ML13011A324

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Submittal of Discharge Monitoring Report for December 2012
ML13011A324
Person / Time
Site: Sequoyah  Tennessee Valley Authority icon.png
Issue date: 01/07/2013
From: John Carlin
Tennessee Valley Authority
To: Morgan C
State of TN, Dept of Environment & Conservation, Div of Water Pollution Control, Office of Nuclear Reactor Regulation
References
TN0026450
Download: ML13011A324 (9)
v • d • e


Text

Tennessee Valley Authority. Post Office Box 2000, Soddy Daisy, Tennessee 37384-2000 January 7, 2013 Ms. Christina Morgan Tennessee Department of Environment and Conservation Division of Water Pollution Control Enforcement & Compliance Section 6th Floor, L & C Annex 401 Church Street Nashville, Tennessee 37243

Dear Ms. Morgan:

TENNESSEE VALLEY AUTHORITY (TVA) - SEQUOYAH NUCLEAR PLANT (SQN) - NPDES PERMIT NO. TN0026450 - DISCHARGE MONITORING REPORT (DMR) FOR DECEMBER 2012 Enclosed is the December 2012 Discharge Monitoring Report for Sequoyah Nuclear Plant.

Also enclosed is one attachment containing information regarding a collection system overflow that occurred during the reporting period. At no time has there been any observed threat to public drinking supplies, to human health, or the environment.

If you have any questions or need additional information, please contact Brad Love by email at bmlove@tva.gov or by phone at (423) 843-6714.

I certify under penalty of law that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to assure that qualified personnel properly 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 significantpenalties for submitting false information, including the possibility of fine and imprisonment for knowing violations.

in sitej4e President Sequoyah Nuclear Plant Enclosures cc (Enclosures):

Chattanooga Environmental Field Office U.S. Nuclear Regulatory Commission Division of Water Pollution Control Attn: Document Control Desk State Office Building, Suite 550 Washington, DC 20555 540 McCallie Avenue Chattanooga, Tennessee 37402-2013

.5

TVA Sequoyah Nuclear Plant NPDES Permit No. TN0026450 Attachment I Description of the Event and Determination of Cause On 12/03/2012 at approximately 19:00 EDT a toilet located in the Mechanical Maintenance shop was observed to be overflowing. The shift manager initiated the SQN Spill Plan and dispatched personnel to investigate. An intermittent stream of sewage was observed overflowing out of the toilet and running approximately 20 feet across the mechanical maintenance shop floor before it entered a floor drain. There were no solids observed in the overflow. On 12/03/2012 at approximately 20:00 EDT the sewage overflow was stopped from entering the floor drain. All remaining sewage residue in the mechanical maintenance shop was neutralized and cleaned up. The floor drain flows to the service building sump. The service building sump is automatically pumped into the SQN Yard Drainage System with discharges to the Yard Drainage Pond. The Yard Drainage Pond discharges to the Diffuser Pond, which discharges through Outfall 101 to the Tennessee River. At no time was there any observed threat to the public drinking supplies, to human health, or the environment.

The overflow was caused by a mass of foreign material becoming lodged in a check valve in the sewage ejector system. The check valve was not able to fully close causing the toilet to overflow as the level in the sewage system increased.

Period of Discharge The overflow was observed at approximately 19:00 EDT on 12/03/2012. The sewage overflow was entering the floor drain as personnel responding to the spill arrived. The sewage was stopped from entering the floor drain on 12/03/2012 at approximately 20:00 EDT. The estimated time of discharge was approximately 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br />.

Steps Being Taken to Reduce, Eliminate, and Prevent Recurrence This incident was entered into the TVA Corrective Action Program. Sequoyah has closed the two restrooms in the mechanical maintenance shop until further review of this incident has been conducted. Additionally, plans are being developed to install physical barriers between the restroom and local floor drains that will aide in preventing future overflows from reaching the floor drains.

PERMIT-TEE NAME/ADDRESS ' (Include FacilityName/location if Different) NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) MAJOR Form Approved.

DISCHARGE MONITORING REPORT (D)INR)

Name TVA - SEQUOYAH NUCLEAR PLANT (SUBR 01 ) OMB No. 2040-0004 Address P.O. BOX 2000

- INTEROFFCE OPS-5N-SQN).. TN0026450 I 101 G 1 F-FINAL SODDY - DAISY, rN 37384_ _ PERMIT NUMBER I DISCHARGE NUMBER DIFFUSER DISCHARGE Facility TVA - SEQUOYAH NUCLEAR PLANT Location HAMILTON COUNTY MONITORING PERIOD EFFLUENT SYEAR I M(I DZIAY I Lý oDAY *NO DISCHARGE*

ATTN: Brad Love From[121121001 To 1*12 1H T131 1 NOTE: Read instructions before completinq this form.

PARAMETER QUANTITY OR LOADING QUALITY OR CONCENTRATION NO. FREQUENCY SAMPLE EX OF TYPE AVERAGE MAXIMUM UNITS MINIMUM AVERAGE MAXIMUM UNITS ANALYSIS TEMPERATURE, WATER DEG. SAMPLE 27.6 04 0 31/31 RCORDR CENTIGRADE MEASUREMENT 00010 1 0 PERMIT .***- .. ** ********

E N G SREQUIREMENTR Req. Mon. DEG.C. CONTI CALCTD EFFLUENT GROSS REQUIREMENT DAILY MAX NUOUS TEMPERATURE, WATER DEG. SAMPLE 15.4

1. 04 0

31/31 MODELD CENTIGRADE MEASUREMENT 00010 Z 0 PERMIT 30.5 DEG. C. CONTI CALCTD INSTREAM MONITORING REQUIREMENT DAILY MX NUOUS TEMP. DIFF. BETWEEN SAMP. & SAMPLE 3 04 0 31 / 31 CALCTD IUPSTRM DEG.C MEASUREMENT 00016 1' 1 PERMIT *5 DEG. C. CONTI CALCTD REQEG.REMCONT EFFLUENT GROSS REQUIREMENT DAILY MX NUOUS FLOW, IN CONDUIT OR THRU SAMPLE 1534 03

  • 0 31/31 RCORDR TREATMENT PLANT MEASUREMENT 50050 1 0 PERMIT
  • Req. Mon. MGD ** ** CONTI RCORDR EFFLUENT GROSS REQUIREMENT, DAILY MAX - NUOUS CHLORINE, TOTAL RESIDUAL SAMPLE 0.020 0.037 19 0 14/31 GRAB MEASUREMENT 50060 1 0 PERMIT 0.1 0.1 MGIL FIVE PER CALCTD EFFLUENT GROSS REQUIREMENT DAILY MAX WEEK TEMPERATURE - C, RATE OF SAMPLE 1 62 31 / 31 CALCTD CHANGE MEASUREMENT 82234 1 0 PERMIT 2 DEG ** ** CONTI CALCTD EFFLUENT GROSS REQUIREMENT DAILY MX C/HR NUOUS SAMPLE MEASUREMENT PERMIT REQUIREMENT NAME/TITLE PRINCIPAL EXECUTIVE OFFICER I Certify under penalty of law that this document and all attachments were prepared under my / TELEPHONE DATE direction or supervision in accordance with a system designed to assure that qualified person elat John T. Carlin properly gather and evaluate the information submitted. Based on my inquiry of the person o ,i/

persons who manage the system, or those persons directly responsible for gathering the t  : President 4 information, the information submitted is , to the best of my knowledge and belief, tu, accurate P Site Vice President and complete. I am aware that there are significant penalties for submitting false information, . SI "URE OF PRINCIPAL EXECUTIVE including the possibility of fine and imprisonment for knowing violations. OFFICER OR AUTHORIZED AGENT AREA NUMBER YEAR MO DAY TYPED OR PRINTEDCODE COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference a// attachmentshere)

No closed mode operation. Veliger monitoring data is included as an attachment. The following injections occurred: 1. Floguard MS6236 (max. calc. conc. was 0.051mg/L--limit 0.2mg/L) 2. Biodetergent 73551 (max. calc. conc. was 0.051 mg/L--limit 2.Omg/L)

EPA Form 3320-1 (REV 3199) Previous editions may be used Page 1 of I

Mean# of NOTES: %

Mean Sample Date Mean # of % Settlers Water Ter Sample Date Men f Asiatic Water Ter LOCATION NTS Gravid Asiatic COLLECTED BY Clamslm3 Temp. (C) Clam 01/03/2012 14 100 26 01/03/2012 0 26 PKS 01/10/2012 0 0 9 01/10/2011 *0 9 RCW WBE 01/17/2011 0 0 10 01/17/2011 0 10 PB 01/24/2012 0 0 13 01/24/2012 0 13 1-25-545 WDT 01/31/2012 0 0 17.6 01/31/2012 0 17.6 1-25-545 CR 02/07/2012 0 0 12 02/07/2012 0 12 1-25-545 BB 02/14/2012 0 0 8.3 02/14/2012 0 8.3 1-24-1234 WE 02/21/2012 0 0 26.5 02/21/2012 0 26.5 1-25-545 CR 02/28/2012 0 0 11.1 02/28/2011 0 11.1 1-ISV-24-1234 WBE 03/06/2012 0 0 11.7 03/06/2012 0 11.7 1-ISV-24-1234 WBE 03/1312012 0 0 13 03/13/2012 0 13 1-ISV-24-1234 WBE 03/20/2012 0 0 14.6 03/20/2012 0 14.6 1-ISV-24-1234 WBE 03/27/2012 1623 1.3 17.2 03/27/2012 0 17.2 1-ISV-24-1234 WBE 04/03/2012 229 0 18 04/03/2012 0 18 1-ISV-24-1234 PB 04/10/2012 79 20 22 04/10/2012 0 22 1-ISV-24-1234 PB 04/18/2012 326 5 18.8 04/18/2012 0 18.8 1-ISV-24-1234 MJW May 2012 No Samples Collected June 2012 No Samples Collected July 2012 No Samples Collected August 2012 No Samples Collected September 2012 No Samples Collected 10/23/2012 394 8 17 10/23/2012 82 17 1-ISV-24-1234 WAW 10/30/2012 34 50 17 10/30/2012 17 17 1-ISV-24-1234 WAW 11/06/2012 0 0 17 11/06/2012 0 17 1-ISV-24-1234 WAW 11/13/2012 0 0 15 11/13/2012 0 15 1-ISV-24-1234 WAW 11/20/2012 0 0 13 11/20/2012 0 13 1-ISV-24-1234 WAW 11/28/2012 0 0 12 11/28/2012 0 12 1-ISV-24-1234 WAW.

12/04/2012 0 0 12 12/04/2012 0 12 1-ISV-24-1234 WAW 12/12/2012 0 0 11 12/12/2012 0 11 1-ISV-24-1234 WAW 12/18/2012 0 0 24.6 12/18/2012 0 24.6 1-25-545 CR

PERMIT-EE NAME/ADDRESS (Include FacilityName/Location if Different) NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES)

MAJOR Form Approved.

DISCHARGE MONITORING REPORT (DMR)

Name TVA - SEQUOYAH NUCLEAR PLANT (SUBR 01) OMB No. 2040-01004 Address P.O. BOX 2000

-JNTEROFFCE

-- OPS-5N-SQN) TN0026450 101 T F - FINAL SODDY - DAISYTN.37384 PERMIT NUMBER DISCHARGE NUMBER BIOMONITORING FOR OUTFALL 101 Facility TVA - SEQUOYAH NUCLEAR PLANT Location HAMILTON COUNTY_. MONITORING PERIOD EFFLUENT YEAR IMO DAY YEAR I MO DAY NO DISCHARGE E]

ATTN: Brad Love From l12 1 1 01 1 To1 o 12 1 12I 31 NOTE: Read instructions before comrletinq this form.

PARAMETER QUANTITY OR LOADING QUALITY OR CONCENTRATION NO. FREOUENCY SAMPLE EX OF TYPE

.AVERAGE ANALYSIS AVERAGE MAXIMUM UNITS MINIMUM MAXIMUM

  • UNITS IC25 STATRE 7DAY CHR SAMPLE Monitorin CERIODAPHNIA MEASUREMENT Not Required 23 TRP3B 1 0 PERMIT 43.2 ******** PERCENT SEMI COMPOS EFFLUENT GROSS REQUIREMENT MINIMUM ANNUAL IC25 STATRE 7DAY CHR SAMPLE
  • Monitoring 23 PIMEPHALES MEASUREMENT Not Required TRP6C 1 0 PERMIT 43.2 PERCENT SEMI COMPOS EFFLUENT GROSS REQUIREMENT MIMINUM ANNUAL SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT NAME/TITLE PRINCIPAL EXECUTIVE OFFICER Idirection Certify under penalty ofinlaw or supervision that this document accordance and all with a system attachments designed werethat to assure prepared under qualified my el person _

TELEPHONE DATE John T. Carlin properly 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 re dnt information, the information submitted is, to the best of my knowledge and belief, true, accurate, 423 843-7001 13 01 07 Site Vice President and complete. I am aware that there.are significant penalties for submitting false information, SI h TURI OF PRINCIPAL EXECUTIVE iincluding the possibility of fine and imprisonment for knowing violations. OFFCER OR AUTHORIZED AGENT AREA NUMBER YEAR MO DAY TYPED OR PRINTED I CODE COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here)

Toxicity was not sampled in December 2012.

Page 1 of 1 Previous EPA Form 3320-1 (REV 3199) EPAForm3320-1 (REV Previous 3/99) may editions editions may bebe used used Page 1 of 1

PERMIT'EE NAME/ADDRESS (Include Facility Name/Location if Different) NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES)

MAJOR Form Approved.

Name TVA - SEQUOYAH NUCLEARPLANT DISCHARGE MONITORING REPORT (DMR)

(SUBR 01) OMB No. 2040-0004 Address P.O. BOX 2000

- (-jNTEROFFIE OPS-5N-SQN). TN0026450 103 G F - FINAL SODDY - DAISYTJN.37384 PERMIT NUMBER ] LDISCHARGE NUMBER LOW VOL. WASTE TREATMENT POND Facility TVA - SEQUOYAH NUCLEAR PLANT Location HAMILTON COUNTY MONITORING PERIOD EFFLUENT NO DISCHARGE From L!Y12 YEAR MO ATTN: Brad Love 112 101I DA1 TomYARM 12 1 M 12 1j31 ] --NOTE:

NOTE:

DIS ARGea in i

= .

Read instructions before completing this form.

PARAMETER QUANTITY OR LOADING QUALITY OR CONCENTRATION NO. FREQUENCY SAMPLE EX OF TYPE AVERAGE MAXIMUM UNITS MINIMUM AVERAGE MAXIMUM UNITS ANALYSIS PH SAMPLE 7 8 12 0 13/31 GRAB MEASUREMENT 00400 1 0 PERMIT 6 9 SU THREE/ GRAB EFFLUENT GROSS REQUIREMENT . MINIMUM MAXIMUM WEEK SOLIDS, TOTAL SUSPENDED SAMPLE MEASUREMENTI ***12 *1 13 19 0 2/31 GRAB 00530 1 0 PERMIT 30 100 MGIL TWICE/ GRAB EFFLUENT GROSS REQUIREMENT MO AVG DAILY MX MONTH OIL AND GREASE SAMPLE <4 <6 19 0 2/31 GRAB MEASUREMENT 00556 1 0 PERMIT 15 20 MGIL TWICE/ GRAB EFFLUENT GROSS REQUIREMENT MO AVG DAILY MX MONTH FLOW, IN CONDUIT OR THRU SAMPLE 0.963 1.205 03 0 31/31 RCORDR TREATMENT PLANT MEASUREMENT 50050 1 0 PERMIT Req. Mon. Req. Mon MGD SEE IRCORDR EFFLUENT GROSS REQUIREMENT MO AVG DAILY MX "- "PERMIT SAMPLE MEASUREMENT

'PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT NAME/TITLE PRINCIPAL EXECUTIVE OFFICER I Certify under penalty of law that this document and all attachments were prepared under my TELEPHONE DATE direction or supervision in accordance with a system designed to assure that qualified personnel John T. Carlin properly 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 ent information, the information submitted is , to the best of my knowledge and belief, true, accurate, 423 843-7001 13 01 07 Site Vice President and complete. I am aware that there are significant penalties for submitting false information, SIGNA iRE OF PRINCIPAL EXECUTIVE including the possibility of fine and imprisonment for knowing violations. OFFICER OR AUTHORIZED AGENT AREA NUMBER YEAR MO DAY TYPED OR PRINTED CODE COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here)

EPA Form 3320-1 (REV 3199) Previouseditions may be used Page 1 of 1

PERMrI-EE NAME/ADDRESS (Include Facility NamelLocation if Different) NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES)

MAJOR Form Approved.

DISCHARGE MONITORING REPORT (DMR)

Name TVA - SEQUOYAH NUCLEAR PLANT (SUBR 01) OMB No. 2040-0004 Address P.O. BOX 2000

_-LINTEROFFICE OPS-5N-SQN) TN0026450 110 G I F - FINAL SODDY - DAISY TN 37384 PERMIT NUMBER I DISCHARGEUMBER RECYCLED COOLING WATER Facili, IVA - SEQUOYAH NUCLEAR PLANT Location HAMILTON COUNTY MONITORING PERIOD EFFLUENT YEAR MO DAY1 YEARI MO DAY From 12 12 01 1 To.1 12 12 31 NO DISCHARGE i ATTN: Brad Love NOTE: Read instructions before completinrq this form.

PARAMETER QUANTITY OR LOADING QUALITY OR COINCENTRATION I NO. [FREQUENCY SAMPLE EX OF TYPE ANALYSIS AVERAGE MAXIMUM UNITS MINIMUM AVERAGE MAXIMUM UNITS TEMPERATURE, WATER DEG. SAMPLE MEASUREMENT 04 CENTIGRADE 00010 1 0 PERMIT ** ** * * *

  • REPORT DEG C CONTIN CALCTD REQUIREMENT EFFLUENT GROSS VALUE DAILY MX UOUS TEMPERATURE, WATER DEG. SAMPLE MEASUREMENT 04 CENTIGRADE tt 00010 Z 0 PERMIT ** * * * ** ** * * *
  • 30.5 DEG C CONTIN CALCTD REQUIREMENT INSTREAM MONITORING DAILY MX UOUS TEMP. DIFF. BETWEEN SAMP. & SAMPLE * * **** **

MEASUREMENT 04 UPSTRM DEG.C

,e.

PERMIT * * * * * **

  • DEG C CALCTD 00016 1 0 5 CONTIN

-REQUIREMENT EFFLUENT GROSS VALUE DAILYMX UOUS SAMPLE ** ** * * * * * * * * * **

  • FLOW, IN CONDUIT OR THRU MEASUREMENT 03 TREATMENT PLANT
  • t 50050 1 0 PERMIT * ** * * * *
  • Req. Mon. MGD CONTIN RCORDR REQUIREMENT DAILY MX EFFLUENT GROSS VALUE UIOUS CHLORINE, TOTAL RESIDUAL SAMPLE ******** ********

MEASUREMENT 50060 1 0 PERMIT ******** 0.1 0.1 MGIL Five per CALCTD EFFLUENT GROSS VALUE REQUIREMENT MO AVG DAILY MX Week TEMPERATURE - C, RATE OF SAMPLE ******** ******** ********

CHANGE MEASUREMENT 04 82234 1 0 PERMIT 2 DEG C ******** ******** *

  • CONTIN CALCTD EFFLUENT GROSS VALUE REQUIREMENT DAILY MX LUOUS SAMPLE MEASUREMENT PERMIT REQUIREMENT NAME/TITLE PRINCIPAL EXECUTIVE OFFICER I Certify under penalty of law that this document and all attachments were prepared under my / ."TELEPHONE DATE direction or supervision in accordance with a system designed to assure that qualified personnel John T. Carlin properly 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 President information, the information submitted is, to the best of my knowledge and belief, true, accurate, 423 843-7001 13 01T 07 Site Vice President and complete. I am aware that there are significant penalties for submitting false information, SI TU OF PRINCIPAL EXECUTIVE including the possibility of fine and imprisonment for knowing violations. OFFICER OR AUTHORIZED AGENT AREA NUMBER YEAR MO DAY TYPED OR PRINTED CODE COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here)

No Discharge this Period EPA Form 3320-1 (REV 3199) Previous editions may be used Page 1 of 1

PERMI-TEE NAME/ADDRESS (Include Facility Name/Location if Different) NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) ,MAJOR Form Approved.

DISCHARGE MONITORING REPORT (DMR)

Name TVA - SEQUOYAH NUCLEAR PLANT (SUBR 01) OMB No. 2040-0004 Address P.O. BOX 2000

_ *-- JINTEROFFICE OPS-5N-SQN) TN026450 I 110 T F-FINAL SODDY- DAISY TN 37384 PERMIT NUMBER DISCHARGE NUMBER RECYCLED COOLING WATER Facility TVA - SEQUOYAH NUCLEAR PLANT

]

I Location HAMILTON COUNTY MONITORING PERIOD EFFLUENT I YEARi MO I DAY IYEAR MO DAY 0 To12 12 12 31 NO DISCHARGE IiK ***

ATTN: Brad Love From_12 NOTE: Read instructions before completincj this form.

PARAMETER QUANTITY OR LOADING QUALITY OR CONCENTRATION NO. FREQUENCY SAMPLE EX OF TYPE MAXIMUM UNITS MINIMUM AVERAGE MAXIMUM UNITS ANALYSIS AVERAGE IC25 STATRE 7DAY CHR SAMPLE 23 CERIODAPHNIA MEASUREMENT TRP3B 1 0 0 PERMIT *

  • 43.2 ******** PERCENT SEMI COMPOS EFFLUENT GROSS VALUE REQUIREMENTMINIMUM ANNUAL 1C25 STATRE 7DAY CHR SAMPLE 23 PIMEPHALES MEASUREMENT TRP5C 1 0 0 PERMIT 43.2
  • PERCENT SEMI COMPOS REQUIREMENT EFFLUENT GROSS VALUE REURMN MINIMUM ._. ANNUAL SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT 4- l i-PERMIT REQUIREMENT NAME/TITLE PRINCIPAL EXECUTIVE OFFICER I Certify under penalty of law that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to assure that qualified personnel John T. Carlin properly 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 informationthe information submitted is, to the best of my knowledge and belief, true, accurate, '46risident Site Vice President and complete. I am aware that there are significant penalties for submitting false information, SIGdN~fU8lSGf-'PRINCIPAL EXECUTIVE including the possibility of fine and imprisonment for knowing violations. OFFICER OR AUTHORIZED AGENT AREA TYPED OR PRINTED CODE COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here)

No Discharge this Period EPA Form 3320-1 (REV 3199) Previous editions may be usedPge1o1 Page 1 of 1

PERMIEE NAME/ADDRESS (Include FacilityName/Location if Different) NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) MAJOR Form Approved.

DISCHARGE MONITORING REPORT (DMR)

Name TVA - SEQUOYAH NUCLEAR PLANT (SUBR 01) OMB No. 2040-0 004 Address P.O. BOX 2000 J[NTEROFICE L OPS-5N-SQN.)

SODDY- DAISY TN 37384 TN0026450 LI 118 G F - FINAL PERMIT NUMBER DISCHARGE NUMBER] WASTEWATER & STORM WATER Facility_ -A - SEQUOYAH NUCLEAR PLANT Location HAMILTON COUNTY MONITORING PERIOD EFFLUENT yEAR MO DAY MO AY From l12 1121 01I To0 12 I12 #31 I

  • NO DISCHARGE j **

ATTN: Brad Love NOTE: Read instructions before completinq this form.

PARAMETER QUANTITY OR LOADING QUALITY OR CONCENTRATION NO. FREQUENCY SAMPLE EX OF TYPE AVERAGE MAXIMUM UNITS MINIMUM AVERAGE MAXIMUM UNITS ANALYSIS OXYGEN, DISSOLVED (DO) SAMPLE MEASUREMENT 19 00300 1 0 PERMIT 2 MGIL TWICE/ GRAB REQUIREMENT EFFLUENT GROSS MINIMUM WEEK SOLIDS, TOTAL SUSPENDED SAMPLE

  • MEASUREMENT 19 00530 1 0 PERMIT 100 MG/L TWICE/ GRAB EFFLUENT GROSS REQUIREMENT DAILY MX WEEK SOLIDS, SETTLEABLE SAMPLE 25 MEASUREMENT 00545 1 0 PERMIT
  • MLUL ONCE/ GRAB EFFLUENT GROSS REQUIREMENT DAILY MX MONTH FLOW, IN CONDUIT OR THRU SAMPLE 03 TREATMENT PLANT MEASUREMENT 03 50050 1 0 PERMIT Req. Mon. Req. Mon. MGD **ONCE/ ESTIMA REQUIREMENT EFFLUENT GROSS MO AVG DAILY MX BATCH SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT NAME/TITLE PRINCIPAL EXECUTIVE OFFICER I Certify under penalty of law that this document and all attachments weie prepared under my TELEPHONE DATE direction or supervision in accordance with a system designed to assure that qualified personnel John T. Carlin properly gather and evaluate the information submitted. Based on my inquiry of the person or Spersons whothe information, manage the system, information or those submitted is , topersons the bestdirectly responsibleand of my knowledge gathering for belief, true,the acuae rr dent 423 42i8370 843-70011 133 01 01 0 07 Site Vice President and complete. I am aware that there are significant penalties for submitting false information, SI URE PRINCIPAL EXECUTIVE including the possibility of fine and imprisonment for knowing violations. R AUTHORIZED AGENT AREA NUMBER YEAR MO DAY TYPED OR PRINTED CODE COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here)

During this reporting period, there has been no flow from the Dredge Pond other than that resulting from rainfall.

EPA Form 3320-1 (REV 3/99) Previouseditions may be used Page 1 of 1

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