Cardinal Engineering Associates - 55 years of excellence

Cardinal Engineering provided complete engineering services for the replacement of the Merritt Avenue Bridge, including survey, bridge design, full time contract administration and resident engineering services.

The project included the relocation of a concrete-encased sanitary sewer across the river. A new water main was installed along the fascia of bridge. Other site constraints included several buildings located in close proximity to the bridge requiring vibration and movement monitoring and environmental limitations due to fish migration.

Scope of Services:Surveying & Mapping | Bridge Design | Hydrology & Hydraulic Analysis | Scour Analysis | Flood Control Studies | Highway Design | Permitting | Utility Coordination | Subsurface Exploration | Easement Mapping | Construction Contract Administration | Resident Engineering

Water surface profiles and floodway analysis was required, as the bridge is located within a regulated floodway. Cardinal obtained State Flood Management Certification as well as Federal and Local Inland Wetland permits for this project.

This project was funded under the Federal Local Bridge Program

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