Water truck operator applies excessive water to road surface, caused by:

  • Spray pattern applied e.g. strip vs spot
  • Manual application based on judgement and experience of water truck operator
  • Spray equipment failure

 This Credible Failure mode is addressed by:

  • BI-01D.01 Trained personnel who are supported by an appropriate and up-to-date training management system
  • BI-01P.09 General features by vehicle type – information prepared for operators
  • BI-01P.14 Managing road works, including grader operations – information prepared for operators
  • BI-01S.01 Clear operator performance management expectations supported by an active and consistent performance management process
  • BI-03D.03 Competent and site experienced water cart operators
  • BI-03P.05 Mobile equipment operators follow road rules and adjust based on conditions and circumstances.
  • BI-05S.03 Hazard and incident reporting process that generates value adding corrective actions
  • BI-05S.05 Appropriate system for scheduled inspections include structured checklists and defect reporting


Last Updated: 04/08/2020 11:46:59pm