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Grid Operational Efficiency Project HIFFI (WfM implementation)

Grid Operational Efficiency Project HIFFI (WfM implementation). Kosice, May 2011 VSE a.s., Košice, Slovakia Marian Mester, head of Grid operation Juraj Sabol , head of IT and telco mamagement section. Company Profile energy utility company member of the RWE Group since 2003

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Grid Operational Efficiency Project HIFFI (WfM implementation)

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  1. Grid Operational EfficiencyProject HIFFI (WfM implementation) Kosice, May 2011 VSE a.s., Košice, Slovakia Marian Mester, head of Grid operation Juraj Sabol , head of IT and telco mamagement section

  2. Company Profile • energyutility company • member of the RWE Group since 2003 • more than 605 000points of delivery • mission = provide reliable and complex services whichcorrespond to the needs of customers • sold more than 3,2 TWh in 2010 • averagenumber of employees = 1,575 Shareholders • National Property Fund: 51 % • RWE: 49 % • Distribution area: 16221 km2 • HV Lines: 1274 km • HV & MV substations: 56 • MV Lines & Cables: 8207 km • MV/LV Distribution stations: 4974 • LV Lines & Cables: 10986 km

  3. Implementation of workforce management system with several aims (Part 1): Efficiency / Productivity • Operational excellence / Reduction of operational costs / Cost transparency • Implementation of workflow-system for systematic, fully standardized and asset condition oriented maintenance • Optimal allocation of human and production capacities • Optimal distribution of working orders related to priorities, geographical location, optimal time reaction in case of outage / failure 3

  4. Implementation of workforce management system with several aims (Part 2): Regulation / Grid Quality / Renewal of Grid Assets • Grid quality: improve SAIFI and SAIDI • Reduction of critical assets (asset in bad technical conditions) by condition and risk-based maintenance • Asset operational safety • High quality and actual data of asset conditions support short and mid-term CAPEX / OPEX planning • Reasonable allocation of financial means for asset renewal (CAPEX / OPEX) • Reduction of numbers of used IT systems (registers of asset conditions, planning of maintenance activities, ...) • Standardization of IT landscape (unified integration platform)

  5. Long term preparation for WfM project Grid Organization • One grid unit (aprox 250 people) fully responsible for HV/LV : - HV/LV grid maintenance - Power failure HV/LV repairs - Off take management - 24 x 7 emergency service Solid IT background • Implemented GIS containing detailed technical records of electricity distribution devices (VHV, HV and LV devices) • SAP as a source of grid economic data • GIS fully integrated with SAP (GIS is master)

  6. Workforce management as tool for efficient grid services being implemented Status 2008 • Grid services operation without IT support, workforce coordination done by daily orders • Necessity to optimize and increase efficiency has led to implementation of work force management as of 2009 1st phase 2009 - 2010 2nd phase 2011 3rd phase 2012 Content • Pilot project finalization (in one region) • Target asset: distribution transformer stations (MV/LV) • Project roll-out to all regions • Target assets: MV-grid • Interconnection WfM system with SCADA • Project finalization • Target assets: LV-grid + Metering • Full operation of WfM system (all voltage levels) full operation of WfM at all voltage levels Lessons learned / Expectation • Basic processes setting • Mobile devices experiences • Standardization of MV-maintenance activities • Higher data quality and actual data of MV-asset condition • Systematic and fully standardized asset condition maintenance • Reasonable allocation of financial means 6

  7. Implementation of workforce management system as single system for grid operation and maintenance : IT platform - Primary systems Off – takes management SAP- ISU Grid operation and maintenance WfM based on IBM Maximo Real time operated Real time integrated with other systems Outage management SCADA Grid Maintenance IBM MAXIMO Despite complex IT implementation, go-live expected in 3Q 2011 VSE as innovative first mover in CEE 7

  8. Workforce management system as a top decision support system for MV/LV based on other systems in VSE IT pool 8

  9. WfM is integrated withimportant IT systems in real time SCADA (OMS) GIS GPS HIFFI SYSTEM GSM network Archive server IBM Maximo Forms server SAP- PI SAP- PI Mobile clients (tablets) SAP PM (ERP) SAP HR Attend. system implemented planned 9

  10. HIFFI project - status quo (31.05.2011) 10

  11. Region „B“ Region „A“ Region „C“ Region „D“ Project HIFFI – example of benefits The grid operation organization before HIFFI The organization having HIFFI • Regions / 4 x • Sub-Regions /12x • Operational Service Points /26 x • Regions /1 x • Sub-Regions /8 x • Operational Service Points /24 x

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