Site Organisation of Nuclear Power Plants Atoms for the Future Conference, Paris, October 2012 Siegfried Wegerer EON Kernkraft NPP Isar
Site Organisation of Nuclear Power Plants
Brunsbüttel Brokdorf Unterweser
Krümmel
Emsland Grohnde
Grafenrheinfeld
Biblis A+B Philipsburg 1+2
Neckarwestheim 1+2
Isar 1 + 2
Gundremmingen B + C
2
Betrieb E.ON
Betrieb RWE
E.ON-Beteiligung
Betrieb EnBW
Betrieb Vattenfall
Site Organisation of Nuclear Power Plants
Brunsbüttel Brokdorf Unterweser
Krümmel
Emsland Grohnde
Biblis A+B Grafenreinfeld Philipsburg 1+2 Neckarwestheim 1+2
Isar 1+2 Gundremmingen
3
NPP in operation NPP shut down
Site Organisation of Nuclear Power Plants
Krüm m e l P hilipps burg 1 Unt e rwe s e r
LZ-Verlängerung Herbst 2010
Is a r 1 B runs büt t e l
LZ-Verkürzung nach Moratorium 2011 B iblis B N e c k a rwe s t he im 1 B iblis A G ra f e nrhe inf e ld
2015 2017
G undre m m inge n B
2019
P hilipps burg 2 G undre m m inge n C
2021
G ro hnde B ro k do rf Is a r 2
2022
E m s la nd N e c k a rwe s t he im 2
2010 4
2015
2020
2025
2030
2035
Site Organisation of Nuclear Power Plants E.ON Kernkraft - Sites Unterweser
Brunsbüttel Brokdorf Stade Krümmel
Emsland
Hannover Grohnde
Würgassen
E.ON Kernkraft, head quarter NPP, EON Operational Mngmnt. NPP, shut down, under decommissioning NPP, EON-Share Gundremmingen B&C
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Grafenrheinfeld Isar 1 Isar 2
Site Organisation of Nuclear Power Plants
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Site Organisation of Nuclear Power Plants Kernkraftwerk Isar – Basic Data
Type
Block 1
Block 2
BWR
PWR
Thermal Reactor Power
MW
2.575
3.950
Electric Net Power
MW
878
1.410
21.03.1979
09.04.1988
548
2.220
17.03.2011
31.12.2022
Commercial Operation since Construction Costs Shut down date 7
Mio €
Site Organisation of Nuclear Power Plants
70
73,41 78,51
95,48 95,65
92,99 93,17
94,32 94,49
93,33 93,55
93,43 93,6
96,82 96,97
90,87 91,05
95,39 95,57
96,53 96,93
95,1 95,32
97,14 97,35
94,5 94,62
96,51 96,64
93,61 95,4
94,1 94,28
90,71 90,94
89,85 90,08
93,14 93,72
88,08 91,91
89,95 90,13
87,78 88,27
80
84,94 90,42
90
96,08 91,6
100
Prozent
60 50 40 30 20 10 0 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011
Arbeitsverfügbarkeit
Verfügbarkeiten KKI 2 8
Zeitverfügbarkeit
Site Organisation of Nuclear Power Plants Highest Electricity Generation 1990 - 2008 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 9
Grohnde Emsland Brokdorf Unterweser Isar 2 Grohnde Philippsburg 2 Grohnde Grohnde Isar 2 Isar 2 Isar 2 Isar 2 Isar 2 Isar 2 Brokdorf Isar 2 South Texas 1 Chooz Palo Verde 1 Palo Verde 2 Isar 2
10,69 10,83 11,33 11,40 11,13 11,36 11,47 12,53 11,76 12,27 11,94 12,40 12,17 12,32 12,24 11,98 12,40 12,37 12,84 12,24 12,29 12,31
TWh TWh TWh TWh TWh TWh TWh TWh TWh TWh TWh TWh TWh TWh TWh TWh TWh TWh TWh TWh TWh TWh
Site Organisation of Nuclear Power Plants 13000 Betriebsarbeit [GWh]
Revision [d]
12000
60
11000 10000
50
9000 8000
40
7000 6000
30
5000 4000
20
3000 2000
10
1000 0
0 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011
KKI 2: Betriebsarbeit Brutto [GWh] und Revisionsdauer [d] 10
Site Organisation of Nuclear Power Plants
Plant Mngmnt
Department
11
Department
Department
Site Organisation of Nuclear Power Plants
Plant Mngmnt
Department
12
Department
Department
Site Organisation of Nuclear Power Plants
…
Tasks Shift Service Maintenance
…
Mechanical Reactor Physics
Modification
Engineering
Electrical
…
I&C
Rad. Protection …
Chemistry
13
T&Q
…
…
Site Organisation of Nuclear Power Plants Process Model (PlantCoreOperation) Process – Plant Operation Strategic Process
Controlling Process
Production
Cross Sectional Processes Corporate Strategy
14
Maintenance
Organisation
Modification
Purchasing
Training & Qualification
Licensing
Fuel Managament
Information Management
Safety & Security
Communication
Waste Management
Controlling
Knowledge Management
Finance
Documentation
HR
Integrated Controlling
Site Organisation of Nuclear Power Plants
15
Site Organisation of Nuclear Power Plants
Plant Mngmnt
Department
16
Department
Department
Site Organisation of Nuclear Power Plants … Shift Service … Maintenance
Mechanical
Modification
Electrical
Engineering
…
…
I&C
Reactor Physics
Rad. Protection …
Chemistry 17
T&Q
…
Site Organisation of Nuclear Power Plants
Process / Task
Organisational Unit
Production
Production - Dep.
Maintenance
Maintenance - Dep.
Modification / Engineering
Mod. / Engineering - Dep.
Training & Qualification
T & Q - Dep.
…
…
…
…
…
…
18
Site Organisation of Nuclear Power Plants
T & Q - Dep.
Production - Dep. …
…
Mod. / Engineering - Dep.
… Maintenance - Dep.
19
…
Site Organisation of Nuclear Power Plants
20
Site Organisation of Nuclear Power Plants
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Theme Date
Site Organisation of Nuclear Power Plants
Interfaces - require clearance - raise responsibility questions - cause friction - cost safety, quality, time, money Number of Interfaces = Number of Problems
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Site Organisation of Nuclear Power Plants
Ownership
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Site Organisation of Nuclear Power Plants
Plant Manager
Production
24
Surveillance
Organigram PSME
Mechanical
Electrical
Site Organisation of Nuclear Power Plants
25
Mechanical
Electrical
Maintenance & Engineering
Maintenance & Engineering
Site Organisation of Nuclear Power Plants PSME – Organisation System Engineers are responsible for -
26
Maintenance and Modification and Engineering and …
Site Organisation of Nuclear Power Plants
Plant Manager
Production
27
Surveillance
Organigram PSTM
Technics
Maintenance
Site Organisation of Nuclear Power Plants
28
Technics
Maintenance
Mechanical
Mechanical
Electrical
Electrical
Site Organisation of Nuclear Power Plants PSTM – Organisation System Engineers are responsible for -
29
Maintenance or Modification or Engineering or …
Site Organisation of Nuclear Power Plants
SystemEngineer A
SystemEngineer B SystemEngineer Pump
30
System- SystemEngineer Engineer Heat Exch. Valve
SystemEngineer Fan
Site Organisation of Nuclear Power Plants
SystemEngineer Pump
31
System- SystemEngineer Engineer Heat Exch. Valve
SystemEngineer Fan
Site Organisation of Nuclear Power Plants
SystemEngineer A
SystemEngineer B
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Site Organisation of Nuclear Power Plants Ownership - creates responsibility - reduces gaps and double work - concentrates all informations concerning a component / system at one point - facilitates coordination of different works at one spot
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Site Organisation of Nuclear Power Plants Organigram KKI
Technical Manager T
Officers
Dep Production Unit 1
Dep Production Unit 2
Dep Mechanical Staff Group
Shift / Supply
Section Op. Technics
Section Shift / Supply
Section
Section Convent. Systems
Section
Section Spec. Tasks Components
Section Training & Qual.
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Section Nuclear Systems
Op. Technics
Work Mngmnt.
Work Council
Info-Center, PR
Quality Assurance
Section
Commercial Manager K
Section Maintenance Civil Works
Dep Electrical + I&C
Dep Surveillance
Dep Central Tasks
Staff Group Quality Assurance IT-Security
Section I&C
Section Electrical
Section IT
Section Radiation Prot.
Section Reactor Physics
Section Chemistry
Section Management Systems Section
Controlling
Purchasing
Safety & Security Section Projects / Long Term Planning
HR / Social Affairs
Accounting / Finance
Site Organisation of Nuclear Power Plants The Personal Organisation in German NPP is described in the Operational Manual. The Organigram is split into a part with licensed personnel and a part with non-licensed personnel. All modifications „licensed“ part require authorised approval.
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Site Organisation of Nuclear Power Plants Shift Organisation Block 2 Shift Supervisor
1
Deputy Shift Supervisor
1
Reaktor Operator
3
Electrician Foreman (Meister)
1
Field Operator - Electrician
2
Field Operator - Mechanical
2
Fire Fighter (non-operation)
(1)
Total
36
10
Site Organisation of Nuclear Power Plants Stand – By Personnel Ca. 10 experts from - Management (Plant Manger‘s Representative, Rad. Prot.) - different workshops (mechanical, electrical, I&C) - Laboratories (Chemistry, Rad. Prot.) - Production Dept. - Fire Fighters
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Site Organisation of Nuclear Power Plants Special Arrangements during Outages The Shift Team is split into Control Room Shift Team
Outage Office Shift Team
- Receive plant parts / system groups - Operational Surveillance from the Control Room Shift Team - Assure that all safety requirements - Release, coordinate and supervise are fulfilled the works - Release plant parts / system groups - Return plant parts / system groups into maintenance acc. after maintenance in a ready state to to all safety requirements the Control Room Shift Team - Receive plant parts / system groups back after maintenance
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Site Organisation of Nuclear Power Plants
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Theme Date
Site Organisation of Nuclear Power Plants The Outage Office Team is gradually being built up during the planning phase ca. 3 months before begin of outage. These licencees organise different works together with the system engineers and prepare the safety measures Few interfaces! The same persons coordinate the works during the outage together with the system engineers.
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Site Organisation of Nuclear Power Plants Outage EON Personnel
Service Personnel
ca. 300
ca. 1000 - 1500
Coordination High Degree of Ownership As Few As Possible Interfaces
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Site Organisation of Nuclear Power Plants
Communication Plant Mngmnt
Department
42
Department
Department
Site Organisation of Nuclear Power Plants Priorities in our daily work Nuclear Safety
Environmental Protection
Work Safety
Fire Protection
Radiation Protection
Plant Security
Plant Availability Each of the a.m. risks is being systematically evaluated during the work planning phase. 43
Site Organisation of Nuclear Power Plants How do we communicate? Operational Meetings every morning on working level (workshops, work groups etc.) Main Op. Meeting; 40 persons all over the departments; 15 – 30 min. Work Management + workshop foremen; 10 persons; 15 – 30 min. Strategic Meeting every week Management Team; 20 persons; 3 hours subsequently Dept. Meetings weekly / biweekly in order to forward information and expectation Topical Meetings internal / external Technical / Commercial topics Regulating Authority / Independent Experts … 44
Site Organisation of Nuclear Power Plants
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Site Organisation of Nuclear Power Plants
Thank you very much for your attention! Questions? Please ask
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