ML092890036
| ML092890036 | |
| Person / Time | |
|---|---|
| Site: | Sequoyah  |
| Issue date: | 10/13/2009 |
| From: | Cleary T Tennessee Valley Authority |
| To: | Barton B Office of Nuclear Reactor Regulation, State of TN, Dept of Environment & Conservation, Div of Water Pollution Control |
| References | |
| TN0026450 | |
| Download: ML092890036 (28) | |
Text
Tennessee Valley Authority -
Post Office Box 2000 Soddy Daisy, Tennessee 37384-2000 Timothy P. Cleary Site Vice President Sequoyah Nuclear Plant October-13, 2009 Ms, B. Paulette Barton State of Tennessee Department of Environment and Conservation Division of Water Pollution Control Enforcement.& Compliance Section 6 th Floor, L&C Annex 401 ChurchStreet Nashville, Tennessee 37243-1534 Ms, Barton:.
2009 DISCHARGE MONITQRING REPORT - QUALITY ASSURANCE (DMR-QA) STUDY 29 PROVIDER-GRADED TEST RESULTS - FINAL REPORT Please find enclosed'the provider-graded test results for the 2009 DMR-QA Study 29 Laboratory Performance Evaluation obtained by TVA Sequoyah Nuclear Plant (SQN) and supporting laboratories as required by NPDES Permit TN0026450. Upon review of the DMR-QA 29 final report,...
there were two analyte results that were-evaluated as "Not Acceptable." The two "Not Acceptable" analyte results have been entered into the TVA corrective action program and investigations have been initiated to identify the problems at both laboratories in order to implement adequate corrective actions. Remedial samples have also been ordered for analysis to confi'rm that identified problems are corrected. A completed and signedcorrective action report will be submitted by.December 4, 2009. If you have any questions or need additional information, please contact Ann Hurt at (423) 843-6714 or Stephanie Howard at (423) 843-6700 of Sequoyah's Environmental staff.
Sincerely, Timothy P. VCleary Site Vice President Sequoyah Nuclear Plant Enclosure cc (Enclosure)
Mr. Ray Terhune.
US EPA Region IV SESD/MTSB/QAS 980 College Station Road Athens, Georgia 30605-2720 U.S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, D.C. 20555 Chattanooga Environmental Assistance Center Division of Water Pollution Control State Office Building, Suite 550 540 McCallie Avenue Chattanooga, Tennessee 37402-2013
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0MB Control No. 2080-0021 Approval expires 12/313/2010 United States V`EPA ENVIRONMENTAL PROTECTION AGENCY United Slates E nvýiom en-ý al Pmtpoleton Agency Washington, D.C. 20460 Laboratory DMR-QA Evaluation Study 29 Laboratory Performance Evaluation Office of Enforcement and Compliance Assurance (These data are collected under the authority of the Federal Water Pollution Control Act.)
NPDES Permittee Data Report Form Due October 16,2009 Attention: Follow the instructions on the previous page to complete this form and submit data for evaluation.
State TAH NPDES Permit Number 62&(,a '/5o Permit Extension Permittee name.r
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For DMR-QA Study 29, conducted in 2009, the Permittee ensured that their laboratory(s) performing the required analyses:
Received PT Samples Yes No Submitted Complete and Accurate Data by August 31,2009 Received a Graded Report by September 21, 2009 Yes X
No Yes No I
Certification by Permit Holder or Authorized Representative I
- ....(as per 40 C.F.R, Section 122.22 - see instructions.)
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. Each reported value was produced'from a single analyticalirun using the-analytical system that routinely performs thbse analyses to produce compliancemonitoring data required under our National Pollutant.Discharge Elimination System (NPDES) permit.
Neither I nor any of my subordinates compared our results.with results from independent analyses conducted by us or any other laboratory.beforewe reported our results to the U.S.EPA. l am aware that there are significant penalties for submitting false information, including the possibility of fine and imprisonment for knowing violations, Name of Certifying Official
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city State Zip Code e-mail EPA 6400-01 Rev. 03-09. Previous editions are obsolete.
14
0MB Control No. 2080-0021 Approval expires 12/31/2010 AEPA United Slates Environmental Proz,;clion Agp*ncy United States ENVIRONMENTAL PROTECTION AGENCY Washington, D.C. 20460
' Laboratory DMR-QA Evaluation Study 29 Laboratory Performance Evaluation Office.of Enforcement and Compliance Assurance (These data are collected under the authority of the Federal Water Pollution Control Act.)
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Peimit Extension Identification of all CHEM, MICRO and WET laboratories who did analyses for this permit Lab Analysis.
Name of Laboratory Address of Laboratory U.S. EPA Lab.
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ERA A Waters Company Permittee Name:
TVA - Sequoyah
- Nuclear Plant.
Permit Number:
TN0026450 EPA Lab Code:
TNO0003 Chemistry/Microbiology Analyte Checklist WP Study 174 Laboratory's Graded Result Analoe Test / Method Test Required Acceptable Not Acceptable (Corrective Action Required)
Minerals Alkalinity as CaCo3 EPA 310.1 E5
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EPA200.7 El
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El EPA6010B E
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El EPA 6010B El
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El EPA 60100 El El Sulfate EPA 300.0 0l
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El Total Dissolved Solids at 1801C EPA 160.1 El
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El SM2540C XI El TotalSolids atl 0 C 105"C EPA 160.3 El
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Total Hardness asCaCO3 EPA 130.1 El
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TotalDissolved Solids at 1801C*
Total.Solids at 1051C Solids Non-Filterable Residue.(TSS)
Total Dissolved Solids at 1801C Total Solids at 1051C Simple Nutrients.
Ammonia as N:
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El Nitrate + Nitrite as N EPA353.2 E"-
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El SM 41 10B El
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El Total phosphorus as P EPA 365.1 El EPA 365.2 *E
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EPA 200.7 EPA 6010B EPA 6010C Antimony EPA 200.7, EPA 200.8 EPA 6010B EPA 60.10C EPA 6020 EPA 6020A Arsenic 2
EPA 200.7 EPA 200.8 EPA 60100 EPA 6010C EPA 6020..
EPA 6020A Barium EPA 200.7 EPA 200.8 EPA 6010B-EPA 60110C EPA 6020 EPA 6020A Beryllium EPA 200.7 EPA 200.8 EPA 6010B EPA 6010C EPA 6020 El 11 El El El 11 El El El El El El El El El El El E.F El El El Ml EX El~
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.EPA 6010C EPA 6020 EPA 6020A Chromium EPA 200.7 EPA 200.8 EPA 601OB EPA 6010C EPA.6020*
EPA 6020A Cobalt EPA 200.7 EPA 200.8 EPA 60108 EPA 6010C EPA 6020 EPA 6020A Copper EPA 200.7 EPA 200.8 EPA 6010B KEPA 6010C EPA 6020 EPA 6020A Iron EPA 200.7 EPA 6010B EPA 60100O Lead EPA 200.7 EPA 200.8 EPA 6010B EPA 6010C EPA 6020 EPA 6020A Manganese EPA 200.7 EPA 200.8 EPA 6010B EPA 6010C EPA 6020' EPA 6020A° "
- EPA 200.7 EPA 200.8 EPA 6010B EPA 601 0C EPA 6020 EPA 6020A Nickel EPA 200.7 EPA 200.8 EPA 6010B EPA 6010C EPA 6020 EPA 6020A Selenium gPP 9flf 7 El El El El El I,
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EPA 200.7 EPA"6010B EPA 6010C Thallium EPA 200.7 EPA 200.8 EPA 6010B EPA 6010C EPA 6020 EPA 6020A Vanadium' EPA 200.7 EPA 200.8 EPA 6010B EPA 6010C EPA 6020 EPA 6020A Zinc EPA 200.7 EPA 200.8 EPA 60108 EPA 6010C EPA 6020 EPA 6020A 0
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El SM3500Cr E El SM3500CrB 20th Turbidity Turbidity EPA180.1 SM2130B El El Total Cyanide Cyanide, total EPA 335.4 EPA 9012B El EPA335.2(CLP-M) 5 E[
SM4500CN E E0 Total Phenolics (4-AAP)
Phenolics, total EPA,'420.1/420.4 El El "
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A Waters Company Permittee Name:
TVA -Sequoyah Nuclear Plant Permit Number:
TN0026450 EPA Lab Code:..
NC01 230 WET Organisms/Test Conditions/End Points Checklist DMRQA Study 29 Laboratory's Graded Result Not Acceptable Analyte Test(Cretv Number Organisms,/ Conditions End Points Required Acceptable (Corrective Required)
Fathead minnow (Test Code 13) 0754 48Hr., Acute, Non-Renewal, 250 C, MHSF LC50 EJ C1 Fathead minnow (Test Code 14).
0755 48Hr., Acute, Non-Renewal, 250C, 20% DMW LC50.
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Fathead minnow (Test Code 15) 0808 7-day Short term Chronic, Daiiy Renewal, MHSF 1C25 (ON) Growth Q
El 11 0808 7-day Short term Chronic, Daily Renewal, MHSF 0IC25 (ON) Growth r
x El 0810 7-day Short term Chronic, Daily Renewal, MHSF NOEC (ON).Growth El El 0756 7-dayShort term Chronic, Daily Renewal, MHSF
. NOEC Survival EQ 51 E5 Fathead minnow (Test Code 16) 0812 7-day Short term Chronic, Daily Renewal, 20% DMW IC25 (ON) Growth E]
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0814 7-day Short term Chronic, Daily Renewal, 20% DMW NOEC (ON) Growth El 13 El 0759 7-day Short term Chronic, Daily Renewal, 20% DMW NOEC Survival El El E
Ceriodaphnia dubia (Test Code 19) 0764 48Hr., Acute Renewal,25°C, MHSF LC50 El E
E1 l1 Ceriodaphnia dubia (Test Code 20) 0765 48Hr., Acute Renewal, 25'C, 20%.DMW LC50 El I
El Ceriodaphnia dubia (Test Code 21) 0767 7-day Short term Chronic, Daily Renewal, MHSF IC25 Reproduction El El El 0767 7-day Short term Chronic, Daily Renewal, MHSF IC25 Reproduction L
El.
0768 7-day Short term Chronic, Daily Renewal, MHSF NOEC Reproduction El El El 0766 7-day Short term Chronici'Daily Renewal, MHSF NOEC Survival El El El Ceriodaphnia dubia (Test Code 22) 0770 7-day Short term Chronic, Daily Renewal, 20% DMW IC25 Reproduction El El El 0771 7-day Short term Chronic, Daily Renewal, 20% DMW NOEC ReproduJction El El El 0769 7-day Short term Chronic, Daily Renewal, 20% DMW NOEC Survival El E1 El Daphnia magna(Test Code 32) 0788 48Hr., Acute, Non-Renewal, 25°C, MHSF LC50 l
l El Daphnia'pulex (Test Code 38) 0794 48Hr., Acute, Non-Renewal, 250 C, MHSF LC50 El El El Mysid.(Test.Code 42)..
0798 48Hr., Acute, Non-Renewal, 250C, 40 FSW LC50 El El El Inland Silverside (Test Code 45) 0825 7-day Short term Chronic, Daily Renewal, 40 FSW IC25 (ON) Growth El El El 0826 7-day Short term Chronic, Daily Renewal, 40 FSW NOEC (ON) Growth El El
.El 0824
. 7-day Short term Chronic, Daily Renewal, 40 FSW NOEC Survival El El El Mysid (Test Code 43) 0816.
7-day Short.term Chronic, Daily Renewal, 40 FSW IC25 (ON)Growth El El[]
0818 7-day Short term Chronic, Daily Renewal, 40 FSW NOEC (ON) Growth El El El 0799 7-day Short term Chronic, Daily Renewal, 40 FSW NOEC Survival El El El Inland silverside (Test Code 44) 0803 48Hr., Acute, Non-Renewal, 25 c,'40 FSW LC50 El El El Sheepshead minnow (Test Code 46) 0804 48Hr., Acute, Non-Renewal, 250C, 40 FSW.
LC50 El El El Sheepshead minnow (Test Code 47) 0820 7-day Short.term Chronic, Daily Renewal, 40 FSW IC25 (ON) Growth El El El 0822 7-day Short term Chronic, Daily Renewal, 40 FSW NOEC (ON) Growth El El El 0805 7-day Short term Chronic, Daily Renewal, 40 FSW NOEC Survival El El El f S ) TOýj Print Nlm.-
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ERA A Waters Company Permittee Name:
TVA - Sequoyah Nuclear Plant Permit Number:
TN0026450 EPA Lab Code:
TN00999 Chemistry/Microbiology Analyte Checklist DMRQA Study 29.
Laboratory's Graded Result Sd Test Required Actable Not Acceptable Analyte Test / Method Tccepae (Corrective Action Required)
Minerals' Alkalinity as CaCO3 Chloride Conductivity at 25 0C Fluoride Potassium Sodium Sulfate:*
Total Dissolved Solids at 180C0 Total Solids at 105'C Hardness Non-Filterable Residue (TSS)
Calcium Magnesium Calcium Hardness as CaCO3 Total Hardness as CaCO3 pH pH SM4500H+ B E]
Settleable Solids' Settleable'Solids Solids Concentrate Nan-Filterable Residue (TSS)
Total Dissolved Solids at 180C00 Total Solids at 105'C*
Solids Non-Filterable Residue (TSS)
Total Dissolved Solids at 180 0C Total Solids at_1050C Simple Nutrients Ammonia as N Nitrate -+ Nitrite as N Nitrate as N ortho-Phos~hate as P Complex Nutrients Total Kjeldahl Nitrogen Total phosphorus'asP "P...._._
Nitrite Nitrite as N Demand B0D CBOD COD Oil & Grease Concentrate Oil & Grease (Gravimetric)
Oil & Grease Oil & Grease (Gravimetric)
Oil & Grease (Infrared)
IA A Waters Company Trace Metals Aluminum Antimony Arsenic Barium Beryllium
.Vanadium Zinc Mercury Mercury' v_______
___________________________r_____-__
Hexavalent Chromium Hexavaleni Chromium Turbidity Turbidity....
Total Cyanide Cyanide. total Total.Phenolics (4-AAP)
Phenolics. total Total Residual Chlorine Total Residual Chlorine SM4500CI G WasteWatRm Coliform MicrobETM Total Coliforms (MF)
Fecal Coliforms (MF)
"E.coli (MF)
Total Coliforms (MPN)
Fecal Coliforms (MPN)
E.coli_(MPNI Print Name
/
1 SignaturefTitle Date Use a separate checklist for EACH lab used
A Waters Company Stephanie A Howard TVA - Sequoyah Nuclear Plant PO Box 2000 Mailstop: SB-2A-SQN Soddy-Daisy, TN 37384-2000 LA ýý4 r:id I
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rt DMR-QA. Study Open Date: 05/04/09 Close. Date: 08/31/09 Report Issued Date: 09/20/09.
ERA A Waters Company September 21, 2009 Stephanie A Howard TVA - Sequoyah Nuclear Plant PO Box 2000 Mailstop: SB-2A-SQN Soddy-Daisy, TN 37384-2000 Enclosed is your final report for ERA's DMR-QA 29 Proficiency Testing study. Your final report includes an evaluation of every result submitted to your NPDES permit number by your contract laboratory(ies).
Your report also contains the USEPA checklists for all of the laboratories that have reported data to your NPDES permit number. Please note that reports. weresent as required to both the USEPA DMR-QA office and your state or regional DMR-QA coordinator.
If your contract laboratory(ies) have any "Not Acceptable" evaluations for the DMR-QA 29 study a letter of corrective action listing the required remedial samples is attached for your convenience. If you have a "Not Acceptable" evaluation on your report, ERA recommends that you contact your DMR-QA coordinator for their corrective action requirements.
Thank you for your participation in ERA's DMR-QA 29 Proficiency Testing study. If youhave any'.
questions, please contact myself orERA's Proficiency Testing Group, at.1-800-372-0122.
Sincerely, Shawn Kassner Proficiency Testing Manager Jay R. McBurney Quality Program Manager attachments smk 6000 West 54th Ave., Arvada, CO.80002 800-372-0122 fax (303) 421-0159 www.eraqc.com
ERA A Waters Company DMRQA-29 Definitions & Study Discussion Study Dates: 05/04/09 - 08/31/09
- Report Issued: 09/20/09 DMRQA Study Definitions The Reported Value is the value that the laboratory reported to ERA.
The ERA Assigned Values are compliant with the most current USEPA/NELAC FoPT tables. A parameter not added to the standard is given an Assigned Value of "0" per the guidelines contained in the USEPA's Criteria Document and NELAC standards.
The Acceptance Limits are established per the criteria contained in the most current USEPA/NELAC FoPT tables, or.
ERA's SOP for the Generation of Performance Acceptance LimitsTM as applicable.
The Performance Evaluation:
Acceptable
= Reported Value falls within the Acceptance Limits.
Not Acceptable No Evaluation
=Reported Value falls outside the Acceptance Limits.
= Reported Value cannot be evaluated.
DMRQA Study Discussion ERA's DMR-QA 29 Proficiency Testing study has been reviewed by ERA senior management and certified compliant with the requirements of.the USEPA's National Standards for Water Proficiency. Testing Studies Criteria Document (December 1998), and the criteria contained in the most current NELAC FoPT tables.
ERA's DMR-QA-29 study standards were examined for any anomalies. A full review of all homogeneity, stability and accuracy verification data was completed. All analytical verification data for all analytes met the acceptance criteria contained in the USEPA's National Criteria Document for Water ProficiencyTesting Studies, December 1998, and the criteria contained in the most current NELAC FoPT tables.
The data submitted by participating laboratories was also examined for study anomalies. There were three anomalies observed during the statistical review of the data. If your laboratory received the Solids Concentrate sample, catalog
- 4030, the Inland Silverside (Test Code.44), catalog
- WET018, or the Inland Silverside (Test Code 45) sample, catalog #WET013, these anomalies are addressed-on the following page.
ERA's DMR-QA 29 study reports shall not be reproduced except in their entirety and not without the permission of the participating laboratories. The report must not be used by-the participating laboratories to claim product endorsement by any agency of the U.. S. government.
The data contained herein are confidential and intended for your use only.
If you have any questions or-concerns regarding your assessment in ERA's DMRQA Proficiency Testing program, please contact Shawn Kassner, Proficiency:Testing Manager, or Curtis Wood, Director of Regulatory Affairs and Business
.Development, at 1-800-372-0122.
Not Reported
= No Value reported.
The Method Description is the method the laboratory reported to ERA.
MET MR
A Waters Company Study: DMRQA-29 NPDES Permit#: TN0026450 Laboratory Name: TVA - Sequoyah Nuclear Plant Page 1 of 13
DMRQA-29 Final Complete Report A Waters Company NPDES Permit #: TN0026450 Permit Holder:
Stephanie-A Howard Principal Environmental Engineer TVA - Sequoyah Nuclear Plant P.O. Box 2000 Mailstop: SB-2A-SQN Soddy-Daisy, TN 37384-2000 423-843-6700 ERA Customer Number:
T203302 Report Issued:
09/20/09 Study Dates:-.
05/04/09 - 08/31/09 Performance Reported Assigned Acceptance Units Method USEPA Lab Anatyte Evaluation Value Value Limits Description Code I
Study.
Minerals Alkalinity as CaCO3 Acceptable 34.7 36.1 30.5.- 42.5 mg/L EPA 310.1 TN00003 WP174 Alkalinity as CaCO3 A. cceptable 32.6 36.1 30.5-42.5 mg/L EPA 310i2 TNOoo03 WP174 Alkalinity as CaCO3 Acceptable 34.7 36.1 30.5 -.42.5 mg/L SM2320B TNO0003 WP174 Chloride Acceptable
-18."
16 99.8 --
132 mg/L EPA-300..
TN0 3
P.....
74 Chloride Acceptable 118.
116 99.8-132 mg/L EPA 300.1 TN00003 WP174 Chloride
Acceptable 118.
116 99......
.8..
-132.
116I E8 9-TN003 WP174 Chloride Acceptable 118.
116 99.8-132 mg/L EPA 9056A TNO0003 WP174 Chloride Acceptable 118.
116 99.8-132 mg/L SM 4110B -
TNO0003 WP174 Conductivitydat 250 Acceptable 511.
1" 508 9 457-559 mhos/cm EPA 120.A TNO0003 WP174 Conductivity at 25 0C Acceptable 511.
508 457-559 pmhos/cm EPA 120.1 TNO0003 WP174 Conductivity at 250 C Acceptable 511.
508 457-559 pmhos/cm SM2512B.1 TNO0003 WP174 Fluoride......
Acceptable 3.24 3.45 2.90-4.01
.mg/L E
I...3.
17 Fluoride Acceptable 3.24 3.45 2.90-4.01 mg/L EPA 300.1 TNO0003 WP174 Fluoride Acceptable 3.24 3.45 2.90 - 4.01 mg/L EPA 9056 TNO0003 WP174 Fluoride..
A l..e...
3 45
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Fluoride Acceptable 3.24 3.45 2.90- 4.01 mg/L EPA 9056 TNO0003 WP174 F~uorid " *...
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24 45....... 2...-4:0
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"B.
TN 000---------4" Potassium Acceptable 17.8 17.9 14.6-21.4 mg/L EPA 200.7 TN00003 WP174 Potassium Acceptable 17.2 17.9 14.6 -21.4 mg/L EPA 6010B TNO0003 WP174 Potassium Acceptable 17.2 17.9 14.6-21.4 mg/L EPA 6010C TNO0003 WP174 I.
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ý.
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-I Sodium Acceptable 89.6 90.0 76.4 - 103 mg/L EPA 200.7 TN00003 WP174 Sodium Acceptable 85.6 90.0 76.4 - 103 mg/L EPA 6010B TNO0003 WP174 Sodium Acceptable 85.6 90.0 76.4-103 mgI/L EPA 2010C TN0003 WP174 Sulfae Acetal 12.1 13.3 9.89 Acceptable-
- 1.
-1IL-E PA 3000---
-P.7 Sulfate Acceptable 12.1 9 13.3 9.89 6
16.4-mg/L EPA 300.1 TN0TN0003 WP174 Sulfate Acceptable 12.1 13.3 9.89-16.4 0
mg/L EPA 9056 TNO0003 WP174 Sulfate Acceptable 12.1 13.3 9.89-16.4.
mg/L EPA 9056A TNO0003 WP174 Sulfate Acceptable 12.1 13.3 9.89-.16.4 mg/L SM 41108 TNO0003 WP174 TolftalDsovdSoisae8 Acceptable 308.1
- 13.
2909217-634 g/L EPA 1060.
TNO0003 WP174
~-----f---I Total fassoleds at d
8C Acceptable 337.
302 629-1363 mg/L SM241 0.
TN-0003 WP174 Total iSolids at 1805C Acceptable 337.
302 262.-338
.mg/L SM-2540G TN00003 WP174 Total Solids at 1050 C Acceptable 337.
302 262-338 mg/L SM2540B TNO0003 WP174 Page 2 of 13 M
All analytes are included in ERA's A2LA accreditation. Lab Code: 1539-01
A Waters Company DMRQA-29 Final Complete Report NPDES Permit #: TN0026450 Permit Holder:
Stephanie A Howard
. Principal Environmental Engineer TVA - Sequoyah Nuclear Plant P.O. Box 2000 Mailstop: SB-2A-SQN
- Soddy-Daisy, TN 37384-2000 423-843-6700.
ERA Customer Number:
T203302 Report Issued:
09/20/09 Study Dates:
05/04/09 - 08/31/09 Analyte Performance Reported Assigned Acceptance Units Method USEPA Lab Study Evaluation Value Value Limits Description Code Hardness Non-Filterable Residue (TSS)
Not Acceptable 65.0 43.3 32.8-50.1 mgIL EPA 160.2 TN00003 WP174 Non-Filterable Residue (TSS)
Not Acceptable.
65.0 43.3 32.8-50.1 mg/L SM2540D TNO0003 WP174 Calcium Acceptable 64.5 66.0 59.0 - 74.8 mg/L.
EPA 200.7 TNO0003 WP174 Calcium Acceptable 64.3 66.0 59.0- 74.8 mg/L EPA 6010B TN00003 WP174 Calcium-Acceptable 64.3 66.0 59.0 -74.8 mgIL EPA 60100C TNO0003,WP1 74 Magnesium Acceptable 21.7 21.7 18.6-24.9 m/
P
- 0.
N00 P7 I-------------
EP 200.7-
-N----
WP1----
74---
Magnesium Acceptable 22.2 21.7 18.6-24.9 mg*L EPA 601OB TNO0003 WP174 Magnesium Acceptable 22.2 21.7 18.6 -24.9 mg/L -
EPA 6010C TNO0003 WP174 Calcium Hardness as CaCO3 Acceptable 161.
165 148 - 187 mg/L EPA 200.7 TNO0003 WP174 saicum'H rdne s s
CO ce
--bl-"
i 0".
6 "
18
-187
"-....m EA.0.B.....
003"" "*P'7 Calcium Hardness as CaCO3 Acceptable 160.
165 148-187 mg/Li EPA 6010B TNO0003 WP174 Calcium Hardness as CaCO3 Acceptable 160.
165 148-187 mgIL EPA 60100C TNO0003 WP174 Calcium Hardness as CaCO3 Acceptable 161.
165 148-187 mgL SM2340B TNO0003 WP174 Total Hardness as CaCO3 Acceptable 255.
.254 224-,289 mg/L EPA 130.1 TNO0003 WP174 Total Hardness as CaCO3 Acceptable 250.
254 224 - 289 mgIL EPA 200.7 TNO0003 WP174 Total Hardness as CaCO3.
Acceptable 252.'
254 224 -289 mg/L EPA'6010c TNO0003 WP174 Total.Hardness as CaCO3 Acceptable 252
. 254
-224 289.
mg/L EPA 63010 TN 3.WP174 Total Hardness as CaCO3 Acceptable 250.
254 224,-289 mg/L SM2340C TNO0003 WP174 Total Hardness as CaCO3 Acceptable 256.
254 224 -289 mg/L SM2340B
-TNO0003 WP174 pH Acceptable 7.59 7.53 7.33-7.73 S.U.
EPA 150.1 TNO0003 WP174 pH-Acceptable 7.59 7.53 7.33 -7.73 S.U j EPA
-040B 00oooo3 WP174 pHAcceptable 7.59 7.53 7.33 -7.73 S. U.
SM4500H+ B TNO0003 WP174 pH
.I Acceptlable.
.8.51,-"I-8.53 8.33-8.73 S.U.
SM4ý00OH,- B [ TNo0999 DMRQA29 Settleable Solids SettleableSolids Acceptable 35.0 36.0 28.7-46.1 mL/L EPA 160.5 TN.0003 WP174 ISettleable Solids Acceptable 35.0 36.0 28.7-6.1 mL"L SA1.
I Simple Nutrients Ammonia as N Acceptable 11.3 11.0 "
8.15 - 13.7 1mg/L EPA 350.1 TNO0003 WP174 Ammonia as N Acceptable 11.3 11.0 8.15 - 13.7 mg/L SM450ONH3 G TNO0003
. WP174 Nitrate + Nitrite as N Acceptable 11.7 13.5 11.0 - 15.7 rng/L EPA 353.2 TN00003 WP7 Nitrate.+ Nitrite as N
. Acceptable 11.7 13.5 11.0-15.7
.glL SM4500N03-F TN00003 WP174 Nitrate as N Acceptable 13.7
.13.5 10.5-163 mg/L EA 300
.TN00003 WP174 Nitrate as N Acceptable 13.7 13.5 10.5-16.3 mg/L EPA 300.1 TNO0003 WP174 Nitrate as N Acceptable 13.7 13.5
. 10.5-16.3 mg/L.
EPA 905 TN.0003 -
WP174 E--
Nitrate as N Acceptable 13.7.
13.5 10.5 - 16.3 mg/L EPA 9056A TNO0003 WP174 Nit-rate-als.N.
Acceptable 13.7 13.5 10.5 - 16.3
-mg/
, L EPA1O 9056 TNO0003
- WP174, ortho-Phosphate aslP Acceptable 2.2 2.10 1.69-2.53
-mg/
I
.L EPA 365.2 TNO0003 WP174 ortho-Phosphate as P Acceptable
. 2.2 2.10 1.69-2.53 mg/L SM4500P E TNO0003 WP174 Page 3 of 13 All analytes are included in ERA's A2LA accreditation. Lab Code: 1539-01
A Waters Company DMRQA-29 Final Complete Report NPDES Permit #: TN0026450 Permit Holder:
Stephanie A Howard Principal Environmental Engineer TVA - Sequoyah Nuclear Plant P.O. Box 2000 Mailstop: SB-2A-SQN Soddy-Daisy, TN 37384-2000 423-843-6700 ERA Customer Number:
T203302 Report Issued:
09/20/09
.Study Dates:
05/04/09 - 08/31/09 Analyte Performance Reported Assigned Acceptance Units Method USEPA Lab Study Evaluation Value.
Value Limits DeUnitstiMethod Descri tion CodEPAa Complex Nutrients Total Kjeldahl Nitrogen Acceptable 9.16 9.03 6.03-11.8 mg/L EPA 351.2 TNO003 WP174 Total Kieldahl Nitrogen
...Acceptable 9.16 9.03 6.03-11.8 mg/L SM45O0Norg C TNO0003 WP174 Total phos-phorus as P Acceptable 2.38 2.08 1-66 --2.55 mg/L.
EPA 365.1 TN0--03 WP174 Total phosphorus as P Acceptable 2.38 2.08 1.66 -2.55 mg/L EPA 365.2
. TN0003 WP174 Total phosphorus as P Acceptable 2.38 2 08 1.66-12.55 mg/L EPA 3650.
TNO0003 WP174 Total phosphorus as P Acceptable
.2.38 2.08 1.66"-2.55 mglL
.EPA30P E
5 TNO0003 WP1 74 T -otal phosphorus as -P -Acceptable
- 2. 38 2.08 1.66 -2.55 ---- mg/,L -
S M4500P F-
'.T'NOOO3' WIP 1 7 4 Nitrie-as-Acceptable 1.44 1-.418 1.16-1.655 -
- -mgL EPA4300.0 F TN--- ---- W P1.74 Nitrit ahshrs N
s Acetbe 14P.1 11616 gL P
- 0.
TNO0003 WP7 Nitrite as N Acceptable 1.44 1.41 1.16-1.65, mg/L.
EPA 90560 TNO0003 WP174 Nitrite as N Acceptable 1.44 1.41 1.16-1.65 mg/L EPA 9056A TNO0003 WP174 Demand I.
BOD Acceptable
- 68.
70.2 35.41-105 mg/L EPA 405.1 TNO0003 WP174 Accep e
- 6.
70.2 354 5
T OBOD Acceptable
- 63. '
60.5 27.1 - 93.9 ""mglL SM5210B TN00003.
WP174 CDite as N Acceptable
- 1. 4 3.-
1131 1.8 -1.3 mg/L EPA 41046 TNOo003 WP174 CoD.......I Acceptable 1..-
113 8.7-131 1I..
M20-TNoooo3 P14 NitOe A
N.--cceptable
- 4.
- 44.
3.6-51.65 mgL EA 41.1
' TNOOOO3",
WP174 TOC Acceptable 49.264.-73 35-5.64 0 mg/L EPA 9060 TNOooo3 WP174 T.....C Ac-eptab 4.2-
- 4. 7 3
E A.
TN..... -
7 4--
TOO Acceptable 49.2 44.7 37.3-151.
mg/L SM5210B
.jTNO0003 WP174 TOO" Acceptable 49.2 44.7 373-51.6 mg/L SM5310B TNO0003*
WP174 Oil & Grease -____________
COil & Grease(Gravimetric)
Acceptable
- 39.
32.0 18.2-41.1 mg/L EPA 1664A1SepF TNO0003 WP174 Oill& Grease (Gravimnetric)
Acceptable l
- 38.
32.0 18.2 -41.1 rn. g/L
- IEPA'1G64A'SPEI. T0000A -,
vvP174-Oil&OGrease(Gravimetric)
Acceptable
- 39.
32.0 18.2-41.1 mg/L SEPA 5070D SepF TNO0003 WP174 TOil& Grease (Gravimetric)
Acceptable 4938.
32.0 18.2 -411 mg/L EPA 70A'SE.1 TN00003" WP174 Oil& Grease (Gravimetric)
Acceptable 39.*
32.07.'
18.3 -41.1 mg/L
- SM 5320B TNOOOO3-r WP174 Page 4 of 13 All analytes.are included in ERA's A2LA accreditation. Lab Code: 1539-01 A
-Q,ýERA DMRQA-29 Final Complete Report I *A Waters Company NPDES Permit #: TN0026450 Permit Holder:
Stephanie A Howard Principal Environmental Engineer TVA - Sequoyah Nuclear Plant P.O. Box 2000
, Mailstop: SB-2A-SQN
-..:ýSoddy-Daisy, TN 37384-2000 423-843-6700 ERA Customer Number:
T203302 Report Issued:
09/20/09 Study Dates:
05/04/09 -.08/31/09 Performance Reported Assigned Acceptance Units.I Dethod io oSPdeL Analyte Evaluation Value Value Limits Description Code Study Trace Metals Aluminum Acceptable "419..
355 265-448 pgfL EPA 200.7 TNO0003 WP174 Aluminum Acceptable 375.
355 265-448 pg/L EPA 60106B TN00003 WP174 Aluminum Acceptable 375.
355 265-448.
pg/L.
EPA 601 OC TNO0003 WP174 Antimony Acceplable 216.
.208 138-254 pg/L EPA 200.7 TNO0003 WP174 Antimony Acceptable 202.
208
'138 - 254 pg/L EPA 200.8 TNO0003 WP1 74 Antimony Acceptable 203.
9208 138--254 pg/L EPA 601*.B TNO0003 WP174 Antimony Acceptable 203.
208 138 -254 pqg/L EPA 60100 TNO0003 WP174 Antimony Ac-
pL- ---
EPA.6020
...O----------
ceptable,
197.
208 138 -254 p/
P 00 TO03 W17 Antimony Acceptable 197.
208 138 -254 pg/L
_EPA 6020A -TNO0003 WP1174 Arsenic Acceptable 708.
723 608-846.
pgIL EPA 200.7 TNO0003 WP174 Arsenic Acceptable 745.
723
"-608-846 -A--
Arsenic Acceptable
- 688.
723 608-846 pgL EPA 601068 TNO0003 WP174 A'rsenic ~......................
84 "I....
O O3 I' 'PI"4 Arsenic Acceptable 688.
723 608 - 846 pg/L EPA 601 Oc TNOooo3 i WP174 Arsenic"
-ce tbe...... 69".....
- 7 3......
6 8 46.....
I~l -........
6021 T 0 0 3 [ "
1 4..
Arsenic Acceptable 699.
723 608 - 846 pg/L EPA 6020O TNO0003 WP174 Arsenic Acceptable 699.
723 6081-846 pg/L EPA 6020A TN00003 WP174 Barium Acceptable 957.
145 125-8163 pg/L-EPA 200.8 TNO0003 WP174 Barium Acceptable 150.
145 125-163
_g/L EPA 6200.
TNO0003 WP174 Barium
... cceptable
.....45 125-163 g/L EPA 600 TN 3
WP174 Barium Acceptable 143.
145 125-163 pg/L EPA 60200 TNO0003 WP174 Beryll um Accptble
- 46.
466 396---
52
--- --- EPA 200.7 Barium Acceptable 470.
145 325-163 pg/L EPA 200. O
.TNO0003 WP174 Bearlium Acceptable 0
453.
.46 3-563
.. pg/L
.EPA 60106 TNO0003 WP174 Bearium.
Acceptable
- 45.
466 2396-526 pg/L EPA 60200 TNO0003 WP174 Bearylium Acceptable
- 43.
466 396 -526 pg/L EPA 6020A TNO0003 WP174 Beryllium Acceptable 493.
466 396 -526 pg/L EPA 6020A TNO"OO3 WP174 Boron Acceptable 480.
836 39694.-975
. pg/L EPA 200.7 TNO0003..
WP174 Boronlium Acceptable 826.
866 369.-59 pg/L EPA"6010B TNO..3 WP174 Beryllium..
Acceptable 453 46 9-2 g/L EPA 6010
.C TNO0(003 WP174 Boron Acceptable
- 82.
4836 694 -975 pg/L EPA 60200 TNO0003 WP174 Boerny ll i"um'""
Acceptable 493..
- 2.....
466 39...64-""526
ýg/L-EPA 6020Ao*
T-N;o0003 WP;174 o o.........................
.p*
7...-----.
... P, 0i c i *, o 0 Cadmiumn Acceptable 602.
-63 523-6964 pg/L EPA 200.7 -
" TN00003 WP174 Cadm A.......
-.. Accepabl.e 6.."
- 6.
5 6
E 2.....
FPage 5 of 13 All analytes are included in ERA's A2LA accreditation. Lab Code:1539-01
A Waters Company DMRQA-29 Final Complete Report NPDES Permit #: TN0026450 Permit Holder:
Stephanie A Howard Principal Environmental Engineer TVA - Sequoyah Nuclear Plant
-.P.O. Box 2000
.- :Mailstop: SB-2A-SQN
- Soddy-Daisy, TN 37384-2000 423-843-6700 ERA Customer Number:
T203302 Report Issued:
09/20/09 Study Dates:
05/04/09 - 08/31/09 S
Performance Reported Assigned Acceptance Units*
Method USEPA Lab Study Analyte Evaluation Value Value Limits Description Code Trace Metals (Continued)_
Acceptable 620.
613 523-696 ptg/L EPA 6010B TNO0003 WP174 Cadmium Acceptable..
620---
3
&-23-696-pg/L EPA 6010C TNO00003 WP174 Cadmium---
--- 590.-
613--
5-23-696
-- g;--
E PA 600--
Noooo3 w-P74 Cadmium Acceptable 590.
613 523 -696 pg/L EPA 6020A TNO0003 WP174 Chromium Acceptable 968.
3 826-1070 52-pg/L.
EPA 200.7
- TNO0003 WP174 Chromium Acceptable 944.
947 826-1070 pg/L EPA 200.8 TNO0003 WP174 Chromium Acceptable 971.
947 826-10701 a....g/L
'EA60cOB TNO000-WP1-74" Chromium
'Acceptable 971.
947 826-1070 pg/L EA61C TNO0003 WP1 74 Chromium Acceptable 926.
947 826-1070 pg/L EP.A 6020.
TNO0003
.WP174 Chromium Acceptable 926.
947 826 - 1070
.pg/L EPA 6020A TNO0003 WP174.
-Cb Acetal 802 787--
692---
882---
1igIL EP 20._NOO3 W17 Cobaltiu Acceptable 792.
787 692 -882 pg/L EPA 602008 TN00003 WP1774 Cobalt A
cc-e-p-t-able 8...
1
- 48.
787 69
-88.2....L EPA 61....
4 Cobalt Acceptable 848.
787 692-882 pg/L EPA 6010C TNO0003 WP174 Cobalt
... Acceptable 778.
787 62 -.............
.I...
E 2
Cobalt Acceptable 778.
787 692 - 882 pg/L EPA 6010A TNO0003 WP174 Coppert.......
"Acceptable' 2758.
262 236
-290 p/L EP.;#
[
- Aa200.7 Toooo3 wP 74 Co..
262 -
29 g/L E A......
-200.8 TN0 03 P-74 Copper Acceptable 265.
262 236-290 pg/L EPA 601013 TNO0003 WP174 Copper Acceptable 265.
262 236-290 pg/L EPA 6010C TNO0003 WP174 Copper Acceptable 265.
262 236 - 290 pg/L EPA 6020 TNO0003 WP174 ce.a~e
.6.-
.'- - _.3 9._.....
- g - I..-
00 0 -.I ~ ~......
od "W
F 7- -
Copper Acceptable 7-265.
262 2836 -290 pg/L EPA6*2o*A TNOooo3 WP174-Iron*
~.....
A....
cceptable"-1"490. ]
1440" 1270-162-0"... g/L... I EPA20°0.7 T°°°N1OwO74 iron....
Acceptable 1...I500. -1440 I 1270-1620 p
- gIL*
EPA. 6*.0108 i-TN00003...
W'P174" Iron Acceptable 1500.
1-440 1...--
270--1620 g....
EA0
- w.
T
.P174..
Lead Acceptable -
612.
594 518- -668.
pg/L EPA 200.7 TN0003 WP174 Lead Acceptable 587.
594 5182-668 pg/L EPA 200.8 TNO0003 WP174 L4ea Acceptable 659.
54 51-668-2 pg/L EPA 6010B TNO0003 WP174 Leader Acceptable 265.
598 594 51 23-2668 pg/L EPA 601 OC TNO0003 WP1 74 Lead Acceptable 565.
594 6
518-668 pg/L EPA 6020 TNO0003 WP174 Leadr Acceptable 565.
594 518-668 pg/L
1100 988 - 1220 pg/L EPA 200.7 TN00003 WP1 74
" Page6of13 All analytes are included in ERA's A2LA accreditation. Lab Code: 1539-01 I ý__
'4ý)
A Waters Company DMRQA-.29 Final Complete Report NPDES Permit #: TN0026450 Permit Holder:
Stephanie A Howard Principal Environmental Engineer TVA - Sequoyah Nuclear Plant P.O.- Box 2000 Mailstop: SB-2A-SQN S-.
Soddy-Daisy, TN 37384-2000 423-843-6700 ERA Customer Number:
T203302 Report Issued:
09/20/09 Study Dates:
05/04/09 - 08/31/09 Analyte "
Performance Reported Assigned Acceptance Units Method USEPA Lab Evaluation..
Value Value Limits Description Code Study Trace Metals (Continued)
Manganese Acceptable 1100.
1100 988-1220 pg/L EPA 200.8 TNO0003 WP174 Manganese..
Acceptable 1130.
1100 988-1220.
pg/
EPA 6010B TN003
-WP74 Manganese Acceptable 1130.
1100 988-1220 pg/L EPA6010B TNO0003 WP174 Manganese Acceptable 1120.
1100 988-1220 pg/L EPA 6020 TNO0003 WP174 Manganese -.
Acceptable 1120.
1100 988 -"1220 pg/L EPA 6020A TNO0003 WP174 Molybdenum Acceptable 195*.
193 160-224 "
pg/L EPA 200.7 TNO0003 WP174 Molybdenum Acceptable
- 99.
193 160-224 p...g/L.
EPA.200.8.
TNO0003.WP174 Molybdenum_
Acceptable 190.
193 160-224 pg/L EPA 6010B TNO0003 WPI74 Molybdenum Acceptable 190.
193 160-224 "pg/L EPA 6010C TNO0003 WP174 Mye
-A.
193 160--224
-g/L I
EPAC6020 N00003 -
WP174 Molybdenum Acceptable 197.
193 160 -224 pg/L EPA 6020A TNO0003 WP174 Nickel Acceptable 386.*
371 331 - 417 pg/LU EPA 200.7 TN00003 WP174.
Nickel Acceptable 391.
371 33,1 - 417 pg/L EPA 200.8 TN00003 WP174 Nickel Acceptable
-378.
371 331 -417 pg/L EPA 6010
-TN00003 WP174 Nickely..
Acceptable
.378.
37-1 331-417 pg/L EPA 60100 TNO0003 WP174 Nicklybdel m Acc
.eptable 376.
371 331 -417 pg/L EPA 6020 TNO0003 WP174 Nickel Acceptable 376.
371 331 - 417 pg/L -...
EPA 6020A TNO0003 WP'174
.I..
I.
- 1 Selenium Acceptable 1131.
1150 915 - 1330 pg/L EPA 200.7 TNO0003 WP174
- t.
Selenium Acceptable
- . 1100.
1150 915-1330 pg/L EPA200.8
-1N00003 WP174' Sikelenu Acceptable 130.
115 915-13 pg/L EPA 6010B TNO0003 WP174 Selen-iu-m Acceptabe.
1030.
.1150.
915-10 selenium Acceptable 1030.
11 915-4133 pg/U EPA 6020 TNO00
.WP174 Selenum
-Accetabl 1070 115 9151330 pg/U EPA 6020A TN00~003-9A -
Silveriu-Acceptable 1550.-
1156 1 133-17 pg/L KkQ--.-
WP174-I.- -.
I t..
I
- t.
Silvel Acceptable 167.
37156 133 -417 pg/L EPA 60200 TNO0003 WP174 Silver Acceptable 150.
156
- 133 - 179 pg/U EPA 6010.7B
-. 003 WP174 Silver Acceptable 156.
156 331-179 pg/L EPA 60200 TN00003 WP174 S-I -- - ----.- --.......................
cc.a e.......!0......l 0....
33 -179 0 9. : _ o 0 P 7 Silverle Acceptable 1.50.
113-179 pg/U EPA
.20.7 TNOooo3 WP1;74 Silverni Acceptable 150.
156-133-1790 pg/L EPA 6020A. -
TN-0003.-
WP174
--I - --
Strontium Acceptable 1324..
135 1
215-150 pg/L EPA 200.71 TN0003 WP174 Strontium Acceptable 117 1310.
112-150 pg/L EPA 60108 TNO0003 WP174 Strontium Acceptable
.117.
131 1125-1350 pg/L EPA 6020C TNO0003 WP174 Page 7 of 13 All analytes are included in ERA's A2LA accreditation. Lab Code: 1539-01 0ý[
A F&
_Q_ýERA.
DMRQA-29 Final Complete Report A Waters Company NPDES Permit #: TN0026450 Permit Holder:
Stephanie A Howard Principal Environmental Engineer TVA - Sequoyah Nuclear Plant.
P.O. Box 2000 Mailstop: SB-2A-SQN
-Soddy-Daisy, TN 37384-2000 423-843-6700 ERA Customer Number:
T203302 Report Issued:
09/20/09 Study Dates:
05/04/09 - 08/31/09 Anal'e Performancev Reported Assigned Acceptance Units Method USE Lab Study Evaluation Value Value Limits Description Code Trace Metals (Continued)
Thallium Acceptable 700.
711 583 - 846 pg/L EPA 200.7 TN00003 WP174 Thallium.
Acceptable 707.
711 583 - 846 pg/L EPA 200.8 TNO0003 WP174 Thallium Acceptable 689.
711 583-846
-pg/L EPA 6010B TNO0003 WP174 Z:..-------------
L EPA-----..
TN- -P174 Thallium Acceptable 689.
711 583 -846 pglL EPA 6010C TNO0003 WP174 Thallium
'Acceptable 683.
711 583 -846 pgL EPA 6020 TNO0003 WP174 Thallium.
Acceptable 683.
711 583-846 pg. L EPA 60AOA I
WP174 Vanadium Accept--
---ble -
959.-61-84
--- 1070 Vanadium Acceptable 963..-
961 842-1070 pg/L EPA 200.78 TNO0003 WP174 Vanadium Acceptable 955-.-
- 1 2-1 070
.EP
60--08--
i
*3 ---
Vanadium Acceptable 955.
96.1 842-1070 pg/L EPA 6010.
TN00003 WP174 Vanadium Acceptable 913.
961 842-1070 pglL EPA 6020B TNO0003 WP174 Vanadium Acceptable 913.
96" 1 842-1070 pg/L.
EPA 60
... -C TS 0 0 3 "
WP 174 zinc A
cceptable-
--57 6
19 53-713-EPA 2007 TN-ooo3 WP174.
Znc
.m Acceptable 5913.
69 8531-713 pg/L EPA 6020.
TNO0003 WP174 Zinc 591...
619-53-73-gL E A 60 0 N O OP 7
Zinc adi Acceptable 913..
619 5314-7130 pg/L EPA 6010A TNO0003 WP174 Zinc Accept,able
'5647.
619
.531 -713 pg/L IEPA6200.7 TNO0003 WP174 Zinc Acceptable 641.
619 531 -713 pg/L EPA 6020A0.
TN00003 WP174 Mercury
_ Accptbl 591.
619 531 "713 1
Merury Acceptable 7.3 1..
3.7.
8.43-18.5 WP174 iMercury Acceptable l
172 6
13.7 J 843-18.
pgcL IEPA76oA j TNOOOO3 J WP174 Hexavalent Chromium Hexavalent Chrmium' Acceptable 392*.
61386 312 -7455 pg/L 1 EPA 218.6 TNO0003 WP174 Zi-cxavaent Chromim Acceptable 764.
3861 531-45513 pgL EPA 6**0A TNO0003 WP174 Hexavalent Chromium Acceptable 392. "
386 312-455 I gL" EPA 7199 TNO0003.
WP174 Hexavalent Chromium Acceptable 392.
e 386.
32.-55 pgL EA S
7340CrAC TNO0003 WP*1*747 Hexavalent Chromium Acceptable 376.
386 31-2-455 I
g/L SM35000rD TN00003 WP174 Hexavalent Chromium Acceptable, 392.
. 386 312 -455 pg/L PSA35OOCr E.6 TNO03.1WP174 Hexavalent Chromium Acceptable 376.
386 312 -455 pg/L SM3500CrB 20th TNO0003 WP174 Turbidity
. I.... -
- I.
HTurbidity Chromium Acceptable 8.30 8.24 693-937 NTU EPA 1809 TNO0003 WP174 Turbidiy....
Acceptable 8.30 J
8.24 6.93-9.37
.NU s213oB-.
TN 3---
.W74 Total Cyanide Cyanide, total
-Acceptable 0.846 0
_0719
. "0_450 -0 0988__ mg./L :
EPA 335.4"..
TN00003K _
'_14IL Cyanialeet C
- om.iu Acceptable 0.2846 0719 I 0.50-40.988 I g/LoA 9*°01 TN!0°°3 I WP174 Cyanide total-C Acceptable 0.846 0.719 3
0.450-0.988 mg/L "MA350)C TNO0003 WP174 Cyanide, toial um Acceptable 0.846 0.719 10.450-0988 mg/L SM450OCN E
.TN00003
-WP174 Page 8 of 13 All analytes are included in ERA's A2LA accreditation. Lab Code: 1539-01
._QERA DMRQA-29.Final Complete Report A Waters Company NPDES Pt Permit Ho ermit #: TN0026450
'Ider:
Stephanie A Howard Principal Environmental Engineer TVA - Sequoyah Nuclear Plant
-P.O.. Box 2000 Mailstop: SB-2A-SQN Soddy-Daisy, TN 37384-2000 ERA Customer Number:
T203302 Report Issued:
09/20/09 Study Dates; 05/04/09 - 08/31/09 423-843-b6UU.
Analyte Performance Reported Assigned Acceptance Units Method USEPA Lab Study Evaluation Value Value Limits Description Code Total Phenolics (4-AAP)
Phenolics, total Acceptable 2.08 1.78 0*985-2.58 mg/L
/EPA 420.1/420.4 TNO0003 WP174 Phenolics, total Acceptable 2.08 1.78 0.985-2.58 mg/L EPA 420.2 TNO0003 WP174 Phenolics, total Accep table 2.08
- 1. 8 0.985 - 2.58 mgIL I
EPA 9066 TN00003 WP174 Phenolics, totala Acceptable.
2.08
- 1. 78 0.985 - 2.58 mg/L SM5530D TNO0003 WP1 74 Total Residual Chlorine Total Residual Chlorine Acceptable 0.85 0.922 1.15 mg/L EPA 330.5 TNO0003 WP174 Total Residual Chlorine Acceptable 0I85 0.922 0.665 - 1.15 m.ngL SM4500CI G TNO0003 WP174 LTotal Residual Chlorine Not Acceptable "
1.30 1.99"-
1.43"--2.46 mg/L.. ISM4500CI G -
TNo0999 D
DMROA29
.. Page 9 of 13 All analytes are included in' ERA's A2LA accreditation. Lab Code: 1539-01
A Waters Company Study: DMRQA-29 NPDES Permit #: TN0026450 Laboratory Name: TVA-Sequoyah Nuclear
- Plant,
- Page 10 of 13 AcC~FmTW~
6i**"\\
r, Y-J,
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j6iM
_QERA DMRQA-29 Final Complete Report A Waters Cormpany NPDES Permit#: TN0026450 Permit Holder:
Stephanie A Howard
.Principal Environmental Engineer TVA - Sequoyah Nuclear Plant P.O. Box 2000 Mailstop: SB-2A-SQN Soddy-Daisy, TN 37384-2000 423-843-6700.
Analyte Performance Reported Assigned Acceptance Evaluation*
Value Value Limits*
Waste WatRTM Coliform MicrobETM Total Coliforms (MF)
Acceptable 230.
402 153-1050 Fecal Coliforms (MF)
Acceptable 170.
180 28.0- 1170 Fecal Coliforms (MPN)
Acceptable 500.
406 70.1 --2350 Fecal Coliforms (MPN)
Acceptable
. 500.
40.6 70.1 -2350 ERA Customer Number:
T203302 Report Issued:
09/20/09 Study Dates:
05/04/09 - 08/31/09 Units Method USEPA Lab Study:
Description Code CFU/1OOmL SM9222B TNO0003" WP174 CFU/IO0mL
_ SM9222D---
-TNO0003- - W01741 MPN/1OOmL SM 9221 C TNO0003 WP174 MPN/1 OOmL SM9221-E TNO0003 WP174 Page 11 of 13 All analytes are included in ERA's A2LA accreditation. Lab Code: 1539-01
ERA A Waters Company Study:, DMRQA-29 NPDES Permit #-
Laboratory Name:
TN0026450 TVA-Plant Sequoyah Nuclear Page 12 of 13 A
4
- p.
I DMRQA-29 Final Complete Report A Waters Company NPDES Permit #: TN0026450 Permit Holder:
Stephanie A Howard Principal Environmental Engineer TVA - Sequoyah Nuclear Plant P...
O.
-PO Box 2000
- --....Mailstop: SB-2A-SQN.
Soddy-Daisy, TN 37384-2000 423-843-6700, ERA Customer Number:
T203302 Report Issued:
09/20/09 Study Dates:
05/04/09 - 08/31/09 Test End Point Performance Reported Assigned Acceptance Method Description USEPA Lab Study EdoitEvaluation "Value.%
Value % *Limits %
Code Std Fathead minnow (Test Code 14) 48Hr., Acute, Non-Renewal, 25° C, 20%DMW Potassium chloride ILC50 Acceptable 1
46.7 1
52.5 26.0 79.0. I EPA 2000 TN00003 DMRO A29 Fathead minnow (Test Code 15) 7-day Short term Chronic, Daily Renewal, MHSF Ammonium phosphate dibasic.
l025 (ON) Growh Acceptable 51.0 45.0 15.1 -74.8, EPA 1000 I
NC01230 IDMRoCA291 Fathead minnow (Test Code 16) 7-day Short term Chronic, -Daily Renewal, 20% DMW Potassium chloride IC25 (ON) Growth-Acceptable 29.3 36.3 12.4-60.1 EPA 1000 1TN00003 DMRQA29 NOEC (ON) Growth
-Acceptable
.25
.0 25.0 12.5-50.0 EPA 1000 TNO0003 DMRQA29 NOEC Survival Acceptable 25.0 25.0 12.5
-.0 EPA 1000 TNOOOO3
- DMRQA29, Ceriodaphnia dubia (Test Code 20) 48Hr., Acute Renewal, 25 0 C, 20% DMW Potassium chloride ILC5o I
Acceptable' 17.7' 28.1 1<6.25-61.3 EPA 2002 TNOOO3 DMRQA29 Ceriodaphnia dubia (Test Code 21) 7-day Short term Chronic, Daily Renewal; MHSF Potassium chloride IC25 Reproduction Acceptable 131.4 1
30.2 12.4-48.1 EPA 1002 NC0-1230 DMROA29 Ceriodaphnia dubia (Test Code 22) 7-day Short term Chronic, Daily Renewal, 20% DMW Potassium chloride 1025Reproduction-I Acceptable 19.9 16.3
<6.25 -26.9 EPA 1002 TNO0003
[.DMRQA29 NOEC Reproduction Acceptable 12.5 1
2.5 6.25-25.0 EPA 1012..N.0003 DMRQA29 NOEC Survival IAcceptable 12.5 12.5 6.25 -25.0
.EPA 1002 TNO0003 IDMRQA29 Page 13 of 13 All analytes are included in ERA's A2LA accreditation. Lab Code: 1539-01 if