Dixon Road Culvert Rehabilitation

August 17, 2017

Chazen assisted the Town with evaluation of a deteriorating 84″ CMP culvert. Chazen determined that the deterioration was due to significant corrosion and joint separation at one of the culvert’s pipe joints. Chazen presented options for both rehabilitation of the culvert via “slip-lining” or complete replacement. While the report was under consideration and design documents for rehabilitation were being developed, the culvert showed additional and advanced deterioration. The Town then deemed the project and emergency and Chazen designed an emergency replacement. Chazen also provided construction administration and observation services for the project.