ML20350B704

From kanterella
Jump to navigation Jump to search
Discharge Monitoring Report (Dmr), October 2020, Part 1 of 3
ML20350B704
Person / Time
Site: Sequoyah  
Issue date: 11/12/2020
From: Markum T
Tennessee Valley Authority
To:
Document Control Desk, Office of Nuclear Reactor Regulation
Shared Package
ML20350B703 List:
References
Download: ML20350B704 (32)
v • d • e


Text

{{#Wiki_filter:[I!] Tennessee Valley Authority, Sequoyah Nuclear Plant, P.O. Box 2000, Soddy Daisy, TN 37384 November 12, 2020 ATTN : Document Control Desk U.S. Nuclear Regulatory Commission Washington, D.C. 20555-0001

Subject:

Sequoyah Nuclear Plant, Discharge Monitoring Report (DMR), October 2020 Attached is the October 2020 DMR for Sequoyah Nuclear Plant. Respectfully, Travis R. Markum Environmental Scientist

DMR Copy of Record Permit Permit #: TN0026450 Permittee: Tennessee Valley Authority (TVA) Facility: TVA SEQUOYAH NUCLEAR PLANT (SQN) Major: Yes Permittee Address: Sequoyah Access Road, PO Box 2000 Soddy Daisy, TN 37379 Facility Location: SEQUOYAH ACCESS ROAD SODDY DAISY, TN 37379 Permitted Feature: 101 External Outfall Discharge: 101-G (no description) Report Dates & Status Monitoring Period: From 10/01/20 to 10/31/20 DMR Due Date: 11/15/20 Status: NetDMR Validated Considerations for Form Completion Primary discharge from Diffuser Pond. Principal Executive Officer First Name: Scott

Title:

Interim Site Vice President Telephone: 423-843-7001 Last Name: Hunnewell No Data Indicator (NODI) Form NODI: Parameter Monitoring Location Season Param. NODI Quantity or Loading Quality or Concentration

  1. of Ex.

Frequency of Analysis Sample Type Code Name Qualifier 1 Value 1 Qualifier 2 Value 2 Units Qualifier 1 Value 1 Qualifier 2 Value 2 Qualifier 3 Value 3 Units 00010 Temperature, water deg. centigrade 1 - Effluent Gross 0 Sample = 36.8 04 - deg C 0 99/99 - Continuous RC - Recorder (auto) Permit Req. Req Mon DAILY MX 04 - deg C 99/99 - Continuous RC - Recorder (auto) Value NODI 00010 Temperature, water deg. centigrade Z - Instream Monitoring 0 Sample = 23.3 04 - deg C 0 99/99 - Continuous CA - CALCTD Permit Req. <= 30.5 DAILY MX 04 - deg C 99/99 - Continuous CA - CALCTD Value NODI 00016 Temp. diff. between samp. & upstrm deg. C 1 - Effluent Gross 1 Sample = 2.3 04 - deg C 0 99/99 - Continuous CA - CALCTD Permit Req. <= 3.0 DAILY MX 04 - deg C 99/99 - Continuous CA - CALCTD Value NODI 50050 Flow, in conduit or thru treatment plant 1 - Effluent Gross 0 Sample = 1786.6 = 1915.5 03 - MGD 0 99/99 - Continuous RC - Recorder (auto) Permit Req. Req Mon MO AVG Req Mon DAILY MX 03 - MGD 99/99 - Continuous RC - Recorder (auto) Value NODI 50060 Chlorine, total residual 1 - Effluent Gross 0 Sample Permit Req. <= 0.027 MO AVG <= 0.047 DAILY MX 19 - mg/L 01/07 - Weekly GR - GRAB Value NODI B - Below Detection Limit/No Detection B - Below Detection Limit/No Detection 82234 Temperature rate of change deg. C/hr Z - Instream Monitoring 0 Sample = 0.9 62 - deg C/hr 0 99/99 - Continuous CA - CALCTD Permit Req. <= 2.0 DAILY MX 62 - deg C/hr 99/99 - Continuous CA - CALCTD Value NODI TRP3B IC25 Static Renewal 7 Day Chronic Chrceriodaphnia 1 - Effluent Gross 0 Sample 100.0 23 - % 0 01/30 - Monthly CP - COMPOS Permit Req. 69.0 MINIMUM 23 - % 01/30 - Monthly CP - COMPOS Value NODI TRP6C IC25 Static Renewal 7 Day Chronic Chrpimephales 1 - Effluent Gross 0 Sample 100.0 23 - % 0 01/30 - Monthly CP - COMPOS Permit Req. 69.0 MINIMUM 23 - % 01/30 - Monthly CP - COMPOS Value NODI Submission Note If a parameter row does not contain any values for the Sample nor Effluent Trading, then none of the following fields will be submitted for that row: Units, Number of Excursions, Frequency of Analysis, and Sample Type. Edit Check Errors No errors. I I

Comments Method Detection Limit for Total Residual Chlorine is 0.05 mg/L. Attachments Name Type Size SQN_2020_October_WET_Report_for_DSN101.pdf pdf 8415687.0 Report Last Saved By Tennessee Valley Authority (TVA) User: TRMARKUM Name: Travis Markum E-Mail: trmarkum@tva.gov Date/Time: 2020-11-10 12:48 (Time Zone: -06:00) Report Last Signed By User: SWHUNNEW Name: Scott Hunnewell E-Mail: swhunnewell@tva.gov Date/Time: 2020-11-12 11:08 (Time Zone: -06:00)

DMR Copy of Record Permit Permit #: TN0026450 Permittee: Tennessee Valley Authority (TVA) Facility: TVA SEQUOYAH NUCLEAR PLANT (SQN) Major: Yes Permittee Address: Sequoyah Access Road, PO Box 2000 Soddy Daisy, TN 37379 Facility Location: SEQUOYAH ACCESS ROAD SODDY DAISY, TN 37379 Permitted Feature: 103 Internal Outfall Discharge: 103-G (no description) Report Dates & Status Monitoring Period: From 10/01/20 to 10/31/20 DMR Due Date: 11/15/20 Status: NetDMR Validated Considerations for Form Completion Internal Monitoring Point for various flows from Low Volume Waste Treatment Pond to Diffuser Pond, which eventually discharges through Outfall 101. Principal Executive Officer First Name: Scott

Title:

Interim Site Vice President Telephone: 423-843-7001 Last Name: Hunnewell No Data Indicator (NODI) Form NODI: Parameter Monitoring Location Season # Param. NODI Quantity or Loading Quality or Concentration

  1. of Ex. Frequency of Analysis Sample Type Code Name Qualifier 1 Value 1 Qualifier 2 Value 2 Units Qualifier 1 Value 1 Qualifier 2 Value 2 Qualifier 3 Value 3 Units 00400 pH IM - Internal Monitoring Point 0

Sample = 7.4 = 7.4 12 - SU 0 01/30 - Monthly GR - GRAB Permit Req. >= 6.0 MINIMUM <= 9.0 MAXIMUM 12 - SU 01/30 - Monthly GR - GRAB Value NODI 00530 Solids, total suspended IM - Internal Monitoring Point 0 Sample = 13.8 = 13.8 19 - mg/L 0 01/30 - Monthly GR - GRAB Permit Req. <= 30.0 MO AVG <= 100.0 DAILY MX 19 - mg/L 01/30 - Monthly GR - GRAB Value NODI 00556 Oil & Grease IM - Internal Monitoring Point 0 Sample 5.0 5.0 19 - mg/L 0 01/30 - Monthly GR - GRAB Permit Req. <= 15.0 MO AVG <= 20.0 DAILY MX 19 - mg/L 01/30 - Monthly GR - GRAB Value NODI 50050 Flow, in conduit or thru treatment plant IM - Internal Monitoring Point 0 Sample = 1.338 = 1.381 03 - MGD 0 01/30 - Monthly IN - INSTAN Permit Req. Req Mon MO AVG Req Mon DAILY MX 03 - MGD 01/30 - Monthly IN - INSTAN Value NODI Submission Note If a parameter row does not contain any values for the Sample nor Effluent Trading, then none of the following fields will be submitted for that row: Units, Number of Excursions, Frequency of Analysis, and Sample Type. Edit Check Errors No errors. Comments Attachments No attachments. Report Last Saved By Tennessee Valley Authority (TVA) User: TRMARKUM Name: Travis Markum E-Mail: trmarkum@tva.gov Date/Time: 2020-11-10 12:21 (Time Zone: -06:00) Report Last Signed By User: SWHUNNEW Name: Scott Hunnewell E-Mail: swhunnewell@tva.gov Date/Time: 2020-11-12 11:08 (Time Zone: -06:00) I I

DMR Copy of Record Permit Permit #: TN0026450 Permittee: Tennessee Valley Authority (TVA) Facility: TVA SEQUOYAH NUCLEAR PLANT (SQN) Major: Yes Permittee Address: Sequoyah Access Road, PO Box 2000 Soddy Daisy, TN 37379 Facility Location: SEQUOYAH ACCESS ROAD SODDY DAISY, TN 37379 Permitted Feature: 107 Internal Outfall Discharge: 107-G (no description) Report Dates & Status Monitoring Period: From 10/01/20 to 10/31/20 DMR Due Date: 11/15/20 Status: NetDMR Validated Considerations for Form Completion Metal Cleaning Waste Pond discharge. No monitoring required for stormwater decanting. Daily monitoring required only during dewatering events. Principal Executive Officer First Name: Scott

Title:

Interim Site Vice President Telephone: 423-843-7001 Last Name: Hunnewell No Data Indicator (NODI) Form NODI: Parameter Monitoring Location Season # Param. NODI Quantity or Loading Quality or Concentration

  1. of Ex. Frequency of Analysis Sample Type Code Name Qualifier 1 Value 1 Qualifier 2 Value 2 Units Qualifier 1 Value 1 Qualifier 2 Value 2 Qualifier 3 Value 3 Units 00400 pH IM - Internal Monitoring Point 0

Sample Permit Req. >= 6.0 MINIMUM <= 9.0 MAXIMUM 12 - SU 01/01 - Daily GR - GRAB Value NODI C - No Discharge C - No Discharge 00530 Solids, total suspended IM - Internal Monitoring Point 0 Sample Permit Req. <= 30.0 MO AVG <= 100.0 DAILY MX 19 - mg/L 01/01 - Daily CP - COMPOS Value NODI C - No Discharge C - No Discharge 00556 Oil & Grease IM - Internal Monitoring Point 0 Sample Permit Req. <= 15.0 MO AVG <= 20.0 DAILY MX 19 - mg/L 01/01 - Daily GR - GRAB Value NODI C - No Discharge C - No Discharge 01042 Copper, total [as Cu] IM - Internal Monitoring Point 0 Sample Permit Req. <= 1.0 MO AVG <= 1.0 DAILY MX 19 - mg/L 01/01 - Daily CP - COMPOS Value NODI C - No Discharge C - No Discharge 01045 Iron, total [as Fe] IM - Internal Monitoring Point 0 Sample Permit Req. <= 1.0 MO AVG <= 1.0 DAILY MX 19 - mg/L 01/01 - Daily CP - COMPOS Value NODI C - No Discharge C - No Discharge Submission Note If a parameter row does not contain any values for the Sample nor Effluent Trading, then none of the following fields will be submitted for that row: Units, Number of Excursions, Frequency of Analysis, and Sample Type. Edit Check Errors No errors. Comments Attachments No attachments. Report Last Saved By Tennessee Valley Authority (TVA) User: TRMARKUM Name: Travis Markum E-Mail: trmarkum@tva.gov Date/Time: 2020-11-10 12:21 (Time Zone: -06:00) Report Last Signed By User: SWHUNNEW Name: Scott Hunnewell E-Mail: swhunnewell@tva.gov Date/Time: 2020-11-12 11:08 (Time Zone: -06:00) I I

DMR Copy of Record Permit Permit #: TN0026450 Permittee: Tennessee Valley Authority (TVA) Facility: TVA SEQUOYAH NUCLEAR PLANT (SQN) Major: Yes Permittee Address: Sequoyah Access Road, PO Box 2000 Soddy Daisy, TN 37379 Facility Location: SEQUOYAH ACCESS ROAD SODDY DAISY, TN 37379 Permitted Feature: 110 External Outfall Discharge: 110-G (no description) Report Dates & Status Monitoring Period: From 10/01/20 to 10/31/20 DMR Due Date: 11/15/20 Status: NetDMR Validated Considerations for Form Completion Outfall 110 is closed. Only active in the event the plant goes into closed mode. Principal Executive Officer First Name: Scott

Title:

Interim Site Vice President Telephone: 423-843-7001 Last Name: Hunnewell No Data Indicator (NODI) Form NODI: Parameter Monitoring Location Season #Param. NODI Quantity or Loading Quality or Concentration

  1. of Ex. Frequency of Analysis Sample Type Code Name Qualifier 1 Value 1 Qualifier 2 Value 2 Units Qualifier 1 Value 1 Qualifier 2Value 2Qualifier 3 Value 3 Units 00010 Temperature, water deg. centigrade 1 - Effluent Gross 0

Sample Permit Req. Req Mon DAILY MX 04 - deg C 99/99 - Continuous CA - CALCTD Value NODI C - No Discharge 00010 Temperature, water deg. centigrade Z - Instream Monitoring 0 Sample Permit Req. <= 30.5 DAILY MX 04 - deg C 99/99 - Continuous CA - CALCTD Value NODI C - No Discharge 00016 Temp. diff. between samp. & upstrm deg. C 1 - Effluent Gross 1 Sample Permit Req. <= 3.0 DAILY MX 04 - deg C 99/99 - Continuous CA - CALCTD Value NODI C - No Discharge 50050 Flow, in conduit or thru treatment plant 1 - Effluent Gross 0 Sample Permit Req. Req Mon MO AVG Req Mon DAILY MX 03 - MGD 99/99 - Continuous RC - Recorder (auto) Value NODI C - No Discharge C - No Discharge 50060 Chlorine, total residual 1 - Effluent Gross 0 Sample Permit Req. <= 0.027 MO AVG <= 0.047 DAILY MX 19 - mg/L 05/WK - Five Per Week GR - GRAB Value NODI C - No Discharge C - No Discharge 82234 Temperature rate of change deg. C/hr Z - Instream Monitoring 0 Sample Permit Req. <= 30.5 DAILY MX 62 - deg C/hr 99/99 - Continuous CA - CALCTD Value NODI C - No Discharge TRP3B IC25 Static Renewal 7 Day Chronic Chrceriodaphnia 1 - Effluent Gross 0 Sample Permit Req. >= 69.0 MINIMUM 23 - % 01/30 - Monthly GR - GRAB Value NODI C - No Discharge TRP6C IC25 Static Renewal 7 Day Chronic Chrpimephales 1 - Effluent Gross 0 Sample Permit Req. >= 69.0 MINIMUM 23 - % 01/30 - Monthly GR - GRAB Value NODI C - No Discharge Submission Note If a parameter row does not contain any values for the Sample nor Effluent Trading, then none of the following fields will be submitted for that row: Units, Number of Excursions, Frequency of Analysis, and Sample Type. Edit Check Errors No errors. Comments Attachments No attachments. Report Last Saved By Tennessee Valley Authority (TVA) User: TRMARKUM Name: Travis Markum E-Mail: trmarkum@tva.gov Date/Time: 2020-11-10 12:21 (Time Zone: -06:00) I I

Report Last Signed By User: SWHUNNEW Name: Scott Hunnewell E-Mail: swhunnewell@tva.gov Date/Time: 2020-11-12 11:08 (Time Zone: -06:00)

DMR Copy of Record Permit Permit #: TN0026450 Permittee: Tennessee Valley Authority (TVA) Facility: TVA SEQUOYAH NUCLEAR PLANT (SQN) Major: Yes Permittee Address: Sequoyah Access Road, PO Box 2000 Soddy Daisy, TN 37379 Facility Location: SEQUOYAH ACCESS ROAD SODDY DAISY, TN 37379 Permitted Feature: 118 External Outfall Discharge: 118-G (no description) Report Dates & Status Monitoring Period: From 10/01/20 to 10/31/20 DMR Due Date: 11/15/20 Status: NetDMR Validated Considerations for Form Completion Principal Executive Officer First Name: Scott

Title:

Interim Site Vice President Telephone: 423-843-7001 Last Name: Hunnewell No Data Indicator (NODI) Form NODI: Parameter Monitoring Location Season # Param. NODI Quantity or Loading Quality or Concentration

  1. of Ex.

Frequency of Analysis Sample Type Code Name Qualifier 1 Value 1 Qualifier 2 Value 2 Units Qualifier 1 Value 1 Qualifier 2 Value 2 Qualifier 3 Value 3 Units 00300 Oxygen, dissolved [DO] 1 - Effluent Gross 0 Sample Permit Req. >= 2.0 MINIMUM 19 - mg/L 02/07 - Twice Every Week GR - GRAB Value NODI C - No Discharge 00530 Solids, total suspended 1 - Effluent Gross 0 Sample Permit Req. <= 100.0 DAILY MX 19 - mg/L 02/07 - Twice Every Week GR - GRAB Value NODI C - No Discharge 00545 Solids, settleable 1 - Effluent Gross 0 Sample Permit Req. <= 1.0 DAILY MX 25 - mL/L 01/30 - Monthly GR - GRAB Value NODI C - No Discharge 50050 Flow, in conduit or thru treatment plant 1 - Effluent Gross 0 Sample Permit Req. Req Mon MO AVG Req Mon DAILY MX 03 - MGD 01/BA - Once Per Batch ES - ESTIMA Value NODI C - No Discharge C - No Discharge Submission Note If a parameter row does not contain any values for the Sample nor Effluent Trading, then none of the following fields will be submitted for that row: Units, Number of Excursions, Frequency of Analysis, and Sample Type. Edit Check Errors No errors. Comments Attachments No attachments. Report Last Saved By Tennessee Valley Authority (TVA) User: TRMARKUM Name: Travis Markum E-Mail: trmarkum@tva.gov Date/Time: 2020-11-10 12:15 (Time Zone: -06:00) Report Last Signed By User: SWHUNNEW Name: Scott Hunnewell E-Mail: swhunnewell@tva.gov Date/Time: 2020-11-12 11:08 (Time Zone: -06:00) I I

TENNESSEE VALLEY AUTHORITY TOXICITY TEST REPORT lNTRODUCTlON / EXECUTIVE

SUMMARY

I. acility / Discharger: Sequoyah Nuclear Plant / TY A 2 County / State: Hamilton / Tennessee

3. NPDES Permit #: TN0026450 Report Date: November 06. 2020
4. Type of Facility: Nuclear-Fueled Electric Generating Plant
5. Design Flow (MGD): 1.579
6. Receiving Stream: Tennessee River (TRM 483.6)
7. IQl0: 2-456
8. Outfall Tested: 101
9. Dates Sampled: October 04 -09, 2020 l 0. Average Flow on Days Sampled (MOD): l 791.1 3. 1770.6 l 8, 1783.065 l l. Pertinent Site Conditions: Production/ operation data will be provided upon request.
12. Test Dates: October 06 - 13, 2020
13. Test Type: Sho1t-term Chronic Definitive
14. esl Species: Fathead Mitrnows (Pimephales promelas)

Daphnids (Ceriodaphnia dubia)

15. Concentrations Tested(%):

Pimephales prornelas: UV treated Outfall l 01: l 7.25. 34.5. 69. 84.5. I 00 UV treated Intake: I 00 Cenodaphnia dubia: Non-treated Outfall 10 l: 17.25. 34.5. 69. 84.5. l 00 Non-treated Intake: 100

16. Permit Limit Endpoint (o/t ): Outfall l O l: lC2s = 69%
17. Test Results: Outfall 101 : Pimephalespromelas: IC2s> 100%

eriodaphnia dubia: IC2s > 100% 1 of90

18. Facility

Contact:

Travis Markum Phone#: (865) 748-3294

19. Consulting/ Testing Lab: Environmental Testing Solutions, Inc.
20. Lab

Contact:

Jim Sumner Phone #: (828) 350-9364 Phone #: (423) 876-6743

21. TV A

Contact:

Rick Sherrard

22. Notes: Exposures to samples collected October 04 - 09, 2020 from Outfall I 01 2of90 re ulted in no toxic effects to fathead minnows or daplmids. The re ulting IC2s values, for both species were> l 00 percent. Exposure of daphnids to intake samples resulted in no significant difference from the control during this study period. Minnow growth in the intake samples wa significantly lower than the control.

METHODS

SUMMARY

Samples: I. Sampling Point: Outfall l 0], Intake

2. Sample Type: Composite
3. Sample lnfonnation:

Date Date Date (MM-DD-YY) (MM-DD-YY) Arrival Initial (MM-DD-YY) Sample Time (ET) Time (ET) Temp. TRC* Time (ET) ID Collected Received (OC) (mg/L) Last Used By IOI l 0-04-20 / 0700 lo 10-05-20 I 1420 1.0 <0.10 I 0-06-20 / 0925 10-05-20 I 0600 I 0-07-20 / 0853 Intake I 0-04-20 / 0700 to I 0-05-20 / 1420 2.0 <0.10 I 0-06-20 / 0925 I 0-05-20 / 0600 I 0-07-20 I 0853 10 l I 0-06-20 I 0700 to I 0-07-20 / 1337 I. I <0.10 I 0-08-20 I 0858 I 0-07-20 I 0600 I 0-09-20 I 0857 Intake I 0-06-20 / 0700 to 10-07-20 / 1337 I. 7 <0.10 I 0-08-20 / 0858 I 0-07-20 / 0600 I 0-09-20 / 0857 I 0-08-20 I 0700 to 10-10-20 / 0907 101 I 0-09-20 / 0600 10-09-20 / 1305 1.7, 2.l t <0.10 10-11-20 / 0856 I 0- I 2-20 / 0828 I 0-08-20 / 0700 to I 0-10-20 I 0907 r ntake l 0-09-20 / 1305 2.0 <0.10 l 0-11-20 / 0856 I 0-09-20 I 0600 I 0-12-20 / 0828

  • TRC = Total Residual Chlorine tsamples were collected in two 2.5 gallon cubitainers. Temperature was measured in each cubitainer upon arrival.
4. Sample Manipulation: Samples from Outfall 101 and intake were warmed to test temperature (25. O +/- l. 0°C) in a warm water bath.

3of 90 Alig uots of Outfall l 0 1 and Intake samples were UV -treated through a 40-watt Smart UV Sterilizer (manufactured by Emperor Aquatics, Inc.) for 2 minutes.

Pimephales promelas Test Organisms: I. Source: In-house Cultures

2. Age:

< 24-hours old Test Method Summary:

1. Test Conditions:

Static. Renewal

2. Test Duration:

7 days

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

4

5. Organisms per Replicate: 1..Q
6. Test lnitiation: (Date/Time): 10-06-20 0823 ET
7. Test Tennination: (Date/Time): 10-13-20 0732 ET
8. Test Temperature: Outfall 101:

Mean = 24.7°C (24.2 - 25.2°C)

9. Physical / Chemical Ceriodaphnia dubia In-house Culture

< 24-hours old Static. Renewal Until at least 60% of control females have 3 broods Moderately Hard Synthetic lQ l 10-06-20 0925 ET 10-13-20 0837 ET Mean = 25.0°C (24.8 - 25.4°C) Measurements: Alkalinity. hardness. total residual chlorine. and conductivity were measured at the laboratory in each I 00% sample. Daily temperatw-es were measured in one replicate for each test concentration. Pre-and post-exposure test solutions were analyzed daily for pH and dissolved oxygen. I 0. Statistics: 4 of90 Statistics were performed according to methods prescribed by EPA using ToxCalc version 5.0 statistical software (Tidepool Scientific Software. McKinnevville, CA).

TOXICITY TEST RESULTS (see Appendix C for Bench Sheets) I. Results of a Pimephales promelas Chronic/ 7-day Toxicity Test. (Genus species) (Type/ Duration) Conducted October 06 - 13. 2020 using effluent from Outfall IO 1. Test Percent Surviving Solutions (time interval used - days) (% Effluent) I 2 3 4 5 6 7

Control, 100 100 100 100 100 100 100 UV-treated 17.25%

100 100 100 100 100 100 100 34.5% 100 lOO 100 100 100 100 100 69% 100 100 100 100 100 100 100 84.5% 100 100 100 100 100 100 100 100.0% 100 100 100 100 100 100 100 Intake 100 100 100 100 100 100 97.5

Control, 100 100 100 JOO 100 100 100 Non-treated Test olutions Mean Dry Weight (mg)

(replicate number) (% Effluent 1 2 4 Mean .)

Control, 0.775 0.725 0.816 0.879 0.799 UY-treated 17.25%

0.737 0.729 0.745 0.803 0.754 34.5% 0.715 0.700 0.822 0.839 0.769 69% 0.810 0.769 0.761 0.787 0.782 84.5% 0.741 0.745 0.712 0.717 0.729 100.0% 0.765 0.751 0.722 0.757 0.749 Intake 0.634 0.687 0.670 0.701 0.673 Control 0.845 0.790 0.853 0.745 0.808 Non-treated JC2s Value: > 100% Calculated TU Estimates: < 1.0 TUc* Permit Limit: 69% Permit Limit: 1.4 TUc 95% Confidence Limits: Upper Limit: NA Lower Limit: NA

  • TU a :;: l 00/LCso: TUc = 100/ lC2s 5of 90

TOXLCITY TEST RESULTS (see Appendix C for Bench Sheets)

2.

Results of a Ceriodaphnia dubia Clu*onic/ 7-dav Toxicity Test. (Genus species) (Type/ Duration) Conducted October 06 - I 3. 2020 using effluent from OutfaJl 101. Percent Surviving Test (lime interval used - days) Solutions 1 2 3 4 5 6 7 (% Effluent) Control JOO 100 100 100 100 100 100 17.25% 100 100 100 100 100 100 100 34.5% 100 100 100 JOO 100 100 JOO 69% 100 100 100 100 100 100 100 84.5% 100 100 100 100 100 100 JOO 100.0% 100 100 100 100 100 100 100 Test Solutions Reproduction (#young/female/7 days) Data (replicate number) (% Effluent) l 2 3 4 5 6 7 8 9 IO Mean Control 29 30 31 28 30 32 32 28 30 33 30.3 17.25% 32 33 35 31 34 30 34 3 1 32 33 32.5 34.5% 34 33 34 33 35 37 30 32 32 33 33.3 69% 32 38 34 39 35 32 37 33 34 37 35.1 84.5% 40 36 35 35 35 36 34 34 39 35 35.9 100.0% 39 39 37 35 36 41 34 39 36 38 37.4 IC2s Value: > 100% Calculated TU Estimates: < 1.0 TUc* Pennit Limit: 69% Permit Limit: I.4 TUc 95% Confidence Limits: Upper Limit: NA Lower Limit: NA

  • TU a = 100/LCso: TUc = 100/ IC2s 6 of90

TOXICITY TEST RESULTS (see Appendix for Bench Sheets)

2.

Results of a Ceriodaphnia dubia Chronic/ 7-day Toxicity Test. (Genus species) (Type / Duration) Conducted October 06 - 13.2020 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 30 26 29 31 32 32 32 29 29 32 30.2 Intake 35 36 32 36 36 35 36 35 35 33 34.9 IC2s Value: > 100% Calculated TU Estimates: < 1.0 TUc* Permit Limit: N/A Permit Limit: NIA 95% Confidence Limits: Upper Limit: NA Lower Limit: NA

  • TU a = 100/LCso: TUc = l 00/ IC2s REFERENCE TO XI CANT TEST RES UL TS (see Appendix A and D)

Species Date Time Duration Toxicant Results (IC2s) Pimephales promelas October 06 - 13, 2020 0811 7 days KCI 0.65 g/L Ceriodaphnia dubia October 06 - 13, 2020 0913 7 days NaCl l.09 g/L 7of90

PHYSICAUCHEMICAL

SUMMARY

Wa1er Chemistry Mean Values nnd Rnnges !or UV-lreatcd Plmeplmles promelos and No11-1rcated Cenodaphma dubm. Sequoyah Nuclear Plant (SQN), Eflluent Outfall 101 ant! lnlnkc pcrlomicd October 06-13.2020 Tesi Sample IO Temperature (°C) Dissolved Oxygen (mi:/L) Initial Final Initial Final C on 1rnl, 24.8 24.6 7.8 74 ,'10 11 -trrwfC'd

24. 7 - 25.0 24.5 - 25.0 7.8 -

7.9 6.5 - 8.0 Con 1rol, 24.8 24.6 7.9 7.3 lJV*hU Ctd 24.7 - 24 9 24,3

  • 24.7 7.8 -

8.0 6.6

  • 79 17.25%

24.8 24.5 8.0 7.3 -S: 24.7 - 25.0 24.3

  • 24.8 8.0 81 6.7 -

79 ~ ~ 3-4.5% 24.9 24.S 8.1 7.3 247 - 250 24.3 - 24.6 8.0

  • 8.1 6.6
  • 79

~ 24.9 24.5 8.1 7.3 69% ~ ~ 248 - 250 24.3

  • 24.6 81 8.2 6 6
  • 80 t:

24.9 24.5 8.1 7.3 i:': 84.5% 24.9 - 25.0 24.3 - 24 7 8.1 82 6 6 - 80 100% 25.0 24.5 8.1 7.4 25.0. 25.0 24.2 - 24.6 8 0

  • 8.3 6 9 -

8.0 25.0 24.5 8.2 7.4 Intake 24 4 - 24 6 24.9 - 25.2 8 1 8.3 6.4

  • 8.0 Coflt,.,ol.

24.8

25. 1 7.8 8.0 Nfln~1rt~tcd 24 8
  • 24.9 24 9
  • 25.2 7 8
  • 79 7.8
  • 8.2 17.25%

24 9 25.0 8.0 7.9 24.8 - 25.0 24.8 - 25.2 7 9 - 8.0 7.8

  • 8.2 C

24.9 24.9 8.0 8.0 3-t53/4 24.8 - 25.0 24.8 - 25.3 7.9. 81 7.8 - 82 -~ 69% 24.9 211.9 8.0 8.0 ~ 24.8 - 25.0 24.9 - 25.2 7 9 - 8.1 7.8 - 8.2 25.0 25.0 8.0 8.1 -~ 84.5% 24 9 - 25.0 24.8 - 25 2 7.9 -

8. l 7.9 -

8.3 v 25.0 25.0 8.0 8.1 100% 25.0 - 25.0 24.8 - 25.4 7.9. 8. J 7.9

  • 8.3 25 0 25.0 8.1
8. 1 Intake 8.0 -

24.8 - 25 I 25 0 - 25 2 SO - 81 8.3

  • Note Total residual chlor/llC was pc rfonned on non-1rca1ed Outfall IOI and Inta ke samples Oven1ll 1cmpcmturc (°C)

P1mephales promelas Cenodaphnta dub,a Bof90 A,,cn1gc 24 7 25.0 Minimum 24.2 24.8 Maximum 25.2 25.4 11ll (S.U.) lnitinl final

8. 10 7.80 7 99 - 8.20 7 57. 7.9.J 8.09 7.79 7.99 - 8.18 7.59 - 7 94
8. 11 7.79 8.00 - 8.22 7 57 - 7.94 8.11 7.79 8.01 - 8.19 7.58
  • 7.94 8.10 7.78 8.00 - 8 17 7 56
  • 7.93 8.10 7.81 8.00
  • 8 17 7.64 -

7.97

8. 10 7.80 8.01 - 8.16 7.60 - 7.%

8 06 7.77 7.88 - 8. 14 7 53 - 7.93 8.10 8.05 7.99

  • 820 7.9&
  • 8. 10 8.15 8.05 8.03
  • 8.25 7.99 - 8. 12
8. 15 8 OS 8.04 - 8.23 7.99 - 8 12 8.13 8.05 8.02
  • 8.21 7.99 - 8.14 8.12 8.06 8 02
  • 8.22 7.9'1 - 8. 15
8. 11 8 07 802 - 8.18 7.99 - 8. 16 8.10 8.06 8.02 - 8.17 7.99 - 8. 16 Conductance

/\\llrnlinily M:mlncss

  • Total Residual

(µmhos/em) (mg/L CaCOJ) (mg/L CaCOJ) Chlorine (mg/L) 314 58 84 305

  • 327 57 59 82 86 306 60 82 293 -

314 59 60 80 84 285 277 - 293 256 241

  • 262 223 203 -

248 179 173. 184 153 60 60 < 0.10 148 - 156 59 61 58 62 <0. 10 - <0.10 15 1 60 59 < 0.10 146

  • 156 59 63 58 62

< 0.10 - < 0. 10 3 14 58 84 305 - 327 57 59 82 86 285 274 - 293 260 252 - 267 223 199 - 248 179 173 - 184 15.2 61 60 <0.10 145

  • 157 61 61 58 64

<0,10 - <0.10 152 61 60 < 0, 10 141 - 157 59 6J 58 - 62 < 0 10 - <0. 10

SUMMARY

I CO CLUSIONS Exposures to samples collected October 04 - 09, 2020 from Outfall I 01 resulted in no toxic effects to fathead minnows or daplu1ids. The resulting IC2s values for both species. were > I 00 percent. Exposure of daphnids to intake samples resulted in no significant difference from the control during this study period. Minnow grovJth in the intake samples was significantly lower than the control. 9 of90

Appendix A ADDITIONAL TOXICITY TEST lNFORMATION

SUMMARY

OF METHODS I. Pimephales promeia 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 djspo able cups, each containing 250-mL of test solution.

2. Ceriodaphnia dubia Tests were conducted according to EPA-821-R-02-013 (October 2002) usjng ten replicates each containing one test organism, per treatment. Test vessels consisted of 30-mL polypropylene cups each containing 15-mL of test solution.

DEVIATION I MODIFICATIONS TO TEST PROTOCOL I. Pimephales promelas Samples used in the fathead minnow test were exposed to UV light for two minutes prior to introduction of test organisms. UV treatment is u ed to control interference of fi h pathogens. This treatment method was approved on November 23 20 l 5 by the State of Te1messee in a letter from Jessica Murphy to Terry Cheek, Senior Manager of TV A Water Permits, Compliance, and Monitoring,

2. Ceriodaphnia dubia None DEVIATIONS I MODIFICATIO S TO PRETEST CULTURE OR HOLDING OF TEST ORGANlSMS l. Pimephales promelas None
2. Ceriodaphnia dubia None 10 of 90

PHYSICAL AND CHEMICAL METHODS I. 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. Temperatw-e was measured by SM 2550 B-2010.
4. Dissolved oxygen was measured by SM 4500-0 G-2011.
5. The pH was measured by SM 4500-H+ B-2011.
6. Conductance was measured by SM 2510 B-2011.
7. Alkalinity was measured by M 2320 B-201 l.
8. Total hardness was measw*ed by SM 2340 C-201 l.
9. Total residual chlorine was measured by ORION 97-70-1977.

QUALITY ASSURANC 1 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 condition 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. R.EFERE CE TOXlCANT TESTS (See Appendix D for control chart infomiation)

1. Test Type: 7~day chronic tests with results expressed as IC2s values in g/L KC] or NaCl.
2.

Standard Toxicant: Potassium Chloride (KC! crystalline) for Pimephales promelas. Sodium Chloride (NaCl crystalline) for Ceriodaphnia dub;a.

3. Dilution Water Used: Moderately hard synthetic water.
4.

Statistics: Tox ale software Version 5.0 was used for statistical analyses. 11 of 90

REFEREN ES I. NPOES Permit No. TN0026450.

2. USEPA. Short-Term Methods for Estimating the Chronic Toxicity of Effluents and Receiving Waters to Freshwater Organisms, EPA-82l-R-02-013 (October 2002).
3. Standard Methods for the Examination of Water and Wastewater, 22nd Edition, 2012.
4. Quality Assurance Program: Standard Operating Procedures, Environ.mental Testing Solutions, Inc (most current version).

12 of90

13 of 90 Sequoyah Nuclear Plant Biomonitoring October 06 - 13, 2020 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

Date Sodium Towerbrom PCL-222 PCL-401 CL-363 Cu pros tat-PF H-130M Nalco H-150M Hypochlorite mg/L mg/L mg/L mg/L mg/L mg/L 73551 mg/L mg/L TRC Phosphate Copolymer DMAD Awle Quat mg/L Quat TRC EO/PO 02/06/2005 <0.0042 0.028 0.010 02/07/2005 <0.0116 0.028 0.010 0.007 02/08/2005 <0.0080 0.028 0.010 02/09/2005 0.0199 0.028 0.010 02/ 10/2005 <0.0042 0.028 0.010 02/11/2005 0.0155 0.028 0.010 0.007 06/05/2005 0.0063 06/06/2005 0.0043 0.037 06/07/2005 0.0103 0.037 06/08/2005 0.0295 0.037 06/09/2005 0.0129 06/ 10/2005 0.0184 07/ 17/2005 0.0109 0.026 0.009 07/18/2005 0.0150 0.026 0.009 0.036 07/ 19/2005 0.0163 0.026 0.009 0.036 07/20/2005 0.0209 0.026 0.009 0.014 0.036 07/21/2005 0.0242 0.026 0.009 07/22/2005 0.0238 0.054 0.Dl8 0.014 10/30/2005 0.0068 10/31/2005 0.0112 11/01/2005 0.0104 0.035 11/02/2005 0.0104 0.036 11/03/2005 0.0117 0.036 11/04/2005 0.0165 0.035 11/14/2005 0.0274 11/15/2005 0.0256 11/16/2005 0.0234 11/17/2005 0.0231 11118/2005 0.0200 11/19/2005 0.0116 14 of 90

Date Sodium Towerbron PCI.r222 PCL-401 CI.r363 Cu pros tat-PF H-130M Nalco H-150M MSW Hypochlorite mg/L rng/L rng/L rng/L rng/L rng/L 73551 rng/L 101 rng/L TRC Phosphate Copolymer DMAD Azole Quat mg/L Quat mg/L TRC EO/PO Phosphate 11/ 12/LUUo o.w::,::, 11/13/2006 0.0068 0.037 11/14/2006 0.0143 0.037 11/15/2006 0.0068 0.037 11/16/2006 0.0267 0.037 11/17/2006 0.0222 11/26/2006 0.0188 11/27/2006 0.0138 11/28/2006 0.0120 11/29/2006 0.0288 11/30/2006 0.0376 12/01/2006 0.0187 05/28/07 0.015 05/29/07 0.036 0.015 05/30/07 0.0084 0.017 0.036 0.015 05/31/07 0.0103 0.036 0.015 06/01/07 0.0164 0.017 0.036 0.015 06/02/07 0.0305 0.D15 12/02/07 0.0241 12/03/07 0.0128 12/04/07 0.0238 12/05/07 0.0158 12/06/07 0.0162 12/07/07 0.0175 04/13/08 0.0039 04/14/08 0.0124 04/15/08 0.0229 04/16/08 0.0143 04/17/08 0.0120 04/18/08 0.0149 10/26/08 0.0260 10/27/08 0.0151 0.017 10/28/08 0.0172 0.041 10/29/08 0.0154 0.018 0.041 0.030 10/30/08 0.041 0.030 10/31/08 0.0086 0.041 0.030 15 of 90

Date Sodium Towerbron PCI.r PCI.r401 Cl.r363 Cuprostat H-130M Nalco Spectrus H-150M MSW Hypochlorite mg/L 222 mg/L mg/L -PFmg/L mg/L 73551 CT1300 mg/L 101 mg/L TRC mg/L Copolymer DMAD Azole Quat mg/L mg/L Quat mg/L TRC Phosph EO/PO Quat Phosphat<: ate 02/08/09 0.0197 0.017 02/09/09 0.0237 0.017 02/10/09 0.0104 0.021 02/1 1/09 0.0155 0.oI7 02/1 2/09 0.0106 0.017 02/13/09 05/10/09 0.0129 05/1 1/09 0.0415 0.0446 05/12/09 0.0053 0.0396 05/13/09 0.0049 0.0396 05/14/09 <0.0141 0.0397 05/1 5/09 <0.0160 11/ D /U'J u.u2:, 11/1 6/09 0.0152 11/17/09 0.0255 11 /1 8/09 0.0306 11/1 9/09 0.0204 11/20/09 0.0093 05/09/10 0.0192 05/1 0/1 0 0.0055 05/1 1/1 0 0.0100 0.039 05/1 2/1 0 0.0171 0.039 05/1 3/10 0.0041 0.039 05/14/10 0.0099 0.039 16 of90

Date Sodium Towerbron PCL-PCL-401 CL-363 Cuprostat H-130M Nalco Spectrus H-150M MSW Floguard Hypo-mg/L 222 mg/L mg/L -PFmg/L mg/L 73551 CT1300 mg/L 101 MS6236 chlorite TRC mg/L Copoly-DMAD Azole Quat mg/L mg/L Quat mg/L mg/L mg/L Phos-mer EO/PO Quat Phos-Phosphat~ TRC phate phate 10/31/10 11/01/10 0.0122 11/02/10 0.0112 11/03/ 10 0.0163 11/04/ 10 0.0107 11/05/ 10 0.0132 05/01/2011 05/02/2011 0.04 05/03/2011 0.04 05/04/2011 0.0155 0.04 05/05/2011 0.0179 0.04 05/06/2011 0.0089 11/VO/ LlJI l U.Ulo~ 11/07/2011 0.0225 11/08/2011 0.0141 11/09/2011 0.0239 11/10/2011 0.0242 11/11/2011 0.0231 05/06/2012 05/07/2012 05/08/2012 0.041 05/09/2012 0.0145 0.041 05/10/2012 0.0298 0.041 05/11/2012 0.0174 08/12/2012 0.029 08/ 13/2012 0.0256 0.028 0.037 0.029 08/14/2012 0.0209 0.037 0.029 08/15/2012 0.0279 0.028 0.029 08/16/2012 0.0076 0.029 08/17/2012 0.0446 0.032 05/12/2013 0.0099 05/13/2013 0.064 05/14/2013 0.0091 0.039 0.064 05/ 15/2013 0.0096 0.039 0.064 05/ 16/2013 0.0229 0.032 05/17/2013 0.0063 0.032 09/ 15/2013 0.03 09/16/2013 0.0072 0.0379 0.03 09/17/2013 0.0107 0.036 0.0379 0.03 09/18/2013 0.0217 0.036 0.0379 0.03 09/19/2013 0.0172 0.03 09/20/2013 0.0173 0.03 17of90

Date Sodium Towerbror PCT.r PCL-401 CT.r363 Cu pros tat H-130M Nalco Spectrus H-150M MSW Floguard Hypo-mg/L 222 mg/L mg/L -PF mg/L mg/L 73551 CT1300 mg/L 101 MS6236 chlorite TRC mg/L Copoly-DMAD Azole Quat mg/L mg/L Quat mg/L mg/L mg/L Phos-mer EO/PO Quat Phos-Phosphate TRC ohate ohate 05/04/2014 0.0118 05/05/2014 0.0112 05/06/2014 0.0096 05/07/2014 0.0164 05/08/2014 0.0235 05/09/2014 0.0110 09/07/2014 09/08/2014 0.04 09/09/2014 0.04 09/ 10/2014 0.04 09/11/2014 0.0070 09/12/2014 0.0074 UlS/U~/LUJ5 08/ 10/2015 0.0195 0.03 08/11/2015 0.0275 0.03 08/12/2015 0.0213 0.03 08/13/2015 0.0192 0.03 08/ 14/2015 0.0182 0.03 10/18/2015 0.0162 10/19/2015 0.0125 10/20/2015 0.0120 10/21/2015 0.0130 10/22/2015 0.0174 10/23/2015 0.0156 05/ 15/2016 05/16/2016 0.0209 05/17/2016 0.0210 05/ 18/2016 0.0361 05/19/2016 0.0254 05/20/2016 0.0261 07/31/2016 08/01/2016 0.0091 0.03 08/02/2016 0.0093 0.03 08/03/2016 0.0209 0.03 08/04/2016 08/05/2016 04/30/2017 05/01/2017 0.0298 05/02/2017 0.0218 05/03/2017 0.0260 05/04/2017 05/05/2017 18 of 90

Date Towerbrom Floguard Spectrus BDl 500 Nalco Spectrus Floguard mg/L MS6237 mg/L 73551 CT1300 MS6236 TRC mg/L Quat mg/L mg/L mg/L Phosphate/Zinc EO/PO Quat Phosphate 07/23/2017 07/24/2017 0.0124 0.04/0.01 07/25/2017 0.0081 0.04/0.01 07/26/2017 0.0232 0.04/0.01 0.03 07/27/2017 0.0179 07/28/2017 0.0296 0.03 5/13/2018 5/14/2018 5/15/2018 0.0229 0.030 0.0275 5/16/2018 0.0159 0.030 0.0275 5/17/2018 0.0133 0.030 0.0275 5/18/2018 10/07/2018 10/08/2018 0.0221 0.02852 10/09/2018 0.0098 0.0332 0.02852 10/ 10/2018 0.0187 0.031 0.0332 0.02852 10/11/2018 0.0200 0.031 0.02852 10/12/2018 0.0187 0.031 0.02852 04/28/2019 04/29/2019 0.0069 0.047 04/30/2019 0.0109 0.047 05/01/2019 0.0196 05/02/2019 0.0341 05/03/2019 0.0281 0.047 08/04/2016 08/05/2019 0.0227 0.047 0.02852 08/06/2019 0.0071 0.0332 0.02852 08/07/2019 0.0117 0.047 0.0332 0.02852 08/08/2019 0.0142 0.0332 0.02852 08/09/2019 0.0078 0.047 0.02852 5/3/2020 5/4/2020 5/5/2020 5/6/2020 0.0045 0.049 0.0332 5/7/2020 0.0055 0.0332 5/8/2020 0.0183 0.049 0.0332 10 '4/2020 101512020 <0.05 0.046 0.02806 lQ/6/2020 <0.05 0.02814 10,7/2020 <O.O: 0.046 0.02795 10/8'2020 <0.05 0.02797 10 9/1020 <0.05 0.046 0.02795 19 of 90

20 of 90 Sequoyah Nuclear Plant Biomonitoring October 06 - 13, 2020 Appendix C Chain of Custody Records and Toxicity Test Bench Sheets

BIOMONTTORING CHAIN OF CUSTODY RECORD Page _1_ of _I_ Clicm: TVA Environmental Testing Solution, lnc. Delivered By (Circle One): Project Nmne: Sequoyah NP Toxicity 3S1 Depot Street. Fed£:-. UPS Bus

    • c1icnt _

P.O. Number: NIA Asheville, NC

  • 1 Ot~ specify):.5;11 *c.

Facility Sampled: Sequoyah NP 28801 General Comments: ---1 ',:b\\+\\e. .,..... *.J Phone: 828-350-9364 1;)* L -'*"'"P l-5'._)........ NPDES Number: TN0026450 I*. I

    • i:-\\./\\ '?.>~\\~\\(..

..r:lr--; :,: I~').lI *..,+I.:..

  • ~'IC, t IJJ,:__

Fax: 828-350-9368 c;r"r *.:i "**. :..J __. Collected By; j*..-.., gk-~ ~.:),LL 11,\\;t°E.5 £~~.5TJ.;;i<A.J ~. '-2::.--P- /',-:, j *.*

    • .--ct-,

1 l(t*>< U*IS-l.i) Field ldcntilic.11ion / Grab/Comp Collection D~1c1r1mc Con\\aincr F)(IW P/\\{)J ttf~ IS'-120 Sample O,:scription Number& (MGDJ K:iin Evclll'.' Volume (!\\*lark ;,s Appropriate) I.1bora1ory Use Collcc1cd D~l~ l:,t_ Ti,nc r!c.i<. \\'<!.I If Yes. No TrlKt ETS Lo~ llrrival Temp. By Time Appc31* Cnun/dd/n} '*-5frl'*'>.u, - Inches Number C"Cl E:, .IOO: SQN-101-TOX Comp Start *C *t\\ -1,:) 07JO 10,oo;.os \\.o*c...

i.

\\<i'LO fr. End 1,J - 5

  • a.u JbJO I (2.Sgol)

/ ~ F1~L1::, SQN-lNT-TOX Comp Start I.J

  • t.1 * ).;J

) 7.;,i) 201005.()1,, '-. 0 "\\.._ 'A \\-1.1.o -f End i,J * > ~ 'J..:J .)(;..Jv l (2.5 gol) ll'H. \\3 ~ (..j<,~t,-.\\ Se!¥-.<; 1,-)°'\\'P, :,. _. 5!'.-,_f\\e.$ 1 :uewt.l) \\.:) ~ "' (])~~,., ~0~, ,\\-1, Sample Custody - Fill In From Top Down V Relinquished By (Signature): D.acdfimc Received By (Signature): O:iteffimc / '#., .//,:, ~ / oqf)f (.11;). £) q ~ I J- 0-5-_.;_, l-' "'l'I'" .L (,,,t. y,:ti,,.,-1[ JJ*_{-. JtJ (J 1'\\. -~ /./:.*

/J cs
:;_* iir"r(

~ ~v _}?l, ~ ::>>1,l\\t I 0 - ~-~ d J") *-:n-. ~~r"~ l ~~ l o* O':.* 1....o I 1-f t..o t:'°" °No I,..,ei!. -4 / -.::::::7 I 21 of 90

Whole Effluent Sample Receipt log Page.JlJ;,

  • sample 1emperature performed using verlled General Use Thermometer SN: ___

1_7_(f1--$~~-'-<\\ _____ 1..=oo(;).,__ Date Time Received Received

  • sample Project Sample Sample name and description State Comments Received Received by from Temp. (°C) number number 10-05-20 1327 J. Sumner TVA Courier 2.6 15419 201005.01 TVA* Watts Bar Nuclear, Outfall 101 TN 10-05-20 1327 J. Sumner TVA Courier 2.5 15419 201005.02 TVA
  • Watts Bar Nuclear, Outfall 101 - Intake TN 10-05-20 1327 J. Sumner TVA Courier 2.2 15419 201005.03 TVA - Watts Bar Nuclear, Outfall 113 TN 10-05-20 1327 J. Sumner TVA Courier 3.0 15419 201005.04 TVA
  • Watts Bar Nuclear, Outfall 113 - Intake TN 10-05-20 1420 J. Sumner TVA Courier 1.0 15420 201005.05 TVA - Sequoyah Nuclear, Outfall 101 TN 10-05-20 1420 J. Sumner TVA Courier 2.0 15420 201005.06 TVA-Sequoyah Nuclear, Outfall 101-Intake TN SOP G4 - Exhibit 64.2, revision 01-03-12 22 of 90

BlOi\\*IONITORlNG CHAIN OF CUSTODY RECORD t>aac I of t t:, -- Client: TV 1\\ Environmental Testing Solution, Inc. Di!livcred 0y (Circle One): Project Name: Sc11uoy;ih NP Toxicity 351 Depot Street. FedEx Ul'S Bus Client - - P.O. Number: N/1\\ Asheville, NC § (specif}*): Svn *c* Facilily Smupletl: Sequoyah NP 2880t General Commcn1s: JrilU.. 7li\\~ES 1;;,q.s,1:./<J.1 I <l 1 ~ .,.\\a\\ k (v~,,':l',;n.J.$' {)t-1.. 1*)-*< - J->) NPDES Number: TN0026450 Phone: 828-3 50-9364

r,.r.-~1-<-. " " '? r§' ():,;;:;;>

J ~

  • ul ;ed,,.,_\\ ;H.,c:_s*

! *-r "l *. * +k. ' (.,*;,;,.... ~ Fax: 828-350-9368 p,r),.J. ~ '" t)l ( ,C.<,T\\1" ~ - Collecced By:* /'-c 1*1.:..~ ',<, l';) ) (!\\~,J *"'~-kl ~--5 ~.. l)..-h* __., l i c1tlcJt-':*p !>,,,.. /-l~ _t;::;;77 ~...? - ~ .:;_ -~-ot.,Vj '- '-* t:'lh!C.* , ~,\\t ~1 Field ld~11tilic:11ion I Gr.ih!Comp Flow Colkctiun l)Jtdrimc C<mrnincr P'9 e,J-..l:l \\ 93/42..~hor.iwy Use S;impk Dcscrip1io11 Nunitxr & (t-lGD) H:iin l:,*cnt? \\lolum~ (t-1:uk us 1\\J1propria1e) Colkct~d ~IC )!:'.Tint<;,°'.':'/:; o Yes lfYL-S, No Trac.: ETS Log Arri,*~I Tclllp. fly Time Appear-(mmtddi~)') -{t:S'ft lncJ,cs Number (' Cl E." ~nee SQN-101-TOX Comp Slart I ) - 1,. ).v ., 1.).J ~OJCO't-.12 t\\'C.. X \\!>'.:)\\ ~ End i 0. -, *.l J )6.:J.) I (2.5gal) ~- 11-\\."- ,,.. \\s*,..., v SQN-INT-TOX Comp Start ; _*. " * ).u 07P 201AA.z3 l.,*c. X\\ \\~ + , '.\\.. End l) *1-lJ Jl.JO I (2..5 gal) l~l? ~.>.. \\,,... _ l\\JS, iu-4 ~<; \\!'>TI ~'--'- ':), \\Ml'= i/ ~\\~ \\Isl ~1) I gt,l\\':, \\ n~N.,\\'\\,--- Sample Custody - Fill In From Top Down Relinquished By (Signature): Datc:/fime Received Oy (Signallirc): Oa1cJTimc ~., ~ p~ ;~# /'\\ ~!?~-.

.v-7-.2.J I If 0
/..l.o fJ j(.2-uzL

! o~,.~ r;..io /o9J.Diif fi 91.1£_ r\\~v-- v\\_ Sot-l\\C_ Io -8 ?, ;).(J /J3,*3p E.'5 l() *Cf\\" 1.0 I \\~~l e., ~- ~tNM::-1 ET / ~ ' 23 of 90

Whole Effluent Sample Receipt Log Page ___uj

  • sample temperature performed us,ng verflcd General Use Thermometer SN: _

_ \\_i~ a"\\_ 'S_'-\\_l\\_1.---"0_ Date Time Received Received "Sample Project Sample Received Received by from Temp. (0 C) number number Sample name and description State Comments 10-07-20 1010 K. Keenan UPS 2.6 15443 201007.01 Camden County WTP NC 10-07-20 1014 K. Keenan Fed - Ex 3.6 15444 201007.02 Belews Creek S5 - 006A NC 10-07-20 1014 K. Keenan Fed - Ex 1.1 15445 201007.03 Franklinton WTP NC 10-07-20 1014 K, Keenan Fed - Ex 2.5 15446 201007.04 Goldsboro WRF NC 10-07-20 1014 K. Keenan Fed - Ex 1.1 15447 201007.05 HamletWWTP NC 10-07-20 1014 K. Keenan Fed-Ex 1.0 15448 201007.06 IP - Rieglewood NC 10-07-20 1014 K. Keenan Fed - Ex 4.4 15449 201007.07 MonroeWTP NC 10-07-20 1014 K. Keenan Fed - Ex 3.1 15450 201007.08 Perdue, Inc. NC 10-07-20 1014 K. Keenan Fed - Ex 3.0 15451 201007.09 PonzerWTP NC 10-07-20 1014 K. Keenan . Fed - Ex 1.4 15452 201007. 10 Buck CTCC - 007 NC 10-07-20 1014 K. Keenan Fed-Ex 2.3 15453 201007.11 ALCOA - 005 NC 10-07-20 1014 K. Keenan Fed - Ex 2.3 15454 201007.12 ALCOA-013 NC 10-07-20 1014 K. Keenan Fed - Ex 2.1 15455 201007. 13 PCS Phosphate, Inc. NC 10-07-20 1014 K. Keenan Fed* Ex 2.7 15456 201007.14 Atlantic Beach WTP NC 10-07-20 1014 K. Keenan Fed - Ex 2.7 15457 201007.15 DixanWTP NC 10-07-20 1014 K. Keenan Fed

  • Ex 1.7 15458 201007.16 New Hanover County WTP NC 10-07-20 1014 K. Keenan Fed - Ex 2.3 15459 201007.17 Washington WTP NC 10-07*20 1014 K.Keenan Fed* Ex 3.3 15450 201007.1 8 Richland Township WTP NC 10-07-20 1014 K. Keenan Fed. Ex 2.2 15451 201007. 19 RWS NC 10-07-20 1014 K. Keenan fed - Ex 2.2 15462 201007.20 Skyco WTP NC 10-07-20 1014 K. Keenan Fed* Ex 2.2 15463 201007.21 Stumpy Point WTP NC 10-07-20 1337 J. Sumner TVA Courier 1.1 15420 201007.22 TVA-Sequoyah Nuclear, Outfall 101 TN 10-07-20 1337 J. Sumner TVA Courier 1.7 15420 201007.23 TVA - Sequoyah Nuclear, Outfall 101 - Intake TN 10-07-20 1459 J. Sumner TVA Courier 1.8 15419 201007.24 TVA - Watts Bar Nuclear, Outfall 101 TN 10-07-20 1459 J. Sumner TVA Courier 1.5 15419 201007.25 TVA - Watts Bar Nuclear, Outfall 101 - Intake TN 10-07-20 1459 J. Sumner TVA Courier 2.2 15419 201007.26 TVA - Watts Bar Nuclear, Outfall 113 TN 10-07-20 1459 J. Sumner TVA Courier 2.0 15419 201007.27 TVA - Watts Bar Nuclear, Outfall 113
  • Intake TN SOP G4 - Exhibit G4.2, revision 01-03-12 24 of 90}}
Retrieved from "https://kanterella.com/w/index.php?title=ML20350B704&oldid=3826659"