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Mark your Calendar for NAT 2022

Contractors, engineers, vendors and owners bring it all together at NAT June 19-22, 2022 | Philadelphia, PA

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Share Your Passion for the Industry

Get the most out of your Underground Construction Association (UCA) membership by volunteering.

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UCA Career Center

Connecting Talent with Opportunity

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Design & Construction of Complex Projects

Join us in a NEW LOCATION January 18, 2022 for the George A. Fox one-day conference.

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Inspiring Tunneling Professionals worldwide

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About UCA

Discover an association tunneling and underground construction industries.

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Become a Member

Learn how you can meet your career goals with a membership in UCA.

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Mentor Students & Young Professionals

Make a positive impact the future generation of tunneling professionals.

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Make a Difference

Volunteer with UCA and leave an impression on the industry and community.

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Expand your tunneling knowledge

The hallmarks of tunneling professionals include adaptability, resiliency, optimism, and management of change.

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