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Civil-Comp Proceedings
ISSN 1759-3433
CCP: 104
PROCEEDINGS OF THE SECOND INTERNATIONAL CONFERENCE ON RAILWAY TECHNOLOGY: RESEARCH, DEVELOPMENT AND MAINTENANCE
Edited by: J. Pombo
Paper 100

Flexible Asset Monitoring System Improves Railway Infrastructure Availability

F.L.J. van den Bos1, R. Koopal2 and N.J. Steentjes1

1Inspectation, VolkerRail Nederland B.V., Utrecht, The Netherlands
2Asset Management - Infra Systems - Signalling, ProRail B.V., Utrecht, The Netherlands

Full Bibliographic Reference for this paper
F.L.J. van den Bos, R. Koopal, N.J. Steentjes, "Flexible Asset Monitoring System Improves Railway Infrastructure Availability", in J. Pombo, (Editor), "Proceedings of the Second International Conference on Railway Technology: Research, Development and Maintenance", Civil-Comp Press, Stirlingshire, UK, Paper 100, 2014. doi:10.4203/ccp.104.100
Keywords: alarming, analysis, assets, condition, database, monitoring, performance, real time, scenario, status, web application.

Summary
Dutch rail network operator ProRail wishes to increase the availability of the network and has set an ambition of zero avoidable faults. Because ProRail has outsourced the maintenance of the rail network to contractors, new maintenance contracts on the market will be performance based instead of unit based to achieve this goal. Condition based maintenance is considered to be the most effective maintenance strategy in a performance contract, in which real time monitoring is a very powerful tool for gathering status and condition data. This paper demonstrates the application of real time monitoring in the performance contract for Zeeland in the Netherlands, where the contractor VolkerRail, in cooperation with ProRail, use real time monitoring to reduce avoidable faults and to improve the availability of the network. The paper also describes the flexible asset monitoring system, which is used by VolkerRail in Zeeland, and has been developed by VolkerRails measurement and inspection department, Inspectation. Key features of the asset monitoring system are the reliable data acquisition devices with system health monitoring that are remotely upgradable, and the specially developed event server application for fully automated fault scenario analysis and alarming.

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