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Construction Projects

Distribution Integrity Management Program (DIMP)

Intermountain Gas Company routinely evaluates and prioritizes risks to validate the integrity of the distribution gas pipelines so they continue to be operated in a safe and responsible manner without interruptions.

In order to keep up with state and federal laws, IGC has identified sections of pipe for replacements based on physical and operation & maintenance components.

These type of replacement projects are not new, in the past IGC has successfully replaced sections of main and services in the following cities.

Main (LF.) Services (EA)
2020 St. Anthony 29832 305
2021 St. Anthony 33789 350
2022 (NEW) St. Anthony 19000 191
Sugar City 15000 240


DIMP replacement projects that may affect IGC customers are complete for 2022.

Intermountain Gas Company has a number of construction projects within its service territory. As a result of this construction, you may see some disruption of your normal traffic routes during the day, an in some cases, may experience a disruption in service.

Intermountain Gas is dedicated to the safety of its employees and the public. We urge motorists, cyclists, and pedestrians to avoid work areas during construction, if possible. If you live along the construction zone, please proceed with caution when accessing your property.

Click the town name below for detailed information on the projects in your area.

Thank you for your patience and cooperation as we complete these projects.