Why Non-Destructive Potholing is Essential for Infrastructure Integrity

On many job sites, especially where underground utilities are close together or the risk is higher, it helps to confirm what’s below the surface before larger excavation begins. Traditional digging methods can work in some situations, but they may not be the best option when crews need more control and visibility near existing lines.

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Non-destructive potholing is a way to expose a utility at a specific point so the team can verify its location before moving forward. Instead of relying only on mechanical force, hydrovac excavation uses water to loosen soil and a vacuum system to remove the material and open a clear view to the line. This approach is often used when projects require a higher level of verification and clearer documentation to support planning decisions.

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The True Cost of a Utility Strike: Mitigating Unforeseen Risk

On many projects, a utility strike can create problems that go beyond the immediate repair. It can slow down schedules, increase costs, interrupt service, and introduce safety concerns for crews and the surrounding area.

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That’s why some teams choose to add verification before excavation begins, especially when the work is close to existing lines or the risk is higher. Potholing (daylighting) can help confirm utility location at specific points, giving project teams clearer information to plan around.

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When verification is needed, Legacy HydroX can support the process with daylighting and documentation that helps teams make more informed decisions and move forward with greater confidence.