Pilot Tube Microtunneling
Green River & Chatwood Lift Station
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Empire State Trail Box Tunnel – 240A GBM System, Guidance System, Lube System, Pull-back Adapters
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Nicollet Mall Sanitary Sewer Replacement, Phase 1 & 2 – GBM 4800 Jacking Frames, Guidance Systems, PCH 20 Cutter Head
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Sewer Group 786 – GBM 240A Jacking Frame, Guidance System, Casing and Auger Assemblies
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Grand River Ave. 10-in. Sanitary Sewer – GBM 339A Jacking Frame & Guidance System
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Shively Interceptor – GBM 308 & 4800 Jacking Frames & PCH 20
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Hennepin Avenue Sanitary Sewer, 5th to 7th Street – GBM 4800 Jacking Frame & Guidance System
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