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Construction Inspection

HWA's technical staff includes a team of highly qualified and experienced construction inspectors who perform quality control inspection and materials testing services during construction of roadways, bridges, retaining walls, pipelines, sewer and waterlines, lift stations, dams, sanitary landfills, buildings, and commercial, industrial, and residential land development projects.


Our inspectors have a thorough understanding of construction inspection techniques and are capable of implementing materials testing programs to verify that structural fill, Hot Mix Asphalt (HMA), reinforced concrete, and geosynthetics are placed in accordance with project specifications. Working in an engineering firm rather than a testing and inspection firm, our construction inspectors have a much broader depth of knowledge and experience, as well as a bevy of experts to rely on for complex inspection issues.

Construction Inspection Projects
Typical Services Include:
  • Foundation Soils Bearing Verification

  • Drilled Shafts Installation and Verification​

  • Borrow Source Evaluations for Soil or Rock

  • Subgrade Stabilization with Lime or Portland Cement

  • Hot Mix Asphalt and Portland Cement Concrete Coring

  • Reinforced Concrete and Pervious Concrete Inspection

  • Driven Piles and Ground Anchor Installation, Testing & Verification

  • Documentation and Field Testing of Structural Fill During Placement

  • Hot Mix Asphalt and Portland Cement Concrete Pavement Sampling and Field Testing

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