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Nondestructive subsurface services for Subsurface Utility Engineering, locating utilities, subsurface objects, structural evaluation, locating steel and voids in slabs and walls, general geophysical surveys, and vacuum excavation.
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Nondestructive subsurface services for Subsurface Utility Engineering, locating utilities, subsurface objects, structural evaluation, locating steel and voids in slabs and walls, general geophysical surveys, and vacuum excavation.
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