![]() ![]() ![]() “They have mobilized down there at the site, getting everything ready to go as soon as they can,” Rissler said, noting that includes submitting blasting plans for review.ĭaily blasting activities are expected to occur Monday through Saturday between 10 a.m. The same contractor also won the bid for demolition of the former Dam 53, just upstream from the new dam at Olmsted, Ill. Mahan Construction Company LLC of Columbus, Ohio, is currently demolishing the Chanoine and Bebout weirs and working to break up the concrete on piers one through five, Newton said, adding that no more blasting is expected at Lock and Dam 52. “They should be finishing that up sometime this fall.” “They’ve got all the wickets out and pretty much all the locks out,” he said. Olmsted Project Manager Dewey Rissler said the demolition is about 75 percent complete at the former Dam 52. Garrett previously said the port authority board would consider leasing the property or entering into a partnership or other type of development but is not interested in being a riverport operator. Port authority director Scott Garrett said that although it was built in 1970, it remains in excellent shape. The only remaining structure to be left on it when demolition is complete is a 40- by 90-foot metal storage building on a berm above high water. The port authority will own 19.1 acres at Mile 938.9, with approximately 1,800 feet of river frontage. Although the port authority has been in existence since 2009, it has not previously had any physical assets. Remaining real estate at the Dam 52 site is being conveyed to the Metropolis-Massac Port Authority later this year as required by a provision in the 2020 Water Resources Development Act. The project also includes the removal of structures at the former Dam 52 down to an elevation of 284 feet and those at Dam 53 to 280 feet. “The rock is being removed, and grass seed will be planted in the fall. “There is more than 17 acres of land currently covered with rock that is being restored,” she said. Newton noted that the site restoration is progressing, with all construction trailers from the main Olmsted Dam contract removed off site and more than 9,000 oak, hickory, maple and walnut saplings already planted. “Once our closeout activities are completed, Construction Division will coordinate the removal of the trailer and turn the fenced parking lot over to Operations Division on our way out the gate.” “The more than 8,300-square-foot office will be demolished by the site restoration contractor, and the ground will be restored to its natural condition,” said Greg Hales, contract performance specialist. (Photo courtesy Louisville Engineer District) Wickets are removed from the former Dam 53 during early demolition stages in December 2019. That crew will remain on site through 2022 to oversee completion of the demolition of locks and dams 52 and 53 and associated contract closeout actions. In February, the last five staff members moved to a temporary construction trailer in an adjacent parking lot. Hunter was one of the first employees inside the office when it was new and was also one of the last ones to move out. The Olmsted project has gone full circle, and so has my career.” “I have spent approximately 25 years of my career in that facility, helped give it birth and will help oversee its demise.” “I worked with a lot of fine people in that building,” he said. (Photo courtesy Louisville Engineer District)īill Hunter, a civil engineer assigned to the Louisville Engineer District, said leaving the office where he worked for 25 years feels like saying goodbye to an old friend. “A debt of gratitude is owed to all of the dedicated employees who worked here showing the commitment to excellence required to complete this one-of-a-kind project.” Bill Hunter sits in the Olmsted Resident Office, which is being demolished after more than 30 years of use at the construction site for Olmsted Locks and Dam. “This is the end of an era for the employees of Construction Division and their families who have worked to complete this critical infrastructure improvement for the nation,” said Johnny Ringstaff, deputy chief of the construction division. The office was built in 1994 to house construction division employees, but it has not been needed since the project became operational in 2018. ![]()
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