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Do-it-yourself repairs or projects that disturb walls, floor tiles, ceilings, fixtures and other building materials can expose you to substances that pose serious health risks.

University policy prohibits any “do-it-yourself” construction, renovation or modification of University buildings.  Even simple projects, such as hammering a nail into a wall, can expose you to hazardous chemicals and result in regulatory fines.

Does your biological safety cabinet (BSC) have an ultraviolet (UV) lamp in it? If so, it may not be as effective for sterilization/decontamination purposes as you need it to be.

Ultraviolet radiation is a form of non-ionizing radiation, and biological effects from it vary with wavelength, photon energy, and duration of exposure. The 100-280 nm wavelength band is designated as UV-C, which is used for germicidal purposes.

The sterilization/decontamination activity of UV lights is limited by a number of factors, including:

Several universities in the northwest have been subjected to unannounced regulatory inspections recently by the Environmental Protection Agency (EPA) or by the Washington State Department of Ecology. At least one university received a fine for non-compliance worth tens of thousands of dollars.

During 2018's National Biosafety Month, you are encouraged to focus attention on biosafety policies and practices. Investigators and laboratory managers can raise biosafety awareness, discuss the importance of safety, and seek input on ways to strengthen biosafety in their labs. This year, EH&S is focusing on ways you can promote a culture of safety.

1. Know your responsibilities as a principal investigator (PI).

Many laboratories use hazardous chemicals that are purchased in large quantities and then transferred into smaller secondary containers (e.g., vials, flasks or bottles), or prepared as diluted solutions or mixtures for use.

If your laboratory uses secondary containers filled with chemicals, the secondary containers must comply with OSHA’s Hazard Communication Standard for Labels and Pictograms.

During Food Safety Education Month, EH&S’s Public Health Program reminds UW students, faculty and staff that you must obtain a Temporary Food Service Permit when hosting a public event where food is served on UW property.

Have you seen someone trip and fall? Report it! Slips, trips and falls are leading causes of injury at the UW, but incidents often go unreported until after an injury occurs.

A Tacoma woman died from asphyxiation and her daughter-in-law is in critical condition after riding in a car with containers of dry ice. Even at normal room temperatures, dry ice will warm and release carbon dioxide gas, which can displace the oxygen inside a small, enclosed space. 

Dry ice is commonly used in UW research. Its properties allow for rapid cooling of materials, but also pose unique worker safety hazards.

On June 1, 2018, a UW employee was releasing chains holding a 20-foot shipping container on a trailer when the cheater bar on the lever load binder sprang loose with excessive force. The employee received a minor head injury.

Lead is a neurotoxin that accumulates in the body and damages the nervous system and causes blood disorders. Faculty, staff and students using metallic lead in a lab, shop or other workspace could be at risk for toxic lead exposure.

All quantities of metallic lead (e.g., metallic lead like bricks, buoy weights, window weights, lead sheeting, or solder) must be recorded in MyChem. MyChem is the UW’s chemical inventory management system and helps maintain our compliance with environmental and occupational health requirements.