Using New Technology to Safely Perform a Condition Inspection of the Lock Wall at St. Anthony Falls during Run of the River Conditions

von Marr, Christopher
Veröffentlicht in Association of State Dam Safety Officials (2019 : Orlando, Fla.) Association of State Dam Safety Officials Annual Conference (Dam Safety 2019) (2019)

Discovery and Remediation of Internal Erosion/Piping Voids between Incompatible Materials

von Tri, Brian
Veröffentlicht in Association of State Dam Safety Officials (2019 : Orlando, Fla.) Association of State Dam Safety Officials Annual Conference (Dam Safety 2019) (2019)