News

Cal/OSHA recently made its third and final revision to the COVID-19 Emergency Temporary Standard. The Campus COVID-19 Prevention Plan is being updated accordingly. The new ETS will go into effect on May 6 and will remain in effect through December 31, 2022.

What happened?

A researcher was exposed to a 1 watt continuous wave beam from a Ti-Sapphire (852 nm) laser while visually inspecting a non-linear crystal on the optical table with a dielectric mirror. The researcher was unaware that the beam was present and it was directed into their right eye. The researcher was not wearing laser eye protection because they thought the laser was off.

Keeping EH&S Applications Secure

EH&S has implemented temporary security parameters to reduce vulnerabilities across our applications. In order to use EH&S applications, you will now need to either 

CAL FIRE Information Bulletin

Office of the State Fire Marshal
Issued: December 15, 2020

Message for Radiation Use Authorization (RUA) holders and Lab Contacts, October 2020.

Effective immediately, the UC Learning Center will be used to deliver and document: 

• Training of RUA SOPs and the
• Radiological Hazards Awareness Training for Non-Users.  

Instructions for how users can access the SOP and non-user training are below.  Radiation Safety staff will work with you during your next survey to update the LMS for those users who have already signed off on SOP training or have completed their non-user training.

You can prevent burns by allowing alcohol-based sanitizers to dry/evaporate before resuming work activity.

Hand sanitizers contain high concentrations of alcohol and alcohol vapors can flame or flash if exposed to an ignition source, switches, or any surface containing static electricity.

When a disinfectant or hand sanitizer ignites it produces an almost invisible, blue flame that can quickly produce harmful burns. 

What happened?

A campus employee was holding onto the grab bars at the top of a fixed vertical ladder and was beginning to descend when one of the grab bars broke off, causing the employee to fall about 13 feet. The employee sustained significant injuries to several toes. The incident occurred on a roof mounted cooling tower.

What happened?

ANSI-approved safety glasses—and other personal protective equipment specified in the Standard Operating Procedures (SOPs)—are essential whenever working with hazardous materials. SOPs also indicate other precautions that must be followed to ensure safety, such as performing work with energetic or explosive materials behind a fume hood sash or blast shield. 

What happened?

An employee was working in the bed of a large pickup truck. The truck was equipped with a Tommy Gate lift and hinged gate doors that opened outward. The employee was attempting to get down from the truck, so he placed his left hand on the door hinge and jumped down. His wedding ring caught on the grease fitting and caused an avulsion* injury of the finger, also referred to as “degloving.”

What Happened?

A chemistry researcher was using an older model hot plate to heat an oil bath to 120-150°F. He borrowed the hotplate from someone else and was not familiar with the temperature controls. On this particular hot plate the temperature dial could go around from “LO” to “OFF” and back to “HI” heat. The researcher thought he had turned the hotplate “OFF” but it was still in the “ON” position and 30 minutes later the mineral oil bath ignited.

What Happened?

A recent lab accident caused serious injury to a UCB graduate student due to an over-pressurization that caused a glass reactor to fail. Glass was sprayed at the researcher who received cuts to his lip, chin, chest, and serious cuts to his hands. 911 was called and the researcher was taken by ambulance to the hospital. The cuts to the hand were serious enough to require stitches and surgery on the palm.

What Happened?

In 2008 and 2009 UC Berkeley experienced two serious injuries resulting from falls from ladders.