The four-year-old $14.8 billion Big Dig in Boston is up to its old tricks of behaving like a 70-year-old tunnel. The problem this time around are leaks, which are up 18% over last year after Massachusetts officials pledged to reduce them to a trickle, according to the Boston Globe. Every months, the Big Dig pumps out 2 million gallons of water. In late 2004, the Globe reported that Bechtel officials said the leaks were "normal" and would take a few months to fix. The Globe’s story yesterday shows a partially flooded roadway in the tunnel whose 6-8 lanes wend there way under downtown Boston for about two miles. The leaks relevation comes just after lawyers for the family of the late Milena Del Valle rejected a settlement offer from a mediator representing 15 companies that design, managed and built the Big Dig, the largest highway project ever in U.S. Riding as a passenger, Del Valle was crushed by a suspended concrete ceiling panel that fell on car on the evening of July 10 last year. The project’s main contractor is Bechtel/Parsons Brinckerhoff.
As for the leaks, they’ve been reduced from 3,500 to 800 since 2004, but in some cases, the grout patches keep re-opening. It’s amazing they can’t get this given that the project was projected to cost $2.85 billion in 1985.
By implementing efficient and thorough quality-management processes, companies can help prevent or mitigate the effects of the supply-chain issues that reportedly plagued the Apple iPhone 6 before its release this week.
Have you ever accidentally abandoned a document on the office printer simply because you didn't feel like getting up to retrieve it right away? Well, fellow American, now your printer can come to you. Meet the Fuji Xerox.
Two small, wheeled robots can "see" through a concrete wall using nothing but WiFi wireless communication. They can detect and measure everything on the other side: people and objects, their positions and geometry, whether they're moving, and what materials they're made of.
Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.