NEWS CONTACT US LOWER OWL CREEK DAM This project scope included replacing the existing spillway and raise the overall height of the dam. This also involved new control valves and slip lining the existing pipe lines. VIEW PROJECT Performance Construction Services, Inc., a Quandel Company, announces their merger with subsidiary, Susquehanna Supply Company, to form Performance Construction Company. Performance Construction Company will continue to serve the Mid-Atlantic market while integrating the two companies offers an established history of heavy civil contracting and construction services solutions to their clients. Beginning as the self-performing provider for Quandel Construction Group, we have evolved over the years as a general contracting company specializing in heavy concrete, bridges, dams, water and wastewater treatment plants, and site development. HOME ABOUT US CONTACT US

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