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Seminar "Human & Technology", 15-12-2009 Papendrecht LCDR Harry Lijzenga
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Condition & Performance Monitoring DepartmentHarry LijzengaLieutenant Commander Technical Services
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Presentation
1. Condition & Performance Monitoring Department2. Fleet Royal Netherlands NAVY3. Maintenance concept (througt the years)4. Condition Based Maintenance5. Future Developments6. Questions
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1. Condition & Performance Monitoring Department
• Responsible for decreasing exploitation costs & increasingoperational profit through: - condition monitoring techniques
- policy making for CM - researching innovative techniques
• 18 People (militair, change every 2 – 3 years)
• Based in Den Helder
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2. Fleet Royal Netherlands NAVY
2009:
4 M fregats (2 Belgium)4 LCF4 Submarines2 AOR2 LPD10 Minehunters2 Hydrografic Vessels1 Support Ship (West)
New developments4 Ocean Patrouille Vessels1 Joint Support Ship
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3. Maintenance concept (througt the years)
Operational Command Royal Navy
Defence Materiel OrganizationSea systems
Defence Materiel OrganizationNaval Maintenance Establishment
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3. Maintenance concept (through the years)
Three basic maintenance forms:
● Run to failure
● Preventive maintenance
- running hours - calender data - OEM advise
● Condition Based Maintenance (CBM)“the continuous or periodic measurement and interpretation of data to determine the need for maintenance”
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3. Maintenance concept (through the years)
P-F interval
Nett P-F interval
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4. Condition Based Maintenance
Used techniques:
1. Vibration analysis 2. Fluid analysis3. Infrared technology4. Failure analysis (& technical consultancy by TNO)5. Engine performance (combustion pressure)
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4. Condition Based Maintenance
Measurements performed:
- Factory, Harbour & Sea Acceptance Tests- Periodic maintenance (2 – 3 months)- Large equipment overhaul ( ship overhaul 3 – 4 years)- Troubleshooting- After repair critical installations
Overall: 60 – 70 % periodic 40 – 30 % troubleshooting (worldwide)
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5. Future Developments
- Maritime study –strategic vision on the future RN –
* lower violence spectrum * less people onboard (50 vs. 140)
* different maintenance concept
- More cost effectiveness - Less Organic Level Maintenance (OLM)
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5. Future Developments
Result: 1. (Remote) online condition monitoring
2. Outsourcing of data analysis, possible
upload of data to the shore
IMx online system
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5. Future Developments
- Sharing information with companies outside NAVY
- Follow innovative (maintenance) techniques
- Work closely with TNO/ IHC Merwede/ NLDA/ Maritime Campus Netherlands etc.
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