OAKLAND (CBS/AP) – The California Department of Transportation said Monday it has fired a technician responsible for seismic testing to ensure the safety of the new San Francisco-Oakland Bay Bridge after an investigation concluded he falsified safety tests on other projects.

Duane Wiles and his supervisor, Brian Liebich, were terminated after The Sacramento Bee reported over the weekend that Wiles was accused of falsifying safety tests for a busy Los Angeles highway bridge and an Oakland freeway sign.

Caltrans said it has reviewed Wiles’ work and found no fabrications in his safety testing for the new Bay Bridge. However, a state lawmaker said he would hold a hearing to investigate.

In 2006 and 2007, Wiles tested the structural integrity of 13 buried concrete and steel pilings that hold up the tower for the eastern span of the Bay Bridge, which is scheduled to open in 2013.

In six of the cases, the Bee reported, Wiles’ test results showed no significant problems, even though his colleagues found numerous sections of questionable concrete density that needed more scrutiny or repair. Caltrans said no safety tests were fabricated on the Bay Bridge.

KCBS’ Bob Melrose Reports:

Caltrans spokesman Bart Ney said the agency began investigating Wiles after the falsified tests were discovered in 2008. Wiles was placed on administrative leave several weeks ago.

“There was an internal investigation that was going on, gathering data,” Ney said. “We needed to take that additional time to investigate.”

Wiles also did not follow a Caltrans requirement to check that his testing gauge was working properly to ensure its accuracy before testing portions of the bridge’s tower foundation, according to the newspaper report.

Ney said the agency has reviewed the tests Wiles conducted on the Bay Bridge and the two other structures and believes all are safe.

State Sen. Mark DeSaulnier, chairman of the Senate Transportation and Housing Committee, said he was extremely frustrated to hear of the questionable seismic testing.

DeSaulnier, D-Concord, said he planned to hold a hearing of the committee before the end of the year to examine whether the state conducted adequate structural testing on the Bay Bridge and other bridges throughout the state.

“It’s very troubling to me that this was allowed to happen,” DeSaulnier told The Associated Press on Monday. “It’s good knowing that there are redundancies and there have been other tests, but it’s the Legislature’s responsibility to find out what went wrong.”

The Bee reported other department officials expressed concern that Liebich did not take seriously enough allegations that Wiles had falsified reports. A supervisor issued a written reprimand to Wiles in April 2009, accusing him of a “critical and inexcusable breech of ethics,” the Bee reported.

A man who answered the phone at a listing for a Duane Wiles hung up Monday after the caller identified herself as an AP reporter. A second telephone message left for Wiles was not immediately returned.

The eastern span of the Bay Bridge partially collapsed during the 1989 Loma Prieta earthquake, leading to plans to replace it. Its total cost has escalated from $1.4 billion to $6.3 billion.

Wiles’ firing has so far not affected the project’s timeline.

Caltrans has said the new span must be built to withstand the strongest anticipated earthquake.

(Copyright 2011 by CBS San Francisco. All Rights Reserved. This material may not be published, broadcast, rewritten, or redistributed.)

Comments (8)
  1. njo says:

    paid administrative leave? what kind of punishment is that? I say NON paid administrative leave should of been given. Its like giving them a paid vacation.

    1. Denny Crane, Esq. says:

      Nobody said he was on paid leave. The article says he was placed on leave. “Wiles was placed on administrative leave several weeks ago.”

  2. dbarco says:

    It is all part of the plan!!! The steel from china is inferior and this guy was in place to make sure nothing was found. I am not surprised. Ask anyone who has had a boat fuilt in china about their standards!!!

  3. Justin Goble says:

    i wouldnt exspect anything less from a caltran inspector

  4. tn says:

    So, while on paid administrative leave and the rechecking of the bridge’s integrity, who pays for all of this? Scary. Made in U.S.A. by CalTrans? Yikes.

  5. Philip Scharfy says:

    These kinds of worthless government beaurocrats falling down on the job is hardly news and is one of the main reasons socialism doesn;t work.

    But what IS truly outrageous is that Kalifornia liberals out soursed the fabrication of the bridge to China!!!

    One wonders how much tax money went to bribe local union poo-bahs so they wouldn’t squak.

    So much for the left supporting American workers…

    1. klc says:

      Do you know how much work is outsourced to China?? While companies from all over the country set up customer service centers in India manufacturers were setting up in China. Clothing, computers, TV and so on, made in China – walk through a Walmart and count how many things AREN’T made in China. Plus, gov’t. is suppose to take the lowest bid.
      What we need is regulations that the state get stuff that is made in the US, but that probably wouldn’t fly with the Supreme Court — which just last year stated that a company has freedom of speech! As do companies from outside the US — and that Supreme Court is made up mostly of Krazy Konservites.

  6. Denny Crane, Esq. says:

    The same people who insist there should be no new taxes, and that budgets should be cut, seem to be the ones now complaining that the steel was outsourced to save money. That is truly hypocrisy.

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