Housekeeping and proper lighting make a safer jobsite
Two things often amazed me on the jobsite. First was the upside-down 20-ounce soda bottles that workers used to trap bees and wasps to avoid getting stung. I suppose it was less effort to do this than to empty the trash daily. The second thing was how many insects could swarm around a mobile-light plant at night. At one jobsite I worked at along the Mississippi River, the light plant was left on all night, and the next day we couldn’t work because of the mass swarms of dead fishflies that piled up around the jobsite. It’s so bad that some towns have outdoor light ordinances after sunset during the fishfly season.
Construction jobsites should have as little trash as possible and as much light as needed. OSHA 1926.26 on illumination says that construction areas (anywhere on your jobsite) need to be lit with natural or artificial light. OSHA 1926.51 on sanitation discusses other things besides trash, like how many bathrooms are required, potable water, food handling, washing facilities, and vermin control.
How much light is always a common issue on construction jobsites, especially after sunset. Table D-3 in 1926.56 gets more specific about how many foot candles are adequate. Foot candles are the scientific unit used to measure light. The table ranges from 5 - 30 foot candles depending upon where work is being performed onsite. A foot candle is basically how much light a candle can emit from one foot away. So if you need 30 foot-candles, it’s equivalent to the amount of light 30 candles would produce one foot away. Besides the light bulbs available now and their energy-efficiency rating, this area hasn’t seen any recent movement. The last standard interpretation was issued in 1996.
The same is true for sanitation, other than emerging issues and related best practice guidance concerning women in construction and transgender workers. OSHA says, “All employees, including transgender employees, should have access to restrooms that correspond to their gender identity” in its guide to employers called A Guide to Restroom Access for Transgender Workers published in 2015. Recognizing issues women also face in construction, OSHA said, “While both men and women working in construction face many of the same risks, there are some unique issues that are of greater concern to women.” Besides sanitation issues, it also focuses on musculoskeletal issues and poorly-fitting personal protective equipment.
Key to remember: Every jobsite could always use more lighting and less sanitation. Make sure to include these things into your regular jobsite safety assessments.