Barnhart was tasked with removing and replacing a 12,000-pound clogged 50-foot length inner reactor leg at a chemical plant in April 2022. The plant had purchased new legs that could be installed as a single 50-foot piece or as two separate 25-foot sections bolted together once in the structure. The existing leg was a 50-foot-long piece. To minimize the outage window and avoid the need to remove and replace the upper reactor, the plant had requested that Barnhart explore all options.
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