WHAT WE DO ON BRIDGES

Using our vast experience in data collection, analytical modeling, and hardware development, we can provide all levels of bridge evaluation services including:

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Diagnostic Testing

+ Diagnostic Load Testing & Load Rating
+ Proof Load Testing and Load Rating
+ Vibration testing and dynamic evaluation
+ In-situ stress evaluation
+ Investigate effects of damage or proposed repairs
+ Permit (Super-Heavy) Load Evaluation
+ Moveable Structure Evaluation

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Monitoring

+ Long-Term Performance
+ Recording responses to live loads & temperature variation
+ Monitor effects of damage or rehabilitation
+ Bridge impact monitoring
+ Cable Stay vibration & wire break detection
+ New Signature Structures
+ Corrosion monitoring
+ Bridge Scour

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Nondestructive Evaluation

+ Bridge deck condition evaluation
+ Phased Approach to Bridge Deck Evaluation utilizing High Speed Scanning and SounDAR
+ Unknown foundation evaluation and scour analysis
+ Rebar location and developing as-built drawings
+ Concrete quality evaluation
+ ASNT/CWI steel inspection

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Engineering

+ Finite Element Analysis
+ Accurate AASHTO Load Ratings (LRF/LRFD) for highway bridges
+ Accurate AREMA load ratings for design loads and heavier rolling stock
+ Permit Load Verification
+ Diagnostic Testing or Structural Monitoring Consulting