36: Big Dig
A series of concrete ceiling tiles in a tunnel portal collapsed on a moving car killing the passenger in downtown Boston in 2006. The selection of the epoxy used in the ceiling tile anchors was unusual and a failure to heed the warning signs were at odds on a huge project under pressure to deliver when already twice over time and five times over budget.
With John Chidgey.
Investigation Report:
Technical Links:
Links of Potential Interest:
- Big Dig ceiling collapse
- Collapse of Big Dig Ceiling in Boston Is Tied to Glue
- Public demand for Big Dig accountability
- ‘Epoxy Creep’ Main Factor in Big Dig Ceiling Panel Collapse
- $28M settlement in fatal Big Dig Collapse
- Big Dig Ramp Reopens
- HNTB
- The Big Dig Tunnels and Bridges
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Episode Gold Producer: 'r'.
Episode Silver Producers: Mitch Biegler, John Whitlow, Kevin Koch, Oliver Steele, Hafthor and Shane O'Neill.
With thanks to Sean for the topic suggestion.
