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Published byAbigayle Haynes Modified over 9 years ago
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ONE INDUSTRY – ONE STANDARD Panel Discussion Transition to ANS/ANSI-3.5 2009 Standard
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Panel Members Tim Vriezema - American Electric Power – DC Cook - First simulator to 2009 Standard - Was on 1985 Standard Jim Florence - Nebraska Public Power District – Cooper - Currently on 1985 Standard - ANS/ANSI-3.5 Working Group Tim Vriezema - American Electric Power – DC Cook - First simulator to 2009 Standard - Was on 1985 Standard Jim Florence - Nebraska Public Power District – Cooper - Currently on 1985 Standard - ANS/ANSI-3.5 Working Group
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Panel Members Bob Soderholm - Dominion - Surry - Dominion currently has 5 Units on 1998 Standard - Fleet Approach Gregg Ludlam - Exelon - Exelon currently has 8 Units on 1985 Standard - Exelon currently has 1 Unit on 1993 Standard - Exelon currently has 1 Units on 1998 Standard - NEI LOFG Chair Bob Soderholm - Dominion - Surry - Dominion currently has 5 Units on 1998 Standard - Fleet Approach Gregg Ludlam - Exelon - Exelon currently has 8 Units on 1985 Standard - Exelon currently has 1 Unit on 1993 Standard - Exelon currently has 1 Units on 1998 Standard - NEI LOFG Chair
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Moving to ANSI/ANS-3.5-2009 Conduct review of your existing standard to 2009 for deltas Ensure malfunction testing documentation saved Evaluate Tech Spec and/or USFAR commitments Revise fidelity/configuration management procedures – Use NEI 09-09 R1 as basis for SBT Determine best time to implement Train Ops Instructors, Simulator Staff, Management Practice SBT Implement through letter to NRC Region OL Branch Chief Conduct review of your existing standard to 2009 for deltas Ensure malfunction testing documentation saved Evaluate Tech Spec and/or USFAR commitments Revise fidelity/configuration management procedures – Use NEI 09-09 R1 as basis for SBT Determine best time to implement Train Ops Instructors, Simulator Staff, Management Practice SBT Implement through letter to NRC Region OL Branch Chief
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Moving to ANSI/ANS-3.5-2009 Delta Examples to Consider Test Parameters - 1998 & 2009 Steady State test has Charging and Letdown flow but 1985 did not require SBT - 1985 not required / 1998 – Check List / 2009 – NEI 09-09 R1 standard Post Event Simulator Test - 1985 & 1998 not required / 2009 should be conducted for certain plant events Test Parameters - 1998 & 2009 Steady State test has Charging and Letdown flow but 1985 did not require SBT - 1985 not required / 1998 – Check List / 2009 – NEI 09-09 R1 standard Post Event Simulator Test - 1985 & 1998 not required / 2009 should be conducted for certain plant events
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Moving to ANSI/ANS-3.5-2009 Delta Examples to Consider Operability Testing (4.4.3.1) - Shall be conducted once per reference unit fuel cycle. (Was once per year requirement) Simulator Core Performance Testing - More detailed requirements Steady State Test - No longer require one hour simulator stability run - Comparison done at three distinct power levels spanning at least 50% of operating range Operability Testing (4.4.3.1) - Shall be conducted once per reference unit fuel cycle. (Was once per year requirement) Simulator Core Performance Testing - More detailed requirements Steady State Test - No longer require one hour simulator stability run - Comparison done at three distinct power levels spanning at least 50% of operating range
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Moving to ANSI/ANS-3.5-2009 Data Collection Don’t underestimate the Data Collection and it’s complexity! - Defining data collection parameters. Resolution What points What alarm files - Maintaining data collected within secure environment (exam related information) - Backing up the data, storage location and media. - Erasing historical data from unsecure locations. Don’t underestimate the Data Collection and it’s complexity! - Defining data collection parameters. Resolution What points What alarm files - Maintaining data collected within secure environment (exam related information) - Backing up the data, storage location and media. - Erasing historical data from unsecure locations.
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Fleet Considerations How are Fleet Procedures affected by New Standard When are the IP71111.11 inspections scheduled for each site Are there any concerns related to major simulator modification (Outage / Design Changes) Assign simulator lead from each site to the project How are Fleet Procedures affected by New Standard When are the IP71111.11 inspections scheduled for each site Are there any concerns related to major simulator modification (Outage / Design Changes) Assign simulator lead from each site to the project
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QUESTIONS ?????
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