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Category:Memoranda
MONTHYEARML22333B0922022-12-21021 December 2022
FY22 Nmss/Duwp Operating Experience Report
ML22061A2152022-03-0808 March 2022
Summary of Teleconference with the National Marine Fisheries Services on Endangered Species Act Consultation for SONGS, Units 2 and 3 Decommissioning
ML21280A1082021-10-0505 October 2021
(SONGS) - Clarification to Request for Additional Information Response, Dated 10/05/2021
ML21104A0662021-04-0808 April 2021
SONGS Response to Request for Additional Information (RAI) to Support Endangered Species Act Consultation 4-8-2021
ML21061A2322021-04-0707 April 2021
Memo to File for EA+FONSI-SONGS ISFSI DFP-CLEAN
ML21075A2832021-03-17017 March 2021
Summary of Pre-Submittal Teleconference with Soutern California Edison on Request for Proposed Exemption to 10 CFR 72.106(B) (L-2021-LRM-0027)
ML20094L1362020-04-0303 April 2020
Memorandum: Andrea Kock, San Onofre Nuclear Generating Station Lessons Learned from Canister Misalignment Event
ML18229A2032018-08-17017 August 2018
Inspection Charter to Evaluate the Near-Miss Load Drop Event at San Onofre Nuclear Generating Station
ML18173A0082018-06-20020 June 2018
Cancelling Numerous Inspection Report Numbers
ML18129A2142018-04-23023 April 2018
American Nuclear Insurers - Notification of Change in the Number of Power Reactors in the Secondary Financial Protection (SFP) Program
ML18094A8152018-04-0404 April 2018
SONGS ISFSI PSP Rev 1 Notice of Safeguards Memo
ML17271A0532017-09-29029 September 2017
2017 Summary of Annual Decommissioning Funding Status Reports for Reactors in Decommissioning
ML17053A5902017-02-24024 February 2017
Closeout of Generic Letter 2016-01, Monitoring of Neutron-Absorbing Materials in Spent Fuel Pools.
ML17032A0582017-02-0202 February 2017
Correction to Final Environmental Assessment Associated with the Partial Site Release of the Circulating Water System for the San Onofre Nuclear Generating Station, Unit 1
ML20034E4712016-12-0101 December 2016
Cdph Final Doc Rad Assessment Review Mesa Facility
ML16176A3392016-10-28028 October 2016
Decommissioning Lessons Learned Report and Transmittal Memorandum
ML16295A1282016-10-21021 October 2016
Completion of Action 6c from the SONGS Lessons Learned Report
ML16111A0032016-04-25025 April 2016
Completion of Action Nos. 1a, 1b, and 2 Associated with Topic 1 of the San Onofre Steam Generator Tube Degradation Event Lessons Learned
ML16088A2052016-03-28028 March 2016
Enclosure 1 - (72.30 DFP Reviews to Be Completed 2015) - Memo T Bowers from s Ruffin, Technial Assistance Requests - Review 2015 Tri-Annual Decommissioning Funding Plans for Multiple Independent Spent Fuel Storage Installations
ML16088A2042016-03-28028 March 2016
Memo T Bowers from s Ruffin, Technical Assistance Requests - Review 2015 Tri-Annual Decommissioning Funding Plans for Multiple Independent Spent Fuel Storage Installations W/ Encl 2 (Template)
ML20034D8982016-02-16016 February 2016
Dtsc Comments Re SONGS - Phase I & II - ESA Reports
ML15015A4192015-03-0606 March 2015
Review of Lessons Learned from the San Onofre Steam Generator Tube Degradation Event
ML14344A6302014-12-15015 December 2014
Close-out letter-California Facilities Preemption Safety Evaluation
ML14198A4052014-07-21021 July 2014
Notice of 7/31/14 Closed Meeting with Southern California Edison to Discuss Scope and Schedule Related to Cyber Security License Amendment Request for San Onofre Nuclear Generating Station, Units 2 and 3
ML14175A5682014-06-25025 June 2014
Notice of Forthcoming Closed Meeting on 6/26/2014 with Southern California Edison to Discuss San Onofre Nuclear Generating Station Physical and Cyber Security Plans Related to Decision to Decommission the Two Units
ML14128A2672014-05-22022 May 2014
Charter for the Review of the Vendor Oversight Program in Response to the Part 52 and San Onofre Steam Generator Tube Degradation Event Lesson Learned
ML20034E5012014-04-10010 April 2014
Memo to File Mesa Assessment W_Itas_Ars
ML14028A0282014-03-20020 March 2014
OEDO-14-00190 - Mark A. Satorius, EDO Memo San Onofre Nuclear Generating Station Steam Generator Tube Degradation Event Lessons Learned Review
ML13273A3892013-09-30030 September 2013
Memo to Reynolds and Leeds from Dorman and Andersen SONGS Oversight Panel Closure
ML13238A2832013-09-11011 September 2013
Notice of 9/26/2013 Category 3 Public Meeting in Carlsbad, CA, to Discuss the Regulatory Framework and the Decommissioning of Previously Operating Nuclear Power Plants
ML13171A2922013-06-13013 June 2013
LTR-13-0540 - Bill Hawkins and Vinod Arora Email San Onofre Nuclear Generating Station (SONGS) Lessons Learn for Davis-Besse
ML13154A4312013-06-0404 June 2013
Rai'S Following Ifib Analysis of Edison'S 2013 Decommissioning Funding Status Report for San Onofre Units 2 and 3
ML13122A1452013-05-0909 May 2013
Memo to File Clarification Call Related to Request to Revise License Condition and Technical Specifications to Require Compliance with Steam Generator Structural Integrity Performance Criterion to Be Demonstrated Up to 70% RTP
ML13099A3582013-04-0909 April 2013
Oversight Panel Charter (Revision 1)
ML13080A4572013-03-22022 March 2013
Notice of Meeting with Southern California Edison to Discuss NRC Staff'S Request for Additional Information Question #32 Compliance with San Onofre, Unit 2, Technical Specifications for Steam Generator Tube Integrity
ML13065A0312013-03-0505 March 2013
SONGS 2012 IP 71111.11Q Control Room Observation Samples
ML13066A6642013-03-0505 March 2013
Memo to R. Lantz from G. George Regarding 2012 IP 71111.11Q Control Room Observation Samples
ML13046A1232013-02-15015 February 2013
2/27/2013 Notice of Forthcoming Meeting with Southern California Edison Company to Discuss Confirmation Action Letter
ML13017A1122013-02-13013 February 2013
G20120891 - Summary of 1/16/2013 Meeting with Petitioner 2.206 Petition, Richard Ayres, Friends of the Earth 11/16/12 Letter and 10 CFR 50.59 Review for the Replacement Steam Generators at San Onofre
ML13029A6162013-02-0707 February 2013
G20120891 - San Onofre, Units 2 and 3, Memo to File Audio Recording of 1/16/2013 Public Meeting with Friends of the Earth Regarding Its 10 CFR 2.206 Petition Requesting Action Against Southern California Edison
ML13017A3462013-01-17017 January 2013
Oversight Panel Charter
ML12347A2682012-12-27027 December 2012
G20120891 - 1/11/2013 - Forthcoming Meeting with Petitioner 2.206 Petition, Richard Ayres, Friends of the Earth 11/16/12 Letter and 10 CFR 50.59 Review for the Replacement Steam Generators at San Onofre, Units 2 and 3
ML13002A2362012-12-27027 December 2012
Revised Forthcoming Meeting with Petitioner Requesting Action Against Southern California Edison Company
ML12341A1122012-12-0707 December 2012
Notice of Meeting with Southern California Edison to Discuss Its Response to Nrc'S Confirmatory Action Letter and Return to Service Report for San Onofre Nuclear Generating Station, Unit 2
ML12347A0662012-12-0707 December 2012
Revised Notice of 12/18/12 Meeting with Southern California Edison to Discuss Its Response to Nrc'S Confirmatory Action Letter and Return to Service Report for San Onofre Nuclear Generating Station, Unit 2
ML12292A6242012-12-0404 December 2012
Final Response to SONGS TIA 2011-008
ML12255A3602012-09-13013 September 2012
C. Regan Memo Response to Request for Additional Information- San Onofre Nuclear Generating Station Unit 1-2012 Decommissioning Funding Status Report
ML12257A3032012-09-13013 September 2012
Public Meeting Notice to Discuss the Nrc'S Current Regulatory Oversight Status of San Onofre Nuclear Generating Station
ML12242A5182012-09-0404 September 2012
NRC Oversight of San Onofre Nuclear Generating Station(Song) Units 2 & 3 During Extended Shutdown, 9-4-12
ML12237A0202012-09-0404 September 2012
Summary of Telephone Conference Issues Associated with License Amendment Request Related to Transition to Areva Fuel
2022-03-08
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Text
e RADIOLOGIC HEALTH BRANCH c~PH RADIOLOGICAL ASSESSMENT UNIT Date: December 1 , 2016 To: Roger Lupo, Chief RAU Ot/J...ll ,a,,-/
Senior Health Physicist Mv7--
From: Rajiv Mishra ~ _f l ~
Associate Health~ci~
Subject:
Review of Documents for Mesa Facility for Radiological Issues.
The Radiologic Health Branch has been requested to review documents for the Mesa Facility of San Onofre Nuclear Generating Station (SONGS) and to comment on the radiological assessments prepared as support for the conclusion that the Mesa Facility has been adequately surveyed for radioactive materials that had been inappropriately transferred from SONGS to the Mesa Facility, located at 14300 Mesa Road, San Clemente, CA, 92672.
The Mesa Facility Site is situated on the U.S. Marine Corps Base (MCB), Camp Pendleton property at 14300 Mesa Road near the City of San Clemente, California, and leased from the Department of Navy (DON) by Southern California Edison (SCE) for supporting the operations of the SONGS Main Plant Facility. The Mesa Facility comprises Parcels 5 (2.2 acres), 6 (69 acres), and 7 (49 acres), and were developed with multiple buildings (guard house, laboratories, training facilities, fabrication shops, garages, warehouses, etc.), a fueling facility, vehicle parking areas, a helicopter landing pad, staging/storage yards, a sewage treatment plant (STP), and a recreational vehicle private campground (Camp Mesa).
Several documents were provided to RHB for review which include SONGS Annual Radiological Environmental Operating Reports (AREOR) for years 2011 to 2015 (CD Tabs 1-5), DTSC February 16, 2016 letter to Southern California Edison requesting a radiological assessment of Mesa Lease Parcels 5, 6, and 7 (CD-6), Several memoranda prepared by certified health physicist for Southern California Edison (CD Tabs 7 - 10),
Auction Surveys (CD Tab 11 ), NRC sent (December 1, 2015) letter to Commander Fletcher of the Department of Navy (CD Tab 12) and NRC's Inspection Report (IR)#
50-206/81-02 (CD Tab 13). Material provided for review has a hard copy folder and one digital media-compact disk (CD).
- 1. SONGS Radiological Environmental Monitoring Program (REMP) generated annual reports, AREOR, which report on the radiological condition to be found in the environs surrounding the SONGS main plant site. Reviews of the supplied reports show no detectable radioactive contamination from SONGS operational plant related activities impacting the Mesa Facility or the surrounding areas.
Review of Documents for Mesa Facility for Radiological Issues
~~
~ c~rH RADIOLOGIC HEAL TH BRANCH RADIOLOGICAL ASSESSMENT UNIT
- 2. May 28, 2015 Memo to File (amending April 10, 2014 Memo to File)(CD tab -7) is citing "a material release program that lacked the necessary rigor and was not well enough implemented to intercept all contaminated items among the thousands of items moved to the Mesa". Because of this less rigorous control, radioactive material had been inappropriately transferred from the SONGS site to Mesa Facility over several years until it was discovered in 1980.
- 3. Several memoranda (assessments) have been prepared by a certified health physicist for SCE to discuss (i) the assessment of the incidents when radiological material was inadvertently transferred to the Mesa Facility area from the SONGS plant site, (ii) how the incidents were addressed and remediated, if needed, and (iii) the steps taken, including additional surveys, to show that no detectable radioactive contamination remained on Parcels 5, 6, and 7 due to such incidents.
We are reviewing the assessments without original documents, data or relevant evidences to support the reasoning and the decisions to remediate Mesa Facility as mentioned in the supplied documents.
- 4. We differ with the statement in the executive summary of the May 28, 2015 Memo to File, 'That material was primarily contamination on tools and equipment" as 100 cubic yards of contaminated soil was dumped at site "a" of Mesa Facility. Sampling of the dump site after remediation reveled residual radioactivity in January of 1981, after approximately thirty five years only Cs-137 with a half-life of 30.1 years would be detectable with field instruments but indistinguishable from levels currently found in the background radiation due to atmospheric weapons testing and reactor accidents.
- 5. Final status plans and survey results have been reviewed for Mesa Facility site locations f, g, h, I, j, k, and I. The survey results for these locations support the stated conclusions that the Mesa Facility is free of contamination from the SONGS operations.
With the exception of the remediated 100 cubic yards of Unit 1 soils placed on the Mesa Facility at site "a", the radioactive contamination found at the Mesa Facility was fixed in nature (not loose) on tools and equipment and did not pose a contamination transfer potential. The Nuclear Regulatory Commission (NRC) has visited the Mesa site of the Unit 1 soils and surveyed the area after the soils were remediated. The survey is documented in the NRC's inspection Report (IR)# 50-206/81-02. The NRC inspector performed an independent direct radiation survey, this survey indicated radiation levels with no statistically significant increase in the localized area from where the excavated materials had been removed .
On the basis of the supplied documents it would appear that the Mesa Facility site has been adequately surveyed and remediated to levels that would not pose a significant radiologic health and safety issue to persons using the site in the future .
Review of Documents for Mesa Facility for Radiological Issues
