areva np gmbh bulatom 2009 maintenance services for kozloduy npp may 2009 1 areva np all rights are...
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AREVA NP GmbH • Bulatom 2009 • Maintenance Services for Kozloduy NPP • May 2009 1AREVA NP All rights are reserved, see liability notice.
One year
of AREVA NP Maintenance Services in Kozloduy Units 5 + 6
Bulatom 2009
Christophe Schultz
AREVA NP GmbH Services
AREVA NP GmbH • Bulatom 2009 • Maintenance Services for Kozloduy NPP • May 2009 2AREVA NP All rights are reserved, see liability notice.
Kozloduy Units 5+6
WWER-1000/W320
953 MWel
Commissioning 1988 and 1993
Modernization of I&C and Electrical systems 1998 till 2007 • Consortium of AREVA and Siemens• Security related measures• Availability related measures• Diagnostic Systems
Security Systems 3 x 100% meshed
UPS 3 triple-stranded, meshed
NPP Staff end of 2007: 4654
AREVA NP GmbH • Bulatom 2009 • Maintenance Services for Kozloduy NPP • May 2009 3AREVA NP All rights are reserved, see liability notice.
Overview of Modernized I&C Systems
Neutron FluxMeasurement System
Reactor ProtectionSystem
Cold OverpressureProtection
H2 MeasurementSystem
others
Security I&C (UKTS) Operational I&C (Ovation) Turbine I&C (ASUT)Turbine I&C (ASUT)
Radiation MonitoringSystem (RMS)
AREVA NP GmbH • Bulatom 2009 • Maintenance Services for Kozloduy NPP • May 2009 4AREVA NP All rights are reserved, see liability notice.
Maintenance Services contract
Maintenance Services for Systems and Equipment of Electrical and I&C Equipment supplied and installed by AREVA NP und Siemens
AREVA Maintenance Contract resulted from Experiences of business relations between KNPP and AREVA during modernization Phase
Signing of the contract 30.04.2008
Contract duration 36 months
Preferred Subsupplier: Alfa-Enemona OOD
Contractual Subsuppliers: ABB, Gutor, Siemens EOOD
AREVA NP GmbH • Bulatom 2009 • Maintenance Services for Kozloduy NPP • May 2009 5AREVA NP All rights are reserved, see liability notice.
Contractual concept
Kozloduy NPP
Kozloduy, BG
AREVA NP
Erlangen, DE
Maintenance contract
Alfa-Enemona
Kozloduy, BG
Preferred subsupplier
ABB Gutor Siemens
Contractual subsupplier
Contractual subsupplier
AREVA NP GmbH • Bulatom 2009 • Maintenance Services for Kozloduy NPP • May 2009 6AREVA NP All rights are reserved, see liability notice.
Contractual Scope of SupplyField Contractual AREVA Scope of Supply
I&C 1.1 KÜS
I&C 1.2 FLÜS
I&C 1.3 FAMOS
I&C 1.4 H2-Measurement
I&C 1.5 Reactor Coolant Level
I&C 1.6 Seismic Control and Monitoring System
I&C 1.7 Automated System TXP
I&C 1.8 Automated System for COP TXS
Electrical 2.1 Uninterrupted Power Supply Cat. I
Electrical 2.2 Uninterrupted Power Supply Cat. II
Electrical /Mecanical 2.3 Unit Diesel Generator
Electrical 2.4 Recording System SIMEAS R
Electrical 2.5 Excitation System Thyripol-D
Electrical 2.6 RF Monitoring System
Electrical 2.7 ASO System of the 6kV switchgear
Electrical 2.8 Digital Electrical Protections
Electrical 2.9 6kV Switchgear NXAIR-P
Electrical 2.10 Generator Breaker HEC-7
Electrical 2.11 Fire detection and automatic fire extinguishing system
Electrical 3.1 Open Switchyard and Bank Pump Station
AREVA NP GmbH • Bulatom 2009 • Maintenance Services for Kozloduy NPP • May 2009 7AREVA NP All rights are reserved, see liability notice.
Project Manager
QualityManagement
AccountingManager
EngineeringI&C
EngineeringElectrical
EngineeringDiagnostics
Back Office
Project Manager
KNPP
Quality Assurance Manager
Deputy Project ManagerFinancial Part
Deputy Project ManagerTechnical Part
Technical Supervisor
Electrical Systems
Technical Supervisor
Electrical Systems
Technical Supervisor
I&C Systems
Technical Supervisor
OSY Systems
Project Organisation and Interfaces
Site Manager
Local Office
Leading Engineer
Communication Channels go between Project Managers and via Local Office Kozloduy
AREVA NP GmbH • Bulatom 2009 • Maintenance Services for Kozloduy NPP • May 2009 8AREVA NP All rights are reserved, see liability notice.
General
After contract signature on 30.04.2008 KNPP and AREVA had to quickly start preparation activities for the outage of I&C and Electrical equipment
Outage Unit 5 from 06.06.2008 till 18.07.2008 – 43 days (AREVA work started on 17.06.2008)both parties successfully developed the basis of their cooperation
Outage Unit 6 from 22.08.2008 till 04.10.2008 – 44 daysAREVA teams performed an even larger Scope of activities
During Summer 2008, the cooperation of KNPP and AREVA showed continuous improvement
AREVA NP GmbH • Bulatom 2009 • Maintenance Services for Kozloduy NPP • May 2009 9AREVA NP All rights are reserved, see liability notice.
Milestones of Maintenance Contract in 2008
Internal KOM
Internal KOM
20.05.
Outage unit 5
Outage unit 5
Feedback Workshop
Feedback Workshop
Contract signature
Contract signature
May June July August Sept. Nov. Dec.
Outage unit 6Outage unit 6
October
Plant Walk Down
Plant Walk Down
30.04.
26.05 06.06. 18.07. 22.08. 04.10.15.12.
16.12.
Steering Committee
Meeting
Steering Committee
Meeting
AREVA NP GmbH • Bulatom 2009 • Maintenance Services for Kozloduy NPP • May 2009 10AREVA NP All rights are reserved, see liability notice.
Total manpower during the outages 2008
CW 22 23 24 25 35 36 37 38 39 40
June
Unit 5 Unit 6
26 27 28 29
July August September
41
Permanent personnel
25 Persons
Oct.
AREVA NP GmbH • Bulatom 2009 • Maintenance Services for Kozloduy NPP • May 2009 11AREVA NP All rights are reserved, see liability notice.
Documentation with WIS (1/2)
Life Time History and knowledge-based assistance of maintenance
System Documentation
Originals, Protocols
Planning DataReportingControlling DocumentationAccounting
Input
AREVA NP GmbH • Bulatom 2009 • Maintenance Services for Kozloduy NPP • May 2009 12AREVA NP All rights are reserved, see liability notice.
Documentation with WIS (2/2)
Data sets for detailed equipment information and documentation such as drawings, photos and maintenance documentation
Provision of schedules for inspection and testing
Strategy & long range planning Basic Data
Statistics
Strategies & Long range planning
Event History
Maintenance DocumentationDrawings
Diagnosis data
Development of a maintenance assisting Tablet PC