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RUST never sleeps
The groundbreaking benefits of scanning technology , 185 feet over San Francisco Bay
Bridges , as vital infrastructure connecting communities and facilitating economic growth , require regular maintenance and occasional replacement of worn-out components . Art Yukhin , President & CEO of Artec 3D , shares how 3D scanning can make accurately measuring and obtaining data from ageing bridge structures in challenging conditions , possible .
The Richmond – San Rafael Bridge , an essential connection across the San Francisco Bay , after decades of exposure , required the replacement of corroded and rusty panels . The task was complicated by the absence of reliable measurements or drawings for the panels and demanded precise measurements for replacement panels located 185 feet above San Francisco
Bay . However , a ground-breaking solution emerged in the form of advanced 3D scanning technology . Officially named the John F . McCarthy Memorial Bridge , it was constructed in the 1950s with its location exposing it to corrosive elements including saltwater , heat , wind , and vehicle exhaust . Over time , a specific section of the bridge became corroded and rusty , necessitating its replacement . However , there were no reliable drawings or measurements of the panels – accurate information from these panels needed to be obtained to make this possible .
To keep the bridge safe and functional , and the connection open for an
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