ASCE will be sunsetting the Civil Engineering Database (CEDB) in the coming months. We encourage you to start using the ASCE Library to perform content searches. In the ASCE Library, you can save your search results as well as receive email content alerts when new content relevant to your area of interest is published. Try it out today at https://ascelibrary.org.

 

Rapid Redecking

by Randy Pickle, P.E., (M.ASCE), Proj. Engr.; Totten Sims Hubicki Assoc. Ltd., Whitby, ON, Canada,


Serial Information: Civil Engineering—ASCE, 1998, Vol. 68, Issue 4, Pg. 65-68


Document Type: Feature article

Abstract:

A contractor replaced nearly 7,000 m� of steel grid roadway deck filled with microsilica concrete on the Canadian crossing of the Thousand Islands bridge system more than one year ahead of the contracted completion date and more than a month ahead of the contractor's own schedule. Construction was complicated by requirements that bridge traffic be unimpeded during the daytime and that only one lane be closed at night. Conditions varied depending on the span: suspension, Warren truss, arch or viaduct. Work platform sections necessary for stringer replacement on two of the spans were pulled underneath the spans by tugboat, where they were hoisted from the St. Lawrence River and into place. Portal frame gantries for deck section removal and replacement and day and night crews helped the contractor finish the job quickly.

Subject Headings: Night time construction | Contracts and subcontracts | Steel bridges | Infrastructure construction | Bridge decks | Viaducts | Trusses

Services: Buy this book/Buy this article

 

Return to search