RIC-Orange Street LPA Bridge Replacement Project
involved upgrading 186’ of Orange Street by replacement of the existing box beam bridge with a 93’ long single span composite steel beam bridge including approach reconstruction. We were able to re-scope the project to leave large concrete gravity abutments in place, design new pile-supported abutments behind them and save the City substantial costs by eliminating unnecessary concrete coring and reducing geotechnical engineering expenses. Design services included surveying and engineering for the preparation of roadway construction plans including a project site plan, drainage design, right of way plans, and preparation of the Plans Specifications & Estimate (PS&E) package. Project estimated construction cost was $829,243.
Client: City of Mansfield, 2009.