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Large Medium Small Reliever 0 2 4 6 8 10 12 14 16 18 20 Use system to pro-actively manage preventive maintenance Use system to manage work requests Use system to manage inventory CMMS is supported by mobile devices CMMS is part of an enterprise asset management system Not sure how the system is utilized Airports Surveyed Figure 2-4. Statements that best describe CMMS utilization, by airport classification.
State of the Airport Industry in CMMS Implementation 11 0 1 2 3 4 5 1 2 3 4 5 6 7 8 9 10 N u m b er o f ai rp o rt s Success in CMMS implementation Large Medium Small Reliever Figure 2-5. CMMS implementation success rating at airports surveyed. Figure 2-6. Ranked list of assets managed through CMMS (all respondents).
12 Guidebook for Advanced Computerized Maintenance Management System Integration at Airports and runway lighting, a higher percentage of smaller airports also focuses on assets such as secu- rity systems. Comments provided by airport respondents included the following: ⢠âWe are just starting to implement the system; we have a small staff and will start with the basics: airfield and airport-owned facilities and hangars.â (Reliever non-primary airport) ⢠âMinimalist implementation. Aside from airfield GIS platform, data generated is largely unused or unusable. For HVAC, there are great opportunities to improve quality of data throughout the âlegacyâ system.â (Commercial large hub airport) The survey asked respondents to score the assets listed in Figure 2-6 in terms of the benefits received for managing them within a CMMS. The scores scale the benefits from 1 to 10 (where 1 is low benefit and 10 is high benefit). Figure 2-10 presents the average score received for each asset. None of the assets received an average score below 5. It can be assumed that the top 10 assets were the ones that directly affected passenger experience (e.g., jet bridges, HVAC, System Rank Electric 1 Terminal buildings 2 HVAC 3 Facilities 4 Runway lighting 5 Plumbing 6 Elevators 7 Escalators/moving walkways 8 Power plant 9 Jet bridges 10 Table 2-1. Ranking of top asset systems in CMMS (all respondents). Figure 2-7. Ranked list of assets managed through CMMS (large airports).
State of the Airport Industry in CMMS Implementation 13 Figure 2-8. Ranked list of assets managed through CMMS (medium airports). Figure 2-9. Ranked list of assets managed through CMMS (small airports).
14 Guidebook for Advanced Computerized Maintenance Management System Integration at Airports baggage handling system). Another reason could be that many of these assets require more frequent maintenance than assets that were ranked lower. Integration of CMMS with Other Systems The survey asked participating airports for their insights on integrating a CMMS with other business systems used, such as a financial system, storeroom system, or GIS. About 55% of the airports separate the various systems, and 45% have partially integrated CMMS with a few sys- tems. None of the airports reported having fully integrated a CMMS with other business systems. The survey results indicate which systems are most likely to be integrated with a CMMS. Figure 2-11 ranks the integration of systems from greatest to least, as reported by the survey respondents. The top five systems that are integrated with a CMMS are: (1) financial software, (2) FAA Part 139 inspection application software, (3) GIS, (4) storeroom systems, and (5) air- field lighting systems. The rankings also suggest that few airports are likely to consider existing security systems and resource management systems as options for integration. This result may reflect airport priorities given resource constraints in conjunction with the relative difficulty of integrating such systems into the CMMS. Airports tend to contract out many services to third parties, especially for tenants and mainte- nance activities. These activities generate data points and can be tracked in a system and connected to the main CMMS at the airport. The data can be entered into the CMMS in several ways. Tenants/ contractors may be granted access to the system, airport staff may input data supplied by the tenants/contractors, or data may be input by a combination of airport staff and tenants/contractors. Figure 2-10. Average score of benefits received from managing asset in a CMMS.