Obscured or missing signage, caused by:

  • Dirty/muddy signage
  • Missing signs
  • Poor placement of signs

 This Credible Failure mode is addressed by:

  • BI-03P.02 Lighting and signs are installed and maintained to standards that meet minimum site road design requirements
  • BI-03P.05 Mobile equipment operators follow road rules and adjust based on conditions and circumstances.
  • BI-05S.05 Appropriate system for scheduled inspections include structured checklists and defect reporting


Last Updated: 04/08/2020 11:25:12pm