Is your Baggage Handling System an Asset or a Liability? Best Practices in BHS Technical Assurance
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The document outlines best practices for baggage handling systems (BHS) technical assurance, emphasizing the importance of design independence, thorough validation methods, and proactive maintenance to enhance reliability and reduce failures. Key practices include specifying validation methods, maintaining decision logs, conducting health checks, fostering a culture of excellence, and implementing predictive maintenance. It also highlights the need for regular validation of security functions and provides contact information for further inquiries.
Is your Baggage Handling System an Asset or a Liability? Best Practices in BHS Technical Assurance
- 1. Is your Baggage Handling System an Asset or a Liability? Best Practices in BHS Technical Assurance
- 2. Asset or Liability? • High cost of maintenance • Frequent breakdowns • Mishandled baggage
- 3. How do we reduce issues & increase the reliability of a BHS?
- 4. Technical Assurance Design Build Procure Operate & Maintain Carry out throughout the lifecycle of the BHS
- 6. #1 Design independent sub-system Ensure independence in: • Control & Communication network • Power distribution • Cable routing
- 7. Validation Method: Inspection Compliance determined through: • samples • on-site workmanship benchmarks #2 Specify validation method for every requirement
- 8. Validation Method: Analysis Compliance determined through: • calculations • simulation/ modelling #2 Specify validation method for every requirement
- 9. Validation Method: Design Review Compliance determined through: • drawings • design document #2 Specify validation method for every requirement
- 10. Validation Method: Testing Compliance determined through: • factory acceptance test • integrated test #2 Specify validation method for every requirement
- 11. Validation Method: Demonstration Compliance determined through: • in-service performance over a defined period of time #2 Specify validation method for every requirement
- 13. Price Score Solution Quality Score+ (weightage 40%) (weightage 60%) #2 Use Price Quality Method to evaluate tender proposal
- 14. Price Score Solution Quality Score+ #2 Use Price Quality Method to evaluate tender proposal Price of Supplier A Lowest Price x 40% (weightage 40%) (weightage 60%)
- 15. Price Score Solution Quality Score+ #2 Use Price Quality Method to evaluate tender proposal Evaluation Criteria Score (1-10) 1. xxxxxxxxx 2. xxxxxxxxxx Total Score Maximum possible score x 60% (weightage 40%) (weightage 60%)
- 17. #4 Record decisions in a Decision Log Content of a Decision Log • Entry Date • Subject • Decision • Reference • Logged by
- 18. #5 Conduct baseline health check
- 19. #5 Conduct baseline health check
- 20. • As-build drawings • Parts list • Programmable Logic Controller (PLC) programme • Parameter settings • Software license #6 Ensure complete as-build document
- 22. #7 Create a culture of excellence Broken Windows of Maintenance Missing buttons and indicator lamps
- 23. IP (Ingress Protection) rated electrical panels not closed Broken Windows of Maintenance #7 Create a culture of excellence
- 24. #7 Create a culture of excellence Broken Windows of Maintenance Dusty Environment. Dust + Spark = Fire!
- 25. #7 Create a culture of excellence Broken Windows of Maintenance Faulty component not disposed
- 26. #8 Implement Predictive Maintenance Condition Increase in vibration P1 P2 P4 Abnormal noise Increase in temperature Failure starts Time (Months) FAILURE P-F Curve
- 27. #8 Implement Predictive Maintenance
- 28. #8 Implement Predictive Maintenance Creating Smart Assets Vibration Temperature Humidity Manage Data Secure transmission Connected Devices Automated alerts Custom alert profiles Internet Of Things
- 29. #9 Gain visibility on maintenance • Maintenance completion status: completed, overdue, scheduled, unscheduled • Ratio of breakdown vs planned maintenance • Top 10 spares used • Top 10 equipment with work orders Maintenance KPIs
- 30. #10 Validate security function regularly
- 31. #10 Validate security function regularly X-ray Load to Aircraft Additional Screening Illustration of Baggage Screening & Routing Vertical sorter
- 32. #10 Validate security function regularly X-ray Load to Aircraft Additional Screening Check X-ray Decision = Vertical Sorter Movement Vertical sorter
- 33. 10 Best Practices for BHS Technical Assurance #1 Design independent sub-system #2 Specify requirements that can be validated #3 Use PQM to evaluation tender proposal #4 Record decisions in a Decision Log #5 Conduct baseline health check #6 Ensure complete as-build document #7 Create a culture of excellence #8 Implement predictive maintenance #9 Gain visibility on maintenance #10 Validate security function regularly Information on BHS Technical Assurance Visit: or contact www.chsservices.com lim_yi@chsservices.com