ROII Safety Services
Heat stress safety and rules by Bob White ROII Safety Services Director
The sunshine and warmer weather bring a smile to many faces but it’s important to remember that working outside in hot weather is also a health hazard. All employers with employees who work outside must comply with the requirements of WAC 29662-095 through 296-62-09560 from May 1 through Sept. 30 annually when employees are exposed to outdoor heat at or above the applicable temperature listed below. Outdoor temperature action levels These rules kick in when an employee wearing the following types of clothing is working at the temperatures listed below.
All employees must be held accountable for: n Answering questions from an L&I inspector regarding rules n When did documented training occur and what are the trigger temperatures? n Identifying symptoms of heat stroke and heat exhaustion n Ensuring they are hydrating frequently Heat stroke and heat exhaustionBoth medical emergencies During a heat stroke, you may witness or experience the following symptoms: dry and pale skin, irritability, seizure or fits, hot red skin, mood changes or a collapse.
52°
Non-breathing clothes such as chemical-resistance suits
During heat exhaustion, a worker may experience headaches, vomiting, dizziness, weakness, fainting, mood changes, irritability, clammy skin or darkcolored urine.
77°
Double-layer woven clothes including coveralls, jackets and sweatshirts
Understand steps for prevention: n Know the signs/symptoms of heat-related illness; monitor yourself and coworkers n Block out direct sun or other heat sources
89°
All other clothing
n Use cooling fans or air conditioning n Rest regularly
As an employer, if you have employees working under these conditions, you must: n Address your outdoor heat exposure safety program in your written accident prevention program n Training should be offered every spring before May. All training must be provided to employees and supervisors in a language the employee or supervisor understands n Encourage employees to frequently consume water or other acceptable beverages to ensure hydration
n Wear lightweight, light-colored and loosefitting clothes when possible n Address how temperatures will be monitored and by whom If you are an ROII participant and have a question about heat-related illnesses, contact ROII Safety Services Director Bob White at bobw@biaw.com or (360) 352-7800 ext. 109. If you are not an ROII participant and would like to see if you qualify, please visit ROII.com. Remember, safety has its rewards.
may 2021
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