What Permits and Regulations Matter in Pool Construction?

Introduction

Constructing a swimming pool in Knoxville requires adherence to specific permits and regulations to ensure safety, compliance, and quality. This guide provides detailed information on the necessary steps and considerations for pool construction in Knoxville, focusing on residential and public pools.

Understanding Pool Construction in Knoxville

Definition of a Swimming Pool

In Tennessee, a residential swimming pool is defined as any structure intended for swimming or recreational bathing that contains water over 24 inches deep. This includes in-ground, above-ground, and on-ground pools .

Required Permits for Pool Construction

Building Permits

A building permit is mandatory for constructing a swimming pool. The City of Knoxville requires permits for both in-ground and above-ground pools .

Electrical, Plumbing, and Mechanical Permits

Separate permits are required for electrical, plumbing, and mechanical work associated with pool construction. Each permit typically costs $50 .

Zoning and Certification Permits

Zoning permits ensure that the pool complies with local zoning ordinances. These permits are necessary for reviewing and approving plans based on the zoning ordinance .

Applicable Codes and Standards

International Codes Adopted by Knoxville

Knoxville has adopted several International Codes relevant to pool construction:

• 2024 International Swimming Pool and Spa Code (ISPSC): Regulates design, construction, alteration, repair, and maintenance of swimming pools and spas .
  
  
• 2024 International Building Code (IBC): Provides minimum requirements to safeguard public health and safety in buildings and structures .
  
  
• 2024 International Residential Code (IRC): Regulates construction of single-family and two-family dwellings .
  
  
• 2023 National Electric Code (NEC): Governs electrical installations .
  
  

Safety Regulations

Pool Barriers

Tennessee law mandates that all residential swimming pools have a barrier, such as a fence or wall, at least 48 inches high. The barrier must not have any footholds or handholds that could be used to climb over it .

Pool Alarms

All private swimming pools built in Tennessee after January 1, 2011, are required to have a pool alarm that emits a sound of at least 50 decibels when a person or object weighing more than 15 pounds enters the water .

Location and Setback Requirements

Setback Distances

• From Property Lines: Pools must be at least 5 feet from any fence line .
  
  
• From Overhead Power Lines: Pools must be at least 10 feet laterally from overhead power lines .
  
  
• Front and Side Yards: Pools are prohibited in front and side yards .
  
  

Design and Construction Standards

Materials and Finishes

Swimming pools must be constructed of inert, non-toxic, impervious, permanent, and enduring materials. The surfaces should be smooth, easily cleaned, and finished in a light color .

Deck Areas

Deck areas must be continuous around the pool with a minimum width as specified by the applicable codes. They should be designed to ensure safety and sanitation .

Accessibility Requirements

ADA Compliance

Public swimming pools must comply with the 2010 ADA Standards for Accessible Design. Pools with less than 300 linear feet of pool wall must provide at least one accessible means of entry/exit, such as a fixed pool lift or a sloped entry .

Conclusion

Constructing a pool in Knoxville involves navigating various permits, codes, and regulations. By understanding and adhering to these requirements, you can ensure a safe and compliant pool construction process. Always consult with local authorities and professionals to stay updated on any changes to regulations.