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 CGA Expo


The NTDPC will be participating in the CGA Excavation Conference and Expo!

March 6-8 2018 at the Phoenix Convention Center (South Building)


Please remember to call 811 before you dig!  

Calling 811 before you dig can help prevent injuries 

and it prevent damages to undergound utilities.

Welcome to 

Call Before you dig!!

  • CGA EXPO 2018

    When: March 05, 2018 9:30 AM Where: Phoenix convention center

    CGA Expo 2018

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