Other links at Construction and Maintenance > Trenchless Technology > Professional Services |
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Associates, Inc.
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Specializes in projects involving the installation of buried utilities by trenchless construction methods. Based in Tulsa, Oklahoma.
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SubTerra Inc.
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SubTerra, Inc. is an engineering company specializing in mining, geotechnical and environmental engineering. Our experienced engineers, geologists and team of specialist associates allow us to offer a broad range of engineering services for each stage in the investigation, design and construction phases of mine and civil projects.
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Downhole Surveys Pty Ltd,
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Offers borehole surveying, geophysical logging and interpretation to the mining, mineral exploration and civil engineering industries in Australia, New Zealand and South East Asia.
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Services, Ltd.
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Offers a range of pipe inspection and testing services. Services include video inspection, pressure and smoke tests, and laser profiling.
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Hager GeoScience, Inc.
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Provides geological and geophysical consulting services for underground construction including tunnel mapping and all forms of vibration monitoring.
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