Determining operational need Asset Management of civil infrastructural

Determining operational need Asset Management of civil infrastructural works Melchert Rijks 03 april 2012 1

Introduction • „Determining operational need for long term Asset Management policy of civil infrastructural works” • Asset Management Control • International Masters School • Supervisors: Michel Kuijer Gerard Schouten 03 april 2012 2

Agenda Dissertation Presentation Public Defense Assessment by the Examining Panel Presentation of Results and Diploma Reception Closing 03 april 2012 3

Research 03 april 2012 4

Research • How can operational need be determined so that a long term asset management policy for a civil infrastructural work can be developed with the aim of achieving cost effectiveness during its life cycle? • • asset management policy operational need cost effectiveness influence on organisation 03 april 2012 5

Policy on civil infrastructure 03 april 2012 6

Operational need 03 april 2012 7

Operational need • Operational need is a statement of required capability, reliability and availability. 03 april 2012 8

Operational need • • • formulation of the problem formulation of a concept policy evaluation of the concept policy from the point of view from the stakeholders iteration repeat evaluation 03 april 2012 9

Operational need • Determination of requirements 03 april 2012 10

Cost effectiveness 03 april 2012 11

Cost effectiveness Expert Analysis Markov analysis Failure mode, effect and criticality analysis Parts Count Analysis Reliability Block Diagram Fault tree analysis Hazard and operability study Human Reliability Analysis Event Tree Analysis Task Oriented Probability of Abnormalities Analysis for Software LCC-analysis 03 april 2012 12

Cost effectiveness System functionality Operational (sub) functions Technical (sub)functions Basic functions 03 april 2012 13

Cost effectiveness 03 april 2012 14

Influence of operational need Organization Sober performance High performance Size (no. of Decreases, expected is that in this Decreases, the organization will be employees) scenario intervals of certain tasks will be smaller, because a high level of skills is larger. This will put a smaller strain on necessary for tasks. Outsourcing is the organization (less tasks per shift). therefore unavoidable The organization can do with less employees. No. of tasks Decreases, because of the lower Equal, the number of tasks is expected ambitions, certain tasks (cleaning, to be equally. Improvement in scheduling replacement of lamps, non mandatory of tasks (clustering), in efficiency of checks) will have a lower frequency. tasks (for example by better tools and methods) is necessary to increase performance (more reliability and availability) Education Equal, although the number of tasks Shift in education, there will be a shift decreases due to larger intervals, the from technical orientated employees to type of tasks will be the same. management orientated employees, Employees with the same type of skills because outsourcing and better (mostly technical) will be necessary. scheduling demands good management skills. 03 april 2012 15

Conclusion & recommendations • Literature • what is expected from the policy executing organisation; • the ability of the organisation to execute the policy; • willingness of the organisation to execute the policy. 03 april 2012 16

Conclusion & recommendations • Current practice • ambiguous goals • no functional requirements 03 april 2012 17

Conclusion & recommendations • Operational need • Iteration • Systems Engineering • NEN 2767 -4 03 april 2012 18

Conclusion & recommendations • Cost effectiveness • LCM-model • Change in operational need leads to change in asset managing organisations 03 april 2012 19

Conclusion & recommendations 03 april 2012 20

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