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MSIB 10-21

The Captain of the Port (COTP), Delaware Bay, is notifying mariners that the Coast Guard is establishing two safety zones to facilitate the Philadelphia to Sea Maintenance Dredging. Maintenance dredging will be conducted in Marcus Hook Range and Marcus Hook Anchorage (No. 7) on the Delaware River from 8 pm on September 1, 2021 through November 2, 2021.