ML17012A282
| ML17012A282 | |
| Person / Time | |
|---|---|
| Site: | Sequoyah  |
| Issue date: | 01/10/2017 |
| From: | Boerschig G Tennessee Valley Authority |
| To: | Bascom M Office of Nuclear Reactor Regulation, State of TN, Dept of Environment & Conservation, Div of Water Pollution Control |
| References | |
| TN0026450 | |
| Download: ML17012A282 (8) | |
Text
Tennessee Valley Authority, Post Office Box 2000, Soddy Daisy, Tennessee 37384-2000 January 10, 2017 Mr. Michael Bascom Tennessee Department of Environment and Conservation Division of Water Pollution Control 1301 Riverfront Parkway Chattanooga, Tennessee 37402
Dear Mr. Bascom:
TENNESSEE VALLEY AUTHORITY (TVA) - SEQUOYAH NUCLEAR PLANT (SON) - NPDES PERMIT NO. TN0026450 - DISCHARGE MONITORING REPORT (DMR) for December 2016 Enclosed is the December 2016 Discharge Monitoring Report for Sequoyah Nuclear Plant. There were no exceedances during the reporting period. The Turbine building sump was discharged to the Yard Pond on December 5 and re-aligned on December 6. Turbine Building sump monitoring results are shown in Attachment 1. If you have any questions or need additional information, please contact Millicent Garland by email at mrmoore@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 significant penalties for submitting false information, including the possibility of fine and imprisonment for knowing violations.
Sincerely,
~d Site Vice President (Interim)
Sequoyah Nuclear Plant Enclosures cc (Enclosures):
U.S. Nuclear Regulatory Commission Attn: Document Control Desk Washington, DC 20555
PERMITTEE NAME/ADDRESS (Include Facility Name/Location if Different)
Name _
__!VA-SEQUOYA~UCLEARPLANT ___ ~
Addres_L _E.Q,_BOX 2000 ___________ _
___ _J]_NTEROFFICE OPS-5N-SQN) _______ _
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES)
DISCHARGE MONITORING REPORT (DMR)
TN0026450 I I 101 G I MAJOR (SUBR 01)
F - FINAL Form Approved.
OMB No. 2040-0004
___ _§ODDY-DAISYJ~73BL _______ _
~~P~E~R~M~IT~NU~M~BE~R~~I I DISCHARGE NUMBER I DIFFUSER DISCHARGE I
MONITORING PERIOD EFFLUENT Faclll!Y __ :f_,VA-_fil:QUOYAH NUCLEAR PLANT _____ _
Locatio.!!.._.J::!AMIL TOl:!_COUNTY.._ _________ _
ATTN:Millicent Garland I YEAR I MO I DAY I I YEAR I MO DAY From I 16 I 12 I 01 I To I 16 I 12 31 NO DISCHARGE D...
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 27.9 0
31/31 RCORDR 04 CENTIGRADE MEASUREMENT 00010 1
0 PERMIT
- "k*****
Req; Mon.
DEG.C.
CONTI CALCTD EFFLUENT GROSS REQUIREMENT DAILY MAX NUOUS TEMPERATURE, WATER DEG.
SAMPLE 16.0 0
31 / 31 MODELO 04 CENTIGRADE MEASUREMENT 00010 z
0 PERMIT
- °!'**
30.5 DEG.C.
CONTI CALCTD INSTREAM MONITORING REQUIREMENT DAILYMX NUOUS TEMP. DIFF. BETWEEN SAMP. &
SAMPLE 2.3 0
31 I 31 CALCTD 04 UPSTRM DEG.C MEASUREMENT 00016 1
1 PERMIT
- 'If*
- 'fa
. 5;0 DEG.C.
CONTI CALCTD EFFLUENT GROSS
~EQUIRE[lllENT.
DAILY MX NUOUS*
FLOW, IN CONDUIT OR THRU SAMPLE
/J'f;l 0
31 / 31 RCORDR 03 TREATMENT PLANT MEASUREMENT 50050 1
0 PERMIT Reci.'Mon.
MGD CONTI RCORDR EFFLUENT GROSS REQUIREMENT DAILY MAX NUOUS FLOW, IN CONDUIT OR THRU SAMPLE 1431 0
31 I 31 CALCTD TREATMENT PLANT MEASUREMENT 03 03 50050 1
0 PERMIT Req. Mon.
MGD MGD GONTI CALCTD EFFLUENT GROSS VALUE REQUIREMENT MO AVG NUOUS CHLORINE, TOTAL RESIDUAL SAMPLE 0.026 0.033 0
8 / 31 GRAB MEASUREMENT 19 50060 1
0 PERMIT 0.1 0.1 MG/L
. FIVE PER CALCTD EFFLUENT GROSS VALUE REQUIREMENT.
MO AVG DAILY MAX WEEK TEMPERATURE-C, RATE OF SAMPLE 1.5 0
31 / 31 CALCTD 62 CHANGE MEASUREMENT I
82234 1
0 PERMIT 2.0 DEG CONTI CALCTD EFFLUENT GROSS REQUIREMENT DAILYMX C/HR NUOUS NAME/TITLE PRINCIPAL EXECUTIVE OFFICER I Certify under penalty of law that this document and all attachments were prepared under my
~~P"5idoo~
TELEPHONE DATE direction or supervision in accordance with a system designed to assure that qualified Gregory A. Boerschig 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 423 843-7001 17 01 09 Site Vice President (Interim) 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 SIGNATURE OF PRINCIPAL EXECUTIVr-I information, including the possibility of fine and imprisonment for knowing violations.
OFFICER OR AUTHORIZED AGENT AREA I NUMBER YEAR MO DAY TYPED OR PRINTED CODE COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here)
No closed mode operation. The following injections occurred: Flogard MS 6236 (max calc was 0.05 mg/L, limit was 0.20 mg/L), Spectrus BD 1500 (max calc was 0.05 mg/L, limit was 2.0 mg/L)
EPA Form 3320-1 (REV 3/99)
Previous editions may be used Page 1 of 1
PERMITTEE NAME/ADDRESS (Include Facility Name/Location if Different)
Name _
__!VA-SEQUO~~UCLEARPLANT ___ _
Addres_L __E.~BOX 2000 ___________ _
___ _(j_NTEROFFICE OPS-5N-SQN) _______ _
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES)
DISCHARGE MONITORING REPORT (DMR)
TN0026450 I I 101 T I
MAJOR (SUBR 01)
F-FINAL Form Approved.
OMB No. 2040-0004
---~DDY-DAISY,_I_~73BL _______ _
~~P~E~R~M~IT~N~U~M~B~E~R~~I I DISCHARGE NUMBER I BIOMONITORING FOR OUTFALL 101 I
MONITORING PERIOD EFFLUENT Fa~-~A-SEQUO~HNUCLEARP~NC ____ _
Location_ _JjAMIL TOJi.COUNTY_ -
I ATTN:Millicent Garland I YEAR I MO I DAY I I YEAR I MO I From I 16 I 12 I 01 I To I 16 I 12 I DAY I 31 I
- NO DISCHARGE D NOTE: Read instructions before completinQ this form.
PARAMETER QUANTITY OR LOADING QUALITY OR CONCENTRATION AVERAGE MAXIMUM UNITS MINIMUM AVERAGE MAXIMUM IC25 STATRE 7DAY CHR SAMPLE Monitoring CERIODAPHNIA MEASUREMENT Not Reauired TRP38 1
0 PERMIT 42.8 REQUIREMENT r*.
EFFLUENT GROSS MINIMUM IC25 STATRE 7DAY CHR SAMPLE Monitoring MEASUREMENT PIMEPHALES Not Required TRP6C 1
0 PERMIT 42.8 EFFLUENT GROSS REQUIREMENT MIMINUM SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT I*
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 ~c
~
direction or supervision in accordance with a system designed to assure that qualified Gregory A. Boerschig 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 r~sponsible for gathering Site Vice President the information, the information submitted is, to the best of my knowledge and belief, true, Site Vice President (Interim) accurate, and complete. I am aware that there are significant penalties for submitling false information, including the possibility of fine and imprisonment for knowing violations.
TYPED OR PRINTED COMMENTS AND EXP~NATION OF ANY VIO~ TIONS (Reference all attachments here)
Toxicity was not sampled in December 2016..
EPA Form 3320-1 (REV 3/99)
Previous editions may be used SIGNATURE OF PRINCIPAL EXECUTIVE OFFICER OR AUTHORIZED AGENT NO.
FREQUENCY SAMPLE EX OF TYPE UNITS ANALYSIS 23 PERCENT SEMI COMPOS ANNUAL 23 PERCENT SEMI COMPOS ANNUAL TELEPHONE DATE 423 843-7001 17 01 09 I
AREA I NUMBER YEAR MO DAY CODE Page 1 of 1
,PERMITTEE NAME/ADDRESS (Include Facility Name/Location if Different)
Name _
__!VA-SEQUOYA~UCLEARPLANT ___ _
Addres_L _.E.~BOX 20QQ_ ___________ _
___ __f!.NTEROFFICE OPS-5N-SQN) _______ _
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPOES)
DISCHARGE MONITORING REPORT (DMR)
TN0026450 I I 103 G I MAJOR (SUBR 01)
F-FINAL Form Approved.
OMB No. 2040-0004
__§ODDY-DAISY~~73BL _______ _
~~P~E~R~M~IT~N~U~M~B~E~R~~I I DISCHARGE NUMBER I LOW VOL. WASTE TREATMENT POND Faclfily _ _FA -_fil:QUOYAH NUCLEAR PLANT _____ _
Locatio.o_ _!:!AMIL TOJi.COUNTY__ _________ _
MONITORING PERIOD EFFLUENT NO DISCHARGE D...
NOTE: Read instructions before completinQ this form.
ATTN:Millicent Garland I YEAR I MO I DAY I YEAR MO DAY From I 16 I 12 I 01 I To I 16 I 12 31 PARAMETER QUANTITY OR LOADING QUALITY OR CONCENTRATION NO.
FREQUENCY SAMPLE EX OF TYPE MINIMUM AVERAGE MAXIMUM UNITS ANALYSIS AVERAGE MAXIMUM UNITS PH SAMPLE 7.8 8.1 0
5 / 31 GRAB 12 MEASUREMENT 00400 1
0 PERMIT 6.o 9.0 SU ONCE/
GRAB EFFLUENT GROSS REQUIREMENT MINIMUM MAXIMUM WEEK SOLIDS, TOTAL SUSPENDED SAMPLE
<5.0
<5.0 0
1 / 31 GRAB
\\
19 MEASUREMENT 00530 1
0 PERMIT 30.0 100.0 MG/L ONCE/
GRAB EFFLUENT GROSS REQUIREMENT
.MO AVG DAILY MX MONTH OIL AND GREASE SAMPLE
<5.0
<5.0 0
1 / 31 GRAB 19 MEASUREMENT 00556 1
0 PERMIT 15.0 20.0 MG/L ONCE/
GRAB EFFLUENT GROSS REQUIREMENT MO AVG DAILYMX MONTH FLOW, IN CONDUIT OR THRU SAMPLE 1.235 1.351 0
5 / 31 INST AN 03 TREATMENT PLANT MEASUREMENT 50050 1
0 PERMIT.
Req. Mon.
Req. Mon MGD ONCE/
INST AN EFFLUENT GROSS REQUIREMENT MO AVG DAILY MX WEEK SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT
(""l NAMEfTITLE PRINCIPAL EXECUTIVE OFFICER I Certify under penalty of law that this document and all attachments were prepared under my
"./
TELEPHONE DATE
~!President~
direction or supervision in accordance with a system designed to assure that qualified Gregory A. Boerschig 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 423 843-7001 17 01 09 the information, the information submitted is, to the best of my knowledge and belief, true, Site Vice President (Interim) accurate, and complete. I am aware that there are significant penalties for submitting false SIGNATURE OF PRINCIPAL EXECUTIVE I
information, including the possibility of fine and imprisonment for knowing violations.
OFFICER OR AUTHORIZED AGENT AREA I NUMBER YEAR MO DAY TYPED OR PRINTED CODE COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here)
The Turbine Building Sump (TBS) was discharged directly to the Yard Pond (VP) from December 5 through December 6, 2016.
EPA Form 3320-1 (REV 3/99) erevious editions may be used Page 1 of 1
PERMITTEE NAME/ADDRESS (Include Facility Name/Location if Different)
Name _
_!VA-SEQUOYA~UCLEARPLANT ___ _
Addres_L __ PJLBOX 2000 ___________ _
---~TEROFFICEOPS-5N-SQNl _______ _
---~DDY-DAISYJ~73BL _______ _
Fac.J.illy_ JYA-_fil:QUOYAH NUCLEAR PLANT _____ _
Locatio.!!._ __!:!AMIL TOJ:!..COUNTY__ _________ _
ATTN:Millicent Garland NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES)
DISCHARGE MONITORING REPORT (DMR)
TN0026450 I I 110 G I
~~P~E~R~M~IT~N~U~M~B~E~R~""'91 I DISCHARGE NUMBER I I YEAR I From I 16 I MONITORING PERIOD MO I DAY I fuAR I MO 12 I 01 I To I 16 I 12 I
DAY I 31 I MAJOR (SUBR 01)
F-FINAL RECYCLED COOLING WATER EFFLUENT NO DISCHARGE I xx I ***
Form Approved.
OMB No. 2040-0004 NOTE: Read instructions before completinq this form.
PARAMETER QUANTITY OR LOADING QUALITY OR CONCENTRATION NO.
FREQUENCY
~AMPLE AVERAGE MAXIMUM UNITS MINIMUM TEMPERATURE, WATER DEG.
SAMPLE CENTIGRADE MEASUREMENT 00010 1
0 PERMIT EFFLUENT GROSS VALUE REQUIREMENT TEMPERATURE, WATER DEG.
SAMPLE CENTIGRADE MEASUREMENT 00010 z
0 PERMIT INSTREAM MONITORING REQUIREMENT TEMP. DIFF. BETWEEN SAMP. &
SAMPLE UPSTRM DEG.C MEASUREMENT 00016 1
0 PERMIT EFFLUENT GROSS VALUE REQUIREMENT FLOW, IN CONDUIT OR THRU SAMPLE 03 TREATMENT PLANT MEASUREMENT 50050 1
0 PERMIT Req. Mon..
MGD EFFLUENT GROSS VALUE REQUIREMENT DAILY MX CHLORINE, TOTAL RESIDUAL SAMPLE MEASUREMENT 50060 1
0 PERMIT EFFLUENT GROSS VALUE REQUIREMENT TEMPERATURE - C, RATE OF SAMPLE 04 CHANGE MEASUREMENT 82234 1
0 PERMIT 2
DEGC EFFLUENT GROSS VALUE REQUIREMEN1:
DAILYMX 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 direction or supervision in accordance with a system designed to assure that qualified Gregory A. Boerschig 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 Site Vice President (Interim) 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 imprisonment for knowing violations.
TYPED OR PRINTED COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here)
No Discharge this Period EPA Form 3320-1 (REV 3/99)
Previous editions may be used EX OF TYPE AVERAGE MAXIMUM UNITS ANALYSIS 04 REPORT DEGC CONTIN CALCTD DAILYMX uous 04 30.5 DEGC CONTIN CALCTD DAILY MX uous 04 5
DEGC CONTIN.CALCTD DAILYMX uous CONTIN RCORDR uous 19 0.1 0.1 MG/L Five per CALCTD MO AVG DAILY MX Week CONTIN CALCTD uous rJ
~oo(Pra~
TELEPHONE DATE 423 843-7001 17 01 09 SIGNATURE OF PRINCIPAL EXECUTIVE I
OFFICER OR AUTHORIZED AGENT AREA I NUMBER YEAR MO DAY CODE Page 1 of 1
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDESJ DISCHARGE MONITORING REPORT (DMR)
TN0026450 11 110 T I
MAJOR (SUBR 01)
F-FINAL Form Approved.
OMB No. 2040-0004
~~P~E~R~M~IT~NU~M~BE~R~~I I DISCHARGE NUMBER I RECYCLED COOLING WATER MONITORING PERIOD EFFLUENT NO DISCHARGE I xx I ***
I YEAR I MO I DAY I YEAR MO DAY From I 16 I 12 I 01 I To I 16 I 12 31 ATTN:Millicent Garland NOTE: Read instructions before completin>i this form.
PARAMETER I><
QUANTITY OR LOADING QUALITY OR CONCENTRATION AVERAGE MAXIMUM UNITS MINIMUM AVERAGE MAXIMUM IC25 STATRE 7DAY CHR SAMPLE CERIODAPHNIA MEASUREMENT TRP3B 1
0 0
PERMFr
- ~*****.
42.8 EFFLUENT GROSS VALUE REQUIREMENT MINIMUM IC25 STATRE 7DAY CHR SAMPLE PIMEPHALES MEASUREMENT TRP6C 1
0 0
PERMIT 42:8 EFFLUENT GROSS VALUE REQUIREMENT MINIMUM 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 Gregory A. Boerschig 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, Site Vice President (Interim) accurate, and complete. I am aware that there are significant penalties for submitting false
,__ _______________ _,information, including the possibility of fine and imprisonment for knowing violations.
TYPED OR PRINTED COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here)
No Discharge this Period EPA Form 3320-1 (REV 3/99)
Previous editions may be used
~Vice Presiden SIGNATURE OF PRINCIPAL EXEC E
OFFICER OR AUTHORIZED AGENT NO.
FREQUENCY SAMPLE EX OF TYPE UNITS ANALYSIS 23 PERCENT SEMI COMPOS ANNUAL 23 PERCENT SEMI COMPOS ANNUAL TELEPHONE DATE 423 843-7001 17 01 09 AREA NUMBER YEAR MO DAY CODE Page 1 of 1
PERMIITEE NAME/ADDRESS (Include Facility Name/Location if Different)
Name _
_!VA-SEQUOYA~UCLEARPLANT ___ _
Addres,L _.E.~BOX 2000 ___________ _
___.J!.NTEROFFICE OPS-5N-SQNl _______ _
---~ODDY-DAISYJ~73BL __ ~----
Faclfily_JYA-SEQUOYAH NUCLEAR PLANT_ -
LocatiO.fL _!:!AMIL TOl:!_COUNTY_ -
ATTN:Millicent Garland NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES}
DISCHARGE MONITORING REPORT (DMR)
TN0026450 11 118 G I
e===-~P~E~R~M~IT~NU~M~BE~R~~I I DISCHARGE NUMBER I I YEAR I MO I DAY I I YEAR I MO DAY I I I
MONITORING PERIOD From I 16 I 12 I 01 I To I 16 I 12 31 I MAJOR (SUBR 01)
F-FINAL WASTEWATER & STORM WATER EFFLUENT NO DISCHARGE I xx I ***
Form Approved.
OMB No. 2040-0004 NOTE: Read instructions before completini:i this form.
PARAMETER QUANTITY OR LOADING QUALITY OR CONCENTRATION NO.
FREQUENCY SAMPLE AVERAGE MAXIMUM UNITS MINIMUM AVERAGE MAXIMUM OXYGEN, DISSOLVED (DO)
SAMPLE MEASUREMENT 00300 1
0 PERMIT 2
EFFLUENT GROSS
.REQUIREMENT '
MINIMUM SOLIDS, TOTAL SUSPENDED SAMPLE MEASUREMENT 00530 1
0 PERMIT EFFLUENT GROSS REQUIREMENT SOLIDS, SETTLEABLE SAMPLE MEASUREMENT 00545 1
0 PERMIT EFFLUENT GROSS REQUIREMENT FLOW, IN CONDUIT OR THRU SAMPLE 03 TREATMENT PLANT MEASUREMENT 50050 1
0
- PERMIT Req. Mon..
Req. Mon.
MGD EFFLUENT GROSS REQUIREMENT MO AVG DAILY MX 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 direction or supervision in accordance with a system designed to assure that qualified Gregory A. Boerschig 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, Site Vice President (Interim) accurate, and complete. I am aware that there are significant penalties for submitting false r-----------------<information, including the possibility of fine and imprisonment for knowing violations.
TYPED OR PRINTED COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here)
.100 DAILYMX 1.,
DAILYMX SIGNATURE OF PRINCIPAL EXECUTIVE OFFICER OR AUTHORIZED AGENT During this reporting period, there has been no flow from the Dredge Pond other than that resulting from rainfall. No Discharge this Period EPA Form 3320-1 (REV 3/99)
Previous editions may be used EX OF TYPE UNITS ANALYSIS 19 MG/L TWICE/
GRAB WEEK 19 MG/L TWICE/
GRAB WEEK
- 25.
ML/L ONCE/
GRAB MONTH ONCE( '.ESTIMA BATCH.
TELEPHONE DATE 423 843-7001 17 01 09 AREA NUMBER YEAR MO DAY CODE Page 1 of 1
TVA Sequoyah Nuclear Plant NPDES Pe.rmit Number TN0026450 Turbine Building Sump Monitoring Data The turbine building sump was discharged directly to the yard drainage pond from 12/5/16 to 12/6/2016. During this period, the turbine building sump was monitored in accordance with the narrative condition found in Part l.A.2*ofthe NPDES Permit TN0026450. There are no permit limits applicable at this monitoring point, which flows to the yard drainage pond, mixes with other flows in the diffuser pond, then discharges to the Tennessee River at Outfall 101.
Parameter Daily Minimum Monthly Averae:e Daily Maximum No. of Samples,
Flow I
1.16 MGD 1.17 MGD 1.
pH 7.77 s.u.
7.77 s.u.
1 O&G
<5.0 mg/L
<5.0 mg/L 1
TSS 5.0 mg/L 5.0 mg/L 1