Coulee Frac Sand, based in La Crosse, Wis., recently took delivery of a 10-in. Wolverine Class cutter suction dredge by DSC Dredge LLC. The dredge, which was designed and manufactured at DSC Dredge’s Greenbush, Mich., facility, is mining sand at the PineCrest Mine on the site of Doc’s Bunkhouse campground, near the town of Merrillan in central Wisconsin. As groundwater…
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