less than 1 inch (25 mm) and not greater than 1.9 inches (48 mm).
702.3.3 Treads. Ladder treads shall have a horizontal
uniform depth of not less than 4 inches (102 mm).
702.3.4 Riser height. Risers, other than the bottom riser, shall be of uniform height that is not less than 7 inches (178 mm) and not greater than 12 inches (305 mm). The
bottom riser height shall be not less than 7 inches (178 mm) and not greater than 12 inches (305 mm). The verti- cal distance from the platform or top of the pool structure to the uppermost tread shall be the same as the uniform riser heights.
702.3.5 Top step. The top step of a staircase ladder shall be flush with the deck or 7 inches (178 mm) to 12 inches (305 mm) below the deck level.
702.3.6 Width. Steps shall have a minimum unobstructed
width of 19 inches (483 mm) between the side rails.
702.4 Type D in -pool ladders. Type D in -pool ladders shall be in accordance with Sections 702.4.1 through 702.4.7. See Figure 702.4.

FIGURE 702.4

TYPICAL IN -POOL LADDER, TYPE D
702.4.1 Clearance. There shall be a clearance of not less than 3 inches (76 mm) and not greater than 6 inches (152 mm) between the pool wall and the ladder.
702.4.2 Handrails or handholds. Ladders shall be
equipped with two handrails or handholds that extend
above the platform or deck not less than 20 inches (508 mm).
702.4.3 Clear distance. The clear distance between
ladder handrails shall be not less than 12 inches (305
mm).
702.4.4 Diameter. The outside diameter of handrails and handholds shall be not less than 1 inch (25 mm) and not greater than 1.9 inches (48 mm).
702.4.5 Riser height. Risers, other than the bottom riser, shall be of uniform height that is not less than 7 inches (178 mm) and not greater than 12 inches (305 mm). The
7-2
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ONGROUND STORABLE RESIDENTIAL SWIMMING POOLS
bottom riser height shall be not less than 7 inches (178 mm) and not greater than 12 inches (305 mm).
702.4.6 Top tread. The vertical distance from the pool
coping, deck, or step surface to the uppermost tread shall be not less than 7 inches (178 mm) and not greater than 12 inches (305 mm) and uniform with other riser heights. 702.4.7 Tread depth. Ladder treads shall have a horizon- tal uniform depth of not less than 2 inches (51 mm).
702.5 Type E protruding in -pool stairs. Type E protruding in -pool stairs shall be in accordance with Sections 702.5.1 through 702.5.7. See Figure 702.5.

FIGURE 702.5

TYPICAL IN -POOL STAIRCASE TYPES, E AND F
702.5.1 Barrier required. In -pool stairs shall have a
physical barrier to prevent children from swimming
through the riser openings or behind the in -pool stairs. 702.5.2 Handrails or handholds. In -pool stairs shall be equipped with not less than one handrail or handhold that serves all treads with a height of not less than 20 inches (508 mm) above the platform or uppermost tread, which-
ever is higher.
702.5.3 Removable handrails. Where handrails are
removable, they shall be installed such that they cannot be removed without the use of tools.
702.5.4 Leading edge distance. The leading edge of
handrails shall be 18 inches (457 mm) f 3 inches (f 76
mm), horizontally from the vertical plane of the bottom riser.
702.5.5 Diameter. The outside diameter of handrails and handholds shall be not less than 1 inch (25 mm) and not greater than 1.9 inches (48 mm).
702.5.6 Tread width and depth. Treads shall have an
unobstructed horizontal depth of not less than 10 inches (254 mm) and an unobstructed surface area of not less
than 240 square inches (0.15 m2).
702.5.7 Uniform riser height. Risers, other than the
bottom riser, shall be of uniform height that is not less than 7 inches (178 mm) and not greater than 12 inches
(305 mm). The bottom riser height shall be not less than 7 inches (178 nun) and not greater than 12 inches (305
mm). The vertical distance from the pool coping, deck or step surface to the uppermost tread of the stairs shall be the same as the uniform riser heights.
702.6 Type F recessed in -pool stairs. Type F recessed in - pool stairs shall be in accordance with Sections 702.6.1 through 702.6.7. See Figure 702.5.
702.6.1 Barrier required. In -pool stairs shall have a
physical barrier to prevent children from swimming
through the riser openings or behind the in -pool stairs. 702.6.2 Handrails or handholds. In -pool stairs shall be equipped with not less than one handrail or handhold that serves all treads with a height of not less than 20 inches (508 mm) above the platform or uppermost tread, which-
ever is higher.
702.6.3 Removable handrails. Where handrails are
removable, they shall be installed such that they cannot be removed without the use of tools.
702.6.4 Leading edge distance. The leading edge of
handrails shall be 18 inches (457 mm) f 3 inches (± 76
mm), horizontally from the vertical plane of the bottom riser.
702.6.5 Diameter. The outside diameter of handrails and handholds shall be not less than 1 inch (25 mm) and not greater than 1.9 inches (48 mm).
702.6.6 Tread width and depth. Treads shall have an
unobstructed horizontal depth of not less than 10 inches (254 mm) at all points and an unobstructed surface area of not less than 240 square inches (0.15 m2).
702.6.7 Uniform riser height. Risers, other than the
bottom riser, shall be of uniform height that is not less than 7 inches (178 mm) and not greater than 12 inches
(305 mm). The bottom riser height shall be not less than 7 inches (178 mm) and not greater than 12 inches (305
mm). The vertical distance from the pool coping, deck or step surface to the uppermost tread of the stairs shall be the same as the uniform riser heights.

SECTION 703
DECKS
703.1 General. Decks provided by the pool manufacturer
shall be installed in accordance with the manufacturer's instructions. Decks fabricated on -site shall be in accordance with the International Residential Code.
703.2 Cantilevered. The top surface of a cantilevered deck shall be not greater than 1 inch (25 mm) higher than the top of the pool wall. See Figure 703.4. The top surface of a noncantilevered deck shall be not higher than the top of the pool wall.
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703.3 No gaps. Decks that are installed flush with the top rail of the pool shall have all gap openings between the deck and top rails closed -off or capped.
703.4 Extension over pool. Where a deck extends inside the top rail of the pool, it shall extend not more than 3 inches (76 mm) beyond the inside of the top rail of the pool in accor- dance with Figure 703.4 and shall have a smooth finish.

DECK SURFACE�15 INCHES MIN

INCH MAX

POOL WALL STRUCTUR
f3 INCHES MAX
For SI: 1 inch = 25.4 mm.

FIGURE 703.4

TYPICAL CANTILEVERED DECK SUPPORT
703.5 Slip resistant. The deck walking surface shall be slip resistant.
703.6 Walk -around decks. Walk -around decks shall have a level walking surface of not less than 15 inches (381 mm) in width, as measured from the inside edge of the pool top rail to the outside of the pool walk -around. See Figure 703.6.

DECK
SURFACE�15 INCHES MINA

POOL WALL STRUCTURE
For SI: 1 inch = 25.4 mm.

FIGURE 703.6

WALK -AROUND DECK WIDTH
SECTION 704

CIRCULATION SYSTEM
704.1 General. A circulation system consisting of pumps, hoses, tubing, piping, return inlets, suction outlets, filters and other related equipment that provides for the circulation of water throughout the pool shall be located so that such items cannot be used by young children as a means of access to the pool.
704.2 Installation and support. Circulation equipment shall be installed, mounted and supported in accordance with the manufacturer's instructions.
704.3 Draining the system. In climates subject to freezing, circulation system equipment shall be designed and fabri- cated to drain the pool water from the equipment and
exposed piping, by removal of drain plugs and manipulating valves or by other methods in accordance with the manufac- turer's instructions.
704.4 Turnover. A pump including a motor shall be
provided for circulation of the pool water. The equipment shall be sized to provide a turnover of the pool water not less than once every 12 hours. The system shall be designed to provide the required turnover rate based on the manufac- turer's specified maximum flow rate of the filter, with a clean media condition of the filter. The system flow shall not exceed the filter manufacturer's maximum filter flow rate. 704.5 Piping and fittings. The process piping of the circula- tion system, including but not limited to hoses, tubing, piping, and fittings, shall be made of nontoxic material and shall be capable of withstanding an internal pressure of not less than "/z times the rated pressure of the pump. Piping on the suction side of the pump shall not collapse when flow into such piping is blocked.
704.6 Filters. Pressure -type filters shall have an automatic internal means or a manual external means to relieve accu- mulated air pressure inside the filter tank. Filter tanks composed of upper and lower tank lids that are held in place by a perimeter clamp shall have a perimeter clamp that
provides for a slow and safe release of air pressure before the clamp disengages the lids.
704.6.1 Automatic internal air relief. Filter tanks incor- porating an automatic internal air relief as the principal means of air release shall be designed with a means to
provide for a slow and safe release of pressure.
704.6.2 Separation tank. A separation tank used in
conjunction with a filter tank shall have a manual air
release or the tank shall be designed to provide for a slow and safe release of pressure when the tank is opened.
704.7 Pumps. Pool pumps shall be tested and certified by a nationally recognized testing laboratory in accordance with UL 1081.
704.7.1 Cleanable strainer. Where a pressure -type filter is installed, a cleanable strainer or screen that captures materials such as solids, debris, hair and lint shall be provided upstream of the circulation pump.
7-4
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Copyright® 2020 ICC. ALL RIGHTS RESERVED. Accessed by Tonee Thai ([email protected]), (City of Newport Beach) Order Number #101338444 on Aug 26, 2022 07:26 AM (PDT) 24-26ge-e Agreement with ICC. No further reproduce.., no further reproductions by any third party, or distribution authorized. Single user only, copying and networking prohibited. ANY UNAUTHORIZED

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ONGROUND STORABLE RESIDENTIAL SWIMMING POOLS
704.7.2 Accessible pumps and motors. Pumps and
motors shall be accessible for inspection and service in accordance with the pump and motor manufacturer's
instructions.
704.7.3 Pump shutoff valves. An accessible means of
shut off of the suction and discharge piping for the pump shall be provided for maintenance and removal of the
pump.
704.8 Outlets and return inlets. Outlets or suction outlets and return inlets shall be provided and arranged to produce uniform circulation of water so that sanitizer residual is maintained throughout the pool. Where installed, submerged suction outlets shall conform to APSP 16.
704.9 Surface skimmer systems. The surface skimming
system provided shall be designed and constructed to skim the pool surface where the water level is maintained between the minimum and maximum fill level of the pool.
704.9.1 Coverage where used as a sole outlet. Where
surface skimmers are used as the only pool water outlet system, not less than one skimmer shall be provided for each 800 square feet (74.3 m2), or fraction thereof, of the water surface area.
704.9.2 Coverage where used in combination with
other outlets. Where surface skimmers are not the only
outlet for pool water, they shall be considered to cover only that fraction of the 800 square feet (74.3 mZ).
704.9.3 Location and venting. Skimmers shall be
equipped with a vent that serves as a vacuum break.

SECTION 705

SAFETY SIGNS
705.1. Signs to be installed prior to final inspection.

Safety signage such as "NO DIVING" signs and other safe use instruction signs that are provided by the pool and ladder manufacturer shall be posted in accordance with the manu- facturer's instructions prior to final inspection.
705.2 Safety signs for ladders. Safety signage for ladders shall be in accordance with Sections 705.2.1 through
705.2.3.2.
705.2.1 A -frame ladders. Safety signage for A -frame
ladders shall be in accordance with Sections 705.2.1.1
through 705.2.1.4.1. The words on the signage shall be
readable by persons standing in the pool and standing
outside of the pool as applicable for the required location of each sign.
705.2.1.1 No diving warning. A -frame ladders shall
have the following words posted on the in -pool side of the ladder and on the pool entry side of the ladder:
"NO DIVING." The location of the words shall be
above the elevation of the design water level of the
pool.
705.2.1.2 Entrapment warning. A -frame ladders
shall have the following words posted on the pool side
of the ladder: "TO PREVENT ENTRAPMENT OR

DROWNING DO NOT SWIM THROUGH,
BEHIND, OR AROUND LADDER."
705.2.1.3 Type A, A -frame ladders. Type A double
access A -frame ladders shall have the following words
posted on the ladder: "REMOVE AND SECURE
LADDER WHEN POOL IS NOT OCCUPIED."
705.2.1.4 Type B, A -frame ladders. Type B limited
access A -frame ladders shall have the following words
posted on the ladder: "SECURE LADDER WHEN
POOL IS NOT OCCUPIED."
705.2.1.4.1 Swing up or slide up secured ladders.

Type B limited access A -frame ladders that utilize
swing -up or slide -up sections for limiting access to
the pool shall have the following words posted on
the ladder as applicable for the type of securing
method:
"WHEN POOL IS NOT OCCUPIED,
SWING UP AND SECURE."
"WHEN POOL IS NOT OCCUPIED,
LIFT OFF."
"WHEN POOL IS NOT OCCUPIED,
SLIDE UP AND SECURE."
705.2.2 Type C staircase ladders. Type C staircase
ladders that swing up to limit access to the pool or that are removed to limit access to the pool shall have the follow- ing words posted on the ladder: "WHEN NOT IN USE
SWING UP AND SECURE OR REMOVE."
705.2.3 Type D in -pool ladder. Safety signage for Type D in -pool ladders shall be in accordance with Sections 705.2.3.1 and 705.2.3.2. The words on the signage shall be readable by persons standing in the pool or standing outside the pool as applicable for the required location of each sign.
705.2.3.1 No diving warning. Type D in -pool ladders
shall have the following words posted on the in -pool
side of the ladder and on the pool entry side of the
ladder: "NO DIVING." The location of the words shall
be above the elevation of the design water level of the pool.
705.2.3.2 Entrapment warning. Type D in -pool
ladders shall have the following words posted on the
ladder: "WARNING: TO PREVENT ENTRAPMENT

OR DROWNING, DO NOT SWIM THROUGH,
BEHIND, OR AROUND LADDER."
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Copyright 0 2020 ICC. ALL RIGHTS RESERVED. Accessed by Tonee Thai ([email protected]), (City of Newport Beach) Order Number #101338444 on Aug 26, 2o22 07:26 AM (PDT) 1 2t ense Agreement with ICC. No further reproduction, no further reproductions by any third party, or distribution authorized. Single user only, copying and networking prohibited. ANY UNAUTHORIZED

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101338444
7-6 2021 INTERNATIONAL SWIMMING POOL AND SPA CODE°
Copyright® 2020 ICC. ALL RIGHTS RESERVED. Accessed by Tonee Thai ([email protected]), (City of Newport Beach) Order Number #101338444 on Aug 26, 2022 07:26 AM (PDT) 2rlua .se Agreement with ICC. No further reproduce.., no further reproductions by any third party, or distribution authorized. Single user only, copying and networking prohibited. ANY UNAUTHORIZED

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CHAPTER 8

PERMANENT INGROUND RESIDENTIAL SWIMMING POOLS
User note:

About this chapter. Permanent inground residential swimming pools are regulated by Chapter 8. Where diving boards are present, this chapter provides information regarding the minimum diving water dimensions. Requirements for means of entry and exit, decks and circula- tion systems are provided. Special features of these pools such as beach entries, swimouts, diving rocks and architectural features are also regulated by this chapter.

SECTION 801

GENERAL
801.1 Scope. The provisions of this chapter shall govern permanent inground residential swimming pools. Permanent inground residential swimming pools shall include pools that are partially or entirely above grade. This chapter does not cover pools that are specifically manufactured for above- ground use and that are capable of being disassembled and stored. This chapter covers new construction, modification and repair of inground residential swimming pools.
801.2 General. Permanent inground residential pools shall comply with the requirements of Chapter 3.

SECTION 802
DESIGN
802.1 Materials of components and accessories. The mate- rials of components and accessories used for permanent
inground residential swimming pools shall be suitable for the environment in which they are installed. The materials shall be capable of fulfilling the design, installation and the intended use requirements in the International Residential Code.
802.2 Structural design. The structural design and materials shall be in accordance with the International Residential Code.

SECTION 803

CONSTRUCTION TOLERANCES
803.1 Construction tolerances. The construction tolerance for dimensions for the overall length, width and depth of the pool shall be f 3 inches (76 mm). The construction tolerance for all other dimensions shall be f 2 inches (51 mm), unless otherwise specified by the design engineer.

SECTION 804

DIVING WATER ENVELOPES
804.1 General. The minimum diving water envelopes shall be in accordance with Table 804.1 and Figure 804.1. Nega- tive construction tolerances shall not be applied to the dimensions of the minimum diving water envelopes given in Table 804.1.

SECTION 805
WALLS
805.1 General. Walls in the shallow area and deep area of the pool shall have a wall -to -floor transition point that is not less than 33 inches (838 mm) below the design waterline.

Above the transition point, the walls shall be within 11 degrees (0.19 rad) of vertical.

TABLE 804.1
MININUM DIVING WATER ENVELOPE FOR SWIMMING POOLS DESIGNATED TYPES I-Vb

POOLTYPE

MINIMUM DEPTHS

AT POINT FEET -INCHES

MINIMUM WIDTHS

AT POINT FEET -INCHES

MINIMUM LENGTHS

BETWEEN POINTS FEET -INCHES
A
B
C
D
A
B
C
D
WA
AB
BC
CD
DE
WE
I
6-0
7-6
5-0
2-9
10-0
12-0
10-0
8-0
1-6
7-0
7-6
Note a
6-0
28-9
II
6-0
7-6
5-0
2-9
12-0
15-0
12-0
8-0
1-6
7-0
7-6
Note a
6-0
28-9
11I
6-10
8-0
5-0
2-9
12-0
15-0
12-0
8-0
2-0
7-6
9-0
Note a
6-0
31-3
IV
7-8
8-0
5-0
2-9
15-0
18-0
15-0
9-0
2-6
8-0
10-6
Note a
6-0
31-3
V
8-6
9-0
5-0
2-9
15-0
18-0
15-0
9-0
3-0
9-0
12-0
Note a
6-0
36-9
For SI: 1 inch = 25.4 ram, 1 foot = 304.8 mm.
a. The minimum length between points C and D varies based on water depth at point D and the floor slope between points C and D. b. See Figure 804.1 for location of points.
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PERMANENT INGROUND RESIDENTIAL SWIMMING POOLS
1 M 338444
Wl

MINIMUM WATER SURFACE SHAPE - PLAN VIEW
WA -0 AB0-� -- BC CID
--W�DE—�
4 WATERLINE
2'-9"
A B
3 1�

STEEPEST

ALLOWABLE SLOPE
MINIMUM WATER DEPTHS - SECTION w-e

WATERLINE
2 9
SYM
SECTION a -a

WATERLINE
2�
SYM
SECTION c-c 2'-3" R (MAX)
For SI:1 inch = 25.4 mm, I foot = 304.8 man.
2'- g„
v

WATERLINE
SECTION b-b
e
-O"R
2'-9"
6" R (MAX)

WATERLINE
SYM
2�g„
6" R (MAX)
SECTION d-d
FIGURE 804.1

MINIMUM DIVING WATER ENVELOPE
8-2
2021 INTERNATIONAL SWIMMING POOL AND SPA CODE°
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PERMANENT INGROUND RESIDENTIAL SWIMMING POOLS
SECTION 806 name and address, the date of manufacture, the minimum OFFSET LEDGES diving envelope and the maximum weight limitation. 806.1 Maximum width. Offset ledges shall be not greater 808.5 Slip resistant. Diving equipment shall have slip-resis- than 8 inches (203 mm) in width. tant walking surfaces. 806.2 Reduced width required. Where an offset ledge is
located less than 42 inches (1067 mm) below the design
waterline, the width of such ledge shall be proportionately less than 8 inches (203 mm) in width so as to fall within 11 degrees of vertical as measured from the top of the design waterline.

SECTION 807

POOL FLOORS
807.1 Floor slopes. Floor slopes shall be in accordance with Sections 807.1.1 through 807.1.3.
807.1.1 Shallow end. The slope of the floor from the
beginning of the shallow end to the deep area floor slope transition point, indicated in Figure 804.1 as Point E to Point D, shall not exceed 1 unit vertical in 7 units
horizontal.
807.1.2 Shallow to deep transition. The shallow to deep area floor slope transition point, indicated in Figure 804.1 as Point D, shall occur at a depth not less than 33 inches (838 mm) below the design waterline and at a point not
less than 6 feet (1829 mm) from the beginning of the shal- low end, indicated in Figure 804.1 as Point E, except as specified in Section 809.7.
807.1.3 Deep end. The slope of the floor in the deep end, indicated in Figure 804.1 as Point B to Point D, shall not exceed a slope of 1 unit vertical in 3 units horizontal (33- percent slope).
807.2 Shallow end water depths. The design water depth as measured at the shallowest point in the shallow area shall be not less than 33 inches (838 mm) and not greater than 4 feet (1219 mm). Shallow areas designed in accordance with
Sections 809.6, 809.7 and 809.8 shall be exempt from the minimum depth requirement.

SECTION 808

DIVING EQUIPMENT
808.1 Manufactured and fabricated diving equipment.

Manufactured and fabricated diving equipment shall be in accordance with this section. Manufactured and fabricated diving equipment and appurtenances shall not be installed on a Type O pool.
808.2 Manufactured diving equipment. Manufactured
diving equipment shall be designed for swimming pool use. 808.3 Installation. Where manufactured diving equipment is installed, the installation shall be located in the deep area of the pool so as to provide the minimum dimensions as
shown in Table 804.1 and shall be installed in accordance with the manufacturer's instructions.
808.4 Labeling. Manufactured diving equipment shall have a permanently affixed label indicating the manufacturer's 808.6 Point A. For the application of Table 804.1, Point A shall be the point from which all dimensions of width, length and depth are established for the minimum diving water
envelope. If the tip of the diving board or diving platform is located at a distance of WA or greater from the deep end wall and the water depth at that location is equal to or greater than the water depth requirement at Point A, then the point on the water surface directly below the center of the tip of the diving board or diving platform shall be identified as Point A.
808.7 Location of pool features in a diving pool. Where a pool is designed for use with diving equipment, the location of steps, pool stairs, ladders, underwater benches, special features and other accessory items shall be outside of the minimum diving water envelope as indicated in Figure
322.2.
808.8 Stationary diving platforms and diving rocks.

Stationary diving platforms and diving rocks built on -site shall be permitted to be flush with the wall and shall be located in the diving area of the pool. Point A shall be in front of the wall at the platform or diving rock centerline. 808.9 Location. The forward tip of manufactured or fabri- cated diving equipment shall be located directly above Point A as defined by Section 808.6.
808.10 Elevation. The maximum elevation of a diving board above the design waterline shall be in accordance with the manufacturer's instructions.
808.11 Minimum water envelope. Manufactured diving
equipment installation and use instructions shall be provided by the diving equipment manufacturer and shall specify the minimum water dimensions required for each diving board and diving stand combination. The board manufacturer shall indicate the water envelope type by dimensionally relating their products to Point A on the water envelopes as shown in Figure 804.1 and Table 804. L The board manufacturer shall specify which boards fit on the design pool geometry types as indicated in Table 804.1.
808.12 Platform height above waterline. The height of a stationary diving platform or a diving rock above the design waterline shall not exceed the dimensions in Table 808.12.

TABLE 808.12

DIVING PLATFORM OR

APPURTENANCE HEIGHT ABOVE DESIGN WATERLINE

POOL TYPE

HEIGHT INCHES
I
42 II
42 III
50 IV
60 V
69 For SI: I inch = 25.4 mm.
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808.13 Headroom above the board. The diving equipment
manufacturer shall specify the minimum headroom required above the board tip.

SECTION 809

SPECIAL FEATURES
809.1 Slides. Slides shall be installed in accordance with the manufacturer's instructions.
809.2 Entry and exit. Pools shall have a means of entry and exit in all shallow areas where the design water depth of the shallow area at the shallowest point exceeds 24 inches (610 mm). Entries and exits shall consist of one or a combination of the following: steps, stairs, ladders, treads, ramps, beach entries, underwater seats, benches, swimouts and other
approved designs. The means of entry and exit shall be
located on the shallow side of the first slope change.
809.3 Secondary entries and exits. Where water depth in the deep area of a pool exceeds 5 feet (1524 mm), a means of entry and exit as indicated in Section 809.2 shall be provided in the deep area of the pool.

Exception: Where the required placement of a means of
exit from the deep end of a pool would present a potential hazard, handholds shall be provided as an alternative for the means of exit.
809.4 Over 30 feet in width. Pools over 30 feet (9144 mm) in width at the deep area shall have an entry and exit on both sides of the deep area of the pool.
809.5 Pool stairs. The design and construction of stairs into the shallow end and recessed pool stairs shall conform to Sections 809.5.1 through 809.5.3.
809.5.1 Tread dimension and area. Treads shall have a
minimum unobstructed horizontal depth of 10 inches
(254 mm) and a minimum unobstructed walking surface
area of 240 square inches (0.15 m2).
809.5.2 Riser heights. Risers, other than the top and
bottom riser, shall have a uniform height of not greater than 12 inches (305 mm). The top riser height shall be any dimension not exceeding 12 inches (305 mm) for the
width of the walking surface. The bottom riser height
shall be any dimension not exceeding 12 inches (305
mm). The top and bottom riser heights shall not be
required to be equal to each other or equal to the uniform riser height. Riser heights shall be measured at the hori- zontal centerline of the walking surface area.
809.5.3 Additional steps. In design water depths exceed- ing 48 inches (1219 mm), additional steps shall not be
required.
809.6 Beach and sloping entries. The slope of beach and sloping entries used as a pool entrance shall not exceed 1 unit vertical in 7 units horizontal (14-percent slope). 809.7 Steps and sloping entries. Where steps and benches are used in conjunction with sloping entries, the vertical riser distance shall not exceed 12 inches (305 mm). For steps used in conjunction with sloping entries, the requirements of Section 809.6 shall apply.
809.8 Architectural features. Surfaces of architectural features shall not be required to comply with the 1 unit verti- cal in 7 units horizontal (14-percent slope) slope limitation. 809.9 Maximum depth. The horizontal surface of underwa- ter seats, benches and swimouts shall be not greater than 20 inches (508 mm) below the design waterline.

SECTION 810

CIRCULATION SYSTEMS
810.1 Turnover rate. The circulation system equipment
shall be sized to provide a turnover of the pool water not less than once every 12 hours. The system shall be designed to provide the required turnover rate based on the manufac- turer's specified maximum flow rate of the filter, with a clean media condition of the filter.
810.2 Strainer required. Pressure filter systems shall be provided with a strainer located between the pool and the circulation pump.

SECTION 811

SAFETY FEATURES
811.1 Rope and float. In pools where the point of first slope break occurs, a rope and float assembly shall be installed across the width of the pool. The rope assembly shall be located not less than 1 foot (305 mm) and not greater than 2 feet (610 mm) towards the shallow side of the slope break.

Rope anchoring devices shall be permanently attached to the pool wall, coping or deck. Rope ends shall attach to the rope anchor devices so that the rope ends can be disconnected from the rope anchor device.
8-4
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CHAPTER 9

PERMANENT RESIDENTIAL SPAS AND

PERMANENT RESIDENTIAL EXERCISE SPAS
User note:

About this chapter: Chapter 9 regulates permanent residential spas and exercise spas by reference to Chapter 5 and exempting certain sections of that chapter as those regulations are not needed for a residential setting.

SECTION 901

GENERAL
901.1 Scope. This chapter shall govern the design, installa- tion, construction and repair of permanently installed
residential spas and exercise spas intended for residential use.
901.2 General. Permanent residential spas and permanent residential exercise spas shall comply with Chapter 5 except that Sections 504.1, 504.1.1, 508.1 and 509 shall not apply.

Such spas shall comply with the requirements of Chapter 3.

SECTION 902

SAFETY FEATURES
902.1 Instructions and safety signage. Instructions and safety signage shall comply with the manufacturer's recom- mendations and the requirements of the local jurisdiction. 2021 INTERNATIONAL SWIMMING POOL AND SPA CODE"
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CHAPTER 10

PORTABLE RESIDENTIAL SPAS AND

PORTABLE RESIDENTIAL EXERCISE SPAS
User note:

About this chapter. Chapter 10 regulates portable residential spas and exercise spas by requiring compliance with product standards.

SECTION 1001

GENERAL
1001.1 Scope. This chapter shall govern the installation, alteration and repair of portable residential spas and portable exercise spas intended for residential use.
1001.2 General. In addition to the requirements of this chap- ter, portable residential spas and portable residential exercise spas shall comply with the requirements of Chapter 3.
1001.3 Listing. Equipment and appliances shall be listed and labeled, and installed as required by the terms of their approval, in accordance with the conditions of the listing, the manufacturer's instructions and this code. Manufacturer's instructions shall be available on the job site at the time of inspection.
1001.4 Certification. Factory -built portable spas and porta- ble exercise spas installed in residential applications shall be listed and labeled in compliance with UL 1563 or CSA
C22.2 No. 218.1.
1001.5 Installation. Spa equipment shall be supported to prevent damage from misalignment and settling in accor- dance with the manufacturer's instructions.
1001.6 Access. Electrical components that require placement or servicing shall be accessible.
1001.7 Instructions and safety signage. Instructions and safety signage shall comply with UL 1563 or CSA C22.2
No. 218.1, the manufacturer's recommendations, and the
requirements of the local jurisdiction.
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CHAPTER 11

REFERENCED STANDARDS
User note:

About this chapter. This code contains numerous references to standards promulgated by other organizations that are used to provide require- ments for materials and methods of construction. Chapter 11 contains a comprehensive list of all standards that are referenced in this code.

These standards, in essence, are part of this code to the extent of the reference to the standard.

This chapter lists the standards that are referenced in various sections of this document. The standards are listed herein by the promulgating agency of the standard, the standard identification, the effective date and title, and the section or sections of this document that reference the standard. The application of the referenced standards shall be as specified in Section 102.7.

AIIRI Air Conditioning, Heating & Refrigeration Institute 2311 Wilson Boulevard, Suite 400
Arlington, VA 22201
400 (I-P)-2015: Performance Rating of Liquid to Liquid Heat Exchangers Table 316.2(1)
1160 (I-P)-2014: Performance Rating of Heat Pump Pool Heaters with Addendum 1) Table 316.2(1)
ANSIAmerican National Standards Institute
25 West 43rd Street, 4th Floor
New York, NY 10036
A108/All8/A136.1-2019: Specifications for Installation of Ceramic Tile Table 307.2.2
Z21.56a/CSA 4.7-2017: Gas Fired Pool Heaters
Table 316.2(1)
APSP Pool & Hot Tub Alliance (formerly The Association of Pool & Spa Professionals) 2111 Eisenhower Avenue, Suite 500
Alexandria, VA 22314
ANSI/APSP/ICC 4-2012: American National Standard for Aboveground/Onground Residential Swimming Pools —Includes Addenda A Approved April 4, 2013
702.2.1
ANSI/PHTA/ICC 7-2020: American National Standard for Suction Entrapment Avoidance in Swimming Pools, Wading Pools, Spas, Hot Tubs, and Catch Basins
310.1
ANSI/APSP/ICC 14-2019: American National Standard for Portable Electric Spa Energy Efficiency 303.2
ANSI/APSP/ICC 15-2011: American National Standard for Residential Swimming Pool and Spa Energy Efficiency Includes Addenda A Approved January 9, 2013
303.3
ANSI/APSP/ICC 16-2017: American National Standard for Suction Outlet Fitting (SOFA) for Use in Pools, Spas, and Hot Tubs 202, 311.4.1, 311.4.4, 505.2.1, 612.4.2
ANSI/APSP/ICC/NPC 12-2016: American National Standard for the Plastering of Swimming Pools and Spas 307.2.5
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REFERENCED STANDARDS
ASCE/SEI American Society of Civil Engineers
Structural Engineering Institute
1801 Alexander Bell Drive
Reston, VA 20191-4400
ASCE 24-14: Flood Resistant Design & Construction
304.3

ASHRAE ASHRAE
1791 Tullie Circle NE
Atlanta, GA 30329

62.1-2019: Ventilation for Acceptable Air Quality
325.1
ASME
American Society of Mechanical Engineers
Two Park Avenue
New York, NY 10016-5990
A112.1.2-2012(R2022): Air Gaps in Plumbing Systems (For Plumbing Fixtures and Water -connected Receptors) 318.2
B16.15-2013: Cast Alloy Threaded Fittings: Classes 125 and 250 Table 311.4.1
ASTM
ASTM International
100 Barr Harbor, P.O. Box C700
West Conshohocken, PA 19428-2959
A182/A182M-2018A: Standard Specification for Forged or Rolled Alloy and Stainless Steel Pipe Flanges, Forged Fittings, and Valves and Parts for High -temperature Service
Table 311.4.1
A240/A240M-17: Standard Specification for Chromium and Chromium -nickel Stainless Steel Plate, Sheet and Strip for Pressure Vessels and for General Applications
Table 307.2.2
A312/A312M-2018: Standard Specification for Seamless, Welded, and Heavily Cold Worked Austenitic Stainless Steel Pipes Table 311.4
A403/A403M-2018A: Standard Specification for Wrought Austenitic Stainless Steel Piping Fittings Table 311.4.1
B88-2016: Standard Specification for Seamless Copper Water Tube Table 311.4
B447-12a: Specification for Welded Copper Tube
Table 311.4
D1527-99(2005): Specifications for Acrylonitrile Butadiene Styrene (ABS) Plastic Pipe, Schedules 40 and 80 Table 311.4, Table 311.4.1
D1593-13: Standard Specification for Nonrigid Vinyl Chloride Plastic Film and Sheeting Table 307.2.2
D1785 15E1: Specification for Poly Vinyl Chloride (PVC) Plastic Pipe, Schedules 40,80 and 120 Table 311.4
D2241-15: Standard Specification for Poly (Vinyl Chloride) (PVC) Pressure -rated Pipe (SDR Series) Table 311.4
D2464-15: Standard Specification for Threaded Poly (Vinyl Chloride) (PVC) Plastic Pipe Fittings, Schedule 80 Table 311.4.1
D2466-2017: Standard Specification for Poly (Vinyl Chloride) (PVC) Plastic Pipe Fittings, Schedule 40 Table 311.4.1
D2467-15: Standard Specification for Poly (Vinyl Chloride) (PVC) Plastic Pipe Fittings, Schedule 80 Table 311.4.1
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REFERENCED STANDARDS
ASTM—continued
D2672-14: Standard Specification for Joints for IPS PVC Pipe Using Solvent Cement Table 311.4
D2846/D2846M-2017BE1: Standard Specification for Chlorinated Poly (Vinyl Chloride) (CPVC) Plastic Hot- and Cold -Water Distribution Systems
Table 311.4, Table 311.4.1
F437-15: Standard Specification for Threaded Chlorinated Poly (Vinyl Chloride) (CPVC) Plastic Pipe Fittings, Schedule 80 Table 311.4.1
F438-2017: Standard Specification for Socket -type Chlorinated Poly (Vinyl Chloride) (CPVC) Plastic Pipe Fittings, Schedule 40 Table 311.4.1
F439-13: Standard Specification for Chlorinated Poly (Vinyl Chloride) (CPVC) Plastic Pipe Fittings, Schedule 80 Table 311.4.1
F1346-1991(2018): Standard Performance Specification for Safety Covers and Labeling Requirements for All Covers for Swimming Pools, Spas and Hot Tubs
305.1, 305.4
CP S C Consumer Product Safety Commission
4330 East-West Highway
Bethesda, MD 20814
16 CFR Part 1207-04: Safety Standard for Swimming Pool Slides 406.10
CSA CSA Group
8501 East Pleasant Valley Road
Cleveland, OH 44131-5516
B137.2-17: Polyvinylchloride (PVC) Injection -moulded Gasketed Fittings for Pressure Application Table 311.4, Table 311.4.1
B137.3-17: Rigid Polyvinylchloride (PVC) Pipe and Fitting and Pressure Applications Table 311.4, Table 311.4.1
B137.6-17: Chlorinated Polyvinylchloride (CPVC) Pipe, Tubing, and Fitting for Hot- and Cold -water Distribution Systems Table 311.4, Table 311.4.1
C22.2 No. 108-14: Liquid Pumps
313.8
C22.2 No. 218.1-13 (2017): Spas, Hot Tubs and Associated Equipment 302.3, 309.1, 310.1, 313.8, Table 316.2(1), 317.2, 509.1, 1001.4, 1001.7 C22.2 No. 236-15: Heating and Cooling Equipment
Table 316.2(1)
Z21.56a/CSA 4.7-2017: Gas Fired Pool Heaters
Table 316.2(1)
IAPMO
IAPMO Z124.7-2013: Prefabricated Plastic Spa Shells
TABLE 307.2.2
ICC
IBC-21: International Building Code®
201.3, 304.2, 306.1, 307.2, 410.1
IAPMO
4755 E. Philadelphia Street
Ontario, CA 91761-USA
International Code Council, Inc.
500 New Jersey Avenue, NW 6th Floor
Washington, DC 20001
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REFERENCED STANDARDS
ICC—continued
ICC 901/SRCC 100-2020: Solar Thermal Collector Standard 316.6.2
ICC 902/APSP/SRCC 400-2020: Solar Pool and Spa Heating System Standard Table 316.2(2)
ICC A117.1-2017: Accessible and Usable Buildings and Facilities 307.1.4
IECC-21: International Energy Conservation Code®
201.3, 316.4
IFC-21: International Fire Code®
201.3
IFGC-21: International Fuel Gas Code®
201.3, 316.4
IMC-21: International Mechanical Code®
201.3, 316.4
IPC-21: International Plumbing Code®
201.3, 302.2, 302.5, 302.6, 306.8, 318.2, 410.1
IRC-21: International Residential Code®
102.7.1, 201.3, 302.1, 302.5, 302.6, 304.2, 306.1, 306.3, 306.8, 307.2, 316.4, 318.2, 321.2.1, 321.4, 703.1, 802.1, 802.2
NEMA
NEMA Z535-2017: ANSI/NEMA Color Chart
409.3
NFPA
NFPA 70-2020: National Electrical Code
302.1, 316.4, 321.2.1, 321.4
NSF
National Electrical Manufacturers Association
1300 North 17th Street Suite 900
Rosslyn, VA 22209
National Fire Protection Association
1 Batterymarch Park
Quincy, MA 02169-7471
NSF International
789 N. Dixboro Road P.O. Box 130140
Ann Arbor, MI 48105
NSF 14-2017: Plastics Pumping Systems Components and Related Materials 302.3, 311.4
NSF 50-2017: Equipment for Swimming Pools, Spas, Hot Tubs, and Other Recreational Water Facilities 302.3, 309.2, Table 316.2(1), 508.1, 612.5.4
UL
UL LLC
333 Pfingsten Road
Northbrook, IL 60062
372-2007: Automatic Electrical Controls for Household and Similar Use —Part 2: Particular Requirements for Burner Ignition Systems and Components —with revisions through July 2012
506.2.1, 506.2.2
873-2007: Temperature -indicating and Regulating Equipment —with revisions through February 2015 506.2.1, 506.2.2
1004-1-12: Rotating Electrical Machines General Requirements —with August 2018 313.8
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REFERENCED STANDARDS
UL—continued
1081-2016: Swimming Pool Pumps, Filters and Chlorinators —with revisions through October 2017 313.8
1261-2016: Standard for Electric Water Heaters for Pools and Tubs —with revisions through September 2017 Table 316.2(1)
1563-2009: Electric Spas Equipment Assemblies and Associated Equipment —with revisions through October 2017 302.3, 309.1, 310.1, 313.8, Table 316.2(1), 317.2, 509.1, 1001.4, 1001.7 1995-2015: Heating and Cooling Equipment —with revisions through August 2018 Table 316.2(1)
2017-2008: General-purpose Signaling Devices and Systems —with revisions through January 2018 305.4
60335-2-100: Standard for Household and Similar Electrical Appliances: Particular Requirements f or Electrically Powered Pool Lifts, with revisions through September 29, 2017
307.1.4
UL/CSA 60335-2-40-17: Standard for Safety for Household and Similar Electrical Appliances — Safety — Part 2-40: Particular Requirements f or Electrical Heat Pumps, Air -Conditioners and Dehumidifiers Table 316.2(1)
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APPENDIX A

BOARD OF APPEALS
SECTION A101

GENERAL
[Al AlOLl Scope. A board of appeals shall be established within the jurisdiction for the purpose of hearing applica- tions for modification of the requirements of this code pursuant to the provisions of Section 111. The board shall be established and operated in accordance with this section and shall be authorized to hear evidence from appellants and the code official pertaining to the application and intent of this code for the purpose of issuing orders pursuant to these provisions.
[A] A101.2 Application for appeal. Any person shall have the right to appeal a decision of the code official to the board.

An application for appeal shall be based on a claim that the intent of this code or the rules legally adopted hereunder have been incorrectly interpreted, the provisions of this code do not fully apply or an equally good or better form of construction is proposed. The application shall be filed on a form obtained from the code official within 20 days after the notice was served.
[Al A101.2.1 Limitation of authority. The board shall
not have authority to waive requirements of this code or interpret the administration of this code.
[Al A101.2.2 Stays of enforcement. Appeals of notice
and orders, other than Imminent Danger notices, shall
stay the enforcement of the notice and order until the
appeal is heard by the board.
[Al A101.3 Membership of board. The board shall consist of five voting members appointed by the chief appointing authority of the jurisdiction. Each new member shall serve for [NUMBER OF YEARS] years or until a successor has been appointed. The board member's terms shall be staggered at intervals, so as to provide continuity. The code official shall be an ex officio member of said board but shall not vote on any matter before the board.
[A] A101.3.1 Qualifications. The board shall consist of five individuals, who are qualified by experience and
training to pass on matters pertaining to building
construction and are not employees of the jurisdiction. [A] A101.3.2 Alternate members. The chief appointing
authority is authorized to appoint two alternate members who shall be called by the board chairperson to hear
appeals during the absence or disqualification of a
member. Alternate members shall possess the qualifica-
tions required for board membership, and shall be
appointed for the same term or until a successor has been appointed.
[A] A101.3.3 Vacancies. Vacancies shall be filled for an unexpired term in the same manner in which original
appointments are required to be made.
[A] A101.3.4 Chairperson. The board shall annually
select one of its members to serve as chairperson.
[A] A101.3.5 Secretary. The chief appointing authority
shall designate a qualified clerk to serve as secretary to the board. The secretary shall file a detailed record of all proceedings that shall set forth the reasons for the board's decision, the vote of each member, the absence of a
member and any failure of a member to vote.
[A] A101.3.6 Conflict of interest. A member with any
personal, professional or financial interest in a matter before the board shall declare such interest and refrain from participating in discussions, deliberations and voting on such matters.
[A] A101.3.7 Compensation of members. Compensa-
tion of members shall be determined by law.
[A] A101.3.8 Removal from the board. A member shall
be removed from the board prior to the end of their terms only for cause. Any member with continued absence from
regular meeting of the board may be removed at the
discretion of the chief appointing authority.
[A] A101.4 Rules and procedures. The board shall estab- lish policies and procedures necessary to carry out its duties consistent with the provisions of this code and applicable state law. The procedures shall not require compliance with strict rules of evidence, but shall mandate that only relevant information be presented.
[A] A101.5 Notice of meeting. The board shall meet, upon notice from the chairperson, within 10 days of the filing of an appeal or at stated periodic intervals.
[A] A101.5.1 Open hearing. All hearings before the
board shall be open to the public. The appellant, the
appellant's representative, the code official and any
person whose interests are affected shall be given an
opportunity to be heard.
[A] A101.5.2 Quorum. Three members of the board shall
constitute a quorum.
[A] A101.5.3 Postponed hearing. When five members
are not present to hear an appeal, either the appellant or the appellant's representative shall have the right to
request a postponement of the hearing.
[A] A101.6 Legal counsel. The jurisdiction shall furnish legal counsel to the board to provide members with general legal advice concerning matters before them for consider- ation. Members shall be represented by legal counsel at the jurisdiction's expense in all matters arising from service within the scope of their duties.
[A] A101.7 Board decision. The board shall only modify or reverse the decision of the code official by a concurring vote of three or more members.
2021 INTERNATIONAL SWIMMING POOL AND SPA CODE°
APPENDIX A-1
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APPENDIX A -BOARD OF APPEALS
[Al A101.7.1 Resolution. The decision of the board shall be by resolution. Every decision shall be promptly filed in writing in the office of the code official within 3 days and shall be open to the public for inspection. A certified copy shall be furnished to the appellant or the appellant's
representative and to the code official.
[A] A101.7.2 Administration. The code official shall
take immediate action in accordance with the decision of the board.
[A] A101.8 Court review. Any person, whether or not a
previous party of the appeal, shall have the right to apply to the appropriate court for a writ of certiorari to correct errors of law. Application for review shall be made in the manner and time required by law following the filing of the decision in the office of the chief administrative officer.

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1 M 338444
INDEX
A
ACCESSIBILITY ..............104.9, 108.2, 307.1.4,
307.1.4, 401.5
ACCESSIBLE ............110.1, 202, 303.1.1, 306.9,
313.4, 314.5, 504.1, 612.5.1,
704.7.2, 704.7.3, 1001.6
ACTIVITY POOL ............................ 202
ADDITIONS...............................102.4
AIR BLOWER ........ 313.7, 317, 317.2, 317.5, 504.1
AIR INDUCTION SYSTEM ...........202, 317, 317.4
ALARM ............ 305.4, 305.4, 324.8.1.1, 324.8.2,
324.9, 324.9.2, 504.1.1, 504.1.1
ALTERATION ............101.2, 102.4, 102.4, 102.5,
104.2, 108.5, 110.3, 113.2, 202,
324.10, 401.2, 406.9, 1001.1
ALTERNATIVES..........................104.10
APPEALS ................ 104.8, 110, 111.1, 111.3,
Appendix A, A101.1, A101.2.2, A101.3.2
APPLICATION ...............102.7.1, 102.10, 104.1,
104.2, 104.7, 104.9, 104.12.2,
105.1, 105.2, 105.3, 105.4, 105.4.5,
106.1, 108.3, 110.2, 111.1, 111.2,
301.1.1, 402.5, 506.2, 808.6,
1001.4, A101.1, A101.2, A101.8
APPROVAL, ALTERNATIVE DESIGN ....... 104.12.5
APPROVED.......... 102.4, 104.4, 104.10, 104.11.2,
104.12.2, 104.12.5, 104.13,
105.4.1, 106.2, 110.1, 110.7,
110.9,110.12.1,110.12.2,113.2,
113.4, 202, 302.2, 303.1.3, 305.4,
305.7, 306.6, 307.1.2.1, 320.1,
320.2, 324.8.2.3,
402.10, 503.1, 809.2
APPROVED AGENCY ....................... 202
AQUATIC RECREATION FACILITY ........ 202, 608.2
AUTOMATIC CONTROLLER .................508.1
0 BACKFLOW ...................302.5, 317.2, 318.2
BACKWASH ........................ 302.6, 320.1
BACKWASH CYCLE ........................ 202
BARRIER ................. 202, 305, 305.1, 305.1.1,
305.2, 305.2.1, 305.2.2, 305.2.3,
305.2.4, 305.2.5, 305.2.6, 305.2.9,
305.3, 305.3.3, 305.3.4, 305.4, 305.5,
305.6, 305.7, 305.8, 324.8, 607, 607.1,
702.2.1, 702.5.1, 702.6.1
Building structure wall as ................... 305.4
Chain link..............................305.2.7
Clear zone outside of.....................305.2.9
Height.................................305.2
Indentations in solid type ..................305.2.3
Member spacing in ........305.2.5,
305.2.6, 305.2.8
Mesh fence............................305.2.4
Natural............................305.6,
305.7
Onground pool wall serving as .............. 305.5
Openings in............................305.2.2
Outdoor pools and spas ...................
305.2
Setback from pool or spa ................
305.2.4.1
Where not required .......................
305.1
BATHER..................202,
314.4.1, 403, 403.1,
Table 403.1,
603.2, 605.3, 609.2.1,
609.2.2, 609.3.2, 610.8, 610.8.1
BATHER LOAD .....................202,
403, 608
BEACH ENTRY ...............411.1.2,
610.4, 809.6
C
CHEMICAL FEEDER ............... 202, 319.2, 508
CHEMICAL STORAGE SPACE ........... 202, 324.7,
324.7.1, 324.8, 324.8.1,
324.8.1.1, 324.8.2, 324.8.2.1,
324.8.2.2, 324.8.2.3,
324.11, 324.12
CIRCULATION EQUIPMENT ........ 202, 407.2, 704.2
CIRCULATION SYSTEM ................101.2, 202,
307.2.1.1, 309.2, 311, 405.1,
405.6, 407, 604, 612.6, 704, 810
CLOCK .................................. 509.4
CODE OFFICIAL ............................202
COLORS ................................ 307.1.2
CONSTRUCTION DOCUMENTS...... 104.2, 106, 202
CONSTRUCTION TOLERANCE ............ 305.2.3,
308.4, 401.4, Table 401.4,
604.1, 803, 803.1, 804.1
CONTROLS .............. 316.4.2, 324.8.2.2, 506.2,
506.2.1, 506.2.2, 508.1, 612.5.3
COPPER ALLOY ...................... 202, 311.3
COVER .................... 303.1.3, 505.2.2, 509.2
DECK.....................................202
DECKS
Around diving equipment ................... 406.3
2021 INTERNATIONAL SWIMMING POOL AND SPA CODE° INDEX-1
' I ' Copyright l zoz0 ICC. ALL RIGHTS RESERVED. Accevsed by Tone, Thai ([email protected]), (City of Newport Beach) Order Number ato 1338444 on Aug 26, 2022072, 36 AM (PDT)2L7—e I ' 1 Agreement with ICC. No further [,production, no forth,[ tgmd-tim,a by any third patty, or distrion butiauthize ord. Smgl, user only, copying and networking prohibited. ANY UNAUTHORIZED

RLPRODUCTION OR DISTRIBUTION IS A VIOLATION OF THE FEDERAL COPYRIGHT ACT AND THE LICENSE AGREEMENT, AND SUBJECT TO CIVIL AND CRIMINAL PENALTIES THEREUNDER

INDEX
101338444
Concrete ...............................
306.7
Edges .................................
306.8
Gaps in ................................
306.6
Slope ..................................
306.5
Vertical distance to waterline ................ 405.5
DEEP AREA ...............
202, 308.1, Table 401.4,
402.3, Table 403.1, 411.1.3,
411.1.4, 411.5.2, Table 608.1,
610.6, 610.7.3, 701.3.1, 805.1,
807.1.1, 807.1.2, 808.3, 809.4
DEFINITIONS ..........................

Chapter 2
In other International Codes ................ 201.3
Not defined .............................
201.4
Purpose ................................
201.1
DEPUTY, CODE OFFICIAL .................. 103.3
DESIGN
Beach pool ..........................
307.2.1.1
Dimensions...............................308
General ................................
307.1
Structural ..............................
307.2.2

DESIGN PROFESSIONAL
............. 202, 402.10,
407.3, 407.3.1
DESIGN RATE OF FLOW ........ 202, 312.2, 314.3.1
DESIGN WATERLINE ............
202, 308.4, 323.1,
323.1.1, 402.9, 402.10, 503.1,
503.2, 509.3.3, 805.1, 806.2,
807.1.2, 808.10, 808.12,
Table 808.12, 809.9
DIVING AREA .................

Table 401.4, 402.7,
Table 403.1, 808.8
DIVING BOARD...........
406.6, Table 608.1, 808.6
DIVING ENVELOPE .............
411.1.5, 804, 808.4
DIVING EQUIPMENT .....................402,
808
DIVING PLATFORM ..................402.5,
808.8
DIVING STAND ..............402.3,
406.8.1, 808.11

DOCUMENTS
Construction ....................
104.2, 106, 202
DOORS ............
305.3, 305.3.1, 305.3.2, 305.3.3,
305.4, 324.7.1, 324.7.2,
324.7.2.1, 324.8, 324.8.1.1

DRAINAGE
Deck ........................ 306.5, Table 306.5
Sanitary ........................... 302.2, 302.6
C
ELECTRICAL .................. 302.1, 304.5, 309.1
ENERGY CONSUMPTION .................. 303.1
ENFORCEMENT AGENCY .................. 103.1
ENGINEERED DESIGN .................... 104.12
ENTRAPMENT .............................. 310
ENTRY
Right of ................................. 104.6
EQUALIZER .............................. 315.5

EQUIPMENT
Circulation .............................. 309.2
Electrically operated ....................... 309.1
Installation of ......................... 307.2.2.1
Reuse.................................104.13
Treatment ............................... 309.2
EQUIPMENT ROOM.......... 202, 324, 324.2, 324.3,
324.5, 324.6, 324.7.1, 324.7.2,
324.7.2.1, 324.9, 324.9.2
EXERCISE SPA ....................Chapter 9, 202
EXISTING POOL OR SPA ................... 102.2
EXIT ..... 323.2.4, 411.1, 610.1, 611.5.4, 702.1, 809.2 F

FEATURES
In diving pool ............................
808.7
FEES ................................
104.7,108
FENCE (See Barrier) ........
202, 305.2.4, 305.2.4.1,
305.2.5, 305.2.7, 611.2
FILTER
Backwash from .....................
302.6, 320.2
Design.................................312.2
Freeze protection .......................
307.2.3
System ..................................
312
Air release ......................
312.3.1, 408
Pressure type ....................
312.3, 313.3
Separation tank for ....................
312.3.2
FILTRATION .................
312.2, 407.4, 612.5.2,
612.5.3, 612.5.4
FINISHES ..............................
307.1.2
FIRST AID ..............................
409.4.3

FITTINGS
Pipe ...... 302.2, 302.3, 311.4, Table 311.4.1, 704.5
FLOATING DEVICES .......................
610.8
FLOOD HAZARD AREA .....................
304
FLOTATION .......................
304.4, 409.4.2
FLOTATION TANK .......................
101.2.1

FLOW RATE
Measurement ............................
311.7
FLUME ............................
202, 407.3.1
FREEZE PROTECTION .......
307.2.3, 311.4.3, 704.1
G
GATE
Double leaf ............................ 305.3.2
Latch ................................ 305.3.3
INDEX-2
2021 INTERNATIONAL SWIMMING POOL AND SPA CODE®
Copyright �) 2020 ICC. ALL RIGHTS RESERVED. Accevsed by To nee Thai ([email protected]), (City of Newport Beach) Order Number a101338444 on Aug 26, 2022 o726 AM (PDT)2, ,30&- Agreement with ICC. No further reproduction, no further reproductions by any third party, or distribution authorized. Smgle user only, copying and networking prohibited. ANY UNAUTHORIZED

REPRODUCTION OR DISTRIBUTION IS A VIOLATION OF THE FEDERAL COPYRIGHT ACT AND THE LICENSE AGREEMENT, AND SUBJECT TO CIVIL AND CRIMINAL PENALTIES THEREUNDER

INDEX
101338444
Pedestrian...............................611.2
Utility ................................. 305.3.1
GAUGES.................................311.6
GLAZING ............................... 307.1.1
GROUND FAULT ..........................304.5
GUARDRAIL ............................ 406.8.5
GUTTER ........ 311.4.1, Table 401.4, 409.2.2, 604.3
I:I
JOINTS
Concrete ............................... 306.6
JUMP BOARD...........................406.8.1
JURISDICTION........... 101.1, 102.5, 102.6, 103.2,
103.3, 104.8, 104.8.1, 104.11,
105.4.2, 110.1, 111.3, 113.3,
113.5, 114.4, 202, 304.2.1, 304.2.2,
503.1, 509.1, 509.2, 610.4, 902.1,
1001.7, A101.1, A101.3
HAIR AND LINT STRAINER ........... 313.3, 704.7.1
L
HANDHOLD ............... 305.2.3, 322.3.2, 323.1,
LABELED ...............
202, 302.3, 305.4, 307.1.4,
323.1.1, 323.1.2, 323.1.3,
409.1, 605.1, 702.2.3, 702.2.4,
307.2, 309.1, 309.2, 310.1, 311.4,
702.3.1, 702.3.2, 702.4.2, 702.4.4,
311.4.1, 311.4.4, 315.2, 316.2, 316.6.2,
702.5.2, 702.5.5, 702.6.2,
321.2.1, 324.7, 502.1, 505.2.1, 508.1,
702.6.5, 809.3
612.5.4, 1001.3, 1001.4
HANDHOLDS .............. 322.3.2, 323.1, 323.1.1,
LADDER ..... 322,
402.6, 601.2, 610, 702, 808.7, 809.2
323.1.2, 323.1.3, 409, 409.1,
LATCH..........................305.2.4,
305.3.2
605, 605.1, 702.2.3, 702.2.41
LAWS ...................................
102.9
702.3.1, 702.3.2; 702.4.2;

LEGAL DEFENSE
........................104.8.1
702.4.4, 702.5.2, 702.5.5,
LIFELINE ................................
603.3
702.6.2, 702.6.5, 809.3

LIFESAVING EQUIPMENT
.................. 409.4
HANDRAIL ................ 306.4, 322.3.2, 322.4.3,
LIFTS ................306.9.1,
307.1.4, 411.1, 809.2
323.2, 323.2.1, 323.2.2; 323.2.3;
LIGHTING..................................321
323.2.4, 323.2.5; 402.13, 411.3.2,
LINER ...................................
701.4
702.2.2, 702.2.3, 702.2.4, 702.2.5,
LISTED .................
202, 302.3, 305.4, 307.1.4,
702.3.1, 702.3.2, 702.4.2, 702.4.3,
702.4.4, 702.5.2, 702.5.3, 702.5.4,
307.2, 309.1, 309.2, 310.1, 311.4,
702.5.5, 702.6.2, 702.6.3,
311.4.1; 311.4.4; 315.2, 316.2, 316.6.2;
702.6.4, 702.6.5
321.2.1, 324.7, 324.7.1, 324.8.2.3,
HEATER ........... 303.1.1, 303.2, 316, 506, 609.3.2
502.1, 505.2.1, 506.2.1, 508.1,
612.5.4, 1001.3, 1001.4
HISTORIC................................102.5
LIABILITY ................................
104.8
HOSE BIBB ............................. 306.9.1

LOCKING DEVICE
......................... 305.3
HYDROTHERAPY JET ......................504.2
1 M
MAIN DRAIN .............................
321.2Marker

IDENTIFICATION, CODE OFFICIAL
...........104.5
ILLUMINATION (see also LIGHTING) ..........321.2
Distribution ...........................
409.2.7
INDOOR AQUATIC FACILITY ..........202, 324.7.1,
depth ....................409.2,
509.3, 603
324.7.2, 324.7.2.1
Letters..............................409.2.8
INSPECTION ........................ 104.4, 110.1
No diving
409.3, 509.2
INTENT..................................101.4
Position ......................409.2.4,
509.3.3
INTERACTIVE WATER PLAY FEATURES .......202,
Readability
409.2.4, 509.3.3
612, 612.1,
MAINTAINED ILLUMINATION.......... 202, 321.2.2,
612.4.1, 612.5.1
321.2.3
ISOLATION JOINT .........................306.6
MAINTENANCE ......................102.3,
302.8
MANUALS..............................302.8.1
J

MATERIALS
JETS....................................302.3
Beach pool area
...................... 307.2.1.1
Compatibility .........................
307.2.1.2
2021 INTERNATIONAL SWIMMING POOL AND SPA CODE°
INDEX-3
Copyright l 2020 ICC. ALL RIGHTS RESERVED. Accevsed by Tone.

Thai ([email protected]), (City of Newport Beach) Order Number ato 1338444 on Aug 26, 20220726 AM (PDT)2, 3&ense I
' 1 '
I '
Agreement with ICC. No further reproduction, no further reproductions ord. Slagle user only, copying and networking prohibited. ANY UNAUTHORIZED by any third party, or distribution authorized.

REPRODUCTION OR DISTRIBUTION IS A VIOLATION OF THE FEDERAL

AGREEMENT, AND SUBJECT TO CIVIL AND CRIMINAL PENALTIES THEREUNDER

INDEX
1 M 338444
Reservoir or shell .................. Table 307.2.2
Reuse ................................ 104.13
Suitability .............................. 307.2.1
MODIFICATIONS .......................... 104.9
MOST RESTRICTIVE ...................... 102.1
MOTOR ......................... 313, 502.1, 504
T
NEGATIVE EDGE ...........................202
NONENTRY AREA ........................ 405.2
NOTICES ................................ 104.3
NOZZLES ................................ 603.4
L
OCCUPANT LOAD (CAPACITY) ............. 608.1
ONGROUND STORABLE POOL ... 202, 302.3, 308.2,
311.1, 312.1, 313.1, 313.7,
314.4, 315.1, 701.1,
701.4, 701.5
OVERFLOW GUTTER ........................202
OWNER ........... 102.3, 104.6, 104.9, 105.1, 105.2,
109.3, 113.6.2, 114.2, 202
PATTERNS.............................307.1.2
PERMIT ...............
104.2, 104.7, 104.12.2, 105,
105.1, 105.2, 105.3, 105.4, 105.4.1,
105.4.2, 105.4.3, 105.4.4, 105.4.5,
106.1, 108.1, 108.2, 108.3, 108.4,
108.5, 109.1, 110.1, 110.2, 110.5,
110.8, 110.13, 110.15, 113.2,
113.4, 202, 305.6, 308.2

PERMITS
Application for ...........................
105.2
Expiration.............................105.4.3
Extension ..............................
105.4.4
Issuance ...............................
105.4
Suspension............................105.4.5
Validity ................................ 105.4.1
When Required ..........................
105.1
PIPING
Concealed in trenches ..................... 302.4
POLE..................................409.4.1
POOL
Activity...................................202
Beach entry ...............................202
Definition.................................202
PORTABLE SPA ..........................
303.2
POWER, CODE OFFICIAL .................. 104.1
POWER SAFETY COVER ................... 305.1
PUBLIC SWIMMING POOL (Public Pool)........ 202
PUMP ........................... 313, 316.2, 504
R
RECESSED TREADS .............. 202, 322, 322.1,
322.4, 322.4.1, 322.4.2,
322.4.3, 411.1.3, 610.2
RECIRCULATION SYSTEM .............. 202, 311.3
RECORDS ............................... 104.7
REFERENCED CODES OR STANDARDS ..... 102.7,
102.7.1, Chapter 11
REFERENCED NUMBERS IN SECTIONS ..... 102.10
RELOCATION ............................. 102.6
REPAIR ................. 101.2, 102.2, 102.4, 102.5,
105.1, 110.14,113.1, 113.2,113.4,
113.6, 202, 302.8, 307.2.2.1,
311.2.2, 501.1, 801.1,
901.1, 1001.1
REPAIRS................................102.4
RESIDENTIAL ........... 102.7.1, 201.3, 202, 301.1,
302.1, 302.3, 302.5, 302.6, 303.3,
304.2, 305.2.4, 305.3.3, 305.5, 306.1,
306.3, Table 306.5, 306.9.1, 307.1.1,
307.1.2, 307.1.3, 307.2, 307.2.2, 308.1,
308.2, 309.1, 311.1, 311.2, 311.3.2,
312.1, 313.1, 313.7, 314.1, 315.1, 315.2,
Table 315.3, 316.1, 316.4, 316.6.1,
317.1, 318.2, 321.1, 321.4, 323.2.1,
701.1, 701.1.1, 701.2, 701.4, 703.1,
801.1, 801.2, 802.1, 802.2, 901.1,
901.2, 1001.1,1001.2, 1001.4

RESIDENTIAL SWIMMING POOL
(Residential Pool) ......................... 202
REST LEDGES ............................. 404
RETURN ......................... 314, 505, 604.1
RETURN INLET ................. 202, 311.2, 314.4,
604.1, 704.1, 704.8
RING BUOY ............................ 409.4.2
ROOFS ................................ 307.1.3
ROPE AND FLOAT LINE .................... 605.2
RUNOUT.................................. 202
S
SAFETY COVER .......................... 305.1
SAND ................. 202, 307.2.1.1, Table 604.2
SANITATION ... 307.2.1.1, 308.3, 308.3, 401.2, 401.2,
601.1, 601.1, 612.5
SANITIZING EQUIPMENT .................... 319
SCOPE ........................... 101.2, 101.2.1
SEALED DOCUMENTS .................. 104.12.4
INDEX-4
2021 INTERNATIONAL SWIMMING POOL AND SPA CODE®
Copyright �) zozo ICC. ALL RIGHTS RESERVED. Accevsed by To nee Thai ([email protected]), (City of Newport Beach) Order Number a10 1338444 on Aug 26, zozz o726 AM (PDT)2, 311&— Agreement with ICC. No further reproduction, no further reproductions by any third party, or distribution authorized. Smgle user only, copying and networking prohibited. ANY UNAUTHORIZED

REPRODUCTION OR DISTRIBUTION IS A VIOLATION OF THE FEDERAL COPYRIGHT ACT AND THE LICENSE AGREEMENT, AND SUBJECT TO CIVIL AND CRIMINAL PENALTIES THEREUNDER

INDEX
1 M 338444
SETTLING .................307.2.2.1, 320.3, 1001.5
SHALL....................................202
SHALLOW AREAS ...202, 411.1.2, 412.1, 807.2, 809.2
SHAPE...................................308.3
SHOWERS ............................. 609.2.1
SIGNAGE ..................412, 504.1.1, 509, 611,
705, 902.1, 1001.7
SKIMMER ............................. 315,505
SLIDE ............................. 406.8, 809.1
SLIP RESISTANT ........................ 307.2.4
SLOPE
Deck...................................306.4
Floor ............ 308.1, 401.5, 503.3, 602.1, 605.2,
610.4.1, 701.3, 807.1.1, 809.2, 811.1
SLOPE BREAK ........................202, 811.1
SOAP DISPENSER ..... 609.4, 609.4, 609.4.1, 609.4.2
SOLAR ........ 202, 303.1.2, 303.1.3, Table 316.2(2),
316.4, 316.6, 316.6
SPA .............. 101.1, 101.2, 102.2, 102.3, 102.4,
102.5, 102.6, 104.2, 105.1, 110.3,
113.3, 113.4, 113.5, 113.6.2, 202, 301.1,
302.1, 302.2, 302.3, 302.5, 302.6, 302.8,
303.1, 303.1.3, 303.2, 303.3, 304.1, 304.2,
304.2.1, 304.2.2, 304.3, 305.1, 305.1.1, 305.2,
305.2.1, 305.2.4.1, 305.2.5, 305.2.6, 305.2.9,
305.3, 305.3.3, 305.4, 305.6, 305.7, 306.1, 306.3,
306.4, Table 306.5, 306.9.1, 307.1, 307.1.2,
307.1.3, 307.1.4, 307.2, 307.2.1, 307.2.2,
307.2.2.1, 307.2.3, 307.2.4, 307.2.5, 308.1, 308.2,
308.3, 308.4, 309.1, 309.2, 310.1, 311.1, 311.2,
311.2.1, 311.2.3, 311.3.1, 311.3.2, 311.4,
311.4.1, 311.9, 312.1, 313.1, 313.3, 313.7, 314. 1,
315.1, 315.2, Table 315.3, 315.4, 316.1, 316.4.2,
316.6, 317.1, 319.1, 319.2, 321.1, 321.2, 321.4,
322.1, 322.4.1, 323.1, 323.1.3, 323.2.1, 324.1,
324.3, 324.6, 324.7, 324.7.1, 324.8, 324.8.1,
324.8.1.1, 324.8.2, 324.8.2.1, 324.8.2.2, 324.8.2.3,
324.11, 324.12, 325.1, 406.4, 406.5, 407.4.3,
407.4.4, 409.2.1, 501.1, 501.2, 502.1, 503.1,
504.1, 504.1.1, 504.2, 505.1, 505.2.2, 506.1,
506.2.1, 508.1, 509.2, 509.3, 509.3.1, 509.3.2,
509.3.3, 509.4, 607.1, 608.1, 608.2, 610.6,
611.5.4, 702.2.5, 901.1, 901.2, 1001.1,
1001.2, 1001.4, 1001.5
SPECIAL FEATURES ........................ 610
SPOUTS.................................318.3
SPRAY POOL .........................202, 606.2
STAIRS ............................ 411.2, 809.5
STARTING BLOCKS .......................406.9
STEPS...............................610.5, 702
STRAINER ............... 202, 313.3, 704.7.1, 810.2

SUBMERGED VACUUM FITTING
......... 202, 314.5,
505.2.4
SUCTION ............................
310.1,314
Entrapment avoidance .................
310, 405.6
Fitting ...........................
311.4.1, 314.3
SUCTION OUTLET ...........
202, 311.4.1, 311.4.4,
314.3,
321.2, 405.6, 505.2.2,
509.2, 604.1, 612.4.1,
704.1, 704.8
SURFACE SKIMMING SYSTEM ....
202, 308.4, 315.2,
315.4, 315.4.1, 604.3,
Table 604.3, 704.9
SURGE CAPACITY ...................202,
315.4.1
SURGE TANK..............................202
SWIM SPA (see Exercise Spa).................202
SWIMOUT.....................
323.1, 610.6, 809.2

SWITCHES
Emergency ..................
313.7, 412.3, 504.1
Heater.........................303.1.1,
303.1.2
T
TECHNICAL DATA ......................104.12.3
TEMPERATURE.......... 316.4.1, 506, 507.1, 509.2,
609.3.3, 611.11
TEST
Pressure .................... 302.7, 311.9, 810.2
Special, for alternative design .............104.12.6
TESTING, MATERIALS OR METHODS ....... 104.11
TESTING AGENCY ......................104.11.3
THROWING ROPE ........................409.4.2
TOILET FACILITIES ...................410.1, 609.2
TOLERANCES ........308.4, 401.4, 609.9, 803, 804.1
TUBE RIDE.................................202
TURNOVER RATE ...........311.2.1, 314.3, 315.2.1,
407.2, 704.2, 810.1
U
UNCONSTITUTIONAL ...................... 101.4
UNDERWATER LEDGE ..................... 402.6
UNDERWATER SEAT ......411.5, 503.2, 610.7, 809.2
u
VALVES
Underdeck.............................306.9
VANISHING EDGE ........................409.2.2
VIOLATIONS...............................113
2021 INTERNATIONAL SWIMMING POOL AND SPA CODE° INDEX-5
' I ' Copyright l zozm ICC. ALL RIGHTS RESERVED. Accevsed by Tome. Thai ([email protected]), (City of Newport Beach) Order Number ato 1338444 om Aug 26, 20220726 AM (PDT)�� taLr�ense I ' 1 Agreement with ICC. No further reproduction, no further reproductions by any third party, or distribution authorized. ord. Slagle user only, copying amd networking prohibited. ANY UNAUTHORIZED

REPRODUCTION OR DISTRIBUTION IS A VIOLATION OF THE FEDERAL COPYRIGHT ACT AND THE LICENSE AGREEMENT, AND SUBJECT TO CIVIL AND CRIMINAL PENALTIES THEREUNDER

INDEX
1 M 338444
W
WADING POOL ......
311.2, 405, 411.1.1, Table 608.1
WALLS ..................................
308.2
WARNING ....................
305.1, 408.2, 611.2
WASTEWATER .......................
302.6, 320
WATER
Cold ..................................
611.11
Makeup ................................
318.1
Potable systems .........................
302.2
Protection of potable
...................... 318.2
Supply...................................318
Velocity ................................
311.3
WATERLINE .............................
308.4

WAVE POOL CAISSON
.................... 605.3
WEIR .........................
308.4, Table 401.4
Z
ZERO ENTRY..............................202
INDEX-6
2021 INTERNATIONAL SWIMMING POOL AND SPA CODE®
Copyright @ 202o ICC. ALL RIGHTS RESERVED. Accessed by Tonee Thai ([email protected]), (City of Newport Beach) Order Number #101338444 on Aug 26, 2022 07:26 AM (PDT) 2 j &j1 i`Zense f I I 1 I 1 Agreement with ICC. No further reproduction, no further reproductions by any third party, or distribution authorized. Single user only, copying and networking prohibited. ANY UNAUTHORIZED

REPRODUCTION OR DISTRIBUTION IS A VIOLATION OF THE FEDERAL COPYRIGHT ACT AND THE LICENSE AGREEMENT, AND SUBJECT TO CIVIL AND CRIMINAL PENALTIES THEREUNDER

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Newport Beach City CouncilNovember 15, 2022

Newport Beach City Council
November 15, 2022