Construction site with workers and a backhoe excavator. Concrete drainage pipe on the ground, surrounded by gravel. Workers wearing safety gear are using shovels.

Quality Control

Construction worker performing concrete testing at a site, using equipment on a red worktable, with a cement mixer truck in the background.

At Terra Tech, our quality control inspections ensure that great designs translate into successful, high-performing projects. We provide full-scale investigation, laboratory analysis, and field inspection services tailored to the unique geology and terrain of Central Appalachia. Our in-house laboratory offers fast, accurate results to keep projects on schedule while maintaining the highest industry standards.

Overview

Construction worker in safety gear holding plans at a construction site with an excavator in the background.

Key Components:

  • Assessing soil classification, compaction, and load-bearing capacity to ensure strong, stable foundations.

  • Evaluating concrete slump, temperature, air entrainment, and compressive strength for durability and compliance.

  • Providing density testing, material verification, and quality assessments for asphalt paving projects.

  • Verifying as-built conditions align with design plans across various disciplines, including structural engineering and building design.

  • Performing ASTM-certified soil and concrete testing, including moisture analysis, proctor tests, and material strength evaluations.

RELATED PROJECTS

Construction worker conducting test on concrete mixture at a work site, wearing a hard hat and safety vest, with a cement truck in the background.

U.S. Route 460 Poplar Creek Phase B - Concrete testing

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Southern Gap Transportation and lOgistics Center

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Other Services

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Illustration of a green hard hat icon with the text 'Civil Engineering' written below in green and blue.
Green pickaxe and shovel crossed over the text 'Mining Engineering' in green and blue.
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Illustration of green outlined rocks above the words "Geotechnical Engineering" in green and blue text.
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Icon of a surveyor using a theodolite, labeled "SURVEYING."
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