In the realm of commercial pool management, ensuring the safety of individuals utilizing these aquatic venues is of paramount importance. The Aqueous Solution, located in Louisville, Colorado, holds expertise in providing commercial pool chemicals to Denver and the entire front range of Colorado, focusing solely on the commercial sector. This discussion will delve into the domain of commercial pool chemical safety and the mandatory labeling requirements enforced by the Environmental Protection Agency (EPA) to address the specific needs of the commercial pool industry.
Commercial pool chemicals, such as chlorine and bromine, play a vital role in maintaining water quality, preventing outbreaks, and safeguarding swimmers from the spread of germs [2]. However, these chemicals can pose risks when mishandled, particularly when improper mixing occurs or when individuals fail to use appropriate personal protective equipment (PPE) [2].
To promote commercial pool chemical safety, several measures should be implemented. Firstly, the design and construction of the pool chemical storage area and pump room should incorporate spill containment features or secondary containment systems. These measures prevent pool chemical leaks or spills from intermingling with other substances [2]. Furthermore, aquatics staff and patrons must have easy access to safety showers, eye wash stations, and other relevant chemical safety equipment. Adequate lighting should be provided to ensure clear visibility of container labels within the chemical storage area and pump room [2].
Air handling systems in indoor venues should conform to local building codes or the guidelines set forth by the American Society of Heating, Refrigerating, and Air-Conditioning Engineers (ASHRAE) [2]. To prevent contamination, it is essential to separate the air handling systems for the chemical storage area, pump room, and venue area from the rest of the building [2]. In cases where older buildings lack separate air handling systems, installing emergency heating, ventilating, and air conditioning (HVAC) cutoffs in these areas is advisable. Additionally, ensuring proper ventilation in the chemical storage area, pump room, and venue area helps maintain a safe environment [2].
Engineering controls can enhance commercial pool chemical safety. Installing an alarm system that alerts aquatics staff when the recirculation pump shuts down ensures prompt attention to any issues that may arise. Furthermore, employing a device that automatically deactivates chlorine/pH feed pumps when low or no flow is detected in the recirculation system mitigates potential risks [2].
Security measures are crucial for limiting access to the chemical storage area and pump room, especially for children and animals [2]. Locking mechanisms should be provided to prevent unauthorized tampering with the chemical controller [2].
Proper handling of commercial pool chemicals necessitates the availability and accessibility of PPE and safety data sheets (SDSs) within proximity of the chemical storage area, pump room, venue area, and any other locations where pool chemicals are stored or used [2]. Additionally, alternative locations for PPE and up-to-date SDSs should be designated in case of chemical spills or incidents that obstruct access to the primary storage areas [2].
Adhering to local or state building and fire codes is imperative for the safe storage of pool chemicals [2]. These chemicals should be stored below 95°F/35°C and in conditions recommended by the manufacturer, such as low humidity and protection from direct sunlight [2]. Each pool chemical should be stored separately in a dedicated location to prevent mixing and stored in its original, manufacturer-labeled containers. Damaged containers should be addressed by consulting the chemical manufacturer [2]. Disposal of deteriorating, unwanted, or unlabeled pool chemicals should follow proper procedures, which can be obtained from the product’s manufacturer or the local/state hazardous materials group [2]. Heat sources, flames, and possible ignition sources like gasoline-, diesel-, or gas-powered equipment should be kept away from the chemical storage area and pump room. Smoking is strictly prohibited in these areas [2]. Maintaining good housekeeping practices is essential to prevent the accumulation of rags, trash, debris, or other potential hazards in the chemical storage area and pump room [2]. Additionally, food and drinks should be stored and consumed away from pool chemicals [2].
It is imperative that only trained individuals handle commercial pool chemicals. Proper communication among chemical handlers, the establishment of a chain of command, and documentation of chemical use are essential for maintaining safety standards [2]. Posting instructions on pool chemical safety practices in the chemical storage area and pump room is recommended [2].
Regarding mandatory EPA labeling requirements, the Model Aquatic Health Code (MAHC), developed by the U.S. Centers for Disease Control and Prevention (CDC), emphasizes the need for commercial pool chemicals to meet specific standards to ensure health and safety [3]. The MAHC mandates that treatment chemicals used in commercial pools should be certified, listed, and labeled according to NSF/ANSI Standard 50 or NSF/ANSI Standard 60 by an ANSI-accredited certification organization [3]. Additionally, commercial pool chemicals should have a U.S. EPA FIFRA (Federal Insecticide, Fungicide, and Rodenticide Act) registration and be used in accordance with the manufacturer’s instructions [3]. Compliance with these standards is essential to demonstrate the quality and safety of commercial pool chemicals [3].
In conclusion, commercial pool chemical safety is a critical aspect of ensuring the well-being of individuals using commercial pools. Adhering to proper storage and handling protocols, implementing engineering controls, providing necessary safety equipment, and complying with mandatory EPA labeling requirements are crucial steps for mitigating risks and maintaining a safe environment. The Aqueous Solution, based in Louisville, Colorado, with its expertise in commercial pool chemical provision, prioritizes these measures to ensure the well-being of its customers.
References: [1] EPA. Chemical Safety Alert: Safe Storage and Handling of Swimming Pool Chemicals | US EPA. [Online]. Available: [1]. [Accessed: 8-Jul-2023]. [2] CDC. Pool Chemical Safety | Healthy Swimming | Healthy Water. [Online]. Available: [2]. [Accessed: 8-Jul-2023]. [3] Orenda Technologies. NSF/ANSI Standard 50 and the MAHC. [Online]. Available: [3]. [Accessed: 8-Jul-2023].