About Us

Leadership

Director of Twining Laboratories

Corey Rhodes

Director of Twining Laboratories

Corey Rhodes brings over 28 years of experience in materials testing and inspection, geotechnical testing, and environmental services. Corey’s experience includes testing and inspection for freeways, airports, elementary and middle schools, water reclamation facilities, commercial, and subdivisions with substantial experience in pavement rehabilitation projects. She also has an extensive background in laboratory management and testing experience. She is knowledgeable and familiar with the California Building Code (CBC) and applicable standards i.e. National Institute for Certification in Engineering Technologies [NICET], Concrete Institute [ACI], International Code Council [ICC], ASTM, Caltrans, and NAQTC specifications and test procedures relative to earthwork soils, asphalt, and concrete materials testing and inspection.

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