Experts in Civil Engineering

Donald W. Vannoy, Ph.D., P.E.

President, CEO CFO

Areas of Practice:

  • Structural Analysis
  • Finite Element Analysis
  • Failure Analysis and Design
  • Concrete/Masonry/Steel/Wood Structures
  • Property Condition Assessments
  • Water Intrusion; Roofing

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Joseph C.Davis, Ph.D., P.E.

Director of Civil Engineering

Areas of Practice:

  • Disaster Area Investigation
  • Bridge Failure Analysis
  • Structural Analysis
  • Residential Roofing Systems
  • Property Condition Assessments
  • Commercial Roofing Systems

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Jon Fregger

Areas of Practice:

  • Water Intrusion origin and cause
  • Construction failure
  • Scope of repair and cost analysis
  • Household appliance investigation
  • Construction Code compliance

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Patrick J. Wellein

Areas of Practice:

  • Structural failure analysis: concrete, steel, wood, and masonry structures
  • Roof installation and storm damage evaluation
  • Water intrusion origin and cause
  • Construction code compliance
  • Collection, protection, maintenance, testing, and documentation of evidence

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Andrew O. Quinn

Areas of Practice:

  • Inspection, failure analysis, repair cost estimation, rehabilitation design and construction management of timber, steel, and concrete marine structures
  • Bridge and waterfront structures

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M. Sherif Aggour, Ph.D., P.E.

Areas of Practice:

  • Geotechnical Engineering
  • Earthquake Engineering
  • Structural Engineering
  • Foundation Engineering

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William H. Campion, CIAQ

Areas of Practice:

  • Biochemist, Cell biology
  • Industrial Hygienist
  • Microbiological/Mold Contamination
  • Indoor Air Quality
  • Occupation Exposure Assessment
  • Hazardous Materials/Asbestos

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CASE STUDY

  • Hurricane Load Analysis:

    Following Hurricane Ike, Trident engineering was retained by a major insurance company to determine the cause of failure of several residential and commercial buildings in Cameron, Louisiana.