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Category:Letter
MONTHYEARML23319A2452024-01-29029 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 ML24008A2462024-01-18018 January 2024 Revision to the Reactor Vessel Material Surveillance Capsule Withdrawal Schedule 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 CNL-24-016, Supplement to Application to Modify the Technical Specification Surveillance Requirement 3.9.5.1 (WBN-TS-21-14)2024-01-10010 January 2024 Supplement to Application to Modify the Technical Specification Surveillance Requirement 3.9.5.1 (WBN-TS-21-14) CNL-23-052, Application to Adopt TSTF-427-A, Revision 2, Allowance for Non-Technical Specification Barrier Degradation on Supported System Operability2024-01-0909 January 2024 Application to Adopt TSTF-427-A, Revision 2, Allowance for Non-Technical Specification Barrier Degradation on Supported System Operability CNL-23-062, Application to Revise the Technical Specifications Section 3.8.2, AC Sources-Shutdown, to Remove Reference to the C-S Diesel Generator (WBN-TS-23-018)2024-01-0808 January 2024 Application to Revise the Technical Specifications Section 3.8.2, AC Sources-Shutdown, to Remove Reference to the C-S Diesel Generator (WBN-TS-23-018) ML23346A1382024-01-0303 January 2024 Regulatory Audit Summary Related to Request to Increase the Number of Tritium Producing Burnable Absorber Rods CNL-23-069, 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 IR 05000390/20234412023-12-21021 December 2023 Plantfinal Significance Determination for a Security-Related Greater than Green Finding, Nov, and Assessment Follow-up, 05000390-2023441 and 05000391-2023441-Public 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) IR 05000390/20234042023-12-14014 December 2023 Security Baseline Inspection Report 05000390/2023404 and 05000391/2023404 CNL-23-001, Rebaseline of Sections 3.1 and 3.2 of the Technical Specifications (WBN-TS-23-01)2023-12-13013 December 2023 Rebaseline of Sections 3.1 and 3.2 of the Technical Specifications (WBN-TS-23-01) ML23293A0572023-12-0606 December 2023 Issuance of Amendment Nos. 163 and 70 Regarding Adoption of TSTF-501-A, Revision 1, Relocate Stored Fuel Oil and Lube Oil Volume Values to Licensee Control IR 05000390/20230102023-11-30030 November 2023 RE-Issue Watts Bar Nuclear Plant - Biennial Problem Identification and Resolution Inspection Report 050000390/2023010 and 05000391/2023010 and Apparent Violation 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 IR 05000390/20230032023-11-13013 November 2023 Integrated Inspection Report 05000390/2023003 and 05000391/2023003 and Apparent Violation ML23312A1432023-11-0808 November 2023 Submittal of Dual Unit Updated Final Safety Analysis Report (UFSAR) Amendment 5 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 ML23251A2002023-09-11011 September 2023 Request for Withholding Information from Public Disclosure for Watts Bar Nuclear Plant, Units 1 and 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 05000390/20230052023-08-30030 August 2023 Updated Inspection Plan for Watts Bar Nuclear Plant, Units 1 and 2 - Report 05000390/2023005 and 05000391/2023005 ML23233A0042023-08-28028 August 2023 Proposed Alternative to the Requirements of the ASME Boiler and Pressure Vessel Code for Upper Head Injection Dissimilar Metal Butt Welds IR 05000390/20230022023-08-16016 August 2023 Reissue - Watts Bar Nuclear Plant - Integrated Inspection Report 05000390/2023002 and 05000391/2023002 ML23220A1582023-08-0909 August 2023 Integrated Inspection Report 05000390/2023002 and 05000391/2023002 CNL-23-045, License Amendment Request to Revise Technical Specification Table 1.1-1 Regarding the Required Number of Fully Tensioned Reactor Pressure Vessel Head Closure Bolts (WBN-TS-23-010)2023-08-0707 August 2023 License Amendment Request to Revise Technical Specification Table 1.1-1 Regarding the Required Number of Fully Tensioned Reactor Pressure Vessel Head Closure Bolts (WBN-TS-23-010) 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 CNL-23-055, Tennessee Valley Authority - Emergency Preparedness Department Procedure Revision. Includes EPDP-3, Revision 3, Emergency Plan Exercises and Preparedness Drills2023-07-25025 July 2023 Tennessee Valley Authority - Emergency Preparedness Department Procedure Revision. Includes EPDP-3, Revision 3, Emergency Plan Exercises and Preparedness Drills IR 05000390/20230112023-07-24024 July 2023 Quadrennial Focused Engineering Inspection (FEI) Commercial Grade Dedication Report 05000390 2023011 and 05000391 2023011 CNL-23-053, Tennessee Valley Authority - Radiological Emergency Plan Revisions2023-07-18018 July 2023 Tennessee Valley Authority - Radiological Emergency Plan Revisions CNL-23-020, Application to Revise Technical Specifications to Adopt TSTF-501-A, Revision 1, Relocate Stored Fuel Oil and Lube Oil Volume Values to Licensee Control (WBN-TS-22-06)2023-06-28028 June 2023 Application to Revise Technical Specifications to Adopt TSTF-501-A, Revision 1, Relocate Stored Fuel Oil and Lube Oil Volume Values to Licensee Control (WBN-TS-22-06) CNL-23-049, Tennessee Valley Authority - Radiological Emergency Plan and Central Emergency Control Center Emergency Plan .2023-06-26026 June 2023 Tennessee Valley Authority - Radiological Emergency Plan and Central Emergency Control Center Emergency Plan . ML23122A2322023-06-0707 June 2023 Issuance of Amendment Nos. 162 and 69 Regarding Change to Date in Footnotes for Technical Specification 3.7.11, Control Room Emergency Air Temperature Control System (Creatcs) CNL-23-044, Transmittal of Revision 3 to WCAP-18774-P and WCAP-18774-NP, Addendum to the Rotterdam Dockyard Company Final Stress Report for 173 P.W.R. Vessels TVA III & IV (Report No. 30749-B-030, Rev. 3) - Evaluation of One Closure Stud Out2023-06-0101 June 2023 Transmittal of Revision 3 to WCAP-18774-P and WCAP-18774-NP, Addendum to the Rotterdam Dockyard Company Final Stress Report for 173 P.W.R. Vessels TVA III & IV (Report No. 30749-B-030, Rev. 3) - Evaluation of One Closure Stud Out IR 05000390/20234032023-05-30030 May 2023 Cyber Security Inspection Report 05000390/2023403 and 05000391/2023403 ML23131A1812023-05-23023 May 2023 Correction to Amendment No. 161 to Facility Operating License No. NPF-90 CNL-23-042, Radiological Emergency Plan and Central Emergency Control Center Emergency Plan Implementing Procedure Revisions2023-05-16016 May 2023 Radiological Emergency Plan and Central Emergency Control Center Emergency Plan Implementing Procedure Revisions IR 05000390/20220032023-05-0909 May 2023 Reissue Watts Bar Nuclear Plant - Integrated Inspection Report 05000390/2022003 and 05000391/2022003 ML23125A2202023-05-0505 May 2023 Issuance of Amendment No. 161 Regarding a Change to Footnotes for Technical Specification Table 1.1-1 Modes (Emergency Circumstances) IR 05000390/20230012023-05-0404 May 2023 Integrated Inspection Report 05000390/2023001 and 05000391/2023001 CNL-23-043, Emergency License Amendment Request to Relax the Required Number of Fully Tensioned Reactor Pressure Vessel Head Closure Studs in Technical Specification Table 1.1-1, Modes (WBN-TS-23-09)2023-05-0404 May 2023 Emergency License Amendment Request to Relax the Required Number of Fully Tensioned Reactor Pressure Vessel Head Closure Studs in Technical Specification Table 1.1-1, Modes (WBN-TS-23-09) CNL-23-032, Clinch River, Sequoyah, Units 1 and 2, Watts Bar, Unit 1 and 2, Nuclear Quality Assurance Plan, TVA-NQA-PLN89-A, Revision 412023-04-27027 April 2023 Clinch River, Sequoyah, Units 1 and 2, Watts Bar, Unit 1 and 2, Nuclear Quality Assurance Plan, TVA-NQA-PLN89-A, Revision 41 CNL-23-030, Tennessee Valley Authority - Hydrologic Engineering Center River Analysis System Project Milestone Status Update2023-04-27027 April 2023 Tennessee Valley Authority - Hydrologic Engineering Center River Analysis System Project Milestone Status Update CNL-23-033, Radiological Emergency Plan and Central Emergency Control Center Emergency Plan Implementing Procedure Revision2023-04-24024 April 2023 Radiological Emergency Plan and Central Emergency Control Center Emergency Plan Implementing Procedure Revision CNL-23-029, Radiological Emergency Plan and Central Emergency Control Center Emergency Plan Implementing Procedure Revisions2023-04-11011 April 2023 Radiological Emergency Plan and Central Emergency Control Center Emergency Plan Implementing Procedure Revisions ML23072A0652023-04-0505 April 2023 Units 1 and 2 Issuance of Amendment Nos. 364 and 358; 160 and 68 Regarding a Revision to Technical Specification 3.4.12 ML23073A2762023-04-0303 April 2023 Individual Notice of Consideration of Issuance of Amendments to Facility Operating Licenses, Proposed No Significant Hazards Consideration Determination, and Opportunity for a Hearing (EPID L-2023-LLA-0029) (Letter) CNL-23-023, Annual Insurance Status Report2023-03-30030 March 2023 Annual Insurance Status Report CNL-23-024, TVA Guarantee of Payment of Deferred Premiums - 2022 Annual Report2023-03-29029 March 2023 TVA Guarantee of Payment of Deferred Premiums - 2022 Annual Report 2024-01-09
[Table view] Category:Licensee Response to Notice of Violation
MONTHYEARML21027A3942020-12-0707 December 2020 TVA Response to Notice of Violations (EA-19-092) ML20198M4202020-07-0808 July 2020 William Bill Sprinkle, Response to Apparent Violation, IA-20-018 L-19-048, Response to Apparent Violation in NRC Inspection Report 05000390/2019013 and 05000391/2019013, EA-19-0422019-09-12012 September 2019 Response to Apparent Violation in NRC Inspection Report 05000390/2019013 and 05000391/2019013, EA-19-042 ML16344A0482016-12-0909 December 2016 Reply to Notice of Violation (EA-16-117) CNL-15-217, Reply to Notice of Violation (EA-15-112)2015-10-16016 October 2015 Reply to Notice of Violation (EA-15-112) CNL-15-152, Reply to Notice of Violation (EA-15-075)2015-07-24024 July 2015 Reply to Notice of Violation (EA-15-075) CNL-15-079, Reply to Notice of Violation (EA-14-179)2015-05-0101 May 2015 Reply to Notice of Violation (EA-14-179) ML13204A3832013-07-18018 July 2013 Reply to Notice of Violation (EA-13-019) 391/2013611-01, -02, and -03 Related to Tva'S Commercial Grade Dedication Program ML13192A0332013-07-0303 July 2013 Reply to a Notice of Violation; EA-13-018 IR 05000391/20106032012-07-17017 July 2012 Units 1 & 2 - Reply to Notice of Violation 05000391/2010603-08 - Failure to Adequately Evaluate and Qualify Molded Case Circuit Breakers - Revised Response ML12202A0102012-07-17017 July 2012 Units 1 & 2 - Reply to Notice of Violation 05000391/2010603-08 - Failure to Adequately Evaluate and Qualify Molded Case Circuit Breakers - Revised Response ML12172A4122012-06-18018 June 2012 Tennessee Valley Authority - Reply to Notice of Violation 05000391-10-603-08 - Failure to Adequately Evaluate and Qualify Molded Case Circuit Breakers - Revised Response ML12160A3522012-06-0707 June 2012 Reply to Notice of Violation 391/2012612-01 - Failure to Correct a Condition Adverse to Quality Associated with Containment Spray Pump Layup and Preventive Maintenance ML11164A1412011-06-0909 June 2011 Reply to Notice of Violation 05000391/2010603-08 - Failure to Adequately Evaluate and Qualify Molded Case Circuit Breakers - Revised Response ML11105A1502011-04-11011 April 2011 Request for Extension for Time to Respond to Severity Level IV, Non-Cited Violation 05000390-11-008-01 ML1109605912011-03-31031 March 2011 Response to Non-Cited Violations 05000390-10-005-03, Failure to Use Worst Case 6900 Vac Bus Voltage in Design Calculations ML1033002172010-11-24024 November 2010 Reply to Notice of Violation 05000391/2010603-08 - Failure to Adequately Evaluate and Qualify Molded Case Circuit Breakers ML1028804932010-10-15015 October 2010 Denial of Notice of Violation (NOV) 05000391-2010603-08, Failure to Adequately Evaluate and Qualify Molded Case Circuit Breakers - Additional Information ML1025204352010-09-0707 September 2010 Denial of Notice of Violation, 05000391/2010603-08, Failure to Adequately Evaluate and Qualify Molded Case Circuit Breakers ML0908306622009-03-23023 March 2009 Denial of Non-Cited Violation 05000390-08-05-04, Carbon Dioxide System in Fire Area 48 Failed to Meet Design Criterion ML0416002752004-06-0303 June 2004 & Watts Bar Nuclear Plant - Interim Safeguards and Security Compensatory Measures Reports & Notices of Violation - Reply to Notices of Violation ML0322000402003-07-25025 July 2003 National Pollutant Discharge Elimination System Permit No.TN0020158 - Response to Notice of Violation ML0316701792003-06-0404 June 2003 National Pollutant Discharge Elimination System (NPDES) Permit No. TN0020168 - Response to Notice of Violation 2020-07-08
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Tennessee Valley Authority, Post Office Box 2000, Spring City, Tennessee 37381-2000 June 4, 2003 Mr. Chip Hannah Tennessee Department of Environment & Conservation Division of Water Pollution Control Enforcement & Compliance Section Sixth Floor, L & C Annex 401 Church Street Nashville, Tennessee 37243-0455
Dear Sir:
WATTS BAR NUCLEAR PLANT (WBN) - NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) PERMIT NO. TN0020168 - RESPONSE TO NOTICE OF VIOLATION This letter is in response to a Notice of Violaton letter dated May 6, 2003, see attached leter.
As indicated with the DMR, this was an upser. WBN nobfied the Chattanooga Environmental Assistance Center and followed up with a written confirmaton within one week.
The March 7, 2003 written confirmaton to the Environmental Assistance Center is also attached for your review. Therefore, WBN respectfully requests TDEC to resend the Notice of Violabon dated May 6, 2003.
If you should have any questions or need additional informaton, please contact Robert J.
Crawford at (423) 365-8005 at Watts Bar.
I certify under penalty of law that this document and a attachments were prepared under my direction or supervision in accordance with a system designed to assure that qualified personnel property gather and evaluate the information submitted. Based on my inquiry of the person or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information, including the possibility of fine and impnsonment for knowing violations.
Sincerely, Edward R. Ro ins6in Radwaste/Environmental Superintendent Enclosures cc (Enclosures):
U. S. Nuclear Regulatory Commission Attn: Document Control Desk Washington, D. C. 20555 Tennessee Department of Environment & Conservation Division of Water Pollution Control Environmental Assistance Center 540 McCallie Avenue, Suite 550 Chattanooga, Tennessee 37402 Ptd on recyed pa
STATE OF TENNESSEE DEPARTMENT OF ENVIRONMENT AND CONSERVATION DIVISION OF WATER POLLUTION CONTROL ENFORCEMENT AND COMPLIANCE SECTION 401 CHURCH STREET, 6TH FLOOR, ANNEX NASHVILLE, TN 37243-0455 May 06, 2003 CERTIFIED MAIL Mr. Robert J. Crawford TVA - Watts Bar Nuclear Plant P.O. Box 2000 Spring City, TN 373812000 Re: Notice of Violation NPDES Permit #TN0020168 TVA - Watts Bar Nuclear Plant Rhea County, Tennessee
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Dear Mr. Crawford:
This letter serves as a Notice of Violation. The Division of Water Pollution Control has reviewed the Discharge Monitoring Reports (DMRs) for TVA - Watts Bar Nuclear Plant and found the violation(s) of permit terms, shown on the attached report.
The Division of Water Pollution Control requires a written explanation of the violation(s) summarized on the attached report within 30 days, if you did not submit an explanation with the DMR. The explanation must include the reason for the violation(s) and the corrective action taken to avoid future violation(s). The explanation should be sent to the attention of Mr. Chip Hannah at the address shown in the letterhead.
Your facility is subject to enforcement action due to non-compliance with permit terms. However, your explanation will be considered prior to further action from this Division. If you have questions or concerns regarding this correspondence, contact Mr. Chip Hannah at (615) 532-0683.
Sincerely, Christopher S. Moran, Section Manager z
(< c' cc: Chattanooga Environmental Assistance Center Compliance File
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9rk NPDES Permt ,, 020168 May 06, 2003 TVA - Watts Bar Nuclear Plant Facility Type: Major Industrial Rhea County, Tennessee WPC Staff: Mr. Chip Hannah
SUMMARY
OF VIOLATIONS Discharge Monitoring Reports (DMRs) for 0201/2003 through 02128/2003.
Explanation Recelved Reported Permit with DMR Outfall Parameter Value Limit Unit Code Statistical Base Vlolation Type f sw
- ee1 j-l S &l i Kl- --- -l- t S:-*-*s-- i~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
I il1 F-.
lTotal Suspended Solids (as TSS) i w-w-Sl 11 661 i I -
4511 I
MG/L IIDaily Maximum I '
IlINumeric Violation
NOTICE OF UPSET NPDES PERMIT TN0020168 WATTS BAR NUCLEAR PLANT February 16, 2003 Outfall 111: Treated Sanitary Wastewater -
According to the criteria found in NPDES permit No. TNO020168 Part II C 4, an upset occurred at the Sewage Treatment Plant on February 16, 2003 due to heavy rain and flooding conditions. According to operator logs, rain totaled approximately 7 inches over the February 14'h weekend and flooding conditions occurred at Plants A & B but no "washout" occurred. The heavy rains also caused flooding conditions for the Construction Runoff Holding Pond, OSN 112. Flood waters backed up into the Sewage Treatment Plant effluent box. During the time of the upset, the facility was operated in a prudent and workman-like manner and was in compliance with proper operation and maintenance procedures. Conversations with the licensed operator indicate that this was beyond the reasonable control of WBN and no actions could have been taken to stop the flooding of the effluent box.
The upset lead directly to a high Total Suspended Solids. (TSS) concentration for the sample collected on February 19, 2003 at 09:50 a.m. Sample results fevealed a Total Suspended Solids (TSS) concentration of 66 mg/L. The daily maximum permit limitation is 45 mg/L. Another sample was collected on February 25 at 07:20. The result of that analysis showed TSS was back within permit limits with a result of 3.9 mgtL. All other discharge and operating parameters during that time frame were well within permit limitations. This was an isolated event due to the heavy flooding conditions at WBN and not caused by operational error, improperly designed treatment facilities, inadequate treatment facilities, lack of preventive maintenance, or careless or improper operation.
A phone call was made to the Tennessee Department of Environment and Conservation, Chattanooga Field Office about the high TSS value and plant conditions the working day after WBN became aware the plant upset. A follow up letter was mailed within 5 days to the Chattanooga field office.
Tennessee Valley Authority, Post Office Box 2000, Spring City. Tennessee 37381-2000 March 7, 2003 Mr. Mike Kelley Tennessee Department of Environment & Conservation Division of Water Pollution Control Environmental Assistance Center 540 McCallie Avenue, Suite 550 Chattanooga, Tennessee 37402-2013
Dear Mr. Kelley:
WATTS BAR NUCLEAR PLANT (WBN) - NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) PERMIT NO. TN0020168 -
FOLLOW-UP TO NOTICE OF UPSET This letter is a follow-up to the phone call made on March 3, 2003 to your office about the TSS exceedance at WBN's Sewage Treatment Plant Effluent due to the heavy rain which began at WBN on the weekend of February 14th. Rain totaled approximately 7 inches over that weekend and flooding conditions occurred at Plants A & B but no
";washout" occurred. In accordance with NPDES permit No. TNO020 168 Part II C 4, WBN believes an upset occurred at the Sewage Treatment Plant on February 16, 2003.
WBN meets the criteria found in Part II C 4 of the permit for the conditions of an upset. The cause was due to the heavy rains causing flooding conditions for the Construction Runoff Holding Pond, OSN 112, flooding and backing up into the Sewage Treatment Plant effluent box. During the time of the upset, the facility was operated in a prudent and workman-like manner and was in compliance with proper operation and maintenance procedures.
Mr. Mike Kelley Page 2 March 7, 2003 The upset lead directly to a high Total Suspended Solids (TSS) concentration for the sample collected on February 19, 2003 at 09:50 a.m. Sample results were obtained on February 27, 2003 and revealed a Total Suspended Solids (TSS) concentration of 66 mg/L. The daily maximum permit limitation is 45 mg/L. Another sample was collected on February 25 at 07:20. The result of that analysis performed on February 26 at 09:35 a.m. resulted in a measurement of 3.9 mg/L. This value met the permit limit. All other discharge and operating parameters during that time frame were well within permit limitations. This was an isolated event due to the heavy flooding conditions at WBN and not caused by operational error, improperly designed treatment facilities, inadequate treatment facilities, lack of preventive maintenance, or careless or improper operation.
If you should have any questions or need additional information, please contact me at (423) 365-8005 or Martha Ervin at (423) 365-3585 at Watts Bar.
Sincerely, Robert J. Crawford Environmental Supervisor cc: Tennessee Department of Environment and Conservation Division of Water Pollution Control Enforcement & Compliance Section Sixth Floor, L & C Annex 401 Church Street Nashville, Tennessee 37243-1534