For pool chemical retailers, the storage and handling of pool chemicals present various hazards. WorkCover Queensland emphasizes the importance of recognizing and managing these risks associated with pool water treatment products, including liquid pool chlorine, pool acid, and hydrogen peroxide.
The guide for pool chemical retailers identifies hazards related to the storage and handling of these chemicals, encompassing packaging, tank storage of hypochlorite solution, bulk delivery processes, and dispensing procedures. The guide, updated in 2023, aligns with the globally harmonized system for classifying and labeling chemicals (GHS), influencing workplace health and safety (WHS) laws regarding placarding, manifests, and notifications.
It is crucial to note that GHS classifications can vary among products from different suppliers, even if they share the same active chemical constituent. Referring to the manufacturer's safety data sheet (SDS) is essential for accurate health and safety information. For instance, sodium hypochlorite solution is classified as Skin Corrosion Category 1B under the GHS. Storing over 2500 L of hypochlorite solution triggers specific WHS requirements, such as manifest submission and notification to Workplace Health and Safety Queensland, along with an emergency plan submission to the Fire Service.
WorkCover Queensland provides practical tools within the guide, such as a chemical register, a risk assessment example for hypochlorite solution storage, and pool chemical compatibility charts. These tools are designed to assist pool chemical retailers in implementing effective risk control measures aligned with industry practices and standards.