Xcel Energy – Black Dog Plant

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Corval Group was the prime contractor for installation of a Siemens 501CT, Deltak HRSQ, and a Westinghouse steam turbine in an existing power plant. Work scope also included the demolition of an existing coal fired boiler. Corval Group was the prime contractor responsible for all work at the site. The project site was flooded twice during the job yet was completed on time and under budget.


Energy and Power


Burnsville, MN

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