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Nonproprietary
© 2015 NuScale Power, LLC
NuScale Supply Chain
Scott Bailey Vice President, Supply Chain
NuScale Nonproprietary
Acknowledgement & Disclaimer This material is based upon work supported by the Department of Energy under Award Number DE-NE0000633. This report was prepared as an account of work sponsored by an agency of the United States (U.S.) Government. Neither the U.S. Government nor any agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, or represents that its use would not infringe privately owned rights. Reference herein to any specific commercial product, process, or service by trade name, trademark, manufacturer, or otherwise does not necessarily constitute or imply its endorsement, recommendation, or favoring by the U.S. Government or any agency thereof. The views and opinions of authors expressed herein do not necessarily state or reflect those of the U.S. Government or any agency thereof.
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NuScale Nonproprietary
Presentation Outline
NuScale Plant Description - Highlights Unique attributes Plant equipment Commercialization Schedule Supply Chain Quality Questions
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NuScale Nonproprietary
The NuScale Power Module
A NuScale Power Module (NPM) includes the reactor vessel, steam generators, pressurizer and containment in an integral package that eliminates reactor coolant pumps and large bore piping (no LB-LOCA)
Each NPM is 50 MWe and factory built for easy transport and installation
Each NPM has its own skid-mounted steam turbine-generator and condenser
Each NPM is installed below-grade in a seismically robust, steel-lined, concrete pool
NPMs can be incrementally added to match load growth - up to 12 NPMs for 600 MWe gross (~570 net) total output
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NuScale Nonproprietary
Coolant Flow Driven By Physics
Convection – energy from the nuclear reaction heats the primary reactor coolant causing it to rise by convection and natural buoyancy through the riser, much like a chimney effect Conduction – heat is
transferred through the walls of the tubes in the steam generator, heating the water (secondary coolant) inside them to turn it to steam. Primary water cools.
Gravity – colder (denser) primary coolant “falls” to bottom of reactor pressure vessel, cycle continues
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NuScale Nonproprietary
Reactor Building Cross-Section Reactor building houses reactor modules, spent fuel pool, and reactor pool
reactor building
crane refueling machine pool water
weir
reactor vessel flange tool containment vessel
flange tool
NuScale Power Modules
biological shield reactor building
spent fuel pool
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NuScale Nonproprietary
Site Aerial View
annex building
warehouse
cooling towers A
cooling towers B
reactor building
administration building
radwaste building
switchyard
turbine building B
ISFSI (dry cask storage)
turbine building A
parking
control building
protected area fence
security ingress/egress
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NuScale Nonproprietary
Supply Chain Attributes
Smaller OEM equipment 50 MW steam turbine generator sets (nominal) 112 MVA Main Transformers
Smaller piping and associated components main steam line is 16″ largest safety-related pipe size is 12″
Less safety-related systems and associated equipment no safety-related pumps no safety-related AC power
Factory built—modules, skids, OEM equipment 12 individual balance of plant systems
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NuScale Nonproprietary
Typical LWR Safety Systems
Systems and Components Needed to Protect the Core
Reactor pressure vessel Containment vessel Reactor coolant system Decay heat removal system Emergency core cooling system Reactor protection system Containment isolation system Ultimate heat sink Residual heat removal system Safety injection system Refueling water storage tank Condensate storage tank
Auxiliary feedwater system Emergency service water system Hydrogen recombiner or ignition
system Containment spray system Reactor coolant pumps Safety-related electrical Distribution
systems Alternative off-site power Emergency diesel generators Safety-related 1E battery system Anticipated transient without scram
(ATWS) system
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NuScale Nonproprietary
The NuScale Supply Chain
Unique—not like a traditional power plant More like manufacturing (e.g. Boeing), less like
construction (e.g., EPC company) Select and develop a set of supplier partners for all
NuScale plants, not a bid list for one plant the NuScale power plant comes with ECCS valves manufactured
and supplied by [fill in the blank] pricing models and terms negotiated in advance suppliers are vested in the long term viability of NuScale
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NuScale Nonproprietary
Equipment & Mat’l Summary
Per 12-Module Plant Over 170,000 cy of concrete Over 5000 tons of steel Over 150,000 linear feet of pipe Over 39,000 valves Over 7 million linear feet of wire and cable Over 1.5 million linear feet of conduit Over 48,000 linear feet of cable tray Over 12,000 instruments Over 500 items of electrical equipment (switchgear, MCCs, PDCs,
inverters, VFDs etc) Over 900 misc. items of mechanical equipment
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NuScale Nonproprietary
Equipment Summary
Per 12-Module Plant 36 module protection system cabinets 48 reactor trip breakers 36 ion exchangers 43 heat exchangers (1 to 42 Mbtu/hr) 55 variable frequency drives (480V) 334 pumps (5 to 85,000 gpm) 82 tanks (25 to 300,000 gallons) 158 HVAC units (370 to 50,000 cfm)
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NuScale Nonproprietary
Equipment Highlights
B/U diesel (2) - 480V 1650kW/2063KVA Steam turbine generator package 45-50MW Main power transformer (4) - 112 MVA @ 13.8kV/345kV Unit auxiliary transformer (8) - 16.7 MVA @ 13.8/4.16 Reactor building crane (1) - 750 tons, 44 ft lift, 69 ft span Feedwater heaters (36) - 1,100 gpm, 24 to 42 Mbtu Condensate pump (36) - 575 gpm at 370 ft Feedwater pump (36) - 575 gpm at 1200 ft Circ water pump (6) - 85,000 gpm at 80 ft Cooling tower (2) - 260,000 gpm,
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NuScale Nonproprietary
2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025
Start COLA
Submit COLA
NRC Issue COL
Submit DCA
NRC Issue DC
Module 12 COD
Start Operational Readiness Program
Complete Operational Readiness Program
Module 1
COD
Operator Training Program Accreditation
Start Finalized Plant Design
Complete Final Plant Design
Reference Plant Design
Project Development
Operations
Deliver Module 12
Deliver Module 1
Start Module Fabrication
Order Modules
Schedule
Licensing
Construction and Fabrication
Design & Engineering
Site Selection
Phase 1 Project Scope and Feasibility
Phase 2a: Commercial, Structuring and Site Activities
Site Characterization Site
Mobilization
1st Fuel load
1st Safety Concrete Pour
Site Prep
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NuScale Nonproprietary
2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025
Start COLA
Submit COLA
NRC Issue COL
Submit DCA
NRC Issue DC
Draft DSRS
Final DSRS
Module 12 COD
Start Operational Readiness Program
Complete Operational Readiness Program
Module 1
COD
Operator Training Program Accreditation
Start Finalized Plant Design
Complete Final Plant Design
Reference Plant Design
Operations
Deliver Module 12
Deliver Module 1
Start Module Fabrication
Order Modules
Supply Chain Commercialization
Licensing
Construction and Fabrication
Design & Engineering
Site Selection
Site Use Agreements
Define Team Members and structure
Develop Business Model
Onboard Partners
Site Characterization Site Prep &
Mobilization
1st Fuel load
1st Safety Concrete Pour
Onboard Supply Chain Partners • Fabricators • OEMs • Module manufacturing • BOP
Project Development
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NuScale Nonproprietary
2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025
Start finalized plant design
Complete final plant design
Reference plant design
Supply Chain Commercialization Design and Engineering
Design Specifications
Purchase Specifications
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NuScale Nonproprietary
2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025
Deliver Module 12
Deliver Module 1
Start module fabrication
Order modules
Supply Chain Commercialization Construction and Fabrication
Site prep & mobilization
1st safety concrete pour
Equipment Ordering Begins Equipment Delivery Complete
1st fuel load
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NuScale Nonproprietary
Get Involved…..Get Ready Join industry groups (eg Nuclear Infrastructure
Council)
Participate in nuclear supply chain conferences
Lobby your elected representatives & Spread the word (friends/family)
Get Qualified
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© 2014 NuScale Power, LLC
TM
Nonproprietary
NuScale Power Supply Chain Quality
Joe Marsden Director Quality Assurance
August 21, 2015
NuScale Nonproprietary
“What it takes to be a Quality Supplier”
Quality Requirements Supplier Evaluation and Selection Supplier performance oversight Owner Acceptance
Industry supplier focus areas
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NuScale Nonproprietary
NuScale QA commitments
Nuclear Safety Related 10 CFR 50 App B ASME NQA-1 2008/2009 10 CFR 21 Nuclear Safety Culture
Augmented Quality (S) - A quality classification used to
identify nonsafety-related items or services designated as significant contributors to plant safety Equipment identified required to be highly reliable SSC functions identified as important to safety
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NuScale Nonproprietary
NuScale QA commitments
NuScale QA is required to evaluate suppliers QA program prior to placing order.
Purpose to evaluate a supplier’s ability to provide items or services in accordance with NuScale technical and QA requirements
Monitoring supplier performance through periodic review using annual evaluations, audits, commercial grade surveys, surveillances, and/or the owner acceptance review process
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NuScale Nonproprietary
Nuclear Supplier Actions
1. New Nuclear supplier- develop QA Program that meets ASME NQA-1 2008/2009 requirements
2. Existing Nuclear supplier- perform a gap analysis of your QA Program against ASME NQA-1 2008/2009 new requirements from earlier editions and implement necessary changes
3. Implement necessary changes to implementing procedures 4. Train personnel to QA program, Nuclear Industry Safety
Culture expectation 5. Perform an internal audit to validate implementation 6. Submit your QA Program to NuScale for review 7. Request a QA Program qualification audit 8. Resolve any audit findings that result from the audit
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NuScale Nonproprietary
NuScale Supplier focus areas
Commercial Grade Dedication Commercial calibration services Engineering Analysis software requirements Safety Related reactor vent valves, recirculation valves,
containment isolation valves, emergency core cooling valves
Primary system pressure, temperature, flow instrumentation (embedded software)
Neutron monitoring system Reactor Trip Breakers Highly reliable (augmented quality) electrical equipment
(switchgear, MCCs, PDCs, inverters, VFDs etc)
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NuScale Nonproprietary
Industry Issues
NRC Recent observations from NRC inspections identified a general lack of rigor in oversight of suppliers Nuclear industry expectations for quality go way beyond just
what is safety related. Augmented quality requirements imposed on supporting systems and components that contribute to plant safety
Ensuring procurement (design and testing) requirements are being fulfilled including adequate qualification testing
Ensuring suppliers and sub-suppliers are suitably qualified for and capable of performing PO requirements (i.e., scope of supply)
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T
• Lack of Identification, evaluation, or completion of Corrective Action requirements –Untimely corrective actions –Incomplete implementation of CAs –Failure to address and prevent recurrence
Industry Issues
NuScale Nonproprietary
INPO Guidance INPO 14-005: Nuclear Safety Culture: Safety Conscious Work Environment Equipment configuration control and understanding of safety
related application of your equipment Qualification of your supply chain and cascading of
technical/quality requirements to sub-suppliers Personnel are trained and qualified for their assigned tasks Understanding of Quality requirements, documentation
expectations and incorporation of these into your work planning documents
Documentation of discrepancies in problem identification and resolution process
Principles for Excellence in Nuclear Supplier Performance
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