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{{#Wiki_filter:Tennessee Valley Authority, Post Office Box 2000, Soddy Daisy, Tennessee 37384-2000 April 01, 2010 Chattanooga Environmental Field Office Division of Water Pollution Control State Office Building, Suite 550 540 McCallie Avenue Chattanooga, Tennessee 37402 TENNESSEE VALLEY AUTHORITY  
{{#Wiki_filter:Tennessee Valley Authority, Post Office Box 2000, Soddy Daisy, Tennessee 37384-2000 April 01, 2010 Chattanooga Environmental Field Office Division of Water Pollution Control State Office Building, Suite 550 540 McCallie Avenue Chattanooga, Tennessee 37402 TENNESSEE VALLEY AUTHORITY - SEQUOYAH NUCLEAR PLANT - TENNESSEE STORM WATER MULTI-SECTOR GENERAL PERMIT FOR INDUSTRIAL ACTIVITIES PERMIT NO.
-SEQUOYAH NUCLEAR PLANT -TENNESSEE STORM WATER MULTI-SECTOR GENERAL PERMIT FOR INDUSTRIAL ACTIVITIES PERMIT NO.TNR050015 SECTOR 0 EXCEEDANCE OF THE BENCHMARK MONITORING REQUIREMENT.
TNR050015 SECTOR 0 EXCEEDANCE OF THE BENCHMARK MONITORING REQUIREMENT.
Please find enclosed the thirty day notification and the lab analysis for the exceedance of the benchmark monitoring requirement for total recoverable iron for Storm Water Outfall Nos. 1, 2, 15, and 17.Description of Event Tennessee Storm Water Multi-Sector General Permit for Industrial Activities Sector 0 requires annual monitoring of total recoverable iron. Sequoyah Nuclear Plant sampled for total recoverable iron on March 2, 2010 and March 11,2010. The storm water analytical monitoring results were received on March 8, 2010 and March 19, 2010. The analytical monitoring results for Storm Water Outfalls Nos. 1, 2, 15 and 17 exceeded the benchmark monitoring requirement for total recoverable iron as stated in Table 0-2, Benchmark Monitoring Requirements for Steam Electric Power Generating Facilities.
Please find enclosed the thirty day notification and the lab analysis for the exceedance of the benchmark monitoring requirement for total recoverable iron for Storm Water Outfall Nos. 1, 2, 15, and 17.
Storm Water Outfall No. 2 was sampled for total recoverable iron on March 2, 2010 and results were received on March 8, 2010. The analytical monitoring result for Storm Water Outfall No. 2 was6.3mg/L.
Description of Event Tennessee Storm Water Multi-Sector General Permit for Industrial Activities Sector 0 requires annual monitoring of total recoverable iron. Sequoyah Nuclear Plant sampled for total recoverable iron on March 2, 2010 and March 11,2010. The storm water analytical monitoring results were received on March 8, 2010 and March 19, 2010. The analytical monitoring results for Storm Water Outfalls Nos. 1, 2, 15 and 17 exceeded the benchmark monitoring requirement for total recoverable iron as stated in Table 0-2, Benchmark Monitoring Requirements for Steam Electric Power Generating Facilities.
The backup sample for Storm Water Outfall No. 2 was sent for analysis on March 8, 2010 and results were received on March 10, 2010. The backup analytical monitoring result for Storm Water Outfall No. 2 was 4.3mg/L. Since the backup sample result was below the benchmark of 5.Omg/L, SQN had the original and the backup samples reanalyzed.
Storm Water Outfall No. 2 was sampled for total recoverable iron on March 2, 2010 and results were received on March 8, 2010. The analytical monitoring result for Storm Water Outfall No. 2 was6.3mg/L. The backup sample for Storm Water Outfall No. 2 was sent for analysis on March 8, 2010 and results were received on March 10, 2010. The backup analytical monitoring result for Storm Water Outfall No. 2 was 4.3mg/L. Since the backup sample result was below the benchmark of 5.Omg/L, SQN had the original and the backup samples reanalyzed. The original sample was reanalyzed and the iron results were 5.5mg/L and 5.2mg/L. The backup sample was reanalyzed and the iron results were 5.2mg/L and 5.2mg/L. The average of the six analytical monitoring results for Storm Water Outfall No. 2 was 5.3mg/L. (See Table 1)
The original sample was reanalyzed and the iron results were 5.5mg/L and 5.2mg/L. The backup sample was reanalyzed and the iron results were 5.2mg/L and 5.2mg/L. The average of the six analytical monitoring results for Storm Water Outfall No. 2 was 5.3mg/L. (See Table 1)Storm Water Outfall Nos. 1, 15, and 17 were sampled for total recoverable iron on March 11, 2010 and results were received on March 19, 2010. The analytical monitoring results for Storm Water Outfall Nos. 1, 15, and 17 were 12.Omg/L, 7.4mg/L, and 6.2mg/L respectively.
Storm Water Outfall Nos. 1, 15, and 17 were sampled for total recoverable iron on March 11, 2010 and results were received on March 19, 2010. The analytical monitoring results for Storm Water Outfall Nos. 1, 15, and 17 were 12.Omg/L, 7.4mg/L, and 6.2mg/L respectively. Backup samples for Storm Water Outfall Nos. 1, 15, and 17 were sent for analysis on March 22, 2010 and results were received on March 26, 2010. The backup analytical monitoring results for Storm Water Outfall Nos. 1, 15, and 17 were 11 .Omg/L, 7.6mg/L, and 6.9mg/L respectively. The average analytical monitoring results for Storm Water Outfall Nos. 1, 15, and 17 were 11.5rmg/L, 7.5mg/L, and 6.6mg/L respectively. (See Table 1)
Backup samples for Storm Water Outfall Nos. 1, 15, and 17 were sent for analysis on March 22, 2010 and results were received on March 26, 2010. The backup analytical monitoring results for Storm Water Outfall Nos. 1, 15, and 17 were 11 .Omg/L, 7.6mg/L, and 6.9mg/L respectively.
 
The average analytical monitoring results for Storm Water Outfall Nos. 1, 15, and 17 were 11.5rmg/L, 7.5mg/L, and 6.6mg/L respectively. (See Table 1)
TABLE 1 Storm       Sample       Received     Original         Backup       Average     Benchmark Water         Date         Date         Sample         Sample         Sample       Monitoring Outfall                                 Results         Results       Results     Requirement No.                                     (mg/L).         (mg/L)         (mg/L)         (mg/L) 1       3/11/2010     3/19/2010       12.0           11.0           11.5           5.0 2       3/02/2010     3/08/2010   6.3, 5.5, 5.2 4.3, 5.2, 5.2         5.3           5.0 15       3/11/2010,   3/19/2010         7.4             7.6           7.5             5.0.
TABLE 1 Storm Sample Received Original Backup Average Benchmark Water Date Date Sample Sample Sample Monitoring Outfall Results Results Results Requirement No. (mg/L). (mg/L) (mg/L) (mg/L)1 3/11/2010 3/19/2010 12.0 11.0 11.5 5.0 2 3/02/2010 3/08/2010 6.3, 5.5, 5.2 4.3, 5.2, 5.2 5.3 5.0 15 3/11/2010, 3/19/2010 7.4 7.6 7.5 5.0.17 3/11/2010 3/19/2010 6.2 6.9 6.6 5.0 The Tennessee Storm Water Multi-Sector General Permit for Industrial Activities requires.informing the division's local Environmental Field Office (EFO) within 30 days from the time storm water monitoring results were received, describing the likely cause of the exceedance(s).
17       3/11/2010     3/19/2010         6.2             6.9           6.6             5.0 The Tennessee Storm Water Multi-Sector General Permit for Industrial Activities requires.
informing the division's local Environmental Field Office (EFO) within 30 days from the time storm water monitoring results were received, describing the likely cause of the exceedance(s).
Likely Cause of the Exceedance(s)
Likely Cause of the Exceedance(s)
The likely cause of the. exceedances(s) of the benchmark monitoring requirement for total recoverable iron is elevated background iron concentration in the soil around the storm water outfalls (based on historical sampling) and the need for more effective best management practices (BMPs). Sequoyah is examining the use of more effective filtration methods at these outfalls.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, Christopher R. Church Site Vice President Sequoyah Nuclear Plant Enclosures cc (Enclosures):
The likely cause of the. exceedances(s) of the benchmark monitoring requirement for total recoverable iron is elevated background iron concentration in the soil around the storm water outfalls (based on historical sampling) and the need for more effective best management practices (BMPs). Sequoyah is examining the use of more effective filtration methods at these outfalls.
U.S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, D.C. 20555  
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.
*ESC L-A-B 5-C-I-EF.NC E-S Ms. Ann Hurt TVA-Sequoyah Nuclear Plant P.O.Box 2000 Soddy-Daisy, TN 37384 12065 Lebanon Rd.Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS March 19,2010 Date Received Description Sample ID Collected By Collection Date Parameter Iron: 03/18/10 09:00* Annual Storm Water NPDES WW Samples S SW I* MW/CR: 03/11/10 11:40 Result Det. Limit Units 12. 0.lU mg/l ESC Sample # L449866-01 Site ID Project #Method 200.7 Prep PID Analyzed AID 03/18/10 1103 501 03/18/10 2137 ALT BDL -Below Detection Limit Det. Limit -Practical Quantitation Limit(PQL)
Sincerely, Christopher R. Church Site Vice President Sequoyah Nuclear Plant Enclosures cc (Enclosures):
Laboratory Certification Numbers: AIHA -09227, AL -40660, CA 2327, CT- PH-0197, FL -E87487, GA -923, IN -C-TN-01 KY -90010, NC -ENV375,DW21704, ND -R-140, SC -84004, TN -2006, VA -00109, WV -233 AZ -0612, MN -047-999-395, NY -11742, NJ -TNO02, WI -998093910 Notes: The reported analytical results relate only to the sample submitted This report shall not be reproduced, except in full, without the written approval from ESC.Reported:
U.S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, D.C. 20555
03/19/10 14:51 Printed: 03/19/10 14:51 Page 2 of 4  
 
*ESC LA E Ms. Ann Hurt TVA-Sequoyah Nuclear Plant P.O.Box 2000 Soddy-Daisy, TN 37384 12065 Lebanon Rd.14t. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859'ram 0.D. 62-0814289 Est. 1970.REPORT OF ANALYSIS Ma'rch 26, 2010 Date Received Description Sample ID Collected By Collection Date Parameter Iron 03/23/10 09:00 Annual Storm Water NPDES WW Samples SW 1 N/W/C 03/11/10 11:40 Result Det. Limit Units 11. 0.10 mg/l ESC Sample # : L450627-01 Site ID Project #Method Prep PID" 200.7 03/23/10 1603. 117 03, Analyzed AID/25/10 1712 LRL BDL -Below Detection Limit Det. Limit -Practical Quantitation Limit(PQL)
12065 Lebanon Rd.
  *ESC Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 L-A-B        5-C-I-EF.NC        E-S Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Ms. Ann Hurt                                                                          March 19,2010 TVA-Sequoyah Nuclear Plant P.O.Box 2000 Soddy-Daisy, TN 37384 ESC Sample #      L449866-01 Date Received               :   03/18/10 09:00 Description
* Annual Storm Water NPDES WW Samples Site ID Sample      ID              S   SW I Project #
Collected        By
* MW/CR Collection        Date    :   03/11/10 11:40 Parameter                                          Result   Det. Limit Units   Method        Prep            PID    Analyzed    AID Iron                                            12.         0.lU     mg/l   200.7       03/18/10   1103   501   03/18/10 2137 ALT BDL - Below Detection Limit Det. Limit -           Practical Quantitation Limit(PQL)
Laboratory Certification Numbers:
AIHA - 09227, AL - 40660, CA 2327, CT- PH-0197,         FL - E87487, GA - 923,     IN - C-TN-01 KY - 90010, NC - ENV375,DW21704, ND - R-140, SC - 84004,         TN - 2006, VA - 00109, WV - 233 AZ -0612, MN - 047-999-395, NY - 11742, NJ - TNO02, WI - 998093910 Notes:
The reported analytical results relate only to the sample submitted This report shall not be reproduced, except in full, without the written approval from ESC.
Reported: 03/19/10 14:51 Printed: 03/19/10 14:51 Page 2 of 4
 
12065 Lebanon Rd.
  *ESC 14t. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 LA  E  S,.C'*E.NCE-.S
                                                                                                      'ram 0.D. 62-0814289 Est. 1970
                                                    .REPORT OF ANALYSIS Ms. Ann Hurt                                                                    Ma'rch 26, 2010 TVA-Sequoyah Nuclear Plant P.O.Box    2000 Soddy-Daisy, TN 37384 ESC Sample # :      L450627-01 Date Received               03/23/10 09:00 Description                Annual Storm Water NPDES WW Samples Site ID Sample ID                    SW 1 Project #
Collected By                N/W/C Collection Date              03/11/10 11:40 Parameter                                      Result     Det. Limit Units Method        Prep            PID"    Analyzed      AID Iron                                        11.           0.10     mg/l 200.7       03/23/10   1603. 117 03, /25/10   1712 LRL BDL - Below Detection Limit Det. Limit -         Practical Quantitation Limit(PQL)
Laboratory'Certification'Numbers:
Laboratory'Certification'Numbers:
AINA -09227, AL -40660, CA 2327, CT- PH-0197, FL -E87487, GA -923, IN -C-TN-01 KY -90010, NC -ENV375,DW21704, ND -R-140, SC -84004, TN -2006, VA -00109, WV -233 AZ -0612, MN -047-999-395, NY -11742, NJ -TNO02, WI -998093910 Notes: The reported analytical results relate only to the sample submitted This report shall not be reproduced, except in full, without the written approval from ESC.Reported:
AINA - 09227, AL - 40660, CA -        1-2327, CT- PH-0197, FL - E87487, GA - 923,     IN - C-TN-01 KY - 90010, NC - ENV375,DW21704,         ND - R-140, SC - 84004, TN - 2006, VA - 00109, WV - 233 AZ -0612, MN - 047-999-395,   NY - 11742, NJ - TNO02, WI - 998093910 Notes:
03/26/10 11:52 Printed: 03/26/10 11:53 Page 2 of 4 I ESC L AB S C.I E.N.C E5S Stephanie Howard TVA-Sequoyah Nuclear Plant P.O.Box 2000 Soddy-Daisy, TN 37384 12065 Lebanon Rd.Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-08t4289 Est. 1970 REPORT OF ANALYSIS March 07,2010 Date Received Description Sample ID Collected By Collection Date Parameter.Iron 03/04/10 09:00 Annual Storm Water NPDES WW Samples SW-2 Maggie Willams 03/02/10 12:53 Result Det. Limit Units 6.3 0.10 mg/l ESC Sample # L447701-01 Site ID Project #Method 200.7 Prep PID Analyzed AID 03/04/10 1504 457 03/05/10 1432 DMM BDL -Below Detection Limit Det. Limit -Practical Quantitation Limit(PQL)
The reported analytical results relate only to the sample submitted This report shall not be reproduced, except in full, without the written approval from ESC.
Laboratory Certification Numbers: AIHA -09227, AL -40660, CA 2327, CT- PH-0197, FL -E87487, GA -923, IN -C-TN-01 KY -9.0010, NC -ENV375,DW21704, ND -R-140, SC -84004, TN.- 2006, VA -00109, WV -233 AZ -0612, MN -047-999-395, NY -11742, NJ -TNO02, WI -998093910 Notes: The reported analytical results relate only to the sample submitted This report shall not be reproduced, except in full, without the written approval from ESC.Reported:
Reported: 03/26/10 11:52 Printed: 03/26/10 11:53 Page 2 of 4
03/07/10 07:53 Printed: 03/07/10 07:53 Page 2 of 3  
 
*ESC L.A. 5.C.IFN.CE.S Ms. Ann Hurt TVA-Sequoyah Nuclear Plant P.O.Box 2000 Soddy-Daisy; TN 37384 12065 Lebanon Rd.Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS March 12,2010 Date Received Description Sample ID Collected By Collection Date Parameter Iron 03/03/10 09:00 NPDES WW Samples SW 2 Maggie Williams 03/02/10 12:53 ESC Sample # L448890-01 Site ID Project #Result Det. Limit Units 5.5 0.10 mg/l Method 200.7 Prep PID Analyzed AID 03/11/10 1536 388 03/12/10 0334 ALT BDL -Below Detection Limit Det. Limit -Practical Quantitation Limit(PQL)
12065 Lebanon Rd.
Laboratory Certification Numbers: AIHA -09227, AL -40660, CA 232.7, CT- PH-0197, FL -E87487, GA -.923, IN -C-TN-01 KY -90010, NC -ENV375,DW21704, ND -R-140, SC -84004, TN -2006, VA -00109, WV -233 AZ -0612, MN -047-999-395, NY -11742, NJ -TNO02, WI -998093910 Notes: The reported analytical results relate only to the sample submitted This report shall not be reproduced, except in full, without the written approval from ESC.Reported:
I ESC                                                                                                   Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 L   AB     S   C.I E.N.C     E5S Tax I.D. 62-08t4289 Est. 1970 REPORT OF ANALYSIS Stephanie Howard                                                                   March 07,2010 TVA-Sequoyah Nuclear Plant P.O.Box       2000 Soddy-Daisy, TN 37384 ESC Sample #          L447701-01 Date Received                  03/04/10 09:00 Description                    Annual Storm Water NPDES WW Samples Site ID Sample      ID                SW-2 Project    #
03/12/10 13:02 Printed: 03/12/10 13:02 Page 2 of 5  
Collected      By             Maggie Willams Collection       Date         03/02/10 12:53 Parameter                                        Result    Det. Limit Units Method          Prep              PID    Analyzed  AID
*ESC LAB 5-C.1,E.N.C-E.S MS. Ann Hurt TVA-Sequoyah Nuclear Plant P.O.Box 2000 Soddy-Daisy, TN 37384 12065 Lebanon Rd.mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS March 12,2010 Date Received Description Sample ID Collected By Collection Date Parameter Iron 03/03/10 09:06 NPDES WW Samples SW 2 Maggie Williams 03/02/10 12:53 ESC Sample # L448890-02 Site ID Project #Method Prep PID 7 200.7 03/11/10 1536 388 03, Result Det. Limit Units 5.2 0.10 mg/l Analyzed AID/12/10 0337 ALT BDL -Below Detection Limit Det. Limit -Practical Quantitation Limit(PQL)
  .Iron                                            6.3         0.10     mg/l 200.7         03/04/10 1504       457 03/05/10 1432 DMM BDL - Below Detection Limit Det. Limit -         Practical Quantitation Limit(PQL)
Laboratory Certification Numbers: AIHA -09227, AL -40660, CA 2327, CT- PH-0197, FL -E87487, GA -923, IN -C-TN-01 KY -90010, NC -ENV375,DW21704, ND -R-140, SC -84004, TN -2006, VA -00109, WV -233 AZ -0612, MN -047-999-395, NY -11742, NJ -TNO02, WI -998093910 Notes: The reported analytical results relate only to the sample submitted This report shall not be reproduced, except in full, without the written approval from ESC.Reported:
Laboratory Certification Numbers:
03/12/10 13:02 Printed: 03/12/10 13:02 Page 3 of 5  
AIHA - 09227, AL - 40660, CA 2327, CT- PH-0197, FL - E87487,           GA - 923,   IN - C-TN-01 KY - 9.0010, NC - ENV375,DW21704,       ND - R-140, SC - 84004, TN.- 2006, VA - 00109, WV - 233 AZ -0612, MN - 047-999-395, NY - 11742, NJ - TNO02, WI - 998093910 Notes:
*ESC L.A. S.C I.E.NC.ES Ms. Ann Hurt TVA-Sequoyah Nuclear Plant P.O.Box 2000 Soddy-Daisy, TN 37384 12065 Lebanon Rd.Mt. Juliet, TN 37122 (615) 758-5818 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS March 10,2010 Date Received Description Sample ID Collected By Collection Date Parameter Iron'03/09/10 09:00 TVA-SQN SW2 Maggie Williams 03/02/10 12:53 ESC Sample # L448311-01 Site ID Project #Method Prep PID 200.7 03/09/10 1117 501 03 Result Det. Limit Units 4.3 0.10 mg/1 Analyzed AID/09/10 1959 ALT BDL -Below Detection Limit Det. Limit -Practical Quantitation Limit(PQL)
The reported analytical results relate only to the sample submitted This report shall not be reproduced, except in full, without the written approval                   from ESC.
Laboratory Certification Numbers: AIHA -09227, AL -40660, CA 2327, CT- PH-0197, FL -E87487, GA -923, IN -C-TN-01 KY -90010, NC -ENV375,DW21704, ND -R-140, SC -84004, TN -2006, VA -00109, WV -233 AZ -0612, MN -047-999-395, NY 11742, NJ -TNO02, WI -998093910 Notes: The reported analytical results relate only to the sample submitted This report shall not be reproduced, except in full, without the written approval from ESC.Reported:
Reported: 03/07/10 07:53 Printed: 03/07/10 07:53 Page 2 of 3
03/10/10 09:53 Printed: 03/10/10 09:53 Page 2 of 4  
 
*ESC L-A.B 5"C-t-E-N-C-E-S MS. Ann Hurt TVA-Sequoyah Nuclear Plant P.O.Box 2000 Soddy-Daisy, TN 37384 12065 Lebaion Rd.Mt. Juliet 'PN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859" Tax r.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS March 12,2010 Date Received Description Sample ID Collected By Collection Date Parameter Iron 03/09/10 09:00 NPDES WW Samples SW 2 Maggie Williams 03/02/10 12:53 ESC Sample t : L448890-03 Site ID Project #Result Det. Limit Units 5.2 0.10 mg/l Method 200.7 Prep PID Analyzed AID 03/11/10 1536 388 03/12/10 0340 ALT BDL -Below Detection Limit Det. Limit -. Practical Quantitation Limit(PQL)
12065 Lebanon    Rd.
Laboratory Certification Numbers: AIHA -.09227, AL -40660, CA 2327, CT- PH-0197, FL -E87487, GA -923, IN -C-TN-01 KY -90010, NC -ENV375,DW21704, ND -R-140, SC -84004, TN -2006, VA -00109, WV -233 AZ -0612, MN -047-999-395, NY -11742, NJ -TNO02, WI -998093910 Notes: The reported analytical results relate only to the sample submitted This report shall not be reproduced, except in full, without the written approval from ESC.Reported:
  *ESC Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 L.A. 5.C.IFN.CE.S Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Ms. Ann Hurt                                                                  March 12,2010 TVA-Sequoyah Nuclear Plant P.O.Box    2000 Soddy-Daisy; TN 37384 ESC Sample #      L448890-01 Date Received            03/03/10 09:00 Description              NPDES WW Samples Site ID Sample ID                SW 2 Project #
03/12/10 13:02 Printed: 03/12/10 13:02 Page 4 of 5  
Collected By              Maggie Williams Collection Date          03/02/10 12:53 Parameter                                    Result   Det. Limit Units Method        Prep            PID    Analyzed  AID Iron                                        5.5         0.10     mg/l 200.7       03/11/10   1536   388 03/12/10 0334 ALT BDL - Below Detection Limit Det. Limit -       Practical Quantitation Limit(PQL)
*ESC L-A.B SC-I-E-N-C-ES5 Ms. Ann Hurt TVA-Sequoyah Nuclear Plant P.O.Box 2000 Soddy-Daisy, TN 37384 12065 Lebanon Rd.Mt. Juliet, TN 37122 (615) 758-5856 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS March 12,2010 Date Received Description Sample ID Collected By Collection Date Parameter I ron 03/09/10 09:00 NPDES WW Samples SW 2 Maggie Williams 03/02/10 12:53 ESC Sample # L448890-04 Site ID Project #Result Det. Limit Units 5.2 0.10 mg/l Method 200.7 Prep PID Analyzed AID 03/11/10 1536 388 03/12/10 0344 ALT BDL -Below Detection Limit Det. Limit -Practical Quantitation Limit(PQL)
Laboratory Certification Numbers:
Laboratory Certification Numbers: AIHA -09227, AL -40660, CA 2327, CT- PH-0197, FL -E87487, GA -923, IN -C-TN-01 KY -90010, NC -ENV375,DW21704, ND -R-140, SC -84004, TN -2006, VA -00109, WV -233 AZ -0612, MN -047-999-395, NY -11742, NJ -TNO02, WI -998093910 Notes: The reported analytical results relate only to the sample submitted This report shall not be reproduced, except in full, without the written approval from ESC.Reported:
AIHA - 09227, AL - 40660, CA 232.7, CT- PH-0197, FL - E87487,       GA - .923, IN - C-TN-01 KY - 90010, NC - ENV375,DW21704, ND - R-140, SC - 84004, TN - 2006, VA - 00109, WV - 233 AZ -0612, MN - 047-999-395, NY - 11742, NJ - TNO02, WI - 998093910 Notes:
03/12/10 13:02 Printed: 03/12/10 13:02 Page 5 of 5  
The reported analytical results relate only to the sample submitted This report shall not be reproduced, except in full, without the written approval from ESC.
*ESC L-A'B 5-C.I-E-NC-E.S Ms. Ann Hurt*TVA-Sequoyah Nuclear Plant P.O.Box 2000 Soddy-Daisy, TN 37384 12065 Lebanon Rd.Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS March 19,2010 Date Received Description Sample ID Collected By Collection Date Parameter Iron 03/18/10 09:00 Annual Storm Water NPDES WW Samples SW 15 MW/CR 03/11/10 11:22 Result Det. Limit Units 7.4 0.10 mg/l ESC Sample # L449866-02 Site ID Project #Method 200.7 Prep PID Analyzed AID 03/18/10 1103 501 03/18/10 2134 ALT BDL -Below Detection Limit Det. Limit -Practical Quantitation Limit(PQL)
Reported: 03/12/10 13:02 Printed: 03/12/10 13:02 Page 2 of 5
Laboratory Certification Numbers: AIHA -09227, AL -40660, CA 2327, CT- PH-0197, FL -E87487, GA -923, IN -C-TN-01 KY -90010, NC -ENV375,DW21704, ND -R-140,, SC -84004, TN -2006, VA -00109, WV -233 AZ -0612, MN -047-999-395, NY -11742, NJ -TNO02, WI -,998093910 Notes: The reported analytical results relate only to the sample submitted This report shall not be reproduced, except in full, without the written approval from ESC.Reported:
 
03/19/10 14:51 Printed: 03/19/10 14:51 Page 3 of 4  
12065 Lebanon Rd.
*ESC L-A a S C-IE'N C E-5 12065 Lebanon Rd.Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.Dý 62-0814289 Est. 1970 YOUR LAB OF CHOIC I1 REPORT OF ANALYSIS Ms. Ann Hurt TVA-Sequoyah Nuclear Plant P.O.Box 2000 Soddy-Daisy, TN 37384 March 26,2010 Date Received Description Sample ID Collected By Collection Date Parameter Iron 03/23/10 09:00 Annual Storm Water NPDES WW Samples SW 15 MIM/C 03/11/10 11:22 Result Det. Limit Units 7.6 0.10 mg/l ESC Sample # : L450627-02 Site ID Project #Method 200.7 Prep PID Analyzed AID 03/23/10 1603 117 03/25/10 1715 LRL BDL -Below Detection Limit Det. Limit -Practical Quantitation Limit(PQL)
  *ESC mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 LAB      5-C.1,E.N.C-E.S Tax   I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS MS. Ann Hurt                                                                        March 12,2010 TVA-Sequoyah Nuclear Plant P.O.Box    2000 Soddy-Daisy, TN 37384 ESC Sample #      L448890-02 Date Received                03/03/10 09:06 Description                  NPDES WW Samples Site ID Sample ID                    SW 2 Project #
Laboratory Certification Numbers: AIHA -09227, AL -40660, CA 2327, CT- PH-0197, FL -E87487, GA -923, IN -C-TN-01 KY -90010, NC -ENV375,DW21704, ND -R-140, SC -84004, TN -2006, VA -00109, WV -233 AZ -0612, MN -047-999-395, NY -11742, NJ -TNO02, WI -998093910 Notes: The reported analytical results relate only to the sample submitted This report shall not be reproduced, except in full, without the written approval from ESC.Reported:
Collected By                Maggie Williams Collection Date              03/02/10 12:53 Parameter                                      Result      Det. Limit Units    Method       Prep           PID     7Analyzed    AID Iron                                          5.2          0.10      mg/l  200.7     03/11/10 1536     388 03,/12/10     0337 ALT BDL - Below Detection Limit Det. Limit -       Practical Quantitation Limit(PQL)
03/26/10 11:52 Printed: 03/26/10 11:53 Page 3 of 4  
Laboratory Certification Numbers:
*ESC L A B S.C.I-E.N.C.E.S Ms. Ann Hurt TVA-Sequoyah Nuclear Plant P.O.Box 2000 Soddy-Daisy, TN 37384 12065 Lebanon Rd.Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS March 19,2010 Date Received Description Sample ID Collected By Collection Date Parameter Iron 03/18/10 09:00 Annual Storm Water NPDES WW Samples SW17 MW/CR 03/11/10 11:08 Result Det. Limit Units 6.2 0.10 mg/l ESC Sample # : L449866-03 Site ID Project #Method 200.7 Prep PID Analyzed AID 03/18/10 1103 501 03/18/10 2131 ALT BDL -Below Detection Limit Det. Limit -Practical Quantitation Limit(PQL)
AIHA - 09227, AL - 40660, CA 2327, CT- PH-0197, FL - E87487,               GA - 923, IN - C-TN-01 KY   -   90010,     NC - ENV375,DW21704,   ND - R-140,   SC - 84004, TN - 2006, VA - 00109, WV -   233 AZ -0612, MN - 047-999-395,   NY - 11742, NJ - TNO02, WI - 998093910 Notes:
Laboratory Certification Numbers: AIHA -09227, AL -40660, CA 2327, CT- PH-0197, FL -E87487, GA -923, IN -C-TN-01 KY -90010, NC -ENV375,DW21704, ND -R-140, SC -84004, TN -2006, VA -00109, WV -233 AZ -0612, MN -047-999-395, NY -11742, NJ -TNO02, WI -998093910 Notes: The reported analytical results relate only to the sample submitted This report shall not be reproduced, except in full, without the written approval from ESC.Reported:
The reported analytical results relate only to the sample submitted This report shall not be reproduced, except in full, without the written approval from ESC.
03/19/10 14:51 Printed: 03/1.9/10 14:51 Page 4 of 4 I I I .#ESC L-A-B 5'C'I'E.N.C-E-S Ms. Ann Hurt TVA-Sequoyah Nuclear Plant P.O.Box 2000 i Soddy-Daisy, TN 37384 12065 Lebanon Rd.MV. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (61"5) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS March 26,2010 Date Received Description Sample ID Collected By Collection Date Parameter Iron: 03/23/10 09:00: Annual Storm Water NPDES WW Samples: SW 17* M/W/C* 03/11/10 11:08 Result Det. Limit Units 6.9 0.10 mg/l ESC Sample # : L450627-03 Site ID Project #Method 200.7 Prep PID Analyzed AID 03/23/10 1603 117 03/25/10 i718 LRL BDL -Below Detection Limit Det. Limit -Practical Quantitation Limit(PQL)
Reported: 03/12/10 13:02 Printed: 03/12/10 13:02 Page 3 of 5
Laboratory Certification Numbers: AIHA -09227, AL -40660, CA w 1-2327, CT- PH-0197, FL -E87487, GA -923, IN -C-TN-01 KY -90010, NC -ENV375,DW21704, ND -R-140, SC -84004, TN -2006, VA -00109, WV -233 AZ -0612, MN -047-999-395, NY -11742, NJ -TN002, WI -998093910 Notes: The reported analytical results relate only to the sample submitted This report shall not be reproduced, except in full, without the written approval from ESC.Reported:
 
03/26/10 11:52 Printed: 03/26/10 11:53 Page 4 of 4}}
12065 Lebanon    Rd.
  *ESC Mt. Juliet, TN 37122 (615) 758-5818 1-800-767-5859 Fax (615) 758-5859 L.A. S.C I.E.NC.ES Tax  I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Ms. Ann Hurt                                                                      March 10,2010 TVA-Sequoyah Nuclear Plant P.O.Box   2000 Soddy-Daisy, TN 37384 ESC Sample #      L448311-01 Date Received              03/09/10 09:00 Description               TVA-SQN Site ID Sample   ID                 SW2 Project #
Collected By               Maggie Williams Collection Date             03/02/10 12:53 Parameter                                      Result    Det. Limit Units    Method       Prep             PID     Analyzed      AID Iron'                                        4.3          0.10      mg/1    200.7     03/09/10   1117   501 03 /09/10     1959 ALT BDL - Below Detection Limit Det. Limit -     Practical Quantitation Limit(PQL)
Laboratory Certification Numbers:
AIHA - 09227, AL - 40660, CA -      1-2327, CT- PH-0197,     FL - E87487, GA -   923, IN - C-TN-01 KY - 90010,     NC - ENV375,DW21704,   ND - R-140,   SC - 84004, TN - 2006, VA   - 00109, WV - 233 AZ -0612, MN - 047-999-395,   NY   11742, NJ - TNO02,   WI - 998093910 Notes:
The reported analytical results relate only to the sample submitted This report shall not be reproduced, except in full, without the written approval from ESC.
Reported: 03/10/10 09:53 Printed: 03/10/10 09:53 Page 2 of 4
 
12065 Lebaion Rd.
  *ESC Mt. Juliet 'PN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859" L-A.B   5"C-t-E-N-C-E-S Tax  r.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS MS. Ann Hurt                                                                       March 12,2010 TVA-Sequoyah Nuclear Plant P.O.Box   2000 Soddy-Daisy, TN 37384 ESC Sample t :  L448890-03 Date Received               03/09/10 09:00 Description                  NPDES WW Samples Site ID Sample ID                    SW 2 Project #
Collected By                Maggie Williams Collection Date              03/02/10 12:53 Parameter                                      Result   Det. Limit Units Method        Prep          PID    Analyzed  AID Iron                                          5.2         0.10     mg/l   200.7       03/11/10 1536   388 03/12/10 0340 ALT BDL - Below Detection Limit Det. Limit -. Practical Quantitation           Limit(PQL)
Laboratory Certification Numbers:
AIHA -. 09227, AL - 40660, CA 2327, CT- PH-0197, FL - E87487, GA - 923, IN - C-TN-01 KY - 90010, NC - ENV375,DW21704, ND - R-140, SC - 84004, TN - 2006, VA - 00109, WV - 233 AZ -0612, MN - 047-999-395, NY - 11742, NJ - TNO02, WI - 998093910 Notes:
The reported analytical results relate only to the sample submitted This report shall not be reproduced, except in full, without the written approval from ESC.
Reported: 03/12/10 13:02 Printed: 03/12/10 13:02 Page 4 of 5
 
12065 Lebanon Rd.
  *ESC Mt. Juliet, TN 37122 (615) 758-5856 1-800-767-5859 Fax (615) 758-5859 L-A.B    SC-I-E-N-C-ES5 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Ms. Ann Hurt                                                                     March 12,2010 TVA-Sequoyah Nuclear Plant P.O.Box   2000 Soddy-Daisy, TN 37384 ESC Sample #      L448890-04 Date Received              03/09/10 09:00 Description                 NPDES WW Samples Site ID Sample ID                   SW 2 Project #
Collected By                 Maggie Williams Collection Date             03/02/10 12:53 Parameter                                      Result   Det. Limit Units Method        Prep          PID    Analyzed  AID I ron                                        5.2         0.10     mg/l 200.7       03/11/10 1536     388 03/12/10 0344 ALT BDL - Below Detection Limit Det. Limit -       Practical Quantitation     Limit(PQL)
Laboratory Certification Numbers:
AIHA - 09227,       AL - 40660, CA 2327,   CT- PH-0197, FL - E87487,   GA - 923, IN - C-TN-01 KY - 90010, NC - ENV375,DW21704, ND - R-140, SC - 84004, TN - 2006, VA - 00109, WV - 233 AZ -0612, MN - 047-999-395, NY - 11742, NJ - TNO02, WI - 998093910 Notes:
The reported analytical results relate only to the sample submitted This report shall not be reproduced, except in full, without the written approval from ESC.
Reported: 03/12/10 13:02 Printed: 03/12/10 13:02 Page 5 of 5
 
12065 Lebanon Rd.
  *ESC L-A'B   5-C.I-E-NC-E.S Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Ms. Ann Hurt                                                                            March 19,2010
*TVA-Sequoyah Nuclear          Plant P.O.Box    2000 Soddy-Daisy,      TN    37384 ESC Sample #        L449866-02 Date Received               03/18/10 09:00 Description                  Annual Storm Water NPDES WW Samples Site ID Sample  ID                  SW 15 Project #
Collected By                  MW/CR Collection Date              03/11/10       11:22 Parameter                                              Result   Det. Limit Units   Method      Prep              PID    Analyzed  AID Iron                                                7.4         0.10     mg/l   200.7     03/18/10 1103       501 03/18/10 2134 ALT BDL - Below Detection Limit Det. Limit -       Practical Quantitation Limit(PQL)
Laboratory Certification Numbers:
AIHA - 09227, AL - 40660, CA 2327, CT- PH-0197,                 FL - E87487, GA - 923,   IN - C-TN-01 KY - 90010, NC - ENV375,DW21704,                 ND - R-140,, SC - 84004, TN - 2006, VA - 00109, WV - 233 AZ -0612, MN - 047-999-395, NY - 11742, NJ - TNO02, WI -,998093910 Notes:
The reported analytical results relate only to the sample submitted This report shall not be reproduced, except in full, without the written approval                       from ESC.
Reported:   03/19/10       14:51   Printed:     03/19/10 14:51 Page 3 of 4
 
12065 Lebanon Rd.
  *ESC Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 L-A a  S C-IE'N    C  E-5 Tax I.Dý   62-0814289 YOUR   LAB   OF CHOIC   I1                                                                   Est. 1970 REPORT OF ANALYSIS Ms. Ann Hurt                                                                 March 26,2010 TVA-Sequoyah Nuclear Plant P.O.Box 2000 Soddy-Daisy, TN 37384 ESC Sample # :    L450627-02 Date Received           03/23/10 09:00 Description            Annual Storm Water NPDES WW Samples Site ID Sample ID              SW 15 Project #
Collected By            MIM/C Collection Date        03/11/10 11:22 Parameter                                Result   Det. Limit Units   Method        Prep            PID      Analyzed      AID Iron                                    7.6         0.10     mg/l   200.7       03/23/10 1603     117 03/25/10     1715 LRL BDL - Below Detection Limit Det. Limit -     Practical Quantitation Limit(PQL)
Laboratory Certification Numbers:
AIHA - 09227, AL - 40660, CA 2327, CT- PH-0197,     FL - E87487, GA -   923, IN - C-TN-01 KY - 90010, NC - ENV375,DW21704, ND - R-140, SC - 84004, TN - 2006, VA       - 00109, WV - 233 AZ -0612, MN - 047-999-395, NY - 11742, NJ - TNO02, WI - 998093910 Notes:
The reported analytical results relate only to the sample submitted This report shall not be reproduced, except in full, without the written approval from ESC.
Reported: 03/26/10 11:52 Printed: 03/26/10 11:53 Page 3 of 4
 
12065 Lebanon Rd.
  *ESC Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 L  A B  S.C.I-E.N.C.E.S Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Ms. Ann Hurt                                                                        March 19,2010 TVA-Sequoyah Nuclear Plant P.O.Box   2000 Soddy-Daisy, TN 37384 ESC Sample # :    L449866-03 Date Received               03/18/10 09:00 Description                  Annual Storm Water NPDES WW Samples Site ID Sample ID                    SW17 Project #
Collected By                  MW/CR Collection Date              03/11/10 11:08 Parameter                                      Result     Det. Limit Units Method        Prep            PID    Analyzed  AID Iron                                          6.2         0.10     mg/l 200.7      03/18/10   1103   501 03/18/10 2131 ALT BDL - Below Detection Limit Det. Limit -       Practical Quantitation     Limit(PQL)
Laboratory Certification Numbers:
AIHA - 09227,         AL - 40660, CA 2327, CT- PH-0197, FL - E87487,     GA - 923, IN - C-TN-01 KY - 90010, NC         - ENV375,DW21704,   ND - R-140, SC - 84004, TN - 2006, VA - 00109, WV - 233 AZ -0612, MN - 047-999-395, NY - 11742, NJ - TNO02, WI - 998093910 Notes:
The reported analytical results relate only to the sample submitted This report shall not be reproduced, except in full, without the written approval from ESC.
Reported: 03/19/10 14:51 Printed: 03/1.9/10 14:51 Page 4 of 4
 
I I I .
12065 Lebanon Rd.
          #ESC MV. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (61"5) 758-5859 L-A-B         5'C'I'E.N.C-E-S Tax  I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Ms. Ann Hurt                                                                               March  26,2010 TVA-Sequoyah Nuclear Plant P.O.Box 2000                       i Soddy-Daisy, TN 37384 ESC Sample # :      L450627-03 Date Received                :  03/23/10 09:00 Description                   :  Annual Storm Water NPDES WWSamples Site ID Sample       ID               :  SW 17 Project #
Collected By
* M/W/C Collection            Date
* 03/11/10 11:08 Parameter                                              Result     Det. Limit Units   Method        Prep            PID      Analyzed AID Iron                                                6.9         0.10     mg/l   200.7        03/23/10   1603   117 03/25/10 i718 LRL BDL - Below Detection Limit Det. Limit -             Practical Quantitation     Limit(PQL)
Laboratory Certification Numbers:
AIHA - 09227,         AL - 40660, CA w 1-2327, CT- PH-0197, FL - E87487,       GA - 923,   IN - C-TN-01 KY   -   90010,   NC -   ENV375,DW21704,   ND - R-140,   SC - 84004, TN - 2006,   VA - 00109,   WV -   233 AZ -0612, MN - 047-999-395, NY - 11742, NJ - TN002, WI -        998093910 Notes:
The reported analytical results relate only to the sample submitted This report shall not be reproduced, except in full, without the written approval from ESC.
Reported: 03/26/10 11:52 Printed: 03/26/10 11:53 Page   4 of 4}}

Revision as of 20:07, 13 November 2019

Submittal of Thirty-Day Notification and Lab Analysis for the Exceedance of the Benchmark Monitoring Requirement for Total Recoverable Iron for Storm Water Outfall Nos. 1, 2, 15, and 17
ML100960045
Person / Time
Site: Sequoyah  Tennessee Valley Authority icon.png
Issue date: 04/01/2010
From: Church C
Tennessee Valley Authority
To:
Office of Nuclear Reactor Regulation, State of TN, Div of Water Pollution Control
References
TNR050015
Download: ML100960045 (14)
v • d • e


Text

Tennessee Valley Authority, Post Office Box 2000, Soddy Daisy, Tennessee 37384-2000 April 01, 2010 Chattanooga Environmental Field Office Division of Water Pollution Control State Office Building, Suite 550 540 McCallie Avenue Chattanooga, Tennessee 37402 TENNESSEE VALLEY AUTHORITY - SEQUOYAH NUCLEAR PLANT - TENNESSEE STORM WATER MULTI-SECTOR GENERAL PERMIT FOR INDUSTRIAL ACTIVITIES PERMIT NO.

TNR050015 SECTOR 0 EXCEEDANCE OF THE BENCHMARK MONITORING REQUIREMENT.

Please find enclosed the thirty day notification and the lab analysis for the exceedance of the benchmark monitoring requirement for total recoverable iron for Storm Water Outfall Nos. 1, 2, 15, and 17.

Description of Event Tennessee Storm Water Multi-Sector General Permit for Industrial Activities Sector 0 requires annual monitoring of total recoverable iron. Sequoyah Nuclear Plant sampled for total recoverable iron on March 2, 2010 and March 11,2010. The storm water analytical monitoring results were received on March 8, 2010 and March 19, 2010. The analytical monitoring results for Storm Water Outfalls Nos. 1, 2, 15 and 17 exceeded the benchmark monitoring requirement for total recoverable iron as stated in Table 0-2, Benchmark Monitoring Requirements for Steam Electric Power Generating Facilities.

Storm Water Outfall No. 2 was sampled for total recoverable iron on March 2, 2010 and results were received on March 8, 2010. The analytical monitoring result for Storm Water Outfall No. 2 was6.3mg/L. The backup sample for Storm Water Outfall No. 2 was sent for analysis on March 8, 2010 and results were received on March 10, 2010. The backup analytical monitoring result for Storm Water Outfall No. 2 was 4.3mg/L. Since the backup sample result was below the benchmark of 5.Omg/L, SQN had the original and the backup samples reanalyzed. The original sample was reanalyzed and the iron results were 5.5mg/L and 5.2mg/L. The backup sample was reanalyzed and the iron results were 5.2mg/L and 5.2mg/L. The average of the six analytical monitoring results for Storm Water Outfall No. 2 was 5.3mg/L. (See Table 1)

Storm Water Outfall Nos. 1, 15, and 17 were sampled for total recoverable iron on March 11, 2010 and results were received on March 19, 2010. The analytical monitoring results for Storm Water Outfall Nos. 1, 15, and 17 were 12.Omg/L, 7.4mg/L, and 6.2mg/L respectively. Backup samples for Storm Water Outfall Nos. 1, 15, and 17 were sent for analysis on March 22, 2010 and results were received on March 26, 2010. The backup analytical monitoring results for Storm Water Outfall Nos. 1, 15, and 17 were 11 .Omg/L, 7.6mg/L, and 6.9mg/L respectively. The average analytical monitoring results for Storm Water Outfall Nos. 1, 15, and 17 were 11.5rmg/L, 7.5mg/L, and 6.6mg/L respectively. (See Table 1)

TABLE 1 Storm Sample Received Original Backup Average Benchmark Water Date Date Sample Sample Sample Monitoring Outfall Results Results Results Requirement No. (mg/L). (mg/L) (mg/L) (mg/L) 1 3/11/2010 3/19/2010 12.0 11.0 11.5 5.0 2 3/02/2010 3/08/2010 6.3, 5.5, 5.2 4.3, 5.2, 5.2 5.3 5.0 15 3/11/2010, 3/19/2010 7.4 7.6 7.5 5.0.

17 3/11/2010 3/19/2010 6.2 6.9 6.6 5.0 The Tennessee Storm Water Multi-Sector General Permit for Industrial Activities requires.

informing the division's local Environmental Field Office (EFO) within 30 days from the time storm water monitoring results were received, describing the likely cause of the exceedance(s).

Likely Cause of the Exceedance(s)

The likely cause of the. exceedances(s) of the benchmark monitoring requirement for total recoverable iron is elevated background iron concentration in the soil around the storm water outfalls (based on historical sampling) and the need for more effective best management practices (BMPs). Sequoyah is examining the use of more effective filtration methods at these outfalls.

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, Christopher R. Church Site Vice President Sequoyah Nuclear Plant Enclosures cc (Enclosures):

U.S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, D.C. 20555

12065 Lebanon Rd.

  • ESC Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 L-A-B 5-C-I-EF.NC E-S Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Ms. Ann Hurt March 19,2010 TVA-Sequoyah Nuclear Plant P.O.Box 2000 Soddy-Daisy, TN 37384 ESC Sample # L449866-01 Date Received  : 03/18/10 09:00 Description
  • Annual Storm Water NPDES WW Samples Site ID Sample ID S SW I Project #

Collected By

  • MW/CR Collection Date  : 03/11/10 11:40 Parameter Result Det. Limit Units Method Prep PID Analyzed AID Iron 12. 0.lU mg/l 200.7 03/18/10 1103 501 03/18/10 2137 ALT BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL)

Laboratory Certification Numbers:

AIHA - 09227, AL - 40660, CA 2327, CT- PH-0197, FL - E87487, GA - 923, IN - C-TN-01 KY - 90010, NC - ENV375,DW21704, ND - R-140, SC - 84004, TN - 2006, VA - 00109, WV - 233 AZ -0612, MN - 047-999-395, NY - 11742, NJ - TNO02, WI - 998093910 Notes:

The reported analytical results relate only to the sample submitted This report shall not be reproduced, except in full, without the written approval from ESC.

Reported: 03/19/10 14:51 Printed: 03/19/10 14:51 Page 2 of 4

12065 Lebanon Rd.

  • ESC 14t. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 LA E S,.C'*E.NCE-.S

'ram 0.D. 62-0814289 Est. 1970

.REPORT OF ANALYSIS Ms. Ann Hurt Ma'rch 26, 2010 TVA-Sequoyah Nuclear Plant P.O.Box 2000 Soddy-Daisy, TN 37384 ESC Sample # : L450627-01 Date Received 03/23/10 09:00 Description Annual Storm Water NPDES WW Samples Site ID Sample ID SW 1 Project #

Collected By N/W/C Collection Date 03/11/10 11:40 Parameter Result Det. Limit Units Method Prep PID" Analyzed AID Iron 11. 0.10 mg/l 200.7 03/23/10 1603. 117 03, /25/10 1712 LRL BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL)

Laboratory'Certification'Numbers:

AINA - 09227, AL - 40660, CA - 1-2327, CT- PH-0197, FL - E87487, GA - 923, IN - C-TN-01 KY - 90010, NC - ENV375,DW21704, ND - R-140, SC - 84004, TN - 2006, VA - 00109, WV - 233 AZ -0612, MN - 047-999-395, NY - 11742, NJ - TNO02, WI - 998093910 Notes:

The reported analytical results relate only to the sample submitted This report shall not be reproduced, except in full, without the written approval from ESC.

Reported: 03/26/10 11:52 Printed: 03/26/10 11:53 Page 2 of 4

12065 Lebanon Rd.

I ESC Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 L AB S C.I E.N.C E5S Tax I.D. 62-08t4289 Est. 1970 REPORT OF ANALYSIS Stephanie Howard March 07,2010 TVA-Sequoyah Nuclear Plant P.O.Box 2000 Soddy-Daisy, TN 37384 ESC Sample # L447701-01 Date Received 03/04/10 09:00 Description Annual Storm Water NPDES WW Samples Site ID Sample ID SW-2 Project #

Collected By Maggie Willams Collection Date 03/02/10 12:53 Parameter Result Det. Limit Units Method Prep PID Analyzed AID

.Iron 6.3 0.10 mg/l 200.7 03/04/10 1504 457 03/05/10 1432 DMM BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL)

Laboratory Certification Numbers:

AIHA - 09227, AL - 40660, CA 2327, CT- PH-0197, FL - E87487, GA - 923, IN - C-TN-01 KY - 9.0010, NC - ENV375,DW21704, ND - R-140, SC - 84004, TN.- 2006, VA - 00109, WV - 233 AZ -0612, MN - 047-999-395, NY - 11742, NJ - TNO02, WI - 998093910 Notes:

The reported analytical results relate only to the sample submitted This report shall not be reproduced, except in full, without the written approval from ESC.

Reported: 03/07/10 07:53 Printed: 03/07/10 07:53 Page 2 of 3

12065 Lebanon Rd.

  • ESC Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 L.A. 5.C.IFN.CE.S Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Ms. Ann Hurt March 12,2010 TVA-Sequoyah Nuclear Plant P.O.Box 2000 Soddy-Daisy; TN 37384 ESC Sample # L448890-01 Date Received 03/03/10 09:00 Description NPDES WW Samples Site ID Sample ID SW 2 Project #

Collected By Maggie Williams Collection Date 03/02/10 12:53 Parameter Result Det. Limit Units Method Prep PID Analyzed AID Iron 5.5 0.10 mg/l 200.7 03/11/10 1536 388 03/12/10 0334 ALT BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL)

Laboratory Certification Numbers:

AIHA - 09227, AL - 40660, CA 232.7, CT- PH-0197, FL - E87487, GA - .923, IN - C-TN-01 KY - 90010, NC - ENV375,DW21704, ND - R-140, SC - 84004, TN - 2006, VA - 00109, WV - 233 AZ -0612, MN - 047-999-395, NY - 11742, NJ - TNO02, WI - 998093910 Notes:

The reported analytical results relate only to the sample submitted This report shall not be reproduced, except in full, without the written approval from ESC.

Reported: 03/12/10 13:02 Printed: 03/12/10 13:02 Page 2 of 5

12065 Lebanon Rd.

  • ESC mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 LAB 5-C.1,E.N.C-E.S Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS MS. Ann Hurt March 12,2010 TVA-Sequoyah Nuclear Plant P.O.Box 2000 Soddy-Daisy, TN 37384 ESC Sample # L448890-02 Date Received 03/03/10 09:06 Description NPDES WW Samples Site ID Sample ID SW 2 Project #

Collected By Maggie Williams Collection Date 03/02/10 12:53 Parameter Result Det. Limit Units Method Prep PID 7Analyzed AID Iron 5.2 0.10 mg/l 200.7 03/11/10 1536 388 03,/12/10 0337 ALT BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL)

Laboratory Certification Numbers:

AIHA - 09227, AL - 40660, CA 2327, CT- PH-0197, FL - E87487, GA - 923, IN - C-TN-01 KY - 90010, NC - ENV375,DW21704, ND - R-140, SC - 84004, TN - 2006, VA - 00109, WV - 233 AZ -0612, MN - 047-999-395, NY - 11742, NJ - TNO02, WI - 998093910 Notes:

The reported analytical results relate only to the sample submitted This report shall not be reproduced, except in full, without the written approval from ESC.

Reported: 03/12/10 13:02 Printed: 03/12/10 13:02 Page 3 of 5

12065 Lebanon Rd.

  • ESC Mt. Juliet, TN 37122 (615) 758-5818 1-800-767-5859 Fax (615) 758-5859 L.A. S.C I.E.NC.ES Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Ms. Ann Hurt March 10,2010 TVA-Sequoyah Nuclear Plant P.O.Box 2000 Soddy-Daisy, TN 37384 ESC Sample # L448311-01 Date Received 03/09/10 09:00 Description TVA-SQN Site ID Sample ID SW2 Project #

Collected By Maggie Williams Collection Date 03/02/10 12:53 Parameter Result Det. Limit Units Method Prep PID Analyzed AID Iron' 4.3 0.10 mg/1 200.7 03/09/10 1117 501 03 /09/10 1959 ALT BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL)

Laboratory Certification Numbers:

AIHA - 09227, AL - 40660, CA - 1-2327, CT- PH-0197, FL - E87487, GA - 923, IN - C-TN-01 KY - 90010, NC - ENV375,DW21704, ND - R-140, SC - 84004, TN - 2006, VA - 00109, WV - 233 AZ -0612, MN - 047-999-395, NY 11742, NJ - TNO02, WI - 998093910 Notes:

The reported analytical results relate only to the sample submitted This report shall not be reproduced, except in full, without the written approval from ESC.

Reported: 03/10/10 09:53 Printed: 03/10/10 09:53 Page 2 of 4

12065 Lebaion Rd.

  • ESC Mt. Juliet 'PN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859" L-A.B 5"C-t-E-N-C-E-S Tax r.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS MS. Ann Hurt March 12,2010 TVA-Sequoyah Nuclear Plant P.O.Box 2000 Soddy-Daisy, TN 37384 ESC Sample t : L448890-03 Date Received 03/09/10 09:00 Description NPDES WW Samples Site ID Sample ID SW 2 Project #

Collected By Maggie Williams Collection Date 03/02/10 12:53 Parameter Result Det. Limit Units Method Prep PID Analyzed AID Iron 5.2 0.10 mg/l 200.7 03/11/10 1536 388 03/12/10 0340 ALT BDL - Below Detection Limit Det. Limit -. Practical Quantitation Limit(PQL)

Laboratory Certification Numbers:

AIHA -. 09227, AL - 40660, CA 2327, CT- PH-0197, FL - E87487, GA - 923, IN - C-TN-01 KY - 90010, NC - ENV375,DW21704, ND - R-140, SC - 84004, TN - 2006, VA - 00109, WV - 233 AZ -0612, MN - 047-999-395, NY - 11742, NJ - TNO02, WI - 998093910 Notes:

The reported analytical results relate only to the sample submitted This report shall not be reproduced, except in full, without the written approval from ESC.

Reported: 03/12/10 13:02 Printed: 03/12/10 13:02 Page 4 of 5

12065 Lebanon Rd.

  • ESC Mt. Juliet, TN 37122 (615) 758-5856 1-800-767-5859 Fax (615) 758-5859 L-A.B SC-I-E-N-C-ES5 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Ms. Ann Hurt March 12,2010 TVA-Sequoyah Nuclear Plant P.O.Box 2000 Soddy-Daisy, TN 37384 ESC Sample # L448890-04 Date Received 03/09/10 09:00 Description NPDES WW Samples Site ID Sample ID SW 2 Project #

Collected By Maggie Williams Collection Date 03/02/10 12:53 Parameter Result Det. Limit Units Method Prep PID Analyzed AID I ron 5.2 0.10 mg/l 200.7 03/11/10 1536 388 03/12/10 0344 ALT BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL)

Laboratory Certification Numbers:

AIHA - 09227, AL - 40660, CA 2327, CT- PH-0197, FL - E87487, GA - 923, IN - C-TN-01 KY - 90010, NC - ENV375,DW21704, ND - R-140, SC - 84004, TN - 2006, VA - 00109, WV - 233 AZ -0612, MN - 047-999-395, NY - 11742, NJ - TNO02, WI - 998093910 Notes:

The reported analytical results relate only to the sample submitted This report shall not be reproduced, except in full, without the written approval from ESC.

Reported: 03/12/10 13:02 Printed: 03/12/10 13:02 Page 5 of 5

12065 Lebanon Rd.

  • ESC L-A'B 5-C.I-E-NC-E.S Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Ms. Ann Hurt March 19,2010
  • TVA-Sequoyah Nuclear Plant P.O.Box 2000 Soddy-Daisy, TN 37384 ESC Sample # L449866-02 Date Received 03/18/10 09:00 Description Annual Storm Water NPDES WW Samples Site ID Sample ID SW 15 Project #

Collected By MW/CR Collection Date 03/11/10 11:22 Parameter Result Det. Limit Units Method Prep PID Analyzed AID Iron 7.4 0.10 mg/l 200.7 03/18/10 1103 501 03/18/10 2134 ALT BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL)

Laboratory Certification Numbers:

AIHA - 09227, AL - 40660, CA 2327, CT- PH-0197, FL - E87487, GA - 923, IN - C-TN-01 KY - 90010, NC - ENV375,DW21704, ND - R-140,, SC - 84004, TN - 2006, VA - 00109, WV - 233 AZ -0612, MN - 047-999-395, NY - 11742, NJ - TNO02, WI -,998093910 Notes:

The reported analytical results relate only to the sample submitted This report shall not be reproduced, except in full, without the written approval from ESC.

Reported: 03/19/10 14:51 Printed: 03/19/10 14:51 Page 3 of 4

12065 Lebanon Rd.

  • ESC Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 L-A a S C-IE'N C E-5 Tax I.Dý 62-0814289 YOUR LAB OF CHOIC I1 Est. 1970 REPORT OF ANALYSIS Ms. Ann Hurt March 26,2010 TVA-Sequoyah Nuclear Plant P.O.Box 2000 Soddy-Daisy, TN 37384 ESC Sample # : L450627-02 Date Received 03/23/10 09:00 Description Annual Storm Water NPDES WW Samples Site ID Sample ID SW 15 Project #

Collected By MIM/C Collection Date 03/11/10 11:22 Parameter Result Det. Limit Units Method Prep PID Analyzed AID Iron 7.6 0.10 mg/l 200.7 03/23/10 1603 117 03/25/10 1715 LRL BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL)

Laboratory Certification Numbers:

AIHA - 09227, AL - 40660, CA 2327, CT- PH-0197, FL - E87487, GA - 923, IN - C-TN-01 KY - 90010, NC - ENV375,DW21704, ND - R-140, SC - 84004, TN - 2006, VA - 00109, WV - 233 AZ -0612, MN - 047-999-395, NY - 11742, NJ - TNO02, WI - 998093910 Notes:

The reported analytical results relate only to the sample submitted This report shall not be reproduced, except in full, without the written approval from ESC.

Reported: 03/26/10 11:52 Printed: 03/26/10 11:53 Page 3 of 4

12065 Lebanon Rd.

  • ESC Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 L A B S.C.I-E.N.C.E.S Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Ms. Ann Hurt March 19,2010 TVA-Sequoyah Nuclear Plant P.O.Box 2000 Soddy-Daisy, TN 37384 ESC Sample # : L449866-03 Date Received 03/18/10 09:00 Description Annual Storm Water NPDES WW Samples Site ID Sample ID SW17 Project #

Collected By MW/CR Collection Date 03/11/10 11:08 Parameter Result Det. Limit Units Method Prep PID Analyzed AID Iron 6.2 0.10 mg/l 200.7 03/18/10 1103 501 03/18/10 2131 ALT BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL)

Laboratory Certification Numbers:

AIHA - 09227, AL - 40660, CA 2327, CT- PH-0197, FL - E87487, GA - 923, IN - C-TN-01 KY - 90010, NC - ENV375,DW21704, ND - R-140, SC - 84004, TN - 2006, VA - 00109, WV - 233 AZ -0612, MN - 047-999-395, NY - 11742, NJ - TNO02, WI - 998093910 Notes:

The reported analytical results relate only to the sample submitted This report shall not be reproduced, except in full, without the written approval from ESC.

Reported: 03/19/10 14:51 Printed: 03/1.9/10 14:51 Page 4 of 4

I I I .

12065 Lebanon Rd.

  1. ESC MV. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (61"5) 758-5859 L-A-B 5'C'I'E.N.C-E-S Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Ms. Ann Hurt March 26,2010 TVA-Sequoyah Nuclear Plant P.O.Box 2000 i Soddy-Daisy, TN 37384 ESC Sample # : L450627-03 Date Received  : 03/23/10 09:00 Description  : Annual Storm Water NPDES WWSamples Site ID Sample ID  : SW 17 Project #

Collected By

  • M/W/C Collection Date
  • 03/11/10 11:08 Parameter Result Det. Limit Units Method Prep PID Analyzed AID Iron 6.9 0.10 mg/l 200.7 03/23/10 1603 117 03/25/10 i718 LRL BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL)

Laboratory Certification Numbers:

AIHA - 09227, AL - 40660, CA w 1-2327, CT- PH-0197, FL - E87487, GA - 923, IN - C-TN-01 KY - 90010, NC - ENV375,DW21704, ND - R-140, SC - 84004, TN - 2006, VA - 00109, WV - 233 AZ -0612, MN - 047-999-395, NY - 11742, NJ - TN002, WI - 998093910 Notes:

The reported analytical results relate only to the sample submitted This report shall not be reproduced, except in full, without the written approval from ESC.

Reported: 03/26/10 11:52 Printed: 03/26/10 11:53 Page 4 of 4

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