A devastating incident has brought the Canyon Tunnel Project to a grinding halt after a rock fall resulted in the tragic death of a worker. The 35-year-old victim, Twyla Cappurro, was an advisor on the project and part of the Provost and Pritchard Consulting Group. Her body was recovered from the tunnel after an extensive operation that involved various first responder agencies from Calaveras and Stanislaus County.
In a situation that unfolded late Tuesday, the collapse not only claimed Cappurro’s life but also left another worker hospitalized. The ongoing construction aims to enhance water delivery reliability for two irrigation districts, but the risks involved have been starkly highlighted through this incident. As investigators from the California Division of Occupational Safety and Health begin to dig into the circumstances surrounding the rock fall, the focus will undoubtedly be on ensuring safety measures in the future.
The heartfelt condolences from the South San Joaquin Irrigation District and Oakdale Irrigation District for Cappurro and her family remind us all how deeply this tragedy resonates within the community and beyond. This alarming event serves as a critical reminder that, in construction, safety must never be taken for granted. It’s all too easy to overlook the dangers lurking beneath our feet; let’s hope this leads to changes that better protect workers in the future.
About the Author
Andrew Johnson
Andrew Johnson is a contributor to LocalBeat, covering local news and community stories.






