Demolitions Progresses
Crews have removed the damaged sections of concrete bridge deck. Now, the attention turns to removing the damaged steel girders. A 550-ton crane has arrived on site from Nashville, Tennessee. There are nine truckloads of parts needed to assemble the crane. It will be used to remove the damaged girders as they are disassembled. Girder removal could begin as early as today. Crews will be watching the weather forecast. If winds are too strong, girder removal will have to be rescheduled.
Components Starting to Arrive
Bronze bearings, custom-fabricated in Brunswick, Ohio, have arrived at Great Lakes Construction’s office in Cincinnati after being expedited by the manufacturer. These will be used to put four of the new custom-fabricated girders on once they arrive from Bowling Green, Kentucky in mid-January.
Northbound I-471 Wall Repair
Crews plan to begin pouring concrete to replace a 70’ damaged section of wall on the northbound side this week, weather permitting. All lanes of northbound I-471 are scheduled to reopen by the end of the year.
Shoring Towers Relocated
A group of four shoring towers has been moved south from their original location. These will support the remaining girders once the damaged girders are removed. There are a total of ten shoring towers supporting the structure during the next phase of demolition. These towers will remain in place through construction as well.
