De-tensioning of Floating Bridge
Schwager Davis, Inc. began work in 2016 on the complex de-commissioning of the SR520 Floating Bridge in Seattle, Washington. At an impressive 7,580 ft., the SR520 sets records as the longest floating bridge in the world. SDI’s engineering team formulated an innovative solution to de-tension the existing 3,600 ft long bonded external tendons. See job report below for more information on this remarkable feat.