by GCO | Oct 30, 2019 | News
Coal ash is the less notorious byproduct of coal-fired power plants. It’s the residual solid waste that comes from burning coal. While it doesn’t have the same deleterious reputation of its airborne counterparts, tens of millions of tons of ash does end up in...
by GCO | Oct 30, 2019 | News
The Gordie Howe International Bridge officially broke ground in October 2018.T Since then, the only major piece of news about the project has been a new community benefits agreement negotiated between residents and the Windsor-Detroit Bridge Authority. But that...
by GCO | Oct 30, 2019 | News
Drivers over the Penobscot Narrows Bridge are likely unaware there’s a small laboratory within the bridge where University of Maine faculty and students, in cooperation with the Maine Department of Transportation, have set up shop. Using measurement tools like...
by GCO | Oct 30, 2019 | News
The huge caverns being excavated deep underground near Geneva, Switzerland, don’t look that different to those under nearby mountains, ferrying rail and auto traffic through the Alps. But these tunnels serve very different cargo: a train tube isn’t be expected to hold...
by GCO | Oct 29, 2019 | News
TBM Charlotte, named after suffragist Charlotte Despard, is digging the Frogmore Connection Tunnel from Wandsworth to Fulham as part of the 25km Thames Tideway Tunnel project to protect the River Thames from sewage pollution. She is working for the BMB joint venture...
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