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Category:Report
MONTHYEARML24177A1512024-06-24024 June 2024
Post Accident Monitoring Instrumentation Report
ML23346A2392024-01-17017 January 2024
Seismic Hazard Report by the Office of Nuclear Reactor Regulation
ML23334A2502023-11-30030 November 2023
Request for Exemption from Enhanced Weapons, Firearms Background Checks, and Security Event Notifications Implementation
NMP1L3469, Constellation Energy Company, LLC, Request for Use of Honeywell Mururoa V4F1 R Supplied Air Suits2022-06-30030 June 2022
Constellation Energy Company, LLC, Request for Use of Honeywell Mururoa V4F1 R Supplied Air Suits
CCN:22-15, (Pbaps), Units 1, 2, and 3 - Annual Commitment Revision Report for the Period 01/01/21 Through 12/31/212022-01-31031 January 2022
(Pbaps), Units 1, 2, and 3 - Annual Commitment Revision Report for the Period 01/01/21 Through 12/31/21
RS-21-001, Revised Proposed Alternative to Utilize Code Cases N-878 and N-880 for Carbon Steel Piping2021-01-0404 January 2021
Revised Proposed Alternative to Utilize Code Cases N-878 and N-880 for Carbon Steel Piping
ML20329A3452020-11-24024 November 2020
Relief Request Associated with N-16A Reactor Pressure Vessel Instrument Nozzle Repairs - Submittal of Analyses
ML20314A0282020-11-0606 November 2020
Verbal Relief for Penetration Nozzle
ML20303A1752020-10-23023 October 2020
Proposed Relief Request from Section XI Repair/Replacement Documentation for Bolting Replacement of Pressure Retaining Bolting
ML19053A4692019-06-10010 June 2019
Staff Review of Seismic Probabilistic Risk Assessment Associated with Reevaluation Seismic Hazard Implementation of the Near Term Task Force Recommendation 2.1: Seismic
ML19007A3302019-01-0707 January 2019
Final Report PBAPS Thermal Study
ML18354B0662018-12-20020 December 2018
Summary of Monitoring Well Installation Details
RS-18-113, Report of Full Compliance with Phase 1 and Phase 2 of June 6, 2013 Commission Order Modifying Licenses with Regard to Reliable Hardened Containment Vents Capable of Operation Under Severe Accident...2018-09-28028 September 2018
Report of Full Compliance with Phase 1 and Phase 2 of June 6, 2013 Commission Order Modifying Licenses with Regard to Reliable Hardened Containment Vents Capable of Operation Under Severe Accident...
RS-18-098, Seismic Probabilistic Risk Assessment Report, Response to NRC Request for Information Pursuant to 10 CFR 50.54(f) Regarding Recommendation 2.1 of the Near-Term Task Force Review of Insights from ...2018-08-28028 August 2018
Seismic Probabilistic Risk Assessment Report, Response to NRC Request for Information Pursuant to 10 CFR 50.54(f) Regarding Recommendation 2.1 of the Near-Term Task Force Review of Insights from ...
ML18093A3822018-03-30030 March 2018
Decommissioning Status Report - 2017
RS-18-002, Report of Full Compliance with March 12, 2012 Commission Order Modifying Licenses with Regard to Requirements for Mitigation Strategies for Beyond-Design-Basis External Events (Order Number EA-12-049)2018-01-0505 January 2018
Report of Full Compliance with March 12, 2012 Commission Order Modifying Licenses with Regard to Requirements for Mitigation Strategies for Beyond-Design-Basis External Events (Order Number EA-12-049)
ML17093A6972017-03-30030 March 2017
Decommissioning Status Report - 2016
ML19064B2232017-02-24024 February 2017
Final Report for Post-EPU Thermal and Biological Monitoring Peach Bottom Atomic Power Station
ML17027A0152017-01-27027 January 2017
ISFSI - Biennial 1OCFR 50.59 and 10CFR 72.48 Reports for the Period 1/1/2015 Through 12/31/2016 and Annual Commitment Revision Report for the Period 1/1/16 Through 12/31/16
ML16342B6212016-12-0707 December 2016
Results of Visual Inspections of Replacement Steam Dryer
RS-16-103, Mitigating Strategies Flood Hazard Assessment (Msfha) Submittal2016-06-30030 June 2016
Mitigating Strategies Flood Hazard Assessment (Msfha) Submittal
ML16048A4412016-02-17017 February 2016
Transmittal of Extended Power Uprate: Results of Replacement Steam Dryer Power Ascension Testing
ML19064B2162015-12-31031 December 2015
Data Report or Intake Screen Sampling at Peach Bottom Atomic Power Station in 2015
ML15275A1682015-10-0202 October 2015
Attachment 2, LTR-BWR-ENG-15-076-NP, Revision 1, Replacement Steam Dryer Report at Predicted EPU Conditions (Non-Proprietary) and Attachment 3, Affidavit
ML15233A0952015-08-20020 August 2015
Revision 0 to LTR-BWR-ENG-15-076-NP, Replacement Steam Dryer Report at Predicted EPU Conditions
ML15219A6182015-08-0707 August 2015
Extended Power Uprate: Results of Unit 2 Replacement Steam Dryer Power Ascension Testing
ML15051A2622015-04-20020 April 2015
Staff Assessment of Information Provided Pursuant to Title 10 of the Code of Federal Regulations Part 50, Section 50.54(f), Seismic Hazard Reevaluations Related to Recommendation 2.1
ML15097A0762015-04-0606 April 2015
Soarca Peach Bottom 2005 Site File
ML15096A0082015-04-0505 April 2015
Extended Power Uprate: Response to Replacement Steam Dryer Requests for Additional Information
ML15026A4692015-02-12012 February 2015
Interim Staff Evaluation Relating to Overall Integrated Plan in Response to EA-13-109 (Severe Accident Capable Hardened Vents)
ML15029A6402015-01-29029 January 2015
Mellla+ License Amendment Request Supplement 1 Supplemental Reload Licensing Report
ML15028A3812015-01-28028 January 2015
Independent Spent Fuel Storage Installation (ISFSI) - Biennial 10 CFR 50.59 and 10CFR 72.48 Reports for the Period 1/1/2013 Through 12/31/2014 and Annual Commitment Revision Report for Period 1/1/14 - 12/31/14
ML19064B2142014-12-31031 December 2014
Data Report or Intake Screen Sampling at Peach Bottom Atomic Power Station in 2014
RS-14-300, Expedited Seismic Evaluation Process Report (CEUS Sites), Response to Nrg Request for Information Pursuant to 10 CFR 50.54(f) Regarding Recommendation 2.1..2014-12-19019 December 2014
Expedited Seismic Evaluation Process Report (CEUS Sites), Response to Nrg Request for Information Pursuant to 10 CFR 50.54(f) Regarding Recommendation 2.1..
RS-14-277, Proposed Alternative to Utilize Code Case N-513-4, Evaluation Criteria for Temporary Acceptance of Flaws in Moderate Energy Class 2 or 3 Piping Section XI, Division 12014-09-24024 September 2014
Proposed Alternative to Utilize Code Case N-513-4, Evaluation Criteria for Temporary Acceptance of Flaws in Moderate Energy Class 2 or 3 Piping Section XI, Division 1
ML14176A9612014-06-24024 June 2014
Submittal of Non-Proprietary BWROG Technical Product, BWROGTP-11-006 - ECCS Containment Walkdown Procedure, Rev 1 (January 2011), as Formally Requested During the Public Meeting Held on April 30, 2014
ML14119A0572014-06-17017 June 2014
Staff Assessment of the Flooding Walkdown Report Supporting Implementation of Near-Term Task Force Recommendation 2.3 Related to the Fukushima DAI-ICHI Nuclear Power Plant Accident (Tac Nos. MF0261 and MF0262)
ML14086A6242014-04-30030 April 2014
Staff Assessment of the Seismic Walkdown Report Supporting Implementation of Near-Term Task Force Recommendation 2.3 Related to the Fukushima Dai-Ichi Nuclear Power Plant Accident (MF0157 and MF0158)
ML14105A3852014-04-11011 April 2014
Attachment 8: WCAP-17635-NP, Rev. 3, Comprehensive Vibration Assessment Program
ML14105A3882014-04-11011 April 2014
Attachment 11: WCAP-17655-NP, Rev. 4, Replacement Steam Dryer Power Ascension Program Description for Extended Power Uprate
ML14105A3872014-04-11011 April 2014
Attachment 10: WCAP-17654-NP, Rev. 4, Replacement Steam Dryer Power Ascension Program Description for Extended Power Uprate
ML14105A3862014-04-11011 April 2014
Attachment 9: WCAP-17649-NP, Rev. 2, ASME Code Stress Report (Enclosure B.3)
ML14072A0262014-03-31031 March 2014
WCAP-17655-NP, Rev 3,Peach Bottom Unit 3 Replacement Steam Dryer Power Ascension Program Description for Extended Power Uprate.
ML14072A0252014-03-31031 March 2014
WCAP-17654-NP, Rev 3, Peach Bottom Unit 2 Replacement Steam Dryer Power Ascension Program Description for Extended Power Uprate.
ML14072A0242014-03-31031 March 2014
WCAP-17609-NP, Rev 2, Peach Bottom Units 2 and 3 Replacement Steam Dryer Structural Evaluation for High-Cycle Acoustic Loads.
ML14072A0232014-03-31031 March 2014
WCAP-17635-NP, Rev 2, Peach Bottom Atomic Power Station Unit 2 and Unit 3 Replacement Steam Dryer Comprehensive Vibration Assessment Program.
ML19007A3282014-02-28028 February 2014
Final Report for the Thermal Study to Support a 316(a) Demonstration
ML19064B2202014-02-28028 February 2014
Final Report for the Thermal Study to Support a 316(a) Demonstration: Peach Bottom Atomic Power Station Part 1 of 2
ML14070A1462014-02-28028 February 2014
WCAP-17639-NP, Revision 3, Instrumentation Description for the Peach Bottom Unit 2 Replacement Steam Dryer.
ML14070A1452014-02-28028 February 2014
WCAP-17626-NP, Revision 1, Processing of Peach Bottom Unit 2 and Unit 3 MSL Strain Gauge Data and Computation of Predicted EPU Signature.
2024-06-24
[Table view]
Category:Administrative
MONTHYEARML19064B2142014-12-31031 December 2014
Data Report or Intake Screen Sampling at Peach Bottom Atomic Power Station in 2014
2014-12-31
[Table view] |
Text
DATA REPORT ON INTAKE SCREEN SAMPLING AT PEACH BOTTOM ATOMIC POWER STATION IN 2014 December 2014
DATA REPORT ON INTAKE SCREEN SAMPLING AT PEACH BOTTOM ATOMIC POWER STATION IN 2014 Prepared for PEACH BOTTOM ATOMIC POWER STATION Delta, Pennsylvania 17314 Prepared by NORMANDEAU ASSOCIATES, INC.
1921 River Road Drumore, Pennsylvania 17518 Normandeau Associates' Project Number 23444. 002 December 2014
2014 Data Report on Intake Screen Sampling at the Peach Bottom Atomic Power Station
1.0 INTRODUCTION
Normandeau Associates, Inc. (Normandeau) was contracted by Exelon Corporation to conduct intake screen sampling at their Peach Bottom Atomic Power Station (PBAPS) during fall 2014. The study objective was two-fold: it fulfills Exelon's obligation to support the Susquehanna River's American shad restoration program as stated in the 2014 annual work plan, and it provides juvenile American shad specimens to the Pennsylvania Fish and Boat Commission (PFBC) for otolith analysis, which compares the overall contribution of hatchery and wild fish to the population.
2.0 METHODS Due to an extended unit shut down for maintenance and refueling, scheduled for mid-October through mid-December, intake screen sampling was scheduled to occur three days per week, (Monday, Wednesday, and Friday), with a two-person crew, from 1to17 October, 2014. A total of8 sampling events was conducted at the outer screen house during this portion of the juvenile American shad outmigration period. Normandeau personnel contacted PFBC personnel throughout the study period to keep them updated on collection/sampling activities.
Peach Bottom control room personnel were contacted before and after each sampling event. The intake screens were operated on an as needed basis during the sample period, and for a minimum of 30 minutes prior to each trash bin being pulled from the collection pit and the contents available for sampling. Peach Bottom personnel hoisted the trash bins out of the screen house to facilitate sampling and ensure the safety of the work crew. All fish observed in the trash bins (both Units 2 and
- 3) were identified and counted (if possible). In 2014, sub-sampling of certain species, (gizzard shad),
was not necessary as large numbers of fish or heavy debris loads occurred infrequently throughout the abbreviated study period. Juvenile American shad that were suitable for analysis, (head and body intact), were counted, measured (nearest mm total length), and preserved (frozen) prior to delivery to PFBC personnel.
3.0 RESULTS A total of 8,496 fish of 17 taxa was collected; 4,699 from Unit 2 and 3, 797 from Unit 3 (Table 1).
Gizzard shad (7,634), channel catfish (395), and bluegill (371) comprised nearly 99% of the total, while all other species combined accounted for 1.1 % of the total fish collected. Other species common in the collections were white perch (16) and comely shiner (16).
No juvenile American shad were collected at PBAPS or provided to the PFBC for analysis during this sampling period (Table 2).
4.0
SUMMARY
Intake screen sampling was conducted during the early portion of the juvenile American shad outmigration period in Conowingo Pond. No sampling occurred after October 17, 2014 due to a refueling outage at the PBAPS. At this time, it is uncertain when these juvenile shad moved downstream into Conowingo Pond. A weekly haul seine project conducted by Normandeau for the PFBC, in the vicinity of City Island (Harrisburg, PA) and Columbia, PA, from mid-July through October 2014, resulted in the collection of31 juvenile American shad (24 from City Island; 7 from Columbia). Relatively low, stable river flows occurred throughout the sampling period with no discernible freshets which would move fish downstream. The river water temperature during the 2014 study ranged from 63.5° F to 75.4° F which is relatively warm and may not have triggered the urge for juvenile American shad to begin their downstream migration. No juvenile American shad were collected or provided to the PFBC from sampling activities at the PBAPS in 2014.
PBAP~uvAm.sha::l-Dec2014 NormaideaJ Assxiaes, Inc.
Table 1 Number of fish collected during intake screen sampling by unit at Peach Bottom Atomic Power Station, 1to17 October 2014.
Species Unit2 Unit3 Total Alewife (residualized) 2 5 7 Gizzard shad 4,257 3,377 7,634 Common carp 4 4 8 Comely shiner 9 7 16 Spottail shiner 4 0 4 Channel catfish 238 157 395 Flathead catfish 7 5 12 White perch 7 9 16 Rock bass 0 3 3 Green sunfish 0 3 3 Pumpkinseed 0 1 Bluegill 155 216 371 Smallmouth bass 2 2 4 Largemouth bass 1 2 3 White crappie 6 4 10 Tessellated darter 5 6 Logperch 2 3 TOTAL 4,699 3,797 8,496
Table 2 Number of juvenile American shad collected during intake screen sampling by unit at Peach Bottom Atomic Power Station, I to 17 October, 2014.
Date Unit 2 Unit 3 Total OJ Oct 0 0 0 03 Oct 0 0 0 060ct 0 0 0 080ct 0 0 0 IOOct 0 0 0 13 Oct 0 0 0 15 Oct 0 0 0 17 Oct 0 0 0 TOTAL 0 0 0
