Presenting PIANC
Presenting PIANC
Presenting PIANC
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BRADDOCK LOCK AND DAM:<br />
INNOVATIONS IN DAM DESIGN<br />
Two 11,000-ton precast concrete<br />
float-in segments<br />
A unique two-stage cast and<br />
launch system for two segments<br />
Tow segments 27 miles to the<br />
site through two locks<br />
Unique positioning system<br />
installs the float-in segments<br />
onsite to a tolerance of 50 mm<br />
High performance underwater<br />
grouting and tremie concrete<br />
Pennsylvania, USA<br />
50
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