Environmental

Chastain Meadows - Kennesaw, GA

Thalle rerouted a creek bed and a major sewer line, installed a new earthfill dam, and added streambank improvements and stabilization in order to improve a trouble spot in the stormwater management system of Kennesaw, GA.

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Hydroelectric Fish Passage - Columbia, SC

For more than 100 years, migratory fish were unable to swim beyond a diversion dam on the Broad River. South Carolina Electric & Gas contracted Thalle to build a vertical slot fish ladder to allow American Shad and other migratory fish to swim upstream of the dam and return to the ocean.

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Beaman Lake Embankment Rehabilitation - Raleigh, NC

Thalle was contracted by the City of Raleigh to rehabilitate Beaman Lake.

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