Global Expertise • One Voice
Delivering Risk Informed Engineering
Programs (50.69)
The OG Plan
RMSC / SEE
December 2016
P R E S S U R I Z E D
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Purpose of Presentation
• Understand PWROG efforts in place for 50.69
• Understand PWROG plan to deliver 50.69 to members
• Members should be able to communicate this
presentation to their sites – and help incorporate
PWROG effort into their own plans
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P R E S S U R I Z E D
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What is 10 CFR 50.69?
50.69 provides an option to reduce regulatory burden via
risk-informing to make plants more cost-effective and
provide flexibility to refocus resources on areas that
matter.
NEI 00-04 provides the guidance.
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P R E S S U R I Z E D
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How is the PWROG Involved?
The PWROG’s Top Priority Moving
into 2017+ is to align to Deliver the
Nuclear Promise.
Delivering the Nuclear
Promise
Risk Informed Operations
NEI 50.69 Task Force
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P R E S S U R I Z E D
PWROG Generic
Implementation via RMSC/SEE
WAT E R
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How is the PWROG Involved?
OG’s provided
support for the
NEI LAR
Template
OG’s helping
craft NEI 16-09
(50.69
Guidance)
Overall OG
program being
designed to
accommodate
industry effort
The OG’s have been working in the background since early 2016
to ensure coordinated, industry effort
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P R E S S U R I Z E D
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Justify Industry Costs and Savings to Sites
Cost Range to
Implement 50.69 for
1 System -
$50,000 $300,000
Annual Expected Savings for 1 Unit
for 1 system –
Total Cost Range to
Generically
Categorize a
System (~40% of
effort generic + site
costs) -
$29,000 - $176,000
$21,000 $124,000
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$ based on APS estimates
P R E S S U R I Z E D
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Why is the PWROG the Best Route for 50.69?
Network to Ensure
Consistency – Improves
Efficiency
• Categorization
• Alternate Treatments
• Common Industry
databases
Cost Savings Beyond 50.69
Itself
• Generic categorization via
OG avoids duplicate
individual site work
• Each system ~650 hours
• Strength in numbers to
support licensees during
inspections
The PWROG removes the duplicative nature of the work – doing it once for all
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P R E S S U R I Z E D
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Industry
Guidance
Industry Coordination
Detailed
Implementation
Guidance
EPRI
OG
NEI
Suggested Industry Group Swim Lanes
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Implementation Tools
(Categorization Database,
Dissemination of OE
Resolution
of Generic
Issues
Alternate
Treatments
New Categorization
Approaches (e.g. passive cat.)
Time
P R E S S U R I Z E D
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PWROG Generic Implementation
Identification of
Low Risk Systems
(PA-RMSC-1477)
Pilot Generic
Categorization of
Containment
Spray
(PA-RMSC-1516)
Generic
Categorization
for Industry
Site
Implementation /
Incorporation
Coordinate between PWROG (RMSC, SEE),
NEI, BWROG
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P R E S S U R I Z E D
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Incorporating PWROG 50.69 Work
What Systems • Containment Spray (pilot)
Can Sites Plan OG • Radiation Monitor
• NSSS
to Cover?
Start Planning Now
What Systems
Should Sites
Factor into their
Workload
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• Plant Specific Systems
• Cooling Water
• BOP
P R E S S U R I Z E D
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PWROG Effort Complements and
Plugs Into Ongoing Work at Site
Site
50.69
Work
Efforts Combine
for Efficient
50.69
Implementation
OG work does not
duplicate site work…
OG
50.69
Work
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P R E S S U R I Z E D
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RMSC/SEE Project Authorization Plan
Overview
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P R E S S U R I Z E D
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Technical Inputs
• Risk Characterization
o PRA model required for Internal Events (including Internal Flood)
o PRA or Qualitative Assessment for remaining hazard groups
• System Functions Definition
o
o
o
o
UFSAR
Design Basis Documents
Master Equipment List
Maintenance Rule Program
• System Functions Categorization
o PRA model driven – from mapped components
o Qualitative Assessment
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P R E S S U R I Z E D
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P R E S S U R I Z E D
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The Industry is Best Served with 1 Tool for Generic
Categorization
Vendor
Tools
Utility
Tools
1 Industry
Tool
(PA-RMSC1515)
Multiple categorization databases are in progress…we need to combine efforts
For a 50.69 WIN.
The PWROG (in coordination with the BWROG)has the infrastructure to
coordinate 1 tool for the industry.
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P R E S S U R I Z E D
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The Next Steps for 50.69 in the PWROG
Member’s Steps
OG Steps
• PAs for generic cat. Expected in Winter
2016/2017
• Continued coordination with NEI
• Maintain timeline for sites to implement
OG 50.69 products
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P R E S S U R I Z E D
WAT E R
• Members need to reinforce this info
packet to site management
• Coordinate site 50.69 effort with
PWROG effort
• Prepare to approve 50.69 PAs in Winter
2016/2017
• Ready teams at site to respond to PARMSC-1477 surveys in Winter/Spring
2017
R E A C T O R
O W N E R S
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