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Structure Services
The Structure Services Unit provides five primary areas of service to ODOT:
  1. Fabricated product inspection at the manufacturing source
  2. Oversight and consistency of statewide structure construction quality
  3. Technical expertise and knowledge of structure construction practices and materials
  4. Qualified Products Listing and Approve Manufacturer program
  5. Structural concrete mix design review

Approved Wood Treating Companies  
Construction Manual
APEL - AASHTO Product Evaluation List
NTPEP - National Transportation Product Evaluation Program

Structural Services Staff
Structure Services Directory
Structure Services Org Chart