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About Sandhogs
Local 147
The story of the Sandhogs is the story of New York. The city above grew where the sandhogs ventured below. For generations we have
risked our lives to make this great city work. Building tunnels is tough and dangerous work, so to protect ourselves we formed a union – Local 147
of the Laborer’s International Union of North America (LIUNA) and we strive to make our job as safe as it can be.
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