SUPPORT: Arizona Senate Bill 1137: 811 System Modernization

The Arizona Chapter of the Associated General Contractors supports Arizona Senate Bill 1137 because it modernizes the state’s 811 Call Before You Dig system to better reflect current construction practices, improve worker safety, and enhance project efficiency.

SB 1137 establishes clear processes for large project coordination, modernizes communication through an interactive positive response system, and improves locate accuracy through mandatory white lining. Together, these reforms address long-standing challenges related to response time, communication gaps, and inconsistent utility markings.

AZAGC believes SB 1137 represents a balanced, stakeholder-driven solution that strengthens safety, predictability, and accountability while supporting continued infrastructure growth across Arizona.