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CGA's Best

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best practices

Common Ground Alliance

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partner CGA

California Government
Code Section 4216

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excavation safety law

The California Regional Common Ground Alliance (CARCGA) is a 501(c)(6) non-profit mutual benefit corporation dedicated to ensuring public safety, environmental protection, and integrity of underground services in California. CARCGA is a Regional Partner of the Common Ground Alliance (CGA).

Through the effective promotion of CGA’s damage prevention best practices, CARGCA boasts participation from a variety of stakeholders including but not limited to utility operators and professional excavators.

CARCGA’s objectives are to...


All CARCGA members should actively promote CARCGA where and when appropriate.

Follow CGA Best Practices as applicable to your role in the industry.

Participate in one or more of CARCGA's sub-committees.

CARCGA was incorporated in 2016 and boasts participation from a variety of industries involved in underground damage prevention.

© 2022 CARCGA, Inc. All rights reserved. CARCGA logo created by Zach Roper