AREVA IAEA Oct2015rev1 · Marlborough/CT Alpharetta/GA ... AREVA is involved with many utilities in...
Transcript of AREVA IAEA Oct2015rev1 · Marlborough/CT Alpharetta/GA ... AREVA is involved with many utilities in...
Confidential AREVAReactors & Services
IAEA – VIENNA 2015– J.P. BOMBAIL - p.1
Reactors & Services
Jean-Paul Bombail
AREVA NP IBOF
IAEA Vienna October 2015
Outage performanceSupport by OEM andService providers
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AREVA Our expertise
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AREVA Installed Base Business Division
Reactors in operationDelivering services, solutions and products formaintenance, modernization and lifetimeextension
New buildsSupplying equipment and commissioning
Servicing 250+ all designs reactors worldwide
Scope of Work
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Global presence and local delivery
Around 4,600 professionals in 9 countries on more than 20* sites
*major sites only
South Africa
Canada
USA
Brazil
China
Angra
Cape Town
Benicia/CASan Jose/CA
Forth Worth/TX
ParisLyon
RungisVal de Reuil
Chalon-sur-SaôneSully-sur-Loire
Cadarache
ErlangenOffenbachKarlstein
HelsingborgKarlskrona
GermanyFrance
Sweden
SpainBeijing
Shanghai
Shenzhen
ZaragozaTarragona
Toronto
Global Expertise for Local CustomersInstalled Base Locations
Cranberry Township, PALynchburg/VACharlotte/ NC
Marlborough/CTAlpharetta/GA
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Safety Quality
CostOn timedelivery
Operationnal excellence
Maintenance and outage projects / tasks
Our fundamentals
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Outage Optimization vs. Outage Shortening
Utility Goal: safe, reliable and cost effective plant operation.
PRINCIPLES:
Duration is not the sole measure of outage success
Outage work must be performed safely from all perspectives: Nuclear, Industrial,and Radiological
Scope selection must focus on improving plant material condition to improvereliability
All approved outage work must be completed
Work must be done cost effectively
Post-outage plant reliability is a key measure of outage success
Outage Lessons Learned must be effectively implemented to achieve continuousimprovement
Maintenance and Outage environment
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OEM and Service providersupport to Utilities
OEM and service providers can support the utilities by performingmaintenance activities:
With dedicated trained and qualified manpower
By using specific and adapted tools (and identified spare parts)
With the relevant working documentation
Optimized tasks and pre-defined schedule in a outage maintenance window
All the activities are managed through a Quality HealthSafety and Environmental (QHSE) Manual which describesall the requirements and processes to be applied to insurethe compliance of the supplied products and services
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OEM and Service providersupport to Utilities
Trained and qualified manpower:
Professional (field of competencies)
Nuclear industry specificities
• Industrial safety and Radioprotection
• Nuclear Safety
• Quality assurance and traceability
• Transparency, curiosity
Specific certification and qualification
• NDE
• Welding
• QC
• ….
Specific training
• Specialized maintenance activities
Aditionnal requirement:
• Human performance toolbox (pre job, 3 way communication, …)
• Outage knowledge: 30’ rule, critical path,….
OEM service provider/OEM manpower is usually involved in many outages worldwide which
increase their own experience and offer to Utilities some feedback or goodpractices
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OEM and Service providersupport to Utilities
Using specific and adapted tools:
Limited risks for the operator (industrial safety: weight, electrization free,ergonomics,…) and dose exposure reduction.
Easy transportation and rigging
Easy decontamination
Foreign object policy considered in the design
Efficient (potential impact on the outage critical path)
Using the right spare part:
Secured by the quality assurance process and the relevant certificates
Physically checked prior to the work
Knowledge of the systems and equipments by the OEM
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OEM and Service providersupport to Utilities
Working documentation
Procedure adherence during the work performance
Traceability fo the safety related equipment
Non conformance treatment if any
Technical support (HO) to the site operator
« I do what it is written and I write what I have done »
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OEM and Service providersupport to Utilities
Optimized tasks and pre-defined schedule in a outage maintenancewindow
The maintenance task performed by the OEM or the service provider has to betotally integrated in the utility Outage Process:
• In accordance with the Outage preparation milestones:
- Planning
- Resource levelling
- Working file issuance
- Work permit and specific authorizations
- Logistis needs (rigging,scafolding,thermal insulation removal, standard tools,…)
- Post maintenance testing and requalification has to be considered
- Lessons learned integration
- Kick off meeting
- Prerequisite meeting
The lessons learned and wash up sessions have to be organized after the workperformance or included in the post outage milestones
Deep Implication of OEM and contractors in the outage preparation
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AREVA Outage Optimization support
The first principle: Outage optimization has to be owned by the Utility, our mission
is to support the utility in achieving outage excellence
AREVA is organized to provide extensive support to utilities with its worldwide
experience and capabilities:
AREVA is involved with many utilities in outage optimization processes giving us a unique opportunity togather best practices.
AREVA has in place a multiregional team and hired utility Outage Management experts to compliment ourcore competencies.
Every plant is different and we work with you to address your specific needs
We understand that Quality, Safety, Production and Costs must be driven
simultaneously.
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D: Modification and upgradingC: System Engineering
improvement
A: Outage management
support / Soft skills
B: Specific Task Improvements
Outage performance & tooling
AREVA Support
AREVA
Experience
and
support
AREVA
Experience
and
support
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AREVA Outage Optimization support
Four Areas of Outage Optimization
A - Outage management programs - soft skills
Management issues such as planning scheduling, communications, ownership, scope control, task
management.
B - Specific task improvements - outage execution and tooling
Innovations for work on or near the critical path that typically been the domain of the service supplier tobring advanced tooling, robotics, skilled personnel to perform specific tasks:
C - Engineering improvements
Innovations applied to shorten outages windows or eliminate outage tasks such as TechnicalSpecification (license) changes, water management plans, reliability centered maintenance, maintenanceprograms
D - Modifications to plant systems, structure or components
Typically involve critical or near critical path equipment
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AREVA outage optimization support
Soft skills (A)
Specific task improvements
and tooling (B)
System Engineering (C)
Mods (D)
Days
Saved
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AREVA Outage optimization support
A - Outage management support - soft skills
All items that are human behavior driven but are present in everysuccessful outage organization in the world such as planning scheduling,communications, ownership, scope control, task management.
Practical examples:
• Area coordinators
• Re-qualification coordinators
• Detailed schedule on intranet
• Replace versus repair philosophy
• Single point of accountability
• High Impact Team (HIT)
• Pre Outage milestones adherence
• On line maintenance increase
• ….
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AREVA Outage optimization support
B - Specific task improvements - outage performance and tooling
Typical areas that have always been the domain of service supplier tobring advanced tooling, robotics, skilled personnel to perform outagespecific tasks :
Typical examples:
• Integrated services package such asrefueling, S.G., valve and pumps, RCPs,…
• SG inspection: remote data analysis
• R V threaded hole inspection cleaningautomatic and remote controlled tools
• Reactor vessel threaded hole plug
• RV inspection tool
• ….
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AREVA Outage optimization support
C - System Engineering
Engineered changes to the PlantsTechnical Specifications, programsand procedures
Examples:
• Reliability focused maintenancepractices
• Increased on line maintenance
• Periodical tests optimization (periodicity,criteria,required plant status, ....)
• Faster cooldown rates
• Water management plans
• Chemistry licence changes
• Corrosion prevention: Film FormingAmine
• ….
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AREVA Outage optimization support
D - Major modification to plant systems,
structure or components
Typical examples:
• Refueling equipment (containment, transfer andfuel building) revamping.
• Integrated Head Assembly (I.H.A.)
• Thermocouple column quick connector.
• Humid dummy head
• Additional Emergency Diesel Generators
• Equipment Monitoring systems
• Purification flowrate increase
• …..
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Major modification to plant systems
Safety Post-Fukushima
NPP Life Extension and Long-Term Operation
NPP Cost of Operation and Doses ReductionDeploying solutions for Utilities CAPEX and OPEX optimization
also addressing new Flexible Operation approach in NorthAmerica
2011
2013
2015
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Conclusion
Outage performance: support by OEM and Service provider
Engineering support (OEM)
On site support
• Technical support
• On site maintenance, inspection, requalification tasks
• Plant modification work performance
• I§C revamping
• Engineering justification (if possible)
Increased support and efficiency if the OEM is deeply involvedin the preparation phase and close up phase (lesson learned)