In addition to the Mandatory General Requirement and the prevention requirements issued by Labor & Industries to prevent the spread of coronavirus in the workplace, they are also providing ventilation guidance to ensure adequate ventilation throughout the workplace can help maintain a safe and healthy workplace.  Employers should work with a heating, ventilation, and air conditioning (HVAC) professional to optimize building ventilation. An HVAC professional can ensure that the ventilation system is operating as intended.

This post is a continuation of the AHANA COVID-19 information campaign with L&I.  The Washington Department of Labor & Industries (L&I), and its Division of Occupational Safety and Health (DOSH), are committed to protecting the health and safety of Washington state workers, especially during the challenging COVID-19 pandemic.  Please read the following fact sheet of ventilation guidance during the COVID-19 Pandemic.  The following tips can help reduce the risk of exposure: https://lni.wa.gov/forms-publications/F414-173-000.pdf

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