Lab Safety

Providing support, in the form of risk assessment, review, consultation(link sends e-mail), training, and the necessary resources and guidance for research at UC Berkeley.

Electrical Fire Caused by Heat Gun Connected to Power Strip

March 6, 2025
Office of Environment, Health, and Safety
What happened?

A small fire broke out in a laboratory in the Department of Physics when a service technician plugged a heat gun into a power strip that was plugged into an isolation transformer. When a transformer is overloaded, the transformer can experience high operating temperatures, causing it to overheat. In this case, the overheated transformer caused a small fire to break out.

Fortunately, there were no injuries and damage was very minimal. The service technician notified the lab manager as soon as they noticed smoke. The Lab Manager...

Important Updates to Drain Disposal Restrictions

February 27, 2025
Office of Environment, Health, and Safety

The campus Drain Disposal Restrictions have been revised in an effort to simplify the guidelines and mitigate improper disposal practices. Discharge of hazardous chemical wastes into the municipal sanitary sewer system is prohibited by campus policy and is regulated by federal, state, and regional laws. UC Berkeley is committed to the protection of the local community and the environment.

Action Required

Review the revised ...

Job Safety Analysis

Job Safety Analysis or JSAs describes job tasks in step-by-step fashion, identifies associated hazards at each step, and outlines proper hazard controls that minimize the risk of injury or illness to the individual(s) performing that task.

Getting Started with Job Safety Analysis (JSA)

How do I write or find a JSA? The objective of providing this library is to:

Improve safety awareness among staff Decrease injury rates Make effective JSA resources available to the entire UC Berkeley campus

Lab Managers & Safety Coordinators

Laboratory managers and Laboratory Safety Coordinators (LSCs) are typically selected by a lab’s principal investigator, and serve a critical role with regards to lab safety. In many cases, the LSC is also the lab manager, though not always. LSCs serve as delegates for the principal investigator for many safety programs and applications including Lab Hazard Assessment Tool (LHAT) and Inspect.

Megan Hall

Lead, UC Chemical Management Safety (Deputy Fire Marshal, DCFM)
UCOP Center of Excellence
Fire Prevention
Hazardous Materials

Kelsey Mesa

Chemical Hygiene Officer
Chemical Safety
Lab Safety
EH&S Inspections

Lab Safety Awareness Week: Makerspaces

February 10, 2025

CSHEMA's Lab Safety Awareness Week is held from February 10-14, 2025, and is intended to promote laboratory health and safety programs and offer information and ideas on how to keep our faculty, staff, and students safe.

Makerspace Safety at UC Berkeley

Makerspace safety is best achieved via a collaborative relationship between the responsible person and Environment, Health and Safety. Elements of safety-by-design, user training, and strategies for monitoring and access control are essential for...

Personal Protective Equipment (PPE) - Labs

EH&S provides campus researchers with lab coats, safety glasses, and goggles. We also provide shared protective equipment to labs, such as face shields and protective aprons.

Please contact the PPE coordinator at ppe@berkeley.edu or by calling (510) 642-3073 if you have any questions or comments about personal protective equipment for your lab.

Karina Saravia-Butler

Communications & Program Manager
Administration
Communications & Outreach
New PI Orientation
Lab Safety
Database Management

Nanoscale Materials Information Form

January 15, 2025

Environment, Health & Safety (EH&S) is preparing the 2025 Manufactured Nanoscale Materials Disclosure for the City of Berkeley.

If you use nanoscale materials in your lab, and

a. you have never filled out the Nanoscale Materials Information Form,

or,

b. you have begun using new nanoscale materials, or a new class of nanoscale materials

Please...