Tag Archives: Big Al

Lock Gate Replacement Becoming a Barnhart Specialty

Barnhart was recently hired for a project at the Holt Lock and Dam on the Black Warrior River in Alabama to remove and replace the lock’s lower mitre gate, our third lock replacement project in the past couple of years. … Continue reading

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Kentucky Project Enlists Services of Big Al

A project at a lock and dam in Kentucky required Barnhart to bring out the big guns, otherwise known as Big Al. Big Al is Barnhart’s barge-mounted heavy lift crane based in the Port of Mobile in Alabama. It was … Continue reading

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