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| Protecting Utilities During Heavy Construction |
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| Notifying 811 is a crucial step for any construction-related excavation. This is even more critical for heavy construction jobs. The 811 service will arrange for utility locators to mark underground utility lines so you can dig a safe distance away from them. |
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Dominion Energy e-SMARTworkers website. |
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| Protect Buried Utility Lines from Excavation and Compaction |
| Contractors are responsible for protecting underground utility lines, not only during excavation but also during other construction activities. When using heavy equipment, take these precautions wherever buried utility lines are present: |
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Develop excavation plans that avoid underground utility lines and reduce the chance of damaging them. |
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Identify where heavy equipment and construction loads will repeatedly cross the lines. Use construction mats to spread out the weight and help prevent compaction damage. |
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Park heavy equipment away from the lines. Keep debris piles and stacks of heavy materials away from underground lines as well. |
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| Be Aware of Public and Private Utility Lines |
Notifying 811 to have buried utility lines located and marked must be done before any excavation begins on any public or private property. However, that's only half the equation. The 811 service only covers utilities that run from the street to the service meter. It does not cover private utilities that run underground beyond the meter. Private utilities may include electric and gas lines to sheds, swimming pools, grills, outbuildings, parking lot lighting and building-to-building utilities. |
When working on private property, you must notify 811 and check with the property owner about the location of any private utility lines. Be aware that the current owner may not know of lines installed by previous owners. Therefore, consider hiring a private utility locator service. You can find private locators online and, in some areas, through the local 811 center. |
| PV Arrays on the Ground? Be Alert for Cables Underground |
| Buried cables carry electricity from ground-level solar photovoltaic (PV) arrays to homes and businesses. These cables are another example of private utility lines. If you must dig or move earth near any ground-level solar installation, no matter the size, notify 811 before digging and consult the property owners as well. |
| Would You Like to Know More? |
| Additional utility safety tips, case studies, instructional videos and educational tools can all be found, at no charge to you, on Dominion Energy’s e-SMARTworkers website. |
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