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Category:Letter type:HBL
MONTHYEARHBL-21-017, Clarification Regarding Final Status Survey Report for Humboldt Bay Power Plant2021-10-28028 October 2021
Clarification Regarding Final Status Survey Report for Humboldt Bay Power Plant
HBL-21-016, Request to Terminate the Humboldt Bay Power Plant 10 CFR Part 50 License2021-10-21021 October 2021
Request to Terminate the Humboldt Bay Power Plant 10 CFR Part 50 License
HBL-21-012, Errata for Humboldt Bay Power Plant 2020 Annual Radioactive Effluent Release Report2021-07-28028 July 2021
Errata for Humboldt Bay Power Plant 2020 Annual Radioactive Effluent Release Report
HBL-21-011, Final Status Survey Report for the Humboldt Bay Power Plant2021-07-13013 July 2021
Final Status Survey Report for the Humboldt Bay Power Plant
HBL-21-009, Supplemental Response to NRC Request for Additional Information on the License Amendment Request to Revise the License Termination Plan2021-05-20020 May 2021
Supplemental Response to NRC Request for Additional Information on the License Amendment Request to Revise the License Termination Plan
HBL-21-007, Response to NRC Request for Additional Information on the License Amendment Request to Revise the License Termination Plan2021-04-29029 April 2021
Response to NRC Request for Additional Information on the License Amendment Request to Revise the License Termination Plan
HBL-21-008, Annual Radiological Environmental Monitoring Report for 20202021-04-28028 April 2021
Annual Radiological Environmental Monitoring Report for 2020
HBL-21-006, Annual Report of Occupational Radiation Exposure for Year 20202021-04-15015 April 2021
Annual Report of Occupational Radiation Exposure for Year 2020
HBL-21-004, Annual Radioactive Effluent Release Report for 20202021-03-30030 March 2021
Annual Radioactive Effluent Release Report for 2020
HBL-21-003, Decommissioning Funding Report for Humboldt Bay Power Plant, Unit 32021-03-29029 March 2021
Decommissioning Funding Report for Humboldt Bay Power Plant, Unit 3
HBL-21-001, License Amendment Request 21-01 Revise Methodology in License Termination Plan2021-02-0808 February 2021
License Amendment Request 21-01 Revise Methodology in License Termination Plan
HBL-20-013, Final Status Survey Report for the Humboldt Bay Power Plant (Office Annex, Security Building, Intake Structure, Count Room Building, and Waste Management Facility)2020-09-24024 September 2020
Final Status Survey Report for the Humboldt Bay Power Plant (Office Annex, Security Building, Intake Structure, Count Room Building, and Waste Management Facility)
HBL-20-012, Responses to NRC Requests for Additional Information on the Final Status Survey Reports for the Humboldt Bay Power Plant2020-09-0303 September 2020
Responses to NRC Requests for Additional Information on the Final Status Survey Reports for the Humboldt Bay Power Plant
HBL-20-011, Response to NRC Request for Additional Information on the Final Status Survey Report for the Caisson, Survey Units NOL01-09 and NOL01-09-FSR2020-07-20020 July 2020
Response to NRC Request for Additional Information on the Final Status Survey Report for the Caisson, Survey Units NOL01-09 and NOL01-09-FSR
HBL-20-009, Annual Radiological Environmental Monitoring Report for 20192020-04-30030 April 2020
Annual Radiological Environmental Monitoring Report for 2019
HBL-20-007, Final Status Survey Report for the Humboldt Bay Power Plant Reactor Caisson Survey Units2020-04-0101 April 2020
Final Status Survey Report for the Humboldt Bay Power Plant Reactor Caisson Survey Units
HBL-20-006, Decommissioning Funding Report for Humboldt Bay Power Plant, Unit 32020-03-30030 March 2020
Decommissioning Funding Report for Humboldt Bay Power Plant, Unit 3
HBL-20-003, Annual Report of Occupational Radiation Exposure for Year 20192020-03-25025 March 2020
Annual Report of Occupational Radiation Exposure for Year 2019
HBL-20-005, Annual Radioactive Effluent Release Report for 20192020-03-25025 March 2020
Annual Radioactive Effluent Release Report for 2019
HBL-20-004, 3 to the Defueled Safety Analysis Report; Revision 3 of the License Termination Plan; and Revisions 37, 38, and 39 to the Humboldt Bay Quality Assurance Plan2020-02-24024 February 2020
3 to the Defueled Safety Analysis Report; Revision 3 of the License Termination Plan; and Revisions 37, 38, and 39 to the Humboldt Bay Quality Assurance Plan
HBL-20-002, Title 10 CFR 50.59 Report of Changes1 Tests, and Experiments for the Reporting Interval of January 1, 2018, Through December 31, 20192020-01-27027 January 2020
Title 10 CFR 50.59 Report of Changes1 Tests, and Experiments for the Reporting Interval of January 1, 2018, Through December 31, 2019
HBL-20-001, Request for Exemption from 10 CFR 50.54(w)(1), Concerning Onsite Property Damage Insurance Coverage2020-01-13013 January 2020
Request for Exemption from 10 CFR 50.54(w)(1), Concerning Onsite Property Damage Insurance Coverage
HBL-19-015, Notification of Transfer of Custody Responsibility of a Perkinelmer Liquid Scintillation System2019-11-25025 November 2019
Notification of Transfer of Custody Responsibility of a Perkinelmer Liquid Scintillation System
HBL-19-014, Transmittal of Final Status Survey Report for Six Survey Areas within Survey Unit Ool 102019-10-17017 October 2019
Transmittal of Final Status Survey Report for Six Survey Areas within Survey Unit Ool 10
HBL-19-013, Reclassification of Building 13 (Count Room Building)2019-10-17017 October 2019
Reclassification of Building 13 (Count Room Building)
HBL-19-012, Reclassification of Building 47 Waste Management Facility and the Waste Management Facility Storage Pad2019-07-11011 July 2019
Reclassification of Building 47 Waste Management Facility and the Waste Management Facility Storage Pad
HBL-19-010, Annual Radiological Environmental Monitoring Report for 20182019-04-18018 April 2019
Annual Radiological Environmental Monitoring Report for 2018
HBL-19-007, Decommissioning Funding Report2019-03-28028 March 2019
Decommissioning Funding Report
HBL-19-004, No Annual Report of Occupational Radiation Exposure for Year 20182019-03-0707 March 2019
No Annual Report of Occupational Radiation Exposure for Year 2018
HBL-19-005, Annual Radioactive Effluent Release Report for 20182019-03-0707 March 2019
Annual Radioactive Effluent Release Report for 2018
HBL-18-019, Summary of Changes to the Humboldt Bay Emergency Plan (Revision 9)2018-12-19019 December 2018
Summary of Changes to the Humboldt Bay Emergency Plan (Revision 9)
HBL-18-008, Final Status Survey Report for Mobile Emergency Power Plant Station Area (Survey Unit Ool 10-04)2018-07-19019 July 2018
Final Status Survey Report for Mobile Emergency Power Plant Station Area (Survey Unit Ool 10-04)
HBL-18-007, Annual Radiological Environmental Monitoring Report for 20172018-04-26026 April 2018
Annual Radiological Environmental Monitoring Report for 2017
HBL-18-003, Annual Radioactive Effluent Release Report for 20172018-03-27027 March 2018
Annual Radioactive Effluent Release Report for 2017
HBL-18-004, Decommissioning Funding Report for Humboldt Bay Power Plant. Unit 32018-03-27027 March 2018
Decommissioning Funding Report for Humboldt Bay Power Plant. Unit 3
HBL-18-006, No Annual Report of Occupational Radiation Exposure for Year 20172018-03-27027 March 2018
No Annual Report of Occupational Radiation Exposure for Year 2017
HBL-18-002, Title 10 CFR 50.59 Report of Changes, Tests, and Experiments for the Reporting Interval of January 1, 2016, Through December 31, 20172018-01-29029 January 2018
Title 10 CFR 50.59 Report of Changes, Tests, and Experiments for the Reporting Interval of January 1, 2016, Through December 31, 2017
HBL-17-013, Informational Copy of Humboldt Bay Power Plant, Unit 3, License Termination Plan Changes2017-09-18018 September 2017
Informational Copy of Humboldt Bay Power Plant, Unit 3, License Termination Plan Changes
HBL-17-003, License Termination Plan Technical Basis Documents2017-07-0606 July 2017
License Termination Plan Technical Basis Documents
HBL-17-008, No Annual Report of Occupational Radiation Exposure for Year 20162017-04-27027 April 2017
No Annual Report of Occupational Radiation Exposure for Year 2016
HBL-17-009, Submittal of Annual Radiological Environmental Monitoring Report for 20162017-04-27027 April 2017
Submittal of Annual Radiological Environmental Monitoring Report for 2016
HBL-17-006, Decommissioning Funding Report2017-03-31031 March 2017
Decommissioning Funding Report
HBL-17-001, Final Status Survey Report for New Generation Footprint Area2017-03-0909 March 2017
Final Status Survey Report for New Generation Footprint Area
HBL-17-002, Request for Exemption from the Record-Keeping Requirements of 10 CFR 50 Appendix B, Criterion Xvii; 10 CFR 50.59(d)(3); and 10 CFR 50.71(c)2017-03-0909 March 2017
Request for Exemption from the Record-Keeping Requirements of 10 CFR 50 Appendix B, Criterion Xvii; 10 CFR 50.59(d)(3); and 10 CFR 50.71(c)
HBL-17-004, Report of Changes to the Humboldt Bay Emergency Plan, Revision 82017-03-0202 March 2017
Report of Changes to the Humboldt Bay Emergency Plan, Revision 8
HBL-16-008, Request for Partial Release of Humboldt Bay Power Plant Unit 3 Property from the Part 50 Site2016-11-0909 November 2016
Request for Partial Release of Humboldt Bay Power Plant Unit 3 Property from the Part 50 Site
HBL-16-009, Reclassification of Intake Structure2016-09-28028 September 2016
Reclassification of Intake Structure
HBL-16-007, Annual Radiological Environmental Monitoring Report for 20152016-04-27027 April 2016
Annual Radiological Environmental Monitoring Report for 2015
HBL-16-006, Transmittal of Decommissioning Funding Report2016-03-31031 March 2016
Transmittal of Decommissioning Funding Report
HBL-16-003, Annual Radioactive Effluent Release Report for 20152016-03-24024 March 2016
Annual Radioactive Effluent Release Report for 2015
2021-07-28
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PacHic Gas and Electric Company" Jon A. Franke P.O. Box 56 Vice President Avila Beach, CA 93424 Generation Technical Services 805.545.4888 E-Mail: J6FD@pge.com September 18, 2017 PG&E Letter HBL-17-013 U.S Nuclear Regulatory Commission ATTN: Document Control Desk Washington, D.C. 20555-0001 Docket No. 50-133, License No. DPR-7 Humboldt Bay Power Plant, Unit 3 Informational Copy of Humboldt Bay Power Plant. Unit 3, License Termination Plan Changes
Dear Commissioners and Staff:
On May 3, 2013, Pacific Gas and Electric Company (PG&E) submitted a proposed License Termination Plan (LTP) for Humboldt Bay Power Plant (HBPP), Unit 3, via PG&E Letter HBL-13-007, "License Amendment Request 13-01, Addition of License Condition 2.C.5, 'License Termination Plan."' On August 13, 2014, PG&E submitted HBPP LTP Revision 1, via PG&E Letter HBL-14-015, which was approved by the NRC on May 4, 2016.
The Enclosure to this letter contains an informational copy of LTP changes. One of the changes to the LTP includes a change to Chapter 1, page 1-10, which removes the requirement to submit an LAR when releasing a portion, or portions, of the site from the license after meeting the release criteria. The other change includes Chapter 5, page 5-42, which removes the requirements for placing various classes of backfill material in certain class areas.
This submittal is for information only and does not alter the conclusions of the Determination of No Significant Hazards Consideration or the Environmental Impact Consideration as presented in Letter H BL-13-007.
PG&E makes no new or revised regulatory commitments (as defined by NEI 99-04) in this letter.
If you wish to discuss the information in the enclosure, please contact Mr. William Barley at (707) 444-0856.
Document Control Desk PG&E Letter HBL-17-013 September 18, 2017 Page 2 Vic President, Generation Technical Services Enclosure cc: HBPP Humboldt Distribution cc/enc: John B. Hickman, NRC Project Manager Scott A. Morris, NRC Region IV Administrator (Acting)
Gonzalo L. Perez, California Department of Public Health
Enclosure PG&E Letter HBL-17-013 Informational Copy of License Termination Plan Changes
~ I Humboldt Bay Power Plant License Termination Plan Revision 2 Chapter 1 General Information August 201 7 domestic water system. Raw water is taken directly from the surface of the Mad River and delivered untreated to industrial customers. HBPP does not use raw water from the Humboldt Bay Municipal Water District. The Humboldt Bay Municipal Water District produces 20 million gallons per day of water from five Ranney wells in the Mad River near Essex, located approximately 17 miles from the HBPP site, and from three wells located at the base of Humboldt Hill, approximately 4 miles from the HBPP site.
1.2 Decommissioning Approach PG&E is submitting this LTP to address residual radioactivity on the HBPP site and discuss how the site will be remediated and verified to meet the release criteria. The LTP describes how the release criteria were determined and how they will be measured.
All structures associated with Unit 3 will be removed, along with temporary decommissioning support trailers. At license termination, only the following structures will remain:
- HBGS and associated structures
- Administration Annex Building
- Waste Management Building
- ISFSI and supporting structures PG&E wishes to perform a partial site release of the site south of King Salmon Avenue to the Humboldt Bay Harbor District. For this reason, it will be necessary to request HBPP site release for unrestricted use in phases. The first phase would be complete when the portion of the site south of King Salmon Avenue has been verified to meet CR acceptance levels through final status surveys (FSSs). The 12-03 subsequent phases would be completed when the portions of the site are verified to meet acceptance levels.
The objective of decommissioning HBPP Unit 3 is to reduce the level of residual radioactivity remaining from reactor operation to levels that permit the release of the HBPP site for unrestricted use 1-10
Humboldt Bay Power Plant License Termination Plan Revision 2 Chapter 5 Final Status Survey Plan August 201 7 5.4.3.2 Bulk Materials CR Soils satisfying the criteria for unrestricted release will be 12-03 stockpiled for use as onsite backfill material. The radiological evaluation of soils resulting from minor trenching and digging efforts in Class 3 defined areas (no reasonable potential for subsurface contamination) will be performed by characterization survey in accordance with site procedures. Excavated soils that demonstrate residual radioactivity consistent with Class 3 status will be released for use as onsite excavation backfill.
All soil stockpiles at HBPP are under the Stormwater Pollution Prevention Plan Best Management Practices and are therefore required to have a lower and upper cover and be waddled in the middle.
5.4.3.3 Embedded Piping and Buried Piping Embedded and buried piping may remain after decommissioning HBPP. Separate FSS survey plans will be developed for embedded/buried piping, which will include survey unit DQOs. These FSS plans will include the following items:
- radionuclides of interest and chosen surrogate
- levels and distribution of contamination
- internal surface condition of the piping
- internal residues and sediments and their radiation attenuation properties
- removable and fixed surface contamination
- instrument sensitivity and related scan and fixed minimum detectable concentrations
- piping geometry and presence of internally inaccessible areas/sections
- instrument calibration Accessible internal surfaces are surveyed the same as other structural surfaces. Scale and sediment samples will be obtained, if appropriate, as well as smears and wipes to assist in the identification of the total radionuclide deposits within the piping. The activity of the internal surfaces will be 5-42