Bob Bea

Bob Bea Takes Us on a Deep Dive Through His Dire Oroville Report

Like everyone else, Robert Bea was appalled when almost 200,000 Californians living below Oroville Dam were ordered to flee for their lives on February 12th.  The evacuation was necessitated by severe erosion of the dam’s primary and emergency spillways caused by massive releases of water following torrential winter rains. But unlike most citizens, Bea knew the incident wasn’t engendered strictly by the vagaries of nature or an act of God. Human error was at play. Read more about Bob Bea Takes Us on a Deep Dive Through His Dire Oroville Report »

Dammed If We Do: What Could Happen If Oroville Dam Fails

The news from Oroville Dam on Tuesday is nominally better. Water isn’t flowing over the top of wall at the auxiliary spillway, and erosion has stopped. Water releases are ahead of inflows, and the reservoir’s level is falling. Perhaps most encouraging for the close to 200,000 displaced locals downstream of the dam, the evacuation alert has been downgraded. Read more about Dammed If We Do: What Could Happen If Oroville Dam Fails »

Bridge Over Troubled Bolts: Cal Experts Question Whether New Bridge is Safe

As the Bay Area celebrates the opening of a new Bay Bridge—an eastern span that transportation officials are hailing as elegant and seismically secure—UC Berkeley engineers are expressing serious misgivings about whether the structure is safe. And at least one professor labels it far less stable than the old bridge.  Read more about Bridge Over Troubled Bolts: Cal Experts Question Whether New Bridge is Safe »

Flawed by Design

The problems keep piling up for CalTrans – and by extension, for anyone who will drive across the new Bay Bridge. The project has been dogged by controversy from the start, and concerns have reached the point that public safety seems very much in question.  Read more about Flawed by Design »

Subscribe to Bob Bea