ML13289A198

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Sqn Annual Water Withdrawal Updates for July 2010
ML13289A198
Person / Time
Site: Sequoyah  Tennessee Valley Authority icon.png
Issue date: 08/11/2010
From: Church C R
Tennessee Valley Authority
To: Cromer P
Office of Nuclear Reactor Regulation, State of TN, Dept of Environment & Conservation, Div of Water Pollution Control
Shared Package
ML13289A109 List: ... further results
References
Download: ML13289A198 (204)


Text

{{#Wiki_filter:S58 100811 800-NPDES CORRESPONDENCE August 11, 2010 State of Tennessee Department of Environment and Conservation Division of Water Pollution Control Enforcement & Compliance Section 6"' Floor, L & C Annex 401 Church Street Nashville, Tennessee 37243-1534

Dear Mr. Patrick Cromer:

SEQUOYAH NUCLEAR PLANT-DISCHARGE MONITORING REPORT FOR JULY 2010 Enclosed is the July 201 o Discharge Monitoring Report for Sequoyah Nuclear Plant. If you have any questions or need additional information, please contact Stephanie Howard at (423) 843-6700 of Sequoyah's Environmental staff. 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. Christopher R. Church Site Vice President Sequoyah Nuclear Plant Enclosure cc (Enclosure): Chattanooga Environmental Field Office 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 cc: B. E. Brickhouse, LP 5U-C C. R. Church, OPS 4A-SQN S. A. Howard, OPS 5N-SQN K. Langdon, POB 2B-SQN D. B. Nida, LP 5U-C A A. Ray, WT 11A-K G. R. Signer, WT 6A-K B. A Wetzel, OPS 4A-SQN G. J. Wynn, POB 2B-SQN K. M. Hodges (EDMS), LP 2V-C Tennessee Valley Authority. P::*st (Jj1ce Sex 2CDO. Scddt Oaisf', Tenressee 3138.:!-2-JCC August 11,2010 State of Tennessee Department of Environment and Conservation Division of Water Pollution Control Enforcement & Compliance Section 6'* Floor, L & C Annex 401 Church Street Nashville, Tennessee 37243-1534

Dear Mr. Patrick Cromer:

SEQUOYAH NUCLEAR PLANT-DISCHARGE MONITORING REPORT FOR JULY 2010 Enclosed is the July 2010 Discharge Monitoring Report for Sequoyah Nuclear Plant. If you have any questions or need additional information, please contact Stephanie Howard at (423) 843-6700 of Sequoyah's Environmental staff. 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, 4_t;Uz Christopher R. Church Site Vice President Sequoyah Nuclear Plant Enclosure cc (Enclosure): Chattanooga Environmental Field Office Division of Water Pollution Control State Office Building, Suite 550 540 McCallie Avenue Chattanooga, Tennessee 37402-2013 U.S. Nuclear Regulatory Commission A TIN: Document Control Desk Washington, D.C. 20555 REVIEW/CONCURRENCE SHEET DOCUMENT NAME: SEQUOYAH NUCLEAR PLANT July DMR ORGANIZATION: Environmental DOCUMENT PREPARED BY: Bethany Hyatte DATE: 8/5/2010 CONCURRENCES Name R c Signature -Comment Date v N ' S. A. Howard X _4twheutM._ (\ .iJo!IDOA S')CJ llo G.J. Wynn X ,_ ..,.:.--' \. \r)..)....F* B. A. Wetzel X J 0.

  • A U, K. Langdon X(
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C. R Church X tO l.JL() '-c.;-INSTRUCTIONS: Originator will determine the review/concurrence assignment. REVIEW: Examine technical content and commitments made. A review (RV) should confirm the truth and accuracy of factual statements and indicate agreement with commitments made which are applicable to the reviewer's organization. CONCURRENCE: Indication of agreement with the document as a whole. Concurrence (CN) signifies that the document is responsive to the intended

purpose, logical in construction, and clear in meaning in the eyes of the recipient.

A concurrence signature indicates that the individual would be willing to sign the document for the agency. PERMmEE NAME/ADDRESS (Include Facilitv Name/Location if Oifferenl) Jllame __ Til_ S_EOUOYAH __ _ ___ P_,Q.__Il_OX2_QOO_ __ _ _ _ _ ______ _ _____ ttNJE...RQEOCU6:28_*SQNl _______ _ ____ SQD!LY _cDI\[S_'L lli ______ _ £9Qjjt;y_ _ _______ _ J.Q@!Q_ ____________ _ NATIONAl POllUTANT DISCHARGE EliMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (OMR) 11 1 MAJOR (SUBR 01) F-FINAL DIFFUSER DISCHARGE EFFLUENT Form Approved. OMB No. 2040-0004 ATTNo stepnanie A. Howard I YEAR MO MO QA From 10 I 07 01 ro[ 10 07 I 31 *** NO DISCHARGE [l *** NOTE: Read instructions before this. form. >< PARAMETER .1u11:t, WATER DEG. Al"ll:::: I<.; toN I 00010 z 0 0 INSTREAM MONITORING


ATURE, WATER DEG. lJI::N 00010 1 0 0 EFFLUENT GROSS VALUE TEMP. DIFF, BETWEEN SAMP. & UPSTRM DEG.C SAMPLE MEASUREMENT PERMIT REQUIREMENT I SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT QUANTITY OR LOADING UNITS ********

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I ******** ******** I ******** OUAUTY OR CONCENTRATION NO. FREQUENCY SAMPLE EX OF TYPE UNITS I ANAlYSIS


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31,3 DEG.C. SEE--r CK REQ PERMIT ** -, 'l :Xc; '30.5 , . 'eDAILYMX 04 DEG. c. SEE --, CK REQ PERMIT I ******** 37.9 s ':.,REPORT ,,,;:* . n '>' DAILY MX 1,0 04 0 I 31 I 31 I CALCTD 00016 1 s 0 PERMIT -Jo:UU,"U-Jo:

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-MEASUREMENT 7.7 12 0 I b I 31 I GRAB WEEKLY I GRAB 00400 1 0 0 PERMIT ********

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EFFLUE"T_GR()SS VALUE REQUIREMENT MUM ____ L SOLIDS, TOTAL SUSPENDED SAMPLE ********

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-100530 1 0 0 FFFI.UENT GROSS VALUE lOll AND GREASE 100556 1 I=F"!=I I 0 0 VALUE FLOW,IN CONDUIT OR THRU TREATMENT PLANT MEASUREMENT PERMIT I REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT , ,

I ******** . **.* I ******** 1635 50050 1 0 0 PERMIT ******** ru:rul EFFLUENT REQUIREMENT DAILY MX . *-* 03 MGD 3 19 I , , **** ,,., **. , 3a1 'l 1 oo . , ,*', MG/L <6 <6 19 rc ....... ...... ' **. ,.*:.-.J;15' is; .* 20 .. I.*. * *****'** MDAVO *. HeDAILYMX MG/L ********

    • 0 1/ 51 GRAB -* MONTHLY GRAB -----0 i 1131 GRAB MONTHL VI GRAB 0 I 31 I 31 RCORDR I CONTIN uous EXECUTIVE OFFICER entandallattadlmentswereprepa.

, ... undt!rmy / TELEPHONE DATE ****-*------------- ---*-*--* direction or superv1s1on in accord<ince wtth a system to assure that qualified personnel / -Christopher R. Church properly gather and evaluate the Information submitted. Ba5ed on my 1nqu1ry of the person or ,.,.:; person5 who manage the system, or those persons directly responsibl&ior gathenng the Sequoyah Site ice President . * . inlormallon, the Information Sl.lbmltled IS, to the best of my knowledge and belief, true, 843*7001 10 08 09 uoyah S1te .. VIce Prestdent

accurate, I am that there are significant penalties for false SIGNATURE OF PRINCIPAL EXECUTIVE

______


* information, 1nclud1ng the poss1b111ty affine and 1mpnsonmentfor knowing v1olat1ons.

OFFICER OR AUTHORIZED AGENT NUMBER YEAR M ___ _ __ UAY COMMENTS AND EXPLANATION OF ANY VIOLATIONS (1/eference all attachments her No closed mode operation. The following information is included in attachments: CCW data, veliger monitoring data, and thermal discussion.


*

EPA Form 3320-1 (REV 3199) Previous editions may be used Page 1 of 2 DMR Attachment CCWData CCWTRENCH Extractable Petroleum Date/Time Collected Hydrocarbons Analysis Date/Time Analyst Method No water would come out of the pump. No sample could be obtained. CCWCHANNEL Extractable Petroleum Date/Time Collected Hydrocarbons Analysis Date/Time Analyst Method 07/14/2010@ 1042 <0.10 mg/1 07/15/2010@ 2125 JOB EPH Mean# of Water Mean# of Water SUB NOTES:% Sample Date ZM/m3 %Settlers Temp. ("C) Sample Date Asiatic Temp. ("C) LOCATION LOCATION Gravid Asiatic COLLECTED BY Clamslm3 Clam 11/03/2009 133 0 16 11/03/2009 76 16 lnplant RCW CMW 11/10/2009 417 6.1 16 11/10/2009 25 16 lnplant RCW CMW 11/17/2009 269 0 16 11/17/2009 0 16 lnplant RCW CMW 11/24/2009 36 50 15 11/24/2009 18 15 lnplant RCW CMW 12/01/2009 32 0 13.5 12/01/2009 0 13.5 lnplant RCW WE 12/08/2009 38 0 11 12/08/2009 0 11 lnplant RCW CMW 01/05/2010 0 0 6 01/05/2010 0 6 lnplant RCW B 01/12/2010 0 0 5 01/12/2010 0 5 lnplant RCW 01/19/2010 0 0 6 01/19/2010 0 6 lnplant RCW p 01/26/2010 32 0 7.5 01/26/2009 0 7.5 lnplant RCW NRT 02/02/2010 0 0 7 02/02/2010 0 7 lnplant RCW MSW/WDT 02/09/2010 0 0 8 02/09/2010 0 8 lnplant RCW BUTC 02/16/2010 0 0 5 02/16/2010 0 5 In plant RCW BJ 02/23/2010 11.7 0 7 02/23/2010 0 7 In plant RCW BJ 03/02/2010 0 0 6 03/02/2010 0 6 In plant RCW PB 03/09/2010 0 0 8 03/09/2010 0 8 In plant RCW MJW 03/16/2010 0 0 10 03/16/2010 0 10 In plant RCW BC 03/23/2010 14 0 11 03/23/2010 0 11 In plant RCW BC 03/30/2010 0 0 14 03/30/2010 0 14 In plant RCW BAPO Apr-2010 no samples collected May-2010 no samples collected Jun-2010 no samples collected Jul-2010 no samples collected For ten days in July, the daily maximum 24-hour average temperature river temperature was above 30.5 C. In all instances, Sequoyah complied with State of Tennessee NPDES Permit No. TN0026450 (effective date September 1, 200S), Part 1, A. Effluent Limitations and Monitoring Requirements for Outfa\1101, page 2 of 25 bullet 5 which states ,"The daily maximum 24-hour average river temperature is limited to 30.5 C. Since the state's criteria makes exception for the value as a result of natural conditions, where the 24-hour average ambient temperature exceeds 29.4 C and the plant is operated in helper mode (full operation of one cooling tower, at least three lift pumps, per operating unit) the maximum temperature may exceed 30.S C. In no case shall the plant discharge cause the 1-hour average river temperature at the downstream edge of the mixing zone to exceed 33.9 C without the consent of the permitting authority." The below table is provided as a demonstration of when Sequoyah met these requirements of the permit during the month of July. 24-hour 24-hour 24-hour Maximum 1 Maximum 1 Number of average average average Hr average Hr average Cooling downstream ambient ambient Downstream Downstream Tower Lift temperature temperature temperature temperature temperature Pumps in July {Celsius) {Fahrenheit) {Celsius) {Fahrenheit) {Celsius) Service >29.4 deg C < 33.9 deg C 9 30.8 87.5 31.1 88.1 31.2 6 10 30.6 87.1 30.6 87.4 30.8 6 16 30.7 87.2 30.4 87.8 31.0 6 24 31.2 88.1 31.4 88.7 31.5 6 25 31.2 88.2 31.3 88.0 31.1 6 26 30.7 87.3 31.0 88.1 31.2 6 27 30.7 87.2 30.8 87.1 30.6 6 29 30.8 87.4 31.1 88.0 31.1 6 30 31.1 87.9 31.8 89.5 31.9 6 31 31.3 88.3 32.1 88.7 31.5 6 PERMITTEE NAME/ADDRESS (Include Facility Name/Location if Different} TY_A-_ __ .


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_______ _ _ ___ _ _ S.QpQY ... _____ -*-* _ .F.iiQ!iQ. _TYl\_:_SJ;QYQY8H_NYC!.EAR. eLAl'H ______ _ J.QqtiQ_ ____ H_A_MJ1T_QN_J;;Q!JNIY ____________ _ ATTN: Stephanie A. Howard 50060 0 0 EFFLUENT GROSS VALUE ----------*-*- TEMPERATURE-C, RATE OF CHANGE 82234 1 0 0 EFFLUENT GROSS VALUE r---PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT I SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT

NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMRJ I MAJOR (SUBR01) F-FINAL DIFFUSER DISCHARGE EFFLUENT

      • NO DISCHARGE
            • .**

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I' :\. -""" l .. J I,;-. Form Approveel. OMB No_ 2040-0004 D ... f-I CONTIN rALCTD j 1uous. , **** f---+. PERMIT REQUIREMENT I .. 1-:---t---* --1 SAMPLE 1 1 ! 1 1> < c 1 1 1 MEASUREMENT --t----- ---+----- REQUIREMENT I L_ .. _ _l__c_.L_ __ __L __ _:___J \1\iAMEfriTLE PRINCIPAL EXECUTIVE 1-Cert1fy .under pen.ally of law that.this an*d*. all we. " P. repar. ed under my z; ---:;---TELEPHONE --,-----DATE


*-----------------

d1rect1on or superviSIOn 1n accotdance with a system designed to assure that qualified personnel

  • --1--,....:: __ :_-=-. ---* Christopher R. Church properly gather and evaluate the infonnalion submitted.

Based on my inqu1ry of the person or persons who manage the system, or !hose persons directly responsible for gathering the Sequoyah Site Vice President . . . linformalion, \he information submitted 1s. to the best of my knowledge and belief, true, 423 1843-7001 1 0 08 09 Sequoyah S1te Vtce Prestdent aa::ISate, and complete. 1 am aware that there are s1gnific.:ant penalties for subrnltttng talse SIGNATURE OF PRINCIPAL EXECUTIVE t I information, 1nclud1ng the possibility of flne and impr1sonment for knowing Vtolallons. OFFICER OR AUTHORIZED AGE NT AREA --N._U_M_B_E_R-----1-YEAR --MO--DAY L. ____ .:.TY.:.:.PED OR_Pil."":r*o.

  • -I

-. COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attacnments ner The following injections occurred:

1. Floguard MS6236 (max. calc. cone. was 0.062mg/L-Iimit 0.2mg/L)
2. Biodetergent 73551 (max. calc. cone. was 0.017mg/L--Iimit 2.0mg/L)

(max. calc. cone. was 0.039mg/L-Iimit 0.050mg/L)

4. Spectrus CT1300 (low detection level analytical method was <0.050mg/L-Iimit 0.050mgll)

EPA Fonn 3320-1 (REv .)l"lml Previous editiOit>> may J.X: u>>c-u 3. Spectrus CT1300 Page 2 of 2 PERMITIEE NAME/ADDRESS (fr?Ciude Facilitv Name/location if Different) Rame __ TlfA_: _Nl)CLEAR ___ _ ___P...Q . ..§PX200Q __ -*-------_ _______ _ ______ SQ.PQY .:..P.8.!SY. ___ ----_ __ _ .. -* __ _ _H_A_M!!,T.QNSQ!.!fiD' _____ .. ______ _ AITN: stephanie A. Howard NATIONAL POLLUTANT DISCHARGE ELIMINATION SVSTEM (NPDES) DISCHARGE MONITORING REPORT (DMRJ II I YEAR MO MO DA)' I I From 10 I 07 01 To \i 07 I 31 MAJOR (SUBR 01) F-FINAL Form Approved. OMB No. 2040-0004 BIOMONITORING FOR OUTFALL 101 EFFLUENT NO DISCHARGE D ... NOTE: Read instructions before completinq this form. PARAMETER

  • ---------*-,-

. ---EX I OF I TYPE / MAXIMUM UNITS Ulr.JiliiiiU .II.\IJ:P4f"':r:: U.II..VIUIIU llltJITc;: ANALYSIS E 7DAY CHR ----t"-SAMPLE --****. HNIA MEASUREMENT 0 0 PERMIT GROSS VALUE REQUIREMENT IC25 STATR-E 7DAY CHR --SAMPLE ***** .. . ' -PIMEPHALES MEASUREMENT I I I I '" *--TRP6C 0 0 1"\II;Oy ............. l I I L _ __j I . * . >45.2. _*. "*1111*******,, .' *"'"Ill'**"'"'* J PFRCFNT J J SFF J r.OMPOS EFFLUENT _GROSS I RE::::ENT .I .I I I MIMINI.JI I I I --MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT I 1----- 1*: . -*_. -***.* .. ** ..... '* "" ----------I RE::::ENT I l I I' . i ,; ... J; ** ':*: I I -+-----+------- MEASUREMENT 1----+--+ 1-PERMIT REQUIREMENT I SAMPLE MEASUREMENT --PERMIT REQUIREMENT )i -SAMPLE ------I .I I \,f: .:;;¥!), I I -*-I I I I I MEASUREMENT PERMIT ---t--REQUIREMENT


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-*--NAME/TITLE PRINCIPAL EXECUTIVE . I Cartify.undar lawtha1 thisd.ocument and a. II aUachment:s.were pre. "'""' ** under my 4-TELEPHONE t DATE ___


direction Of" superviSIOn 1n acoordance w1th a system des1gned to assure that qualified personnel *--

  • -*----Christopher R. Church properly gather and evaluate the Information subm*tted.

Based on my 1nqu1ry of the person or persons who manage u-.e system, or those persoos d*raclly respoos1ble for gathenng the Sequoyah Site ice p tdent . . . mformat*on, the information submitted IS , to the best of my knowledge and true,

  • 423 843-7001 1 0 08 09 Sequoyah S1te Vtce_ President

... _ and complete. I am aware that Significant penalties fDf slilmitting false SIGNATURE OF PRINCIPAL EXECUTIVE I _--_ __ _ ___ _ __________ -*--tniOfmatlon, 1nc1ud.ng the poss1btllly affine and tmpnsonmentlor knowing v*otat*ons. OFFICER OR AUTHORIZED AGENT AREA I NUMBER YEAR MO DAY . TYPED OR PRINTED CO.IlE....l...________ .,. __ . _ *--LC:COO:M-cM=ENc:T=s AND EXPLANATION OF ANY VIOLATIONS rReFerence all attachments het Toxicity was not sampled in July 2010. EPA Form 3320-1 (REV 3199) Previous editions may be used Page 1 of 1 PERMITTEE NAMEJADDRESS (Include Facility Name/Location if Different) N.a!ll_e __ TIJA- _l'll)CI,.EAR Ptj\N!_ __ _ &ldress ___ P_.Q._J!.OX2.ooo__ __ --** ________ _ . ____ ________ _ NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDESJ DISCHARGE MONITORING REPORT (DMR) MAJOR (SUBR 01) F-FINAL Form Approved OMB No. 204o-0004 ________ SQDID' _:l}A!SY.. ru ___________ .. _Dli\..:_SEOYQ'ffifi!.J!J.Cl . .EA.ReLANJ ____ _ 1QQ!ti.Q_ __ t-!AM!! T.QI\LCQ!.!tflV_ ___ _ _____ _ I J I DISCHARG: I P;mt ANNUAL MONITORING (PCBS) EFFLUENT

      • NO DISCHARGE D ... .------PARAMETER -* ****-. _ _ ***-NOTE: Read inslruclions before complelinQ this form. -**-* * ---**---*----*-**

ATTN: stepnanie A. Howard >< Fromjil o1 ror 10 l i QUANTITY OR LOADING QUALITY OR CONCENTRATION NO. FREQUENCY r SAMPLE EX OF TYPE !POLYCHLORINATED BIPHENYLS SAMPLE MEASUREMENT AVERAGE I MAXIMUM I UNITS MINIMUM I AVERAGE I MAXIMUM I UNITS ANALYSIS I ******** I ******** I ******** I I --------******** -<0.0 0 1 I 365 GRAB 19 39521 EFFLUENT GROSS VALUE 0 0 f---PERMIT REQUIREMENT I ******** I -** I ******"*' I **""**-*

  • -. ::A 0.0 -1 MGIL r--*-r-ANNUALT GRAB . --------SAMPLE MEASUREMENT PERMIT *-+---+------1 REQUIREMENT SAMPLE MEASUREMENT PERMIT I I* REQUIREMENT SAM...-Lt::

==F. [ I I 1** *-**... r , .. ;, -*.:lr I I . '*' .:*.:,,; . :*::**.: .. '. *':* *:; < .'.: ,, ' _:,. :>::*;;i;t;;**::<_'*-:;;?. ':*.;**.*:>**' MEASUREMENT PERMIT REOUIREMEfl SAMPLE I I******** < , I* :* .: jliJ . J t -= I I . *_-. *. ! .. .* . -*: , ,,,,, *. 1---.... .... -. MEASUREMENT PERMIT REQUIREMENT SAMPLt::

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  • .I ...:..J rNiiME/TITlE PRINCIPAl EXECUTIVE OFFICER f*;;,fy ""'"' peo*tyof tow th,. th;, documam ;"" *_II a_nachffients.were prepared ur1dermy 'f.t# f--"-"."

-*---------------- ---"-----d*recllon or supervision Jn acoorda.-.::e wllh a system des1gned to assure lhat qualified personnel Christopher R. Church properly gather and evaluate the Information submitted_ Based on my *nqutry of the peiSOfl or petsons who manage the system,_or thoSe persons d1reclly responsible for gathenng the Sequoyah Site Vice President Sequoyah Site Vice President Information, the *nlormat*on submitted 1s . to the best of my ktlowledge and belief, true, accwate, and complete. I am aware that there are significant penalties for submitting false _____ ----iinform .. ahon, 1nclud1ng the possibility of fine arxl imprisonment for knowing violations. L_____,_ TYPED OR PRINTED _L *------------ COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments net PCBs were sampled on 6/30/2010. EPA Form 3320*1 (REV 3199} Previous editions may be used SIGNATURE OF PRINCIPAL EXECUTIVE OFFICER OR AUTHORIZED AGENT I-'------'--- __ .l._ __ L.--;---2ElEPHONE-


H 423 843-7001 10 08 09 I YEAR MO_-DAY Page 1 of 1 PERMIITEE NAME/ADDRESS (Include FaciJitv Name/Location if Different)

Jl!ilme_ T\fA_: __ __p ....Q.Jl.OX2QOQ_ _ __ __ _ _______ _ ____ (!N_TfBQEF:K:UIU&S.QNL _______ _ NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) MAJOR DISCHARGE MONITORING REPORT (DMRJ (SUBR 01) F-FINAL Form Approved. OMB No. 2040-0004 _ _ _ ___ SQPQY..:..PAls.'L lli-..1?3B.4 _____ _ _nfl\..:..SEOUO'i.Ati !\1 U1=LE_A_R_ elAJ'!T _ __:_ __ _ 1QQW2_ _H.AM!rJ:Q_N_CQ!Ji"'T'f ___________ _ J I I I I LOW VOL. WASTE TREATMENT POND EFFLUENT ATTN: Stephanie A_ Howard 100400 1 0 0 PERMIT YEAR MP MP pey From 10 I 07i( ro[ 10 07 I 31 *"* NO DISCHARGE lltlltlltfllltWIItllt " 6.0;, MINIMUM H ********[ i]

EFFLUENT GROSS VALUE I REQUIREMENT I SOLIDS, TOTAL SUSPENDED SAMPLE 6 MEASUREMENT -6 I 8 00556 0 0 EFFLUENT GROSS VALUE FLOW, IN CONDUIT OR THRU TREATMENT PLANT SAMPLE MEASUREMENT 250 DAILYMX 1.328 LBSIDY L -;;. . .-..... ,'15 . {,,. 20 .I MOAVO 1 'DAILY MX ******** 03 ********

50050 1 0 0 PERMIT .. REPORT _-REPORT EFFLUENT GROSS VALUE REQUIREMENT I 'MO AVO-DAILY MX _I_ I ' J': * -------SAMPLE MGD I :*':-',"""""*-.**.-, \f' .*.*-****** <*>_*. *:; ;,L-. *.-* ._' --MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT I -*1-------. >', D ... su 1 1 THREE/ r-WEEK 19 0 4 I 31 GRAB MG/L I I WEEKLy I GRAB I 19 0 4 I 31 GRAB MG/L WEEKLY GRAB .. 0 31 I 31 TOTALZ *-*------.. I SEE TOTALZ PERMIT I ---PERMIT I I I -------,_,_ .. t:jX --I I [REQUIREMENT I* -* !-* f--SAMPLE ---MEASUREMENT I PERMIT I I ____ REQUIREMENT . * . ----+--*- I I I --l '** -... :. :' **-: +-,, .. ,0_ ... -_* *-*-* *.--.. .. . . . ... ; .. **. . -___ * .. , .;,;--. NAME/TITLE PRINCIPA--L-EXECUTIVE OFFICER I Certify unde-r o! law that-t-his docu_ all. *_.ttachments. ""_ "'. __'_'_'_d under my / _A' TELEPHONE- ---* ------- d1rect*on or superv1s1on 1n qccordance Wllh a system designed to 8S$Ure that qualified personnel &-" (/'? ------Christopher R. Church p.-operly gather and evaluate the Information submilted. Based on my mquny of the person or persons who manage the system. or those persons directly responsible lor gather1ng the Sequoya Site ice President . . . the information subm1tled 1s, to the best of my knowledge and belief, true, 423 10 06 09 Sequoyah Site Vtce President accu-ate, and complele. I am aware that there are sign*f*can\ subn11tt1ng false SIGNATURE OF PRINCIPAL EXECUTIVE -*-___ _ _ ----*---------** 1nformat1on. the P<>Sstblllly of f1ne and 1mpnsonmenl for koow1ng violations OFFICER OR AUTHORIZED AGE NT AREA MO DAY 00F ANY VIOLATIONS tl?eFerence all attachments hel ----_ _co_ ---------*----. *---EPA Form (REV 3199) Previous editions may be used Page 1 of PERMITIEE NAME/ADDRESS (Include Facility Name/Location if Different) !'lilme_ _'flo' A_: NUCI!AI! ___ _ Mr:tteM _p_..._Q._B_OX2_Q9(L ____________ _ _____ U_N_TfB:QfFJCUU8__:_S_Q_NL ______ _ NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NP0£8) DISCHARGE MONITORING REPORT (OMRJ MAJOR (SUBR 01) F-FINAL Form Approved OMB No_ 2040-0004 ___ SQP!lY ..:..PA!S'f_. _____ _ _TYF.: __ $E_Q6!.Q'i8tfl.J!EI._f_A_R_P!.A"'T ______ _ !Qg_tiQ_

  • -_________

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.,.. 'f;-! / v ... ...,.-,-, ....... I under penalty ollawthatthisdocument and all attachments were prepared Lnder my ldlredlon or superviSIOn 1n accordallCEt with a system deSigned to assure that qualified personnel Christopher R. Church properly gather and evaluate the informal ion submitted. Based on my inquiry of the person or persons who manage the sy:>tem, or those persons directly responsible for gathenng the Sequoyah Site Vice President Information, th*11nformallon submitted is , to the best of my knowledge and belief, true, accurate, and complete. 1 am aware that there are significant for subsmtting false -*-*---------j'nlormallon, including the p05sibility of fine and impnsonment ICA" knowing violations. TYPED OR PRINTED COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments het No Discharge this Period EPA Form {REV 3199) Previous editions may be used g, SIGNATURE Of PRINCIPAl EXECUTIVE OFFICER OR AUTHORIZED AGE NT I ANALYSIS --12 su DAILY-I -GRAB -* 19 -MG/L DAILY I COMPOS 19 MG/L DAILY I GRAS -19 MG/L DAILv-*lcoMPos 1 -19 MG/L t--+oAii:vicoMPos 1 -------19 MG/L f-----l-D-A-IL-Y-IcoMPos I --.. L_ DAlLY I CALCTO I ----TELEPHONE 423 843-7001

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accurate, and complete.

I am aware that Significant submitting 1a1se SIGNATURE OF PRINCIPAL EXECUTIVE ______ --*---* 1--------=-==-=====-------jrnformation. 1ncludrng lhe poss1b111ty of !tne and 1mpnsonment tor knowmg 111otat1ons OFFICER OR AUTHORIZED ACiENT AREA NUMBER ' . TYPED OR PRINTED CODE COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments net No Discharge this Period EPA Form 3320-1 (REV 3199) Previous ediDons may be used Page 1 of 1 PERMITIEE NAME/ADDRESS (Include Facilitv Name/Location if Different) .r;_ame __ SEQUOYAH_NIJCLE;AB PIJ>.NT ____ _ __ __________ _ _____ _____ --__ NATIONAl POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) MAJOR (SUBR 01) F-FINAL Form Approved. OMB No. 2040-0004 ______ S.QDQY __:_ TN _ _ _________ _ __ ____ _ _H_A_MJ!, TQN.__CQUNIY ___________ _ 1 1 YEAR 1 MO r:qRING MQ 1 o*x 1 RECYCLED COOLING WATER EFFLUENT ATTN: Stephanie A. Howard From 10 07 01 To 10 07 31 NO DISCHARGE [X)(j '" NOTE: Read instructions before completinQ this form ------------ ex -PARAMETER QUANTITY OR LOADINC QUALITY OR CONCENTRATION AVERAGE MAXIMUM UNITS MINIMUM AVERAGE MAXIMUM / ******** E 7DAY CHR SAMPLE ********

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. .*.* SAMPLE MEASUREMENT PERMIT I ..** _-* *-, : -1. .. } .* *. -REQUIREMENT -*;; / NAME/TITLE PRINCIPAL EXECUTIVE OFFICER I under penalty of law lhat this doo:;:lMllent and all auactunellls ware prepared my -*---* direction OF sup80'ision in accordance wil.il a sys.tem designed lo aSSl.lfe lhal ql!BiifJed pe!Sormal Christopher R Church properly gather and evaluate the llll'onnalion subrnltted. Basad on my inquiry of the person or persons who manage the system, or those persons directly responsible for gathenng the information, the information subm*1ted !S, to the best of my knowledge and belief, true, Sequoyah Site Vice President

accurale, and complete I am th<lt there are significant penalties fOf submitting false -----mformat1on.

including the possibility of fine and 1mpnsonment !Of knowing violations TYPED OR PRINTED COMMENTS AND EXPLANATION OF ANY VIOLATIONS tReference all attachments her No Discharge this Period EPA Fonn 3320-1 (REV 3199) Prevrous editions may be used SIGNATURE OF PRINCIPAL EXECUTIVE OFFICER OR AUTHORIZED AGENT ---FREQUENCY NO. EX OF UNITS ANALYSIS


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      • NO DISCHARGE D ... ATTN: Stephanie A. Howard I R MO MO QAY From \0 I 07 01 To [ 10 07 I 31 ] NOTE: Read iM\f\lctions before complelinQ this form PARAMETER OUANTITY OR LOADING OUALITY OR CONCENTRATION NO. FREQUENCY SAMPLE EX OF TYPE AVERAGE MAXIMUM UNITS MINIMUM AVERAGE MAXIMUM UNITS ANALYSIS
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'"------1 Certify under penalty d law that ttus document and all attachmeols were prepared under my NAME/TITLE PRINCIPAL EXECUTIVE OFFICER DATE d1rect1on or supervtsioo in accordance with a system designed to assure that qualified personnel .tt; Christopher R Church properly gather and evaluate lhe mlonnat1on submitted_ Based on my inquiry of lha person or persons who manage the system, or lhasa persons direclly responsible for galhenng the Sequoyah Site Vice President n1formatJon, the informatiOn subrrutted 1s , to the best of my knowledge and belief. ttue. Sequoyah Site Vice President

accurate, and complete.

I am aware that there are significanl penalties lor submitting false SIGNATURE OF PRINCIPAL EXECUTIVE i11format1on, 1nclud1ng the possibility of 11ne and imprisonment tor knowing VIOlations.


* OFFICER OR AUTHORIZED AGENT TYPED OR PRINTED ----*--------**-COMMENTS AND EXPlANATION OF ANY VIOLATIONS tReference all attachments her Operations performs visual inspections for floating debris and oil and grease during all backwashes.

EPA Form 3320--1 (REV 3/99) Previous editions may be used Page 1 of 1 PERMITIEE NAME/ADDRESS (Include Facility Name/Location if Different) NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDESJ DISCHARGE MONITORING REPORT (DMRJ MAJOR (SUBR 01) F-FINAL Form Approved. OMB No. 2040-0004 Name __ _I'IUCLEAjl __ _ E!PX..2.Q90 __ ____ __ _ ] J l:scHARG; __ -* _llf..!Je!?:QE8.Ci;;.SIU8:.S.Q..NL -* ____ _ __ SilllQY :Pi\!S.'L I!\! _______ _ BACKWASH .E9QUt.Y... _ ___ _ I YEAR I MQ MQ I DAY I EFFlUENT LOQttjQ _ _H_8_M_!LlO_N_J;;QYI\{[Y __ -* _. ______ _ *** NO OISCHARGE CJ ... NOTE: Read instructions before completinQ this form ATIN: stephanie A_ Howara From 10 07 01 To 10 07 31 -----PARAMETER -X OUANTITY OR LOADING OUALITY OR CONCENTRATION . NO. FREQUENCY SAMPLE*-- EX OF TYPE AVERAGE MAXIMUM UNITS MINIMUM AVERAGE MAXIMUM UNITS ANALYSIS


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__ 1 Cert1ty under penally of law thai this oocument and all attachments were prepared under my u l£4 TELEPHONE t d*rect1on or superviSIOn in accordance With a system designed to ass. ure that quali.fied personnel , 1---------J; properly gather and *!Valuate lhe 1rfonnat1on submrtted. Based on my *nqu1ry of the persan or persons_who manage the system,. or tnose persons d1rectly respons1ble for gat_henng the Sequoyah Site Vice President Information, the informal* on subm1tted IS , to tlle best of my knowledge and belief, true, 423 843* 7001 10 OS 09 - and compiEIIe. I em aware that \here are s1gnif1cant penalties for submitting false SIGNATURE OF PRINCIPAL EXECUTIVE I _ ___ __ --cc-----::=c---- n1ormat1on. the possibility of fine and impnsonment for knowing v1oJat1ons. OFFICER OR AUTHORIZED AGENT AREA NUMBER YEAR MO DAY TYPED OR PRINTED ..COOf *---__ __ Christopher R. Church Sequoyah Site Vice Pcesident


COMMENTS AND EXPlANATION OF ANY VIOLATIONS fReterence all attacfrments

!Per Operations performs visual inspections for floating debris and oil and grease during all backwashes. __ mo __ __ 1 ________ _ PERMITTEE NAME/ADDRESS (Include Facili('{ Name/Location if DiffererrtJ ]'Lame ___ ry_A_:_ __ _ _F_.Q._!l_OX2_QOO _________________ _ ______ ________ _ ____ SQPQ'f _c_PAIS'L Ii'12:lll4 ______ *-_ __ ______ _ ___ 11.8M.!LTQ.N...CQYND'.. __________ -___ _ NATIONAl POLLUTANT DJSCHARGE ELJMJNATJON SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) [ J I DISCHARG: I MAJOR (SUBR 01) F-FINAL WASTEWATER & STORM WATER EFFLUENT Form Approved. OMB No. 2040-0004 I I YEaR I Mo 1 Mo 1 oax *-No o1scHARGE

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0. FFJCER 1 under penalty of law that. this docu. ment and. all

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Christopher R. Church prop.my gather and eva!uatelhsirdcnmat!onsubmit!ad.

Basei! on my1nqwry of !he person or persons who manage the system, or those persons directly responsible for gathenng the equoyah Site ice President . . . 1nforma!ion, the informahon submitted IS, to ttle best of my knowledge and belief, true, 423 843-7001 10 08 09 Sequoyah Stte V1ce President accU""ate, and comPlete. 1 am aware that there penalties fDf subm1ttmg false SIGNATURE OF PRINCIPAL EXECUTIVE I f-----_ -*--.. 1nformat1on, 1nclud1ng the poss1b111ty of fine and 1mpnsonment for knOWing v1olat1011s OFFICER OR AUTHORIZED AGENT NUMBER --YEAR MO DAY TYPED OR PRINTED ____ Cllllf. . LC_O_M_M_E_N-TS_A:_::_NO."-'EXPLANATION OF ANY VIOLATIONS (Reference all attachments he! ---------------------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) Previous editions may be used Page 1 of 1 S58 100909 800-NPDES CORRESPONDENCE September 9, 2010 State of Tennessee Department of Environment and Conservation Division of Water Pollution Control Enforcement & Compliance Section 6'" Floor, L & C Annex 401 Church Street Nashville, Tennessee 37243-1534

Dear Mr. Patrick Cromer:

SEQUOYAH NUCLEAR PLANT-DISCHARGE MONITORING REPORT FOR AUGUST 2010 Enclosed is the August 2010 Discharge Monitoring Report for Sequoyah Nuclear Plant. On August 21 and 23, 2010, verbal notifications were made for the Towerbrom 960 release that occurred on August 20, 2010. This was followed by a written submission on August 24, 2010. A copy of the written submission is attached. If you have any questions or need additional information, please contact Stephanie Howard at (423) 843-6700 of Sequoyah's Environmental staff. I certify under penalty of law that this document and all attachments weffl 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 Site Vice President Sequoyah Nuclear Plant Enclosure cc (Enclosure): Chattanooga Environmental Field Office 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 cc: B. E. Brickhouse, LP 5U-C C. R. Church, OPS 4A-SQN S. A Howard, OPS 5N-SON K. Langdon, POB 2B-SON D. B. Nida, LP SU-C A. A. Ray, WT 11A-K G. R. Signer, WT 6A-K B. A Wetzel, OPS 4A-SQN G. J. Wynn, POB 2B-SQN K. M. Hodges (EDMS), LP 2V-C IV Tennessee Valley Authority, Post Ot'1ce Box 2*:00. Sodd'J SlaiS'J. Tannessee 3732.!-2000 September 9, 2010 State of Tennessee Department of Environment and Conservation Division of Water Pollution Control Enforcement & Compliance Section 61" Floor, L & C Annex 401 Church Street Nashville, Tennessee 37243-1534

Dear Mr. Patrick Cromer:

SEQUOYAH NUCLEAR PLANT-DISCHARGE MONITORING REPORT FOR AUGUST 2010 Enclosed is the August 2010 Discharge Monitoring Report for Sequoyah Nuclear Plant. On August 21 and 23,2010, verbal notifications were made for the Towerbrom 960 release that occurred on August 20, 2010. This was followed by a written submission on August 24, 2010. A copy of the written submission is attached. If you have any questions or need additional information, please contact Stephanie Howard at (423) 843-6700 of Sequoyah's Environmental staff. 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. / Christopher R. Church Site Vice President Sequoyah Nuclear Plant Enclosure cc (Enclosure): Chattanooga Environmental Field Office 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 PERMITIEE NAME/ADDRESS (Include Facility Name/LocatiOn if Different) ffilm_e_

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"'*****u 38.3 CENTIGRADE MEASUREMENT 00010 1 0 0 EFFLUENT GROSS VALUE TEMP. DIFF. BETWEEN SAMP. & UPSTRM DEG.C 00016 1 s 0 EFFLUENT GROSS VALUE ------------**- PH 00400 0 0 EFFLUENT GROSS VALUE SOLIDS, TOTAL SUSPENDED 00530 1 0 0 EFFLUENT GROSS VALUE OIL AND GREASE 00556 1 0 0 EFFLUENT GROSS VALUE FLOW, IN CONDUIT OR THRU TREATMENT PLANT 50050 1 0 0 GROSS VALUE PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT

  • SAMPlE MEASUREMENT PERMIT REQUIREMENT
SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPlE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PE:RMIT REQUIREMENT

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      • "****

03 MGD ;: ******** I " '-" .,..-_......==--. .c NAME/TITlE PRINCIPAl EXECUTIVE OFFICER I CeJ1ily under penalty of taw that doosnent al)d all attachments were prepared under my \ 7 .?*7 7 l -------*------**--direction or-supervision 1n accordance With a sySiem designed to assure that qualified pe.-sonnel Christopher R. Church properly gather and evaluate the information submitted. Based on my inquiry or the person or persons who manage !he system, ar thOse persorn; directly resP<Ntslbl& for galnenng lh8 Sequoyah Site Vice President information. the informahon submilled is , to the bast of my knoWledge and belief, true, accurate, and complete. I am aware that !hare are sigmriCSilt penalties_ for submitting false SIGNATURE OF PRINCIPAL EXECUTIVE mformat1on, 1nclud1ng the pOSSibility of fine and 1mpnsonment for knowmg violations. OFFICER OR AUTHORIZED AGENT PERMIT .. --04 I 0 31 I 31 RCORDR OEG.C. SEE CKREQ PERMIT 31 I 31 CALCTD CONTIN CALC TO 04 0 OEG.C. . .. uous 12 I 0 4 I 31 GRAB su WEEKLY GRAB 19 o I 1 I 31 GRAB MG/L MONTHLY GRAB 19 0 MG/L .. 0 I 31 I 31 RCORDR .. --1 CONTJN"t-RCORDR uous L__ ... DATE L___ TYPED OR PRINTED __ ________________________ .J ______________________________ J; No dosed mode operation. The following information is included in attachments: CCW data, veliger monitoring data, and thermal discussion. EPA Form 3320-1 (REV 3/99) PreviOus editions may be used Page 1 of 2 DMR Attachment CCW Data CCWTRENCH Extractable Petroleum Date/Time Collected Hydrocarbons Analysis Date/Time Analyst Method No water would come out of the pump. No sample could be obtained. CCWCHANNEL Extractable Petroleum Date/Time Collected Hydrocarbons Analysis Date/Time Analyst Method 08/04/2010@ 1035 <0.10 mg/1 08/06/201 0 @ 11 04 RJS EPH Mean# of Water Mean# of Water SUB NOTES:% Sample Date ZM/m3 %Settlers Temp. ('C) Sample Date Asiatic Temp. ('C) LOCATION LOCATION Gravid Asiatic COLLECTED BY Clams/m3 Clam 11/03/2009 133 0 16 11/03/2009 76 16 lnplant RCW CMW 11/10/2009 417 6.1 16 11/10/2009 25 16 lnplant RCW CMW 11/17/2009 269 0 16 11/1712009 0 16 In plant RCW CMW 11/24/2009 36 50 15 11/24/2009 18 15 lnplant RCW CMW 12/01/2009 32 0 13.5 12/01/2009 0 13.5 lnplant RCW WE . 12/08/2009 38 0 11 12/08/2009 0 11 lnplant RCW CMW 01/05/2010 0 0 6 01/05/2010 0 6 lnplant RCW B 01/12/2010 0 0 5 01/12/2010 0 5 In plant RCW 01/19/2010 0 0 6 01/19/2010 0 6 lnplant RCW p 01/26/2010 32 0 7.5 01/26/2009 0 7.5 In plant RCW NRT 02/02/2010 0 0 7 02/02/2010 0 7 In plant RCW MSWIWDT 02109/2010 0 0 8 02109/2010 0 8 In plant RCW BLITC 02/16/2010 0 0 5 02/16/2010 0 5 lnplant RCW BJ 02/23/2010 11.7 0 7 02/23/2010 0 7 In plant RCW BJ 03/02/2010 0 0 6 03/02/2010 0 6 lnplant RCW PB 03/09/2010 0 0 8 03/09/2010 0 8 lnplant RCW MJW 03/16/2010 0 0 10 03/1612010 0 10 lnplant RCW BC 03/23/2010 14 0 11 03/23/2010 0 11 lnplant RCW BC 03/30/2010 0 0 14 03/30/2010 0 14 In plant RCW BAPO Apr-2010 no samples collected May-2010 no samples collected Jun-2010 no samples collected Jul-2010 no samples collected Aug-2010 no samples collected For two days in August, the daily maximum 24-hour average temperature river temperature was above 30.5 C. In both instances, Sequoyah complied with State ofTennessee NPDES Permit No. TN0026450 (effective date September 1, 2005), Part 1, A. Effluent limitations and Monitoring Requirements for Outfall101, page 2 of 25 bullet 5 which states ,"The daily maximum 24-hour average river temperature is limited to 30.5 C. Since the state's criteria makes exception for exceeding the value as a result of natural conditions, where the 24-hour average ambient temperature exceeds 29.4 C and the plant is operated in helper mode (full operation of one cooling tower, at least three lift pumps, per operating unit) the maximum temperature may exceed 30.5 C. In no case shall the plant discharge cause the 1-hour average river temperature at the downstream edge of the mixing zone to exceed 33.9 C without the consent of the permitting authority." The below table is provided as a demonstration of when Sequoyah met these requirements of the permit during the month of August. 24-hour Number average of downstream 24-hour 24-hour Maximum 1 Maximum 1 Cooling temperature average average Hr average Hr average Tower (Celsius) ambient ambient Downstream Downstream Lift temperature temperature temperature temperature Pumps in August (Fahrenheit) (Celsius) (Fahrenheit) (Celsius) Service >29.4 dee: C < 33.9 dee: C 1 30.8 87.8 31.0 86.7 30.4 6 14 30.6 87.1 30.6 87.5 30.8 6 PERMITIEE NAME/ADDRESS (Include Facility NameA..ocation if Different) !'l..il!!lL _ f\J_A _: II_H __ _ Ml1!l:O$LP ___ -_ _ _ ____ -_ ____ _ _ ____ _ NATIONAL POLLUTANT DISCH.r>.RGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT /DMRI MAJOR (SUBR 01) F-FINAL Form Approved. OMB No. 2040*0004 ____ SQP.QY _:_DA!_S.Y,_ IN __ ___ _ _EacUi'tY... J?LA!'tT _____ _ !Qt;_ati__Q_ _118..M_!!:, T.Q,NJ:;QUI'ITf ________ -_ --- J 1 ffi DIFFUSER DISCHARGE EFFLUENT

      • NO DISCHARGE D ATTN: stephanie A. Howard YEAR MO MO From 10 \ 08 01 To\ 10 08 h1 NU It. Keaa IOS[fUCtiOflS Detore COffiPiellnq lfiiS form. -----* DUALITY OR CONCENTRATION SAMPLE PARAMETER OUANTITY OR LOADING EX OF TYPE AVERAGE MAXIMUM UNiffl MINIMUM AVERAGE MAXIMUM UNITS ANALYSIS

CHLORINE, TOTAL RESIDUAL

    • "'****

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0.014 0.024 0 2al 31 GRAB -19 MEASUREMENT 50060 1 0 0 PERMIT *"'***"It**

      • "'****

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  • . . . . " ... j, ... , iNSTMAX DAYS *----. -TEMPERATURE-C, RATE; OF SAMPLE ********

0 ******** 0 51 I 31 CALCTD 62 .. CHANGE MEASUREMENT 82234 1 a a PERMIT '***'***** -2 OEG ... --;_**i

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.... CONliN CALCToj REQUIREMENT DAILY MX ... C/HR ';i;' .. " EFFLUENT GROSS VALUE *:' ' . . .*. -"-. uous r--:-=--- --SAMPLE MEASUREMENT 1 ...** ..-; , *.... ****** r-----***--------*-PERMIT . ' *;.___ REQUIREMENT ........... -. ... . -SAMPLE MEASUREMENT .. " . -** . * .. I' ... -vr 'W* .:' "** :' i_..; 1-------!---------***


PERMIT r---f ... REQUIREME_NT

  • . . ** ; *.* i I . ***-* .* I _. -SAMPlE MEASUREMENT

-****._ .. *. __ .. * . *' .*. * .--PERMIT *. REQUIREMENT . :' . . ----SAMPLE MEASUREMENT PERMIT *._ .* *. *.****. i;,i*)*t1; .. .*.. ** REQUIREMENT .* . . . *---------- SAMPLE MEASUREMENT

  • I_**** . ; ;,. ..JC* I,; .**... * .* r--------

PERMIT . REQUIREMENT . --------------NAME/TIT_!£ OFFICER 1 Certify under penally of law that lh1s document and all attachments were prepared under my TELEPHONE direct/Of! or supe!YISiOT! m acc.ofdance witll a system designea to i!ISSufe ttlat quatifie<l personnel ---Christopher R. Church property gather arnl evaluate the *mrormabon 5l.lbmit1ed. Basad on my Inquiry of lhe person or pSfsUls who manage th& system, or those directly responsible for gathenng the 423 843-7a01 Information, the information $Libmltled is , to the best of my knOWledge aocl belle!, true, Sequoyah Site Vice President accurattt, aocl complete. I am aware that there are sigmlicant for submitting false SIClNAT\JRE OF PRINCIPAl EXECUTIVE information, Including the of f1ne and lffiPflsonmenl for knowing violations. OFFICER OR AUTHORIZED AGENT NUMBER TYPED OR PRINTED ---------- DATE - -*- COMMENTS AND EXPLANATION OF ANY VIOLATIONS (J?eterence all attachments he! ----------*-------


*-EPA Form J32v--1 tru:v .JI:I:If Previous mdy 1Jt:! uoot'u Page 2 of 2 PERMITTEE NAME/ADDRESS (Include Facility NameA...ocation if DifferentJ ttarrte_

_ __ _ ___ P_._Q.JtO_X ZOOQ_ _ ___ ____ _ _____ _ _______ _ ___ cPA!SL m _______ _ __ _______ _ ___ ____ _ ATTN: Stephanie A. Howard NATIONAl POllUTANT DISCHARGE ELIMINATION SYSTEM (NP0£SJ DISCHARGE MONITORING REPORT (DMRJ r - 1 I YEAR I MO r:qRING MO I nay .I From 10 _ _()8 01 To _ 10 osf 31 MAJOR (SUBR 01) F -FINAL Form Approved. OMB No. 2040-0004 BIOMONITORING FOR OUTFALL 101 EFFLUENT

      • NO DISCHARGE D *-NOTE: Read instructions before completin!=l tt1is form. PARAMETER X QUANTITY QR LOADING QUALITY OR CONCENTRATION

'----

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  • "'.***** Monitoring
            • "*

MEASUREMENT 23 PIMEPHALES Not Required ,' 'J' *******,.: [* ' . 1;;:.- -sEE" -------* TRP6C 1 0 0 PERMIT *"****** --.--**_. 45'2' } PERCENT COMPOS EFFLUENT GROSS VALUE REQUIREMENT .. I.*N!iMINUM*' ... , .. ,!.I' . PERMIT -**-SAMPLE MEASUREMENT


PERMIT * ** *.

)'j; I .,,,i :t.* l:j/ i. REQUIREMENT ...... *.* -. I '* ..... * .. _ l'j, ... ,---SAMPLE MEASUREMENT ***. * .. C-------PERMIT 1\ ... , ...*.. -. *_*,**_*.* .**. ,*._ ... ,.-REQUIREMENT . -. SAMPlE MEASUREMENT PERMIT ; (_ *. / ........ -_ L'r*:\** .. \ ... !;..?. REQUIREMENT 'ill:c.> . --SAMPLE MEASUREMENT PERMIT ._ * . . ..... -. --... ..

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  • -.*. SAMPlE MEASUREMENT 1--*--r-----PERMIT * .. I * ** i .' .. *-_: cij'i.il

.. l"rc f' l; ---REQUIREMENT .. ' -[/TITLE PRINCIPAl EXECUTIVE OFFICER I Certify 1.mder of law that this docum_ ant an_d all a_Uachments were pr-under rny / --TEiEPHONE


* *------drrecllon or supeNrSron rn aco:udarr;:e wrth a system desrgned to assure lhat qualifred pet"SOrJI'l6/ -------------Christopher R. Church properly gather and evalu_ ate the 1nformatron Sllbmrtted.

Based on inqurry of the person or .r {: ( persons who manage !he system, or those persons ctrredly responsrbre tor gatherrng the Sequoyah Site Vice resident 0 0 07 . . . information, the rnformahon submitted is, to the best of my knowledge and belief, lru&,

  • 423 I 843-7001 1 9 Sequoyah Site V1ce President
accurate, and complete.

I am aware ll"lst ltlere ere sigrufiomt f1$f!8/IJ&s_ tar submrtlrng fals8 SIGNATURE OF PRINCIPAl EXECUTIVE -*-_ _ . ___ _ _____ .. nlformatron, rncludirrg lhe possibdrly of frnu and rmprrsorvnent lor knowing 'o'IOiat1ons OFFICER OR AUTHORIZED AGENT AREA f -_ "!'VPED OR PRINTED mnF -------_ COMMENTS AND EXPlANATION OF ANY VIOlATIONS /Reference all attachments het Toxicity was not sampled in August 2010. EPA Form 3320-1 (REV 3/99) Previous editions may be usee:! Page 1 of 1 PERMITTEE NAME/ADDRESS (Include Facility Name/Location if Different) !'Lame_ _ TlfA !'IJIN"f_ __ _ p._!jm-f!s_s J,Q.__epx 2_QpQ_ _ -* _______ _ _____ _ _ _ __ _ NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDESJ DISCHARGE MONITORING REPORT (OMR) MAJOR (SUBR01) F-FINAL Form Approved OMS No_ 2040-0004 __ ___ _ _ S.Q.PJLV_:_Dl\JSY_. lli ________ _ I J I I LOW VOL WASTE TREATMENT POND .EflQlity_. eL_ANJ _____ _ J.Qg_t!Q_ __ 1-U\M_IU_QNJ;;QYN__TY ____________ _ EFFLUENT YEAR MO MO QAY I I From 10 I 08 o1 10 08 I 31 *** NO DISCHARGE D ... ATTN: stephanie A. Howard NOTE: Read inslructions before completinQ tflis form -""------o'r------::-c __ -:c_:c ___ =-c. -:-_::-:- __ ---r;w:liRE'auE_N_c_v'l_s_A_M-PLE PARAMETER PH 00400 1 0 0 EFFLUENT GROSS VALUE SOLIDS, TOTAL SUSPENDED 00530 0 0 EFFLUENT GROSS VALUE OIL AND GREASE PERMIT REQUIREMENT SAMPlE MEASUREMENT 1----PERMIT REQUIREME:NT. SAMPLE MEASUREMENT VUI-\nlll T VIC LUIUIIN\J AVERAGE MAXIMUM *****"'**

  • "'******

... .,. .... ***"'**** 96 122 .380 1250 M AVO DAILYMX <65 -<69 I UNITS MINIMUM I 7.0 I .. I 26 ****"'*"* I LBS/DY I 26 ***-*** AVERAGE *"'****"* 8 MAXIMUM 8.5 9.0 MAXIMUM 11 .***.*. -.. * \. 1

<6 I <6 00556 1 0 0 PERMIT 250 LBS/DY
. ' F> 20 EX OF TYPE 1-{"'" 12 0 13 I 31 I GRAB SU THREEt . GRAB WEEK 19 0 4131 GRAB MG/L WEEKLY GRAB 19 0 4 I 31 GRAB MGIL EFFLUENT GROSS VALUE REQUIREMENT DAILy MX .,., "' DAILy M FLOW, IN CO-NDUIT OR THRU SAMPLE 1 .483 ********

I -I --. -TREATMENT PLANT MEASUREMENT 03 I WEEKLy I GRAB ** 1 50050 1 0 0 EFFLUENT GROSS VALUE PERMIT* REQUIREMENT REPORT MOAVC REPORT DAILYMX MGD h I SEE TOTALZ PERMIT CLL--I [

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._ .. > 1----NAME/TITLE PRINCIPAL EXECUTIVE OFFICE:R r Cerlily under penalty Of law that ttl1s document and all attachments. w.ere pr. epared under ... 7 --------,------------


* **---d!rechon or sup&JYJSJOO 111 accordance WJih a system designed to assure that qualified personnel Christopher R. Church prop6rly gather and evaluate the Information submllted.

Based on my Jnqutry of the person or persoos Who manage the system, or those persons responstble for QBthEinng the Sequoyah Site Vice President inrormatton, the information submitted is , to the best at my knowledge ana belief, lrue, accurate, and complete. I am 61ware that there are signtficant penalties for submttting false =----**--!informal ton, tncluding the possibiltly of hne and imprisonment for knowing vtolattons TYPED OR PRINTED COMMENTS AND EXPLANATION OF ANY VIOLATIONS ll?eference all attachments her SIGNATURE OF PRIN\..l...-AL t:At\..U IIVt: OFFICER OR AUTHORIZED AGENT L ___ _L_ _ __t_ ___ J__ __ ---TELEPHONE--


r-t-----------423 ' 843-7001 I 1 o I AREA I ! CODE NUMBER YEAR EPA Form 3320--1-(*R-EV--31-99_)

____ -;:p:-,.-,-::lo'u*-.cs-=e-cd,;;"tic-on"s=-m=--cay-b:.-e:c::us:ced:-:;-----------------------------------------


Page 1 of 1 PERMITTEE NAMEJADDRESS Facility Name/Location if Different)

!<.11!!1e __ I"U\_N'f __ _ NATIONAl POllUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT IOMR) MAJOR (SUBR 01) Farm Approved. OMB No_ 2040-0004 ______ ______ _ ____ II!'J_T!;!<QEFZUij:Z85lt_NL ___ __ _ _ _ _ _ SQ!JDY 11l ______ _ b -----\h TN0026450 107 G F-FINAL PERMIT NUMBERDISCHAROE NUMBER I METAL CLEANING WASTE POND _:r_VA_:_S&QIJQYAiiNYCLEA.RI?.bAlff ____ _ *-------EFFLUENT __ _______ _ ... NO DISCHARGE @] ... 1 tirNGri 1 YEAR MD MD PAY ATTN: Stephanie A. Howard From 10 I osoT To io 08 I 31 _ NOTE: Read instructions before complet;nq this form. r------PARAMETER-- OUANTfTY OR LOADING QUALITY OR CONCENTRATION No. -lFRE0UfN-CYJ SAM.PLE EX OF ) TYPE AVERAGE MAXIMUM MINIMUM AVERAGE MAXIMUM ANAtYSIS


PH 00400 1 0 0 EFFLUENT GROSS VALUE


*

I u I AL SU5i=i:.NLiELi 00556 1 0 0 EFFLUENT GROSS VALUE PHOSPHORUS, TOTAl. (AS P) 00665 1 0 0 EFFLUENT GROSS VALUE COPPER, TOTAL (AS CU) 01042 1 0 0 EFFLUENT GROSS VALUE IRON, TOTAL (AS FE) 01045 o a EFFLUENT GROSS VALUE *tuw, IN OR THRU TREATMENT PLANT MEASUREMENT PERMIT REQUIREMENT SAMPlE MEASUREMENT PERMIT REQUIREMENT SAMPlE MEASUREMENT PERMIT ., REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT .... ..

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12 su 19 MGIL MG/L 19 MGIL 19 MG/L 19 MGIL DAILY GRAB -----fcoiXPOS DAILY 1----I DAILY-tG-RAs DAILY \COMPOS I y lCOMPOS l-----i---oA 1LYfcoMPOS 50050 1 0 0 EFFLUENT GROSS VALUE ----- PERMIT REQUIREMENT REPORT MOAVG REPORT DAILYMX 1 MGD I .... t"l : ........

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y--t CALCTD ---l' '"-'('-' .,*:::;* }" .-.. ,. *_;: _j_ ______ ________L_____. _ ____j t. M. E/Trfl.E PR!NCIP .. -Al EXECU. -TIV*E* 0. FFJCER 1. Certify ."""*. , pe. nalty of taw that .this document and .. all attachments. we<. e p<epa .. ".d under my TELEPHONE MU I --------- direciKJn or supervision 10 <lCCOTdallC$ W!lh a system desiQned to assure that qual1h&d pel"$0flnel


:.[: Christopher R. Church properly gather and evaluate lhEt mformalion subm1tted.

Based on my Jnqu1ry of the person or pefSO(IS who manage the or d!leclly responSible for gathanng the . .

  • JnformatJon, the tnlorrnatJon submitted is, to the best of my knowledge and belief, true, 423 843-7001 10 09 07 Sequoyah S1te Vtce Prestdent ao;;u-ate, aM complete 1 am aware that !here are SJ9nificant penallies for false SIGNATVRE OF PRINCIPAl EXECUTIVE

_ _ __ _ __ _ ___

  • ____ information, mcludtng the posslbtltty ol fine and impnsonment fDr knowtng violations.

OFFICER OR AUTHORIZED AGENT NUMBER YEAR MO DAY _____ TYPED OR PRINTE_!?____ _ ___ _ COMMENTS AND EXPLANATION OF ANY VIOlATIONS /ReFerence all attachments her No Discharge this Period EPA Form 3320-1 (REV 3199) Prevrous editions may be used --* ----;;age 1 oi-1------ PERMITTEE NAME/ADDRESS (Include Facility Name!LocaDon if Different) Rame __ T\I_A_:_ __ _ _P _,_O.Ji01t2.QOO_ __________ _ ____

    • -_ , ____ _ ____ SQPQY _,j)l\!SJC.lli __ --__ --faQlity_

_TYA_0[QI1QY8t-!11U{:(gAR.eb_AN_T _____ _ __ H_A_MJJ, TQ.N__cQYN..IY ___ -* ATTN: stephanie A. Howard -------NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMRI I J [DISCHARG: I R MO MO QAY I From \0 I 08 01 10 08 \ 31 MAJOR (SUBR 01) F-FINAL RECYCLED COOLING WATER EFFLUENT -* NO DISCHARGE lXIJ *** Form Approved OMB No. 2040-0004 NOTE: Read instructions before completinQ this form PARAMETER QUANTITY OR LOADING QUALITY OR CONCENTRATION


,-=---El NO. FREQUENCY SAMPLE EX OF TYPE AVERAGE MAXIMUM UNITS MINIMUM AVERAGE MAXIMUM UNITS ANALYSIS I ---------

            • 111*
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--Christopher R. Church properly gathe'r and evaluale the intOITflalion suDmrlled. Based on my of Vl:lnoon or persons who manage the system, or those persons responsible for gathenng the _ . . . *nformat!on, the *nforiTIQtton submitted is, lo the best of my knOw/edge 8(<<j belief, true, 423 10 09 07 . Sequoyah S1te V1ce Preslden_t accura1e. and complet&. 1 am aware thai there are sign*ficant penal has for subm1tt1ng false SIGNATURE OF PRINCIPAL EXECUTIVE ___ _ _ _ _ _ _ ____ ____ __ mtom1atron, rocluding llle posSJblllty of tme and 1mpr1SD11menl fcx knowing viOlalwns. OFFICER OR AUTHORIZED AGENT NUMBER YEAR MD DAY TYPED OR PRINTED COMMENTSAN_D __ E_X_P_LA_NA-T-IO_N_O ___ No Discharge this Period EPA Form 3320-1 (REV 3199) Previous editions may be used Page 1 of 1 PERMITTEE NAME/ADDRESS {lncNlde Facility Name/Location if Different) _'l;lmL _TifA_:_ __ _ _p _l>. IIDX.2_@Q_ _ __________ _ _ __ ________ _ ____ SP-'lll.Y _o_P8!SYc I!'1 2:![4_ ______ _ .f.iiQ!ity_ _TVf\..:...SEQYQ'LI:\H_I\IUC!.E_AKPJJ\liT _____ _ !-..Qcat[Q __ HA_M_U, TQN..CQ!.!I'fi.Y _____ ______ _ NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMRJ F TN0026450-l I 110 PERMIT NUMBER ) DISCHARGE NU MAJOR (SUBR 01) F-FINAL RECYCLED COOLING WATER EFFLUENT Form Approved OMB No. 2040-0004

      • NO DISCHARGE *** ATTN: stepnanie A. Howard I AR MQ MQ QAY From 0o I 06 01 Tor 10 08 I 31 NOTE: Read instructions before completin!:l this form.

PARAMETER OUANTrrY OR LOADING OUALrrY OR CONCENTRATION


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accurate, and complele.

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Based on my "'qui,-y- ,;;,f :ha perscn or 1 1 persons who manage the system, or those persons directly responSible for gathering the Information, the tnformaiiOn submilled IS, lo the best of my knowledge and belief, true, 423 843-7001 10 09 07 Sequoyah Site Vtce PreSident <UX:LI"a\e, &nd complete. Lam awar!ll that there are si_gnificant penaLttesfor submittlflQ false SIGNATURE OF PRINCIPAL EXECUTIVE . I ___ ___ _ _ ___ informatiOn. tncludtng the posstb*llly of f1ne and 1mpnsonment tor knowing V1olat1011s OFFtcER OR AUTHORIZED AGENT AREA -NUMBER-YEA-R MO-, DAY-___ _ . _ ____ __ COMMENTS AND EXPLANATION OF ANY VJOLATIONS !Reference all attachments her Operations performs visual inspections tor floating debris and oil and grease during all backwashes. EPA Form 3320-1 (REV 3199) Previous editions may be used Page 1 of 1 PERM1TIEE NAME/ADDRESS (Include FacJJitv Name/l...ocatiOn if Different) NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT IDMR) !!_am<L _ __ _ ___________ _ _____ _________ _ _ _ _ _ S_Q_DQ_Y __:__D_8!SL ________ _ [ \I _T_\t'A__:__S_EQYOYAHJ.J!JC'=EP.Re.LAN-T _ __ _ lQQt!Q. __ lt8..M!1T..QJ'JSQUNIY ___ ____ _ -nn R*R I I w I --00300100 I PERMIT I I I I I I I _EHLUENT_IJROSS 11_1\LU_I'_ REQUIREMENT

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accurate, and complete.

1 am that there sigmficant penalties_ for submitting false SICNATURE OF PRINCIPAL EXECUTIVE. I .-, __ .. _ *-.. --------- 1nlormat1on, 1ncludlflg the possibility Of fine and 1mpnsonment for know1ng violations OFFICER OR AUTHORIZED AGENT AREA I NUMBER YEAR -MO DAY _ TYPED OR PRINTEO _ rnnf. ______ _ _ COMMENTS AND EXPLANATION OF ANY VIOlATIONS /ReFerence all attachments he! During this reporting period, there has been no flow from the Dredge Pond other than that resulting from rainfall. EPA Form 332o:1(REv-3/9-9)-------;p:-c,ec-v-:-i<Jccuc-s-e-:d:;itio:-n-sc-m=-ay-c-be-use-:-:cd;------------------------------------------- --=---------- Page 1 of 1

  • ' Mr Paul E. Dais Directcr State of Ter.nessee Depr:ment cf Environment and Conser;aticn Dtvision of Water Pollution Control 6th Floor, L & C Annex 401 Church Street, Nashville, TN 37243

Dear Mr. Paul E. Davis:

SEQUOYAH NUCLEAR PLANT (SQN) NPDES PERMIT NO. TN0026450 WRITIEN SUBMISSION REGARDING TOWERBROM 960 RELEASE TVA is providing written notification for the subject release that occurred on August 20, 2010. The verbal notification for this same release was provided by telephone to the Chattanooga Environmental Field Office (EFO) on August 21, 2010 at 1509 and to the Tennessee Emer9ency Management Agency (TEMA) on August 21, 2010 at 1510. Since the EFO telephone notification was via voice message. Stephanie Howard of TVA and Leeth a Abazid of the EFO discussed the event on August 23, 2010 Please see the Attachment (enclosed) for details of the event. If you have any questions or need information, please contact Stephanie Howard at (423) 843-6700 of Sequoyah's Environmental staff I certify under penally 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 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 comprete. I am aware t/1at there are significant penalties for submitring false information, including the possibility of fine and imprisonment for knowing violations Sincerely, .., crlristopher R. cr.ur:::h Site Vice President Seq,_:oyah Nudear Plant EnclosL!re cc (Erctosurei Chat:an::cga Field Divis:on cf 'v'ia:er Poi:ution State Office S*Ji:d1r.g, S:.;ite 55C US

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Oe.s.i 1//ashir.g:::r._ 0 C 2*J555 Attachment Description of the Discharge and Determination of Cause: At 1850 or: 8i20110. piar:t sect.;ritJ cbser;ed a leak adjacer.t tr.e Essentiai Ra*.v Cccling 1/'/ater {ERGN) at the Plant (SON). The pumps in trar.sfer Ter.nessee R*Jer wa!er ir,to tr,e plant fer ccoling The W3S st:rafng fro!T, an cuts:de cf":er:-:ica: pipe fr.ttirg drair: cver.lcwing a smail t:asir. cr:to cor:crete. a.--:d a irtc the Ter:nes2es R:ver. Perscr.ne! w:re to ir.vest:s;a:e Tr.e lea{ was tote trea:ed ERS'*J'.i Tr.e used to trea: the ERC'// is Tc*11ertr:Jm 9CO. a cf scc!ium ar:d scdit,;:-71 t:r:r.,:de The car-.:se cf the reak is the failure of tr.e drain GL;e tc corrosicn_ Period of Discharge: The chemical feed was initiated at 1650 cr. 8,20/10 ar:d discovered at 1850 on8/20/10. The treatment chemical feed was isolated at 1955. Therefore, the duration of the leak is bounded by a minimum of 65 minutes to a maximum of 185 minutes. A sample of water in the bottom of the catch basin was analyzed and determined to contain 55 ppm total residual chlorine. The permit limit at Outfall 101 is 0.1 ppm chlorine (total residual). No reportable quantity per CERCLA was exceeded. TDEC notification satisfied Federal insecticide, Fungicide and Rodenticide Act (FlFRA) requirements. An estimated 180 to 540 gallons of treated water was spilled. No other chemical release to the Tennessee River occurred. Steps Being Taken to Reduce, Eliminate, and Prevent Recurrence When site emergency responders arrived at 1950 on 8/20/10, a spill response catch basin was placed under the leak location, capturing approximateiy 125 gallons. The strainer water feed was isolated at 2053. At this point, all fiow was terminated. The cause of the leak is being investigated and, once determined, permanent corrective actions will be taken. SR 236979 was written to document the incident and corrective actions. Currently ERCW chemical additions have been temporarily suspended until a full extent of condition including examination of other drain plugs can be completed. A system waik down was completed 8/21/10 to verify proper system alignmant. No misalignments were found. Metallurgical examination of the drain plug is in progress to determine the exact cause of failure. Other Details: No fish distress fish mortality, or abnormal bird migration was observed by site personnel the evening of the event and the morning following. The afternoon of 8/21/10, TVA Biological Resource Staff visually surveyed the near shore area by boat two miles upstream ar.d four miles downstream of the Plant for any signs of dead or dying fish, cr aquatic wildlife. During the investigation, water fowl (two groups of 8 and 6 cf Canada Geese), three Great Blue Herons ar,d tNo Cormorants were observed. No dead or dyir.g fish or affected wildlife was observed in the search area. The opposite shore line was also surveyed to 1/erlf'J any effects of the biocide spill No dead or d:ting fish or affected wildlife was observed. REVIEW/CONCURRENCE SHEET DOCUMENT NAME: SEQUOYAH NUCLEAR PLANT -August 2010 DMR ORGANIZATION: Environmental DOCUMENT PREPARED BY: Bethany Hyatte DATE: 9/8/2010 Name S_ A. Howard G.J. Wynn B_ A. Wetzel K. Langdon C. R Church R C V N CONCURRENCES Signature -Comment X U Date I tJ-tf'-1 D INSTRUCTIONS: Originator will determine the review/concurrence assignment REVIEW: Examine technical content and commitments made. A review (RV) should confirm the truth and accuracy of factual statements and indicate agreement with commitments made which are applicable to the reviewer's organization. CONCURRENCE: Indication of agreement with the document as a whole. Concurrence (CN) signifies that the document is responsive to the intended

purpose, logical in construction, and clear in meaning in the eyes of the recipient.

A concurrence signature indicates that the individual would be willing to sign the document for the agency. S58 101012 800-NPDES CORRESPONDENCE October 12, 2010 State of Tennessee Department of Environment and Conservation Division of Water Pollution Control Enforcement & Compliance Section 61" Floor, L & C Annex 401 Church Street Nashville, Tennessee 37243-1534

Dear Mr. Patrick Cromer:

SEQUOYAH NUCLEAR PLANT-DISCHARGE MONITORING REPORT FOR SEPTEMBER 2010 Enclosed is the September 2010 Discharge Monitoring Report for Sequoyah Nuclear Plant. On September 22, 2010 at approximately 2130 EDT, a fire occurred while placing a non-polychlorinated biphenyl (PCB) transformer in service following routine maintenance. As a result of the fire, approximately 13,000 gallons of insulating oil spilled from the transformer into the surrounding gravel switchyard. The secondary containment for the switchyard is the Yard Drainage Pond. A permanent oil skimmer is located on the discharge of the Yard Drainage Pond prior to entry into the Diffuser Pond. TVA mobilized its Emergency Response Team and began recovering the spilled mineral oil. As of today, no oil has been released into Waters of U.S. (e.g., Diffuser Pond). This has been verified by both visual examination and oil and grease analysis. Cleanup continues at both the Yard Drainage Pond and the switchyard where the spill occurred. If you have any questions or need additional information, please contact Stephanie Howard at (423) 843-6700 of Sequoyah's Environmental staff. 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, Christopher R. Church Site Vice President Sequoyah Nuclear Plant Enclosure cc (Enclosure): Chattanooga Envitonmental Field Office Division of Water Pollution Control State Office Building, Suite 550 540 McCallie Avenue Chattanooga, Tennessee 37402-2013 cc: B. E. Brickhouse, LP 5U-C C. R. Church, OPS 4A-SQN S A. Howard, OPS 5N-SQN K. Langdon, POB 2B-SQN D. B. Nida, LP 5U-C U.S. Nuclear Regulatory Commission ATIN: Document Control Desk Washington, D.C. 20555 A. A. Ray, WT 11A-K G. R. Signer, WT 6A-K B. A. Wetzel, OPS 4A-SQN G. J. Wynn, POB 2B-SQN K. M. Hodges (EDMS), LP 2V-C Tennessee Valley Authority, P:Jst Office Sex 2000, Soddy DaJsy. Tennessee 37384-2000 October 12, 2010 State of Tennessee Department of Environment and Conservation Division of Water Pollution Control Enforcement & Compliance Section 6'" Floor, L & C Annex 401 Church Street Nashville, Tennessee 37243-1534

Dear Mr. Patrick Cromer:

SEQUOYAH NUCLEAR PLANT-DISCHARGE MONITORING REPORT FOR SEPTEMBER 2010 Enclosed is the September 2010 Discharge Monitoring Report for Sequoyah Nuclear Plant. On September 22, 2010 at approximately 2130 EDT, a fire occurred while placing a non-polychlorinated biphenyl (PCB) transformer in service following routine maintenance. As a result of the fire, approximately 13,000 gallons of insulating oil spilled from the transformer into the surrounding gravel switchyard. The secondary containment for the switch yard is the Yard Drainage Pond. A permanent oil skimmer is located on the discharge of the Yard Drainage Pond prior to entry into the Diffuser Pond. TVA mobilized its Emergency Response Team and began recovering the spilled mineral oil. As of today, no oil has been released into Waters of U.S. (e.g., Diffuser Pond). This has been verified by both visual examination and oil and grease analysis. Cleanup continues at both the Yard Drainage Pond and the switchyard where the spill occurred. If you have any questions or need additional information, please contact Stephanie Howard at (423) 843-6700 of Sequoyah's Environmental staff. 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., /_ Site Vice President Sequoyah Nuclear Plant Enclosure cc (Enclosure): Chattanooga Environmental Field Office 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 PERMITTEE NAME/ADDRESS (Include Facility Name/Location if Different) lld!lrtlli _p ..Q.Jt0JL2JK)O_ -----------____ IIJILTEBQEFEE.SIU&S!lNL _______ _ NATIONAL POLLLJTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) MAJOR (SUBR 01) F-FINAL Form Approved OMB No_ 2040-0004 -* ____ SQPQY _:_D_AIS_'L_ TN ______ _ ____ _ !.Qta_ti_Q_ _ --* _______ _ DIFFUSER DISCHARGE EFFLUENT ATIN: Stephanie A. Howard NO DISCHARGE D ... NOTE: Read instructions before completinQ this form PARAMETER TEMPERATURE, WATER DEG. CENTIGRADE 00010 z 0 0 INSTREAM MONITORING TEMPERATURE, WATER DEG. CENTIGRADE 00010 1 0 0 EFFLUENT GROSS VALUE TEMP. DIFF. BETWEEN SAMP. & UPSTRM DEG.C 00016 s 0 EFFLUENT GROSS VALUE PH 00400 1 0 0 EFFLUENT GROSS VALUE SOLIDS, TOTAL SUSPENDED 00530 0 0 EFFLUENT GROSS VALUE OIL AND GREASE 00556 0 0 QUALITY OR CONCENTRATION --* -* AVERAGE MAXIMUM ******** 29.0 ******** 30.5 ........ b ***"lrir*** REPORT PAILY M_J{ ******** 2.2 ******** 3.0 DAILYM>L

I 8.1 "'******"' 9.0 MAXIMUM_ 7 9 30 100 MOAVO DAILYMX <5 <5 I I 15 I 20 'FLOW. IN CONDUIT OR THRU I SAMPI F ........ I I I MQP.Y!l_J_RA!LY II/IX TREATMENT PLANT . . . -*-**-. -*--50050 0 0 EFFLUENT GROSS VALUE NAME/TITLE PRINCIPAl EXECUTIVE OFFICER Christopher R. Church Sequoyah Site Vice President

    • "'"'**"'*

1 Certify under penalty of taw that this document and all auactunents were prepared under my .,/**-_ directton or supervision tn accordance wtlh a system destgned to assUie that qualified personnel _/ /. _, ' property gather and evaluate the tnformation submitted. Based on mytnqutry of the person or / L c ( .--/ / 'persons who manage tile system,. or those persons resp.onSJble tor galhenng the Sequoyah Site Vice President information. the Information subm11ted IS , to the best of my knowledge and belief, true, accurate, and complete. I am aware that there are &ignificant penalties for submittit)Q false SIGNATURE OF PRINCIPAL EXECUTIVE NO. FREQUENCY SAMPLE EX OF TYPE UNITS ANALYSIS 04 0 30 I 30 MODELD DEG.C. SEE CKREQ PERMIT -----04 0 30 I 30 RCORDR OEG.C. SEE CKREQ PERMIT 04 0 30130 CALCTD DEG.C. CONTIN CALC TO uous *-------------- 12 I o 7 I 30 GRAB su I WEEKLY GRAB ------*----19 I o 2130 GRAB MG/L I MONTHLY GRAB *-----'-----19 f-0 I 2130 GRAB MG/L -*--.. ' 0 30/30 RCORDR .... ' CONTIN RCORDR uous TELEPHONE I DATE I I 423 843-7001 10 I 10 I 07 1-------=c=::=cc:c=-:::-::ccc:=c-------jinlormalion, including lhe possiblltly of line and Imprisonment for knowtng violattons. OFFICER OR AUTHORIZED AGENT AREA I NUMBER I YEAR I MO I DAY I TYPED OR PRINTED L__ L . . . -*---No closed mode operation. The following information is included in an attachment:

1. CCW data 2. veliger monitoring data EPA Form 3320*1 (REV 3199) Previous editions may be used Page 1 of 2 DMR Attachment CCW Data CCWTRENCH Extractable Petroleum Date/Time Collected Hydrocarbons Analysis DatefTime Analyst Method No water would come out of the pump. No sample could be obtained.

CCWCHANNEL Extractable Petroleum Date/Time Collected Hydrocarbons Analysis Date/Time Analyst Method 09/15/2010@ 1025 <0.10 mq/1 09/17/2010@ 0108 JOB EPH Mean# of Water Mean# of Water SUB NOTES:% Sample Date ZM/m3 %Settlers Temp. ('C) Sample Date Asiatic Temp. ('C) LOCATION LOCATION Gravid Asiatic COLLECTED BY Clams/m3 Clam 11/03/2009 133 0 16 11/03/2009 76 16 lnplant RCW CMW 11/10/2009 417 6.1 16 11/10/2009 25 16 lnplant RCW CMW 11/17/2009 269 0 16 11/17/2009 0 16 lnplant RCW CMW 11/2412009 36 50 15 11/2412009 18 15 lnplant RCW CMW 12/01/2009 32 0 13.5 12/0112009 0 13.5 In plant RCW WE 12/0812009 38 0 11 12/08/2009 0 11 In plant RCW CMW 01/0512010 0 0 6 01/0512010 0 6 In plant RCW B 01/12/2010 0 0 5 01/12/2010 0 5 In plant RCW 01/19/2010 0 0 6 01/19/2010 0 6 lnplant RCW p 01/26/2010 32 0 7.5 01/26/2009 0 7.5 lnplant RCW NRT 02/02/2010 0 0 7 02/02/2010 0 7 lnplant RCW MSW/WDT 02/09/2010 0 0 8 02/09/2010 0 8 lnplant RCW BLITC 02/16/2010 0 0 5 02/16/2010 0 5 In plant RCW BJ 02/23/2010 11.7 0 7 02/23/2010 0 7 lnplant RCW BJ 03/02/2010 0 0 6 03/02/2010 0 6 lnplant RCW PB 03/09/2010 0 0 8 03/09/2010 0 8 lnplant RCW MJW 03/16/2010 0 0 10 03/16/2010 0 10 lnplant RCW BC 03/23/2010 14 0 11 03/23/2010 0 11 In plant RCW BC 03/30/2010 0 0 14 03/30/2010 0 14 In plant RCW BAPO Apr-2010 no samples collected May-2010 no samples collected Jun-2010 no samples collected Jul-2010 no samples collected Aug-2010 no samples collected Sep-201 0 no samples collected PERMITTEE NAME!ADDRESS (Include Factlify Name/Location tf Different) }!a!!le __ TY_A_:_ I'_LANT ___ _ __p _.O.J:!OX200Q _______ -*--tlNTERQFF!C:E;_SQ.:...28.-:.SQ:NJ_ _____ _ ____ SQ!J!!Y _-_DI\lSY .* IN _________ _ f_gctJjty_ _ _T.\LA_:_S.E:.OUOYAH NUC!.!;.AR. PbArfT __ .lQ@t!Q __ HAfl.!!bT_QN.J;our*u:v __ --* ___ .-_ -* NATIONAL POllUTANT DISCHARGE EliMINATION SYSTEM (NPDESJ DISCHARGE MONITORING REPORT (DMR) f TN0026450 j G _ _ _p_ERMJIJ\IUM!!ER_. J'!UM!lER. AR MQ QRIN.G_&l 0 . PJI MAJOR (SUBR 01) F-FINAL DIFFUSER DISCHARGE EFFLUENT NO DISCHARGE

      • Form Approved OMB No. 2040-0004 ATTN: stephanie A. Howard ----1 From b_o1B9_r o;j To NOTE: Read instructions before completinQ this form RINE,TOTAL RESIDUAL___
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_ _:__c! k'"'"" ""' iiffiOT"' ""' .... <.r hat .. I. his do_'". ment and all anachments w_ere p. ,

  • under my -* d1rect1on or swperv1s1on m accordance w1th a system designed to assure that qualified personnel Christopher R. Church properly gather and evaluate the 1nformallon submllled Based on my InqUiry of the person or persons who manage the system, or lhosa persons directly respons1ble for gathen11g the . . . 1nformat1on, the mformallon subm1lled 1S , to lhe best of my knowledge and belief, true. Sequoyah Site V1ce President accurate.

and complete 1 am aware that there are s1gmf1cant penalties for subm1tt1ng false .-.-*---------------*---- InformatiOn. 1nclud1ng the poss1b1hty of fme and 11nprlsonmen1 for knowmg Vlofa11Dns TYPED OR PRINTED -*---

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Site Vice 423 843-7001 I 10 10 07 SIGNATURE OF PRINCIPAl EXECUTIVE COMMENTS AND EXPLANATION OF ANY VIOLATIONS tReference all attachments her The following injections occurred:

1. Floguard MS6236 (max. calc. cone. was 0.2mgll)
2. Spectrus CT1300 (max. calc. cone. was 0.040mgll--limit 0.050mg/L)
3. Spectrus CT1300 (low detection level analytical method was <0.050mg/l--limit 0.050mg/L) t:t"A t"orrn .J320*1 {REV 3199) Previous editions may be used Page 2 of 2 PERMITTEE NAME/ADDRESS (Include Facilitv Name/Location if Different}

!LamL _ "fl!.A.: I'LANT ___ _ ___ P,Q. __ 6QX_2_@Q_ ___________________ _ ____ __________ _ .* Pl\JSY, TN __ _ fiK!!i\Y.. __ *-!Qc_atjQ ___ HAMUJQN.CQUN.TY ATTN: Stephanie A. Howard NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) 101 Q -l TN0026450 ffRMlT.miMBfR____ LJ:liSQiARG.E.N!!M6ER MAJOR (SUBR 01) F-FINAL D(FFUSER DISCHARGE EFFLUENT NO DISCHARGE [J *** Form Approved. OMB No_ 2040-0004 NOTE: Read instructions before completm!=l this form ----PARAMETER .. ***-. . .. OUANT!TY OR LOADING ,---*------- ........


* -*---.--.. __l_ QUALITY OR CONCENTRATION NO. FREQUENCY SAMPLE EX OF TYPE UNITS MINIMUM AVERAGE UNITS ANAlYSIS feO-RON, r6TAL ________


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PoROICNCC::CIPCACL:-EXEC_U_T_IV_E_o_Ff=ICER I Cert1fy under penally of law that this documem and all altachments were prepared under my -----d1rect10n or superviSIOn In accordance w1th a system des1gne<:1 to assure that qualified personnel Christopher R. Church properly gather and evaluate the intormat1on submitted Based on my inqu1ry of tt1e person or who manage llle syslem, or !hose persons dnectly respons1ble lor gathenng the . . . 1nformalion, the 1nlonnallon submttted IS, lo the best of my knowledge end belief, true, Sequoyah Site V1ce President
accurate, and complete_

I am aware that !here are s1gn1ficant penalties lor subm1t1ing false 1nformat1on, Including lhe know1ng violations. . z;- _TELEPfjONE .. Sequo_yah Site Vice .423 843-7001 1 10 07-_ 1-1 --;:S;;;IG:CNCCAT;;U;;;RE OF PRINCIPAL EXECUTIVE --j------*-*-* *

  • YEAR MD DAY COMMENTS AND EXPLANATION OF ANY VIOLATIONS tReferencea/lattachments her Boron was sampled on 717110. -*--** *-****----*-**

-- EPA Form 3320-1 (REV 3199) Previous editions may be used Page 1 of 1 PERMIITEE NAME/ADDRESS (Include Facility Name/Location if Different) NATIONAl POllUTANT DISCHARGE EliMINATION SYSTEM (NPDESJ MAJOR (SUBR 01) F-FINAL Form Approved. OMB No_ 2040-0004 DISCHARGE MONITORING REPORT (DMRJ Mdress _p _,_Q._BOX.:;:ggo ______________ _ ______ _ ______ _ I TN0026450 fill;;.i.!.i(Y __ ____ _ ATTN: stephanie A. Howard ' *-' --' -* ' --*-PARAMETER QUANTITY OR LOADING AVERAGE MAXIMUM UNITS MINIMUM ---------- IC25 STATRE 7DAY CHR ******** ........... Monitoring MEASUREMENT -CERIODAPHNIA Not Required TRP3B 1 0 0 PERMIT ........

  • -***** .... 45.2 EFFLUENT GROSS VALUE REQUIREMENT MINIMUM IC25 STATRE 7DAY CHR SAMPLE ********

Monitoring -PIMEPHALES MEASUREMENT Not TRP6C 1 0 0 PERMIT ******** ""**"'****

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_IIIIJMINUM._ SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT I--REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT PRINCIPAL EXECUTIVE OFFICER Christopher R. Church 1 Certify under penally of law that this document and all attachments were prepared under my direction or in accotdance w1th a system des1gned to assure that qualified personnel properly gather and evaluate the information submitled. Based Oil my inquiry of the person or persons who manage the system, or those persons directly responsible for gathering the 1nformat1on, the information submiHed 1s , to the best of my knowledge and behef, true, 101 T BIOMONITORING FOR OUTFALL 101 EFFLUENT

      • NO DISCHARGE D ... -I "=--" NOTE: Read instructions before this form. ----**--*

QUALITY OR CONCENTRATION NO. FREQUENCY SAMPLE EX OF TYPE AVERAGE MAXIMUM UNITS ANALYSIS

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L__ TELEPHONE DATE 423 843*7001 10 10 07 Sequoyah Site Vice President accurate.

and complete. 1 am aware that there <Ire significant penalties for submitting false f finfor.-nation. including /he passil:>ili!y of fine and imprisonment for knowing Yiolatioos_ TYPED OR PRINTED SIGNATURE OF PRINCIPAL EXECUTIVE OFFICER OR AUTHORIZED AGENT NUMBER YEAR MO DAY COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments het Toxicity was not sampled in September 2010. EPA Form 3320-1 (REV 3199) Previous editions may be used Page 1 of 1 PERMITIEE NAME/ADDRESS (Include Facility Name/Location if DifferenfJ NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDESJ DISCHARGE MONITORING REPORT {DMR) MAJOR (SUBR 01) F-FINAL Form Approved OMB No. 2040-0004 _FAL!lPX2Jl!)Q_ __________ _ ______ _ [ J I LOW VOL. WASTE TREATMENT POND _Eact)jw_ et,_AN_T ____ _ 1 PEiiof 11 From I r11 I TO ls;ti 11b . . . EFFLUENT

      • NO DISCHARGE D ... ATTN: stephanie A. Howard PARAMETER NOTE: Read mstruct1ons before completinQ thiS form.

NQ FREOUENcVTSAMPLE*- EX OF . I TYPE .. ft......... . ****-MINIMUM AVERAGE MAXIMUM ANALYSIS -* *--* PH 7.2 ******** 8.4 12 0 15 I 30 GRAB -00400 0 0 **-II***** 9.0 su THREE/ GRAB . MM<!!\II_U_!\11 __ 12 15 WEEK 19 1 0r-S-J30-I GRAB 00530 0 0 ******"'* 30 100 MGIL I I WEEKLY I GRAB EFFLUENT GROSS VALUE OIL AND GREASE ******** IV!O A,_VG DAILYMX <5 <6 1 _, __ 5/'So 19 0 GRAB 00556 0 0 **"'***** 15 20 MOAVG DAILYMX *** ... **** ..........

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_____ NAME/TITLE PRINCIPAL EXECUTIVE OFFICER Christopher R. Church I Certify under penally of law that this documenl and all attachments were prepared under my drrection or Sl.lpervision in act:ordance with a syslem designed to assure that qualified personnel properly gather and evaluate the Information subm1tted. Based on my InqUiry of the person or persons who manage the system, or those persons directly responsible for gathenng the information, the 1nlormahon submilted is , to the best of my knowledge and belief, lrue. Sequoyah Site Vice President

accurata, and complete.

I am aware that there are significant penallies for submitting false 1----------------------l'information, including the possibility ol !me and impnsonment for know1ng IIIOietions TYPED OR PRINTED COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments het EPA Form 3320-1 fREV 3199) Previous edJ1kJns may be used ?/'-" Sequoyah Site Vice President SIGNATURE OF PRINCIPAL EXECUTIVE OFFICER OR AUTHORIZEO AGENT I TELEPHONE I I DATE 423 843-7001 10 10 07 NUMBER YEAR MO DAY Page 1 of 1 PERMITTEE NAME/ADDRESS (Include Facility Name/Location if Different) Rame __ T'!_A_:_ __ _ MQreM_p.JJ.JtOX2.000 ___________ _ ____ CIN_TERQEOCUS:28.:.S.QNL. ______ _ NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDESJ DISCHARGE MONITORING REPORT (OMR) MAJOR (SUBR 01) F-FINAL Form Approved. OMB No. 2040-0004 ______ SQPID' ..cPl\!S'L I!\! ______ _ B!Q!!\lL __ _ .LQcatiQ_ ________ _ TN0026450 PERMIT NUMBEHARGE JI!!JMllR RING ... From\10 I 09 r01 j rohoJ 091; METAL CLEANING WASTE POND EFFLUENT YEAR MO MO P ... NO DISCHARGE [x_Xj *** ATTN: Stephanie A. Howard NOTE: Read instructions before completinQ th1s form. .*. QUAliTY OR CONCENTRATION rr;K).- SAMPLE PARAMETER X QUANTITY OR LOADING .. EX OF TYPE AVERAGE MAXIMUM UNITS MINIMUM AVERAGE MAXIMUM UNITS ANAlYSIS PH SAMPLE .........

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EFFLUENT GROSS VALUE REQUIREMENT FLOW, IN CONDUIT OR THRU SAMPLE ******** 03 TREATMENT PLANT MEASUREMENT 50050 1 0 0 PERMIT REPORT REPORT MGD ******** EFFLUENT GROSS VALUE REQUIREMENT MOAVG DAILY MX ------NAME/TITLE PRINCIPAL EXECUTIVE OFFICER Christopher R. Church 1 Certify under penalty of law that this document and all allachments were prepared under my direction oc supervision in accordance with a system deSigned to assure that qualified personnel properly ga\her 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 1nformat1on. the Information submitted is , to the best of my knowledge and belief. true. Sequoyah Site Vice President

accurate, and complete.

I am aware thatlhertt are significant penalties for submittmg false 1nlormat10fl. Including the possibility of fine and Imprisonment for knowing violations. TYPED OR PRINTED COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments he! No Discharge this Period EPA Form 3320-1 (REV 3199) Previous editions may be used *****"** 1.0 __ PA!LYMX ******** --**"'**"'** 1.0 DAILYMl< .. ******** - 1.0 ----_PA!L'f_NI)(

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                • .__.. !!-( Sequoyah Site Vice Pr *ide7r SIGNATURE OF PRINCIPAL EXECUTIVE OFFICER OR AUTHORIZED AGENT -*

19 MG/L COMPOS . ------------19 MGIL I DAILY GRAB --**--*-*-


19 MG/l DAILY COMPOS -*-


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f----.. l .... DAILY CALCTD -----*-*-TELEPHONE I DATE 10 I 10 I 07 YEAR I MO I DAY Page 1 of 1 PERMITTEE NAME/ADDRESS (Include FaCIIirV Name/Location if Different) JILamc A_- _NUCLJ;AR I'IJINl'_ _P..Q.J!PX2000 ___________ _ ___ _______________ _ ____ _ ATTN: Stephanie A. Howara NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDESJ DISCHARGE MONITORING REPORT (OMR) I TN0026450 II 11 PERMIT NUMBER DISCHARGE N From I MAJOR (SUBR01) F RECYCLED COOLING WATER EFFLUENT NO DISCHARGE [Xi] ... Fotm Approved. OMB No 2040-0004 NOTE: Read mstructions before completinQ this form. PARAMETER QUANTITY OR LOAOINC QUALITY OR CONCENTRAl1uN TEMPERATURE, WATER DEG. CENTIGRADE 00010 z 0 0 SAMPLE MEASUREMENT AVERAGE MAXIMUM UNITS MINIMUM AVERAGE MAXIMUM ********

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l 0.10 EFFLUENT GROSS VALUE REQUIREMENT DAilY MX -." I SAMPLE MEASUREMENT PERMIT REQUIREMENT NAMEniTLE PRINCIPAL EXECUTIVE OFFICER I Certify under penalty of law thai thiS document and all attactlmenls were prepared under my direction or supervision In accordance Wl\h a system des1gned to assure thai quail! ted personnel properly gather and evaluate the information submitted. Based on my inquiry of 1t1e person or persons who manage the system, or those persons diredly responsible foc gathenng the Christopher R. Church Sequoyah Stte Vice Prestdent

accurate, and complete.

1 am aware that there are stgmficant penalties_ for submitting false , , , I information, the information submiUed is, to the best of my knowledge and belief, true, I tncludtng the posstbilLty of fJne and tmpnsmment for knowtng v1olallons. L. OR PRINTED COMMENTS AND EXPLANATION OF ANY VIOLATIONS /Reference all attachments her No Discharge this Period EPA Form 3320-1 (REV 3199) Previous editions may be used / SIGNATURE OF PRINCIPAL EXECUTIVE OFFICER OR AUTHORIZED AGENT DATE 423 I 1 o I 10 I 07 NUMBER I YEAR I MO I DAY Page 1 of 1 PERMITIEE NAME/ADDRESS (Include Facility Name/Location if Different) NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPOESJ DISCHARGE MONITORING REPORT (DMR) MAJOR (SUBR 01) F-FINAL Form Approved. OMB No. 2040-0004 APmE;lss __ p.Q.JlOJt2.000 ___________ _ ____ ________ _ ___ ______ _ __ T_V_1\_:_SEQY.QY8H_____N!,K:U_A_R_eL_A_W ____ _ ATTN: stephanie A. Howard PARAMETER X IC25 STATRE 7DAY CHR SAMPLE CERIODAPHNIA MEASUREMENT TRP3B 1 0 0 PERMIT EFFLUENT GROSS VALUE REQUIREMENT IC25 STATRE 7DAY CHR SAMPLE PIMEPHALES MEASUREMENT TRP6C 1 0 0 PERMIT EFFLUENT GROSS VALUE REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT I TN0026450 I T I PERMIT NUMBER From I I I I RECYCLED COOLING WATER EFFLUENT NO DISCHARGE [-XX) *** NOTE: Read instructions before completing thiS form QUANTITY OR LOADING QUALITY OR cONceNrRATIOt.i


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PERCENT SEMI MINIMUM ANNUAL *-*- ---*---1--c---. ----* SAMPLE I TYPE COMPOS I . -*---**----- COMPOS -* ----* -*---* -- SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT I NAME/TITLE PRINCIPAL ___ q_FFIQ:R I Car11fy under penalty of law that !his document and all 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 persor1s who manage the system, or those persons directly responsible for galhenng the mformat1oo, !he Information submilted is , to !he best of my knowledge and belief. true, Christopher R Church Sequoyah Site Vice President


*--**

/" I j_ -0 'I'L-U:;, I TELEPHONE I DATE Sequoyah Site Vice President 07 SIGNATURE OF PRINCIPAL EXECUTIVE

accurate, and complete I am aware that there are signif1cant penalties for submi1ting false 1--------:::-:::::::-::c::-::=::-::=:-------jrnfOfmation, Including the possibilily of fine and 1mprisonrnent for knowing Violations.

I TYPED ___j OFFICER OR AUTHORIZED AGENT DAY COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments her No Discharge this Period EPA Form 3320*1 (REV 3199) Previous editions may be used Page 1 of 1 PERMITTEE NAME/ADDRESS (Include Facility Name/Location if Different} _p_JL!l.OX2.Q!XL __________ _ ____ _______ _ ___ _T'li\_o_SfllUQ\'AI:IJ>IUCI.f.A_RI'LANT ______ _ NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (OMR) MAJOR (SUBR 01) DISCHARGE NUM!l_ER__ BACKWASH 116 G j F -FINAL Form Approved. OMB No. 2040-0004 j,gQ)tiQ __ HAMJ!,T_QNJ;;QUr-ITY _________ _ 1 EFFLUENT ATTN: stephanie A. Howard From I 01 ro]O I ... NO DISCHARGE D ... ,-PARAMETER I X I _, .... , ... __ , -* -**--1 N()TE' Read instructions before oompletino this form YU"I. I II I U'A. &.uru.ou*u


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I ....... I I r\V L-1'-'"-"'-- IVIMAIIVIUIVI Ul'llll:l 1II1INIMUM DEBRIS, FLOATING (SEVERITY) 01345 0 0 SAMPLE MEASUREMENT PERMIT REQUIREMENT ........ .......... -********

        • --------u I 94 EFFLUENT GROSS VALUE OIL AND GREASE VISUAL I SAMPLE I ouoo '" I -I I MEASUREMENT

REPORT 84066 1 0 0 I PERMIT I EFFLUENT GROSS VAL_UE REQUIREMENT I ... o ' SAMPLE MEASUREMENT PERMIT YES;1 I NO;Q ********

            • "'*

I ******** I QUALITY OR CONCENTRATION I NO. I FREQUENCY I SAMPLE . EX OF TYPE AVERAGE MAXIMUM UNITS ANALYSIS

0 gA 0 1 I 30 I VISUAL ******** REPORT PASS=O SEE I VISUAL MOTOTAL FAIL*1 PERMIT .. I --1------******** 1<******* 0 1 I 30 I VISUAL .. ******** I ........... ,., I uu I I VISUAL ERMIT REQUIREMENT 1----------I +----SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE 1--


MEASUREMENT PERMIT REQUIREMENT f---t-----+---

r----------+--;;-::-:=-f------t-----+---t-----1---- ,_ --SAMPLE -*-*---MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT f---NAME/TITLE PRINCIPAL EXECUTIVE OFFICER Christopher R. Church 1 Certify under penally of law that !his document and aU auachments were prepared under my direction or supervision in accordance with a system designed to assure that qualilted personnel properly galher and evaluate the information submitted. Based on my inquiry of the person or persons who manage tile system, or those persons directly responsible for gathering the information, the informalion submitted is , to the best of my knowledge and belief, true, accurate, and complete I am aware that there are significant p<malties for submillmg false 1--------=-=-=--::::-::=::-:==-------jlnlormatron, including the possibility of f1ne and imprisonment lor knowing v1olations TYPED OR PRINTED Sequoyah Site Vice President

  • --****-*-*-

COMMENTS AND EXPLANATION OF ANY VIOLATIONS (ReFerence all attachments her Operations performs visual inspections for floating debris and oil and grease during all backwashes. EPA Form 3320-1 (REV 3199) PrevioiJs editions may be used -.-' ;;::: ./;: Se uoyah Site Vice President SIGNATURE OF PRINCIPAL EXECUTIVE OFFICER OR AUTHORIZED AGENT -11= ---- ---l ___ I DATE 423 843-7001 I 10 I 10 I 07 NUMBER I YEAR I MO I DAY -*Page1of1 PERMITIEE NAME/ADDRESS (Include Facility Name/Location if Different) __ TVA-SEQUOYJ\H PLANT ____ _ _ _p __________ . __ _______ __ _ ________ SQDQ.Y: .. TN .J?N4 __ ---_ ----fidljty __ T.VA.:_SEOIJOY_AH_NU_CLE_AR PlAJ'H lQQtiQ ____ H_A_M!LTQN.CQYro..!IV ______________ .. NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDESJ DISCHARGE MONITORING REPORT (DMR) I TN002645o-l t---Tf781 __PE_RMIT MAJOR (SUBR 01) F-FINAL BACKWASH EFFLUENT Form Approved OMB No. 2040-0004 ATTN: Stephanie A. Howard M RJNii..___ _:__=I FromTQUo1J __ Qfgtj NO DISCHARGE [_] *** NOTE-Read instructions before completlnq this form PARAMETER QUANTITY OR LOADING


/_/ AVERAGE MAXIMUM MINIMUM AVERAGE I MAXIMUM I UNITS 1'110. EX FREQUENCY OF SAMPLE TYPE DEBRIS,""FLOATING tSEVERITY)-

............. MEASUREMENT PERMIT----j"--

    • ""'**u

--REQUIREMENT EFFLUENT GROSS VALUE OIL AND GREASEViSUAL______ SAMPLE I 0 I MEASUREMENT 01345 0 0 ---- o T1t3o I VISUAL I *'**:II;***

.. 9A -*--------*"** I ** :11;:11;:11;:11;"':11;

  • "'**"'*""'

REPORT PASS=O SEE I VISUAL FAIL=1 PERMIT --------* 1 1 30*-J*viSUAL


****

I **"'***** I ******"'* .. 0 94 I I ANALYSIS 184066 1 0 0 IEF_f'J,UEN_:f_GR_OSS_\1!-L-_U_E_ ___ PERMIT REQUIREMENT .. u,;;-,-;;--i REPORT YES:;;:1 I U-1\"U:II;:II;:II; NO=O

  • 11;"'*:11;-1!:11;1!

.... PERMIT REQUIREMENT \---------------I --'-I--SAMPLE MEASUREMENT I


**--------


1 ---*----1--

---+ I t---1 ---SAMPLE __ _ MEASUREMENT I I--PERMIT---+ - __ REQUIREMENT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT ... LMEITffle PRINCIPAL EXECUTIVE OFFICER 1 Certify penalty ol law that thiS document and all wem prepared under my --z;; --] TELEPHONE-EDATE -----


dlrec11on or superviSion m accordance w1ih a system deSigned lo assure that quahf1ed personnel 1.( --------------Chnstopher R Church properly gat11er and evaluate the mlormat1on submJitecl Based on my InqUiry ol the person or persons who manage the system, or those persons directly responsible lorgattlenng the Sequo ah S e Vice Pr !dent .nforrnai!On tile .nforllliliiOfl subnuUed 1s to th<J best of my knowledge and ballet true Y 423 843-7001 10 10 07 Sequoyah Site Vtce President accurate and complete I am aware that there are significant penalt1es lor subrmtllng false -SIGNATURE OF PRINCIPAl EXEcUTIVE

_ ___ _ _ J _ --_ _ _ 1ntonnat10n InclUding the possibility of line and 1mpnsonment tor knowing vtolahons OFFICER OR AUTHORIZED AGENT Ali'EA NUMBER YEAR MO DAY


__c_ooe __ ___ --------COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments her Operations performs visual inspections for floating debris and oil and grease during all backwashes. EPA Form 3320-1 (REV 3199) Previous editions may be used Page 1 of 1 PERMITTEE NAME/ADDRESS (Include Facility Name/Location Jf Different} NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPOES) MAJOR (SUBR 01) F-FINAL Form Approved OMB No. 2040-0004 l'l_a[!1_e ___ TIJA.:_ SEQUOYA_H NUCLEAR PLANT ___ P ,_Q._§OX4QQQ___ _ _ -* ___ *--_____ -* ______ _ _ _ .. SQDD.Y

  • TN

____________ _ ___ __ _ _lQc_a_tjQ_ ___ H_A_MJl tOI\I _ _CQUNTY ATTN: Stephanie A. Howard DISCHARGE MONITORING REPORT (DMRJ L


WASTEWATER & STORM WATER EFFLUENT NO DISCHARGE lxx] *** NOTE: Read Instructions before completinA this farm --X ,-----------



***-"I'"'**-

PARAMETER QUANTITY OR lOADING L QUALITY OR CONCENTRATION NO. EX OF TYPE AVERAGE MAXIMUM UNITS MINIMUM AVERAGE MAXIMUM UNITS ANALYSIS


*-------------------


* ****"'***

. --------------OXYGEN, DISSOLVED (DO) SAMPLE ****"'***

.. 19 MEASUREMENT --r--**"';;;;;;----*


*-TWICEf-00300 1 0 0 PERMIT

........ 2.0

            • ""If MGIL GRAB EFFLUENT GROSS VALUE REQUIREMENT

__ _l;lf\ILY MN WEEK *-*--------*--SOLIDS, TOTAL SUSPENDED SAMPLE ********

          • "**

.. 19 MEASUREMENT


t---------------00530 1 0 0 PERMIT ............

      • itl\"1r*:jll

100 MG/L GRAB EFFLUENT GROSS VALUE REQUIREMENT r--I>-AIL Y Ml<_ WEEK

  • -----*--*--------SOLIDS, SETTLEABLE SAMPLE ********
    • "******

................

    • 25 MEASUREMENT f---pERMIT

___ -*--------'"**-*------

  • -----

---00545 1 0 0 ""*""*""**"" ""*"*"""** ........

      • "'*"**

"111r11:*1t:itl\" 1.0 MUL ONCE/ GRAB EFFLUENT GROSS VALUE REQUIREMENT

  • . DAILYMX MONTH --------------

--*-*-

    • -***---
-----
  • ------FLOW, IN CONDUIT OR THRU SAMPLE ********

.............. 03 .. TREATMENT PLANT MEASUREMENT PERMIT c------------- ... ****"*** . r---ONCE/ -E:iiTIMA-50050 1 0 0 REPORT I** REPORT MGD ********

      • "'*""**

EFFLUENT GROSS VALUE REQUIREMENT MOAVO DAILY MX BATCH ----------


;--------*-**.-


SAMPLE MEASUREMENT --------***-----*--



PERM<T R!OQUIREMENT

  • . ------**-*---SAMPlE MEASUREMENT

!------------ --*-*-


*--*-*----------

PERM<T ** REQUIREMENT I --SAMPLE MEASUREMENT l ---.. [-----------------*----* PERMIT REQUIREMENT


--I NAME/TiTi.E-PRi-N6PAl EXECunVE oFFICE.R of law th-a( were p. repared under my


**---

-* -----**-- drrec:tron or super>"rsron 1n ar:c:ordall(:e wrlh a system desrgood to assure that quail fred personnel i Christopher R. Church properly gather .and e .. aluale lhe mformallon subnulted_ Based on my 1nqurry of the or 1 perSO(lS who manage the syslem, or lho5e persons directly responsible lor galherrngthe rniOflnallon, the Information submitted IS, to the best of my knowledge and belief, true, Sequoyah Site Vice President

accrxale, and complete 1 am aware that lhere are significant penallies for submittrng false _ ___ --*-

informatron. includrng the possibrhty of frne and rmprisoomenllur knowing violatrons TYPED OR PRINTED ----"---


/ . i TELEPHONE l DATE c___ -


* ----? /'/-;

_Site e restZ:t __ 423 843-7001 10 10 07 SIGNATURE OF PRINCIPAl EXECUTIVE _ __ _ _ __ . . _ _ __ _ ____ _ -.. COMMENTS AND EXPlANATION OF ANY VIOLATIONS fl?eference all attachments her During this reporting period, there has been no flow from the Dredge Pond other than that resulting from rainfall. --*--------*--*--- EPA Form 3320-1 {REV 319!3) Previous editions may be osed Page 1 of 1 REVIEW/CONCURRENCE SHEET DOCUMENT NAME: SEQUOYAH NUCLEAR PLANT-September 2010 DMR ORGANIZATION: Environmental DOCUMENT PREPARED BY: Bethany Hyatte DATE: 1016110 CONCURRENCES Name R c Signature -Comment Date v N S. A Howard X Q;_ G.J. Wynn X ( \-L2\./ 10/1/lc B. A Wetzel X {"J kL a. iv: r,/_, /o 113 /;c K. C. Langdon X "/ 4/ :./ /o;;;/4) / R Church l<7f{cJ i o F ' L INSTRUCTIONS: Originator will determine the review/concurrence assignment REVIEW: Examine technical content and commitments made. A review (RV) should confirm the truth and accuracy of factual statements and indicate agreement with commitments made which are applicable to the reviewer's organization. CONCURRENCE: Indication of agreement with the document as a whole. Concurrence (CN) signifies that the document is responsive to the intended

purpose, logical in construction, and clear in meaning in the eyes of the recipient A concurrence signature indicates that the individual would be willing to sign the document for the agency.

S58 101110 801-NPDES CORRESPONDENCE November 10, 2010 State of Tennessee Department of Environment and Conservation Division of Water Pollution Control Enforcement & Compliance Section 6th Floor, L & C Annex 401 Church Street Nashville, Tennessee 37243-1534

Dear Mr. Patrick Cromer:

SEQUOYAH NUCLEAR PLANT-DISCHARGE MONITORING REPORT FOR OCTOBER 2010 Enclosed is the October 2010 Discharge Monitoring Report for Sequoyah Nuclear Plant. Daily sample collection continues at the Diffuser Pond Inlet of the Yard Drainage Pond effluent because of a transformer oil spill that reached the Yard Drainage Pond. Samples collected from 9/23/2010 through 10/26/2010 have all yielded results below detection limits for oil and grease. On 10/1/2010 the permit limit for pH at Outfall103 (discharge from the Low Volume Waste Treatment Pond-LVWTP) was exceeded. The pH sampled at 1800 EST on 10/1/2010 was 9.2. The permit limit is 6.0 to 9.0. A sample of Outfall1 01 (Diffuser Pond Discharge to the Tennessee River) was collected at 2116 EST to verify discharge to the river did not exceed limits. The pH of Outfall 101 was within limits at 7.9 pH units. On 10/1/2010 at 2300 EST the pH of Outfall 103 was 9.0 and determined to be back within permit limits. The suspected cause of the exceedances at Outfall 103 was a high pH discharge from the High Crud Tank of the condensate demineralizer system. The pH of the High Crud Tank was approximately 9.0 at the time of discharge to the Turbine Building Sump which discharges to the Low Volume Waste Treatment Pond. The event was documented in the site's corrective action program. Corrective action to date includes the revision of the condensate demineralizer effluent procedure to change the acceptable effluent pH range from 6.0 to 9.0 to 6.0 to 8.0. A study has also been initiated to determine if an engineered pH control system to the L VWTP is a viable option. If you have any questions or need additional information, please contact Stephanie Howard at (423) 843-6700 of Sequoyah's Environmental staff. 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. Christopher R. Church Site Vice President Sequoyah Nuclear Plant Enclosure cc (Enclosure): Chattanooga Environmental Field Office Division of Water Pollution Control State Office Building, Suite 550 540 McCallie Avenue Chattanooga, Tennessee 37402-2013 cc: B. E. Brickhouse, LP 5U-C C. R. Church, OPS 4A-SQN S. A. Howard, OPS 5N-SQN K. Langdon, POB 2B-SQN D. B. Nida, LP 5U-C U.S. Nuclear Regulatory Commission ATIN: Document Control Desk Washington, D.C. 20555 A. A. Ray, WT 11A-K G. R. Signer, WT 6A-K B. A. Wetzel, OPS 4A-SQN G. J. Wynn, POB 2B-SQN K. M. Hodges (EDMS), LP 2V-C Tennessee Valley Authority, Post Office Box 2000, Soddy Daisy, Tennessee 37384-2000 November 10, 2010 State of Tennessee Department of Environment and Conservation Division of Water Pollution Control Enforcement & Compliance Section 61h Floor, L & C Annex 401 Church Street Nashville, Tennessee 37243-1534

Dear Mr. Patrick Cromer:

SEQUOYAH NUCLEAR PLANT-DISCHARGE MONITORING REPORT FOR OCTOBER 2010 Enclosed is the October 2010 Discharge Monitoring Report for Sequoyah Nuclear Plant. Daily sample collection continues at the Diffuser Pond Inlet of the Yard Drainage Pond effluent because of a transformer oil spill that reached the Yard Drainage Pond. Samples collected from 9/23/2010 through 10/26/2010 have all yielded results below detection limits for oil and grease. On 10/1/2010 the permit limit for pH at Outfall103 (discharge from the Low Volume Waste Treatment Pond-LVWTP) was exceeded. The pH sampled at 1800 EST on 10/1/2010 was 9.2. The permit limit is 6.0 to 9.0. A sample of Outfall 101 (Diffuser Pond Discharge to the Tennessee River) was collected at 2116 EST to verify discharge to the river did not exceed limits. The pH of Outfall101 was within limits at 7.9 pH units. On 10/1/2010 at 2300 EST the pH of Outfall103 was 9.0 and determined to be back within permit limits. The suspected cause of the exceedances at Outfall 103 was a high pH discharge from the High Crud Tank of the condensate demineralizer system. The pH of the High Crud Tank was approximately 9.0 at the time of discharge to the Turbine Building Sump which discharges to the Low Volume Waste Treatment Pond. The event was documented in the site's corrective action program. Corrective action to date includes the revision of the condensate demineralizer effluent procedure to change the acceptable effluent pH range from 6.0 to 9.0 to 6.0 to 8.0. A study has also been initiated to determine if an engineered pH control system to the LVWTP is a viable option. If you have any questions or need additional information, please contact Stephanie Howard at (423) 843-6700 of Sequoyah's Environmental staff. 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. . Church Site Vice President Sequoyah Nuclear Plant Enclosure cc (Enclosure): Chattanooga Environmental Field Office 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 PERMITTEE NAME/ADDRESS (Include Facility Name/Location if Different) Address_?.O.JtOX 20012_ __________ _ NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) TN0026450 1 01 G MAJOR (SUBR 01) F-FINAL Form Approved. OMB No. 2040-0004 ____ _ _________ _ *-*---*-i PERMIT NUMBER j)iscHARGE NUMBER I I " .. I MO r:¥J"'"" r=i MO I PAY I DIFFUSER DISCHARGE EFFLUENT NO DISCHARGE D *** NOTE: Read instructions before comp\etin!l this form. ATTN: Stephanie A. Howard From 10 10 01 To 10 10 31 PARAMETER X QUANTITY OR LOADING QUALITY OR CONCENTRATION NO. FREQUENCY SAMPLE EX OF TYPE AVERAGE MAXIMUM UNITS MINIMUM AVERAGE MAXIMUM UNITS ANALYSIS TEMPERATURE, WATER DEG. SAMPLE ********

25.6 0 31 I 31 MODELD ** 04 CENTIGRADE MEASUREMENT 00010 z 0 0 PERMIT ********

        • ********

30.5 DEG.C. SEE CKREQ INSTREAM MONITORING REQUIREMENT DAILYMX PERMIT TEMPERATURE, WATER DEG. SAMPLE ********

35.7 0 31131 RCORDR ** 04 CENTIGRADE MEASUREMENT 00010 1 0 0 PERMIT ********

        • ********

REPORT DEG.C. SEE CKREQ EFFLUENT GROSS VALUE REQUIREMENT _DAILYMX PERMIT TEMP. DIFF. BETWEEN SAMP. & SAMPLE ********

2.3 0 31 I 31 CALCTD ** 04 UPSTRM DEG.C MEASUREMENT 00016 1 s 0 PERMIT ********

        • ********

3.0 DEG.C. CONTIN CALCTD EFFLUENT GROSS VALUE REQUIREMENT DAILYMX uous PH SAMPLE ********

7.7 ******** 8.1 0 5131 GRAB ** 12 MEASUREMENT 00400 1 0 0 PERMIT ********

        • 6.0 ********

9.0 su WEEKLY GRAB EFFLUENT GROSS VALUE REQUIREMENT MINIMUM MAXIMUM SOLIDS, TOTAL SUSPENDED SAMPLE ********

6 6 0 1 I 31 GRAB ** 19 MEASUREMENT 00530 1 0 0 PERMIT ********

        • ********

30 100 MG/L MONTHLY GRAB EFFLUENT GROSS VALUE REQUIREMENT MOAVC DAILYMX OIL AND GREASE SAMPLE ********

<5 <5 0 1 I 31 GRAB ** 19 MEASUREMENT 00556 1 0 0 PERMIT ********

        • ********

15 20 MG/L MONTHLY GRAB EFFLUENT GROSS VALUE REQUIREMENT MOAVC DAILYMX FLOW, IN CONDUIT OR THRU SAMPLE ******** 1633 ********

0 31 I 31 RCORDR 03 ** TREATMENT PLANT MEASUREMENT 50050 1 0 0 PERMIT ******** REPORT MGD ********

.... CONTIN RCORDR EFFLUENT GROSS VALUE REQUIREMENT DAILYMX uous NAME/TITLE PRINCIPAL EXECUTIVE OFFICER 1 Certify under penalty of law that this document and all attachments were prepared under my ?;;4 TELEPHONE DATE direction or supervision in accordance with a system designed to assure that qualified personnel Christopher R. Church properly gather and evaluate the infonnation submitted. Based on my inquiry of the person or persons who manage the system, or those persons directly responsible for gathering the Sequoyah Site Vice President 423 843-7001 10 11 08 infonnation, the infonnation submitted is , to the best of my knowledge and belief, true, Sequoyah Site Vice President

accurate, and complete.

I am aware that there are penalties for submitting false SIGNATURE OF PRINCIPAL EXECUTIVE J information, including the possibility of fine and imprisonment for knowing violations. OFFICER OR AUTHORIZED AGENT AREAl NUMBER YEAR MO DAY ITPED OR PRINTED -'--*-------* -CODE ------------------COMMENTS AND OF ANY fReference all attachments he! No closed mode operation. The following infonnation is included in an attachment:

1. CCW data 2. veliger monitoring data EPA Form 3320-1 (REV 3199) Previous editions may be used Page 1 of 2 DMR Attachment CCWData CCWTRENCH Extractable Petroleum Date/Time Collected Hydrocarbons Analysis Date/Time Analyst Method No water would come out of the pump. No sample could be obtained.

CCWCHANNEL Extractable Petroleum Date/Time Collected Hydrocarbons Analysis Date/Time Analyst Method 10/13/2010@ 1627 <0.10 mg/1 10/15/2010@ 0549 JOB EPH Mean# of Water Mean# of Water SUB NOTES:% Sample Date ZM1m3 %Settlers Temp. ("C) Sample Date Asiatic Temp. ("C) LOCATION LOCATION Gravid Asiatic COLLECTED BY Clamslm3 Clam 11/03/2009 133 0 16 11/03/2009 76 16 In plant RCW CMW 11/10/2009 417 6.1 16 11/10/2009 25 16 In plant RCW 'CMW 11/17/2009 269 0 16 11/17/2009 0 16 In plant RCW CMW 11/24/2009 36 50 15 11/24/2009 18 15 In plant RCW CMW 12/01/2009 32 0 13.5 12/01/2009 0 13.5 In plant RCW WE 12/08/2009 38 0 11 12/08/2009 0 11 In plant RCW CMW 01/05/2010 0 0 6 01/05/2010 0 6 In plant RCW B 01/12/2010 0 0 5 01/12/2010 0 5 In plant RCW 01/19/2010 0 0 6 01/19/2010 0 6 In plant RCW p 01/26/2010 32 0 7.5 01/26/2009 0 7.5 In plant RCW NRT 02/02/2010 0 0 7 02/02/2010 0 7 In plant RCW MSWIWDT 02/09/2010 0 0 8 02/09/2010 0 8 In plant RCW BLITC 02/16/2010 0 0 5 02/16/2010 0 5 In plant RCW BJ 02/23/2010 11.7 0 7 02/23/2010 0 7 In plant RCW BJ 03/02/2010 0 0 6 03/02/2010 0 6 lnplant RCW PB 03/09/2010 0 0 8 03/09/2010 0 s* In plant RCW MJW 03/16/2010 0 0 10 03/16/2010 0 10 In plant RCW BC 03/23/2010 14 0 11 03/23/2010 0 11 In plant RCW BC 03/30/2010 0 0 14 03/30/2010 0 14 In plant RCW BAPO Apr-2010 no samples collected May-2010 no samples collected Jun-2010 no samples collected Jul-2010 no samples collected Aug-2010 no samples collected Sep-2010 no samples collected Oct-2010 no samples collected PERMITTEE NAME/ADDRESS (Include Facility Name/Location if Different) Address_p.o._e_ox 2000 ___________ _ ______ _ ______ _ ___ _ _________ _ NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPOES) DISCHARGE MONITORING REPORT (OMR) --\1--TN0026450 101 G PERMIT NUMBER DISCHARGE NUMBER MAJOR (SUBR 01) F -FINAL DIFFUSER DISCHARGE EFFLUENT Form Approved. OMB No. 2040-0004 ATTN: Stephanie A. Howard I .... I MD MO I OAV I From 10 10 01 To 10 10 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

CHLORINE, TOTAL RESIDUAL SAMPLE ********

0.018 0.028 0 27/31 GRAB ** 19 MEASUREMENT 50060 1 0 0 PERMIT ********

        • ********

0.10 0.10 MG/L WEEK-CALCTD EFFLUENT GROSS VALUE REQUIREMENT MOAVG INSTMAX DAYS -C, RATE OF SAMPLE ******** 0 ********

0 31/31 CALCTD 62 ** CHANGE MEASUREMENT 82234 1 0 0 PERMIT ******** 2 DEG ********

              • .... CONTIN CALCTD EFFLUENT GROSS VALUE REQUIREMENT DAILYMX C/HR uous 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 I Certify under penalty of law that this document and all attachments were prepared under my . :,...-.--? Y-:::; TELEPHONE DATE direction or supervision in accordance with a system designed to assure that qualified personnel Christopher R. Church 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 Sequoyah Site Vice Pre 1dent 423 I 843-7001 10 11 08 information, the information submitted is , to the best of my knowledge and belief, true, Sequoyah Site Vice President

accurate, and complete.

I am aware that there are significant penalties for submitting false SIGNATURE OF PRINCIPAL EXECUTIVE information, including the possibility of fine and imprisonment for knowing violations. OFFICER OR AUTHORIZED AGENT AREA 1 NUMBER YEAR MO DAY TIPED OR PRINTED --* -*-CODE COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments her The following injection occurred: Floguard MS6236 (max. calc. cone. was 0.059mg/L-Iimit 0.2mg/L) .. EPA Form 3320-1 (REV 3199) Previous editions may be used Page 2 of 2 PERMITTEE NAME/ADDRESS (Include Facility Name/Location if Different) Address__?.O.__!!.OX 2000 ___________ _ ___ _ _________ _ ATIN: stephanie A. Howard NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPOES) DISCHARGE MONITORING REPORT (OMRI TN0026450 101 T I P RMIT NUMBER NUMBER l>***i MO rwrG Fl MO I O& I From 10 10 01 To 10 10 31 MAJOR (SUBR 01) F -FINAL Form Approved. OMB No. 2040-0004 BIOMONITORING FOR OUTFALL 101 EFFLUENT

      • NO DISCHARGE D *** NOTE: Read instructions before completing this form PARAMETER X QUANTITY OR LOADING QUAliTY OR CONCENTRATION NO. FREQUENCY SAMPLE EX OF TYPE AVERAGE MAXIMUM UNITS MINIMUM AVERAGE MAXIMUM UNITS ANALYSIS IC25 STATRE 7DAY CHR SAMPLE ********

Other ********

    • 23 CERIODAPHNIA MEASUREMENT TRP38 1 0 0 PERMIT ********
        • 45.2 ********

PERCENT SEE COMPOS EFFLUENT GROSS VALUE REQUIREMENT MINIMUM PERMIT IC25 STATRE 7DAY CHR SAMPLE ********

Other ********

    • 23 PIMEPHALES MEASUREMENT TRP6C 1 0 0 PERMIT ********
        • 45.2 ********

PERCENT SEE COMPOS EFFLUENT GROSS VALUE REQUIREMENT MIMINUM PERMIT 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 I Certify under penalty of law that this document and all attachments were prepared under my TELEPHONE DATE I direction or supervision in accordance with a system designed to assure that qualified personnel Christopher R. Church properly gather and evaluate the information submitted.

Based on my inquiry of the person or sequoyah siZce Pres*dent ool 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, 423 843-7001 10 11 Sequoyah Site Vice President

accurate, and complete.

I am aware that there are significant penalties for submitting false SIGNATURE OF PRINCIPAL EXECUTIVE l information, including the possibility of fine and imprisonment for knowing violations. OFFICER OR AUTHORIZED AGENT AREA I NUMBER YEAR MO DAY I TYPED OR PRINTED CODE COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments her Toxicity sampling began on October 31 and ended on November

5. The toxicity report will be included with the November 2010 DMR. EPA Form 3320-1 (REV 3199) Previous editions may be used Page 1 of 1 PERMITTEE NAME/ADDRESS (Include Facilitv Name/location if Different)

Address _p.o . ...!i_OX 2000 ___________ _ ______ _ ___ _ _________ _ ATTN: stephanie A. Howard NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPOES) DISCHARGE MONITORING REPORT (DMRJ TN0026450 1 03 G 1----*-1 PERMIT NUMBER I DISCHARGE NUMBER I From I : ri1 I "tf I MAJOR. (SUBR 01) F-FINAL Form Approved. OMB No. 2040-0004 LOW VOL. WASTE TREATMENT POND EFFLUENT

      • NO DISCHARGE D *** NOTE: Read instructions before completinR this form .. PARAMETER X QUANTITY OR LOADING QUALITY OR CONCENTRATION NO. FREQUENCY SAMPLE EX OF TYPE AVERAGE MAXIMUM UNITS MINIMUM AVERAGE MAXIMUM UNITS ANALYSIS PH SAMPLE ********

6.6 ******** 9.3 1 25 I 31 GRAB ** 12 MEASUREMENT 00400 1 0 0 PERMIT ********

    • 6.0 ********

9.0 su THREE! GRAB EFFLUENT GROSS VALUE REQUIREMENT MINIMUM MAXIMUM WEEK SOLIDS, TOTAL SUSPENDED SAMPLE 120 176 ******** 12 17 0 4131 GRAB MEASUREMENT 26 19 00530 1 0 0 PERMIT 380 1250 LBS/DY ******** 30 100 MG/L WEEKLY GRAB EFFLUENT GROSS VALUE REQUIREMENT MOAVC DAILYMX MOAVC DAILYMX OIL AND GREASE SAMPLE <58 <79 ******** <6 <7 0 4131 GRAB MEASUREMENT 26 19 I I 00556 1 0 0 PERMIT 190 250 LBS/DY ******** 15 20 MG/l WEEKLY GRAB I EFFLUENT GROSS VALUE REQUIREMENT MOAVC DAILYMX FLOW, IN CONDUIT OR THRU SAMPLE 1.121 1.759 ******** 03 TREATMENT PLANT MEASUREMENT 50050 1 0 0 PERMIT REPORT REPORT MGD ******** EFFLUENT GROSS VALUE REQUIREMENT MOAVC DAILYMX SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT NAME/TITLE PRINCIPAL EXECUTIVE OFFICER I Certify under penally of law thai this document and all attachments were prepared under my direction or supervision in accordance wilh a system designed to assure that qualified personnel Christopher R. Church 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 lhe information, the information submitted is , to the best of my knowledge and belief, true, Sequoyah Site Vice President

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. ITPED OR PRINTED COMMENTS AND EXPLANATION OF ANY VIOLATIONS fReference all attachments he! On 10/01/2010 pH exceeded 9.0 limit. See cover letter for additional information. EPA Form 3320-1 (REV 3/99) Previous editions may be used MOAVC DAILYMX ********

0 31 I 31 TOTALZ ** ********

.. SEE TOTALZ PERMIT ./" --4/fif TELEPHONE DATE Sequoyah Site Vice 423 I 843-7001 10 11 08 SIGNATURE OF PRINCIPAL EXECUTIVE OFFICER OR AUTHORIZED AGENT AREAl NUMBER YEAR MO DAY --------CODE Page 1 of 1 PERMITTEE NAME/ADDRESS (Include Facility Name/Location if Different) Mdress_F.O.J!..OX 2000 ___________ _ ______ _ _________ _ ATIN: Stephanie A. Howard NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) TN0026450 1 07 G I PERMIT NUMBER j)JSCHARGE NUMB I YEA* I MO r4*'*G MD I OAY I From 10 10 01 To 10 10 31 MAJOR (SUBR 01) F-FINAL METAL CLEANING WASTE POND EFFLUENT NO DISCHARGE I XX I *** Fonn Approved. OMB No. 2040-0004 NOTE: Read instructions before completing this form. PARAMETER X OUANTrrY OR LOADINO OUALIIT OR CONCENTRATION NO. FREQUENCY SAMPLE AVERAGE MAXIMUM UNITS MINIMUM AVERAGE MAXIMUM jPH SAMPLE ********

    • i MEASUREMENT 00400 1 0 0 PERMIT ********
        • 6.0 ********

9.0 EFFLUENT GROSS VALUE REQUIREMENT MINIMUM MAXIMUM SOLIDS, TOTAL SUSPENDED SAMPLE ********

    • MEASUREMENT 00530 1 0 0 PERMIT ******** ********
        • ********

EFFLUENT GROSS VALUE REQUIREMENT OIL AND GREASE SAMPLE ********

    • MEASUREMENT 00556 1 0 0 PERMIT ********
        • ********

EFFLUENT GROSS VALUE REQUIREMENT PHOSPHORUS! TOTAL (AS P) SAMPLE ********

    • MEASUREMENT 00665 1 0 0 PERMIT ********
        • ********

EFFLUENT GROSS VALUE REQUIREMENT COPPER, TOTAL (AS CU) SAMPLE ********

    • MEASUREMENT 01042 1 0 0 PERMIT ********
        • ********

EFFLUENT GROSS VALUE REQUIREMENT IRON, TOTAL (AS FE) SAMPLE ********

    • MEASUREMENT 01045 1 0 0 PERMIT ********
        • ********

EFFLUENT GROSS VALUE REQUIREMENT FLOW, IN CONDUIT OR THRU SAMPLE ******** 03 TREATMENT PLANT MEASUREMENT 50050 1 0 0 PERMIT REPORT REPORT MGD ******** EFFLUENT GROSS VALUE REQUIREMENT MOAVG DAILYMX NAME/TITLE PRINCIPAL EXECUTIVE OFFICER Christopher R. Church 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, Sequoyah Site Vice President

accurate, and complete.

I am aware that there are significant penalties for submitting false 1----------------------!information. including the possibility of fine and imprisonment for knowing violations. ITPED OR PRINTED COMMENTS AND EXPLANATION OF ANY VIOLATIONS fReference all attachments he! No Discharge this Period EPA Form 3320-1 (REV 3199) Previous editions may be used ********

30 DAILYMX ********

15 DAILYMX ********

1.0 DAILYMX ********

1.0 DAILYMX ********

1.0 DAILYMX ********

SIGNATURE OF PRINCIPAL EXECUTIVE OFFICER OR AUTHORIZED AGENT EX OF TYPE UNITS ANALYSIS 12 su DAILY GRAB 19 MG/L DAILY COMPOS 19 MG/L DAILY GRAB 19 MG/L DAILY COMPOS 19 MG/L DAILY COMPOS 19 MG/L DAILY COMPOS ** .... DAILY CALCTD ... -TELEPHONE DATE 423 843-7001 10 11 08 NUMBER YEAR MO DAY Page 1 of 1 PERMITTEE NAME/ADDRESS (Include Facility NameA.ocation if Different) Address _p..Q.__!i_OX 200Q_ __________ _ NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) F TN0026450 11 0 G PERMIT NUMBER A CHARGE NUMBER MAJOR (SUBR 01) F-FINAL RECYCLED COOLING WATER EFFLUENT Form Approved. OMB No. 2040-0004 ATTN: stephanie A. Howard I";; I NO DISCHARGE I XX I *** NOTE: Read instructions before completing this form. PARAMETER C>< QUANTITY OR LOADING QUALITY OR CONCENTRATION NO. FREQUENCY SAMPLE EX OF TYPE AVERAGE MAXIMUM UNITS MINIMUM AVERAGE MAXIMUM UNITS ANALYSIS TEMPERATURE, WATER DEG. SAMPLE ********

CENTIGRADE MEASUREMENT 04 04 00010 z 0 0 PERMIT ********

DEGC ********

38.3 DEGC DAILY GRAB-4 INSTREAM MONITORING REQUIREMENT DAILYMX PH SAMPLE ********

MEASUREMENT -12 00400 1 0 0 PERMIT ********

        • 6.0 ********

9.0 su WEEKLY GRAB EFFLUENT GROSS VALUE REQUIREMENT MINIMUM MAXIMUM SOLIDS, TOTAL SUSPENDED SAMPLE ********

-19 MEASUREMENT 00530 1 0 0 PERMIT ********

        • ********

30 MG/L DAILY COMPOS EFFLUENT GROSS VALUE REQUIREMENT DAILYMX OIL AND GREASE SAMPLE ********

                • ******** ********

-19 MEASUREMENT 00556 1 0 0 PERMIT ********

  • -* ********

15 MGIL DAILY GRAB EFFLUENT GROSS VALUE REQUIREMENT DAILYMX FLOW, IN CONDUIT OR THRU SAMPLE ********

MEASUREMENT 03 ** TREATMENT PLANT 50050 1 0 0 PERMIT REPORT REPORT MGD ********

-DAILY CALCTD EFFLUENT GROSS VALUE REQUIREMENT MOAVG DAILYMX CHLORINE, TOTAL RESIDUAL SAMPLE ********

-19 MEASUREMENT 50060 1 0 0 PERMIT ********

        • ********

0.10 MG/L WEEKLY GRAB-4 EFFLUENT GROSS VALUE REQUIREMENT 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 , 4. ;$, 4 TELEPHONE DATE direction or supervision in accordance with a system designed to assure that qualified personnel Christopher R. Church properly gather and evaluate the information submitted. Based on my inquiry of the person or :t' I _.,..,..- /' persons who manage the system, or those persons directly responsible for gathering the Sequoyah Site Vice President

  • . . information, the information submitted is, to the best of my knowledge and belief, true, 423 843-7001 10 11 08 Sequoyah S1te V1ce President
accurate, and complete.

I am aware that there are significant penalties for submitting false SIGNATURE OF PRINCIPAL EXECUTIVE f...----+-1-----+--1---+--- information, including the possibility of fine and imprisonment for knowing violations. OFFICER OR AUTHORIZED AGENT AREA I NUMBER YEAR MO DAY OR PRINTED. ____ ___ COOE COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments her No Discharge this Period EPA Form 3320-1 (REV 3/99) Previous editions may be used Page 1 of 1 PERMITTEE NAME/ADDRESS (Include Facilitv Name/Location if Different) NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) MAJOR (SUBR 01) F-FINAL Form Approved. OMB No. 2040-0004 Address_p.O.JtOX 2.000 ___________ _ ______ _ ______ _ _________ _ ATTN: Stephanie A. Howard PARAMETER X I IC25 STATRE 7DAY CHR SAMPLE CERIODAPHNIA MEASUREMENT TRP3B 1 0 0 PERMIT EFFLUENT GROSS VALUE REQUIREMENT IC25 STATRE 7DAY CHR SAMPLE PIMEPHALES MEASUREMENT TRP6C 1 0 0 PERMIT EFFLUENT GROSS VALUE REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT -F TN0026450 I 110 T I PERMIT NUMBER A CHARGE NUMBER From I '1: I P!fj I w I RECYCLED COOLING WATER EFFLUENT NO DISCHARGE I XX I *** NOTE: Read instructions before completin!l this form QUANTITY OR LOADING QUALITY OR CONCENTRATION NO. FREQUENCY EX OF AVERAGE MAXIMUM UNITS MINIMUM AVERAGE MAXIMUM UNITS ANALYSIS

    • 23 ********
        • 45.2 ********

PERCENT SEMI MINIMUM ANNUAL ********

    • 23 ********
        • 45.2 ********

PERCENT SEMI MINIMUM ANNUAL ---SAMPLE TYPE COMPOS COMPOS NAME/TinE PRINCIPAL EXECUTIVE OFFICER I Certify under penalty of law that this document and all attachments were prepared under my 2 / q TELEPHONE DATE direction or supervision in accordance with a system designed to assure that qualified personnel Christopher R. Church 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, Sequoyah Site Vice President

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 rReference all attachments he! No Discharge this Period EPA Fonn 3320-1 (REV 3/99) Previous editions may be used Sequoyah Site Vice Presid nt SIGNATURE OF PRINCIPAL EXECUTIVE OFFICER OR AUTHORIZED AGENT 423 843-7001 10 11 08 I AREAl NUMBER YEAR MO DAY COOE ---Page 1 of 1 PERMITIEE NAME/ADDRESS (Include Facilitv Name/Location if Different) Address _F.O.JtOX 200Q_ __________ _ ______ _ ___ _ _________ _ NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) --116 G QSCHARGE NUMBER MAJOR (SUBR 01) F-FINAL BACKWASH EFFLUENT Form Approved. OMB No. 2040-0004 ATIN: stephanie A. Howard From i 7g I I NO DISCHARGE D *** NOTE: Read instructions before completinQ this form. PARAMETER X QUANTITY OR LOADING QUALITY OR CONCENTRATION NO. FREQUENCY SAMPLE EX OF TYPE AVERAGE MAXIMUM .UNITS MINIMUM AVERAGE MAXIMUM UNITS ANALYSIS DEBRIS, FLOATING (SEVERITY) SAMPLE ********

                • ******** ********

0 0 1 I 31 VISUAL -9A MEASUREMENT 01345 1 0 0 PERMIT ********

        • ********

REPORT PASS=O SEE VISUAL EFFLUENT GROSS VALUE REQUIREMENT MOTOTAL FAIL=1 PERMIT OIL AND GREASE VISUAL SAMPLE ******** 0 ******** ********

0 1 I 31 VISUAL MEASUREMENT 94 ** '84066 1 0 0 PERMIT ******** REPORT YES=1 ********

--SEE VISUAL EFFLUENT GROSS VALUE REQUIREMENT MOTOTAL NO=O PERMIT 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 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 Christopher R. Church 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 423 843-7001 10 11 08 Sequoyah Site Vice President 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 EXECUTIVE information, including the possibility of fine and imprisonment for knowing violations. OFFICER OR AUTHORIZED AGENT NUMBER YEAR MO DAY ITPED OR PRINTED I I COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments her Operations performs visual inspections for floating debris and oil and grease during all backwashes. 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) Address_.P.O.J!_OX 2000 ___________ _ ___ _ _________ _ NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDESJ DISCHARGE MONITORING REPORT (DMR) 117 G DISCHARGE.NUMBER MAJOR (SUBR 01) F-FINAL BACKWASH EFFLUENT Form Approved. OMB No. 2040-0004 ATTN: stephanie A. Howard I WI NO DISCHARGE D ... NOTE: 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 DEBRIS, FLOATING (SEVERITY) SAMPLE ********

0 0 1 I 31 VISUAL ** 9A MEASUREMENT 01345 1 0 0 PERMIT ********

        • ********

REPORT PASS=O SEE VISUAL EFFLUENT GROSS VALUE REQUIREMENT MOTOTAL FAIL=1 PERMIT OIL AND GREASE VISUAL SAMPLE ******** 0 ********

0 1 I 31 VISUAL 94 ** MEASUREMENT 84066 1 0 0 PERMIT ******** REPORT YES=1 ********

.... SEE VISUAL, EFFLUENT GROSS VALUE REQUIREMENT MOTOTAL NO=O PERMIT 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 I Certify under penalty of law that this document and all attachments were prepared under my Z TELEPHONE DATE direction or supervision in accordance with a system designed to assure that qualified personnel Christopher R. Church properly gather and evaluate the infonnation submitted. Based on my inquiry of the person or Sequoy:: Sit?vfce persons who manage the system, or those persons directly responsible for gathering the 423 843-7001 10 11 08 infonnation, the infonnation submitted is , to the best of my knowledge and belief, true, Sequoyah Site Vice President

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 1 NUMBER YEAR MO DAY ITPED OR PRINTED COllE_ ----'---'--COMMENTS AND OF ANY (Reference all attachments he! Operations performs visual inspections for floating debris and oil and grease during all backwashes. EPA Form 3320-1 (REV 3199) Previous editions may be used Page 1 of 1 PERMITIEE NAME/ADDRESS (Include Facility Name/Location if Different) Address_F.O._!l_OX 2000 ___________ _ ______ _ ___ _ _________ _ NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDESJ DISCHARGE MONITORING REPORT (DMR) TN0026450 118 G ---PERMIT NUMBER I DISCHARGE NUMBER From 10 10 01 To 10 10 31 MAJOR (SUBR 01) F-FINAL WASTEWATER & STORM WATER EFFLUENT NO DISCHARGE I XX I *** Form Approved. OMB No. 2040-0004 ATTN: Stephanie A. Howard I n**i MO rt MO I PAX I NOTE: Read instructions before completinQ this form PARAMETER X OUANTrrY 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 0 PERMIT ********
        • 2.0 ********

MG/L TWICE! GRAB EFFLUENT GROSS VALUE REQUIREMENT DAILYMN WEEK SOLIDS, TOTAL SUSPENDED SAMPLE ********

MEASUREMENT

    • 19 00530 1 0 0 PERMIT ********
        • ********

100 MG/L TWICE/ GRAB EFFLUENT GROSS VALUE REQUIREMENT DAILYMX WEEK SOLIDS, SETTLEABLE SAMPLE ********

                • ******** ********

-25 MEASUREMENT 00545 1 0 0 PERMIT ********

        • ********

1.0 MUL ONCE/ GRAB EFFLUENT GROSS VALUE REQUIREMENT DAILYMX MONTH FLOW, IN CONDUIT OR THRU SAMPLE ********

03 ** TREATMENT PLANT MEASUREMENT 50050 1 0 0 PERMIT REPORT REPORT MGD ******** ******** ********

  • ONCE! ESTIMA EFFLUENT GROSS VALUE REQUIREMENT MOAVO DAILYMX BATCH SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT

.... ---L . ---.... 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 wilh a system designed lo assure that qualified personnel Christopher R. Church properly gather and evaluate the informalion submitted.

Based on my inquiry of the person or ?I __. . persons who manage the system, or those persons directly responsible for gathering the Sequoyah Site Vice 423 I 843-7001 10 11 08 information. the information submitted is , lo the best of my knowledge and belief, true, Sequoyah Site Vice President

accurate, and complete.

I am aware thai there are significant penallies for submitting false SIGNATURE OF PRINCIPAt EXECUTIVE ' I . I informalion, including lhe possibilily of fine and imprisonment for knowing violations. OFFICER OR AUTHORIZED AGENT AREAl NUMBER YEAR MO DAY I TYPED OR PRINTED CODE_ -COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments he! 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) Previous editions may be used Page 1 of 1 REVIEW/CONCURRENCE SHEET DOCUMENT NAME: SEQUOYAH NUCLEAR PlANT-October DMR ORGANIZATION: Environmental DOCUMENT PREPARED BY: Bethany Hyatte DATE: 11/8/10 CONCURRENCES Name R C Signature -Comment Date V N S. A Howard X G. Jimmy Wynn X B. A Wetzel X K. Langdon X C. R. Church X INSTRUCTIONS: Originator will determine the review/concurrence assignment. REVIEW: Examine technical content and commitments made. A review (RV) should confirm the truth and accuracy of factual statements and indicate agreement with commitments made which are applicable to the reviewer's organizat ion. CONCURRENCE: Indication of agreement with the document as a whole. Concurrence (CN) signifies that the document is responsive to the intended

purpose, logical in construction, and clear in meaning in the eyes of the recipient.

A concurrence signature indicates that the individual would be willing to sign the document for the agency. S58 101209 800-NPDES CORRESPONDENCE December 9, 2010 State of Tennessee Department of Environment and Conservation Division of Water Pollution Control Enforcement & Compliance Section 61h Floor, L & C Annex 401 Church Street Nashville, Tennessee 37243-1534

Dear Mr. Patrick Cromer:

SEQUOYAH NUCLEAR PLANT-DISCHARGE MONITORING REPORT FOR NOVEMBER 2010 Enclosed is the November 2010 Discharge Monitoring Report for Sequoyah Nuclear Plant. Also, enclosed is the revision to the Discharge Number 101 T, Biomonitoring for Outfall 101 for October 2010. Sample collection continues at the Diffuser Pond Inlet of the Yard Drainage Pond effluent because of a transformer oil spill that reached the Yard Drainage Pond. Samples collected from 9/23/2010 through 11/29/2010 have all yielded results below detection limits for oil and grease. If you have any questions or need additional information, please contact Stephanie Howard at (423) 843-6700 of Sequoyah's Environmental staff. 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, r1 Michael D. Ska Site Vice President Sequoyah Nuclear Plant Enclosure cc (Enclosure): Chattanooga Environmental Field Office Division of Water Pollution Control State Office Building, Suite 550 540 McCallie Avenue Chattanooga, Tennessee 37402-2013 cc: B. E. Brickhouse, LP 5U-C D. A. Day, POB 2B-SQN S. A. Howard, OPS 5N-SQN K. Langdon, POB 2B-SQN D. B. Nida, LP 5U-C U.S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, DC 20555 A. A. Ray, WT 11A-K G. R. Signer, WT 6A-K M. D. Skaggs, OPS 4A-SQN B. A. Wetzel, OPS 4A-SQN K. M. Hodges (EDMS), LP 2V-C PERMITTEE NAME/ADDRESS (Include Facility Name/Location if Different) Ad!ttess _P _,Q._!i_OX2J!!XL __________ _ NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (OMR) MAJOR (SUBR 01) F-FINAL Form Approved. OMB No. 2040-0004 ____ _ I TN0026450 \ \ 101 T \ PERMIT NUMBER DISCHARGE NUMBER I YfARI MO FJ"'"" Fl MO I ""' I BIOMONITORING FOR OUTFALL 101 EFFLUENT ATTN: stephanie A. Howard From 10 10 01 To 10 10 31 *** NO DISCHARGE D ... NOTE: Read instructions before completin!l this form. PARAMETER OUANTrrY OR LOADING QUALrrY OR CONCENTRATION NO. FREQUENCY SAMPLE EX OF TYPE AVERAGE MAXIMUM UNITS MINIMUM AVERAGE MAXIMUM UNITS ANALYSIS IC25 STATRE 7DAY CHR SAMPLE ********

>100.0 ********

0 1/180 COMPOS ... 23 CERIODAPHNIA MEASUREMENT ITRP3B 1 0 0 PERMIT ********

..... 45.2 ********

PERCENT SEE COMPOS EFFLUENT GROSS VALUE REQUIREMENT MINIMUM PERMIT IC25 STATRE 7DAY CHR SAMPLE ********

>100.0 ********

0 1/180 COMPOS ... 23 PIMEPHALES MEASUREMENT TRP6C 1 0 0 PERMIT ********

.... 45.2 ******** ........ PERCENT SEE COMPOS EFFLUENT GROSS VALUE REQUIREMENT MIMINUM PERMIT 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 1 Certify under penalty or law that this document and all allachments were prepared under my TELEPHONE DATE direction Of supervision In I!CCOfdance wllh a system designed to assute that qualifoed personnel Michael D. Skaggs gather and evaluate the information submitted. Based on my inquiry or the person or persons who manage the system, or those persons directly responsible for gathering the 423 843-7001 10 12 08 information , the information submitted is , to the best of my knowledge and belief, true, accurate, Sequoyah Site Vice President and co.-nplete I am aware lhatlhere are significant penalties fo.-submilling false information. SIGNATURE OF PRINCIPAL EXECUTIVE I including the possibility of fine and imprisonment fo.-knowing violations OFFICER OR AUTHORIZED AGENT AREA l NUMBER YEAR MO DAY TYPED OR PRINTED CODF COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attiJchments here Toxicity sampling began on October 31 and ended on November

5. This is the revised October 2010 DMR for 101T. Toxicity report is included. EPA Fonn 3320-1 (REV 3/99) Previous editions may be used Page 1 of 1 PERMITIEE NAME/ADDRESS (Include Facility Name/location if Different) NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) MAJOR (SUBR 01) F-FINAL Form Approved. OMB No 2040-0004 Address . ...!!_OX 2000 ___________ _

____ _ _________ _ ATIN: stephanie A. Howard PARAMETER X TEMPERATURE, WATER DEG. SAMPLE CENTIGRADE MEASUREMENT 00010 z 0 0 PERMIT INSTREAM MONITORING REQUIREMENT 1rEMPERATURE, WATER DEG. SAMPLE CENTIGRADE MEASUREMENT 00010 1 0 0 PERMIT EFFLUENT GROSS VALUE REQUIREMENT rEMP. DIFF. BETWEEN SAMP. & SAMPLE UPSTRM DEG.C MEASUREMENT 00016 1 w 0 PERMIT EFFLUENT GROSS VALUE REQUIREMENT PH SAMPLE MEASUREMENT 00400 1 0 0 PERMrr EFFLUENT GROSS VALUE REQUIREMENT SOLIDS, TOTAL SUSPENDED SAMPLE MEASUREMENT 00530 1 0 0 PERMrr EFFLUENT GROSS VALUE REQUIREMENT OIL AND GREASE SAMPLE MEASUREMENT ()0556 1 0 0 PERMIT EFFLUENT GROSS VALUE REQUIREMENT FLOW, IN CONDUIT OR THRU SAMPLE TREATMENT PLANT MEASUREMENT 50050 1 0 0 PERMIT EFFLUENT GROSS VALUE REQUIREMENT E -J I DISCHARG: I lx* .. l MQ MQ 1 ... 1 From 10 11 01 To 10 11 30 DIFFUSER DISCHARGE EFFLUENT

      • NO DISCHARGE D ... NOTE: Read instructions before completinll this form OUANTrrY OR LOADING OUALrrv OR CONCENTRATION NO. FREQUENCY EX OF AVERAGE MAXIMUM UNITS MINIMUM AVERAGE MAXIMUM UNITS ANALYSIS
                • ********

20.7 0 30 I 30 ** 04 ********

        • ********

30.5 DEG.C. SEE DAILYMX PERMIT ********

32.9 0 30 I 30 .. 04 ********

-********

REPORT DEG.C. SEE DAILYMX PERMIT ********

3.0 0 30 I 30 .. 04 ********

.... ********

5.0 DEG.C. CO NT IN DAILY MX uous ........ ******** 7.6 ******** 8.3 0 6130 .. 12 *******'*

,.. ......... 6.0 ******** 9.0 su WEEKLY MINIMUM MAXIMUM ********

5 5 0 1 I 30 .. 19 ********

.... ******** 30 100 MG/L MONTHLY MOAVO DAILYMX ********

<6 <6 0 1 I 30 ** 19 ********

.... ******** 15 20 MG/L MONTHLY MOAVC DAILYMX ******** 1662 ********

              • '*

0 30 I 30 03 .. ******** REPORT MGD ********

.... CONTIN DAILYMX uous -SAMPLE TYPE MODELD CKREQ RCORDR CKREQ CALCTD CALCTD GRAB GRAB GRAB GRAB GRAB GRAB RCORDR RCORDR NAME/TITLE PRINCIPAL EXECUTIVE OFFICER 1 Certify under penally of law lhal this document and all attachments were prepared under my TELEPHONE DATE direction or supervision In accordance With a *Ystem destgned to assuru lha1 qualified personnel Michael D. Skaggs properly gather and evaluate lhe information submitted . Based on my inquiry of the person or persons who manage the syslem, or those persons directly responsible for galhering lhe 423 843-7001 10 12 08 1nformation, the infonnation submitted is , to the best of my knowledge and belief, lrue, accurate, Sequoyah Site Vice President complete I am aware that there are significant penal lies for submilling false infonnation, SIGNATURE OF PRINCIPAL EXECUTIVE I Including the possibility or fine and imprisonment for knowing violations OFFICER OR AUTHORIZED AGENT NUMBER YEAR MO DAY TYPED OR PRINTED -COMMENTS AND EXPLANATION OF ANY VIOLATIONS (f?eference all attachments flere No closed mode operation . The following information is included in an attachment:

1. CCW data 2. veliger monitoring data 3. toxicity report EPA Fonn 3320-1 (REV 3/99) Previous editions may be used Page 1 of 2 DMR Attachment CCW Data CCWTRENCH Extractable Petroleum Date/Time Collected Hydrocarbons Analysis Date/Time Analyst Method No water would come out of the pump. No sample could be obtained.

CCWCHANNEL Extractable Petroleum Date/Time Collected Hydrocarbons Analysis Date/Time Analyst Method 11/09/2010@ 1030 <0.10 mg/1 11/12/2010@ 0403 KLM EPH Mean# of Water Mean# of Water SUB NOTES:% Sample Date ZM/m3 %Settlers Temp. ("C) Sample Date Asiatic Temp. ("C) LOCATION LOCATION Gravid Asiatic COLLECTED BY Clams/m3 Clam 11/03/2009 133 0 16 11/03/2009 76 16 In plant RCW CMW 11/10/2009 417 6.1 16 11/10/2009 25 16 lnplant RCW CMW 11/17/2009 269 0 16 11/17/2009 0 16 In plant RCW CMW 11/24/2009 36 50 15 11/24/2009 18 15 lnplant RCW CMW 12/01/2009 32 0 13.5 12/01/2009 0 13.5 In plant RCW WE 12/08/2009 38 0 11 12/08/2009 0 11 In plant RCW CMW 01/05/2010 0 0 6 01/05/2010 0 6 In plant RCW 8 01/12/2010 0 0 5 01/12/2010 0 5 In plant RCW 01/19/2010 0 0 6 01/19/2010 0 6 In plant RCW p 01/26/2010 32 0 7.5 01/26/2009 0 7.5 In plant RCW NRT 02/02/2010 0 0 7 02/02/2010 0 7 In plant RCW MSW/WDT 02/09/2010 0 0 8 02/09/2010 0 8 In plant RCW BLITC 02/16/2010 0 0 5 02/16/2010 0 5 In plant RCW BJ 02/23/2010 11.7 0 7 02/23/2010 0 7 In plant RCW BJ 03/02/2010 0 0 6 03/02/2010 0 6 In plant RCW PB 03/09/2010 0 0 8 03/09/2010 0 8 lnplant RCW MJW 03/16/2010 0 0 10 03/16/2010 0 10 In plant RCW BC 03/23/2010 14 0 11 03/23/2010 0 11 In plant RCW BC 03/30/2010 0 0 14 03/30/2010 0 14 lnplant RCW BAPO Apr-2010 no samples collected May-2010 no samples collected Jun-2010 no samples collected Jul-2010 no samples collected Aug-2010 no samples collected Sep-2010 no samples collected Oct-2010 no samples collected Nov-2010 no samples collected December 6, 2010 Bradley M. Love, OPS 5N-SQN SEQUOY AH NUCLEAR PLANT (SQN) TOXICITY BIOMONITORING, NPDES PERMIT NO. TN0026450, COMPLIANCE TOXICITY TESTS, NOVEMBER, 2010 Per your request, I am only submitting an electronic copy of the subject report. The report provides results of compliance testing using fathead minnows and daphnids. Outfall101, samples collected October 31-November 5, showed no toxic effects to fathead minnows or daphnids. The resulting IC25 values for both species were > 100 percent. Exposure of fathead minnows and daphnids to intake samples resulted in no significant differences from controls during this study period. Fathead minnows were also exposed to UV treated Outfall 101 and intake samples since fish pathogens present in intake water have been the suspected cause of interference (anomalous dose response and high variability among replicates) in previous toxicity testing at Sequoyah. Call me at (256) 386-2755 if you have any questions or comments following your review of the report. Cynthia L. Russell Biologist Environmental Engineering Services-West CEB2L-M Attachment cc (Attachment):

Sherrard, R. M., PSC 1X-C Files, OE&R, MPB 1E-M SQN November 201 OM TENNESSEE VALLEY AUTHORITY TOXICITY TEST REPORT INTRODUCTION I EXECUTIVE SUMMARY Report Date: December
6. 2010 1. Facility I Discharger:

Sequoyah Nuclear Plant I TV A 2. County I State: Hamilton I Tennessee

3. NPDES Permit#:

TN0026450

4. Type of Facility:

Nuclear-Fueled Electric Generating Plant 5. Design Flow (MGD): 1.579 6. Receiving Stream: Tennessee River (TRM 483.6) 7. 1Q10: 3.491 8. Outfall Tested: 101 9. Dates Sampled: October 31-November 5, 2010 10. Average Flow on Days Sampled (MGD): 916.91. 918.12. 916.45 11. Pertinent Site Conditions: Towerbrom 960 (oxidizing biocide used for mollusk control) was injected into the RCW beginning 11/1110 @ 0900 through 1115110 @ 2359. During toxicity sampling three of the six condenser circulating water (CCW) pumps were in service and Unit 1 was shut down for a refueling outage. 12. Test Dates: November 2-9. 2010 13. Test Type: Short-term Chronic Definitive

14. Test Species:

Fathead Minnows (Pimephalespromelas) Daphnids ( Ceriodaphnia dubia) 15. Concentrations Tested(%): Outfall101: 11.3. 22.6. 45.2. 72.6. 100 Intake: 100.0 Pimephales promelas: UV treated Outfall101: 11.3. 22.6. 45.2. 72.6, 100 UV treated Intake: 100.0 16. Permit Limit Endpoint(%): Outfall101: IC2s = 45.2% 17. Test Results: Outfall101: Pimephales promelas: IC2s > 100% Page 1 of105 Ceriodaphnia dubia: Kzs > 100% UV treated Outfall101: Pimephales promelas: ICzs > 100% 18. Facility Contact: Stephanie A. Howard Phone#: (423) 843-6700

19. Consulting I Testing Lab: Environmental Testing Solutions.

Inc. 20. Lab Contact: Jim Sumner Phone #: (828) 350-9364 Phone #: (256) 386-2755

21. TV A Contact:

Cynthia L. Russell 22. Notes: Outfall101 samples collected October 31-November 5, 2010, showed no toxic effects to fathead minnows or daphnids. Page2of105 The resulting ICzs values, for both species, were> 100 percent. Exposure of minnows and daphnids to intake samples resulted in no significant difference from the controls during this study period. Fathead minnows were also exposed to UV treated Outfall 101 and intake samples since fish pathogens present in intake water have been the suspected cause of interference (anomalous dose response and high variability among replicates) in previous toxicity testing at Sequoyah. At the time this study was conducted, insignificant mortality occurred in minnows exposed to non-treated and UV treated samples. METHODS SUMMARY Samples:

1. Sampling Point: Outfall 101. Intake 2. Sample Type: Composite
3. Sample Information:

Date Date Date (MM-DD-YY) (MM-DD-YY) Arrival Initial (MM-DD-YY) Sample Time (ET) Time (ET) Temp. t TRC* Time (ET) ID Collected Received (OC) (mg/L) Last Used By 101 10-31-10 0743 to 11-01-10 1456 0.8, 1.0 <0.10 11-02-10 1225 11-01-10 0643 11-03-10 1125 Intake 10-31-10 0836 to 11-01-10 1456 0.7 <0.10 11-02-10 1225 11-01-10 0736 11-03-10 1125 101 11-02-10 0727 to 11-03-10 1430 0.8, 0.8 <0.10 11-04-10 1240 11-03-10 0627 11-05-10 1125 Intake 11-02-10 0738 to 11-03-10 1430 1.0 <0.10 11-04-10 1240 11-03-10 0638 11-05-10 1125 11-04-10 0741 to 11-06-10 1130 101 11-05-10 0641 11-05-10 1500 1.2, 1.2 <0.10 11-07-10 1128 11-08-10 1135 11-04-10 0758 to 11-06-10 1130 Intake 11-05-10 1500 1.3 <0.10 11-07-10 1128 11-05-10 0658 11-08-10 1135 *TRC = Total Residual Chlonne tsamples were collected in two 2.5 gallon cubitainers. Temperature was measured in each cubitainer upon arrival.

4. Sample Manipulation:

Samples from Outfall101 and intake were warmed to test temperature (25.0 + 1.0°C) in a warm water bath. Page3of105 Aliquots of0utfall101 and Intake samples were UV-treated through a 40-watt Smart UV Sterilizer (manufactured by Emperor Aquatics. Inc.) for 2 minutes. Pirnephales prornelas Test Organisms:

1. Source: Aquatox, Inc. 2. Age: 19.57-19.75 hours old Test Method Summary:
1. Test Conditions:

Static, Renewal 2. Test Duration:

3. Control I Dilution Water: Moderately Hard Synthetic
4. Number of Replicates:

.4 5. Organisms per Replicate: 10 6. Test Initiation: (Date/Time) Outfall101 11-02-10 1145 ET UV Treated Outfall 101 11-02-10 1134 ET 7. Test Termination: (Date/Time) Outfall101 11-09-10 1055 ET UV Treated Outfall 101 11-09-10 1040 ET 8. Test Temperature: Outfall101: Mean= 24.7°C (24.4 -25.3°C) Ceriodaphnia dubia In-house Cultures < 24-hours old Static. Renewal Until at least 60% of control females have 3 broods Moderately Hard Synthetic 10 1 11-02-10 1225 ET 11-09-10 1143 ET Mean= 24.9°C (24. 7 -25.2°C) Test Temperature: UV-Treated Outfall101: Mean = 24.8°C (24.4 -25.2°C) 9. Physical I Chemical Measurements: Alkalinity,

hardness, total residual
chlorine, and conductivity were measured at the laboratory in each 100% sample. Daily temperatures were measured in one replicate for each test concentration.

Pre-and exposure test solutions were analyzed daily for pH and dissolved oxygen. 10. Statistics: Statistics were performed according to methods prescribed by EPA using ToxCalc version 5.0 statistical software (Tidepool Scientific

Software, McKinneyyille, CA). Page4 of lOS TOXICITY TEST RESULTS (see Appendix C for Bench Sheets) 1. Results of a Pimephales pro me/as Chronic/

7 -day Toxicity Test. (Genus species) (Type I Duration) Conducted November 2-9. 2010 using effluent from Outfall101. Test Percent Surviving Solutions (time interval used -days) (% Effluent) 1 2 3 4 5 6 7 Control 100 100 100 100 100 100 100 11.3% 100 100 100 100 100 100 100 22.6% 100 100 100 100 100 100 100 45.2% 100 100 100 100 100 98 98 72.6% 100 100 100 100 100 100 100 100.0% 100 100 100 100 100 100 100 Intake 100 100 100 100 100 95 95 Test Solutions Mean Dry Weight (mg) (% Effluent) (replicate number) 1 2 3 4 Mean Control 0.767 0.766 0.956 0.837 0.832 11.3% 0.793 0.702 0.773 0.721 0.747 22.6% 0.698 0.737 0.800 0.803 0.760 45.2% 0.739 0.729 0.752 0.706 0.732 72.6% 0.725 0.802 0.773 0.790 0.773 100.0% 0.827 0.913 0.709 0.782 0.808 Intake 0.736 0.773 0.814 0.629 0.738 ICzs Value: > 100% Calculated TU Estimates: < 1.0 TUc* Permit Limit: 45.2% Permit Limit: 2.2 TUc 95% Confidence Limits: Upper Limit: NA Lower Limit: NA *TUa = 100/LCso: TUc = 100/ ICzs Page 5 of lOS TOXICITY TEST RESULTS (see Appendix C for Bench Sheets) 2. Results of a Ceriodaphnia dubia Chronic/ 7 -day Toxicity Test. (Genus species) (Type I Duration) Conducted November 2-9. 2010 using effluent from Outfall101. Percent Surviving Test (time interval used -days) Solutions 1 2 3 4 5 6 7 (% Effluent) Control 100 100 100 100 100 100 100 11.3% 100 100 100 100 100 100 100 22.6% 100 100 100 100 100 100 100 45.2% 100 100 100 100 100 100 100 72.6% 100 100 100 100 100 100 100 100.0% 100 100 100 100 100 100 100 Test Solutions Reproduction (#young/female/7 days) (% Effluent) Data (replicate number) 1 2 3 4 5 6 7 8 9 10 Mean Control 30 32 29 30 28 32 28 31 28 30 29.8 11.3% 32 32 30 32 28 32 30 33 29 30 30.8 22.6% 35 29 32 35 31 34 31 29 30 33 31.9 45.2% 36 34 31 34 36 36 32 30 34 33 33.6 72.6% 34 31 31 38 36 35 32 34 36 37 34.4 100.0% 39 35 36 36 34 37 34 38 33 36 35.8 ICzs Value: > 100% Calculated TU Estimates: < 1.0 TUc* Permit Limit: 45.2% Permit Limit: 2.2 TUc 95% Confidence Limits: Upper Limit: NA Lower Limit: NA *TUa = 100/LCso: TUc = 100/ ICzs Page 6 of lOS TOXICITY TEST RESULTS (see Appendix C for Bench Sheets) 2. Results of a Ceriodaphnia dubia Chronic/ 7 -day Toxicity Test. (Genus species) (Type I Duration) Conducted November 2-9. 2010 using water from Intake Percent Surviving Test (time interval used -days) Solutions 1 2 3 4 5 6 7 (% Effluent) Control 100 100 100 100 100 100 100 Intake 100 100 100 100 100 100 100 Test Solutions Reproduction (#young/female/7 days) (% Effluent) Data (replicate number) 1 2 3 4 5 6 7 8 9 10 Mean Control 29 31 31 28 28 30 33 29 31 31 30.1 Intake 32 33 28 35 34 35 34 31 32 33 32.7 IC2s Value: > 100% Calculated TU Estimates: < 1.0 TUc* Permit Limit: N/ A Permit Limit: N/ A 95% Confidence Limits: Upper Limit: NA Lower Limit: NA *TUa = 100/LCso: TUc = 100IIC2s Page 7 of105 TOXICITY TEST RESULTS, UV-TREATED (see Appendix C for Bench Sheets) 3. Results of a Pimephales promelas Chronic/ 7 -day Toxicity Test. (Genus species) (Type I Duration) Conducted November 2-9. 2010 using effluent from UV Treated Outfall101. Test Percent Surviving Solutions (time interval used-days) (% Effluent) 1 2 3 4 5 6 7 Control 100 100 100 100 100 100 100 11.3% 100 100 100 100 100 100 100 22.6% 100 100 100 100 100 100 100 45.2% 100 100 100 100 100 100 100 72.6% 100 100 100 100 100 100 100 100.0% 100 100 100 100 100 100 100 Intake 100 100 100 100 100 100 100 Test Solutions Mean Dry Weight (mg) (% Effluent) reR_licate number) 1 2 3 4 Mean Control 0.857 0.760 0.821 0.910 0.837 11.3% 0.879 0.908. 0.826 0.830 0.861 22.6% 0.828 0.868 0.951 0.731 0.845 45.2% 0.837 0.901 0.897 0.834 0.867 72.6% 0.820 0.829 0.854 0.952 0.864 100.0% 0.891 0.800 0.929 0.907 0.882 Intake 0.879 0.876 0.875 0.935 0.891 ICzs Value: > 100% Calculated TU Estimates: < 1.0 TUc* 95% Confidence Limits: Upper Limit: NA Lower Limit: NA *TUa = 100/LCso: TUc = 100/ ICzs REFERENCE TOXICANT TEST RESULTS (see Appendix A and D) Species Date Time Duration Toxicant Results (ICzs) Pimephales promelas November 2-9, 2010 1155 7-days KCl 0.70 g/L Ceriodaphnia dubia November 2-9, 2010 1208 6-days NaCl 1.09 g/L Page8of105 PHYSICAUCHEMICAL SUMMARY Water Chemistry Mean Values and Ranges for Pimephales promelas and Ceriodaphnia dubia Tests, Non-treated Sequoyah Nuclear Plant (SQN) Outfull 101 perfonned November 02-09, 2010. Test Sample ID Temperature (0C} Initial Control 24.8 24.7 -24.9 11.3% 24.8 .s 24.7 -25.0 24.9 22.6% 24.7 -25.0 l: !:)., 24.9 tl 45.2% 24.7 -25.0 -a 't 72.6% 24.9 .§ 24.7 -25.1 Q, 24.9 100.0% 24.7 -25.3 Intake 24.9 24.8 -25.2 Control 24.8 24.7 -24.9 11.3% 24.8 24.7 -25.0 .s 24.8 '"'l 22.6% 24.7 -25.0 .s 24.9 == 45.2% ..::: 24.7 -25.0 §-'1:1 24.9 72.6% t:l 24.8 -25.0 100.0% 25.0 24.8 -25.2 Intake 24.9 24.7 -25.1 Overall temperature ("C) Pimephales promelas Ceriodaphnia dubia Page 9ofl05 Final 24.6 24.5 -24.7 24.6 24.4 -24.9 24.7 24.6 -24.8 24.7 24.5 -24.8 24.6 24.5 -24.8 24.6 24.5 -24.8 24.6 24.4 -24.8 24.9 24.7 -25.2 24.9 24.8 -25.2 25.0 24.8 -25.2 25.0 24.8 -25.1 25.0 24.7 -25.2 24.9 24.7 -25.2 25.0 24.9 -25.2 Average 24.7 24.9 Dissolved Oxygen (mg/L) Initial Final 7.6 7.2 7.5 -7.7 6.6 -7.6 7.7 7.2 7.5 -7.9 6.6 -7.6 7.7 7.1 7.5 -8.0 6.4 -7.7 7.8 7.1 7.5 -8.1 6.4 -7.6 7.8 7.1 7.5 -8.0 6.5 -7.7 7.8 7.1 7.5 -8.1 6.5 -7.7 7.9 7.2 7.6 -8.2 6.7 -7.8 7.6 7.7 7.5 -7.7 7.4 -8.0 7.7 7.8 7.5 -7.9 7.5 -8.0 7.7 7.8 7.5 -8.0 7.5 -8.0 7.8 7.7 7.5 -8.1 7.5 -8.0 7.8 7.7 7.5 -8.0 7.4 -8.0 7.8 7.7 7.5 -8.1 7.5 -8.0 7.9 7.8 7.6 -8.2 7.5 -8.0 Minimum Maximum 24.4 25.3 24.7 25.2 pH(S.U.) Conductance Alkalinity Hardness Total Residual Initial Final (!lmhos/cm) (mg!L CaC03) (mg!L CaC03) Chlorine (mg!L) 7.75 7.64 315 63 91 7.67 -7.79 7.43 -7.82 305 -333 62 -64 89 -93 7.84 7.62 300 7.79 -7.92 7.39 -7.82 290 -310 7.83 7.60 286 7.80 -7.92 7.37 -7.80 280 -295 7.82 7.60 257 7.80 -7.90 7.37 -7.78 250 -266 7.80 7.59 220 7.76 -7.89 7.35 -7.78 204 -229 7.79 7.59 186 69 71 <0.10 7.72 -7.89 7.35 -7.78 179 -192 67 -71 70 -72 < 0.10 -< 0.10 7.76 7.59 187 67 69 < 0.10 7.68 -7.89 7.36 -7.76 182 -191 67 -67 68 -70 < 0.10 -< 0.10 7.75 7.82 315 63 91 7.67 -7.79 7.74 -7.90 305 -333 62 -64 89 -93 7.84 7.83 300 7.79 -7.92 7.71 -7.90 290 -310 7.83 7.82 286 7.80 -7.92 7.69 -7.90 280 -295 7.82 7.81 257 7.80 -7.90 7.68 -7.88 250 -266 7.80 7.81 220 7.76 -7.89 7.68 -7.87 204 -229 7.79 7.80 186 69 71 < 0.10 7.72 -7.89 7.67 -7.86 179 -192 67 -71 70 -72 < 0.10 -< 0.10 7.76 7.81 187 67 69 < 0.10 7.68 -7.89 7.70 -7.88 182 -191 67 -67 68 -70 < 0.10 -< 0.10 PHYSICAUCHEMICAL SUMMARY Water Chemistry Mean Values and Ranges fur Pimephales promelas Test, UV-treated Sequoyah Nuclear Plant (SQN) Outfull 101 perfunred November 02-09. 2010. Test Sample ID Temperature ('C) Initial Control 24.9 24.7 -24.9 24.9 11.3% .., 24.9 -25.0 .s 25.0 22.6% IS 24.9 -25.0 25.0 Jl 45.2% ':1 24.9 -25.0 ..;:: 25.0 72.6% .§ 24.9 -25.1 =... 25.0 100.0% 24.9 -25.2 Intake 25.0 24.9 -25.1 Overall temperature ('C) Pimephales promelas Page 10 of 105 Final 24.7 24.6 -24.8 24.7 24.5 -24.8 24.7 24.5 -24.8 24.6 24.4 -24.8 24.6 24.5 -24.7 24.6 24.4 -24.9 24.6 24.4 -24.8 Average 24.8 Dissolved Oxygen (mg!L) Initial Final 7.8 7.2 7.5 -8.0 6.6 -7.7 7.8 7.2 7.5 -8.0 6.6 -7.8 7.8 7.2 7.5 -8.1 6.6 -7.7 7.8 7.1 7.5 -8.1 6.5 -7.7 7.8 7.1 7.5 -8.1 6.6 -7.7 7.9 7.1 7.5 -8.1 6.5 -7.7 8.0 7.2 7.6 -8.3 6.6 -8.0 Minimum Maximum 24.4 25.2 pH(S.U.) Conductance Alkalinity Hardness Initial Final (ltmhos/cm) (mg!L CaC03) (mg!L CaC03) 7.82 7.62 313 60 84 7.77 -7.88 7.28 -7.82 301 -329 60 -61 82 -86 7.82 7.61 296 7.78 -7.88 7.31 -7.80 290 -303 7.82 7.61 282 7.78 -7.88 7.32 -7.78 277 -290 7.81 7.59 256 7.77 -7.87 7.31 -7.78 250 -260 7.80 7.60 223 7.76 -7.86 7.32 -7.78 217 -228 7.79 7.59 189 68 72 7.73 -7.87 7.29 -7.78 184 -196 67 -69 70 -74 7.76 7.58 186 68 73 7.68 -7.84 7.30 -7.80 178 -193 64 -71 70 -78 Total Residual Chlorine (mg!L) < 0.10 < 0.10 -< 0.10 < 0.10 < 0.10 -< 0.10 SUMMARY I CONCLUSIONS Page 11 of I 05 Outfall101 samples collected October 31-November 5, 2010, showed no toxic effects to fathead minnows or daphnids. The resulting ICzs values, for both species, were> 100 percent. Exposure of minnows and daphnids to intake samples resulted in no significant difference from the controls during this study period. Fathead minnows were also exposed to UV treated Outfall101 and intake samples since fish pathogens present in intake water have been the suspected cause of interference (anomalous dose response and high variability among replicates) in previous toxicity testing at Sequoyah. At the time this study was conducted, insignificant mortality occurred in minnows exposed to non-treated and UV treated samples. Appendix A ADDITIONAL TOXICITY TEST INFORMATION SUMMARY OF METHODS 1. Pimephales promelas Tests were conducted according to EPA-821-R-02-013 (October 2002) using four replicates, each containing ten test organisms, per treatment. Test vessels consisted of 500-mL plastic disposable cups, each containing 250-mL of test solution.

2. Ceriodaphnia dubia Tests were conducted according to EPA-821-R-02-013 (October 2002) using ten replicates, each containing one test organism, per treatment.

Test vessels consisted of 30-mL polypropylene cups, each containing 15-mL of test solution. DEVIATIONS I MODIFICATIONS TO TEST PROTOCOL

1. Pimephales promelas None 2. Ceriodaphnia dubia None DEVIATIONS I MODIFICATIONS TO PRETEST CULTURE OR HOLDING OF TEST ORGANISMS
1. Pimephales promelas None 2. Ceriodaphnia dubia None Page 12 of 105 PHYSICAL AND CHEMICAL METHODS 1. Reagents,
Titrants, Buffers, etc.: All chemicals were certified products used before expiration dates (where applicable).
2. Instruments:

All identification,

service, and calibration information pertaining to laboratory instruments is recorded in calibration and maintenance logbooks.
3. Temperature was measured by SM 2550 B. 4. Dissolved oxygen was measured by SM 4500 0 G. 5. The pH was measured by SM 4500 H+ B. 6. Conductance was measured by SM 2510 B. 7. Alkalinity was measured by SM 2320 B. 8. Total hardness was measured by SM 2340 C. 9. Total residual chlorine was measured by ORION Electrode Method 97-70. QUALITY ASSURANCE Toxicity Test Methods:

All phases of the study including, but not limited to, sample collection, handling and storage, glassware preparation, test organism culturing/acquisition and acclimation, test organism handling during test, and maintaining appropriate test conditions were conducted according to the protocol as described in this report and EPA-821-R-02-013. Any known deviations were noted during the study and are reported herein. REFERENCE TOXICANT TESTS (See Appendix D for control chart information)

1. Test Type: 7 -day chronic tests with results expressed as ICzs values in giL KCl or NaCl. 2. Standard Toxicant:

Potassium Chloride (KCl crystalline) for Pimephales promelas. Sodium Chloride (NaCl crystalline) for Ceriodaphnia dubia. 3. Dilution Water Used: Moderately hard synthetic water. 4. Statistics: ToxCalc software Version 5.0 was used for statistical analyses. Page 13 of 105 REFERENCES

1. NPDES Permit No. TN0026450.
2. USEP A. Short-Term Methods for Estimating the Chronic Toxicity of Effluents and Receiving Waters to Freshwater Organisms, EPA-821-R-02-013 (October 2002). 3. Standard Methods for the Examination of Water and Wastewater.

21st Edition, 2005. 4. Quality Assurance Program: Standard Operating Procedures, Environmental Testing Solutions, Inc (most current version). Page 14 ofl05 Page 15 of105 Sequoyah Nuclear Plant Biomonitoring November 2-9, 2010 Appendix B Diffuser Discharge Concentrations of Total Residual

Chlorine, Diffuser Discharge Concentrations of Chemicals Used to Control Microbiologically Induced Corrosion and Mollusks During Toxicity Test Sampling Table B-1. Sequoyah Nuclear Plant Diffuser (Outfall101)

Discharge Concentrations of Chemicals Used to Control Microbiologically Induced Corrosion

Mollusks, During Toxicity Test Sampling, Date 08/18/1999 08/19/1999 08/20/1999 08/21/1999 08/22/1999 08/23/1999 08/24/1999

' Page 16 of 105 March 12, 1998-November 5, 2010 PCL-401 mg!L Copolymer 0.005 0.011 0.021 0.019 O.DlS O.DlS O.DlS 0.024 0.024 0.024 0.024 0.024 0.024 0.023 Table B-1. Sequoyah Nuclear Plant Diffuser (OutfalllOl) Discharge Concentrations of Chemicals Used to Control Microbiologically Induced Corrosion

Mollusks, During Toxicity Test Sampling, Date 11/26/2001 11/27/2001

. 11/28/2001 11/29/2001 11/30/2001 12/09/2001 12/10/2001 12/11/2001 12/12/2001 12/13/2001 12/14/2001 Page 17 ofl05 March 12, 1998-November 5, 2010 PCL-401 mg/L Copolymer 0.009 0.028 0.009 0.009 0.009 0.009 0.009 0.019 0.019 0.018 0.019 0.019 0.019 0.019 0.020 0.020 0.020 0.020 0.020 0.020 0.020 0.021 0.021 0.021 0.020 0.021 0.020 0.02 0.019 0.019 0.02 0.02 0.02 0.02 0.02 Table B-1. Sequoyah Nuclear Plant Diffuser (Outfall101) Discharge Concentrations of Chemicals Used to Control Microbiologically Induced Corrosion

Mollusks, During Toxicity Test Sampling, Date 10/07/2002 10/08/2002

' 10/09/2002 10/10/2002 10/11/2002 01/12/2003 01/13/2003 01/14/2003 01/15/2003 01/16/2003 01/17/2003 003 04/07/2003 . 04/08/2003 04/09/2003 04/10/2003

04/11/2003 Page 18 of105 March 12, 1998-November 5, 2010 Table B-1 (continued). Sequoyah Nuclear Plant Diffuser (Outfall101) Discharge Concentrations of Chemicals Used to Control Growth of Microbiologically Induced Bacteria and Mollusks, During Toxicity Test Sampling, Date 08/04/2003 08/05/2003 08/06/2003 08/07/2003 08/08/2003 10/05/2003

10/06/2003 10/07/2003 10/08/2003 10/09/2003 10/10/2003 02/02/2004 02/03/2004 02/04/2004 02/05/2004 l.?f.\\'W\'\0;\'q,z,'. 02/06/2004 05/04/2004 05/05/2004 05/06/2004 05/07/2004 05/08/2004 05/09/2004 07/04/2004 07/05/2004 07/06/2004 07/07/2004 07/08/2004 07/09/2004 Page 19 of 105 March 12, 1998-November 5, 2010 PCL-401 mg/L Copolymer 0.020 0.014 0.014 0.020 0.020 0.020 0.020 0.020 0.020 0.020 0.020 0.020 0.020 0.020 0.022 0.024 0.009 0.009 0.009 0.009 0.009 0.009 0.019 0.014 0.013 0.020 0.021 0.020 0.019 0.020 0.020 0.019 0.019 0.020 Date 11/07/2004 11108/2004 11109/2004 11/10/2004 11/11/2004 11/12/2004 02/06/2005 02/07/2005 02/08/2005 02/09/2005 02/10/2005 02/1112005 06/05/2005 06/06/2005 06/07/2005 06/08/2005 06/09/2005 06/10/2005 07/17/2005 07/18/2005 07/19/2005 07/20/2005 07/2112005 07/22/2005 10/30/2005 10/3112005 11/0112005 11102/2005 11103/2005 11104/2005 11114/2005 11/15/2005 11116/2005 11117/2005 11118/2005 11119/2005 Page 20 of 105 Table B-1. Sequoyah Nuclear Plant Diffuser (OutfalllOl) Discharge Concentrations of Chemicals Used to Control Microbiologically Induced Corrosion

Mollusks, During Toxicity Test Sampling, 100:':'""'""?=1 0.0274 0.0256 0.0234 0.0231 0.0200 0.0116 March 12, 1998-November 5, 2010 Date 12/02/07 12/03/07 12/04/07 12/05/07 12/06/07 12/07/07 04/13/08 04/14/08 04/15/08 04/16/08 04/17/08 04/18/08 Page 21 of 105 Table B-1 (continued).

Sequoyah Nuclear Plant Diffuser (Outfall101) Discharge Concentrations of Chemicals Used to Control Growth of Microbiologically Induced Bacteria and Mollusks, During Toxicity Test Sampling, March 12, 1998-November 5, 2010 Cuprostat-PF mg/L Azole O.Q15 O.Q15 0.015 O.Q15 O.Q15 O.Q15 0.030 0.030 0.030 Table B-1. Sequoyah Nuclear Plant Diffuser (Outfall101) Discharge Concentrations of Chemicals Used to Control Microbiologically Induced Corrosion

Mollusks, During Toxicity Test Sampling, March 12, 1998-November 5, 2010 Page 22 of 105 Date 10/31/10 11/01/10 11/02/10 11/03/10 11/04/10 11105/10 Table B-1. Sequoyah Nuclear Plant Diffuser (Outfall101)

Discharge Concentrations of Chemicals Used to Control Microbiologically Induced Corrosion

Mollusks, During Toxicity Test Sampling, March 12, 1998-November 5, 2010 Page 23 of 105 MSW 101 mg/L Phosphate Page 24 of 105 Sequoyah Nuclear Plant Biomonitoring November 2-9, 2010 Appendix C Chain of Custody Records and Toxicity Test Bench Sheets Client: TVA Project Name: Sequoyah NP Toxicity P.O. Number: N/A Facility Sampled:

Sequoyah NP NPDES Number: TN0026450 Collected By: Adam Deimling & Tony A. Knight BIOMONITORING CHAIN OF CUSTODY RECORD Page __ l __ of __ l __ Environmental Testing Solution, Inc. 351 Depot Street. Phone: Fax: Asheville, NC 28801 828-350-9364 828-350-9368 Delivered By (Circle One): FedEx UPS Bus Client Other (specifY): Express Courier uc;;uc::.nu Comments: AdamDeimling Tony A. Knight ...

  • Samples remained on lab. Dissolved Metals t:VroughoW sampling and transport to filtered and place on ice. Field Identification I 1 Grab/Comp Sample Description Collection Datelfime Container Number& Volume Flow (MGD) Rain Event? (Mark as Appropriate)

No I Trace X SQN-101-TOX B Comp 1 (2.5gal) I 916.91 'lt IV VV"TJ X SQN-INT-TOX Comp 10/31110-0836-I (2.5 gal) I NA 11/1/10 0736 X Relinquished By (Signature): Date/Time Received By (Signature): Adam Deimling Express Courier ;t/J/M tots-f:f)1 I ETS I '-tSI.. !.'\" J l-51-Jo Instructions: Clients should fill in all areas except those in the "Laboratory Use" block. Biomonitoring samples are preserved by storing them at 6°C and shipping them in ice. The hold time for each sample is 36 hours from the time of collection. Therefore, please collect and ship in such a way that the laboratory will receive the samples with ample time to initiate testing within that time frame. Samples shipped overnight on Friday via FedEx or UPS must be marked for Saturday delivery or they will not arrive until the following Monday. ,..__ Client: TVA Project Name: Sequoyah NP Toxicity P.O. Number: N/A Facility Sampled: Sequoyah NP NPDES Number: TN0026450 Collected By: Adam Deimling & Ben Mitchell .. _, ,_, ,__._,_-.._...: .,._ BIOMONITORING CHAIN OF CUSTODY RECORD Page _1_ of_l_ Environmental Testing Solution, Inc. 351 Depot Street. Phone: Fax: Asheville, NC 28801 828-350-9364 828-350-9368 Delivered By (Circle One): FedEx UPS Bus Client Other (specify): Express Courier Comments: Adam Deimling

c:;..:; Jijea Uitebel!
  • Samples remained on ice throughout sampling and transport to lab. Dissolved Metals sample filtered and place on ice. Field Identification I 1 Grab/Comp Sample Description Collection Date!fime Flow (MGD) Rain Event? (Mark as Appropriate)

No I Trace SQN-101-TOX A I Comp l11t21l0-11131lo 1 0727-I 1(2.5gal) I 918.12 0627 X SQN-101-TOXB I Comp 1 1112110-t1131lo 1 0727-I I (2.5gal) I 918.12 0627 X SQN-INT-TOX I Comp 1 1112110-1113/to 1 0738-I I (2.5 gal) I NA 0638 X Relinquished By (Signature): Dateffime Received By (Signature): Adam Deimling flp/tc:; 1

  • Jo ET Instructions:

Clients should fill in all areas except those in the "Laboratory Use" block. Biomonitoring samples are preserved by storing them at 6°C and shipping them in ice. The hold time for each sample is 36 hours from the time of collection. Therefore, please collect and ship in such a way that the laboratory will receive the samples with ample time to initiate testing within that time frame. Samples shipped overnight on Friday via FedEx or UPS must be marked for Saturday delivery or they will not arrive until the following Monday. Client: TVA Project Name: Sequoyah NP Toxicity P.O. Number: N/A Facility Sampled: Sequoyah NP NPDES Number: TN0026450 Collected By: Adam Deimling & Jonathan Walker BIOMONITORING CHAIN OF CUSTODY RECORD Page __ l __ of __ l __ Environmental Testing Solution, Inc. 3 51 Depot Street. Phone: Fax: Asheville, NC 28801 828-350-9364 828-350-9368 Delivered By (Circle One): FedEx UPS Bus Client Other (specify): Express Courier GeneralComments: Adam Deimling

. __

Jonathan Walker e' Samples remained on ice throughout sampling and transport to lab. Dissolved Metals sample filtered and place on ice. Field Identification I I I Collection Date/fime I Container I Flow (MGD) I Rain Event? Sample Description Number& (Mark as Appropriate) Yes IfYes, I No Inches SQN-101-TOX A I Comp 1114/10-1115110 VI""T.& 1 (2.5gal) 0.01 I I X 0641 SQN-101-TOX B Comp 11/4/10-11/5110 0741-I (2.5gal) I 916.45 I I 0.01 I I X 0641 SQN-INT-TOX Comp 11/4110-1115110 0758-I 1 (2.5 gal) I NA I I 0.01 I I X 0658 Adam Deimling Er Express Courier ll*OS-tO tSOO ET Instructions: Clients should fill in all areas except those in the "Laboratory Use" block. Biomonitoring samples are preserved by storing them at 6°C and shipping them in ice. The hold time for each sample is 36 hours from the time of collection. Therefore, please collect and ship in such a way that the laboratory will receive the samples with ample time to initiate testing within that time frame. Samples shipped overnight on Friday via FedEx or UPS must be marked for Saturday delivery or they will not arrive until the following Monday. r 'I I 'I y;c ' I n * * *

  • Page 1 of6 ..) Environmental Testing Solutions, Inc. Chronic Whole Effluent Toxicity Test (EPA--821-R-02-013 Method 1000.0) Species:

Pimeohales oromelas Client: Tennessee Valley Authority Facility: Seguoyah Nuclear Plant NPDES #: TN0020168 Project#: Dilution preparation i"{ormation: Dilution prep (%) 11.3 22.6 Effiuent volume (mL) 282.5 565 Diluent volume (mL) 2217.5 1935 45.2 1130 1370 Total volume (mL) 2500 2500 2500 Test orxanism information: Organism age: tlA.tAC. OLb Date and times organisms u*0\*1 o were born between: 72.6 100 1815 2500 685 0 2SOO 2500 Organism source: J1.T())C. Pf l\-o\-10 Transfer bowl information: pH= "'\.1"\ s.u. Temperature Average transfer volume: 0. \ '!1'-H......Q Daily feeding and renewal information: Day Date Morning feeding Afternoon feeding Test initiation, . renewal, or County: Rhea Outfall: 101 Comments: Test information: Randomizing template: Incubator number and shelf location: Artemia CHM number: 'le.\.\.OI.U .3C... C.Ht1Sil Drying information for weight determination: Date I Time in oven: 1\-oat-10 Initial oven temperature: r .. b*C. Date I Time out of oven: 1\-10*10 Final oven temperature: Total drying time: bl-&k\dc$ Sample numbers used tnS IUS MHSW batch I lage 18 of 105 SOP A T20 -Exhibit A T20.3, revision 04-01-09 I' , =Er* s I . .{) ;,.*,* . "'"::* ,, " " .. '.*" Envlranmontoi'IHtlng Solutions, Inc. Ill. Page 2 of6 . Species: Pimeohales prome/as Client: TVA I Seguoyah Nuclear Plant, OutfalllOl. Non-treated Date: -.::..:;1\....;:*01.=-:* 1..:0 __ . I m I I i -i I ' } ' i ' Day 0 1 2 3 4 s 6 7 B = Pan + Larvae weight (mg) Analyst: M.tk Date: ll It:\

  • lO C =Larvae weight (mg) *B-A Weight per initial number of larvae (mg) = C I Initial number of larvae Average weight per initial number of Iarvae(mld Percent reduction from control(%)

Survival and Growth Data U.Jo/o 22.611/o A B C D E F G H I J K L ID IO IO 10 lb IO 10 10 IO I{) 10 /0 IO ID lb tO 10 It> 10 IO 10 IO /0 /() IO 10 lC /{) /Q *flj 10 IC /Q IO 10 10 /tJ It;) It) /C lO IO /0 10 10 lD 10 IC IO 10 IQ IO 10 IC IO /Q 10 10 It) (() IQ IO 10 fl) to /() 10 IO IO /Q l(J IO 10 ID IQ IO IO I() IC 10 /Q IO IO IO 10 10 IO I{) I() IO IO IO o. o ..... , 10.1'1. o.1r.c Comment codes: c =clear, d =dead, fg =fungus, k =killed, m =missing, sk =sick, sm =unusually small, lg = unusually large, d&r = decanted and returned, w = wounded. Calculations and data reviewed: -tJt-I CommenJs: I SOP AT20-Exhibit AT20.3, revision 04-01-09

  • Page 29 of 105 I I I *:'* -J; i *Ers * * *

)*:_): ,) Environmental Testing Solutions, Inc. Species: Pimeohales oromelas Page 3 of6 Client: TVA I Seouoyah Nuclear Plant, Outfall tOt. Non-treated Date: 1\-at-10 Survival and Growth Data Day 45.2% 72.6% 100% M N 0 p Q R s T u v w X 0 /0 /0 /Q IO IC 10 IO IO IO 'O 10 /Q l IC lb to 10 I(> It> IO {l) 10 10 f() ID 2 /Q /D IO 10 /0 /0 lb IO ID 10 IO ' 3 IO tO IC IO IC IQ lQ IQ IO IC 10 10 4 /D 10 10 /Q IQ to /() /(j IC lO 10 /Q s 10 /() to ll> LO l() 10 lO /() 10 /C 10 6 /\) 1\) IO 1\'tl\ fD 10 IO lO ID IC 10 to 7 /D 10 Ct. /0 /0 /0 ltll" 10 /Q 10 I() I 0 10 A= Pan \'l*qyt . Tray coloO'ide: \'>A'i> fj.\\) Analyst: Date: O'J,o. \0 B = Pan + Larvae weight (mg) Analyst: M. \kt t,f...O\ f.,f.01 u. . .cn -z,t,. 0 I f,t..11\ t.,t.1l !0-"'f t-l. B(.. 'Ztl.'t"\ Date: \\ * \.0 .to C =Larvae weight (mg) =8-A 1.t.1 1.1'\ "J,OI. 1.1..S c!.G1. 1.4io t.11 ,,oc; 1.tz .. Weight per initial number "'bo... "o.,O of larvae (mg) = C I Initial number of larvae ()* O* o* o* ()* o* ()* o* C>* 0* o* Average Percent weight per reduction ,2..()7. 1.\7. o.&ot 't.l!e1* initial from control 0.1!>1--number of (%) larvae (mg) Comment codes: c = clear, d = dead, fg = fungus, k =killed, m = missing, sk = sick, sm = unusually small, lg = unusually large, d&r = decanted and returned, w = wounded. Calculations and data reviewed: _i._ Comments: SOP AT20 -Exhibit A T20.3, revision 04-0 l-09 Page 30 of 105 I =ETS '*:;;-;;,' i *--' .*' '" ',_,,,._,. ,) Envtronmontalllostlng Solutions. Inc. ' I. Page4 of6 Species: Pimephales promelas II Client: TV A I Seguoyah Nuclear Plant. OutfalllOl. Non-treated Date: -I I I I I I I I I I I I I I Day per of larvae (mg) 0 1 2 3 4 5 6 7 = C I Initial number of larvae Average weight per initial number of Percent reduction from control (%) IC> /0 10 /0 10 10 I D /0 /0 IC /C lD lfJ LD IC I D I D lO /0 /0 /0 Comment codes: c = clear, d = dead, fg = fungus, k = killed, m =missing, sk = sick, sm = unusually small, lg = unusually large, d&r = decanted and returned, w = wounded. Calculations and data reviewed: -di-I Comments: I SOP A T20 -Exhibit A T20.3, revision 04-01-09 Page 31 of 105 ...... v-, * * * * @ Environmental Testing Solutions, Inc. c_.. ... .-l%l ......... A Coatrol B c D E 11.3% F G H I ll.6% J K L M 45.2% N 0 p Q 72.6% R s T u 100% v w X y 100%la18ke z AA BB Outfa!l101: Duaaett's MSD v_.ae: PMSD: !!!!l!!ti O.aaett's MSD value: PMSD: t.Hial*a..a.rf:l --10 10 10 10 10 10 10 10 10 10 10 \0 10 10 10 10 10 )0 10 10 10 10 10 10 10 10 10 10 0.1014 11.2 0.1161 14.0 l"lDDII**--oliHYae 10 10 10 10 10 10 10 10 10 10 10 \0 10 10 10 9 10 10 10 10 10 10 10 10 10 10 10 '---8 A*Pao ...... t('"l) 12.85 13.20 13.77 13.25 13.96 14.15 14.74 12.53 14.33 13.02 12.60 13.48 14.62 13.78 15.01 13.87 14.76 14.77 13.98 13.04 14.78 15.10 14.77 13.91 13,89 12.82 14.73 13.87 TV A I Sequoyah Nuclear Plant, OutfalllOl Non-treated November 02-09, 2010 Pimephales promelas Chronic Whole Effluent Toxicity Test EP A-821-R-02-013, Method 1000.0 Quality Control Verification of Data Entry, Calculations, and Statistical Analyses Not for Compliance Internal Laboratory QC B*Putl.arvae Lanao ....... ('"l) Welpt I Sanh1q _,....,, Coeflideat fllvartaao. WefPt/laitialaa.t.er ...... t('"l) -A*B ....... .. <-.> Slll'\'h1.qa ... t.rot (M-.wtpc ........... ......... ('"1) lonoe('"l) ......... 11.-9.,(%) 20.52 7.67 0.767 0.767 20.86 7.66 0.766 0.832 10.8 0.766 23.33 9.56 0.956 0.956 21.62 8.37 0.837 0.837 21.89 7.93 0.793 0.793 21.17 7.02 0.702 0.747 5.7 0.702 22.47 7.73 0.773 0.773 19.74 7.21 0.721 0.721 21.31 6.98 0.698 0.698 20.39 7.37 0.737 0.760 6.7 0.737 20.60 8.00 O.SOO o.soo 21.51 8.03 0.803 0.803 22.01 7.39 0.739 0.739 21.07 7.29 0.729 0.751 3.2 0.729 22.53 7.52 0.752 0.752 20.93 7.06 0.784 0.706 22.01 1.25 0.725 0.725 22.79 8.02 0.802 0.773 4.4 0.802 21.71 7.73 0.773 0.773 20.94 7.90 0.790 0.790 23.05 8.27 0.827 0.827 24.23 9.13 0.913 0.808 10.6 0.913 21.86 7.09 0.709 0.709 21.73 7.82 0.782 0.782 21.25 7.36 0.736 0.736 20.55 7.73 0.773 0.777 4.2 0.773 22.87 8.14 0.814 0.814 20.16 6.29 0.786 0.629 Minimum Significant Difference Percent Minimum Significant Difference Project aumber: 6709 oy; ,--... .l ..... ,.....,_ -......... , ... ! (%) ***beroi.Jano., .......... <Me-...... -(%) (*I) .......................... 1%1 100.0 0.832 10.8 Not *ppllarble 100.0 0.747 5.7 10.1 100.0 0.760 6.7 8.7 97.5 0.732 l.7 12.0 100.0 0.773 4.4 7.1 100.0 0.808 10.6 2.9 95.0 0.738 10.8 11.2 ----PMSD is a measure of test precision. The PMSD is tho minimum percent diff"""""' between the control and treatment that can be declared statistically significant in a whole oftluenttoxicity test. Lower PMSD bound detennined by USEPA (lOth percentile) -12"!.. Upper PMSD bowul detennined by USEPA (90th 30".4. Lower and upper PMSD bounds wen: determined from the I Otb and 90th percentile. respectively, of PMSD data from EPA's WET lntedaboratoty Variability Study (USEPA. 2001a; USEP A. 200 I b). US EPA. 200Ia, 2001 b. Final Report: Interlaboratory Variability Study of EPA Short-term Chronic and Acute Whole Effiuont Toxicity Tesl Methods, Volumes I and 2-Appendix. EP A-821-B-01-004 and EPA-821-B-01-005. US Environmental Protection Agency, Cincinnati, OH. .... .ETS * *

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" **<***: ',_.***:""' Environmental Testing Solutions, Inc. TVA I Sequoyah Nuclear Plant, OutfalllOl Non-treated November 02-09, 2010 Statistical Analyses Larval Fish Growth and Survival Test-7 Day Growth Start Date: 111212010 TestiD: PpFRCR SampleiD: TVA I Sequoyah Nuclear Plant, OutfalllOl End Date: 11/912010 LabiD: ETS-Envir. Testing Sol Sample Type: DMR-Discharge Monitoring Report Sample Date: Protocol: FWCHR-EPA-821-R-02-013 Test Species: PP-Pimephales promelas Comments: Non-treated Cone-% 1 2 3 4 D-Control 0.7670 0.7660 0.9560 0.8370 11.3 0.7930 0.7020 0.7730 0.7210 22.6 0.6980 0.7370 0.8000 0.8030 45.2 0.7390 0.7290 0.7520 0.7060 72.6 0.7250 0.8020 0.7730 0.7900 100 0.8270 0.9130 0.7090 0.7820 Intake 0.7360 0.7730 0.8140 0.6290 Transform: Untransformed !-Tailed Cone-% Mean N-Mean Mean Min Max CV% N t-Stat Critical MSD D-Control 0.8315 1.0000 0.8315 0.7660 0.9560 10.753 4 11.3 0.7473 0.8987 0.7473 0.7020 0.7930 5.726 4 2.002 2.410 0.1014 22.6 0.7595 0.9134 0.7595 0.6980 0.8030 6.723 4 1.711 2.410 0.1014 45.2 0.7315 0.8797 0.7315 0.7060 0.7520 2.657 4 2.377 2.410 0.1014 72.6 0.7725 0.9290 0.7725 0.7250 0.8020 4.379 4 1.402 2.410 0.1014 100 0.8078 0.9714 0.8078 0.7090 0.9130 10.569 4 0.565 2.410 0.1014 Intake 0.7380 0.8876 0.7380 0.6290 0.8140 10.751 4 Auxiliary Tests Statistic Critical Shapiro-Wilk's Test indicates normal distribution (p > 0.01) 0.96612942 0.884 Bartlett's Test indicates equal variances (p = 0.19) 7.42590094 15.0862722 Hypothesis Test (1-tail, 0.05) NOEC LOEC ChV TU MSDu MSDp MSB MSE Dunnett's Test 100 >100 1 0.10139478 0.12194201 0.0057389 0.00354019 Treatments vs D-Control Point IC05* ICIO IC15 IC20 IC25 IC40 IC50 % 6.9292 >100 >100 >100 >100 >100 >100 SD 95%CL(Exp) Linear Interpolation (200 Resamples) Skew Isotonic Mean 0.8315 0.7637 0.7637 0.7637 0.7637 0.7637 Skew 0.454275258 F-Prob 0.205096915 N-Mean 1.0000 0.9185 0.9185 0.9185 0.9185 0.9185 Kurt 0.47255445 df 5, 18 "' indicates IC estimate less than the lowest concentration sqnJOJ_J 10210data ..... 1.;, TVA I Sequoyah Nuclear Plant, OutfalllOl-Intake Non-treated .ETS * * * * . l'ffl{' "'** __ , ' 0 __ ,,,..,-,._,-.

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November 02-09, 2010 Statistical Analyses ,) Environmental Testing Solutions, Inc. Larval Fish Growth and Survival Test-7 Day Growth Start Date: 11/2/2010 TestiD: PpFRCR SampleiD: TV A I Sequoyah Nuclear Plant, Intake End Date: 1119/2010 LabiD: ETS-Envir. Testing Sol. Sample Type: DMR-Discharge Monitoring Report Sample Date: Protocol: FWCHR-EPA-821-R-02-013 Test Species: PP-Pimephales promelas Comments: Non-treated Cone-% I 2 3 4 D-Control 0.7670 0.7660 0.9560 0.8370 11.3 0.7930 0.7020 0.7730 0.7210 22.6 0.6980 0.7370 0.8000 0.8030 45.2 0.7390 0.7290 0.7520 0.7060 72.6 0.7250 0.8020 0.7730 0.7900 100 0.8270 0.9130 0.7090 0.7820 Intake 0.7360 0.7730 0.8140 0.6290 Transform: Untransformed 1-Tailed Cone-% Mean N-Mean Mean Min Max CV% N t-Stat Critical MSD D-Control 0.8315 1.0000 0.8315 0.7660 0.9560 10.753 4 11.3 0.7473 0.8987 0.7473 0.7020 0.7930 5.726 4 22.6 0.7595 0.9134 0.7595 0.6980 0.8030 6.723 4 45.2 0.7315 0.8797 0.7315 0.7060 0.7520 2.657 4 72.6 0.7725 0.9290 0.7725 0.7250 0.8020 4.379 4 100 0.8078 0.9714 0.8078 0.7090 0.9130 10.569 4 Intake 0.7380 0.8876 0.7380 0.6290 0.8140 10.751 4 1.564 1.943 0.1161 Auxiliary Tests Statistic Critical Skew Kurt Shapiro-Wilk's Test indicates normal distribution (p > 0.01) 0.96937436 0.749 0.2255294 -0.7676666 F-Test indicates equal variances (p = 0.85) 1.26977658 47.4672279 Hypothesis Test (1-tail, 0.05) MSDu MSDp MSB MSE F-Prob df Homoscedastic t Test indicates no significant differences 0.11614059 0.13967599 0.0174845 0.0071445 0.16876405 1, 6 Treatments vs D-Control sqnl01_110210data !.;, ..a. .... . ETS * *

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.. ,:.-, Environmental Testing Solutions, Inc. Control ll.lo/o :Z:Z.6o/o 4S.:Zo/o 72.6% IOOo/o TV A I Sequoyah Nuclear Plant, Outfall lOt -Non-treated November 02-09,2010 Pimephales promelas Chronic Whole Emuent Toxicity Test EPA-821-R-02-013, Method 1000.0 Daily Chemical Analyses 6709 I *Ers : lr ,.,., ... . ,*.,, . .. Environmental Testing Solutions, Inc. '!,"" I I I I I' ! I I i

  • I I I Page 36 of 105 Species:

Pimeohales promelas Client: TVA I Seguovah Nuclear Plant. OutfalllOl. Non-treated CONTROL Non-treated 11.3% Z2.6% 45.2% 72.6% 100% too*1o Intake Page 5 of6 SOP A 1'20-Exhibit A 1'20.3, revision 04-0 l-09 tration CONTROL Non-treated ll.Jo/o 22.6o/o 45.2o/o 72.6o/o lOOo/o lOOo/o Intake Page 37 of 105 Page 6 of6 SOP AT20-Exhibit AT20.3, revision 04-01-09 Page I of7 Chronic Whole Effluent Toxicity Test (EPA-821-R-02-013 Method 1002.0) Species:' Ceriodaohnia dubia Client: Tennessee Valley Authority Facility: Seguoyah Nuclear Plant NPDES #: TN0026450 Project #: .... ow'\L...- ___ _ Dilution preparation information: Dilution prep (%) 11.3 22.6 Effiucnt volume (mL) 282.5 565 Diluent volume (mL) 2217.5 1935 45.2 1130 1370 Total volume (mL) 2500 2500 2500 Test organism source in,(ormation: Organism age: < 24-hours old 72.6 100 1815 2500 685' 0 2500 2500 Date and times organisms were born t\*01.*10 01ot T'O 17.00 between: Culture board: IU*1,b *10 Replicate number: 1_12_13 4j_Sj_6J7IBI9 Culture board cup number: 1.111-S 1'1.& "tt\ Itt\ 11>>1.1 !I\ 1* Transfer vessel information: I pH= 1*1\ s.u. Temperature = "Z.'\

  • 111 Averagetransfervolume(mL):

I Daily renewal information: Day Date 0 2 3 4 5 6 7 MHSW batch used 10 li1 "C County: Hamilton Outfall: 101 Comments: Test information: Randomizing template color: Incubator number and shelf location: YWfbatch: Selenastrum batch:

1.

Lll)'"()(*lO tl"'()l*IO Analyst Control information: Summary of test endpoints: Control-I Control-2 Acceptance criteria %of Male Adults: 07. 07 .. s 2()0/c, 7-day LCso ') 10()1 .. %Adults having 3ra Broods: /007. coo1. <:80% NOEC 1007. % Mortality:

07. n7. s 200/c, LOEC >1001. Mean Offsprinz/Female:

"2:'\.& 2: 15.0 offspring/female ChV >JOOT, %CV: "Z.7. _5! 17. <40.0% IC25 >1001. SOP AT II -Exhibit AT II.2, revision 04-0 1-09 38 of lOS Page 2 of7 Species: Ceriodaohnia dub/a Client: TVA I Seguoyah Nuclear Plant. Outfall lOt Date: ---:.;l\,_*=(SJ.;...;...;*I-=0'----- CONTROL-1 Survival and Reproduction Data Replicate number Day 1 2 3 4 5 6 7 8 9 10 1 Young produced (") D D c 0 D 0 0 0 0 Adult mortality. L-L-\.._ '--\.._ L \_ '--\... '--l Young produeed 0 ('") Q 0 () D c 0 C) (j Adult mortality L '--\..... '-'--L. '--L L '--3 Young produeed ('. 0 c...; 0 D c 0 0 0 {') Adult mortality '-'--'--\.._ '-'--'--\.... '---\.._ 4 Young produeed '-\ '-t '-\ "\ '-\ s "\ '-\ Adult mortality '-\.... '-'--'-'--'-L '--'-5 Young produced 1\ I() n ... '\ l \ l() \\ Adult mortality '-\.... '--'-'-'--\.... '-\.... \..... 6 Young produeed 0 0 b b D 0 0 a (') Adult mortality "--'--'--\..._:. "-'--'--L.. '--'--7 Young produced 1'5 ,c::;. \"S '"' *4 \\o L.Q \C:, \'S Total young produeed ,aao 1.'\ .!to 'll '!11. '28 ...3\ l<f 30 Final Adult Mortality \..... '-\.... \..... '--'--........ c::.. ........... X for 3ra Broods }<.. _;><... ><-"'><.. 'fl'-"><-><-"::><.. )<.. Note. Adult mortality (L

  • bve, D
  • dead), SB
  • split brood (smgle brood split between two clays), CO
  • oany over (oftipring oamed over With edult during transfer).

Concentration: % Mortality: I 01 Mean Offspring/Female: I "2.q,.t CONC: 11.3% Survival and Reproduction Data Reolleate number Day 1 l 3 4 5 6 7 8 9 10 1 Young produeed 0 0 0 0 0 0 0 0 6 0 Adult mortality \..... L-\..... \.._ \.._ L L.. L \.._ L. l Young produeed c 0 0 0 0 0 0 a 0 .. 0' Adult mortality '--L._ L. L.. '-\..... '--'--\..... \...... 3 Young produced 0 b ('\ (") 0 CJ 0 0 0 0 Adult mortality L L.. \...... L L L. L L L '--4 Young produeed \4. "" ""\ '-\ '-\ '-\ Adult mortality \.... '-L. \..... \...... '-L. L... \.._ '-5 Young produced \C to 11. 1\ I '"'2-\ \ l'b a{) 10 Adult mortality '--\._ '--L '-'--'--L. \.._ L 6 Young produeed 0 () (") () 0 () 0 0 0 a Adult mortality '--'--'--\....... '--'--\.._ '--L.. '--7 Young produced \\ *'-llD 11 tc& 1'-( Total young produced 31.. 31. ao 32.. .31. 2.'i 30 Final Adult Mortality -'-L. '-'-'---'-"-'--'--'--Note: Adult mortality (L = live, D

  • deed), SB
  • split brood (single brood split between two days), CO
  • oa over ofl!lorina carried over with adult durina transfer).

Concentration: % Mortality:

01. Mean Offspring/Female:

ao.t % Reduction from Control-I: SOP A Tll -Exhibit A Tll.2, revision 04-01-09 39of105 Page 3 of7 Species: Ceriodaphnia dubia Client: TVA I Seguoyah Nuclear Plant. OutfalllOl Date: I Hit*IO coNe: 22.6% Survival and Reproduction Data Replicate number Day 1 l 3 4 5 6 7 8 9 10 1 Young produced Q_ D D () 6 0 0 0 0 0 Adult mortality '-'--\.....-'-'-'--\.... '--'-'---2 Young produced 0 () a 0 0 c 0 a D a Adult mortality '-\....... '-l_ '--'-L. '--\.... \....... 3 Young produced 0 a 0 D D a 0 a 6 a Adult mortality '-L... \...... L '--'-L. \-'--'--4 Young produced '--\ "'\ '-\ '-\ '-\ '-'""' 5 '-\ Adult mortality L-'--'--\..;... \_ \..... \..... \..... '-'"-5 Young produced 10 \"L. ,,_ \'\ 10 lO 10 1\ Adult mortality \.. \.... '--'-'--'--L.. \..._ \..... \...... 6 Young produced (:) 0 c c 0 0 0 0 c c Adult mortality L-L '--'--'--\...._ '--\...... '-'---7 Young produced lq IS '" l& ,, tS \c& \t Total yonng produced a.\

!>\ '2.4\

Final Adult Mortality '-\.... '--'-\..... \.-. '--'-\.... '--Nolo: Adult monality (L

  • live, D
  • SB
  • split brood (single brood split between two days). CO
  • c1111 over 'oflillriruz carried over with aduh durina transfer.

Concentration: % Mortality: Ci1. Mean %Reduction from Control-1:

  • 1.07 .. CONC: 45.2% Survival and Reproduction Data Replicate number Day 1 2 3 4 5 6 7 8 9 10 1 Young produced 0 ("\ 0 0 0 0 0 0 a a Adult mortality

'-L-\..... '-\.,_ L L \.._ L '--2 Young produced 0 0 0 0 0 0 0 0 0 Adult mortality L L L L '-'-L. \_ L L 3 Young produced 0 0 c 0 0 a a 0 0 0 Adult mortality '-l_ L. l_ '--L.. L \...... L L-4 Young produced '-\ s '-\. '-\ "-\ Adult mortality '\...._ L. \..... \..... \...... \...... L \...... L.. L 5 Young produced '"" 1\ n \\ \"'1.. l"b \"Z.. l() 10 ,,_ Adult mortality L. \..... '-'--'---L \..... \.... L '-6 Young produced _Q c c 0 0 Q_ 0 c c 0 Adult mortality L L '-'--'--\.... '--'--\.... l.... 7 Young produced 2.0 li tl. li{ \Qo I '"a \<<& ,, ,, Total young produced

31. 3"\ 31o 3"\ Final Adult Mortality L L. '--'--\, '--'-\.... '-'--Note: Adult mortality (L
  • live, D
  • dead), SB =split brood (single brood split between two CO= cs over of&orina carried owr with adult durina transler

. Concentration: % Mortality:

01. Mean

!&.b %Reduction from Control-1: ""12..&1. SOP A Tll -Exhibit A Tll.2, revision 04-01-09 40 of 105 n I 'I I y;, I ;, \ .}'age 41 of 105 Page 4 of7 Species: Ceriodauhnia dub/a Client: TVA I Seguoyab Nuclear Plant. OutfalllOl Date: n-cn.-10 CONe: 72.6% Survival and Reproduction Data Replicate number Day 1 2 3 4 5 6 7 8 9 10 1 Young produced D D D ("') C) () 0 0 0 0 Adult mortality '-'-'--\...... \...-L... '--L L '-2 Young produced ("') 0 0 Q Q_ a_ _Q 0 0 a Adult mortaHty L L-'-'--'--'-L.. L.... '--'--3 Young produced 0 0 0 Q c D c _£)_ C) 0 Adult mortality L. L. '-'--'--'-L '-'-'--4 Young produced "5!. "-\ '-'-\ '-\ '{ ..s Adult mortality '-'-\..-'--'-L L L.. '--'--5 Young produced L"2-tO tb Lo l"L. \'Q 1\ H 'o Adult mortality L. '-'-'--'-\.... L. '-'--6 Young produced D 0 0 c 0 0 0 0 0 0 Adult mortality L '-'--'--L.... \..._ '--'--\..... 7 Young produced ., ,, lt. 2.0 ,,. I&' ,, l\ '" \'\ Total young produced !>\ .:!>1. Final Adult Mortality \ '--'-'-'-'--'-'-\... Not*: Adult mortality (L

  • five, D
  • dead), SB-split brood (single brood split between two days), CO
  • can over over with adult durina transfior.

Concentration: % Mortality: Mean Offspring/Female: % Reduction from Control-!: -* "*'11 .. CONC* 100% Survival and Reproduction Data Replicate number Day 1 2 3 4 5 6 7 8 9 10 1 Young produced 0 0 D D 0 0 0 c a 0 Adult mortality '\....... L-L L L... \...._ \...... L L _l. 2 Young produced 0 c 0 0 D 0 0 0 0 0 Adult mortality \._ '-L '-L. '--L L "--L 3 Young produced 0 a 0 0 () D 0 0 0 0* Adult mortality \._. \...... '-\...-'--L L \...... '--L 4 Young produced '-\. s '-\_ 'A "( Adult mortality \.-\... \..... '-'--\._ '--\,.__ '--L 5 Young produced

  • '4 \\ \ "L L'l.. \"1. \ \ tD Lo \1.... Adult mortality

'-\..._ '--'-\..... \.._ '-'-'-L 6 Young produced c c () c 0 c 0 0 0 0 Adult mortality L \._. '-'-L.. '-'-\,_ '-7 Young produced 2.0 '" 1'1 \'i 1.\ ll\ 1'\ 11 Total young produced "alit 3'-\ "!Q Final Adult Mortality \.. \. L '-L. L L '-\.._ Not*: Aduk mortality (L*Iive, D = daad), SB

  • spfit brood (single brood split between two days), CO
  • ca over otfsorina carri<d over with aduk durin11 tralllfioi

. Concentration: % Mortality: Cl1 Mean Offspring/Female:

  • '-<.t % Reduction from Control-!:

-2o.l7. SOP A Til -Exhibit A Tl1.2, revision 04-01-09 . f ' :.i. i I I I I I I I I I I I I I ,Page 42 ofl05 Page 5 of7 Species: Ceriodaphnia dub/a Client: TVA I Seguoyah Nuclear Plant. Outfall lOt Date: 1\ *0"1-10 CONTROL-2 , Survival and Reproduction Data Replicate number Day 1 2 3 " s 6 7 8 9 10 1 Young produced a D a 0 c 0 c _Q_ _Q_ c Adult mortality L-\,.. '-'-\... '--'--\..... '-2 Young produced 6 0 ('") 0 0 D (') 0 0 ("') Adult mortality L-L. L L-\..... \.._ \.... L.. \.... \,_ 3 Young produced D 0 c 0 0 0 0 0 0 () Adult mortality '-'-'-'-\......_ L L L... L L. 4 Young produced '4 _:!) "\ '--\. _"i '-\ Adult mortality '-'--\.... '--'--'-L-'--'--'--s Young produced JD \!>> l(:) lt:> 1 \ lt:;) \"t \0 \0 I() Adult mortality L. '--L-'-'--'-'--L-'-'-6 Young produced (') 6 c ("') 0 0 0 c 0 0 Adult mortality \...... '--'--'--'--\,_ '--'--L... 7 Young produced rS \S ,, \'-\ \'-\ L\o h ... \'$ ,., 11 Total young produced '0\ "28 'Ut 2.., 3\ Final Adult Mortality '-'--'--'-\ '--\.... '--lo..... '--X for 3ra Broods X:: X. )<... >'-')<... :;><. >'-)<:. ')C. Nou. Adult monality (L

  • Uve, D =dead), SB
  • split brood (single brood spltt between two days), CO
  • cany over (offspring earned over wtth aduh dunns tranSier).

Concentradon: % Mortality: l C\1 .. Mean Offspring/Female: I CONC: 100% Intake Survival and Reproduction Data Replicate number Day 1 2 3 4 5 6 7 8 9 10 1 Young produced 0 0 D c 0 0 0 0 a 0 Adult mortality '-L L.. L. L L L. L.. L L_ 2 Young* produced 0 0 (} 0 D 0 _Q 0 0 a Adult mortality '-'--\.... L-L. L \...... L.. '--L 3 Young produced 0 D () 0 0 0 0 0 0 C; Adult mortality '-L. L _\. '-L L L \...._ \.-4 Young produced "-l "t 'i s "" s '5 Adult mortality \..... L. '--'--'--\..... '--'--'--'--5 Young produced l\ \'L \ "L I_Q_ " 1\ \ \ 1'0 10 Adult mortality \....... '-'-"--'--'--\..... '--\.... \...... 6 Young produced c 0 0 c 0 c c 0 0 0 Adult mortality L L \._ \..... L L \,__ \....... L \....... 7 Young produced 11 ,, lS l't t'\ "2.0 la LS lR Total young produced 3t'2.. 2.& Final Adult Mortality '-\..... '--\.... \....... '-'-'-L Nolt: Adult mortality (L = Uve, D

  • dead), SB
  • sp6t brood (sinal* brood spHt between two days). CO
  • ca over olliorina carried over with adult durina trans!Or

. Concentration: % Mortality:

01. Mean Offspring/Female:

3t*1 %Reduction from Control-2: -'*"1* SOP A Til -Exhibit A Tll.2, revision 04-0 l-09 t: """ .ETS * * * @ ...... .,;,_..,'.'*' !.) Environmental Tesllng Solutions, Inc. Control-1 Day 1 2 3 I 0 0 0 2 0. 0 0 3 0 0 0 4 4 4 4 5 11 13 10 6 0 0 0 7 15 15 15 Total 30 32 29 11.3% Day I 2 3 I 0 0 0 2 0 0 0 3 0 0 0 4 4 5 4 5 13 10 10 6 0 0 0 7 15 l7 16 Total 32 32 30 22.6o/o Day I 2 3 1 0 0 0 2 0 0 0 3 0 0 0 4 4 4 4 5 12 10 12 6 0 0 0 7 19 15 16 Total 35 29 32 45.2% Day I 2 3 I 0 0 0 2 0 0 0 3 0 0 0 4 4 5 4 5 12 11 11 6 0 0 0 7 20 18 16 36 34 31 TV A I Sequoyah Nuclear Plant, OutfalllOl -Non-treated November 02-09, 2010 Verification of Cerlodaphnia Reproduction Totals 72.6% Replicate number Total 4 5 6 7 8 9 10 Day Replicate number I 2 3 4 5 6 7 0 0 0 0 0 0 0 0 I 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 0 0 0 0 0 0 0 3 4 4 4 5 4 4 40 4 5 4 5 5 6 4 4 13 10 12 II II 10 11 II2 5 12 10 10 13 12 13 11 0 0 0 0 0 0 0 0 6 0 0 0 0 0 0 0 14 14 16 13 15 14 15 146 7 17 17 16 20 18 18 17 30 28 32 28 31 28 30 298 Total 34 31 31 38 36 35 32 100% Reolicate number Total 4 5 6 7 8 9 10 Day Replicate number I 2 3 4 5 6 7 0 0 0 0 0 0 0 0 I 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 0 0 0 0 0 0 0 4 4 3 4 5 5 4 42 4 6 4 5 5 4 5 5 12 11 12 II 13 10 10 112 5 14 11 12 12 12 II 10 0 0 0 0 0 0 0 0 6 0 0 0 0 0 0 0 16 l3 17 15 15 14 16 154 7 19 20 19 19 18 21 19 32 28 32 30 33 29 30 308 Total 39 35 36 36 34 37 34 Control-2 Re number Total l 4 5 6 7 8 9 10 Day Replicate number I 2 3 4 5 6 7 0 0 0 0 0 0 0 0 I 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 0 0 0 0 0 0 0 5 4 4 6 4 5 4 44 4 4 3 4 4 3 4 5 12 II 13 10 10 10 II III I 5 10 13 10 10 11 10 12 0 0 0 0 0 0 0 0 6 0 0 0 0 0 0 0 18 16 17 15 15 15 18 164 7 15 15 17 14 14 16 16 35 31 34 31 29 30 33 319 Total 29 31 31 28 28 30 33 100% Intake RePlicate number Total 4 5 6 7 8 9 10 Day Replicate number I 2 3 4 5 6 7 0 0 0 0 0 0 0 0 I 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 0 0 0 0 0 0 0 4 6 4 5 5 5 4 46 4 4 4 4 4 5 4 5 11 12 13 12 10 10 12 114 5 11 12 9 12 10 11 11 0 0 0 0 0 0 0 0 6 0 0 0 0 0 0 0 19 18 19 15 15 19 l7 176 7 17 17 15 19 19 20 18 34 36 36 32 30 34 33 336 Total 32 33 28 35 34 35 34 8 9 10 Total 0 0 0 0 0 0 0 0 0 0 0 0 4 4 5 46 11 13 13 118 0 0 0 0 19 19 19 180 34 .._344. 8 9 10 Total 0 0 0 0 0 0 0 0 0 0 0 0 6 4 4 48 13 12 13 120 0 0 0 0 19 17 19 190 38 33 36 358 8 9 10 Total 0 0 0 0 0 0 0 0 0 0 0 0 4 4 4 39 10 10 10 106 0 0 0 0 15 17 17 156 29 31 31 301 8 9 10 Total 0 0 0 0 0 0 0 0 0 0 0 0 5 4 5 44 11 13 10 110 0 0 0 0 15 15 18 173 31 32 33 327 "' ol::.. ol::.. ..... * * *

  • Environmental Testing Solutions, Inc. TVA I Sequoyah Nuclear Plant, OutfalllOl Non-treated November 02-09,2010 Ceriodaphnia dubia Chronic Whole Effluent Toxicity Test EPA-821-R-02-013, Method 1002.0 Quality Control Verification of Data Entry, Calculations, and Statistical Analyses Project 6709 ---Concentration I 2 3 4 Control-!

30 32 29 30 ll.3% 32 32 30 32 22.6% 35 29 32 35 45.2% 36 34 31 34 72.6% 34 31 31 38 100% 39 35 36 36 Control-2 29 31 31 28 100% Intake 32 33 28 35 ---OutfalllOI: MSD= Dunnett's MSD value: 2.057 PMSD= PMSD: 69 Intake: Dunnett's MSD value: 1.451 PMSD: 4.8 Keve*weo oy: Replicate number Survival Average reproduction Coeftlcleat of Percent reductloa fram 5 6 7 8 9 10 (%) (offspring/female) nrlotloa (%) control (%) 28 32 28 31 28 30 100 29.8 5.2 Not applicable 28 32 30 33 29 30 100 30.8 5.3 -3.4 31 34 31 29 30 33 100 31.9 7.2 -7.0 36 36 32 30 34 33 100 33.6 6.3 -12.8 36 35 32 34 36 37 100 34.4 7.1 -15.4 34 37 34 38 33 36 100 35.8 5.2 -20.1 28 30 33 29 31 31 100 30.1 5.3 Not applicable 34 35 34 31 32 33 100 32.7 6.5 -8.6 -Minimum Significant Difference Percent Minimum Significant Difference PMSD is a measure of test precision. The PMSD is the minimum percent difference between tbe control and treatment tbat can be declared statistically significant in a whole effluent toxicity test. Lower PMSD bound determined by USEPA (l<f' percentile)

13%. Upper PMSD bound determined by USEPA (91f' percentile)

47%. Lower and upper PMSD bounds were determined from tbe 10tb and 90th percentile, respectively, ofPMSD data from EPA's WET Interlaboratory Variability Study (USEPA, 200Ia; USEPA, 200lb). USEPA 2000. Understanding and Accounting for Metbod Variability in Whole Effluent Toxicity Applications Under tbe National Pollutant Discharge Elimination Program. EPA-833-R-00-003. US Environmental Protection Agency, Cincinnati, OH. USEPA 2001a, 2001b. Final Report: Interlaboratory Variability Study of EPA Short-term Cbrooic and Acute Whole Effluent Toxicity Test Metbods, Volumes 1 and 2-Append.ix. EPA-821-B-01-004 and EPA-821-B-01-005. US Environmental Protection Agency, Cincinnati, OH. ! I i ..... TVA/ Sequoyah Nuclear Plant, Outfall 101 Non-treated

  • Ers * * * ""'".:;,;/ ,_.,, **,f'<;,-
,) Environmental Testing Solutions,

.,c. November 02-09, 2010 Statistical Analyses Ceriodaphnia Survival and Reproduction Test-Reproduction Start Date: ll/212010 TestiD: CdFRCR Sample 10: End Date: ll/912010 LabiD: ETS-Envir. Testing Sol. Sample Type: Sample Date: Protocol: FWCHR-EPA-821-R-02-013 Test Species: Comments: Non-treated Cone-% 1 2 3 4 5 6 7 8 Control-! 30.000 32.000 29.000 30.000 28.000 32.000 28.000 31.000 Control-2 29.000 31.000 31.000 28.000 28.000 30.000 33.000 29.000 11.3 32.000 32.000 30.000 32.000 28.000 32.000 30.000 33.000 22.6 35.000 29.000 32.000 35.000 31.000 34.000 31.000 29.000 45.2 36.000 34.000 31.000 34.000 36.000 36.000 32.000 30.000 72.6 34.000 31.000 31.000 38.000 36.000 35.000 32.000 34.000 100 39.000 35.000 36.000 36.000 34.000 37.000 34.000 38.000 Intake 32.000 33.000 28.000 35.000 34.000 35.000 34.000 31.000 Transform: Untransformed Cone-% Mean N-Mean Mean Min Max CV% N t.Stat Control-! 29.800 0.9900 29.800 28.000 32.000 5.199 10 Control-2 30.100 1.0000 30.100 28.000 33.000 5.299 10 11.3 30.800 1.0233 30.800 28.000 33.000 5.258 10 -1.112 22.6 31.900 1.0598 31.900 29.000 35.000 7.156 10 -2.334 45.2 33.600 1.1163 33.600 30.000 36.000 6.306 10 -4.224 72.6 34.400 Ll429 34.400 31.000 38.000 7.147 10 -5.ll3 100 35.800 Ll894 35.800 33.000 39.000 5.234 10 -6.670 Intake 32.700 1.0864 32.700 28.000 35.000 6.455 10 Auxiliary_ Tests Statistic Kolmogorov D Test indicates normal distribution (p > 0.01) 0.720721424 Bartlett's Test indicates equal variances (p = 0. 71) 2.931964874 The control means are not significantly different (p = 0.67) 0.426640917 Hypothesis Test (!-tail, 0.05) N()EC WEC ChV TU MSDu MSDp Dunnett's Test 100 >100 1 2.057058738 0.069028817 Treatments vs Control-I Point % ICOS >100 IC10 >100 ICI5 >100 IC20 >100 IC25 >100 IC40 >100 IC50 >100 so 95%CL Linear Interpolation (200 Resamples) Skew TVA I Sequoyah Nuclear Plant, OutfalllOl DMR-Discharge Monitoring Report CD-Ceriodaphnia dubia 9 28.000 31.000 29.000 30.000 34.000 36.000 33.000 32.000 !-Tailed 10 30.000 31.000 30.000 33.000 33.000 37.000 36.000 33.000 Isotonic Critical MSD Mean N-Mean 2.287 2.287 2.287 2.287 2.287 Critical 1.035 15.08627224 2.100922029 2.057 2.057 2.057 2.057 2.057 MSB MSE 51.93666667 4.046296296 32.717 1.0000 32.717 1.0000 32.717 1.0000 32.717 1.0000 32.717 1.0000 32.717 1.0000 Skew Kurt -0.072330161 -0.95920896 F-Prob df 3.IE-08 5, 54 sqnl01_110210dauz """ Q\ ..... t.JJ .ETS * * * '"-.'.<*:;/".;;, 'i*_,,.. . .. Environmental Testing Solutions, Inc. Start Date: 111212010 End Date: 11/9/2010 Sample Date: Comments: Non-treated Cone-% I 2 Control-I 30.000 32.000 Control-2 29.000 31.000 11.3 32.000 32.000 22.6 35.000 29.000 45.2 36.000 34.000 72.6 34.000 31.000 100 39.000 35.000 Intake 32.000 33.000 Cone-% Mean N-Mean Control-I 29.800 0.9900 Control-2 30.100 1.0000 I 1.3 30.800 1.0233 22.6 31.900 1.0598 45.2 33.600 1.1163 72.6 34.400 1.1429 100 35.800 1.1894 Intake 32.700 1.0864 TV A I Sequoyah Nuclear Plant, OutfalllOl -Intake Non-treated November 02-09, 2010 Statistical Analyses CeriodaJ!Imia Survival and Reproduction Test-R9!roduction TestiD: CdFRCR SampleiD: TV A I Sequoyah Nuclear Plant, Intake Lab ID: ETS-Envir. Testing Sol. Sample Type: DMR-Discharge Monitoring Report Protocol: FWCHR-EPA-821-R-02-013 Test Species: CD-Ceriodaphnia dubia 3 4 5 6 7 8 9 10 29.000 30.000 28.000 32.000 28.000 31.000 28.000 30.000 31.000 28.000 28.000 30.000 33.000 29.000 31.000 31.000 30.000 32.000 28.000 32.000 30.000 33.000 29.000 30.000 32.000 35.000 31.000 34.000 31.000 29.000 30.000 33.000 31.000 34.000 36.000 36.000 32.000 30.000 34.000 33.000 31.000 38.000 36.000 35.000 32.000 34.000 36.000 37.000 36.000 36.000 34.000 37.000 34.000 38.000 33.000 36.000 28.000 35.000 34.000 35.000 34.000 31.000 32.000 33.000 Transfonn: Untransfonned 1-Tailed Mean Min Max CV% N t-Stat Critical MSD 29.800 28.000 32.000 5.199 10 30.100 28.000 33.000 5.299 10 30.800 28.000 33.000 5.258 10 31.900 29.000 35.000 7.156 10 33.600 30.000 36.000 6.306 10 34.400 31.000 38.000 7.147 10 35.800 33.000 39.000 5.234 10 32.700 28.000 35.000 6.455 10 -3.108 1.734 1.451 Auxiliary Tests Statistic Critical Skew Kurt Shapiro-Wilk's Test indicates nonnal distribution (p > 0.01) 0.954421401 0.868 -0.721765822 0.887179168 F-Test indicates equal variances (p = 0.42) 1.751091719 6.541089535 The control means are not signi_!icantly different (p = 0.§]) 0.426640917 2.100922029 Hypothesis Test (1-tail, 0.05) MSDu MSDp MSB MSE F-Prob df Homoscedastic t Test indicates no significant differences 1.450821719 0.048200057 33.8 3.5 0.006077496 I, 18 Treatments vs Control-2 "' """' v. * * *

  • ETS !.'"*:7\

J.: <;::...:>:**.:*.,."**;:,,. Environmental Testing Solutions, Inc. Control 11.3% 11.6% 45.1% 71.6% 100% 100% Iutake Alkalinity (mgtL L.:aL.:U3) Harduess (mg/L CaC03) ----------TV A I Sequoyah Nuclear Plant, OutfalllOl -Non-treated November 02-09, 2010 Ceriodaphnia dubia Chronic Whole Emuent Toxicity Test EPA-821-R-02-013, Method 1002.0 Daily Chemical Analyses Project number: 6709 r ... . . r . i r

  • I I I I I I i T.c S""""' ,.,:} .. -*-*-* EmrlranmenttiTIICfngSalutlons,lnc.

Species: Cer/odaphnla dub/a Client: TV A I Sequoyah Nuclear Plant. OutfalllOl CONTROL 11.3% 22.6% 45.2% 72.6% 100% 100% Intake age48 of lOS Page 6 of7 SOP A Tll -Exhibit A Tll.2, revision 04-01-09 I I I CONTROL 11.3%. 22.6% 45.2% 72.6o/o 100% 100% Intake Page 49 of 105 !nllllunmtfthiTntlngSalutfons.lnc. Page 7 of7 Species: Ceriodanhnia dub/a Client: TV A I Seguoyab Nuclear Plant, OutfalllOl Date: SOP AT II -Exhibit A TI I.2, revision 04-0 I-09 I I I I I * * *

  • Chronic Whole Effiuent Toxicity Test (EPA-821-R-02-013 Method 1000.0) Species:

Pimepha/es promelas Client: Tennessee Valley Authority Facility: Seauoyah Nuclear Plant NPDES #: TN0020168 Project #: ___ _ Dilution preparation information: Dilution prep (%) 11.3 22.6 Effluent volume (mL) 282.5 565 45.2 1130 Diluent volume (mL) 2217.5 1935 1370 Total volume (mL) 2500 2500 2500 Test orflanism information: 72.6 1815 685 2500 Organism age: 4S. "'\ 1-\ft" Mo. () \.b Date and times organisms I\'"(),., 0 lloOO were born between: 100 2500 0 2500 Organism source: &\*tu4 Pr &\"0\*IC Transfer bowl information: pH= 1.1, s.u. Temperature =15.'1.!'C . Average transfer volume: County: !Y!Y Outfall: 101 Comments: Each concentration was UV -treated for 2 minutes to remove pathogenic Interferences. Test information: Randomizing template: Incubator number and shelf location: ' Artemia CHM number: Drying information for weight determination: Date I Time in oven: 11-Nl*IO Initial oven temperature: !Db. t. Date I Time out of oven: 11-rb*IO Final oven temperature: '-(. Page l of6 IllS Total drying time: I Daily feeding and renewal information: I I I I I I I I Day Page 50 of 105 Date Morning reeding Afternoon reeding Test initiation,

renewal, or Sample numbers used MHSW batch SOP A T20 -Exhibit A T20.3, revision 04-01-09
  • ' I iu ; : 1: ! u u IJ Page 2 of6 .;) Environmental Testing Solutions, Inc. Species:

Pimephales promelas , Client: TV A I SeQuoyah Nuclear Plant, Outfall101. UV-treated Date: 1\*0t*IO Survival and ,..._ *'-Data Day CONTROL 11.3% 22.6% UV-treated A B c D E F G H I J K L 0 ID ID to ID IO ID 10 10 ID 10 '0 10 1 /0 IO /0 I{) IO 10 /0 10 IO 10 10 2 ' IO IC /Q /Q IC I(J to /0 IO /Cj 10 10 3 lC IC It:> IO 10 lO 10 IO lt> 10 it) 10 4 10 /0 10 10 10 tO /0 to rc I() /Q fQ 5 I 0 IC f() 10 10 lO 10 IQ tO tD 10 ID 6 IO I'D LO 10 IC 10 10 IO lC It> 10 10 7 10 r'() /l) IQ *o 10 IC to /0 IO 10 tO' A= W.u.t ,_.'\0 \'-\!\1 \?a .'tl \'\.fb\ [ 'L.lO B ' Pan+ weight 'f rzt.Cft 1t\.f;t' lal15 Zf.'PC 21-=l-\ 111-!H llh_ld .n. a o

  • --C = Larvae weight (mg) =B-A 1*"-1 ,,\.() &,7..\ '\.10 &.14\ '\,oR &.l.\. &.!tb &.2.1 a.c.t

[1.\\ Weight per initial number oflarvae (mg) ,,... ,...'-'0 .c) = C I Initial Dllmber of r# larvae (). Cl. (:)' t>' r:;,* lo' ()" o* b. Avenge *Percent weight per reduction o.&-o"l o. &Ia\ z.&7.. .. initial from number of control(%) J!n'!elmg) Comment codes: c = clear, d = dead, fg = fungus, k = killed, m = missing, sk = sick, sm = unusually small, lg = unusually large, d&r = decanted and returned, w =wounded. Calculations and data reviewed: ICommmU: I SOP A T20 -Exhibit A T20.3, revision 04-01-09 Page 51 of 105 ri" ' .ETS * . _: . : ,.,_,*,""-"""

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  • -* Environmental lUting Solutlans, Inc. Page 3 of6 I Species:

Pimephales promelqs I I I I I I I I I I I I I Client: TVA I Seauoyah Nuclear Plant. Outfall101. UV-treated Date: t \-dl.*IO Survival and Growth Data Day 45.2% 72.6% 100% M N 0 p Q R s T u v w X 0 /D lb ID /Q /Q 'D ID /D /0 /0 10 /0 l I() lb 10 /0 /0 /() 10 I() 10 /0 /Q 10 2 to 10 IO lb I() 10 10 /() 10 IO 10 /b 3 ID I() IC> t() ID /0 I() tO fD I() /C lt) 4 /D It> /0 lO tO 10 IC 10 LC 10 'C 10 5 It> lC lO ID lt> II.) IQ lO /Q IC to /{) 6 /D (Q 10 LO IC /() IC IQ ID 10 I(J 10 7 ID to rc IC l() IO /() to IO IO 10 10 A= Pan welgbt ft! tV l4J.\" \'i.\'\ Tray color Analyst: Date: \CfM. .\tl 8 = Pan + Larvae weight (mg) '(" 2tfU 'Z.\'(=1 z.a.tt5 z;z.ctt; 1};t;'6 L'1.0l 1tt3 23::1-1 V(,'IJ, Analyst* Date: \l* \\

  • l D C "' Larvae weigbt (mg) "'8-A

&.'\1 a.!M &o'LO &.'tO. a.'t\ l.I)C) '\.cr'\ Weight per initial number '"""' '-'"' ,__. f:lt..t-of larvae (mg) " = C I Initial number of larvae K "' '" ,._,.., 0' o* o* o* o* o* o* t1 b' ()* I Average Percent weight per reduction 0.t'-1 -!>>.I. 't o. tlo"\ *'!t."Z.7.

o. &&.2.

initial from control number of (%) larvae (me:) Comment codes: c = clear, d = dead, fg = fungus, k = killed, m = missing, sk = sick, sm = unusually small, lg = unusually large, d&r = decanted and returned, w = wounded.

  • Calculations and data reviewed:

J(__ I Comments: I I SOP A T20-Exhibit A T20.3, revision 04-0 l-09 Page 52 of 105 I II I I I I I I I £ETS Page 4 of6 Envlronmentol Tostlng Solution., Inc. Species: Pimephales urome/as Client: TVA I Seguoyah Nuclear Plant, OutfalllOl. UV-treated Date: 1\:cn. *to Day per oflarvae (mg) 0 1 2 3 4 5 6 7 = C l Initial number of larvae /0 (0 ID (0 /0 'D 10 to /fl ID I() 10 (() Average weigbt per initial number or larvae reduction from control 0* &'\ \ (%) /0 10 (() 10 lQ IO 10 10 /C IO /Q Comment codes: c = clear, d = dead, fg = fungus, k = killed, m = missing, sk = sick, sm =unusually small, lg =unusually large, d&r = decanted and returned, w = wounded. Calculations and data reviewed: L I SOP A T20 -Exhibit A T20.3, revision 04-01-09 Page 53 of 105 .... v., * * *

  • e 0 Environmental Testing Solutions, Inc. eo-a-(%)

...,._ A Coaln>l B c D E F 11.3% G H I J 12.6% K L M 45.2% N 0 p (j R 72,6% s T u v 100% w X y z lutake AA DB OpJfa!IIOJ: Da*aett'a MSD val*e: PMSD: Ia take: Dauett'* MSD value: PMSD: ........... 4 --10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 8.1035 11.4 0.0675 8.1 ,.... ........ 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 A*Pu ...... l("'l) 13.41 12.90 14.92 12.88 13.92 13.56 13.92 13.04 12.59 13.26 12.81 15.06 13.54 14.46 14.46 13.85 14.75 14.29 14.43 14.54 13.81 13.73 14.42 15.19 14.20 1325 13.22 13.74 MSD* PMSD* TVA I Sequoyah Nuclear Plant, OutfalllOl UV-treated November 02-09,2010 Pimephales promelas Cbronic Wbole Effluent Toxicity Test EPA-821-R-02-013, Metbod 1000.0 Quality Control Verification of Data Entry, Calculations, and Statistical Analyses Not for C<>mpliance A>oessment. Internal Labonltorv 6c .......

  • ..............

( ... Wdpi/S ........ ....... ("'&) *A*B ...... atlarY*(-e) 21.98 8.57 0.857 20.50 7.60 0.760 23.13 8.21 0.821 21.98 9.10 0.910 22.71 8.79 0.879 22.64 9.08 0.908 22.18 8.26 0.826 21.34 8.30 0.830 20.87 8.28 0.828 21.94 8.68 0.868 22.32 9.51 0.951 22.37 7.31 0.731 21.91 8.37 0.837 23.47 9.01 0.901 23.43 8.97 0.897 22.19 8.34 0.834 22.95 8.20 0.820 22.58 8.29 0.829 22.97 8.54 0.854 24.06 9.52 0.952 22.72 8.91 0.891 21.73 8.00 0.800 23.71 9.29 0.929 24.26 9.07 0.907 22.99 8.79 0.879 22.01 8.76 0.876 21.97 8.75 0.875 23.09 9.35 0.935 Minimum SignifiCIIIll Difference Percent Minimum Significant Difference Meu ..... t/ Codlideat aharla.._ & ................ <M-.................. lonoe("'l) ........ .._)(%) 0.837 7.5 0.861 4.6 0.845 10.8 0.867 4.2 0.864 7.0 0.882 6.4 0.891 3.3 Weipt / .. ltlal .. *ber flllan*<-1) 0.857 0.760 0.821 0.910 0.879 0.908 0.826 0.830 0.828 0.868 0.951 0.731 0.837 0.901 0.897 0.834 0.820 0.829 0.854 0.952 0.891 0.800 0.929 0.907 0.879 0.876 0.875 0.935 Project aamber: .. 67119 Reveiwodby: r' '=ll .... ..,. ..... -. ....... , ....... .. ...... ....... ,,_ (%) *-berfiiJano .. ......... oc-...... --(%) ("'I) ......... 100.0 8.837 7.5 Not applicable 100.0 11.861 4.6 -%.8 100.0 11.845 10.8 -11.9 100.0 11.867 4.2 -3.6 100.0 0.864 71J -3.2 100.0 11.882 6.4 -5.3 100.0 0.891 3.3 -6.5 -..... -PMSD is a measure of test precision. The PMSD is the minimum percent difference between the control and treatment that can be declared statistically significant in a whole eftluent toxicity test Lower PMSD bound determined by USEPA (I Oth percentile)

12%. Upper PMSD bound detennined by USEPA (90th percentile)

Lower and uppe< PMSD bounds were determined from the lOth and 90th percentile, respeetively, ofPMSD data from EPA's WET Interlaboratory Variability Study (USEPA, 200la; USEPA, 200lb). USEPA. 2001 a, 2001 b. Final Report: Jnterlaboratooy Variability Study of EPA Short-term Chronic and Acute Whole.Effiuent Toxicity Test Methods, Volumes I and 2-Appendix. EPA-821 -B-01-004 and EPA-821-B-01 -005. US Environmental Protection

Agency, OH.
5; .ETS * * * @:> ,_ ,, .. ,*<' _*_, *c" C*.('*'c>-Environmental Testing Solutions, Inc. Start Date: 111212010 End Date: 11/9/2010 Sample Date: Comments:

UV-Treated Cone-% I 2 D-Control 0.8570 0.7600 I 1.3 0.8790 0.9080 22.6 0.8280 0.8680 45.2 0.8370 0.9010 72.6 0.8200 0.8290 100 0.8910 0.8000 Intake 0.8790 0.8760 Cone-% Mean N-Mean D-Control 0.8370 1.0000 11.3 0.8608 1.0284 22.6 0.8445 1.0090 45.2 0.8673 1.0361 72.6 0.8638 1.0320 100 0.8818 1.0535 Intake 0.8913 1.0648 Auxili!!!l: Tests TV A I Sequoyah Nuclear Plant, OutfalllOl UV-treated November 02-09,2010 Statistical Analyses Larval Fish Growth and Survival Test-7 D!!I Growth TestiD: PpFRCR SampleiD: TV A I Sequoyah Nuclear Plant, Outfall I 01 LabiD: ETS-Envir. Testing Sol. Sample Type: DMR-Discharge Monitoring Report Protocol: FWCHR-EPA-821-R-02-013 Test Species: PP-Pimephales promelas 3 4 0.8210 0.9100 0.8260 0.8300 0.9510 0.7310 0.8970 0.8340 0.8540 0.9520 0.9290 0.9070 0.8750 0.9350 Transform: Untransformed !-Tailed Isotonic Mean Min Max CV% N t-Stat Critical MSD Mean 0.8370 0.7600 0.9100 7.529 4 0.8592 0.8608 0.8260 0.9080 4.608 4 -0.553 2.410 0.1035 0.8592 0.8445 0.7310 0.9510 10.820 4 -0.175 2.410 0.1035 0.8592 0.8673 0.8340 0.9010 4.234 4 -0.705 2.410 0.1035 0.8592 0.8638 0.8200 0.9520 7.012 4 -0.623 2.410 0.1035 0.8592 0.8818 0.8000 0.9290 6.428 4 -1.042 2.410 0.1035 0.8592 0.8913 0.8750 0.9350 3.278 4 Statistic Critical Skew Shapiro-Wilk's Test indicates normal distribution (p > 0.01) 0.98219049 0.884 -0.040311724 Bartlett's Test indicates Test 0.052 Dunnett's Test Treatments vs D-Control Point !COS IC10 ICI5 IC20 IC25 IC40 IC50 % >iOO >100 >100 >100 >100 >100 >100 NOEC LOEC 100 >100 SD 95% CL(Exp) 2.94596696 15.0862722 ChV TU MSDu MSDp MSB MSE I 0.10347888 0.12363068 0.00104427 0.00368722 Linear Interpolation (200 Resamples) Skew F-Prob 0.91621083 N-Mean 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 Kurt -0.1382183 df 5, 18 sqn101_110210data

v. Q\ lo...o TV A I Sequoyah Nuclear Plant, OutfalllOl

-Intake UV-treated .ETS * *

  • e .: .,: .. , , . ."..'* ':* " .. Environmental Testing Solutions, Inc. Start Date: 11/2/2010 End Date: 11/9/2010 Sample Date: Conunents:

UV-treated Cone-% I 2 D-Control 0.8570 0.7600 11.3 0.8790 0.9080 22.6 0.8280 0.8680 45.2 0.8370 0.9010 72.6 0.8200 0.8290 100 0.8910 0.8000 Intake 0.8790 0.8760 Cone-% Mean N-Mean D-Control 0.8370 1.0000 11.3 0.8608 1.0284 22.6 0.8445 1.0090 45.2 0.8673 1.0361 72.6 0.8638 1.0320 100 0.8818 1.0535 Intake 0.8913 1.0648 Auxili!!!1 Tests November 02-09, 2010 Statistical Analyses Larval Fish Growth and Survival Test-7 Day Growth TestiD: PpFRCR SampleiD: LabiD: ETS-Envir. Testing Sol. Sample Type: Protocol: FWCHR-EPA-821-R-02-013 Test Species: 3 4 0.8210 0.9100 0.8260 0.8300 0.9510 0.7310 0.8970 0.8340 0.8540 0.9520 0.9290 0.9070 0.8750 0.9350 Transform: Untransformed Mean Min Max CV% N t-Stat 0.8370 0.7600 0.9100 7.529 4 0.8608 0.8260 0.9080 4.608 4 0.8445 0.7310 0.9510 10.820 4 0.8673 0.8340 0.9010 4.234 4 0.8638 0.8200 0.9520 7.012 4 0.8818 0.8000 0.9290 6.428 4 0.8913 0.8750 0.9350 3.278 4 -1.562 Statistic Shapiro-Wilk's Test indicates normal distribution (p > 0.01) 0.93294114 F-Test indicates !:jUal variances !2 = 0.24) 4.65254307 Hn!2thesis Test 0.05) MSDu MSDp Homoscedastic t Test indicates no significant differences 0.06748823 0.0806311 Treatments vs D-Control TV A I Sequoyah Nuclear Plant, Intake DMR-Discharge Monitoring Report PP-Pimephales promelas 1-Tailed Critical MSD 1.943 0.0675 Critical Skew Kurt 0.749 0.02117318 0.51937165 47.4672279 MSB MSE F-Prob df 0.00588612 0.00241246 0.16931061 1, 6 sqnl 01_1102 /Odata

v. "'-l ..... TVA I Sequoyah Nuclear Plant, Outfall 101 -UV-treated November 02-09, 2010 . ETS * * *

. .. .. >*':. Environmental Testing Solutions, Inc. Coneentration Control 11.3% 22.6% 45.2*/a 72.6% 100% 100% Intake lkalinity (mgtL LaLU:J) b4 Hardaess (mg/L CaCO:J) 72 --. --------.... , ... Pimephales promelas Chronic Whole Emuent Toxicity Test EPA-821-R-02-013, Method 1000.0 Daily Chemical Analyses Project number: 6709 I I I I I I I I I I I I I I I I I I I .ETS *

  • B J

-. *'. . .. **:'<. ' . . . . ..J Envlronment*l Testing Solutions, Inc. Page 5 of6 Species: Pimepha/es prome/as Date: __,li..Ll,..,.<n.._*...,IDe-- __ _ Client: TV A I Seauoyah Nuclear Plant. OutfalllOl. UV-treated CONTROL UV-treated 11.3% 22.6% 4S.Z% 72.6% 100% 100% Intake SOP AT20-Exhibit AT20.3, revision 04-01-09 Page 58 of 105 ,, ' --I I -I ' ' II; I I I .ETS * * * @) ....... " ; '.--..

  • .* Environmental Tostlng Solutions, Inc. 11.3% 22.6% 45.2% 72.6% 100% 100°/o Intake I !Page 59of105 Page 6 of6 C:, I .= 1. & \

3ot* 1:)0:., SOP A T20-Exhibit A T20.3, revision 04-0 l-09 ll n II l -I ] l .ETS * * * .. :c-, -*-'-* -*.,.,,., Environmental Testing Salution-.lnc. Analyst I Date analyzed u* . I 0 L b I d, d. a oratory contro stan ar. : Reference standard number lJ\J SS':l:_(uCQ Note: All samples were analyzed in excess Page 60 of 105 Total Residual Chlorine Page PageL ott (Orion Electrode Method, Orion 97-70) Matrix: Water, RL = 0.10 mg/L -I Meter: Accumet Model AR25 pH/Ion Meter Iodide reagent: IWj{g \ lo Acid reagent: L \ '2... ' True value (TV) value (MV) %RS=MV/TVx 100 (mg/L) (mg/L) (acceptable range = 90 to 110%) o.so U.')l\ lO 2.. 'J-"t. Sample characteristics recommended holding time (lS minutes) unless otherwise noted. True value (TV) (mg!L) 0.50 % RS = MV I TV x 100 (acceptable range= 90 to 110%) Reviewed by Date reviewed ._ __ ..... 1;,.:0:;.,_---J SOP C8 -Exhibit C8.l, revision '\. \ I iETS Environmental Testing Inc. Analyst I Date analyzed

n. I I 0 Calibration:

Laborato control stantlard: Reference standard Laborato control standard: Total Residual Chlorine Page Page_(_ of --2-(Orion Electrode Method, Orion 97-70) Matrix: Water, RL = 0.10 mg/L Meter: Accumet Model AR25 pH/Ion Meter True value (TV) (mg!L) 0.50 Iodide reagent: I \ Uo Acid reagent: \ t\\ Reference standard True value (TV) Measured value (MV) (mg/L) number (mg!L) IN ,to&' 0.50 Page 61 of 105 o. Reviewed by Date reviewed

...... SOP C8 -Exhibit CS.I, revision 09-01-09 I I I I I I I I I. t t *-ETS ** * * * . ' ' " ,_,, 0 Environmental Testing Solutlanr,lnc. Date: I n.fl 10 Laborato control standard: Reference standard Page 62 of 105 Total Residual Chlorine (Orion Electrode Method, Orion 97-70) Matrix: Water, RL = 0.10 mg!L Page 65. Meter: Accumet Model AR25 pH/Ion Meter Iodide reagent: I S: Acid reagent: > 1. 0 m!VL, the calibration range must be True value (TV) (mg!L) 0.50 Sample characteristics True value (TV) (mg!L) 0.50 Measured value (MV) * (mg!L) 0* q unless otherwise noted. Measured value (MV) (mg!L) o. Reviewed by I d{ Date reviewed SOP C8 -Exhibit C8 .1, revision 09-0 1-09 I I I -I I I I I I I I I I !ETS Environmental Testing Solutions, Inc. Analyst I Date analyzed \: 0 (&, * \ 0 L b I tJ d. a oratory contro stan ar, : Reference standard number <::. (_, 1-(,e., Duplicate Lab oratory control standard: Reference standard number Total Residual Chlorine Page 1?1 (Orion Electrode Method, Orion 97-70) Matrix: Water, RL = 0.10 mg/L Meter: Accumet Model AR25 pH/Ion Meter ' True value (TV) value (MV) (mg/L) (mg/L) 0.50 0. Z:St\) Sample chancteristics Sample characteristics True value (TV) Measured value (MV) (mg/L) (mg/L) Iodide reagent: '""!-"-l (, Acid reagent: 1:-h.) f.. l'Z,.. of the samples. % RS=MV /TVx 100 (acceptable range= 90 to 110%) l 01... .0 .,lo % RS = MV I TV x 100 (acceptable range= 90 to 110%) *tt\C Reviewed by I Date reviewed SOP C8 -Exhibit C8.1, revision 09-01-09 I I ' ,. I I iETS Environmental Testing Solutions, Inc. Analyst I M !' Date analyzed \ l* 0 . t Q L b t ltd.rd a ora ory contro s an a : Reference standard number 1:.\-...)\\ Lbo a I ratory contro stan a : Reference standard number Page 64 of 105 Total Residual Chlorine Page foO Page ___1e_ of __1_ (Orion Electrode Method, Orion 97-70) Matrix: Water, RL = 0.10 mg/L Meter: Accumet Model AR25 pH/Ion Meter Iodide reagent: I ::::=---:...... I Acid reagent: of the samples. ' True value (TV) Measured value (MV) % RS = MV I TV x 100 (mg!L) (mg/L) (acceptable range= 90 to llO%) 0.50 0.4-t':>t{ qt,S"L Sample characteristics True value (TV) Measured value (MV) % RS = MV I TV x 100 (mg!L) (mg!L) (acceptable range= 90 to 110%) u ... v TVI1 Reviewed by I ::If Date reviewed ._1-_- ... SOP C8 -Exhibit C8.1, revision 09-01-09 I I I I I .ETS * *

  • e -"'***--*'

...... .:]'.,;,,,_. Envlronmentol Testing Solutions, Inc.* Analyst I h\£ Date analyzed l D Laborato control standard: Reference standard Page __ {d_. Total Residual Chlorine (Orion Method, Orion 97-70) Matrix: Water, RL = 0.10 mgiL Meter: Accumet Model AR25 pH/Ion Meter True value (TV) (mg/L) 0.50 Sample characteristics Measured value (MV) (mg/L) 0. 1 Iodide reagent: __::::'"""'=:::-----::--; Acid reagent: _ <::::::::::: \\\.f of the samples. % RS=MV /TVx 100 (acceptable range= 90 to 110%) Note: All samples were analyzed in excess of EPA recommended Lbo I ntJ, rd. a ratory contro sta a : Reference standard number "!. 't\.\ \- I I I , 1 Page 65 of lOS True value (TV) Measured value (MV) (mg/L) (mg!L) 0.50 0 . t\--s'i % RS=MV /TV x 100 (acceptable range= 90 to 110%) '{ \. *t Reviewed by ,,_---"&rJ!-.


1 Date reviewed

_ ___. SOP C8 -Exhibit C8.1, revision 09-01-09 Alkalinity (SM 2320 B) Matrix: Water, RL = 1.0 mg CaC03/L Titrate samples to pH= 4.5 S.U. Titrant normality and multiJJiler determination: .*-..,\.* .. """'"" ' pH of Normality Deionized Titrant check water reference standard =4.SS.U. number number '-l.z L b I d d a oratory contro stan ar, : Reference standard True value number (TV) (mg CaCO,VL) 100 Sample ID J Duplicate (B) atrtx spt e recovery: Reference standard Spike value number (SV) (ma CaCOJIL) ffi) Begin ml 00 Sample volume (ml) 100 Sample volume Sample volume (ml) I()D Sample alkalinity (B) (mg CaCOJIL) Sa le measurements: 66 of105 End ml II.IP Begin ml Begin ml Normality (N) ofH1S04 pH Factor orMitlii()iier* Total = (5 ml Na1C03 x 0.05)/E = (Nx 50000)/100 nil sample ml =0.25/E =NxSOO (E) (acceptable range= 0.0180

  • 0.0220) 1/.tp 6.n21co /6,(3 I' Alkalinity (MV) o/o RS= MV /TV x 100 End Total Multiplier (mg CaC03/L)

(acceptable range ml ml =90 to 110%) q,_3 /00 (6b,D'/ Alkalinity o/oRPD = Total Multiplier (mg CaCO,VL) {(S *D) /[(S+D)/2)} x 100 (acceptable range= :1: 10%) Spike alkalinity (A) End Total Multiplier (mg CaCDJIL) ml ml 3:2{) e..o 1o.e e(p Measured spike value (MV) 0/o R=MV I SV x 100 MV=A-B (acceptable range (mr CaCOJIL) =75 to 125%) 5Z 16'-l.o 1 Date reviewed: I /b*at .. 1o SOP C6-Exhibit C6. I, revision 09-0 l-09 I I I I I I I I I I I I . J" \. £""".,* 0 , .. Jl L ) EnvlronrnontaiTesdng Inc. Analyst I Date analyzed Titrant *"* *and ......... .. _,_ Normality 0 Titrant check Begin standard ml =4.5S.U. 'JC..UUUit::J" number "' T. .1, Reference standard Sample number volume (mgi' .. co .. (ml) 100 Page q g Page 2 of?-Alkalinity (SM 2320 B) Matrix: Water, RL = 1.0 mg CaC031L End ml Begin ml Titrate samples to pH=4.5 S.U. Time initiated Time completed [ ____ ....,;;.. __ ..... Normality (N) of H2S04 pH Factor or Multiplier Total = (5 ml Na2C03 x 0.05)/E = (N x 50000)/ 100 ml sample ml =0.25/E =Nx500 (E)

  • range-0.0180-0.0220) / Alkalinity (MV) % RS-MV /TV x 100 End Total Multiplier (mg CaCO,VL)

(acceptable range ml ml = 90 to 110%) ll11nll,.,.,,.. sample ... "' Sample Alkalinity %RPD= Sample Sample ID volume Total Multiplier (mg CaCOJt'L) {(S-D) /[(S+D)/2]} x 100 number (ml) ml "' s Duplicate (B) ""' D Mall'ix spike '"'""""J* " Reference standard Spike value Sample . Spike alkalinity (A) number (SV) volume Begin End Total (mg CaCOJIL) (mg c .. co.JJ ,\ (ml) ml ml ml '"'-"' "' Sample alkalinity (B) Measured spike value (MV) *A, sv X 100 (mg CaCO,VL) MV=A-B .. (mg CaCn./1.\ "'!," s ample measurements: Sample volume Begin End Total Alkalinity Sample number Saii!Pie ID (mil ml ml ml Multiplier _ime CaCO,VL) lb.toz.t.o1.- i'"'l'A

z. IOU 4{)0, J0-8. '-({!;

I .3 I 'lo.tf '-/.-; ( Lfti -------rv* ......... ......--:. -Reviewed by: Date reviewed: I I j Page67ofl05 SOP C6-Exhibit C6.1, revision 09-01-09 I I I I I E *ers * ; I

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Analyst I . Date analyzed II* o 1-,Q Titrant normali pH of Normality Deionized Titrant check Begin water reference standard ml = 4.5 S.U. number number Reference standard True value number (TV) (mg CaCO:YL) 100 Sample volunie ml 100 Alkalinity (SM 2320 B) Matrix: Water, RL = 1.0 mg CaC03/L Titrate samples to pH= 4.5 S.U. Page __ _ Page ---.:; __ of 5 Time initiated __ ---1 Time completed ..... Normality (N) ofH1S04 pH Factor or Multiplier End Total = (S ml Na1C03 x 0.05)/E = (N x 50000)/100 ml sample =NxSOO ml ml = 0.25/E Begin End ml ml 12.1> 21. (acceptable range= 0.0180 -0.0220) 0*020 Total in I Alkalinity (MV) Multiplier (mg CaCO:YL) Alkalinity Multiplier (mg CaCO:YL) s D % RS= MV /TVx 100 (acceptable range = 90 to 110°/o) oJ .. %RPD= {(S-D) /((S+D)/21} x 100 (acceptable range= :1:: 10%) Begin End Total Multiplier Spike alkalinity (A) (mg CaCO:YL) ml ml ml lOO .2.o.J..? 3.< .5 ro.o \t> .4-Sample alkalinity (B) Measured spike value (MV) % R=MV /SVx 100 (mg CaCO:YL) MV=A-B (acceptable range (mR CaCQ:YL) =75 to 125%) 5? 5o \Cocfo s l amp, e measurements: Sample volume Begin End Total Alkalinity Sample number Sample ID . (ml) ml ml ml Multiplier _(mg CaCO:YL) ll-02..(0 ".,0 \DO* !Q.O \o.£4-lo2 \\ ._()'5. LD I ,;g_s IAA-4 s.q La I l\*01. LO \ 1'\.0 (o.o tq,O to1. \I.D 1-lOA Sa..U sw \11.0 IS.v q_c Cl4 I\.Dt.l0.8 I 15.o u.os.lu \ 10-l I s.CJ lil 10110'-1* crt I z. 41-A q,; Ct'l-1.011 oc,.o 1.-J 3 o.o o..s q.c;; 1.., Cft:t Reviewed by: Date reviewed: I 1\Page 68 ofl05 "*"1-*lO SOP C6-Exhibit C6.1, revision 09-01-09 I I I Analyst bate analyzed ( 1 . 01-*tO True value Sample number (TV) -volume (mg CaCOJIL) ml 100 100 Sample volume M t. ik a riX sm e recoverv: Reference standard Spike value Sample number (SV) volume (mg CaCOJIL) (ml) 't '9) J()) Sample alkalinity (B) (mg CaCOJIL) 3li-l s am_]lj e measurements: Page _2....,___ Page Z.. of_,S=--- Alkalinity (SM 2320 B) Matrix: Water, RL = l.O mg CaC03/L Begin ml '\.'5 Begin Begin ml Titrate samples to pH= 4.5 S.U. Time initiated I ............. Time completed End ml ,q.o End ml End ml Normality (N) of H2S04 = (5 ml Na2C03 x 0.05)/E =0.15/E pH Factor or Multiplier = (N x 50000)1 100 ml sample =Nx500 =0.0180-Alkalinity (MV) % RS= MV /TV x 100 Total Multiplier (mg CaCOJIL) (acceptable range ml =90 to 110%) ,o.<+ qq l:tttOfo Alkalinity

  • ,t,RPD=

Total Multiplier (mg CaCOJIL) {(S *D) /((S+D)/2)} x 100 range= :1: 10%) 3. *" leA-;.-; .l-Spike alkalinity (A) Total Multiplier (mg CaCOJIL) ml <o.2. IDH B'5 Measured spike value (MV) % R= MV /SVx 100 MV=A-B (acceptable range (mg CaCOJIL) =75 to 125%) 151 I 02.Pio I I I I Sample volume Begin End Total Alkalinity Sample number Sample ID (ml) ml ml ml Multiplier (mK CaCOJIL) loll "Z..

  • z.. \l)D 30.1..

&.1-IO.Y. 3i J.D u_nc;. .u-4 . l 3 \ 31.ct 3.tt, 31-1 bll 01..0 I C'nO_iLll-l ' a,<; 01-.q 4t2. ;,; y) 1'-10 10 llo'l. o\ I z. IJfL2, #.4 3.2 t3u J u I I 0 I. .(1!) I 3 \ I ILK) II ol.ot.l --r J A-PAt: i"x J 6D b,O 3.q (2) I 0 II I z. 3.'1 Q.J J.+:z, S-:f i 10 11 nc.o'\ I 3 9.1 1-\-.v 93 IOIIOI.oS "f(A fA,:' II'ST c \1-\ t:;.o . ..-\0\) ,. 10'-1 i .. 69 of I 05 Reviewed by: Date reviewed: I u.oJ.w SOP C6-Exhibit C6.1, revision 09-0 l-09 Analyst .. .._----1 Date analyzed II* 0-:f*lO Alkalinity (SM 2320 B) Matrix: Water, RL = 1.0 mg CaCOJIL Titrate samples to pH=4.5 S.U. Page 3 Time initiated ............. -=-....,....----1 Time completed . . Titrant normality an d [I'll d t mu ttp4 er etermmat on: otto! Normality Normality (N) ofHzS04 pH Factor or Multiplier Deionized Titrant Ranln End Total = (5 ml NazC03 x 0.05)/E = (N x 50000)1 100 ml sample water reference standard ml m1 _, =0.25/E =Nx500 -4.5S.U. number number (E) .. e-0.0180

  • 0.0220) --.. -*.*. -. :La oratory contro s an at'< : Reference standard True value Sample ' Alkalinity (MV) o/o RS = MV I TV x 100 number (TV) volume Begin End Total Multiplier (mgCaCOYf,)

(acceptable range (mgCaCOJIL) (ml) ml ml ml =90to 110%) 100 100 n*.l 'l!\. q"5 cts"/o Alkalinity o/oRPD = Multiplier (mg CaCOYf,) {(S *D) /[(S+D)/2)} x 100 (acceptable range =:I: 10%) M. 'k atl"lx spl e recovery: Reference standard . Spike value Sample Spike alkalinity (A) number (SV) volume Begin End Total Multiplier (mgCaC<M.) (meCaCOJILl (ml) ml ml ml i:t"NSS &?>"D lDO 9) .;1.1-10.0 ('l) li:>.Lf 2.\0 Sample alkalinity (B) Measured spike value (MV) o/o R = MV I SV x 100 (mgCaCOJIL) MV=A-B (acceptable range (m2CaC(M.l =75 to 125%) \\0 Jet. lt>octo s [i amo, e measurements: Sample volume Begin End Total Alkalinity Sample number SampleiD (ml) ml ml ml Multiplier (mzCaCOJIL) ll\ II OS. lO 1-"'QAPAF lNf 3 5D 5'.'2-IN\ 1 'o -tua 10 1"1 II' A AA 0.0 5'-0 s.v fOO .. ,()"\ I 0 Jl 01!.. '2i " \t.if c:tA 5.0 I \t) *' 110 .. ,o .. I oil 0 l.'S oo*L f.tP It> .I 15.o ,..._q too *lb2 J 0 I I * '1.4 .1NTAP In o I=) .tl.

  • tl2. J 0 1\0l .tn. \1A .s&N tD\ ' .2n.c.l-(t) w (,1-1 oil 0"!..2.1 I 2 ":}, 10 11os. en 3 !a1-.o 30.3 a..:s l#CJ 1011 oi.Q'!,

)1\\"\ ' 3:2---((:J Revtewed by: Date reviewed: I \l. cr:J-10

  • age 70 of 105 SOP C6-Exhibit C6.1, revision 09-01-09 I I I I I I I ) Environmental Testing Solutions.

Inc. Alkalinity (SM 2320 B) Matrix:* Water, RL = 1.0 mg CaC03/L Titrate samples to pH= 4.5 S.U. Page _Y.._,___ Page t+ of-.:5::___ Time initiated Time completed ""'""'"' '--------1 Titrant normality and multiplier determination: pHOI Normality Deionized Titrant checK li'nd *o* water reference standard ml ml -4.5S.U. number number Laborato control standard: Reference standard True value number (TV) (mg CaCOJI'L) 100 Sample alkalinity (B) (mg CaCQJI'L) s l ample measurements: Total ml (E) Normality (N) ofH1S04 pH Factor or Multiplier -(S ml Na1C03 x 0.05)/E = (N x 50000)1100 ml sample =0.251E =Nx SOO (acceptable range= O.u.uv -* Total Multiplier litl (1_1+ t-o.t} Multiplier Total Multiplier ml .... Alkalinity (MV) 0/o RS = MV I TV X 100 (mg CaCOJI'L) (acceptable range =90 to 110%) q?>01 o Alkalinity %RPD= (mg CaCOJI'L) {(S-D) /[(S+D)/2)} x 100 (acceptable range= :1: 10%) Spike alkalinity (A) (mg CaCOJIL) .) ta.l \D.4 11"0 Measured spike value (MV) % R = MV I SV x 100 MV=A-B (acceptable range (m2 CaCOJI'L) = 75 to 125%) * '0' l Qll)lo Sample volume Begin End Total Alkalinity Sam_l!le number SampleiD (ml) ml ml ml Multiplier (m2 CaCOJIL)

  • ell os.()& ':-An ,,.sr 3 5D 1(1).1 11.3 a -'2-1\?.J lOA* Jo n \.01.. k'J'

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?,.!3 lgq to II OS*0'1 3 l':f-.i lDC'J ,NtuJ, \ IJ4.l. 3.1 w JO 2'%. I 2. d4.J.. l;;r.,s :S.:z. lot\ / 1 3 B1.'5 _3_._"-t -:J-\ J 0 I i'fA 5Jttoa\ 10 r \ lliCTAA 35.2 4-S .,;I.... '14 lage 71 of I 05 Reviewed by: Date reviewed: I l l*U'1*.0 J SOP C6 -Exhibit C6.l, revision 09-0 l-09 =er.,. £.,, .. $ * ' J ._*. . r---' ) Environmental Testing Solutions, Inc. Analyst I P,-&(... Date analyzed ll* OJ-I p water reference standard = 4.5 S.U. number number Laborato control standard: Reference standard True value number (TV) (mg CaCOJIL) 100 Sample alkalinity (B) (mgCaCoYL) s t amme measurements: Page -=---Page 5 of_,S"'--- Alkalinity (SM 2320 B) Matrix: Water, RL = 1.0 mg CaC03/L Begin ml 4.0 Titrate samples to pH= 4.5 S.U. Time initiated ,........_ Time completed pH Factor or Multiplier = (N x 50000)1100 ml sample =NxSOO (acceptable range= 0.0180

  • 0.0220) Alkalinity (MV) % RS = MV I TV x 100 Total Multiplier (mg CaCOJIL)

(acceptable range inl = 90 to 110"/o) cvt 95f0/o Alkalinity 0/oRPD= Multiplier (mg CaCOJIL) {(S. D) /[(S+D)/2]} X 100 (acceptable range= :1: 10%) \0!-1-s j_ D Spike alkalinity (A) End Total Multiplier (mg CaCOJIL) ml ml CJ.o a. \qo *Measured spike value (MV) % R = MV I SV x 100 MV=A-B (acceptable range (me:CaCoYL) =75 to ll5%) 105 l D'\:5°lo Sample volume Begin End Total Alkalinity Sample number Sample ID (ml) ml ml ml Multiplier (mg CaCOJIL) I \l ll .llo '5D 13-C 1::1.\, 4.\D lti) lC-4-9{p IO*.&b*l mi-\C.. u u \ 100 S.<l. Ito 11*J.H **o J 2.. I ..23.4 act.'2.. Lzc ll*C"Z.*IO f 3 \ 35.1 s.g_ !GoA,'\l,"'GJ Bea.tn as.1 S.-3 1-I tO _<" / / / ./J. "' Reviewed by: Date reviewed: I i\-a-:l*&O 72 of lOS SOP C6 -Exhibit C6 .1 , revision 09-0 l-09 I I :_*cy, . ;;!j _j Envfronmentol Tesdng SalulloM,Inc. Analyst ,l-f/b;"-""""-=-----1 Date analyzed (C)*'31.1V Lb I tJ d. a contro stan ar :

  • Reference standard True value Sample number (TV) volume (mg CaCo,/L)

(_ml) 40 50 Sample Page CfCJ. Page __ l of ,_ Total Hardness (SM 2340 C) RL = 1.0 mg CaCOJI, Begin Enct' ml ml ,,1 Time initiated I Time completed Normality (N) of EDT A =0.2/E pH Factor or Multiplier = (Nx SOOOO)/ SO ml sample =Nx 1000 (acceptable range= 0.0180 -0.0220) c1. Hardness (MV) % RS = MV I TV x 100 Total Multiplier (mg CaCo,/L) (acceptable range *ml =90 to 110%) 2.D z., 1..{(.) j(J, y ll>.l)

  • Hardn(!SS

%RPD = Sample Sample ID . volume Begin Multiplier (mg CaC()JIL) {(S-D) /[(S+D)/2)} x 100 Matrix spike 1')1: Reference standard Spike value Sample Spike hardness (A) number (SV) volume Begin End Total Multiplier (mg CaCOJIL) . (mg CaCOJIL) (ml) ml ml ml 11\i 40 60 l'f.O J9.() &../.o Sl Sample hardness (B) Measured spike value (MV) % R=MV /SVx 100 (mg CaCO.YL) MV=A-B (acceptable range (mg CaC()JIL). =75 to 125%) L(Z,. 3t) QfJ:S I. s l ample measurements: Sample volume Begin End Total Hardness Sample number SampleiD (ml) ml ml ml Multiplier {me: CaCO.vLl TV=ND Blank (should be = 0 mg CaCOVL) 61J 0.0 0.0 o,o NO 10 J..j_'() 18.0 10 . .30

  • IO C\

4.4 lo *3CHO B _g , " -i.'S' ClJ a 31.u a,., "i. S' Of I .0 8 ' Jll.l l"f.S 0, I 10/Dl.la. (J I n w1 , 1ov '/1/j t{._3 ZJ_ I% I_DJf.l_'2.L* o I ' z. l 1'\.1 R.D t.( ,'i I /q8-d,IJ{j IOJO!Q.(A I 3 ltl.o )Iff. '-1 s.'i ' A lfl_ * ,Ltt, I OIO 2.C. .n,_ T'"" v1 e &AJJJJ.. t AY*1 5 " , I .A-/Z, Note: If >!Sml of titrant is used, sample must be diluted. Reviewed by: IL----I.ZI:;.,.l,.. _ ___. Date reviewed I ffJ* Page 73 of 105 SOP C7 -Exhibit C7 .I, revision 09-0 l-09 I I I I I I I I I !E ... , J, .. S" .. ,, .... ,, .. l7. .. ',

  • Environmental Testing Solutions, Inc. Analyst I Date analyzed Total Hardness (SM 2340 C) RL = 1.0 mg CaC03/L Total ml ml number Sample Sample SampleiD volume Begin ml Duplicate (B) Matrix Reference standard Spike value Sample number (SV) volume Begin End Total Hardness (MV) Multiplier (mg CaC<>JIL) o/oRS=My/

(acceptable range =90toUO%) Hardness %RPD= (mg CaC<>JJL) ((S *D) /[(S+D)Ill} x 100 Spike hardness (A) Multiplier (mg CaC()JIL) Sample hardness (B) (mg CaC03iL) Measured spike value (MV) MV=A-B s l ampje measuremen ts : Sample volume Begin End Total Hardness Sam_IDe number SampleiD (ml) ml ml ml Multiplier (mg CaCOJI'L) Blank (should be-0 mg CaCO:YL) 11 /(}10"2§. .en--rv A uno wtiJ. ,. 50 40 .04 I 3 I 3D:#" ;..a.-t.f'1 ------\. v--r 1------..........::::: Note: If >ISm! of titrant is used, sample must be diluted. Reviewed by: Date reviewed I /o*.3J*IO Page 74 of 105 SOP C7 -Exhibit C7 .1, revision 09-01-09 l l _I l _I I ] -J J J 1_: I u-u L iETS Envlroomontaf Testing Solutlonr,lnc. Analyst Date analyzed

  • 10 Titrant reference number Sample ID Begin End Total ml ml ml o.o Normality (N) of EDT A =0.2/E (acceptable range= 0.0180 -O.OllO) o .o2.o tq Page__._

__ Page _.!__of 5 pH Factor or Multiplier = (N x 50000)/ SO ml sample =Nx 1000 2c."' Hardness (MV) % RS = MV I TV x 100 Multiplier (mg CaC03/L) 2-o. \i' 3 Hardliess Multiplier (mg number End Total Multiplier Spike hardness (A) (mg CaCO]/L) amp1 e measurements: Sample hardness (B) (mg CaCOJIL) 31-ml ml Measured spike value (MV) MV=A-B Sample volume Begin End Total Sample number Sample ID (ml) ml ml ml TV=ND Blank 6D (should be = 0 mg CaCO:YL) 1\'. .s \'P.5 O.Q \\.oz..,c m\-\5 tho lf.S 1\*D\*lO '"' n '2. tf'J!. tr'Q ("\ \ M.l lo II b'-t

  • V1 \ 2 c:il.'5

\ 5 /0 IIOLO l SoiU.l.U' Pihi \ l4._k l.'l I b It O'lt. 'Z.b I z. .40.1n 10 u os. ol./ \ 3 ).q %R=MV/SVxlOO Hardness Multiplier (mK CaCO]/L) 2S).'f;l ).Jp I C\3 - -.....--'5Z. 52.. l{3 3'\ 31 __._ 3G\ l: Note: If >ISm! of titrant is used, sample must be diluted. Reviewed by: '-1 .....:.ll'o+=--..:._: ___ Date reviewed I ll*O l* ,u Page 75 of lOS SOPC7-ExhibitC7.1,revision09-0l-09 .. ETS ** * * * ,,,, 1,:.-\' Envfronment*l Testing Page -'z..::::....__ Page .ri Total Hardness (SM 2340 C) RL = 1.0 mg CaC03/L Time completed = "'""'"4 Analyst l Date analyzed 1-1)0 ... o:;..c_i-_*_i_0_--1 Time initiated r Titrant normality and multiplier determination: .......... -"* t'he .. k Begin End Total Normality (N) of EDT A pH Factor or Multiplier reference standard ml -* =O.l/E (Nx 50000)150 ml sample Ull number number (E) (acceptable range

  • u. !' =Nx 1000 True value Sample Hardness (MV) o/o RS = MV I TV x 100 number (TV) volume Begin End Multiplier (mg CaCQ,IL)

Mi ix ik atr ¥1 erecove r.r: Reference standard Spike value Sample Spike hardness (A) number (SV) volume Begin End TotaJ Multiplier (mg CaCOJil,) (mg CaCQJIL) (ml) ml ml ml <b11-40 5b t<g f).<; 3.1-'" Sample hardness (B) Measured spike value (MV) o/o R = MV I SV x 100 (mg CaCOJIL) MV=A-B (acceptable range (mg_CaCQ,IL) =75 to 125%) 6'\ ) s l measurements: Sample volume Begin End Total Hardness Sample number SampleiD _(ml) ml ml ml Multiplier (me: CaCQ,/L) Al,.nlr (should.be = 0 me: CaCO]/L) I 0 H O'l..O l CJ:..iJ IL iJrt \ 5.5'" #-f.3 £i) 2.D.'-IJ &1(0 JU II b'-1.01 t 2-I l?>.'i I I 10 II Of..((,!, ' . .2 l3ll tt4 3.5 I Jb 11 o \.o'i -.v A A:\i=tn\ ' }0 11-.4 IJs.<l. 'a.li-I_D I z ..25$ co .t; I ta'ao

  • 0':lt. 101lOS. O'l \ .3

-:J.) I /OitOI*OS hJ A PAf l a6 .&fl.'+ 1\0 -l\1 _l_O \ z. \ 1--H.\ I \20 lbaJOS.ro I .) I H\p.q 8.0 I \ '2o - t, Note: If >15ml oftitrant is used, sample must be diluted. Rev1ewed by: l..__ __ Date reViewed I \ \.\)1-*10 'i Page 76 of 105 SOP C7 -Exhibit C7.1, revision 09-01-09 I I I I I I I I I I I I I I I !ETS EnvlronmontaiTulfng Solutions. Inc. Analyst I Date analyzed D:.:1:...._*l-0---1 in Titrant normality_ and mu er 'eterm ation: Ti ....... nv* ouMuy l:tun:ft. u;:1m I:IUU reference standard ml ml number number (E) control Reference standard True value Sample number (TV) volume Begin End End ml Mi ix lk atr sp1 e reco-very: Reference standard Spike value Sample number (SV) volume Begin End (mr CaC<>JJL) (ml) ml ml .:t'NSS <62-:t lb (c..2. Page _,3::o..__ Page 3 of_,5=---- Normality (N) of EDTA pH Factor or Multiplier =u ** ,_ -(Nx 50000)150 ml sample (acceptable range 0.0180. 0.0220) 1\T.., 1000. Hardness (MV) % RS = MV I TV x 100 Total Multiplier (mg CaC<>JJL) z.c."' 3<1 Hardness Total Multiplier (mg CaC{M..) ml Spike hardness (A) Total Multiplier (mg CaC031L) ml 3.0 f)) ').J) . "' ;3lo Sample hardness (B) Measured spike value (MV) % R = MV I SV x 100 (mg CaCOliL) MV=A-B (acceptable range (mr; CaC03fL) =75 to 125%) \'Z..o 1qo s l ampie measurements: Sample volume Begin End Total Hardness Sample number SampleiD (ml) ml ml ml Multiplier (mr; CaC03fl,) TV ND Blank (should be-0 mg CaCO:VL) -" JJ:ll' 2.. 1JA Pfh:"oo,, tJTM (t.2. G.? 3.1 1.D.\a ' ao . t'Z.S _l_O_IL 00'2. AP I'D 'l.; to.s Ll.. (S) 2.-0 -\ I 0 I I b1a. 'NJ Rf as; 10-'5 )-=\,!:) 21.0 (() 1'2.-o ... to IIO\.a1-SG.n \ 5'D 13.':5 13_.\) 8.'5 1-2. /Jj_}l ()'!!,. 2.\ I z \t.O -:}() .1n 1 1 \ ..3 .. ?..c; ?2. Jo frJA SQn ' J':l-l 3.; 1Il I \ m:t.Ot. I 3.'+ ":fo _10 uos.. 0 f ' _, l 30.\o 3.Y. ":fO I Note: If >lSml of titrant is used, sample must be diluted. Reviewed by: I Page 77 of 105 Date reviewed I \\ .o 1* SOP C7-Exhibit C7.1, revision 09-01-09 I _ _.tp.m-"

  • --I I I I I I I I I I I .ETS * * * . ., -'"** .... _,,.,---EnvlranmentaiTestlng Solutions, Inc. Analyst Date analyzed 1\ *Ct *10 Titrant normality and multiplier determination:

T3 -" check Begin End Total reference standard 1111 number number (E) ix ik Matr sm e recovery: Reference standard Spike value Sample number (SV) volume Begin End (mg CaCQ31L) (ml) ml ml "lO SJ Cfl.z, l*tb Page _J.f. __ Page J.f of-=5'---- Normality (N) of EDTA pH Factor or Multiplier ( acceptame Total ml =O.l/E = (N x 50000)150 ml sample -1Ul110\ = N..x 1000 ---.-Hardness (MV) Multiplier (mg CaCO]/L) % RS = MV I TV x 100 (acceptable range =90 tollO%) Multiplier 2.0.\p Hardness (mg CaCQ31L) s {(S-D) /[(S+D)/l)} 1 100 Spike hardness (A) (mg CaCO]/L) 1\0 I Sample hardness (B) Measured spike value (MV) % R = MV I SV x 100 I I I I I (mg CaCO,!L) 1-0 s. l amp* e measurements: Samole number SampleiD TV-ND Blank Ill\\ en,. 'Z.\ 11 A 57!\(\ luh.>u z 1o 01 I IO 1J A-5/\.f\ l tS'ii)J 1 /D II ()!J.1.'1-I 2. lo IJ OS .oR \ ...a Jo AA J 0 I I 0!..1'-l t,JTAA lllU 61). IS 00\ PrP bJTftP Sample volume -(ml) so MV=A-B (acceptable range (mg CaCO]/L) =75 to 125%) JfD toct>lo Begin End Total Hardness ml ml ml Multiplier (mR CaC03/L) L at&:o 3 .'5 2..\).\9 "12. 0.0 3.\1 6.\Q i'+ q,J 3.'5 ":1'2.. 1-:t. \ lO.S .3.4--=to ,0$ a.cg P+.3 2.0.5 u.-2. t3o -lc.S lt.'\ 14-0 .. l30-l2.e, 03.\o 3'-l-':t -L-- I Note: If >15ml of titrant is used, sample must be diluted. Revtewed by: Date revtewed I L\.(13 .jQ r Page 78 of 105 SOP C7 -Exhibit C7.1, revision 09-01-09 I I I I -I I

  • I
  • i
  • I iETS ..:) Environmental Testing Solutions, Inc. Page _,5::...___

Page o Total Hardness (SM 2340 C) RL = 1.0 mg CaC03/L Analyst /J--L.:aillos.C:c.,::;._ __ Date analyzed

u. t>l* 10 Titrant .

.... __ .. J, .:. ..:, ,. Normality check Begin End Total standard ml ml ml 'w* ,-;s:-number (E) 1 .* -.. J. J. Reference standard Sample number volume Begin End (ml) rr11 ml 40 ......._ ' 50 ... .... *san vie -** Sample Sample SampleiD volume End number (ml) ml Duplicate (B) Matrix spike ,. Reference standard Spike value Sample number (SV) volume Begin End (m2 l"at'O.tr \ (nd) ml ml Time initiated I Time completed ._ __ """"*" ____ _. Normality (N) of EDT A pH Factor or Multiplier =0.2/E = (N x 50000)1 SO ml sample :range= 0.0180

  • 0.0220) =Nx 1000 Hardness (MV) % RS=MV /TVx 100 Total Multiplier (mg CaC<>J/L)

(acceptable range ltd =90 to 110%) Hardness %RPD= Total Multiplier (mg CaC{)JI'L) {(S

  • D) /((S+D)/21}

x 100 ml s D " Spike hardness (A) Total (mg CaC{}JI'L) ml " ""' ' Sample hardness (B) Measured spike value (MV) %R 100 (mg CaC<>JIL) MV=A-B "'-" amp* e measurements: Sample volume Begin End Total Hardness Sample number *SampleiD . (ml) ml ml ml Multiplier Cm2 CaCOJILl TV LUI _Blank ** (should be= 0 mg CaCOVL) J(') ffiHs lh) .l '5D 3't1 Jf.l 2o.\o ll*0\*10 I 2-I Jf.o 1 162-B .. <n.*IO \ 3 { 3S.'+ I3'J.L, .Lt. t.. .J-Ql, / v / '--.... -Note: ff >ISm! of titrant is used, sample must be diluted. Revtewed by: Date revrewed I llw03-1-0 79 of 105 SOP C7-Exhibit C7.1, revision 09-01-09 Page 80 of 105 Sequoyah Nuclear Plant Biomonitoring November 2-9, 2010 Appendix D Reference Toxicant Test and Control Chart

  • * * * ;::--u -Ill N u """" = "CC I r---Pimephales promelas Chronic Reference Toxicant Control Chart Organism Source: Aquatox, Inc. Environmental Testing Solutions, Inc. 1.0 0.8 0.6 0.4 1.2 1.0 0.8 0.6 0.4 1.2 1.0 0.8 0.6 0.4 USEPA Control Limits (+/- 2 Standard Deviations)

....................................................................................................................... USEPA and .. 9.YsJ.. ...... ************

-**-**-**-**-**-**-**-**-**-**-**-**-**-**-**-** .. -**-*-**-**-. -**-*--**-**-.-**-**-**-**-**-**-**-**-**-**-**-**-**-**-**-

  • -**-*-*-*-** .....................................................................................................................................................

Laboratory Warning and Control Limits (lOth and 25th Percentile CVs) ......................................................................................................................

    • -**-*-**-**-**-**-**-

Test date 7-day IC25 = 25% inhibition concentration. An estimation ofthe concentration of potassium chloride that would cause a 25% reduction in Pimepha/es growth for the test population. --. Central Tendency (mean IC25) _ .. _ .. _ Warning Limits (mean IC25 +/- SA10 or SA75) .............. Control Limits (mean IC25 +/- SA25, SA.90, or 2 Standard Deviations) Page 81 of 105 ..... oJ

  • * ....<

.** _ *

  • * * * {f) ETS Environmental Testing Solutions, Inc. Test number Test date 7-cbly IC,. CT (WLKCI) (g/LKCI)

I 04-06-10 0.62 2 04-06-10 0.76 0.69 3 05-04-10 0.70 0.69 4 05-11-10 0.72 0.70 5 05-18-10 0.77 0.72 6 06-08-10 0.66 0.71 7 06-15-10 0.72 0.71 8 06-22-10 0.77 0.72 9 07-13-10 0.75 0.72 10 08-03-10 0.76 0.72 II 08-17-10 0.79 0.73 12 09-14-10 0.75 0.73 13 09-21-10 0.73 0.73 14 09-28-10 0.65 0.73 IS 09-29-10 0.68 0.72 16 10-05-10 0.70 0.72 17 10-06-10 0.72 0.72 18 10-12-10 0.70 0.72 19 10-26-10 0.68 0.72 20 11-02-10 0.70 0.72 State and USEPA s Control Limits CT-ZS CT+ZS 0.10 0.50 0.89 0.07 0.56 0.83 0.06 0.58 0.82 0.06 0.60 0.84 0.06 0.59 0.82 0.05 0.60 0.82 0.05 0.61 0.83 0.05 0.62 0.82 0.05 0.62 0.83 0.05 0.63 0.83 0.05 0.63 0.83 0.05 0.64 0.83 0.05 0.62 0.83 0.05 0.62 0.82 0.05 0.62 0.82 0.05 0.63 0.82 0.05 0.63 0.81 0.05 0.62 0.81 0.63 0.81 Pimephales promelas Chronic Reference Toxicant Control Chart Laboratory Laboratory USEPA s ..... Waning Limits s...,. Control Limits s.._.,. Waning Limits CT-s.._., CT+Suo CT-S.._,. CT+S.._,. cr-s.._.,. CT+S.._75 0.08 0.61 0.78 0.15 0.55 0.84 0.26 0.43 0.96 0.08 0.61 0.78 0.15 0.55 0.84 0.26 0.43 0.96 0.08 0.62 0.79 0.15 0.55 0.85 0.27 0.44 0.97 0.09 0.63 0.80 0.15 0.57 0.87 0.27 0.44 0.99 0.08 0.62 0.79 0.15 0.56 0.86 0.27 0.44 0.98 0.09 0.62 0.79 0.15 .0.56 0.86 0.27 0.44 0.98 0.09 0.63 0.80 0.15 0.57 0.87 0.27 0.44 0.99 0.09 0.63 0.81 0.15 0.57 0.87 0.27 0.45 0.99 0.09 0.64 0.81 0.15 0.57 0.88 028 0.45 1.00 0.09 0.64 0.82 0.15 0.58 0.88 0.28 0.45 1.01 0.09 0.64 0.82 0.15 0.58 0.89 0.28 0.45 1.01 0.09 0.64 0.82 0.15 0.58 0.89 0.28 0.45 1.01 0.09 0.64 0.81 0.15 0.57 0.88 0.28 0.45 1.00 0.09 0.64 0.81 0.15 0.57 0.87 0.27 0.45 1.00 0.09 0.63 0.81 0.15 0.57 0.87 0.27 0.45 1.00 0.09 0.63 0.81 0.15 0.57 0.87 0.27 0.45 1.00 0.09 0.63 0.81 0.15 0.57 0.87 0.27 0.45 0.99 0.09 0.63 0.80 0.15 0.57 0.87 0.27 0.44 0.99 0.09 0.63 0.80 0.15 0.57 0.87 0.27 0.44 0.99 Note: 7-cllC,.- 7-day 25% inlnbition concentration. An estimation of the concentration of potassium chloride that would cause a 25% reduction in Pimepbales growth for the test population. CT = Cenlral teodency (meao IC,,). S = Standard deviation of the IC" values. USEPA s ..... Control Limits cr-s.._,. CT+S.._,. 0.31 0.38 1.01 0.31 0.38 1.01 0.32 0.39 1.02 0.32 0.39 1.04 0.32 0.39 1.03 0.32 0.39 1.03 0.32 0.39 1.04 0.32 0.40 1.04 0.33 0.40 1.05 0.33 0.40 1.06 0.33 0.40 1.06 0.33 0.40 1.06 0.33 0.40 1.05 0.33 0.40 1.05 0.32 0.40 LOS 0.32 0.40 1.05 0.32 0.40 1.04 0.32 0.39 1.04 0.32 0.39 1.04 Laboratory Control and Wal"llln& Limits Laboratory control and warning limits were established using the standard deviation of the ICzs values corresponding to the lOth and 25th pereentile CVs. These ranges are more stringent than the control and warning limits reconunended by USEP A for the test method and endpoint. s.._ .. -Standard deviation corresponding to the 10 .. percentile cv. (SA.IO = 0.12) S.._,. = Standard deviation corresponding to the 25,. percentile CV. (SA.lS = 0.21) USEPA Controlaud Wamiag Limits S.._75 = Standard deviation corresponding to the 75'" percentile CV. ( SA.7> = 0.38) S.._..= Standard deviation corresponding to the 90'" percentile CV. (SA90 =0.45) CV = Coefficient of variation of the IC,. values. USEPA. 2000. and Acalunling for Me1hod Variability in Whole Eflluent Toxicity Appticatioos Under the Naliooal P'ollutant Discbatge Eliminalioo Program EPA-833-R-00-003. US l!mironmenla1 Protection ApY:y, Cincimali, 011. OI"JI'llllsms obtained .from AquaJOX. Inc. ppkdcr _110210 cv 0.14 0.10 0.08 0.08 0.08 0.08 0.08 O.D7 0.07 0.07 0.07 0.07 0.07 0.07 O.o7 0.07 0.06 0.06 0.06 Test number I 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Note: Precision of Endpoint Measurements Test date Control Survival Pimephales promelas Chronic Reference Toxicant Data Control Mean CT cv Growth for Control Growth CT for Control (%) (mgllarvae) (mgllarvae) (%) Growth cv (%) 04-06-10 100 1.101 4.9 04-06-10 100 1.010 1.055 7.9 6.4 05-04-10 97.5 0.871 0.994 9.7 7.5 05-11-10 100 0.901 0.971 1.8 6.1 05-18-10 100 0.754 0.927 5.9 6.0 06-08-10 100 0.808 0.907 14.4 7.4 06-15-10 100 0.760 0.886 9.4 7.7 06-22-10 100 0.882 0.886 10.1 8.0 07-13-10 97.5 0.933 0.891 3.0 7.5 08-03-10 100 0.783 0.880 3.6 7.1 08-17-10 100 0.952 0.887 4.2 6.8 09-14-10 97.5 0.813 0.881 5.9 6.7 09-21-10 100 0.891 0.881 7.5 6.8 09-28-10 97.5 0.991 0.889 9.5 7.0 09-29-10 100 0.893 0.889 8.5 7.1 10-05-10 100 0.912 0.891 8.1 7.2 10-06-10 100 0.810 0.886 2.3 6.9 10-12-10 100 0.799 0.881 4.1 6.7 10-26-10 100 0.779 0.876 10.0 6.9 11-02-10 100 0.727 0.868 10.9 7.1 CV = Coefficient of variation for control growth. Lower CV bound detennined by USEPA (lOth percentile)= 3.5%. Upper CV bound determined by USEPA (90th percentile)= 20% MSD = Minimum Significant Difference PMSD 2 Percent Minimum Significant Difference MSD PMSD CT (%) for PMSD (%) 0.10 8.9 0.14 14.3 11.6 0.13 15.0 12.7 O.o7 7.7 l1.5 0.11 15.2 12.2 0.14 17.5 13.1 0.09 12.5 13.0 0.09 10.7 12.7 0.08 9.0 12.3 0.04 5.4 11.6 0.16 16.5 12.1 0.11 13.9 12.2 0.07 7.5 ll.8 0.11 10.9 ll.8 0.11 12.1 11.8 0.09 9.5 11.7 0.06 7.4 11.4 0.10 12.0 11.4 0.13 16.8 11.7 O.ll 14.5 11.9 PMSD is a measure oftest precision. The PMSD is the minimum percent difference between the control and treatment that can be declared statistically significant in a whole effiuent toxicity test. Lower PMSD bound determined by USEPA (I Om percentile)

12%. Upper PMSD bound detennined by USEPA (90th percentile)

30%. CT = Central Tendancy (mean Control Growth, CV, or PMSD) USEPA. 2000. Understanding and Accounting for Method Variability in Whole Effiuent Toxicity Applications Under the National Pollutant Discharge Elimination Program. EPA-833-R-00-003. US Environmental Protection Agency, Cincinnati, OH. USEPA. 2001a, 200lb. Final Report: Interlaboratory Variability Study of EPA Short-tenn Chronic and Acute Whole Effiuent Toxicity Test Methods, Volumes I and 2 Appendix. EPA-821-B-Ol-004 and EPA-821-B-01-005. US Environmental Protection Agency, Cincinnati, OH. Organisms obtained from Aquatox, Inc. ppkclcr_II0210 Page 83 of 105 ..., * * *

  • 8 Pimephales promelas Chronic Reference Toxicant Control Chart Environmental Testing Solutions, Inc. PrecisiQn of Endpoint Measurements Organism Source: Aquatox, Inc. -.= .... = t = = .. -c.?"; = ... .. = ....... =-= u --0 -= ;9 .s 1C = *c "" = >-.... = = .... = 5u ... .. u IS cS = u
  • 1.00 0.75 0.50 0.25 30 20 10 0 30 20 10 . '*, *********************

.................................................

            • ***********************************

USEPA Acceptance Criteria(> 0.25 mg per surviving larvae) Kentucky Acceptance Limit ( < 30.0%) ********************

................................................................ USEPA Upper PMSD Bound (90th percentile < 30.0%) .......... ................................................... .... ........ .... . ..................

            • ........................................................

Control Reproduction, Coefficient of Variation (CV), or Percent Minimum Significant Difference (PMSD) PMSD is the minimum significant difference between the control and treatment that can be declared statistically significant Central Tendency (mean Control Growth, CV, or PMSD) Control Limits (mean Control Growth, CV, or PMSD +/- 2 Standard Deviations) Page 84 of 105 ---------------------- .......... I I I I I I I I I I I I I I I iETS EnvtrvnmentiiTestlngSolutJDnSrlnc. Page 1 of5 Potassium Chloride Chronic Reference Toxicant Test (EPA-821-R-02-013 Method 1000.0) Species: Pimephales promelas Dilution preparation information: KCl Stock INSS number: I l Stock preparation: SOg KCIIL: Dissolve SO g KCl in 1-L Milli-Q water. Dilution prep (mgiL) 450 600 750 900 1050 Stock volume (mL) 9 12 15 18 21 DUuent volume (mL) 991 988 985 982 979 Total volume (mL) 1000 1000 1000 1000 , 1000 Test organism information: Organism age: 1'\ ,'\'2. ..tov6 0\.1:) Date and times organisms \\* 0\'"&0 \\oC)() were born between: Organism source: A"TOY-6.-m.\-\ a\-0\-.o Transfer vessel pH= S.U. Temperature= oc information: ,.,'l Average transfer volume: o. &e,"("/ -4. Daily feeding and renewaJ information: Day Date Morning reeding Afternoon reeding 0 2 3 4 PpKClCR Test Number: Comments: Test in,{orination: Randomizin_g template: Incubator number and .3-.= shelf location: Artemia CHM number: _ c.t\ lo\ Sl l Drying information for weight determination: Date I Time in oven: Initial oven temperature: Date I Time out of oven: Final oven temperature: Total drying time: l\*&O*tt) IUS \oO'C:. MHSW batch used SOP A T21 -Exhibit A T21.1, revision 04-0 1-09 Page 85 of 105 I I I I I I I I I I I I I , I I I I I I *ers * * * .,,*.,: *.,.' 1_,_, ,,_.,,.:,_ Envtnmm .... I'!Utlng In<. Specie,s: Pimeohales oromelas Day l,;ORtrOI A B c 0 lo IO IQ 1 lb 10 IC 2 to 10 IC 3 /0 10 10 4 /0 10 10 s to 10 (C) 6 10 ll) ll) 7 to 10 10 A= Pan Traycolor -"* .... IO B =Pan + Larvae weight (mg) lt.o tt. t-t.V{ Analyst: M Date: \\ .\O lO C = Larvae weight (mg) =B-A ,.OC\ , .... &.o\. per inidal number A>o.. ... o'-oflarvae {mg) = C I Initial number of larvae b' tY ()' Average Percent weight per reduction initial from control 0."'\ 'L, number of {%) larvae (mg) D IO /Q It;, I() IO (0 10 c..1."!> "'c., ... ()' Page 2 of5 PpKCICR Test Number: Survival and "- 4SJ) m1

  • KCIIL ml! KCIIL E F G H I J K L to /0 IO IO /Q to IO IO to /C) 10 /0 IO /Q 10 I C) 10 IQ 10 lO ro 10 IO 10 I() ' 10 10 /0 "'"" . '\ ,r.\_ /0 ID 10 I(:) IQ '\ '\ C\ IO IC 10 I() JQ <\ " q ro I() IC {Q IO 'i '\ '\ /Q 10 10 /C rob-'\ '1 i *crt 10 H.t\

lfl.\1\ \'-l.ut t.tt.IC. t:f...(.':\ 'l,l .<< 1-z-1 .t'\) t4.il," l'lA .'H. &*"\'-,. t;.\ , ... '-... ,, ,.1.'-\ " \o'\ o* 0' o* C)' ()* ()' \)' ()* o. tc:,o -11...1\'7. 0-11.'5 0 Coroment codes: c = clear, d = dead, fg = fungus, k =killed, m = missing, sk = sick, sm = unusually small, lg =unusually large, d&r = decanted and returned, w = wounded Calculations and data reviewed: J{_ Comments: SOP A T2l -Exhibit A T2l.l, revision 04-0 l-09 .:Page 86 of 105 I I I I I I I I I I I I I I I I I I iETS Page 3 of5 Envlronmentll'lUtlngSolutlons.lnc. Species: Pimeohales oromelas PpKClCR Test Number: l'Z.O Survival and Growth Data Day 750ml KCIIL 900 mt: KCIIL lOSOm KCIIL M N 0 p Q R s T u v w X 0 /0 /0 10 lO IO 10 IO /D /0 IO (Q ID 1 IO ca u( t:t*l\ q*c( dul &M 411.( lo 1ilj 14 16.( a t 2 '\ '\ a'.l '-'lA fo--w. cflJJ. 5'4 lolA ' , 3 '\ &'J... (\ i " -\, to 'i"'- 510\ s 4 -,"'"' & '\ & \,. \o '-1. 5 5 c.[ 'all "' '-!lit ,.c, l" 3'U.. "'\ f i 5 lo 2 6 \,'lA .,vA. \ .. ,, \u. \ R "" '-l "'L 7 ..... '1 ... \St'. -e-, i (,. ., '"\ '2. \ A= Pan \?*13 "*"" \'\.\; Trayc:olor \?rl\ "* \1..'\\ \1..* Analyst: 1 Date: '\ \.. tn.. \0 B-Pan + Larvae weight (mg)

11. '6?>

ll..ltf lb.1o 11.d l.l).o1 Analyst: M H::k Date: 1-\. to. lO C =Larvae weight (mg) '!t,l.l =B-A s.os Sf\'- $.()'- 11>-"1 ,..1.1,. '*'-'-\.0'\ O.lo'\ \.i:t Weight per Initial nnmber " 'b'Vt, J. '" oflarvae (mg) o'-flt.."' "3-,'V = C I Initial number of larvae t; It) .., o* o* lb* o* o* ()' \:)' ()' Average Percent weight per reduction o.5l.<<o 'l..1*1 7. Q.3'-t\ S'!. *'2.7. rL'\1o Initial from control number of (%) larvae (mR) Comment codes: c = clear, d = dead, fg = fungus, k = killed, m = missing, sk = sick, sm = unusually small, lg = unusually large, d&r = decanted and returned, w = wounded. Calculations and data reviewed: Comments: SOP AT2l -Exhibit A T2l.l, revision 04-01-09 Page 87 of 105 - Qo Qo ..... * * *

  • r:fY Environmental Testing Solutions, Inc. c ...........

(,..tL ......... KO) A Cootrol B c D E F 450 G H 1 600 J K L M 750 N 0 p Q R 900 s T v v 1050 w X Duaett'o MSD value: PMSD: Iollillo-or J'IMI*amiM:rr* ...... ...... 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 9 10 9 10 8 10 10 10 7 10 8 10 6 10 7 10 3 10 4 10 4 10 4 10 2 10 I 10 I 10 2 -0.1053 14.5 A*Puwtipl (IBI) 13.83 13.75 13.66 14.31 13.75 14.21 13.58 14.53 14.04 13.44 13.69 14.07 13.59 13.77 12.91 14.40 12.94 1323 13.79 12.64 13.41 14.13 14.82 13.71 MSD= PMSD= _J Pimephales promelas Chronic Reference Toxicant Test EPA-821-R-02-013, Metbod 1000.0 Quality Control --..... -Verification of Data Entry, Calculations, and Statistical Analyses Testaomber: PpKCICR#IllO T .. t dates: November 02-09,2010 I' '.A B*fu+Lanot LarYoewdpt(IIJI) Wdgld I S.nlylac McuwdPU Cotllideat or varllllioll Wdpt/laidllloolllllu MeuiRI'ViYal MouweiPUioldll -*--wdPI(IIJI)

  • A-B oolllbcrorlorne(llll)

-**-beror <M-.......... _... orW.oe(llll) (%) .... vll'ialloo(%) coatrol(%) ...... , ... _.....,...._)(%) (IIIII 20.92 7.09 0.709 0.709 21.44 7.69 0.769 0.727 10.9 0.769 100.0 0.727 21.72 8.06 0.806 0.806 10.9 Not applicable 20.56 6.25 0.625 0.625 22.16 8.41 0.841 0.841 22.67 8.46 0.846 0.850 6.0 0.846 100.0 0.850 6.0 -16.9 21.53 7.95 0.795 0.795 23.71 9.18 0.918 0.918 21.55 7.51 0.834 0.751 21.10 7.66 0.851 0.805 5.5 0.766 90.0 0.725 9.9 0.4 19.86 6.17 0.771 0.617 21.71 7.64 0.764 0.764 18.64 5.05 0.721 0.505 19.73 5.96 0.745 0.154 6.7 0.596 70.0 D.5l6 8.9 27.7 17.88 4.97 0.828 0.497 19.46 5.06 0.723 0.506 16.19 3.25 1.083 0.325 16.70 3.47 0.868 0.919 13.0 0.347 37.5 D.341 6.3 53.2 17.01 322 0.805 0.322 16.32 3.68 0.920 0.368 15.07 1.66 0.830 0.166 15.17 1.04 1.040 0.875 17.2 0.104 15.0 0.132 0.0 15.51 0.69 0.690 0.069 81.9 15.59 1.88 0.940 0.188 --*-Minimum Significant Difference Percent Minimum Significant Difference PMSD is a measure of test precisioo. The PMSD is the minimum percent differeru:e between the control and treabnent that can be declared statistically sisnificaot in a whole effiuentwxicity test. LowerPMSD bmmd detennined by USEPA (lOth percentile)

12"/o. Upper PMSD boWld detennined by USEPA (90th percentile)

30%. Lower and upper PMSD hoWlds were detennined from the I Otb and 90th percentile, respectively, of PMSD data from EPA's WET lnterlabonllmy Variability Study (USEP A. 200la; USEP A. 2001 b). ' I USEP A 2001a, 200 I b. Final Report: lnterlabonllmy Variability Study of EPA Short-term Chronic and Acute Whole Effluent Toxicity Test Methods, Volumes I and 2-Appendix. EPA-821-B-01-004 and EPA-821-B-01-005. US Environmental Protection Agency, Cincinnati, OH. Qc 'C .... iETS Statistical Analyses

) Environmental

'JesUng Solutions, Inc. Larval Fish Growth and Survival Test-7 Day Survival Start Date: 11/212010 TestiD: PpKQCR SampleiD: REF-RefToxicant End Date: 11/912010 LabiD: ETS-Envir. Testing Sol. Sample Type: KCL-Potassium chloride Sample Date: Protocol: FWCHR-EPA-821-R-02-013 Test Species: PP-Pimephales promelas Comments: Conc-ml!!!: I 2 3 4 D-Control 1.0000 1.0000 1.0000 1.0000 450 1.0000 1.0000 1.0000 1.0000 600 0.9000 0.9000 0.8000 1.0000 750 0.7000 0.8000 0.6000 0.7000 900 0.3000 0.4000 0.4000 0.4000 1050 0.2000 0.1000 0.1000 0.2000 Transform: Arcsin Square Root Rank !-Tailed Number Total Conc-ml!i!: Mean N-Mean Mean Min Max CV"Io N Sum Critical Resp Number D-Control 1.0000 1.0000 1.4120 1.4120 1.4120 0.000 4 0 40 450 1.0000 1.0000 1.4120 1.4120 1.4120 0.000 4 18.00 10.00 0 40 600 0.9000 0.9000 1.2543 1.1071 1.4120 9.935 4 12.00 10.00 4 40 *1so 0.1000 0.1000 o.9939 o.8861 1.1011 9.086 4 10.00 to.oo 12 40 0900 0.3750 0.3750 0.6584 0.5796 0.6847 7.979 4 10.00 10.00 25 40 *1050 0.1500 0.1500 0.3927 0.3218 0.4636 20.862 4 10.00 10.00 34 40 Auxiliary Tests Sbapiro-Wilk's Test indicates normal distribution (p > 0.01) Equality of variance cannot be confirmed Hypothesis Test (1-tail, 0.051 NOEC WEC ChV Steel's Msny-One Rank Test 600 750 670.820393 Treatments vs D-Control TU Statistic Critical Skew Ktut 0.91023314 0.884 0.08328903 1.18006418 Maximum Likelihood-Probit Parameter Value SE 95% Fiducial Umits Control Cbi-Sq Critical P-wlue Mu Sigma Iter Slope 9.94181564 1.30210515 7.3896895 12.4939418 0 0.56435054 7.81472778 0.9 2.92077764 0.10058525 3 Intercept -24.037833 3.79565674 -31.47732 -16.598346 TSCR Point Probits rna!!: 95% Fiducial Umits ECOI 2.674 486.162395 402.073611 546.054153 EC05 3.355 569.284857 495.375707 621.405179 ECIO 3.718 619.259192 552.924847 666.630381 ECI5 3.964 655.432146 594.893597 699.682767 EC20 4.158 685.682341 629.945281 727.767856 EC25 4.326 712.744582 661.059933 753.440058 EC40 4.747 785.768588 742.116145 827.019952 EC50 5.000 833.254457 791.085439 879.682466 EC60 5.253 883.610019 839.281045 940.16349 EC75 5.674 974.13997 918.466658 1058.63369 EC80 5.842 1012.58695 950.174438 1111.73075 EC85 6.036 1059.32095 987.708178 1177.95731 EC90 6.282 1121.19929 1036.13459 1268.03499 EC95 6.645 1219.62311 1111.01186 1416.02316 EC99 7.326 1428.15045 1263.76751 1745.38103 Organisms obtained from AquaJox, Inc. ppkclcr_II0210 \C) <-=:, ..... .ETS * * * * ,_,,,,,, "' Statistical Analyses 1.) Environmental Testing Solutions. Inc. Larval Fish Growth' and Survival Test-7 Da;r Growth Start Date: ll/2/2010 TestiD: PpKCICR SampleiD: End Date: 11!9nOIO LabiD: ETs-Envir. Testing Sol. Sample Type: Sample Date: Protocol: FWCHR-EPA-821-R-02-013 Test Species: Comments: I 2 3 4 D-Control 0.7090 0.7690 0.8060 0.6250 450 0.8410 0.8460 0.7950 0.9180 600 0.7510 0.7660 0.6170 0.7640 750 0.5050 0.5960 0.4970 0.5060 900 0.3250 0.3470 0.3220 0.3680 1050 0.1660 0.1040 0.0690 0.1880 Transfonn: Untransfonned Mean N-Mean Mean Min Max CV% N t-Stat D-Control 0.7273 1.0000 0.7273 0.6250 0.8060 10.866 4 450 0.8500 1.1688 0.8500 0.7950 0.9180 5.978 4 -2.541 600 0.7245 0.9962 0.7245 0.6170 0.7660 9.934 4 0.057 750 0.5260 0.7233 0.5260 0.4970 0.5960 8.905 4 900 0.3405 0.4682 0.3405 0.3220 0.3680 6.301 4 1050 0.1318 0.1812 0.1318 0.0690 0.1880 41.676 4 Auxiliary Tests Statistic Shapiro-Wilk's Test indicates nonnal distribution (p > 0.01) 0.91572464 Bartlett's Test indicates equal variances (p = 0.77) 0.51644236 Hypothesis Test (1-tail, 0.05) NOEC LOEC ChV TU MSDu MSDp Dunnett's Test 600 >600 0.10532876 0.14483158 Treatments vs D-Control Point mit!: SD IC05 542.24 41.38 ICIO 611.14 30.05 ICI5 640.93 22.56 IC20 670.73 19.87 IC25 700.53 18.58 IC40 792.72 16.02 IC50 856.49 11.73 Organisms obtainedfromAquatox, Inc. 469.24 502.48 559.18 606.70 645.14 744.27 818.67 670.91 672.22 696.58 725.29 758.69 831.85 887.00 Linear Interpolation (200 Resamples) Skew 0.3073 -0.6344 -0.6636 -0.4608 0.0590 -0.0054 -0.1586 -*-*] REF-Ref Toxicant KCL-Potassium chloride PP-Pimephales promelas 1-Tailed Isotonic Critical MSD Mean N-Mean 0.7886 1.0000 2.180 0.1053 0.7886 1.0000 2.180 0.1053 0.7245 0.9187 0.5260 0.6670 0.3405 0.4318 0.1318 0.1671 Critical Skew Kurt 0.805 -0.673350488 -0.56809922 9.2103405 MSB MSE F-Prob df 0.02055025 0.00466886 0.046436537 2, 9 ppkclcr _II 0210 r, I I I I I I I I I I I I I I I I I I * ----*'= * * * * ... Species: Pimeohales promelas STOCK , Page 91 of 105 SOP A T21 -Exhibit A T21.1, revision 04-0 1-09 I I I L I " CONTROL ,age 92 of 105 .. _--'*J . '* PpKCICR Test Number: ..2.1.0 SOP A T21 -Exhibit A T21.1, revision 04-0 1-09

  • * * * *fi) Ceriodaphnia dubia Chronic Reference Toxicant Control Chart Envlronme11tal.

Testing Solution$. Inc. 1.14 1.12 1.10 1.08 1.06 1.04 1.02 2.5 :::-u 2.0 z 1.5 II) u"' 1.0 * ... 0.5 "CC I t--1.4 1.3 1.2 1.1 1.0 0.9 . . . . USEPA Control Limits (+/- 2 Standard Deviations) .************************************************************************************* . **... . ********************

USEPA Warning and Control Limits (751h and 9dh Percentile CVs) ******************************************************************************************

  • * * * * . .... * * * * * * . ... * * ...... ... .*.....................................................................*..................

Laboratory Warning and Control Limits (101h and 251h Percentile CVs) ****************************************************************************************** -**-**-**-**-**-**-**-**-**-**-**-**-**-**-**-**-**-**-**-**-**-**-**-** -**-**-**-**-**-**-**-**-**-**-**-**-**-**-**-**-**-**-**-**-**-**-**-**

Test date

  • 7-day IC25 = 25% inhibition concentration.

An estimation of the concentration of sodium chloride that would cause a 25% reduction in Ceriodaphnia reproduction for the test population. --. Central Tendency (mean IC25) -* -**-Warning Limits (mean IC25 +/- SA.10 or SA.75) * * ** * **** Control Limits (mean IC25 +/- S A15, S A.90, or 2 Standard Deviations) Page 93 of 105 \Q "" ..... Vi * * *

  • ET Environmental Testing Solutions, Inc. Test number Test date 7-day IC25 CT (giL NaCI) (giL NaCI) I 07-07..00 1.06 2 08-04..00 1.01 1.07 3 08-04-00 1.09 1.01 4 09-15..00 1.05 1.01 5 10-06-00 1.08 1.01 6 10-14..00 1.07 1.07 7 11-10..00 1.01 1.07 8 12-08-00 1.05 1.07 9 01-05-10 1.08 1.01 10 02-02-10 1.01 1.07 II 03-02-10 1.08 1.01 12 04-06-10 1.05 1.07 13 05-04-10 1.09 1.07 14 06-08-10 1.01 1.07 IS 07-13-10 1.01 1.07 16 08-03-10 1.06 1.07 17 09-14-10 1.01 1.07 18 10-05-10 1.08 1.01 19 10-05-10 1.08 1.07 20 11-02-10 1.09 1.07 s 0.00 O.ot O.ot O.ot O.ot 0.01 O.ot O.oi 0.01 0.01 0.01 0.01 O.ot 0.01 O.oi 0.01 O.ot 0.01 0.01 Ceriodaphnia dubia Chronic Reference Toxicant Control Cbart State and USEPA Control Umits SA.Io CT-lS CT+lS 1.06 1.08 0.09 1.05 1.10 0.09 1.04 1.10 0.09 1.04 1.10 0.09 1.05 1.10 0.09 1.05 1.10 0.09 1.04 1.10 0.09 1.05 1.10 0.09 1.05 1.10 0.09 1.05 1.10 0.09 1.05 1.10 0.09 1.05 1.10 0.09 1.05 1.10 0.09 1.05 1.10 0.09 I. OS 1.10 0.09 1.05 1.10 0.09 1.05 1.10 0.09 1.05 1.10 0.09 1.05 1.10 0.09 Laboratory Warning Limits CT-SA.tt CT + SA.Io 0.98 1.15 0.99 1.16 0.98 1.15 0.99 1.16 0.99 1.16 0.99 1.16 0.98 1.15 0.99 1.16 0.99 1.16 0.99 1.16 0.98 1.16 0.99 1.16 0.99 1.16 0.99 1.16 0.99 1.16 0.99 1.16 0.99 1.16 0.99 1.16 0.99 1.16 Laboratory SA.lS Control Umits S,\.75 CT-SA-25 CT + SA-25 0.18 0.88 1.25 0.48 0.18 0.89 1.26 0.48 0.18 0.89 1.25 0.48 0.18 0.89 1.25 0.48 0.18 0.89 1.2S 0.48 0.18 0.89 1.2S 0.48 0.18 0.89 1.25 0.48 0.18 0.89 1.25 0.48 0.18 0.89 125 0.48 0.18 0.89 125 0.48 0.18 0.89 1.25 0.48 0.18 0.89 1.25 0.48 0.18 0.89 1.2S 0.48 0.18 0.89 125 0.48 0.18 0.89 1.25 0.48 0.18 0.89 1.25 0.48 0.18 0.89 1.25 0.48 0.18 0.89 1.2S 0.48 0.18 0.89 1.26 0.48 USEPA Warning Umits CT-SA-75 CT + SA-75 0.59 1.55 0.59 1.56 0.59 1.55 0.59 1.5S O.S9 l.SS O.S9 l.SS 0.59 1.55 0.59 1.55 0.59 1.5S 0.59 1.55 0.59 1.55 0.59 1.55 0.59 1.55 0.59 1.55 0.59 1.55 0.59 1.55 0.59 l.S5 0.59 1.55 0.59 1.56 s...,. 0.66 0.67 0.66 0.66 0.66 0.66 0.66 0.66 0.66 0.66 0.66 0.66 0.66 0.66 0.66 0.66 0.66 0.66 0.67 Note: 7 -d = 7 -day 2S% inhibition concentration.

An estimation of the concentration of sodium chloride that would cause a 25% reduction in Ceriodaphnia reproduction for the test population. CT = Central tendency (mean IC,5). S = Standard deviation of the IC25 values. Laboratory Control and Warning Limits USEPA Control Umits CT-S.uo CT + S.uo 0.41 1.73 0.41 1.74 0.41 1.73 0.41 1.74 0.41 1.74 0.41 1.74 0.41 1.73 0.41 1.74 0.41 1.74 0.41 1.74 0.41 1.73 0.41 1.74 0.41 1.74 0.41 1.74 0.41 1.73 0.41 1.73 0.41 1.74 0.41 1.74 0.41 1.74 cv 0.00 0.01 0.01 O.ot 0.01 O.ot O.oi 0.01 0.01 O.oi O.oi 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 Laboratory control and warning limits were established using the standard deviation of the IC,. values corresponding to the I Oth and 25th percentile CV s. These ranges are more stringent than the control and warning limits recommended by USEP A for the test method and endpoint SA.Io = Standard deviation corresponding to the I o"' percentile CV. (SA 10 = 0. 08) S.us = Standard deviation corresponding to the 25th percentile CV. (SA.25 = 0.17) USEPA Control and Warning Umits SA-75 = Standard deviation corresponding to the 75th percentile CV. (SA.7s = 0.45) s...,.= Standard deviation corresponding to the 9o"' percentile CV. (SA.90 = 0.62) CV =Coefficient of variation of the IC,s values. USEPA 2000. Understanding and Accounting for Method Variability in Whole Effluent Toxicity Applications Under the National Pollutant Discharge Elimination Progmm. EPA-833-R-00-003. US Environmental Protection Agency, Cincinnati, OH.

  • Precision of Endpoint Measurements
  • Ceriodaphnia dubia
  • Chronic Reference Toxicant Data () Environmental Testing Solutions, Inc. Test Test date Control Control Mean CT cv CT MSD PMSD CT number Survival Reproduction for Control Mean for Control (%) (offspring/female)

Reproduction (%) Reproduction (%) forPMSD (%) (offspring/female) CV(%) 1 07-07-09 100 29.9 3.3 2.2 7.2 2 08-04-09 100 30.4 30.2 4.7 4.0 2.2 7.3 7.2 3 08-04-09 100 32.0 30.8 5.1 4.4 2.2 6.9 7.1 4 09-15-09 100 31.6 31.0 5.4 4.6 2.2 7.0 7.1 5 10-06-09 100 31.4 31.1 4.3 4.6 2.4 7.6 7.2 6 10-14-09 100 33.3 31.4 3.5 4.4 2.6 7.7 7.3 7 11-10-09 100 34.0 31.8 6.2 4.6 2.6 7.7 7.3 8 12-08-09 100 35.2 32.2 4.6 4.6 2.0 5.8 7.2 9 01-05-10 100 31.1 32.1 5.8 4.8 2.3 7.3 7.2 10 02-02-10 100 31.9 32.1 3.5 4.6 2.6 8.3 7.3 11 03-02-10 100 31.0 32.0 6.3 4.8 2.4 7.7 7.3 12 04-06-10 100 32.7 32.0 6.3 4.9 2.4 7.4 7.3 13 05-04-10 100 31.0 32.0 4.6 4.9 2.3 7.4 7.3 14 06-08-10 100 33.1 32.0 6.6 5.0 2.4 7.2 7.3 15 07-13-10 100 31.6 32.0 4.8 5.0 2.3 7.2 7.3 16 08-03-10 100 28.2 31.8 4.7 5.0 1.8 6.2 7.2 17 09-14-10 100 32.9 31.8 8.7 5.2 3.0 9.2 7.4 18 10-05-10 100 30.2 31.8 7.6 5.3 2.0 6.6 7.3 19 10-05-10 100 30.8 31.7 4.0 5.3 2.2 7.2 7.3 20 11-02-10 100 30.5 31.6 4.9 5.2 2.0 6.6 7.3 Note: CV = Coefficient of variation for control reproduction. Lower CV bound determined by USEPA (lOth percentile)= 8.9"/o. Upper CV bound determined by USEP A (90th percentile) = 42% MSD = Minimum Significant Difference PMSD = Percent Minimum Significant Difference PMSD is a measure of test precision. The PMSD is the minimum percent difference between the control and treatment that can be declared statistically significant in a whole effluent toxicity test. Lower PMSD bound determined by USEPA (lOth percentile)

13%. Upper PMSD bound determined by USEPA (90th percentile)

47%. CT = Central Tendancy (Mean Control Reproduction, CV, or PMSD) USEPA. 2000. Understanding and Accounting for Method Variability in Whole Effluent Toxicity Applications Under the National Pollutant Discharge Elimination Program. EPA-833-R-00-003. US Environmental Protection Agency, Cincinnati, OH. USEPA. 2001a, 2001b. Final Report: Interlaboratory Variability Study of EPA Short-term Chronic and Acute Whole Effluent Toxicity Test Methods, Volumes 1 and 2-Appendix. EPA-821-B-01-004 and EPA-821-B-01-005. US Environmental Protection Agency, Cincinnati, OH. CdNaC/CR_/10210 Page 95 of 105 .ET . ' ! ' ...... * ******** Ceriodaphnia dubia Chronic Reference Toxicant Control Chart Precision of Endpoint Measurements_ .::) Environmental Testing Solutions. Inc. -= 0 = "-"-.: = 1:.1 :! = = ., *c e = =-c.. = -... e = ... = .... = 1:.1 e u ... = cS u -35 40 30 20 10 40 ***** *********************************************************** .... ********************************************************************* Minimum Acceptance Criteria(> 15.0 offspring per surviving female) North Carolina Acceptance Limit ( < 40.0%) Kentucky Acceptance Limit ( < 30.0%) USEPA Upper PMSD Bound (90th percentile < 47 .0%) ";ft. 30 -20 ......... 10 ,1 ,, ,, \fj' \.,. \.,. \.'-' \.'lr ,v ,,. '" ,,. \fl' \.' \.' \.\. Test date Control Reproduction, Coefficient of Variation (CV), or Percent Minimum Significant Difference (PMSD) PMSD is the minimum significant difference between the control and treatment that can be declared statistically significant. Central Tendency (mean Control Reproduction, CV, or PMSD) Control Limits (mean Control Reproduction, CV, or PMSD +/- 2 Standard Deviations) Page 96 of 105 TS Sodium Chloride Chronic Reference Toxicant Test (EPA-821-R-02-013 Method 1002.0) Species:' Ceriodaohnia dubia CdNaCICR

  1. Comments:

water. 1400 21 1479 }.500 < 24-hours old Date and times organisms were born location: Culture board: Daily renewal information: Day Date 0 2 3 4 Test initiation and feeding, renewal and feeding, or termination time Acceptance criteria S20% S20% MHSW batch used 15.0 offspring/female ChV <40.0% IC e.. 1\-Q\* '" Analyst Page 1 of6 SOP A Tl4-Exhibit A Tl4.1, revision 04-01-09

  • ers * * . ' ... ****** .*.. . :;, ,..,,....

., .. _, __ .,.-Emlhn1Mntll1'11tl"g5cllalloN,Ine. Species: Ceriodanhnia dubia CONTROL Day 1 l 1 Young produced 0 0 Adult mortality '-'-l Young produced 0 0 Adult mortality L '--3 Young produced 0 C> Adult mortality \.... '--4 Young produced & Adult mortality L \..... 5 Young produced ,,_ \'1_ Adult mortality '-'-6 Young produced D 0 Adult mortality L '-7 Young produced 1"'\ \& Total young produced zt; Final Adult Mortality L-'-X for 3n1 Broods ')(.. ;>(.. Page 2 of6 CdNaCICR

  1. n!> Survival and Reproduction Data Replicate number ,3 4 5 6 .7 8 9 10 0 () 0 c c 0 _0_ 0 \_.. '--\_.. '--'--'-'-'--D D () a a (\ h Q '-\.... L '-\.... '--c... \.... c 0 0 0 D 0 0 0 '-\.... \_.. \.... L. \.._ L L.... s -\ '4 '-\ '-l '-l "'-\ \..... \..,... '-'--'-\._ '--'--LC \A.. 10 10 ,,_ lb \0 \\ '--'-. \...-'-'-\.._... '--'--c 0 *0 0 0 0 0 c '--'-'-L. '-'-'-\..,. \\. \.4$. \c; 1\.o '"' \\ \lc 2.C\ .!>>l. .!>>o '-\.... '-'-L. L. L. '-)(......

_ )Co..._ __ ;<......_ _lS._ _X _ "1(., _ Note: Adult mortality (L"' hve, D"' dead), SB = spht brood (smgle brood spbt between two days), CO= cany over (offspnng carried over with adult during transfer). l * . 600 NCIIL mg a s . aJ UTVIV an epro uc 1on a a Replicate number Day 1 2 3 4 5 6 7 8 9 10 1 Young produced c (:) D 0 0 0 0 0 0 0 Adult mortality L '-'-'-\..... \.... '-L. '-'-2 Young produced 0 c D 0 D c 0 0 0 0 Adult mortality '--\...._ '-'-'-L. L '-'-L 3 Young produced 0 0 0 0 0 0 () 0 0 0 Adult mortality L '--'-'-'-'--'-'-'-'-4 Young produced 4 s 'i '-\ t-3 c..l_ -"" '-i ."i Adult mortality '-'-'-l-,\.-'-\.,. L. L '--5 Young produced ll .. lO \1.. n. l't. 10 l\ '\ t\ \\ Adult mortality '-'-\...._ \...... '-\._ '-\.... L '-6 Young produced a D 0 c 0 0 0 a 0 0 Adult mortality L '--'--L.. \...._ '-\.._ '-'--'--7 Young produced LS li ,, \ "\ I"'_ tt.. .. '"' l1 Total young produced

!>>\ o'-\ 3!. "2.., 3\

.30 Final Adult Mortality \. \. ... 'L. \.;... L. \..... '-'-'-\.,.... Note: Adult mortality (L = hve, D =dead), SB = spht brood (smgle brood spht between two days), CO-cany over (offspnng carried over with adult during transfer). emale: SOP AT14-Exhibit AT14.1, revision 04-01-09 Page 98 of 105 II

  • i I I I I I I ; I '! ;i lage 99 of I 05 Page 3 of6 Species:

Ceriodaphnia duhia CdNaCICR

  1. \\ 800 N CI/L mg a S . a/ dR d UFVIV an epro uct1on D at a Replicate number Day 1 2 ,J 4 s 6 7 8 9 10 1 Young produced 0 0 c 0 0 c D 0 _C c Adult mortality L. '--"-L.. '-L.. \..._ '-\.._ l Young produced a a 0 c D a a D a 0 Adult mortality

'-L. '--L.. L. '--'-'--'--'-3 Young produced a 0 0 0 C) 0 0 0 0 Adult mortality \..._ '-\..-'--"--'-'--'--'-..... 4 Young produced '-( '-l s '-l "-l s Adult mortality L '-'--'-L... L '--\...._ '-'--5 Young produced lC L'l.. \\. ,,_ lQ IC IC 10 Adult mortality '-\._. \.... '--* L. '---\..._ '-L.. 6 Young produced 0 0 a c '0 0 0 0 0 0 Adult mortality '--'--'--L.. '--'L-'-L. '-L.. 7 Young produced -., .. \.5 \\ l\o \'-\. \'-l Total young produced !O !lo 1.& 1.Ga .!C> '2.&-"l\ Final Adult MortaHb' \. \ \. \. L.. '-'-'-L \..... Note: Adult mortality (L = bve, D =dead), SB = spht brood (smgle brood spht between two days}, CO= carry over (offipnng carried over with adult during transfer). Concentration: % Mortality: Ql .. Mean Offspring/Female: l.'l.i % Reduction from Control: 'l..?.t7 .. 1000 mg NCIIL a S . I dR d t" Dat urvtva an epro uc ron a Reolieate number Day 1 l 3 4 5 6 7 8 9 10 1 Young produced (:) b b 0 _D _() 0 0 0 _Q_ Adult mortality '-'--\..... \..... L \._. '--\..._ '-L_ l Young produced _C) 0 D 0 D D D. D 0 Adult mortaUty L L. '-'-\._ '-L.. '-L. L. 3 Young produced 0 0 0 0 0 _0 0 0 0 o* Adult mortality L. \.._ l.... '--\..... L L \._ '-c..... 4 Young produced '-\ --'i 'i .s* '-( .3 '-i "\ Adult mortality '-L L L L '-L L. '-L 5 Young produced 10 1\ lC 10 "\ \'l.. IC lC q l\ Adult mortaUty L '--'-L-\..._ L '--L. '-L 6 Young produced 0 0 0 c c 0 c 0 _Q 0 Adult mortality '-\.._. \..... \...... '-'-'-'-'-7 Young produced l\o '""" \'"\ lb tt-IS Total young produced '1.t '2..'\ 2., '2.b 2.'1 1.'\ Final Adult Mortality L... \..._ '-\. L. '-'-'-\..... \.._ Note: Adult mortality (L = hve, D =dead), SB =split brood (smgle brood spht between two days), CO-carry over (offipnng carried over with adult during transfer). Concentration: % Mortality: 0_1. Mean Offspring/Female: % Reduction from Control: s.1.7. SOP AT14-Exhibit A Tl4.1, revision 04-01-09 I I I I I Page4 of6 Species: Ceriodaphnia dubia CdNaCICR

  1. (l 1200 N CIIL M! a urvm an S 'a/ dR epro uction Data Replicate number Day I 2 tJ 4 5 6 7 8 9 10 1 Young produced 0 _0 0 0 (:} 0 0 0 0 _Q Adult mortality L.. \..... \...... ..__ '--L.. '-'-\...... "-2 Young produced a 0 0 Q D 0 a _C) c c Adult mortality L. '--\.-\.._. '--'--'-L '--3 Young produced

("") 0 c 0 c 0 _0 0 0 Q Adult mortality \..._ L \.._. '-\..._ L-'-\... \.._. '--4 Young produced '2.. 0 \ '2.. "" '"' '\... Adult mortality \...... \....... '--'---'-\....... \....... "-\.... \....... 5 Young produced g 10 la i s , _S_ Adult mortality '-..__ \.._. \....... ,\....... '--'-\... L. 6 Young produced 0 _C_ 0 0 0 D _Q 0 C) 0 Adult mortality '--'--'--'-'-\.._ '--'--'-L.. 7 Young produced '\ .& 5 , 5 5 .a l.. Total young produced l'l \I\ L1 -'\ \\e \\. ,, Final Adult Mortality '-'--'--'--'-\...... '-'-\..... "-Note: Adult mortality (L = hve, D =dead), SB-spilt brood (smgle brood spht between two days), CO= carry over (offspnng carried over with adult during transfer). Concentration: % Mortality:

01. Mean Offspring{female:

% Reduction from Control: 'f1_,q1. 1400 M! NCIIL a S ' I dR urv1va an d t' Dat epro uc zon a Replicate number Dav 1 2 3 4 5 6 7 8 9 10 1 Young produced 0 0 0 0 0 0 (") 0 0 0 Adult mortality L '--'-\.._ '-'--\,_ '-'--'-2 Young produced 0 D 0 0 a D c 0 0 *a_ Adult mortality '-'--'--L \... \,... L '-'--'--3 Young produced 0 (!) 0 a _Q 0 0 _Q __Q_ 0 Adult mortality ...._ L. \...... '-L L L '-L L 4 Young produced l 0 '1... 1 0 0 .,_ 0 0 l Adult mortality L-'--L. '-L.. '--\..... '--'--\,_. 5 Young produced c.{ 2. s .s , _3_ --':!_ Adult mortality L '--'--'--'--\,__ b. \_. '--\..-6 Young produced 0 0 0 a a 'L \ \ c lS_ Adult mortality '-\._ '-L '-'--1 L '--7 Young produced 2 0 0 6 0 0 .... 0 c 2.. Total young produced , 5 ., "" IC s lo L.\ ., Final Adult Mortality '--'--'-'-'-_ ...... '-\.... \..... -Note: Adult mortality (L = hve, D =dead), SB = spht brood (smgle brood spht between two days), CO-carry over (offspnng carried over with adult during transfer). Concentration: % Mortalfu': 107. Mean Offspring/Female: !L""'-LUl. . % Reduction from Control: t..ol. tage 100 of 105 SOP AT14-Exhibit AT14.1, revision 04-01-09 ..... ..... v. .ETS . . . * *

  • c

.. :*": .. ,:,*, Environmental Tesdng Solutions, Inc. Control Day Replicate number 1 2 3 4 5 6 7 1 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 3 0 0 0 0 0 0 0 4 3 3 5 4 4 4 4 5 12 12 10 12 10 10 12 6 0 0 0 0 0 Q 0 7 14 18 14 16 15 15 16 Total 29 33 29 32 29 29 32 600 mg NaCI/L Day Replicate number 1 2 3 4 5 6 7 1 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 3 0 0 0 0 0 0 0 4 4 5 4 4 6 3 4 5 12 10 12 12 12 10 11 6 0 0 0 0 0 0 0 7 15 15 18 17 17 14 16 .___]:'otal 31 30 34 33 35 27 31 800 mg NaCIIL Day Reolicate number 1 2 3 4 5 6 7 I 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 3 0 0 0 0 0 0 0 4 4 4 3 4 5 4 4 5 9 10 12 11 12 10 10 6 0 0 0 0 0 0 0 7 I6 16 15 13 17 15 16 Total 29 30 30 28 34 29 30 Verification of Ceriodaphnia Reproduction Totals 1000 mg NaCI/L Total 8 9 10 Day Replicate number Total 1 2 3 4 5 6 7 8 9 10 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 0 0 0 0 0 0 0 0 0 0 0 3 4 4 38 4 4 4 4 5 4 3 3 4 4 3 38 13 10 11 112 I 5 10 II 10 10 9 12 10 10 9 11 102 0 0 0 0 6 0 0 0 0 0 0 0 0 0 0 0 14 17 16 155 7 15 13 16 14 14 17 13 16 16 15 149 30 31 31 305 Total 29 28 30 29 27 32 26 30 29 29 289 1200 mg NaCIIL Total 8 9 10 Day Replieate number Total 1 2 3 4 5 6 7 8 9 10 0 0 0 0 1 0 0 0 0 0 0. 0 0 0 0 0 I 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 0 0 0 0 0 0 0 0 0 0 0 4 4 4 42 4 2 3 3 3 1 2 4 2 2 3 25 11 II 11 112 5 8 10 6 8 5 5 7 9 5 8 71 I 0 0 0 0 6 0 0 0 0 0 0 0 0 0 0 0 16 17 15 160 7 9 6 8 5 7 4 5 5 8 6 63 31 32 30 314 Total 19 19 17 16 13 11 16 16 15 17 159 1400 mg NaCI/L Total 8 9 10 Day Replicate number Total 1 2 3 4 5 6 7 8 9 10 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 0 0 0 0 0 0 0 0 0 0 0 5 4 4 41 4 1 0 2 I 0 0 2 0 0 I 7 10 10 13 107 5 4 2 5 5 7 3 4 3 3 4 40 0 0 0 0 6 0 3 0 0 0 2 0 I 0 0 6 14 14 14 150 7 2 0 0 0 3 0 0 0 0 2 7 29 28 31 298 Total 7 5 7 6 10 5 6 4 3 7 60 .... .... * * *

  • e ETS Environmental Testing Solutions, Inc. Concentration (mg/1.. NaCI) 1 2 3 Control 29 33 29 600 31 30 34 800 29 30 30 1000 29 28 30 1200 19 19 17 1400 7 5 7 Dunnett's MSD value: 2.008 PMSD: 6.6 -\-Ceriodaphnia dubia Chronic Reference Toxicant Test EPA-821-R-02-013, Method 1002.0 Quality Control Verification of Data Entry, Calculations, and Statistical Analyses Test number: CdNaCICR
  1. 113 Test dates: November 02-09, 2010 ,-

'--"I Replicate number Survival Average reproduction Coeflk:ielltof Perceat red*ctioo from 4 5 6 7 8 9 10 (%). (offspring/female) varilllioo (%) control(%) 32 29 29 32 30 31 31 100 30.5 4.9 Not applicable 33 35 27 31 31 32 30 100 31.4 7.2 -3.0 28 34 29 30 29 28 31 100 29.8 S.9 2.3 29 27 32 26 30 29 29 100 28.9 5.8 5.2 16 13 II 16 16 15 17 100 15.9 15.5 47.9 6 10 5 6 4 3 7 90 6.0 32.4 80.3 MSD = Minimum Significant Difference PMSD = Percent Minimum Significant Difference PMSD is a measure of test precision. The PMSD is the minimum percent difference between the control and treatment that can be declared statistically significant in a whole effluent toxicity test. Lower PMSD bound determined by USEPA (10111 percentile)

13%. Upper PMSD bound determined by USEPA (9rfl' percentile)

41%. Lower and upper PMSD bounds were determined from the lOth and 90th percentile, respectively, ofPMSD data from EPA's WET Interlaboratory Variability Study (USEPA, 2001a; USEPA, 2001b). USEP A. 2001 a, 200 I b. Final Report: Interlaboratory Variability Study of EPA Short-term Chronic and Acute Whole Effluent Toxicity Test Methods, Volumes I and 2-Appendix. EPA-821-B..() 1-004 and EPA-821-B-0 1..005. US Environmental Protection Agency, Cincinnati, OH. ..... ..... **-***--1--- iETS Statistical Analyses Environmental Tesdng Solutions, Inc. Cerioda2hnia Survival and ReJ?!oduction Test-R!:J!roduction Start Date: 11/2/2010 TestiD: CdNaCICR SampleiD: End Date: 11/9/2010 LabiD: ETS-Envir. Testing Sol. Sample Type: Sample Date: Protocol: FWCHR.-EPA-821-R-02-013 Test Species: Comments: Conc-mg/L 1 2 3 4 5 6 7 8 D-Control 29.000 33.000 29.000 32.000 29.000 29.000 32.000 30.000 600 31.000 30.000 34.000 33.000 35.000 27.000 31.000 31.-000 800 29.000 30.000 30.000 28.000 34.000 29.000 30.000 29.000 1000 29.000 28.000 30.000 29.000 27.000 32.000 26.000 30.000 1200 19.000 19.000 17.000 16.000 13.000 11.000 16.000 16.000 1400 7.000 5.000 7.000 6.000 10.000 5.000 6.000 4.000 Transform: Untransformed Conc-mg/L Mean N-Mean Mean Min Max CV% N t-Stat 0-Control 30.500 1.0000 30.500 29.000 33.000 4.948 10 600 31.400 1.0295 31.400 27.000 35.000 7.231 10 -1.025 800 29.800 0.9770 29.800 28.000 34.000 5.876 10 0.797 1000 28.900 0.9475 28.900 26.000 32.000 5.755 10 1.822 *1200 15.900 0.5213 15.900 11.000 19.000 15.533 10 16.622 *1400 6.000 0.1967 6.000 3.000 10.000 32.394 10 27.894 Auxiliary Tests Statistic Kolmogorov D Test indicates normal distribution (p > 0.01) 0.71356082 Bartlett's Test indicates equal variances (p = 0.68) 3.11474943 Hypothesis Test (l-tai1, 0.05) NOEC LOEC ChV TU MSDu MSDp Dunnett's Test 1000 1200 1095.44512 2.00847119 0.06585151 Treatments vs D-Contro1 Linear Interpolation (200 Resamples) Point mli!: so 95%CL Skew lC05 888.333333 90.6802548 737.758094 1007.27887 0.1599 IC10 1016.07692 12.8168457 973.914706 1029.47383 -2.4643 IC15 1039.88462 8.00823247 1021.89463 1052.38648 -0.1932 IC20 1063.69231 7.77779255 1047.59504 1077.41926 -0.1892 IC25 1087.5 7.87833738 1072.02296 ll02.54717 -0.1740 IC40 1158.92308 9.90261917 1142.45899 ll79.30357 -0.0982 IC50 1208.58586 13.0946065 1187.65139 1233.9306 -0.1607 REF-RefToxicant NACL-Sodiwn chloride CD-Ceriodaphnia dubia 9 10 31.000 31.000 32.000 30.000 28.000 31.000 29.000 29.000 15.000 17.000 3.000 7.000 1-Tailed Isotonic Critical MSD Mean N-Mean 30.950 1.0000 2.287 2.008 30.950 1.0000 2.287 2.008 29.800 0.9628 2.287 2.008 28.900 0.9338 2.287 2.008 15.900 0.5137 2.287 2.008 6.000 0.1939 Critical Skew Kurt 1.035 -0.001903 0.42585914 15.0862722 MSB MSE F-Prob df 1087.79 3.85740741 2.2E-37 5,54 CdNaC/CR 110210 I I I I \ I ' I iE_ ... , .... 5 J ..... , *. Species: Ceriodaohnia dubia CONTROL 800mgNaCVL STOCK 104 of lOS Page 5 of6 CdNaCICR

  1. SOP A T14-Exhibit A Tl4.1, revision 04-01-09

' I '* ; l ' *ers *

  • 9 ' .,. ) ***.**..
  • ....

.. lllc. Species: Ceriodaphnia dubia CONTROL 600 mgNaCVL .Page 105 ofl05 Page 6 of6 CdNaCICR

  1. l \ !> SOP revision 04-01-09 PERMITTEE NAME/ADDRESS (Include Facility Name/location if Different} Address _p.o._e_ox 200Q_ __________

_ ______ _ ___ _ _________ _ ATIN: stephanie A. Howard NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPOES} DISCHARGE MONITORING REPORT (DMR} 101 G 1---------i I DISCHARGE NUMBER From I I r!rt I I PARAMETER QUANTITY<

CHLORINE, TOTAL RESIDUAL 50060 0 0 EFFLUENT GROSS VALUE TEMPERATURE-C, RATE OF CHANGE 82234 0 0 EFFLUENT GROSS VALUE SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT 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 Michael D. Skaggs AVERAGE ********

I ******** I MAXIMUM UN II:> I MINIMUM AVERAGE 0.014 ******** I ******** .. 0.10 MOAVO ********

        • I ********

1 I ******** 62 2 DEG I ********

DAILYMX C/HR MAJOR (SUBR 01) F-FINAL DIFFUSER DISCHARGE EFFLUENT Form Approved. OMB No. 2040-0004

      • NO DISCHARGE D ... NOTE: Read instructions before completinQ this form. MAXIMUM UNITS I 0.028 19 0 MG/l INSTMAX .. 0 ******* .... I TELEPHONE I ANALYSIS SAMPLE TYPE 31 I 30 I GRAB WEEK-I CALCTD DAYS 30 I 30 I CALCTD CONTIN I CALCTD uous I DATE 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 , Sequoyah Site

  • 843-7001 I 10 I 12 I 08 Sequoyah Site Vice President f-------------------

--_jincluding the possibility of fine and imprisonment for knowing violations. TIPED OR PRINTED COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here No other BCTP chemical injections besides Towerbrom 960 for November 2010. EPA Form 3320-1 (REV 3/99) Previous editions may be used NUMBER I YEAR I MO I DAY Page 2 of 2 PERMITTEE NAME/ADDRESS (Include Facility Name/Location if Different) NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPOESJ DISCHARGE MONITORING REPORT (OMR) MAJOR (SUBR 01) F-FINAL Form Approved. OMB No. 2040-0004 Address _p _.Q.__B_OX 2.000 ___________ _ ______ _ _________ _ I 101--T-l DISCHARGE NUMBER] n:t 't'l 1 1 BIOMONITORING FOR OUTFALL 101 EFFLUENT ATTN: stephanie A. Howard *** NO DISCHARGE D *** QUANTITY OR LOADING QUALITI OR CONCENTRATION I MAXIMUM I UNITS MINIMUM AVERAGE MAXIMUM UNITS I PARAMETER IC25 STATRE 7DAY CHR CERIODAPHNIA TRP3B 1 0 0 EFFLUENT GROSS VALUE IC25 STATRE 7DAY CHR PIMEPHALES TRP6C 1 0 0 EFFLUENT GROSS VALUE SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMEN T PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMEN T SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMEN T PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT ********

                • ******** ******** I ******** I >1 00.0 ** I ******** I **** 45.2 MINIMUM I ******** I >100.0 .. I ******** I **** 45.2 MIMINUM NAME/TITLE PRINCIPAL EXECUTIVE OFFICER Michael D. Skaggs 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 responsib le for gathering the ******** ******** 0 23 ******** ******** PERCENT ******** ******** 0 23 ********
                • PERCENT I TELEPHONE I 423 843-7001 1=-r information, the information submitted is , to the best of my knowledge and belief, true, accurate, 1--------------------l and complete. I am aware that there are significant penalties for submitting false information

, Sequoyah Site Vice President 1---------------


lincluding the possibility of fine and imprisonment for knowing violations

. TYPED OR PRINTED COMMENTS AND EXPLANATION OF ANY VIOLATIONS fReference all attachments here Toxicity sampling began on October 31 and ended on November

5. See attached report. SIGNATURE OF PRINCIPAL EXECUTIVE OFFICER OR AUTHORIZED AGENT NUMBER co SAMPLE TYPE ANALYSIS 1 I 180 I COMPOS SEE I COMPOS PERMIT 1 I 180 COMPOS SEE COMPOS PERMIT I DATE I 10 I 12 I 08 I YEAR I MO I DAY EPA Form 3320-1 (REV 3/99) Previous editions may be used Page 1 of 1 PERMITTEE NAME/ADDRESS (Include Facilitv Name/Location if Different) Address _p ....Q.JtOX 2.Q...OO

___________ _ NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDESJ DISCHARGE MONITORING REPORT (DMR) TN0026450 1 03 G MAJOR (SUBR 01) F-FINAL Form Approved. OMB No. 2040-0004 ______ _ F--* PERMIT NUMBER II DISCHARGE NUMBER I LOW VOL. WASTE TREATMENT POND ___ _ _________ _ ATTN: stephanie A. Howard I YEAR I MO r4"'"" r=t MO I ""' I From 10 11 01 To 10 11 30 EFFLUENT

      • NO DISCHARGE D *** NOTE: Read instructions before completinQ this form PARAMETER X QUANTITY OR LOADING OUALITI OR CONCENTRATION NO. FREQUENCY SAMPLE EX OF TYPE AVERAGE MAXIMUM UNITS MINIMUM AVERAGE MAXIMUM UNITS ANALYSIS PH SAMPLE ********
                • 7.1 ******** 7.7 0 15 I 30 GRAB .. 12 MEASUREMEN T 00400 1 0 0 PERMIT ******** ******** .. 6.0 ******** 9.0 su THREE/ GRAB EFFLUENT GROSS VALUE REQUIREMENT MINIMUM MAXIMUM WEEK SOLIDS, TOTAL SUSPENDED SAMPLE 82 104 ******** 8 10 0 4130 GRAB MEASUREMENT 26 19 00530 1 0 0 PERMIT 380 1250 LBSIDY ********

30 100 MG/L WEEKLY GRAB EFFLUENT GROSS VALUE REQUIREMEN T MOAVG DAILYMX MOAVG DAILYMX OIL AND GREASE SAMPLE <60 <64 ******** <6 <6 0 4 I 30 GRAB MEASUREMENT 26 19 00556 1 0 0 PERMIT 190 250 LBS/DY ******** 15 20 MGIL WEEKLY GRAB EFFLUENT GROSS VALUE REQUIREMEN T MOAVG DAILY MX MOAVG DAILYMX FLOW, IN CONDUIT OR THRU SAMPLE 1.222 1.561 ******** ******** ******** 0 30 I 30 TOTALZ 03 .. TREATMENT PLANT MEASUREMEN T 50050 1 0 0 PERMIT REPORT REPORT MGD ********

                • ******** .. SEE TOTALZ EFFLUENT GROSS VALUE REQUIREMENT MOAVG DAILYMX PERMIT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMEN T PERMIT REQUIREMENT SAMPLE MEASUREMEN T PERMIT REQUIREMEN T NAME/TITLE PRINCIPAL EXECUTIVE OFFICER I Certify under penalty of law that this document and all attachments were prepared under my '2,.;.!. c:ES'"' TELEPHONE DATE direction or supervision in accordance with a system designed to aSsure that qualified personnel Michael D. Skaggs 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 423 I 843-7001 10 12 08 information . the information submitted is , to the best of my knowledge and belief, true. accurate, Sequoyah Site Vice President and complete. I am aware that there are significa nt penalties for submitting false information. SIGNATURE OF PRINCIPAL EXECUTIVE including the possibility of fine and imprisonment for knowing violations. OFFICER OR AUTHORIZED AGENT NUMBER YEAR MO DAY TIPED OR PRINTED COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here 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) Address _p.O._!!_OX 2000 ___________ _ ______ _ ___ _ ATIN: stephanie A. Howard NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPOE$) DISCHARGE MONITORING REPORT (DMR) I II DISCHARG: I I YEAR I MO r:vr*ING FJ MQ I OAY I From 10 11 01 To 10 11 30 MAJOR (SUBR 01) F-FINAL METAL CLEANING WASTE POND EFFLUENT

      • NO DISCHARGE I XX I *** Form Approved. OMB No. 2040-0004 NOTE: Read instructions before completinQ this form PARAMETER X QUANTITY OR LOADING OR CONCENTRATION NO. FREQUENCY SAMPLE AVERAGE MAXIMUM UNITS MINIMUM AVERAGE MAXIMUM PH SAMPLE ******** ********
                • MEASUREMENT
    • 00400 1 0 0 PERMIT ******** ******** **** 6.0 ******** 9.0 REQUIREMEN T EFFLUENT GROSS VALUE MINIMUM MAXIMUM SOLIDS, TOTAL SUSPENDED SAMPLE ******** ********
                • ** MEASUREMENT 00530 1 0 0 PERMIT ******** ******** ...... ********

EFFLUENT GROSS VALUE REQUIREMEN T OIL AND GREASE SAMPLE ******** ******** ******** MEASUREMEN T ** 00556 1 0 0 PERMIT ******** ******** **** ******** EFFLUENT GROSS VALUE REQUIREMENT PHOSPHORUS , TOTAL (AS P) SAMPLE ********

                • ******** ** MEASUREMENT 00665 1 0 0 PERMIT ******** ******** ..... ********

EFFLUENT GROSS VALUE REQUIREMENT COPPER, TOTAL (AS CU) SAMPLE ******** ****** ... * ******** ** MEASUREMEN T 01042 1 0 0 PERMIT ******** ******** **** ******** EFFLUENT GROSS VALUE REQUIREMENT IRON, TOTAL (AS FE) SAMPLE ********

                • ******** ** MEASUREMENT 01045 1 0 0 PERMIT ******** ******** **** ******** EFFLUENT GROSS VALUE REQUIREMENT FLOW, IN CONDUIT OR THRU SAMPLE ******** 03 TREATMENT PLANT MEASUREMEN T 50050 1 0 0 PERMIT REPORT REPORT MGD ******** EFFLUENT GROSS VALUE REQUIREMENT MOAVG DAILY MX NAME/TITLE PRINCIPAL EXECUTIVE OFFICER I Certify under penalty of law thai this document and all attachments were prepared under my Michael D. Skaggs 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 Sequoyah Site Vice President persons who manage the system, or lhose persons directly responsible for gathering the information, the information submitted is , to the besl of my knowledge and belief, true, accurate, and complete. I am aware that there are significan t penalties for submitting false information

, including the possibility of fine and imprisonment for knowing violations. 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 ******** ******** 30 DAILY MX ******** ******** 15 DAILYMX ******** ******** 1.0 DAILYMX ******** ******** 1.0 DAILYMX ******** ******** 1.0 DAILYMX ******** ******** ******** ******** ; r:J5f. 11Q:.,, SIGNATURE OF PRINCIPAL EXECUTIVE OFFICER OR AUTHORIZED AGENT EX OF TYPE UNITS ANALYSIS 12 su DAILY GRAB 19 MG/L DAILY COMPOS 19 MG/L DAILY GRAB 19 MG/L DAILY COMPOS 19 MG/L DAILY COMPOS 19 MG/L DAILY COMPOS ** .... DAILY CALCTD TELEPHONE DATE 423 843-7001 10 12 08 I AREA l NUMBER YEAR MO DAY CODE Page 1 of 1 PERMITTEE NAME/ADDRESS (Include Facility Name/Location if Different) Address _p.O._ilOX 200Q_ __________ _ NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPOES) DISCHARGE MONITORING REPORT (OMR) MAJOR (SUBR 01) F-FINAL Form Approved. OMB No. 2040-0004 ______ _ ____ _ 110 G I DISCHARGE NUMBER I MONITORING PERIOD_ I RECYCLED COOLING WATER EFFLUENT j I MC I To I I MO 11 11 , ...... o L-. ""'"'u III..,UUVLIVII;;) LJCIVI't:;; VVIIItJIC'llll!-4 liiiO:. lUll II. 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 ********

                • CENTIGRADE MEASUREMENT 04 04 00010 z 0 0 PERMIT ********

DEGC ********

38.3 DEGC DAILY GRAB-4 INSTREAM MONITORING REQUIREMEN T DAILYMX PH SAMPLE ******** ********

MEASUREMENT .. 12 00400 1 0 0 PERMIT ********

        • 6.0 ********

9.0 su WEEKLY GRAB EFFLUENT GROSS VALUE REQUIREMENT MINIMUM MAXIMUM SOLIDS, TOTAL SUSPENDED SAMPLE ********

                • ********
                • .. 19 MEASUREMENT 00530 1 0 0 PERMIT ********
        • ********

30 MG/L DAILY COMPOS EFFLUENT GROSS VALUE REQUIREMENT DAILY MX OIL AND GREASE SAMPLE ********

.. 19 MEASUREMEN T 00556 1 0 0 PERMIT ********

        • ********

15 MG/L DAILY GRAB EFFLUENT GROSS VALUE REQUIREMENT DAILY MX FLOW, IN CONDUIT OR THRU SAMPLE ********

                • ********

03 .. TREATMENT PLANT MEASUREMENT 50050 1 0 0 PERMIT REPORT REPORT MGD ********

.... DAILY CALCTD EFFLUENT GROSS VALUE REQUIREMENT MOAVG DAILYMX CHLORINE, TOTAL RESIDUAL SAMPLE ********

.. 19 MEASUREMENT 50060 1 0 0 PERMIT ********

.... ********

0.10 MG/L WEEKLY GRAB-4 EFFLUENT GROSS VALUE REQUIREMENT DAILYMX SAMPLE MEASUREMEN T PERMIT REQUIREMENT NAME/TITLE PRINCIPAL EXECUTIVE OFFICER I Certify under penalty of law that this document and all attachments were prepared under my sequoyah TELEPHONE DATE direction or supervision in accordance with a system designed to assure that qualified personnel Michael D. Skaggs properly galher and evaluate the informal ion submitted . Based on my inquiry of the person or persons who manage lhe system, or those persons direclly responsible for gathering lhe informalion, lhe informalion submitted is . to the besl of my knowledge and belief, true, accurate, 423 843-7001 10 12 08 Sequoyah Site Vice President and complete. I am aware that there are significan t penalties for submitting false information, SIGNATURE OF PRINCIPAL EXECUTIVE including the possibility of fine and imprisonment for knowing violations. OFFICER OR AUTHORIZED AGENT TYPED OR PRINTED NUMBER YEAR MO DAY COMMENTS AND EXPLANATION OF ANY VIOLATIONS rReference all attachments here No Discharge this Period EPA Form 3320-1 (REV 3199) Previous editions may be used Page 1 of 1 I PERMITTEE NAME/ADDRESS (Include Facility Name/Location if Different) Address _p.O.J!..OX 2.m_ __________ _ ___ _ _________ _ ATTN: stephanie A. Howard NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (OMR) I II DISCHARGE 1 I 1 """I MO r:?r*G rt MQ 1 * ., 1 From 10 11 01 To 10 11 30 MAJOR (SUBR 01) F-FINAL RECYCLED COOLING WATER EFFLUENT NO DISCHARGE I XX I *** Form Approved. OMS No. 2040-0004 NOTE: Read instructions before completinQ this form PARAMETER X OUANTrrY OR LOADING OUALITY OR CONCENTRATION NO. FREQUENCY SAMPLE EX OF TYPE AVERAGE MAXIMUM UNITS MINIMUM AVERAGE MAXIMUM UNITS ANALYSIS IC25 STATRE 7DAY CHR SAMPLE ******** ******** ******** ******** .. 23 CERIODAPHNIA MEASUREMENT I TRP3B 1 0 0 PERMIT ******** ********

        • 45.2 ******** ******** PERCENT SEMI COMPOS. EFFLUENT GROSS VALUE REQUIREMENT MINIMUM IC25 STATRE 7DAY CHR SAMPLE ********
                • ******** ******** ** PIMEPHALES MEASUREMENT TRP6C 1 0 0 PERMIT ******** ********
        • 45.2 ********

EFFLUENT GROSS VALUE REQUIREMENT MINIMUM SAMPLE MEASUREMEN T PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMEN T 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 personnel Michael D. Skaggs 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. Sequoyah Site Vice President and complete. I am aware that there are significant penalties for submitting false information. including the possibility of fine and imprisonment for knowing violations. SIGNATURE OF PRINCIPAl EXECUTIVE ITPED 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 OFFICER OR AUTHORIZED AGENT ANNUAL I 23 PERCENT SEMI COMPOS ANNUAL ! TELEPHONE DATE 423 I 843-7001 10 12 08 AREAl NUMBER YEAR MO DAY CODE Page 1 of 1 PERMITTEE NAME/ADDRESS (Include Facility Name/Location if Different) Address _P..Q.JtOX 200Q_ __________ _ ___ _ _________ _ NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPOES) DISCHARGE MONITORING REPORT (DMRJ I -u-116 G DISCHARGE NUMBER I MAJOR (SUBR 01) F-FINAL BACKWASH EFFLUENT Form Approved. OMB No. 2040-0004 ATIN: Stephanie A_ Howard I MO Fl MO I OAV I From 10 11 01 To 10 11 30 NO DISCHARGE D ... NOTE: Read instructions before completinQ this form PARAMETER X QUANTITY OR LOADING QUALITY OR CONCENTRATION NO_ FREQUENCY SAMPLE EX OF TIPE AVERAGE MAXIMUM UNITS MINIMUM AVERAGE MAXIMUM UNITS ANALYSIS DEBRIS, FLOATING (SEVERITY) SAMPLE ********

                • ********

0 0 1 I 30 VISUAL ** 9A MEASUREMENT 01345 1 0 0 PERMIT ********

""'*** ********

REPORT PASS=O SEE VISUAL EFFLUENT GROSS VALUE REQUIREMENT MOTOTAL FAIL=1 PERMIT OIL AND GREASE VISUAL SAMPLE ******** 0 ********

                • 0 1 I 30 VISUAL 94 ** MEASUREMENT 84066 1 0 0 PERMIT ********

REPORT YES=1 ********

        • SEE VISUAL EFFLUENT GROSS VALUE REQUIREMENT MOTOTAL NO=O PERMIT 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 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 Michael D. Skaggs properly gather and evaluate the information submitted

. Based on my inquiry of the person or persons who manage the system, or lhose persons directly responsible for gathering the 423 843-7001 10 12 08 information . the information submitted is , to the best of my knowledge and belief. true. accurate. Sequoyah Site Vice President and complete. I am aware that there are significant penalties for submitting false information , SIGNATURE OF PRINCIPAL EXECUTIVE I including the possibility of fine and imprisonment for knowing violations . OFFICER OR AUTHORIZED AGENT NUMBER YEAR MO DAY TIPED OR PRINTED COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here Operations performs visual inspections for floating debris and oil and grease during all backwashes . EPA Form 3320-1 (REV 3/99) Previous editions may be used Page 1 of 1 I PERMITTEE NAME/ADDRESS (Include Facility Name/Location if Different) Address _p ..Q.JtOX 200Q_ __________ _ ______ _ _________ _ NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) I 117 G I DISCHARGE NUMBER MAJOR (SUBR 01) F-FINAL BACKWASH EFFLUENT Form Approved. OMB No. 2040-0004 ATIN: stephanie A. Howard I m:l MQ rWJRING Fl MO I PO> I From 10 11 01 To 10 11 30 NO DISCHARGE D *** NOTE: Read instructions before completinQ this form PARAMETER X QUANTITY OR LOADING QUALITY OR CONCENTRATION NO. FREQUENCY SAMPLE EX OF TYPE AVERAGE MAXIMUM UNITS MINIMUM AVERAGE MAXIMUM UNITS ANALYSIS DEBRIS, FLOATING (SEVERITY) SAMPLE ********

0 0 1 I 30 VISUAL ** 9A MEASUREMENT 01345 1 0 0 PERMIT ********

        • ********

REPORT PASS=O SEE VISUAL EFFLUENT GROSS VALUE REQUIREMENT MOTOTAL FAIL=1 PERMIT OIL AND GREASE VISUAL SAMPLE ******** 0 ********

0 1 I 30 VISUAL 94 ** MEASUREMENT 84066 1 0 0 PERMIT ******** REPORT YES=1 ********

.... SEE VISUAL EFFLUENT GROSS VALUE REQUIREMENT MOTOTAL NO=O PERMIT 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 I Certify under penally 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 Michael D. Skaggs properly gather and evaluate the information submitted . Based on my inquiry of the person or persons who manage the system, or those persons directly responsibl e for gathering the 423 843-7001 10 12 08 Sequoyah Site Vice President 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, SIGNATURE OF PRINCIPAL EXECUTIVE l including the possibility of fine and imprisonment for knowing violations . OFFICER OR AUTHORIZED AGENT AREAl NUMBER YEAR MO DAY TYPED OR PRINTED CODE COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here Operations performs visual inspections for floating debris and oil and grease during all backwashes. 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) NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) MAJOR (SUBR 01) Form Approved. OMB No. 2040-0004 Address _p.O._!!_OX 200Q_ __________ _ ______ _ ______ _ ___ _ _________ _ ATTN: Stephanie A. Howard PARAMETER X I I OXYGEN, DISSOLVED (DO) SAMPLE MEASUREMENT 00300 1 0 0 PERMIT EFFLUENT GROSS VALUE REQUIREMENT SOLIDS, TOTAL SUSPENDED SAMPLE MEASUREMENT 00530 1 0 0 PERMIT EFFLUENT GROSS VALUE REQUIREMEN T SOLIDS, SETTLEABLE SAMPLE MEASUREMEN T 00545 1 0 0 PERMIT EFFLUENT GROSS VALUE REQUIREMENT FLOW, IN CONDUIT OR THRU SAMPLE TREATMENT PLANT MEASUREMEN T 50050 1 0 0 PERMIT EFFLUENT GROSS VALUE REQUIREMENT SAMPLE MEASUREMEN T PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMEN T SAMPLE MEASUREMEN T PERMIT REQUIREMENT I TN0026450 II 118 G I PERMIT NUMBER DISCHARGE NUMBER I , ... I MQ Ft MQ I PAY I From 10 11 01 To 10 11 30 F-FINAL WASTEWATER & STORM WATER EFFLUENT NO DISCHARGE I XX I *** NOTE: Read instructions before completinQ this form. QUANTITY OR LOADING OUALITI OR CONCENTRATION NO. FREQUENCY EX OF AVERAGE MAXIMUM UNITS MINIMUM AVERAGE MAXIMUM UNITS ANALYSIS ******** ******** ******** ******** .. 19 ******** ******** .... 2.0 ********

                • MG/L TWICE/ DAILY MN WEEK ******** ******** ******** ********

.. 19 ********

.... ********

100 MG/L TWICE/ DAILYMX WEEK ******** ******** ******** ******** .. 25 ******** ********

        • ********

1.0 MUL ONCE/ DAILYMX MONTH ********

                • ********

03 .. REPORT REPORT MGD ********

. ONCE/ MOAVO DAILYMX BATCH --------------------------------------SAMPLE TIPE GRAB GRAB GRAB ESTIMA --------NAME/TITLE PRINCIPAL EXECUTIVE OFFICER Michael D. Skaggs I Certify under penally of law lhallhis documenl and all attachmenls were prepared under my direction or supervision in accordance with a system designed to assure that qualified personnel gather and evaluate the information submitled. Based on my inquiry of the person or persons who manage lhe syslem, or those persons direclly responsible for galhering lhe I TELEPHONE I DATE Sequoyah Site Vice President 08 SIGNATURE OF PRINCIPAL EXECUTIVE OFFICER OR AUTHORIZED AGENT DAY informalion, lhe informalion submitted is , lo the best of my knowledge and belief, lrue, accurale, -and complete. I am aware that there are significan t penalties for submitting false information, f------------


1i ncluding the possibility of fine and imprisonment for knowing violations

. TIP ED OR PRINTED 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) Previous editions may be used Page 1 of 1 ' S58 110110 800-NPDES CORRESPONDENCE January 10, 2011 State of Tennessee Department of Environment and Conservation Division of Water Pollution Control Enforcement & Compliance Section 61h Floor, L & C Annex 401 Church Street Nashville, Tennessee 37243-1534

Dear Mr. Patrick Cromer:

SEQUOYAH NUCLEAR PLANT-DISCHARGE MONITORING REPORT FOR DECEMBER 2010 Enclosed is the December 2010 Discharge Monitoring Report for Sequoyah Nuclear Plant. Sample collection continues at the Diffuser Pond Inlet of the Yard Drainage Pond effluent because of a transformer oil spill that reached the Yard Drainage Pond. Samples collected from 9/23/2010 through 12/18/2010 have all yielded results below detection limits for oil and grease. If you have any questions or need additional information, please contact Stephanie Howard at (423) 843-6700 of Sequoyah's Environmental staff. 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, k gs Site Vice Presid t Sequoyah Nuclear Plant Enclosure cc (Enclosure): Chattanooga Environmental Field Office Division of Water Pollution Control State Office Building, Suite 550 540 McCallie Avenue Chattanooga, Tennessee 37402-2013 cc: B. E. Brickhouse, LP 5U-C D. A Day, POB 2B-SQN S. A Howard, OPS 5N-SQN K. Langdon, POB 2B-SQN D. B. Nida, LP 5U-C U.S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, DC 20555 A A Ray, WT 11A-K G. R. Signer, WT 6A-K M. D. Skaggs, OPS 4A-SQN B. A Wetzel, OPS 4A-SQN K. M. Hodges (EDMS), LP 2V-C 1 I 1 £ l Tennessee Valley Authority, Post Office Box 2000, Soddy Daisy, Tennessee 37384-2000 January 1 0, 2011 State of Tennessee Department of Environment and Conservation Division of Water Pollution Control Enforcement & Compliance Section 61h Floor, L & C Annex 401 Church Street Nashville, Tennessee 37243-1534

Dear Mr. Patrick Cromer:

SEQUOYAH NUCLEAR PLANT-DISCHARGE MONITORING REPORT FOR DECEMBER 2010 Enclosed is the December 2010 Discharge Monitoring Report for Sequoyah Nuclear Plant. Sample collection continues at the Diffuser Pond Inlet of the Yard Drainage Pond effluent because of a transformer oil spill that reached the Yard Drainage Pond. Samples collected from 9/23/2010 through 12/18/2010 have all yielded results below detection limits for oil and grease. If you have any questions or need additional information, please contact Stephanie Howard at (423) 843-6700 of Sequoyah's Environmental staff. 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, Michael D. SkJg Site Vice President Sequoyah Nuclear Plant Enclosure cc (Enclosure): Chattanooga Environmental Field Office 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, DC 20555 PERMITTEE NAME/ADDRESS (Include Facility Name/Location if Different) AdQ[ess _p ....Q.JtOX 2000 ___________ _ ______ _ ___ _ ATTN: Stephanie A. Howard NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDESJ DISCHARGE MONITORING REPORT (DMR) I -- J I I I I YEAR MO MQ PAY From 10 \12 01 To !10 12 I 31 MAJOR (SUBR 01) F-FINAL DIFFUSER DISCHARGE EFFLUENT

      • NO DISCHARGE D ... Form Approved. OMB No 2040-0004 NOTE: Read instructions before completin!l this form PARAMETER X QUANTrrY OR LOADING OUALrrY OR CONCENTRATION NO. FREQUENCY SAMPLE EX OF TYPE AVERAGE MAXIMUM UNITS MINIMUM AVERAGE MAXIMUM UNITS ANALYSIS TEMPERATURE, WATER DEG. SAMPLE ********

14.9 0 31 I 31 MODELD -04 CENTIGRADE MEASUREMENT 00010 z 0 0 PERMIT **'******

        • ********

30.5 DEG.C. SEE CKREQ INSTREAM MONITORING REQUIREMENT DAILYMX PERMIT TEMPERATURE, WATER DEG. SAMPLE ********

27.9 0 31 I 31 RCORDR .. 04 CENTIGRADE MEASUREMENT 00010 1 0 0 PERMIT ********

  • -* ********

REPORT DEG.C. SEE CKREQ EFFLUENT GROSS VALUE REQUIREMENT DAILYMX PERMIT TEMP. DIFF. BETWEEN SAMP. & SAMPLE ********

3.3 0 31 I 31 CALCTD -04 UPSTRM DEG.C MEASUREMENT 00016 1 w 0 PERMIT ********

.... ********

5.0 DEG.C . CONTIN CALCTD EFFLUENT GROSS VALUE REQUIREMENT DAILYMX uous PH SAMPLE ********

7.8 ******** 8.1 0 5 I 31 GRAB -12 MEASUREMENT 00400 1 0 0 PERMIT ********

        • 6.0 ********

9.0 su WEEKLY GRAB EFFLUENT GROSS VALUE REQUIREMENT MINIMUM MAXIMUM SOLIDS, TOTAL SUSPENDED SAMPLE ********

4 4 0 1 I 31 GRAB -19 MEASUREMENT 00530 1 0 0 PERMIT ********

    • -********

30 100 MG/L MONTHLY GRAB EFFLUENT GROSS VALUE REQUIREMENT MOAVG DAILYMX OIL AND GREASE SAMPLE ********

<5 <5 0 1 I 31 GRAB -19 MEASUREMENT 00556 1 0 0 PERMIT ********

-** ******** 15 20 MG/L MONTHLY GRAB EFFLUENT GROSS VALUE REQUIREMENT MOAVO DAILYMX FLOW, IN CONDUIT OR THRU SAMPLE ******** 1661 ******** ********

0 31 I 31 RCORDR 03 .. TREATMENT PLANT MEASUREMENT 50050 1 0 0 PERMIT ******** REPORT MGD ********

-CONTIN RCORDR EFFLUENT GROSS VALUE REQUIREMENT DAILY MX uous NAME/TITLE PRINCIPAL EXECUTIVE OFFICER 1 Certify undef penally of law lhallhi' document and all aua<:tmcnts WUnl prepared under my TELEPHONE DATE dorectJon or supeMsoon in occonl...-.:e wo\h e system to assuro that qualified Jl<lf$0MBI t?-Michael D. Skaggs . prcp<irly galh!!r and evaluate the tnfonnatlon submilled . Based on my inquiry of or persons who manage the system, or I hose persoos dorectly responsoble for gathering "'" Sequoyah Site esident 423 843-7001 11 01 06 Information , lhe informaiJon submllled IS

  • lo lhe best of my knowledge and belief. true, aCOJl1lle, Sequoyah Site Vice President and complete. I am aware lhal \herll are significant penalties IO< 5Ubmilting false tnformalton

. SIGNATURE OF PRINCIPAL EXECUTIVE including \he possibiloty or fine and lmprosoomenl for knowing violations_ OFFICER OR AUTHORIZED AGENT AREA NUMBER YEAR MO DAY TYPED OR PRINTED COOL -----COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here No closed mode operation. The following information is included in an attachment:

1. CCW data 2. veliger monitoring data EPA Fonn 3320-1 (REV 3/99) Previous editions may be used Page 1 of 2 DMR Attachment CCW Data CCWTRENCH Extractable Petroleum Date/Time Collected Hydrocarbons AnaJysls Date/Time Analyst Method No water would come out of the pump. No sample could be obtained.

CCWCHANNEL Extractable Petroleum Date/Time Collected Hydrocarbons Analysis Date/Time Analyst Method 11/09/2010@ 1030 <0.10 mg/1 11/1212010@ 0403 KLM EPH Mean# of Water Mean# of Water SUB NOTES:% Sample Date ZM/m3 %Settlers Temp. ("C) Sample Date Asiatic Temp. ("C) LOCATION LOCATION Gravid Asiatic COLLECTED BY Clams/m3 Clam 11/03/2009 133 0 16 11/03/2009 76 16 In plant RCW CMW 11/10/2009 417 6.1 16 11/10/2009 25 16 In plant RCW CMW 11/17/2009 269 0 16 11/17/2009 0 16 In plant RCW CMW 11/24/2009 36 50 15 11/24/2009 18 15 In plant RCW CMW 12/01/2009 32 0 13.5 12/01/2009 0 13.5 In plant RCW WE 12/08/2009 38 0 11 12/08/2009 0 11 In plant RCW CMW 01/05/2010 0 0 6 01/05/2010 0 6 In plant RCW B 01/12/2010 0 0 5 01/12/2010 0 5 In plant RCW 01/19/2010 0 0 6 01/19/2010 0 6 In plant RCW p 01/26/2010 32 0 7.5 01/26/2009 0 7.5 In plant RCW NRT 02/02/2010 0 0 7 02/02/2010 0 7 In plant RCW MSWIWDT 02/09/2010 0 0 8 02/09/2010 0 8 In plant RCW BL/TC 02/16/2010 0 0 5 02/16/2010 0 5 In plant RCW BJ 02/23/2010 11.7 0 7 02/23/2010 0 7 lnplant RCW BJ 03/02/2010 0 0 6 03/02/2010 0 6 In plant RCW PB 03/09/2010 0 0 8 03/09/2010 0 8 In plant RCW MJW 03/16/2010 0 0 10 03/16/2010 0 10 In plant RCW BC 03/23/2010 14 0 11 03/23/2010 0 11 lnplant RCW BC 03/30/2010 0 0 14 03/30/2010 0 14 In plant RCW BAPO Apr-2010 no samples collected May-2010 no samples collected Jun-2010 no samples collected Jul-2010 no samples collected Aug-2010 no samples collected Sep-2010 no samples collected Oct-2010 no samples collected Nov-2010 no samples collected 12/07/2010 6 100 23 12/07/2010 0 23 Turbine PB 12/14/2010 0 0 10 12/14/2010 0 10 Turbine 12/22/2010 0 0 10.5 12/22/2010 0 10.5 RCW PERMITTEE NAME/ADDRESS (Include Facility Name/Location if Different) NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR} MAJOR (SUBR 01) F-FINAL Form Approved. OMB No. 2040-0004 Address _p.o._.e._ox_2ooo ___________ _ ______ _ FaQ!jty_ _lVA..:_SEOUO'ffili.N!J.CLEA.R.eJ,ANT ____ _ ATTN: stephanie A. Howard PARAMETER C>< CHLORINE, TOTAL RESIDUAL SAMPLE MEASUREMENT 50060 1 0 0 PERMIT EFFLUENT GROSS VALUE REQUIREMENT TEMPERATURE-C, RATE OF SAMPLE CHANGE MEASUREMENT 82234 1 0 0 PERMIT EFFLUENT GROSS VALUE REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT F=----I ----TN0026450 101 G PERMIT NUMBER DISCHARGE NUMBER I , ... I MO r::rbG rt MO I PAY I From 10 12 01 To 10 12 31 DIFFUSER DISCHARGE EFFLUENT

      • NO DISCHARGE D ... NOTE: Read instructions before completinq this form QUANTITY OR LOADING QUALITY OR CONCENTRATION NO. FREQUENCY EX OF AVERAGE MAXIMUM UNITS MINIMUM AVERAGE MAXIMUM UNITS ANALYSIS

0.015 0.036 0 14 I 31 ** 19 ********

....... ******** 0.10 0.10 MG/L WEEK-MOAVG INSTMAX DAYS ******** 1 ********

0 31 I 31 62 ** ******** 2 DEG ********

              • --CONTIN DAILYMX C/HR uous . /'I SAMPLE GRAB CALCTD CALCTD CALCTD NAME/TITLE PRINCIPAL EXECUTIVE OFFICER I Certify under penalty of law thallhis clocumenl and all altadlments were prepared under my TELEPHONE DATE d"edion or supervosion on occordance wtlh a system designed lo assure lhal qualified personnel Michael D. Skaggs properly gather and evaluele lha inlormatoon submilted Based on my inquiry of tho parson or persons who manage lhe system. or those persons directly responstble for galhenng the Information

. lhe information sulxmlled is, to lhe best or my knowledge and belief, ln.oe, aq:urate, Sequoyah Site Vice President and complete I am aware that lhere ere signific:at11 penaltle* for submiUmg false lnfonnatlon . 1ncludong tho possd>ilily of fine and imprisonment for knowing violations _ OR PRINTED ------COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here The only 8/CTP chemicial injection this period was Towerbrom 960. EPA Fonn 3320-1 (REV 3199) Previous editions may be used 423 843-7001 11 01 06 SIGNATURE OF PRINCIPAL EXECUTIVE I OFFICER OR AUTHORIZED AGENT _ YEAR MO DAY --Page 2 of 2 PERMITTEE NAME/ADDRESS (Include Facility NameA..ocation if Different) mw __ Adtt[ess J..Q.JtOX 2QO(L __________ _ ___ ______ _ ___ _ ATTN: stephanie A. Howard NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) F----:rNo6264so -ll--1o1a1 PERMIT NUMBER l DISCHARGE NUMBERl I """I MD Ft MO I DAY I From 10 10 01 To 10 12 31 MAJOR (SUBR 01) F-FINAL DIFFUSER DISCHARGE EFFLUENT

      • NO DISCHARGE D *** Form Approved. OMB No. 2040-0004 NOTE:: Read instructions before completina this form. PARAMETER X QUANTJTY OR LOADING QUALITY OR CONCENTRATION NO. FREQUENCY SAMPLE EX OF TYPE AVERAGE MAXIMUM UNITS MINIMUM AVERAGE MAXIMUM UNITS ANALYSIS BORON, TOTAL SAMPLE '********

<0.20 0 1/92 .. 19 MEASUREMENT 01022 1 0 0 PERMIT ********

        • ******* REPORT ******* MG/L QTRLY GRAB EFFLUENT GROSS VALUE REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT

--L__ -----NAME/TITLE PRINCIPAL EXECUTIVE OFFICER I Cett1fy under penalty of law that this doct.lment and all atladvnents were prepared under my TELEPHONE DATE d1111dlon or supervision In acco<dance with a system designed to assure that qualified personnel Michael D. Skaggs proporly gather and evaluaiB th" information submitted Based on rny 1nqu1ry of the person or persons who menage lhe system. or those persons doreclly responsible for gathering the 423 I 843-7001 11 01 06 Information . tha lnlonnalJOn submiUed IS. to tha best of my knowledge and belief. trve, accurate, Sequoyah Site Vice President and complete I am aware that !hare are signoficant penalties for sl.tlrntlting false fnformalJOn , SIGNATURE OF PRINCIPAL EXECUTIVE I I I lnctudong the possoboloty of fone and irnpnsonment for knowing violations OFFICER OR AUTHORIZED AGENT NUMBER YEAR MO DAY I TYPED OR PRINTED COMMENTS AND EXPLANATION OF ANY VIOLATIONS fHeference all attachments here Boron was sampled on 10/6/2010. EPA Form 3320-1 (REV 3199) Previous editions may be used Page 1 of 1 PERMITTEE NAME/ADDRESS (Include Facility Name/location if Different} mw __ Mmess___Y..O.l!_OX2J!O<L __________ _ NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPOES} DISCHARGE MONITORING REPORT (DMRJ MAJOR (SUBR 01) F-FINAL Form Approved. OMB No. 2040-0004 1-I I I ,. ** I MO r%Wj***G rt MO I OAY I BIOMONlTORING FOR OUTFALL 101 ATIN: stephanie A. Howard PARAMETER X IC25 STATRE 7DAY CHR SAMPLE CERIODAPHNIA MEASUREMENT JRP3B 1 0 0 PERMIT EFFLUENT GROSS VALUE REQUIREMENT IC25 STATRE 7DAY CHR SAMPLE PIMEPHALES MEASUREMENT irRP6C 1 0 0 PERMIT EFFLUENT GROSS VALUE REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMF'LE MEASUREMENT PERMIT REQUIREMENT SAMF'LE MEASUREMENT PERMIT REQUIREMENT EFFLUENT From 10 12 01 To 10 12 31 *** NO DISCHARGE D ... NOTE: Read instructions before completinQ this form QUANTITY OR LOADING QUALITY OR CONCENTRATION NO. FREQUENCY SAMPLE EX OF TYPE AVERAGE MAXIMUM UNITS MINIMUM AVERAGE MAXIMUM UNITS ANALYSIS .......... .......... Monitoring ....... *** ... ....... ** 23 Not Required

              • '*
  • -45.2 ..........
    • -****** PERCENT SEE COMPOS MINIMUM PERMIT '********

........,.. ..... Monitoring -... .,.,.,.,. -23 Not Required

                • ...........

........ 45.2 ***'****'*

  • '*******

PERCENT SEE COMPOS MIMINUM PERMIT NAME/TITLE PRINCIPAL EXECUTIVE OFFICER Michael D. Skaggs 1 Certify under penally ollaw \hatlhls document and all altachmen ts -re lJOde( my \-\ I TELEPHONE I DATE lrecl10n or supo!Vrs*on in aocordance With a system designed to assure lha.t quahf!Gd personnel prnpel1y galhef and evaluato the *nlormabon submitted Based on my Inquiry ol the person or parsons who manage lhe system, or lhose po180<1S directly responsible lor gathering lhe inlonnabon . lhe informalloo !lUbmitled **. lo lhe best ol my knowledge and belief, lruu. accurate, 1-------and canplete. I am aware thallhere are s.lgnificant penalties lor submitbng falselnfOITTiallon. Sequoyah Site Vice President SeQuovah Site resident 1---------------------l'noluding the possibility ol fine anollmprisonment for knowing violations. OR PRINTED COMMENTS AND EXPLANATION OF ANY VIOLATIONS fReference all attachments here Toxicity was not sampled in December 2010. EPA Fonn 3320-1 (REV 3/99) Previous editions may be used SIGNATURE OF PRINCIPAL EXECUTIVE OFFICER OR AUTHORIZED AGENT I 423 843-7001 I 11 I 01 1 o6 I AREA I NUMBER I YEAR I MO I DAY Page 1 of 1 PERMITTEE NAME/ADDRESS (Include Facility Name/Location if Different) __p.O.JtOX2000 ___________ _ ______ _ ATIN: stephanie A. Howard NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPOESJ DISCHARGE MONITORING REPORT (OMR) [ . J I J I v***i MO r:?T'"G MO I OAY I From 10 12 01 To 10 12 31 MAJOR (SUBR 01) F-FINAL Form Approved. OMB No. 2040-0004 LOW VOL. WASTE TREATMENT POND EFFLUENT

      • NO DISCHARGE D ... NOTE: Read instructions before completinQ this form PARAMETER X QUANTITY OR LOADING QUALITY OR CONCENTRATION NO. FREQUENCY SAMPLE EX OF TYPE AVERAGE MAXIMUM UNITS MINIMUM AVERAGE MAXIMUM UNITS ANALYSIS PH SAMPLE ........

'******** 7.3 ******** 7.8 0 14 I 31 GRAB -12 MEASUREMENT 00400 1 0 0 PERMIT ******** "'******* .. 6.0 ******** 9.0 su THREE/ GRAB EFFLUENT GROSS VALUE REQUIREMENT MINIMUM MAXIMUM WEEK SOLIDS, TOTAL SUSPENDED SAMPLE 55 94 ******** 6 9 0 5 I 31 GRAB MEASUREMENT 26 19 00530 1 0 0 PERMIT 380 1250 LBS/DY ******** 30 100 MG/L WEEKLY GRAB EFFLUENT GROSS VALUE REQUIREMENT MOAVG DAILYMX MOAVG DAILY MX OIL AND GREASE SAMPLE <55 <61 ******** <6 <6 0 5 I 31 GRAB MEASUREMENT 26 19 00556 1 0 0 PERMIT 190 250 LBS/DY ******** 15 20 MG/L WEEKLY GRAB EFFLUENT GROSS VALUE REQUIREMENT MOAVG DAILYMX _MO AVr;_ DAILY MX FLOW, IN CONDUIT OR THRU SAMPLE 1.116 1.337 ********

0 31 I 31 TOTALZ 03 ** TREATMENT PLANT MEASUREMENT 50050 1 0 0 PERMIT REPORT REPORT MGD ******"'*

.. SEE TOTALZ EFFLUENT GROSS VALUE REQUIREMENT MOAVG DAILYMX PERMIT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT


NAME/TITLE PRINCIPAL EXECUTIVE OFFICER I Certify undor penally or law thai lhls dorumonl and all allachment s were prepared under my '1:-tf.

TELEPHONE DATE direction or supe<Vislon in accordance with a system <fes19ned to assure thai qualified personnel Michael D. Skaggs proper1y gather and 8'1Siusla lhe Information submitted Based on my Inquiry of the person or persons who manage lhe sysll!fl1 . or tho!.EI persons directly responsible for galharlng lhe 423 843-7001 11 01 06 lnl011t1aUon, the Information submolled os

  • to the best al my knowledge and belle!, true. accurate. Sequoyah Site Vice President and rornplate. I am aware thai there are SiiJildlcanl penaiOes for submilting false lnformalion, SIGNATURE OF PRINCIPAL EXECUTIVE I Including the pos51bihly of fine end lmprlsonmenl for knowing 11101a11ons OFFICER OR AUTHORIZED AGENT AREA I NUMBER YEAR MO DAY TYPED OR PRINTED ----*---------COnE_L_ __ _I ----**------COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here EPA Fonn 3320-1 (REV 3/99) Previous editions may be used Page 1 of 1 PERMITIEE NAME/ADDRESS (Include Facility NameA-ocation if Different) NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMRI MAJOR (SUBR 01) F-FINAL. Form Approved. OMB No 2040-0004

_Mdress __________ _ ______ _ ___ _ _________ _ ATTN: stephanie A. Howard PARAMETER X PH SAMPLE MEASUREMENT 00400 1 0 0 PERMIT EFFLUENT GROSS VALUE REQUIREMENT SOLIDS, TOTAL SUSPENDED SAMPLE MEASUREMENT 00530 1 0 0 PERMIT EFFLUENT GROSS VALUE REQUIREMENT OIL AND GREASE SAMPLE MEASUREMENT 00556 1 0 0 PERMIT EFFLUENT GROSS VALUE REQUIREMENT PHOSPHORUS, TOTAL (AS P) SAMPLE MEASUREMENT 00665 1 0 0 PERMIT EFFLUENT GROSS VALUE REQUIREMENT COPPER, TOTAL (AS CU) SAMPLE MEASUREMENT 01042 1 0 0 PERMIT EFFLUENT GROSS VALUE REQUIREMENT IRON, TOTAL (AS FE) SAMPLE MEASUREMENT 01045 1 0 0 PERMIT EFFLUENT GROSS VALUE REQUIREMENT FLOW, IN CONDUIT OR THRU SAMPLE lfREA TMENT PLANT MEASUREMENT !i0050 1 0 0 PERMIT EFFLUENT GROSS VALUE REQUIREMENT


I -----1 --TN0026450 107 G PERMIT NUMBER DISCHARGE NUMBE 1 , ... I MD r9***o Fi MO 1 PAY 1 From 10 12 01 To 10 12 31 METAL CLEANING WASTE POND EFFLUENT

      • NO DISCHARGE I XX I *** NOTE: Read instructions before completinSI this form OUANTrrY OR LOADING QUALITY OR CONCENTRATION NO. FREQUENCY EX OF AVERAGE MAXIMUM UNITS MINIMUM AVERAGE MAXIMUM UNITS ANALYSIS

'********

-12 ********

.. _ 6.0 ******** 9.0 su DAILY MINIMUM MAXIMUM ******** ...........

-19 ********

        • ********

30 MG/L DAILY DAILYMX ********

-19 ********

        • ********

15 MG/L DAILY DAILY MX ********

        • '****

........ -19 *******"'

        • ********

1.0 MG/L DAILY DAILYMX ********

...... .,. ******** -19 ********

.... ********

            • "*

1.0 MG/L DAILY DAILYMX ......... ********

    • 19 ********

.... ********

1.0 MG/L DAILY DAILYMX ********

03 ** REPORT REPORT MGD ********

.... DAILY MOAYJJ DAILY MX SAMPLE TYPE GRAB COMPOS GRAB COMPOS COMPOS COMPOS CALCTD NAME/TITLE PRINCIPAL EXECUTIVE OFFICER I Certify under penally of law lhallhis document and all allachmenls were prepared under my TELEPHONE DATE Clirection or superv1s1on 1n accordance with a system designed lo assure !hal qualified personnel Michael D. Skaggs properly gather and evaluate lhe information submitted Based on my inquiry of the person or persons who manage the system, or those persons direclly responsible for galhering the Information, the information submitted is , to the best of my knowledge and belief, true, accurate, Sequoyah Site Vice President end complete. 1 am aware that there are sign1f1cant penalties for submitting false information , Including the possibility of fine and imprisonment for knowing viola lions ITPED 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 SIGNATURE OF PRINCIPAL EXECUTIVE OFFICER OR AUTHORIZED AGENT 423 843-7001 11 01 06 I NUMBER YEAR MO DAY --Page 1 of 1 I PERMITTEE NAME/ADDRESS (Include Facility Name/location if Different) Address __p _,Q.JtOX.200Q_ __________ _ ____ ______ _ ______ _ ___ _ _________ _ ATTN: stephanie A. Howard NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPOES) DISCHARGE MONITORING REPORT (DMR) \ J I x***i MQ r9RING Fl MQ I PAY I From 10 12 01 To 10 12 31 MAJOR (SUBR F-FINAL RECYCLED COOLING WATER EFFLUENT

      • NO DISCHARGE I XX I *** Form Approved. OMB No. 2040-0004 NOTE: Read instructions before completinA this form. PARAMETER

>< QUANTITY OR LOADING QUALITY OR CONCENTRATION NO. FREQUENCY SAMPLE AVERAGE MAXIMUM UNITS MINIMUM AVERAGE MAXIMUM TEMPERATURE, WATER DEG. SAMPLE ********

CENTIGRADE MEASUREMENT 04 00010 z 0 0 PERMIT "*******

DEGC ********

38.3 INSTREAM MONITORING REQUIREMENT DAILYMX PH SAMPLE .......... '********

-MEASUREMENT 00400 1 0 0 PERMIT ********

        • 6.0 ********

9.0 EFFLUENT GROSS VALUE REQUIREMENT MINIMUM MAXIMUM SOLIDS, TOTAL SUSPENDED SAMPLE ********

              • ill

.. MEASUREMENT 00530 1 0 0 PERMIT ********

        • ********

EFFLUENT GROSS VALUE REQUIREMENT OIL AND GREASE SAMPLE ******'**

  • '*******

.. MEASUREMENT 00556 1 0 0 PERMIT ********

        • ********

EFFLUENT GROSS VALUE REQUIREMENT FLOW, IN CONDUIT OR THRU SAMPLE ******** 03 TREATMENT PLANT MEASUREMENT 50050 1 0 0 PERMIT REPORT REPORT MGD ******** EFFLUENT GROSS VALUE REQUIREMENT MO_AVO DAILY MX CHLORINE, TOTAL RESIDUAL SAMPLE ********

              • "

.. MEASUREMENT 50060 1 0 0 PERMIT ********

.... ******** EFFLUENT GROSS VALUE REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT NAMEITITLE PRINCIPAL EXECUTIVE OFFICER I Certify under penally of law lhallhis document and all attachments were prepared under my directlon or superv1sion 1n accordance wilh a system designed to assure thai qualified personnel Michael D. Skaggs properly gather and evaluate the mformation submitted Based on my inquiry of lhe person or persons who manage the system. or those persons directly responsible for gathering the Sequoyah Site Vice President tllformalion, the information submined is , to the best of my knowledge and belief, true, accurale. Elnd complete I am aware lhat there are significanl penalties for submitting false information , including the possibility of fine and imprisonment for knowing violations ITPED 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 ********

30 DAILY MX ********

        • "***

15 DAILYMX ********

      • "****

'********

0.10 DAILYMX .*. ,, SIGNATURE OF PRINCIPAL EXECUTIVE OFFICER OR AUTHORIZED AGENT EX OF TYPE UNITS ANALYSIS 04 DEGC DAILY GRAB-4 12 su WEEKLY GRAB 19 MG/L DAILY COMPOS 19 MG/L DAILY GRAB ** ..... DAILY CALCTD 19 MGil WEEKLY GRAB-4 TELEPHONE DATE 423 843-7001 11 01 06 I AREA I NUMBER YEAR MO DAY rooF --Page 1 of 1 I PERMITTEE NAMEJADDRESS (Include Facility Name/Location if Different) Mdress _p ...Q.JtO.X.2.000 ___________ _ ______ _ ___ _ _________ _ NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) 1 J 1 DISCHARG: MAJOR (SUBR 01) F-FINAL RECYCLED COOLING WATER EFFLUENT Form Approved. OMB No. 2040-0004

      • NO DISCHARGE I XX I *** ATIN: stephanie A. Howard 1 1 YEAR MO MO DAY From 10 !12 01 To !10 12 I 31 NOTE: Read instructions before completinQitlis form. PARAMETER

>< OUANTITY OR LOADING AVERAGE MAXIMUM UNITS MINIMUM IC25 STATRE 7DAY CHR SAMPLE ********

... CERIODAPHNIA MEASUREMENT TRP3B 1 0 0 PERMIT ********

        • 45.2 EFFLUENT GROSS VALUE REQUIREMENT MINIMUM IC25 STATRE 7DAY CHR SAMPLE .........

... ., .... ... PIMEPHALES MEASUREMENT TRP6C 1 0 0 PERMIT ********

    • "'* 45.2 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 Michael D. Skaggs 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 proper1y gather and evaluate the information Based on my inquiry of the person or persons who manage the system. or those persons directly responsible for gathering the OUALITY OR CONCENTRATION AVERAGE MAXIMUM ********

. infomation . the infomation submitted is . to the best of my knowledge and belief. true, accurate. --Sequoyah Site Vice President Sequoyah Site Vi. re dent and complete I am aware that there are significant penalties for submitting false Information, *--* -:SI(jNATURt Ul-PRINCIPAL EXECUTIVE 1----------------------tlncluding the possibili ty of fine and imprisonment for knowing violations TYPED OR PRINTED COMMENTS AND EXPLANATION OF ANY VIOLATIONS fReference all attachments here No Discharge this Period EPA Form 3320-1 (REV 3199) Previous editions may be used OFFICER OR AUTHORIZED AGENT NO. FREQUENCY SAMPLE EX OF TIPE UNITS ANALYSIS 23 PERCENT SEMI COMPOS ANNUAL 23 PERCENT SEMI COMPOS ANNUAL ---TELEPHONE DATE 06 DAY Page 1 of 1 PERMmEE NAME/ADDRESS (Include Facility NameA.ocation if Different) _MQ[ess _p.O.JtOX 2J!OIL __________ _ ______ _ _________ _ NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDE$) DISCHARGE MONITORING REPORT (DMR) MAJOR (SUBR 01) F-FINAL BACKWASH EFFLUENT Form Approved. OMB No. 2040-0004 ATTN: stephanie A. Howard I Lo:::d I 1 X ... I MQ rt MQ 1 DAy 1 From 10 12 01 To 10 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 DEBRIS, FLOATING (SEVERITY) SAMPLE ********

0 0 1 I 31 VISUAL ** 9A MEASUREMENT 01345 1 0 0 PERMIT ********

  • -* ********

REPORT PASS=O SEE VISUAL EFFLUENT GROSS VALUE REQUIREMENT MOTOTAL FAIL=1 PERMIT OIL AND GREASE VISUAL SAMPLE ****'**** 0 ********

0 1 I 31 VISUAL 94 ** MEASUREMENT 84066 1 0 0 PERMIT ******** REPORT YES=1 ********

-SEE VISUAL EFFLUENT GROSS VALUE REQUIREMENT MOTOTAL NO=O PERMIT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT ---NAME/TinE PRINCIPAL EXECUTIVE OFFICER I Certify under penalty of law that this document and all attachments were prepared under my TELEPHONE DATE or supervision In accordance with a system designed to assure lhal qualified personnel Michael D. Skaggs JProperly 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 423 I 843-7001 11 01 06 information, the information submined is

  • to the best of my knowledge and belief. true. accurate.

Sequoyah Site Vice President ana complete. I am aware that there are significant penalties lor submitting false information. SIGNATURE OF PRINCIPAL EXECUTIVE including the possibility of fine and imprisonment for knowing violations . OFFICER OR AUTHORIZED AGENT AREA I NUMBER YEAR MO DAY TIPED OR PRINTED ('Of""'= COMMENTS AND OF ANY tlleference all attachments here Operations performs visual inspections for floating debris and oil and grease during all backwashes. EPA Fonn 3320-1 (REV 3/99) Previous editions may be used Page 1 of 1 PERMITTEE NAME/ADDRESS (Include Facility NameA.ocation if Different} __________ _ ______ _ ______ _ ___ _ _________ _ NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPOES} DISCHARGE MONITORING REPORT (OMRJ [ ll::HARGE 1 l MAJOR (SUBR 01) F-FINAL BACKWASH EFFLUENT Form Approved. OMB No. 2040-0004 ATIN: Stephanie A. Howard I ,, .. I MO rq***G F! MQ I DAY I From 10 12 01 To 10 12 31 *** NO DISCHARGE D ... PARAMETER X OUANTrrY OR LOADING AVERAGE MAXIMUM UNITS MINIMUM DEBRIS, FLOATING (SEVERITY} SAMPLE --*******

........ ... MEASUREMENT 01345 1 0 0 PERMIT ********

        • ********

EFFLUENT GROSS VALUE REQUIREMENT OIL AND GREASE VISUAL SAMPLE ******** 0 ******** 94 MEASUREMENT 84066 1 0 0 PERMIT ******** REPORT YES=1 ******** EFFLUENT GROSS VALUE REQUIREMENT MOTOTAL NO=O 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 Michael D. Skaggs 1 Certify under penally of law lhallhis documenl and all attachmenls were prepared under my dlreci!On or supervisiOn In accordance wi!h a sys1em des*gned to assure thai qualified personnel properly galher and evaluale the informalion submitted Based on my inquiry of lhe person or persons who manage lhe syslem. or lhose persons directly responsible for galhering !he NOTE: Read instructions before completin!l this form. OUALrrY OR CONCENTRATION NO. FREQUENCY SAMPLE EX OF TYPE AVERAGE MAXIMUM UNITS ANALYSIS

0 0 1 I 31 VISUAL 9A ******** REPORT PASS=O SEE VISUAL MOTOTAL FAIL=1 PERMIT ********

0 1 I 31 VISUAL .. ********

  • ******* .... SEE VISUAL PERMIT ' ----TELEPHONE DATE 11 06 informalion. lhe informalion submitted is
  • lo the best of my knowledge and belief. lrue. accurale. 1---------------------1 and complele I am aware lhallhere are significanl penallies for submitling false information

. Sequoyah Site Vice President 423 843-7001 01 1---------------


il ncluding the possibilily of fine and imprisonment for knowing viola lions TIPED OR PRINTED COMMENTS AND OF ANY (Reference all attachments here Operations performs visual inspections for floating debris and oil and grease during all backwashes

. EPA Form 3320-1 (REV 3199) Previous editions may be used SIGNATURE OF PRINCIPAL EXECUTIVE OFFICER OR AUTHORIZED AGENT AREA I NUMBER YEAR Page 1 of 1 MO DAY PERMITTEE NAME/ADDRESS (Include Facility Name/Location if Different) _Mdress _p_.Q.JtOX2_QOQ_ __________ _ ___ ____ _ ATTN: Stephanie A. Howard NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) I DISCHARG; I I ""I MO f:?1"'"" Fl MO I DAY I From 10 12 01 To 10 12 31 MAJOR (SUBR 01) F-FINAL WASTEWATER & STORM WATER EFFLUENT

      • NO DISCHARGE I XX I ... Fonn Approved.

OMB No. 2040-0004 NOTE: Read instructions before completinq this form. PARAMETER X QUANTITY OR LOADING QUALITY OR CONCENTRATION NO. FREQUENCY SAMPLE EX OF TYPE AVERAGE MAXIMUM UNITS MINIMUM AVERAGE MAXIMUM UNITS ANALYSIS OXYGEN, DISSOLVED (DO) SAMPLE ********

-19 MEASUREMENT 00300 1 0 0 PERMIT ********

        • 2.0 ********

MG/L TWICE/ GRAB EFFLUENT GROSS VALUE REQUIREMENT DAILYMN WEEK SOLIDS, TOTAL SUSPENDED SAMPLE ******** ********

-19 MEASUREMENT 00530 1 0 0 PERMIT ********

        • ********

100 MG/L TWICE/ GRAB EFFLUENT GROSS VALUE REQUIREMENT DAILYMX WEEK SOLIDS, SETTLEABLE SAMPLE '********

-25 MEASUREMENT 00545 1 0 0 PERMIT ********

-** ********

1.0 MUL ONCE! GRAB EFFLUENT GROSS VALUE REQUIREMENT DAILYMX MONTH FLOW, IN CONDUIT OR THRU SAMPLE *******"'

03 .. TREATMENT PLANT MEASUREMENT 50050 1 0 0 PERMIT REPORT REPORT MGD ******** ********

. ONCE/ ESTIMA EFFLUENT GROSS VALUE REQUIREMENT MOAVO DAILYMX BATCH SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT ..... / NAME/TITLE PRINCIPAL EXECUTIVE OFFICER I Certify under penally of law thallhls document lm(j all altachmenls were prepared lmder my .. .. TELEPHONE DATE d*red00'1 or suporvlslorl l<1 accordance wrlh a system destgned to assure thai qualified personnel Michael D. Skaggs properly gather and IM!Iuate the lnformalloo sulxlulled Based on my Inquiry of 1he persons who manage !he syslem, 0< lhasa persons dlredly raspoosrble IO< galherrng the lmoonation , lhe Information submrHed Is. to the oost of my knowledge and oollef. true. accurale, 423 843-7001 11 01 06 Sequoyah Site Vice President and complete I am aware lhallhere are signrlicant penal119s le< sU>mithng false informatoon , SIGNATURE OF PRINCIPAL EXECUTIVE I i(lClud1ng lha possrblllty of fine and impnsonmen t for ilnoWtng YIOIBUOflll . OFFICER OR AUTHORIZED AGENT NUMBER YEAR MO DAY TYPED OR PRINTED -COMMENTS AND EXPLANATION OF ANY VIOLATIONS (f?eference 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) Previous editions may be used Page 1 of 1 REVIEW/CONCURRENCE SHEET DOCUMENT NAME: SEQUOYAH NUCLEAR PLANT-December 2010 DMR ORGANIZATION: Environmental DOCUMENT PREPARED BY: Brad Love DATE: 01/06/2011 CONCURRENCES Name R c Signature -Comment Date v N B.M. Love X S. A. Howard X D.A. Day X M.D. Skaggs X INSTRUCTIONS

Originator will determine the review/concurrence assignment.

REVIEW: Examine technical content and commitments made. A review (RV) should confirm the truth and accuracy of factual statements and indicate agreement with commitments made which are applicable to the reviewer's organization. CONCURRENCE: Indication of agreement with the document as a whole. Concurrence (CN) signifies that the document is responsive to the intended

purpose, logical in construction, and clear in meaning in the eyes of the recipient.

A concurrence signature indicates that the individual would be willing to sign the document for the agency.}}