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 WORK WITH US

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

Bridge Lift Operation Test & Evaluation - BDI BRIDGE LIFT OPERATION TEST & EVALUATION
Test & Evaluation
load rating - load test BRIDGE STRUCTURAL EVALUATION
LIVE LOAD TESTING & LOAD RATING
BRIDGE MONITORING & LIVE LOAD TESTING
BDI SounDAR-NDE Nondestructive Evaluation of Bridge
SounDAR
Structural Monitoring of Piers - BDI STRUCTURAL MONITORING OF PIERS

Other Sectors

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BRIDGE DECK EVALUATION

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HYDRAULIC STRUCTURES

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CONSTRUCTION

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BUILDINGS

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GEOTECH

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RAILWAY

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PAVEMENT

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CONTRACT STRAIN GAGE SERVICES

WORK WITH US

Learn more about the bridge services we offer