Nan, Inc. has been awarded a major $167.4M contract from the Hawaii Department of Transportation (HDOT) for the rehabilitation of the Nanue Stream Bridge located on Hawaii Belt Road in Hilo on the Island of Hawaii.
The scope of work for this project includes replacing steel truss members, bearings, gusset plates, etc., that have corrosion and section loss; fixing spalls and delamination in the concrete deck, abutments, bridge railings and column pedestals; cleaning and painting the steel members following the repairs; addressing scour deficiencies for the bridge foundations; removal and disposal of bridge sections and parts; cold planing and paving with asphalt and hybrid polymer concrete; management of contaminated materials; installation of pavement markings; installation of BMP measures for erosion control and hazardous materials; and traffic control.