Page 63 - OHS, October 2023

example, clearing pathways and relocating electrical cables are quick ways to eliminate potential trip hazards. Additionally, health and safety managers should strategically position spill kits and personal protective equipment (PPE) within close reach of the system, ensuring that workers are well-informed about their locations to enable swift action during emergencies. Engaging thermal fluid experts to conduct site surveys and risk assessments is another valuable step health and safety man- agers can take to evaluate the facility comprehensively and get recommendations on any areas for improvement. In situations involving potentially dangerous and flammable substances like thermal fluid, health and safety managers must emphasize the vigilant monitoring of any fluid outside the sys- tem, typically resulting from leaks or waste fluid spills. Swift action should be taken to address any spills — neglecting them could increase the risks of slips, trips, and fires. Good signage detailing safety procedures is an important part of adhering to regulations. Properly labeling flammable sub- stances, high voltage zones, and potential hazards is crucial. Si- multaneously, additional signage can outline the best and safest procedures. When controlling the temperature of the fluid and system, manufacturers must also consider how the heating process will impact the rest of the facility. If the system or other machines in the facility exceed their intended operating temperatures it can lead to equipment failure — electronic panels, for instance, can begin to fail once they exceed 104 degrees Fahrenheit. Cor- rectly installing insulation across the system pipework enables engineers to better regulate temperature. Non-porous insulation, such as blown glass, works well in these applications because if the fluid leaks, the insulation will not absorb the fluid, helping to minimize the risk of fire. Training Matters Educating all staff, whether existing or new, on safety measures and their importance, as well as best practices for procedures like monitoring thermal fluid, is integral to heat transfer maintenance. Collaborative efforts, such as engaging thermal fluid special- ists for routine fluid sampling, implementing facility upkeep, and providing thorough staff training, are indispensable for maximiz- ing the safe, working lifespan of thermal fluid. These strategies can help health and safety managers mitigate potential risks, es- tablish a safe workspace when dealing with thermal fluids, and maintain adherence to local regulations while supporting the on- going operations of the chemicals industry. Tim Powell is a thermal oil specialist at Global Heat Transfer, a thermal fluid specialist, providing heat transfer engineering assistance and thermal fluid supplies. SEE US AT NSC, BOOTH #4029 www.ohsonline.com OCTOBER 2023 | Occupational Health & Safety 63 96/1/256/2/233 142:350 PM U06n2ti3tloehds-4_Ke1eSafety.indd 1