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What is Corrosion Issues in Duluth Harbor about?

1) Steel sheet pilings in the Duluth-Superior Harbor are corroding at unusually high rates for a freshwater environment, with some structures exhibiting severe corrosion after only 30 years of use when they were designed to last 50-100 years. 2) Investigations into the cause of accelerated corrosion are ongoing, involving measurements of corrosion rates, water chemistry analysis, and microbiological testing at over 40 sites. 3) Preliminary results show significant differences in corrosion levels and type

Author

api-3696610

Language

EN