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National Bridge Inspection Standards (NBIS) | Midpage
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Code of Federal Regulations
Title 23
Chapter I
Subchapter G
Part 650
Subpart C
National Bridge Inspection Standards (NBIS)
650.301
Purpose.
650.303
Applicability.
650.305
Definitions.
650.307
Bridge inspection organization responsibilities.
650.309
Qualifications of personnel.
650.311
Inspection interval.
650.313
Inspection procedures.
650.315
Inventory.
650.317
Incorporation by reference .