Underwater Construction Corporation performed welding repairs on a cracked steam dryer tie bar and gusset. Both cracks were removed by grinding. QC inspected the prepped area to ensure there were no additional indications.
Diver Welders used specialized underwater stainless steel welding techniques to repair the cracks. Work was perfromed from a shielded sled to reduce radiation exposure. Once the weld was completed, it was inspected by QC to ensure acceptance criteria were met. Work was completed well below ALARA dose estimates.
Submitted by Todd Miller, UCC Project Manager
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