Inspection Services

J.R. Johnson Engineering has been inspecting steel structures since its inception. Our licensed professional engineers look for evidence of distress and/or deteriorating conditions. Our inspections include foundation review, ultrasonic thickness testing of existing structural members and connections. We include calcs to determine material section loss, and repair recommendation details for each member requiring attention. Our staff provides our clients with the reporting information & documentation they need to safely maintain and repair their structures.


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  • Ladle Car Inspection and Rail Alignment Survey
  • Concast Caster Casting Tower
  • Caster Alignment Survey
  • Crane Runways and Buildings
  • Crane Runway Surveys
  • Foundation Inspections and Repairs
  • Piping Inspections and Repairs
  • Boiler House Operating Floor
  • Facility Field Documentation
  • Accident and Failure Investigation
  • Lift Platform Capacity Rating
  • Blast Furnace Cooling Water Splitter Box
  • Plater Line Support Structure
  • Oil Cellars
  • Blast Furnace Gas Mains
  • Furnace and Stack Thermographic Imaging
  • Lifitng Beam Inspection and Capacity Rating
  • Manufacturing Buildings
  • Coke Battery Machines
  • Flushing Liquor Decanters
  • Coke Plant Pusher Car Inspection


All Disciplines