Montana Dakota Utilities – Heskett Station

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Corval Group was the general contractor for the construction of a 88 MW gas-fired combustion turbine installation. Corval was awarded Phase I, the site civil contract including site grading, underground utilities and construction of the service building including its foundation. Self-performed work includes concrete and piping. Managed the electrical, earthwork and building/fencing portions of the project.


Energy and Power


Mandan, ND

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