Final answer:
When assessing health risks in workplaces and specifically for phosphorous exposure, it is essential to consider WELs and utilize measures like substituting hazardous substances, enclosing processes, and ensuring proper ventilation. Employers have a duty to provide a safe environment, though levels of compliance may vary.
Step-by-step explanation:
Workplace Exposure Limits (WELs) and COSHH Assessments
Assessing health risk in the context of COSHH (Control of Substances Hazardous to Health) involves considering several factors, including Workplace Exposure Limits (WELs), which set the maximum concentration of hazardous substances in the workplace air. When evaluating exposure to phosphorous in industrial workplaces, it's crucial to identify conditions leading to exposure, such as manufacturing processes involving phosphorous compounds or maintenance activities that might release phosphorous dust or fumes.
Employers could prevent phosphorous exposure through various means, such as substituting less hazardous substances, enclosing processes, and using proper ventilation systems. Reasons for not providing better conditions might include a lack of awareness, inadequate resources, or prioritizing production over safety.
OSHA regulations underscore that employers are responsible for providing a safe workspace, which includes informing workers about chemical hazards and implementing measures to eliminate or reduce exposure before relying on personal protective equipment. However, compliance may be inconsistent, which can result in different levels of exposure across various job functions.