ML20069F288
| ML20069F288 | |
| Person / Time | |
|---|---|
| Site: | Technical Specifications Task Force |
| Issue date: | 03/05/2020 |
| From: | Excel Services Corp, Technical Specifications Task Force |
| To: | Office of Nuclear Reactor Regulation |
| Honcharik M, NRR/DSS, 301-415-1774 | |
| References | |
| Download: ML20069F288 (4) | |
Text
TSTF 2019 Retrospective
- 2020 marks the 17th year (2003) of the TSTF as a jointly sponsored Owners Group activity (25 years as an organization, 1995)
- One change in TSTF membership (Dwi Murray for David Gullott)
- Travelers:
o Five travelers approved:
TSTF-557, Rev. 1, Spent Fuel Storage Rack Neutron Absorber Monitoring Program, (All) 1/15/2019
- 163 Review Hours TSTF-566, Rev. 0, Revise Actions for Inoperable RHR Shutdown Cooling Subsystems, (BWRs) 2/21/2019
- 347 Review Hours TSTF-569, Rev. 2, Revise Response Time Testing Definition, (Westinghouse
& Combustion Engineering) 8/14/2019
- 332 Review Hours TSTF-541, Rev. 2, Add Exceptions to Surveillance Requirements for Valves and Dampers Locked in the Actuated Position, (All) 12/10/2019
- 671 Review Hours TSTF-568. Rev. 2, Revise Applicability of BWR/4 TS 3.6.2.5 and TS 3.6.3.2, (BWRs) 12/17/2019
- 713 Review Hours o Two traveler revisions submitted:
TSTF-568, Revision 2, "Revise Applicability of BWR/4 TS 3.6.2.5 and TS 3.6.3.2," (BWR) 5/21/2019 (approved)
TSTF-541, Revision 2, "Add Exceptions to Surveillance Requirements for Valves and Dampers Locked in the Actuated Position," (All) 6/18/2019 (approved) o Three new travelers submitted:
TSTF-554, Revision 0, "Revise Reactor Coolant Leakage Requirements,"
(All) 5/7/2019 TSTF-582, Revision 0, "RPV WIC Enhancements," (BWR) 8/28/2019 TSTF-576, Revision 0, "Revise Safety/Relief Valve Requirements," (BWR) 12/13/2019 Page 1 EXCEL Services Corporation
TSTF 2019 Retrospective
- The NRC expended 1,253 hours0.00293 days <br />0.0703 hours <br />4.183201e-4 weeks <br />9.62665e-5 months <br /> reviewing travelers in 2019.
- The TSTF exchanged 26 letters with the NRC:
o 14 from the NRC (excludes meeting notices and summaries) o 12 from the TSTF
- The TSTF held 13 meetings and 15 teleconferences with NRC.
- Other TSTF Activities:
o Withdrew recommendation for adoption and removal of commitments regarding TSTF-493, "Clarify Application of Setpoint Methodology for LSSS Functions,"
6/18/2019.
o Supported the NEI Regulatory Issues Task Force (RITF) on completion and issuance of NEI 18-03, "Operability Determination."
o Supported the NEI Risk Informed Technical Specifications Task Force (RITSTF) in resolving the use of new PRA methods with TSTF-505, "Provide Risk-Informed Extended Completion Times."
o Supported the EPRI Steam Generator Management Program (SGMP) in development of changes to the TS-required inspection frequencies for steam generator tubes.
Page 2 EXCEL Services Corporation
Decade Retrospective Approved Travelers Per Year 2010-2019 6
5 4
3 2
1 0
2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 Annual Traveler Inventory vs. Approval 16 14 12 10 8
6 4
2 0
2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 Annual Traveler Approvals Annual Traveler Inventory Expon. (Annual Traveler Approvals) Expon. (Annual Traveler Inventory)
Page 3 EXCEL Services Corporation
Decade Retrospective Approved Amendments to Adopt Travelers by Year 2010-2019 120 100 80 60 40 20 0
2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 Page 4 EXCEL Services Corporation