The Great Lakes Group


Ryba Marine Tug KATHY LYNN at Shipyard for Drydocking and Repairs

Great Lakes Shipyard is performing routine drydocking and repairs on Ryba Marine Construction’s Tug KATHY LYNN.  Work consists of underwater hull cleaning and inspections, propulsion system inspection and repairs, and other various routine maintenance and repairs.

The Tug was accompanied by the Ryba Scow 919.  The pair will remain berthed in the yard for winter lay-up.

Ryba Marine Construction Co. is a Cheboygan, Michigan-based company specializing in a broad range of heavy civil marine construction services.

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