Tunnel Workers Rescued After Collapse at Wilmington, CA Site

Wilmington, California — At least 31 tunnel workers were rescued after a dramatic collapse at a large wastewater project in Wilmington, California — a southern neighborhood of Los Angeles. The incident highlights the often-overlooked risks in underground infrastructure work, especially where labor safety and oversight are crucial.

Wilmington Tunnel Collapse: Timeline of the Incident

Around 8:00 p.m. on Wednesday, a tunnel under construction as part of the $630.5 million Los Angeles Effluent Outfall Tunnel project experienced a sudden collapse. Located near W. Lomita Boulevard and S. Figueroa Street, the site is managed by Flatiron Dragados and lies approximately 450 feet underground.

The following key events summarize the emergency response and rescue efforts:

  • 15 workers were initially reported trapped.
  • Over 100 Los Angeles Fire Department (LAFD) personnel were deployed, including Urban Search and Rescue teams.
  • Workers were brought up in groups of eight via crane.
  • By the end of the operation, 31 tunnel workers had been rescued.
  • No injuries have been reported, but the cause of the collapse remains under investigation.

Tunnel Worker Protections Under California Labor Law

The Wilmington tunnel collapse is a critical reminder of the labor law protections for tunnel workers and others in hazardous environments. Even without physical injuries, California labor law ensures that workers have rights related to workplace safety, fair treatment, and protection from employer negligence.

Tunnel workers may be legally protected and eligible for relief in situations involving:

  • Unsafe working conditions or failure to comply with Cal/OSHA safety standards
  • Retaliation or wrongful termination for reporting safety concerns
  • Breach of contract, especially where safety training or hazard pay was promised

Employers involved in high-risk infrastructure projects are legally required to provide a safe work environment, proper equipment, and documented safety protocols. Failure to do so may expose them to labor-related claims and penalties.

Speak to a Lawyer in Los Angeles

We understand what the workers went through during this frightening event. If you or a loved one has been affected by unsafe working conditions or other labor law violations, our employment lawyer in Los Angeles is ready to assist you. 

Call us today to learn about your rights and the next steps. We provide free consultations.

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