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Michigan Technological University

Forest Sciences

Observation tower

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Nondestructive Assessment Of Wood Members In A Viewing Tower In Potawatomi State Park, Door County, Wisconsin, Us, Robert Ross, Xiping Wang, C. Adam Senalik Dec 2018

Nondestructive Assessment Of Wood Members In A Viewing Tower In Potawatomi State Park, Door County, Wisconsin, Us, Robert Ross, Xiping Wang, C. Adam Senalik

College of Forest Resources and Environmental Science Publications

The State of Wisconsin’s Department of Natural Resources is responsible for operating one of the largest state park systems in the United States. Potawatomi State Park, located on the Door County peninsula, consists of about 1,200 acres of flat to gently rolling upland terrain bordered by steep slopes and rugged limestone cliffs along Lake Michigan’s shoreline. A 75-ft observation tower sits atop a 150-ft bluff overlooking Lake Michigan. The USDA Forest Service, Forest Products Laboratory, was asked to conduct an assessment of the main support timbers of the tower. This report summarizes the results obtained from the inspection and assessment. …