Contractors working on the foundation for first tower at The St. Regis Residences, Sunny Isles Beach are using the “longest pile driver ever in the state of Florida,” according to a newly released construction update.

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The first tower is planned to rise 62 stories and 750 feet, the tallest ever in Sunny Isles. A second tower is also planned at the same height.

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Groundbreaking took place in August, and work remains on schedule.

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Underground foundation work is being performed by Keller, while Coastal Construction

is overseeing the project.

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Work includes deep soil mixing and installation of cast piles. It will be followed by 40

feet of excavation for an underground parking garage is planned.

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Château Group and Fortune International Group are the developers, are both

overseeing sales.

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