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Category:Environmental Monitoring Report
MONTHYEARML24032A0202024-01-31031 January 2024 NPDES Biocide/Corrosion Treatment Plan Annual Report, Cy 2023 ML24011A3172024-01-11011 January 2024 Submittal of Discharge Monitoring Report (Dmr), September 2023 ML24011A3202024-01-11011 January 2024 Submittal of Discharge Monitoring Report (Dmr), December 2023 ML24011A3182024-01-11011 January 2024 Submittal of Discharge Monitoring Report (Dmr), October 2023 ML24011A3192024-01-11011 January 2024 Submittal of Discharge Monitoring Report (Dmr), November 2023 ML24011A3162024-01-11011 January 2024 Submittal of Discharge Monitoring Report (Dmr), August 2023 ML23346A1222023-12-12012 December 2023 Annual Non-Radiological Environmental Operating Report - 2023 ML23275A0272023-09-29029 September 2023 Submittal of Discharge Monitoring Report (DMR) Quality Assurance Study 43 Final Report 2023 ML23233A0142023-08-15015 August 2023 Discharge Monitoring Report (Dmr), July 2023 ML23200A0202023-07-13013 July 2023 Discharge Monitoring Report (Dmr), June 2023 ML23165A2852023-06-14014 June 2023 Discharge Monitoring Report (Dmr), May 2023 ML23165A2862023-06-14014 June 2023 Tennessee Multi-Sector Permit (Tmsp), 2023 Annual Discharge Monitoring Report for Outfalls SW-1, SW-16, SW-17, SW-18, SW-19, and SW-21 ML23163A0382023-06-0808 June 2023 Discharge Monitoring Report (Dmr), April 2023 ML23121A0182023-04-27027 April 2023 Discharge Monitoring Report (Dmr), March 2023 ML23121A0232023-04-27027 April 2023 Tennessee Multi-Sector Permit (Tmsp), 2023 Annual Discharge Monitoring Report for Outfalls SW-2, SW-3, SW-4, SW-6, SW-8, SW-9, and SW-13 ML23075A1932023-03-16016 March 2023 Discharge Monitoring Report (Dmr), February 2023 ML23046A3552023-02-15015 February 2023 Annual Water Withdrawal Report 2022 ML23046A3482023-02-15015 February 2023 Discharge Monitoring Report (Dmr), January 2023 ML23019A3442023-01-19019 January 2023 Tennessee Multi-Sector Permit (Tmsp), 2022 Annual Discharge Monitoring Report for Outfalls SW-1, SW-16, and SW-19 ML23017A0212023-01-12012 January 2023 Discharge Monitoring Report (Dmr), December 2022 ML23017A0162023-01-12012 January 2023 Discharge Monitoring Report (Dmr), September 2022 ML23017A0182023-01-12012 January 2023 Discharge Monitoring Report (Dmr), October 2022 ML23017A0202023-01-0505 January 2023 Discharge Monitoring Report (Dmr), November 2022 ML23003A0262022-12-21021 December 2022 Tennessee Multi-Sector Permit (Tmsp), 2022 Annual Discharge Monitoring Report for Outfalls SW-17, SW-19, and SW-21 ML22347A0812022-12-13013 December 2022 Annual Non-Radiological Environmental Operating Report 2022 ML22255A0252022-09-12012 September 2022 Submittal of Discharge Monitoring Report (Dmr), August 2022 ML22251A1192022-09-0808 September 2022 Discharge Monitoring Report (DMR) Quality Assurance Study 42 Final Report 2022 ML22195A2362022-07-14014 July 2022 June 2022 Discharge Monitoring Report ML22166A3572022-06-15015 June 2022 May 2022 Discharge Monitoring Report (DMR) ML22137A2672022-05-17017 May 2022 Discharge Monitoring Report (Dmr), April 2022 ML22132A1912022-05-12012 May 2022 Submittal of Discharge Monitoring Report (Dmr), March 2022 ML22132A1842022-05-12012 May 2022 Submittal of Discharge Monitoring Report (Dmr), February 2022 ML22132A1762022-05-12012 May 2022 Tennessee Multi-Sector Permit (Tmsp), 2021 Annual Discharge Monitoring Report for Outfalls SW-2, SW-3, SW-4, SW-6, SW-8, SW-9, and SW-13 ML22131A1342022-05-11011 May 2022 Annual Radiological Environmental Operating Report for 2021 ML22115A1782022-04-25025 April 2022 Annual Radioactive Effluent Release Report for 2021 Monitoring Period ML22045A0222022-02-11011 February 2022 Discharge Monitoring Report (Dmr), January 2022 ML22018A0422022-01-13013 January 2022 Discharge Monitoring Report (Dmr), December 2021 ML22018A0342022-01-13013 January 2022 Tennessee Multi-Sector Permit (Tmsp), 2021 Annual Discharge Monitoring Report for Outfalls SW-1, SW-16, SW-17, SW-18, and SW-21 ML21348A3372021-12-14014 December 2021 Annual Non-Radiological Environmental Operating Report - 2021 ML21348A7152021-12-14014 December 2021 Discharge Monitoring Report (Dmr), November 2021 ML21347A9022021-12-13013 December 2021 Discharge Monitoring Report (DMR) Quality Assurance Study 41 Follow-up Report 2021 ML21320A0152021-11-15015 November 2021 Discharge Monitoring Report (DMR) Quality Assurance Study 41 Final Report 2021 ML21320A0192021-11-15015 November 2021 Discharge Monitoring Report (Dmr), September 2021 ML21320A0242021-11-15015 November 2021 Discharge Monitoring Report (Dmr), October 2021 ML21259A1582021-09-16016 September 2021 Discharge Monitoring Report (Dmr), August 2021 ML21250A0082021-09-0303 September 2021 Tennessee Multi-Sector Permit (Tmsp), 2021 Annual Discharge Monitoring Report for Outfalls SW-3 and SW-6 ML21242A0172021-08-24024 August 2021 Discharge Monitoring Report (Dmr), July 2021 ML21202A0642021-07-20020 July 2021 Discharge Monitoring Report (Dmr), June 2021 ML21167A0142021-06-15015 June 2021 Discharge Monitoring Report (Dmr), May 2021 ML21137A0172021-05-14014 May 2021 Plan, Submittal of Discharge Monitoring Report, April 2021 2024-01-31
[Table view] Category:Letter
MONTHYEARML24032A0202024-01-31031 January 2024 NPDES Biocide/Corrosion Treatment Plan Annual Report, Cy 2023 ML23319A2452024-01-29029 January 2024 Issuance of Amendment Nos. 366 and 360; 164 and 71 Regarding the Adoption of TSTF-567, Revision 1, Add Containment Sump TS to Address GSI-191 Issues CNL-24-017, Tennessee Valley Authority - Central Emergency Control Center Emergency Plan Implementing Procedure and Emergency Preparedness Department Procedure Revisions2024-01-17017 January 2024 Tennessee Valley Authority - Central Emergency Control Center Emergency Plan Implementing Procedure and Emergency Preparedness Department Procedure Revisions ML24018A0142024-01-17017 January 2024 Engine Systems, Inc., Report No. 10CFR21-0137, Rev. 1, 56913-EN 56913 ML24011A3182024-01-11011 January 2024 Submittal of Discharge Monitoring Report (Dmr), October 2023 ML24011A3172024-01-11011 January 2024 Submittal of Discharge Monitoring Report (Dmr), September 2023 ML24011A3202024-01-11011 January 2024 Submittal of Discharge Monitoring Report (Dmr), December 2023 ML24011A3162024-01-11011 January 2024 Submittal of Discharge Monitoring Report (Dmr), August 2023 ML24011A3192024-01-11011 January 2024 Submittal of Discharge Monitoring Report (Dmr), November 2023 IR 05000327/20234422024-01-11011 January 2024 95001 Supplemental Inspection Report 05000327/2023442 and 05000328/2023442 and Follow-Up Assessment Letter ML24010A2132024-01-10010 January 2024 CFR 21.21 Final Report Regarding Siemens Medium Voltage Circuit Breakers ML24018A0952024-01-0404 January 2024 Engine Systems, Inc., 10CFR21 Reporting of Defects and Non-Compliance Report No. 10CFR21-0137, Rev. 0 ML24004A0332024-01-0303 January 2024 Interim Report of a Deviation or Failure to Comply Crompton Instruments Type 077 Ammeter ML24004A0402024-01-0303 January 2024 Response to NRCs November 8, 2023, Request for Additional Information - Related to Independent Spent Fuel Storage Installation CNL-23-068, Request for Exemption from Enhanced Weapons, Firearms Background Checks, and Security Event Notifications Implementation2023-12-21021 December 2023 Request for Exemption from Enhanced Weapons, Firearms Background Checks, and Security Event Notifications Implementation CNL-23-036, Application to Revise Function 5 of Technical Specification Table 3.3.2-1, Engineered Safety Feature Actuation System Instrumentation, for the Sequoyah Nuclear Plant and Watts Bar Nuclear Plant (SQN-TS-23-02 and WBN-TS-23-08)2023-12-18018 December 2023 Application to Revise Function 5 of Technical Specification Table 3.3.2-1, Engineered Safety Feature Actuation System Instrumentation, for the Sequoyah Nuclear Plant and Watts Bar Nuclear Plant (SQN-TS-23-02 and WBN-TS-23-08) ML23346A1222023-12-12012 December 2023 Annual Non-Radiological Environmental Operating Report - 2023 IR 05000327/20234202023-11-28028 November 2023 Security Baseline Inspection Report 05000327/2023420 and 05000328/2023420 CNL-23-067, Central Emergency Control Center Emergency Plan Implementing Procedure Revisions2023-11-27027 November 2023 Central Emergency Control Center Emergency Plan Implementing Procedure Revisions ML23324A4362023-11-0909 November 2023 Exam Corporate Notification Letter Aka 210-day Letter ML23307A0822023-11-0808 November 2023 Request for Additional Information August 4, 2022, Exemption Request for Deviating from the Conditions of Certificate of Compliance No. 1032, Amendment No. 3, Related to Sequoyah Nuclear Plant Independent Spent Fuel Storage Installation IR 05000327/20230032023-11-0303 November 2023 Integrated Inspection Report 05000327/2023003 and 05000328/2023003 ML23306A1592023-11-0202 November 2023 Enforcement Action EA-22-129 Inspection Readiness Notification ML23292A0792023-10-19019 October 2023 Tennessee Valley Authority - Emergency Plan Implementing Procedure Revision, Includes EPIP-5, Revision 58, General Emergency IR 05000327/20230112023-10-16016 October 2023 Triennial Fire Protection Inspection Report 05000327/2023011 and 05000328/2023011 ML23285A0882023-10-12012 October 2023 Submittal of Sequoyah Nuclear Plant, Units 1 and 2, Submittal of Updated Final Safety Analysis Report Amendment 31 ML23284A4252023-10-11011 October 2023 10 CFR 50.59 and 10 CFR 72.48 Changes, Tests, and Experiments Summary Report; Commitment Summary Report; and Update to the Fire Protection Report ML23283A2792023-10-10010 October 2023 Revisions to the Sequoyah Nuclear Plant Units 1 and 2 Technical Requirements Manual ML23279A0612023-10-0505 October 2023 Paragon Energy Solutions LLC, Part 21 Final Report Re Potential Defect with Eaton Jd and Hjd Series Molded Case Circuit Breakers (Mccbs) ML23277A0462023-10-0404 October 2023 Revisions to the Sequoyah Nuclear Plant Units 1 and 2 Technical Specification Bases ML23275A0272023-09-29029 September 2023 Submittal of Discharge Monitoring Report (DMR) Quality Assurance Study 43 Final Report 2023 ML23271A1662023-09-28028 September 2023 Registration of Spent Fuel Storage Cask Pursuant to 10 CFR 72.212(b)(2) CNL-23-059, Supplement to Sequoyah Nuclear Plant, Units 1 and 2, and Watts Bar Nuclear Plant, Units 1 and 2, Application to Revise Technical Specifications to Adopt TSTF-567-A, Revision 1, Add Containment Sump TS to Address GSI-191 Issues (SQN-TS-23-2023-09-20020 September 2023 Supplement to Sequoyah Nuclear Plant, Units 1 and 2, and Watts Bar Nuclear Plant, Units 1 and 2, Application to Revise Technical Specifications to Adopt TSTF-567-A, Revision 1, Add Containment Sump TS to Address GSI-191 Issues (SQN-TS-23-03 CNL-23-061, Tennessee Valley Authority - Central Emergency Control Center Emergency Plan Implementing Procedure Revision2023-09-20020 September 2023 Tennessee Valley Authority - Central Emergency Control Center Emergency Plan Implementing Procedure Revision IR 05000327/20234032023-09-14014 September 2023 Cyber Security Inspection Report 05000327/2023403 and 05000328/2023403 (Cover Letter) ML23257A0062023-09-14014 September 2023 Enforcement Action EA-22-129 Inspection Postponement Request ML23254A2192023-09-11011 September 2023 Emergency Plan Implementing Procedure Revisions ML23254A0652023-09-0707 September 2023 Registration of Spent Fuel Storage Cask Pursuant to 10 CFR 72.212(b)(2) CNL-23-057, Central Emergency Control Center Emergency Plan Implementing Procedure Revisions. Includes CECC-EPIP-1, Revision 76 and CECC-EPIP-9, Revision 642023-09-0505 September 2023 Central Emergency Control Center Emergency Plan Implementing Procedure Revisions. Includes CECC-EPIP-1, Revision 76 and CECC-EPIP-9, Revision 64 IR 05000327/20230052023-08-29029 August 2023 Updated Inspection Plan for Sequoyah Nuclear Plant, Units 1 and 2 - Report 05000327/2023005 and 05000328/2023005 ML23233A0122023-08-17017 August 2023 Unit 1 Cycle 25 Refueling Outage - 90-Day Inservice Inspection Summary Report - Supplement ML23233A0142023-08-15015 August 2023 Discharge Monitoring Report (Dmr), July 2023 ML23215A1212023-08-0303 August 2023 301 Exam Administrative Items (2B) Normal Release ML23215A1572023-08-0303 August 2023 Enforcement Action EA-22-129 Inspection Readiness Notification CNL-23-028, Application to Revise Technical Specifications to Adopt TSTF-567-A, Revision 1, Add Containment Sump TS to Address GSI-191 Issues (SQN-TS-23-03 and WBN-TS-23-06)2023-08-0202 August 2023 Application to Revise Technical Specifications to Adopt TSTF-567-A, Revision 1, Add Containment Sump TS to Address GSI-191 Issues (SQN-TS-23-03 and WBN-TS-23-06) ML23192A4472023-07-31031 July 2023 Staff Assessment of Updated Seismic Hazards at TVA Sites Following the NRC Process for the Ongoing Assessment of Natural Hazards Information 2024-01-04
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Tennessee Valley Authority, Post Office Box 2000, Soddy Daisy, Tennessee 37384-2000 October 30, 2008 Mr. Vojin Janjic State of Tennessee Department of Environment and Conservation Division of Water Pollution Control Enforcement & Compliance Section 6'h Floor, L&C Annex 401 Church Street Nashville, Tennessee 37243-1534 Mr. Janjic:
2008 DISCHARGE MONITORING REPORT - QUALITY ASSURANCE (DMR-QA) STUDY 28 PROVIDER-GRADED TEST RESULTS - FINAL REPORT Please find enclosed the provider-graded test results of the 2008 DMR-QA.Study 28 Laboratory Performance Evaluation obtained by TVA Sequoyah Nuclear Plant (SON) and supporting Laboratories as required by NPDES Pemtit TN0026450.
Please contact me at (423) 843-6700 if you have any questions or comments.
Sincerely, Stephanie A. Howard Principal.Environmental Engineer Signatory Authority for Timothy P. Cleary Site Vice President Sequoyah Nuclear Plant Enclosure cc (Enclosure)
Mr. Ray Terhune US EPA Region IV SESD/MTSBIQAS 980 College Station Road Athens, Georgia 30605-2720 Chattanooga Environmental Assistance Center Division of Water Pollution Control State Office Building, Suite 550 540 McCallie Avenue Chattanooga, Tennessee 37402-2013 U.S. Nuclear Regulatory Commission ATTN: Document Control Desk
- Washington, D.C. 20555 zwvD
ENVRONMENTAL RESOURCE ASSOCIATES T
The Industry Standard" Stephanie A Howard TVA - Sequoyah Nuclear Plant PO Box 2000 Mailstop: SB-2A-SQN Soddy-Daisy, TN 37384-2000 Final #?,ev 'ort DMR-QA Study Open Date: 05/01/08
.Close Date: 08/29/08 Report Issued Date: 10/17/08
ENVIRONMENTAL RESOURCE ASSOCIATES The Industry Standard'TM October 18, 2008 Stephanie A Howard TVA - Sequoyah Nuclear Plant PO Box 2000 Mailstop: SB-2A-SQN Soddy-Daisy, TN 37384-2000 Enclosed is your final report for ERA's DMR-QA 28 Proficiency Testing study. Your final report includes an evaluation of every result submitted by your facility to ERA. Please note that reports were sent on your behalf to both the USEPA DMR-QA office and your state or regional DMR-QA Coordinator.
If you have any "Not Acceptable" evaluations for the DMR-QA 28 study, a letter of corrective action and an order form for the required remedialsamples are attached for your convenience. If you have a "Not Acceptable" evaluation, but there is not an order form or a list of standards for your in-house or outside laboratories, ERA recommends that you contact your DMR-QA Coordinator for their corrective action requirements, if any.
Thank you for your participation in ERA's DMR-QA 28 Proficiency Testing study. If you have any questions, please contact myself or Curtis Wood, Director.of Regulatory Affairs and Business Development, at 1-800-372-0122.
Sincerely, Shawn Kassner Curtis J. Wood Proficiency Testing Manager Quality Assurance Director attachments smk 6000 West 54th Ave., Arvada, CO 80002 800-372-0122 fax (303) 421-0159 jwww.eraqc.com
ENVIRONMENTAL
'RESOURCE ASSOCLATES The Industry Standard"M DMRQA-28 Definitions & Study Discussion Study Dates: 05/01/08 - 08/29/08 Report Issued: 10/17/08 DMRQA Study Definitions DMRQA Study Discussion The Reported Value is the value that the laboratory reported ERA's DMR-QA 28 Proficiency Testing study has been to ERA. reviewed by ERA senior management and certified compliant with the requirements of the USEPA's National Standards for The ERA Assigned Values are compliant with the most Water Proficiency Testing Studies Criteria Document current USEPA/NELAC FoPT tablesý A parameter not added (December 1998), and the criteria contained in the most to the standard is given an Assigned Value of "0" per the current NELAC FoPT tables.
guidelines contained in the USEPA's Criteria Document and NELAC standards. ERA's DMR-QA 28 study standards were examined for any anomalies. A full review of all homogeneity, stability and The Acceptance Limits are established per the criteria accuracy verification data was completed. All analytical contained in the most current USEPA/NELAC FoPT tables, or verification data for all analytes met the acceptance criteria ERA's SOP for the Generation of Performance Acceptance contained in the USEPA's National Criteria Document for LimitsTM as applicable. Water Proficiency Testing Studies, December 1998, and the criteria contained in the most current NELAC FOPT tables.
The Performance Evaluation: The data submitted by participating laboratories was also examined for study anomalies. There were no anomalies observed during the statistical review of the data.
Acceptable = Reported Value falls within the Acceptance Limits. ERA's DMR-QA 28 study reports shall not be reproduced except in their entirety and not.without the permission of the participating laboratories. The report must not be used by the Not Acceptable = Reported Value falls outside the participating laboratories to claim product endorsement,by Acceptance Limits. any agency of the U. S. government.
The data contained herein are confidential and intended for No Evaluation = Reported Value cannot be evaluated. your use only.
If you have any questions or concerns regarding your assessment in ERA's DMRQA Proficiency Testing program, Not Reported = No Value reported. please contact Shawn Kassner, Proficiency Testing Manager, or Curtis Wood, Director of Regulatory Affairs and Business Development, at 1-800-372-0122.
The Method Description is the method the laboratory reported to ERA.
ENVIRONMENTAL RESOURCE ASSOCIATES The Industry Standard"M Study: DMRQA-28 NPDES Permit #: TN0026450 Laboratory Name: TVA - Sequoyah Nuclear Plant Page 1 of 4
ENVIRONMENTAL DMRQA-28 Final Complete Report
- ~ RESOURCE ASSOCIATES The Industry StandardTM NPDES Permit #: TN0026450 ERA Customer Number: T203302 Permit Holder: Stephanie A Howard Report Issued: 10/17/08 Principal Environmental Engineer Study Dates: 05/01/08 - 08/29/08 TVA - Sequoyah Nuclear Plant P.O. Box 2000 Mailstop: SB-2A-SQN Soddy-Daisy, TN 37384-2000 423-843-6700 Analyte Performance Reported Assigned Acceptance Units Method USEPA.Lab Study Evaluation Value Value Limits Description Code pH pH Acceptable 6.82 6.80 6.60-7.00 SU. SM4500H B 1TN00999 IDRQA281 Hardness INon-Filterable Residue (TSS) Acceptable 70.5 76:0 61.7-84.9 mg/L SM2540D TNO0003 WP162 Complex Nutrients ITotal phosphorus as P Acceptable 8.25 8.77 7.25-10.4 mg/L EPA 365.1 TNO0003 WP162 Oil & Grease 1Oil & Grease (Gravimetric) Acceptable 45.2 65.0 43.8 - 77.6 mgI*L. EPA 1664A SPE TNOO.003 WP162 Total Residual Chlorine ITotal Residual Chlorine Acceptable 10.65 0.792 0.573 - 0.992 mg /L SM4500CI G TN00999 DMROA281 Trace Metals Boron Acceptable 995. 1030 849-1200 pg/L EPA 200.7 TNO0003 WP162 Copper Acceptable 334. 352 317-388 pg/L EPA 200.8 TNOO OT i P162 Iron Acceptable 1740. 1690 1500 - 1900 pg/L EPA 200.7 TN00003 WP162 Page 2 of 4 All analytes are included in ERA's A2LA accreditation. Lab Code: 1539-01 1A ftEOi W
ENVRONMENJTAL RESOURCE ASSOCLATES 1M The Industry Standard Study: DMRQA-28 NPDES Permit #: TN0026450 Laboratory Name: TVA - Sequoyah Nuclear Plant Page 3 of 4
0' ENVARONMENTAL RESOURCE ASSOCLATES The Industry Standard& T DMRQA-28 Final Complete Report NPDES Permit #: TN0026450 ERA Customer Number: T203302 Permit Holder: Stephanie A Howard Report Issued: 10/17/08 Principal Environmental Engineer Study Dates: 05/01108 - 08/29/08 TVA - Sequoyah Nuclear Plant P.O. Box 2000 Mailstop: SB-2A-SQN Soddy-Daisy, TN 37384-2000 423-843-6700 Test End Point Performance Reported Assigned Acceptance Method Description USEPA Lab Study Evaluation Value% Value% Limits% Code-Fatheadminnow (Test Code 15) 7-day Short term Chronic, Daily Renewal, MHSF Ammonium phosphate dibasic 1,C25 (ON) Growth Acceptable 31.5 31.1 19-.2 EPA1000.0 NC01230 IMRQA28 Ceriodaphniadubia (Test Code 21) 7-day Short term Chronic, Daily Renewal, MHSF Potassiumchloride 1025 Reproduction Acceptable 31.3 27.8 14.6-41.1 EPA1002.0 1 NC01230 IDMROA281 a" I IPage 4 of 4 All analytes are included in ERA's A2LA accreditation. Lab Code: 1539-01 goo1VV