BDI pioneered accurate bridge evaluation services in the late 1980s using field data to refine analytical models. Since then, we have solidified our industry-leading expertise in diagnostic testing, structural monitoring, and NDE of roadway, railway, and pedestrian bridges of all types and materials. We have developed purpose-fit instruments and innovative technologies for heavy civil applications, specifically bridges. This includes diagnostic tests for the purpose of load rating and performance testing, structural monitoring for performance evaluation, nondestructive evaluation for in-situ material performance, just to name a few.

BRIDGES

WHAT WE DO
SAMPLE PROJECTS
OTHER SECTORS
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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

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

SAMPLE PROJECTS

 BRIDGE LIFT OPERATION TEST & EVALUATION
Test & Evaluation BRIDGE STRUCTURAL EVALUATION
LIVE LOAD TESTING & LOAD RATING BRIDGE MONITORING & LIVE LOAD TESTING
 Nondestructive Evaluation of Bridge
SounDAR STRUCTURAL MONITORING OF PIERS

Other Sectors

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BRIDGE DECK EVALUATION

Bridge Deck Evaluation Sector

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HYDRAULIC STRUCTURES

Hydraulic Structures sector

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CONSTRUCTION

Construction Sector

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BUILDINGS

Buildings Sector

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GEOTECH

Geotech sector

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RAILWAY

Railway Services

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PAVEMENT

Pavement Sector

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CONTRACT STRAIN GAGE SERVICES

Contract Strain Gage Services

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Learn more about the bridge services we offer

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