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EVM for CNGS. Definitions Pre-requisites Application to CNGS. Definitions. EVM : E arned V alue M anagement -> Measure amount of work performed -> Estimate total costs and duration. PV Planned Value. EV Earned Value. AC Actual Cost. BC Budget at complete. Schedule Variance
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EVM forCNGS • Definitions • Pre-requisites • Application to CNGS M. Meddahi
Definitions EVM: Earned Value Management -> Measure amount of work performed -> Estimate total costs and duration PV Planned Value EV Earned Value AC Actual Cost BC Budget at complete Schedule Variance SV = EV-PV Cost Variance CV = EV-AC M. Meddahi
Money Today PV AC Cost variance Schedule variance EV time M. Meddahi
EVM at CERN • EVM for LHC • Much work done for implementing EVM for LHC • CNGS decided to also apply this management tool • Autumn 2002 started to implement EVM for CNGS M. Meddahi
Pre-requisites Data collection from project engineers Work Breakdown Structure Project Progress Tracking M. Meddahi
Work Breakdown Structure M. Meddahi
WBS layers M. Meddahi
Data collection M. Meddahi
PPT: Project progress tracking • EVM project baseline frozen 9 May 2003 • 1st phase of utilisation and learning for the users: • Project engineers are getting used to the system • and the reporting. • Analysing the results obtained from the EVM tools • and proposing correcting actions. M. Meddahi
Status of Work Units M. Meddahi
Work unit reporting M. Meddahi
Staff plan M. Meddahi
Planned cash Flow M. Meddahi
EVM summaries: an example Target station Proton Beam dump Windows Shielding Helium tubes Shutter Hadron Stop M. Meddahi
Summary • Organised the CNGS tasks in a Work Breakdown Structure • Defined the Work Units required to complete the project • (313 Work Units for CNGS) • EVM CNGS baseline frozen on 9 May 2003 • Earned Value Management applied to CNGS • - Work is in progress • - Monitoring of the project’s progress started • (one report per month requested) M. Meddahi