ML110460452

TVA Thirteenth Mandatory Update to Disclosures

ML110460452
Person / Time
Site:	Watts Bar
Issue date:	02/15/2011
From:	Chandler C Tennessee Valley Authority
To:	Curran D, Roth D Harmon, Curran, Harmon, Curran, Spielberg & Eisenberg, LLP, NRC/OGC
SECY RAS
References
50-391-OL, RAS 19587, ASLBP 09-893-01-OL-BD01, LBP-09-26
Download: ML110460452 (19)

Text

February 15, 2011 Ms. Diane Curran Harmon, Curran, Spielberg & Eisenberg, L.L.P.

1726 M Street NW, Suite 600 Washington, DC 20036 Mr. David Roth Office of the General Counsel U.S. Nuclear Regulatory Commission Washington, DC 20555-0001 RE: Thirteenth Update to Disclosures Pursuant to 10 CFR § 2.336; Tennessee Valley Authority (Watts Bar Nuclear Plant, Unit 2), Docket No. 50-391-OL Pursuant to 10 CFR § 2.336 and the agreement among the parties regarding mandatory discovery disclosures dated December 1, 2009, the Tennessee Valley Authority (TVA) is providing the thirteenth update to its mandatory disclosures with respect to Intervenors Contention 7, as admitted by the Board on November 19, 2009 (LBP-09-26).

In order to compile the indices in Enclosures 2, 3, and 4, a search was conducted of documents in TVAs possession, custody, or control since the twelfth update to disclosures dated January 18, 2011. Attached is a supporting affidavit. TVAs thirteenth disclosure update consists of the following:

• Enclosure 1 provides the names, addresses, and telephone numbers of the persons upon whose opinion TVA will base its positions on the contention and upon whom TVA may rely as a witness, and a copy of the analyses and authorities upon which they base their opinions.

• Enclosure 2 provides a description, by category and location, of non-privileged documents, data compilations, and tangible things in the possession, custody, or control of TVA that are relevant to the admitted contentions in this proceeding. If you determine that you would like a copy of any of these documents, please inform me of which documents you would like, and I will provide a copy to you.

• Enclosure 3 provides an index of documents, data compilations, or tangible things that may be relevant to the contentions but that contain proprietary information, Sensitive Unclassified Non-Safeguards Information (SUNSI), or otherwise protected information. Upon request by the NRC staff, TVA will provide a copy of any such material using the procedure in 10 CFR

§ 2.390. TVA will provide any requested proprietary documents to the Intervenors after the Board has entered a Protective Order and the Intervenors have signed and returned to TVA the Non-Disclosure Agreement.

• Enclosure 4 provides an index of relevant documents that are otherwise publicly available.

Ms. Diane Curran Mr. David Roth Page 2 February 15, 2011 In the event that TVA identifies additional relevant documents or the witnesses for any hearing on the contentions, TVA will update these disclosures periodically on the fifteenth day of each month as required by the December 1, 2009 mandatory disclosure agreement.

In order to compile these enclosures, TVA made a reasonable search of its records. We are attaching an affidavit which attests that all relevant materials identified by this search have been disclosed, and that the disclosures are accurate and complete as of February 15, 2011. Also, we have highlighted the additions to the logs since the last disclosures.

TVA has been conservative in identifying documents for inclusion in Enclosures 2, 3, and 4. By identifying documents on those Enclosures, TVA does not necessarily concede that the documents are in fact relevant or material to the admitted contentions. Also, in order to facilitate your review of these disclosures, we have made a good faith effort to identify the contention number(s) to which each record is responsive. These determinations, however, do not constitute an admission that each and every record is necessarily responsive to that contention(s), and documents may be responsive to additional contentions not identified.

Sincerely, Signed (electronically) by

/s/ Christopher C. Chandler Christopher C. Chandler Office of the General Counsel Tennessee Valley Authority 400 W. Summit Hill Drive, WT 6A-K Knoxville, TN 37902-1401 Phone: (865) 632-7317 Fax: (865) 632-6147 E-mail: ccchandler0@tva.gov Counsel for TVA Attachments cc: Service List

UNITED STATES OF AMERICA NUCLEAR REGULATORY COMMISSION BEFORE THE ATOMIC SAFETY AND LICENSING BOARD

)

In the Matter of )

) Docket No. 50-391 TENNESSEE VALLEY AUTHORITY )

) February 15, 2011 (Watts Bar Nuclear Plant, Unit 2) )

)

)

AFFIDAVIT

1. My name is William Crouch. My title is Manager, Nuclear Licensing and Industry Affairs, Nuclear Generation Development & Construction, at Unit 2 of the Tennessee Valley Authoritys (TVA) Watts Bar Nuclear Plant. Working with the attorneys for TVA, I have been responsible for managing the searches, collection, and compilation of documents, data compilations, and tangible things to comply with the mandatory disclosure requirements in 10 CFR § 2.336.

2. This Affidavit relates to the thirteenth update to disclosures that TVA is providing on February 15, 2011, in the above-captioned proceeding pursuant to 10 CFR § 2.336 and the parties joint agreement on mandatory disclosures, dated December 1, 2009.

3. A search was conducted of documents, data compilations, and tangible things under the custody and control of TVA since it filed its twelfth update to the disclosures for the types of information specified in 10 CFR § 2.336(a). As provided in 10 CFR § 2.336(c),

this search was conducted based on information and documents reasonably available to TVA:

a. The searches encompassed both electronic and paper documents.

b. The searches encompassed both Watts Bar 2 project-related files and documents in the possession and control of individuals who have worked on the Watts Bar 2 project.

c. Searches did not encompass documents in the possession of individuals who did not work on the Watts Bar 2 project or files unrelated to the Watts Bar 2 project.

4. Enclosure 2 provides the index of relevant non-privileged, non-protected documents, data compilations, and tangible things that were located as a result of this search.

5. Enclosure 3 provides the index of relevant documents, data compilations, and tangible things containing proprietary-related information.

6. Enclosure 4 provides the index of relevant documents, data compilations, and tangible things that are publicly available.

7. TVA has been conservative in identifying documents for inclusion in Enclosures 2, 3, and 4. By identifying documents on those Enclosures, TVA does not necessarily concede that the documents are in fact relevant or material to the admitted contentions.

8. These disclosures are accurate and complete as of February 15, 2011.

The statements made above are true to the best of my knowledge, information, and belief.

I declare under penalty of perjury that the foregoing is true and correct.

Executed in Accord with 10 CFR § 2.304(d)

/s/ William Crouch_________

William Crouch Manager, Nuclear Licensing and Industry Affairs Watts Bar Nuclear Plant, Unit 2 Tennessee Valley Authority Spring City, TN 37381 Phone: 423-365-2004 E-mail: wdcrouch@tva.gov Executed this 15th day of February 2011

ENCLOSURE 1 TVA WITNESSES The name and, if known, the address and telephone number of any person, including any expert, upon whose opinion the party bases its claims and contentions and may rely upon as a witness:

Response

TVA may rely on the following witnesses in support of its position:

Dr. Charles C. Coutant 120 Miramar Circle Oak Ridge, Tennessee 37830 Dennis S. Baxter Tennessee Valley Authority 400 W. Summit Hill Drive, WT 11C-K Knoxville, Tennessee 37904 (865) 632-6404 John T. Baxter Tennessee Valley Authority 400 W. Summit Hill Drive, WT 11B-K Knoxville, Tennessee 37904 (865) 632-3360 Dr. Paul N. Hopping Tennessee Valley Authority 400 W. Summit Hill Drive, WT 10B-K Knoxville, Tennessee 37904 (865) 632-2881 A copy of the analysis or other authority upon which that person bases his or her opinion:

Response

Currently, TVA bases its position on the following sections of the Watts Bar FSEIS and the references cited therein:

• Contention 7 (Aquatic Impacts) - - FSEIS chs. 2.2, 2.4, 3.1, 3.2, tbls. 1-1, 2-1, and references cited therein.

The Watts Bar Unit 2 FSEIS is publicly available at http://www.nrc.gov/reactors/plant-specific-items/watts-bar/key-correspondence.html.

TVA will update this disclosure when it has identified the persons that it may use as witnesses and the analyses and authorities upon which they base their opinions.

Page 1 of 9 ENCLOSURE 2 Mandatory Disclosure Log DOC AUTHOR/

DATE LOCATION* TO SUBJECT/DESCRIPTION CONTENTION

1. CUSTODIAN Watts Bar Nuclear Plant Supplemental Condenser 1 Jan 2001 TVA TVA N/A Cooling Water System 7 Fish Monitoring Program Final Report Biological Monitoring of the Tennessee River Near 2 May 2009 TVA TVA N/A 7 Watts Bar Nuclear Plant Discharge, 2008 Biological Monitoring of the Tennessee River Near 3 May 2008 TVA TVA N/A 7 Watts Bar Nuclear Plant Discharge, 2007 Biological Monitoring of the Tennessee River Near 4 May 2007 TVA TVA N/A 7 Watts Bar Nuclear Plant Discharge, 2006 Biological Monitoring of the Tennessee River Near 5 May 2006 TVA TVA N/A 7 Watts Bar Nuclear Plant Discharge, 2005 Biological Monitoring of the Tennessee River Near 6 June 2005 TVA TVA N/A 7 Watts Bar Nuclear Plant Discharge, 2004 Biological Monitoring of the Tennessee River Near 7 June 2004 TVA TVA N/A 7 Watts Bar Nuclear Plant Discharge, 2003 Biological Monitoring of the Tennessee River Near 8 June 2003 TVA TVA N/A 7 Watts Bar Nuclear Plant Discharge, 2002 Summary of Preoperational Monitoring of the Mussel Fauna in 9 Sept 1994 TVA TVA N/A Upper Chickamauga 7 Reservoir in the Vicinity of the Watts Bar Nuclear Plant, 1983-1993 The Effects of Aquatic Macrophytes on Fish 10 Sept 1993 TVA TVA N/A Populations of 7 Chickamauga Reservoir Coves, 1970-90 Update of the Watts Bar Nuclear Plant Preoperational Monitoring 11 May 1989 TVA TVA N/A 7 of the Mussel Fauna in Upper Chickamauga Reservoir Watts Bar Nuclear Plant Preoperational Aquatic 12 Apr 1980 TVA TVA N/A 7 Monitoring Report, 1973-1977 Watts Bar Nuclear Plant Preoperational Aquatic 13 Mar 1980 TVA TVA N/A 7 Monitoring Report, 1977-1979

• TVA is located at 400 W. Summit Hill Drive, Knoxville, TN 37902.

Page 2 of 9 DOC AUTHOR/

DATE LOCATION* TO SUBJECT/DESCRIPTION CONTENTION

1. CUSTODIAN Watts Bar Nuclear Plant Supplemental Condenser 14 Dec 1997 TVA TVA N/A 7 Cooling Water Project Thermal Plume Modeling Tennessee Technological Watts Bar Tailwater University Center for Fishery Creel Survey, 15 Apr 1997 TVA the Management, N/A 7 April 1996 through March Utilization and 1997, Interim Report Protection of Water Resources Biological Monitoring of the Tennessee River Near 16 June 2002 TVA TVA N/A 7 Watts Bar Nuclear Plant Discharge, 2001 Status of the White Crappie Population in 17 Oct 1990 TVA TVA N/A 7 Chickamauga Reservoir Final Project Report Status of the Channel Catfish Population in 18 Aug 1991 TVA TVA N/A Chickamauga Reservoir 7 First Year Progress Report Recommendation and Implementation of Special Seasonal Flow Releases 19 May 1992 TVA TVA N/A 7 to Enhance Sauger Spawning in Watts Bar Tailwater Preoperational Assessment of Water Quality and Biological 20 Dec 1986 TVA TVA N/A Resources of 7 Chickamauga Reservoir, Watts Bar Nuclear Plant, 1973-1985 Preoperational Assessment of Water Quality and Biological 21 Dec 1986 TVA TVA N/A Resources of 7 Chickamauga Reservoir, Watts Bar Nuclear Plant, 1973-1985, Appendices Population Survey of 22 Aug 1991 TVA TVA N/A Sauger in Chickamauga 7 Reservoir, 1990-1991 Population Survey of Sauger (Stizostedion 23 Aug 1990 TVA TVA N/A canadense) in 7 Chickamauga Reservoir, 1989 Fish Community Assessment of Selected 24 Apr 1992 TVA TVA N/A 7 Chickamauga Reservoir Embayments Estimates of Entrainment of Fish Eggs and Larvae By Watts Bar Steam Plant, 1975, and 25 Sept 1976 TVA TVA N/A 7 Assessment of the Impact of the Fisheries Resources of Watts Bar Reservoir

• TVA is located at 400 W. Summit Hill Drive, Knoxville, TN 37902.

Page 3 of 9 DOC AUTHOR/

DATE LOCATION* TO SUBJECT/DESCRIPTION CONTENTION

1. CUSTODIAN Environmental Information, Watts Bar 26 Nov 1976 TVA TVA N/A 7 Nuclear Plant Units 1 and 2 Chickamauga Reservoir Sauger Investigation, 27 1996 TVA TVA N/A 7 1993-1995, Final Project Report Chickamauga White Bass 28 Sept 1994 TVA TVA N/A Study, 1990-1992, Final 7 Project Report Chickamauga Reservoir 29 Feb 2000 TVA TVA N/A Fisheries Monitoring, 1999 7 Cove Rotenone Results Chickamauga Reservoir 30 June 2000 TVA TVA N/A Fisheries Monitoring, 1999 7 Cove Rotenone Results Chickamauga Reservoir 31 May 1996 TVA TVA N/A 1995 Fisheries Monitoring 7 Cove Rotenone Results Chickamauga Reservoir 32 June 1992 TVA TVA N/A 1991 Fisheries Monitoring 7 Cove Rotenone Results Chickamauga Reservoir 33 June 1991 TVA TVA N/A 1990 Fisheries Monitoring 7 Cove Rotenone Results Chickamauga Reservoir 34 June 1990 TVA TVA. N/A 1989 Fisheries Monitoring 7 Cove Rotenone Results Chickamauga Reservoir 35 June 1989 TVA TVA N/A 1988 Fisheries Monitoring 7 Cove Rotenone Results Aquatic Environmental Conditions in the Vicinity 36 June 1997 TVA TVA N/A of Watts Bar Nuclear Plant 7 During the First Year of Operation, 1996 Aquatic Environmental Conditions in the Vicinity 37 June 1998 TVA TVA N/A of Watts Bar Nuclear Plant 7 During Two Years of Operation, 1996-1997 Aquatic Ecological Health 38 Aug 1999 TVA TVA N/A Determinations for TVA 7 Reservoirs - 1998 Aquatic Ecological Health 39 Sept 2001 TVA TVA N/A Determinations for TVA 7 Reservoirs - 2000 Aquatic Ecological Health 40 Apr 1995 TVA TVA N/A Determinations for TVA 7 Reservoirs - 1994 1990 Preoperational Monitoring of the Mussel Fauna in Upper 41 Mar 1991 TVA TVA N/A 7 Chickamauga Reservoir in the Vicinity of the Watts Bar Nuclear Plant Watts Bar Native Mussel Enhancement Project:

Preliminary Evaluation of an Artificial Boulder Field 42 Feb 2002 TVA TVA N/A for Enhancing Native 7 Mussel Habitat in the Watts Bar Tailwater, Tennessee River Mile 528.5

• TVA is located at 400 W. Summit Hill Drive, Knoxville, TN 37902.

Page 4 of 9 DOC AUTHOR/

DATE LOCATION* TO SUBJECT/DESCRIPTION CONTENTION

1. CUSTODIAN Reservoir Monitoring-1991 Summary of Vital Signs 43 July 1992 TVA TVA N/A and Use Impairment 7 Monitoring on Tennessee Valley Reservoirs Final Environmental Impact Statement: Watts 44 July 1981 TVA TVA N/A Bar Waste Heat Park, 7 Rhea County, Tennessee, Volume I Final Environmental Impact Statement: Watts 45 July 1981 TVA TVA N/A Bar Waste Heat Park, 7 Rhea County, Tennessee, Volume II Effects of Watts Bar Nuclear Plant and Watts Bar Steam Plant 46 Feb 1977 TVA TVA N/A 7 Discharges on Chickamauga Lake Water Temperatures Results of Hydrothermal Model Tests of the 47 May 1977 TVA TVA N/A 7 Multiport Diffuser System Watts Bar Nuclear Plant Discharge Temperature 48 Dec 1993 TVA TVA N/A Limit Evaluation for Watts 7 Bar Nuclear Plant Tennessee Valley Reservoir and Stream Quality - 1993 49 May 1994 TVA TVA N/A Summary of Vital Signs 7 and Use Suitability Monitoring Volume I Tennessee Valley Reservoir and Stream Quality - 1993 50 May 1994 TVA TVA N/A Summary of Vital Signs 7 and Use Suitability Monitoring Volume II Hydrodynamics and Water Temperature Modeling at 51 Nov 1998 TVA TVA N/A 7 Watts Bar SCCW Discharge Structure Proposed Modifications to Water Temperature 52 Oct 2004 TVA TVA N/A Effluent Requirements for 7 Watts Bar Nuclear Plant Outfall 113 Threadfin Shad Oak Ridge National 53 May 1980 TVA NRC Impingement: Effect of 7 Laboratory (ORNL)

Cold Stress GE Water & Process Water Analysis Report for 54 11/12/2008 TVA TVA 7 Technologies/TVA 30 Oct 2008 1997 Verification Studies 55 May 2004 TVA TVA N/A of Thermal Discharge for 7 Watts Bar Nuclear Plant RFP 103006 Report Rev1 Dynamic Solutions, 56 2/9/2007 TVA N/A Watts Bar Unit 2 Thermal 7 LLC/TVA Effluent Study Hydrothermal Data for 57 Sept 2001 TVA TVA N/A Watts Bar Nuclear Plant 7 SCCW Outfall

• TVA is located at 400 W. Summit Hill Drive, Knoxville, TN 37902.

Page 5 of 9 DOC AUTHOR/

DATE LOCATION* TO SUBJECT/DESCRIPTION CONTENTION

1. CUSTODIAN July 1999 Verification Study of Thermal Discharge for Watts Bar 58 Nov 1999 TVA TVA N/A 7 Nuclear Plant Supplemental Condenser Cooling Water System Summer 2005 Compliance Survey for 59 Feb 2006 TVA TVA N/A Watts Bar Nuclear Plant 7 Outfall 113 Passive Mixing Zone Summer 2006 Compliance Survey for 60 Jan 2007 TVA TVA N/A Watts Bar Nuclear Plant 7 Outfall 113 Passive Mixing Zone Winter 2005 Compliance Survey for Watts Bar 61 Oct 2005 TVA TVA N/A 7 Nuclear Plant Outfall 113 Passive Mixing Zone Winter 2006 Compliance Survey for Watts Bar 62 Jan 2007 TVA TVA N/A 7 Nuclear Plant Outfall 113 Passive Mixing Zone Aquatic Ecological Health 63 Sept 2000 TVA TVA N/A Determinations for TVA 7 Reservoirs - 1999 Aquatic Ecological Health Determinations for TVA 64 Sept 2000 TVA TVA N/A 7 Reservoirs - 1999 Appendices Aquatic Ecological Health Determinations for TVA 65 April 1998 TVA TVA N/A 7 Reservoirs - 1997 Sections 1 through 3 Aquatic Ecological Health Determinations for TVA 66 April 1998 TVA TVA N/A 7 Reservoirs - 1997 Sections 4 through 6 Aquatic Ecological Health Determinations for TVA 67 April 1998 TVA TVA N/A 7 Reservoirs - 1997 Appendices Results of Plankton Studies Conducted in 1986 and 1987 as Part of 68 Jan 1988 TVA TVA N/A the Operational Aquatic 7 Monitoring Program at Sequoyah Nuclear Plant, Chickamauga Reservoir Reservoir Monitoring 69 1991 TVA TVA N/A Fiscal Year 1991 7 Workplan Email discussing follow-up 70 11/15/2006 TVA TVA/R. Horton J. Chardos 7 mussel habitat survey Email addressing status of 71 10/12/2006 TVA TVA/S. Chance R. Horton mussels and potential for 7 follow-up mussel survey Email discussing R. Sherrad, J.

72 6/1/2007 TVA TVA/D. Wade ammonia toxicity and 7 Wright, H, Rucker mussel studies Notes on Permitting Meeting with Tennessee 73 6/1/2007 TVA TVA/R. Horton N/A Department of 7 Environment and Conservation (TDEC)

• TVA is located at 400 W. Summit Hill Drive, Knoxville, TN 37902.

Page 6 of 9 DOC AUTHOR/

DATE LOCATION* TO SUBJECT/DESCRIPTION CONTENTION

1. CUSTODIAN Diagram depicting summer and winter mode 74 Jan 2007 TVA TVA/P. Hopping N/A 7 operating of Watts Bar SCCW Email discussing potential J. Chardos, B.

75 5/25/2007 TVA TVA/ S. Chance endangered species 7 Yeager, R. Horton mitigation measures List of possible 76 May 2007 TVA TVA N/A endangered species 7 mitigation measures Email discussing compilation of required 77 1/19/2007 TVA TVA/R. Horton J. Phillips 1 permits list for Watts Bar Unit 2 Email forwarding draft Bellefonte permit table to 78 12/20/2006 TVA TVA/R. Horton D. Pittman, J. Phillips serve as a guide for use in 1 preparing updated Watts Bar application Draft table of permits Enercon/D.

79 Nov 2006 TVA N/A required for Bellefonte 1 Luchsinger COL application Email discussion concerning inclusion of Watts Bar construction 80 1/23/2007 TVA TVA/R. Horton J. Phillips 1 permit and operating license in list of required permits Email discussing design 81 5/31/2007 TVA TVA/P. Hopping R. Horton bases for Outfall 101 and 7 113 discharges Watts Bar Nuclear Plant NPDES Water Withdrawal Registration Form for 82 2/13/2008 TVA TVA/D. Hutchison TDEC Calendar Year 2007 and 7 Revised Registration Form for Calendar Year 2006 Comparison of Fish Species Occurrence and Trends in Reservoir Fish Assemblage Index 83 Sept 2009 TVA TVA N/A 7 Results in Chickamauga Reservoir before and after Watts Bar Nuclear Plant Unit 1 Operation Effects of Thermal Effluent From Sequoyah Nuclear 84 Dec 1995 TVA TVA N/A 7 Plant on Fish Populations in Chickamauga Reservoir Figures showing sampling 85 Dec 2009 TVA TVA N/A locations in Watts Bar and 7 Chickamauga Reservoirs Intake Temperature 86 Nov 2003 TVA TVA N/A Prediction at Kingston 7 Fossil Power Plant Email summarizing meeting between TVA and TDEC to discuss B. Eiford-Lee, D.

87 4/25/2007 TVA TVA/R. Horton Biocide/Corrosion 7 Pittman, et al.

Treatment Plant modifications and NPDES permit renewal Categorical Exclusion Checklist, Increase in 88 2/20/2004 TVA TVA N/A 7 Allowable UHS Temperature to 88°F

• TVA is located at 400 W. Summit Hill Drive, Knoxville, TN 37902.

Page 7 of 9 DOC AUTHOR/

DATE LOCATION* TO SUBJECT/DESCRIPTION CONTENTION

1. CUSTODIAN Chapter 20: Reservoir Fish Assemblage Index Development: A Tool for Assessing Ecological Health in Tennessee T.A. McDonough, Valley Authority 89 1999 TVA N/A 7 G.D. Hickman Impoundments, in Assessing the Sustainability and Biological Integrity of Water Resources Using Fish Communities Watts Bar Nuclear Plant Unit 2 - Additional 90 12/23/2009 TVA TVA NRC Information Regarding 7 Environmental Review (TAC No. MD8203)

Watts Bar Nuclear Plant Unit 2 - Response to U.S.

Nuclear Regulatory Commission (NRC) 91 4/9/2010 TVA TVA NRC 1, 7 Request for Additional Information Regarding Environmental Review (TAC No. MD8203)

Attachment 2 to April 9, 92 4/9/2010 TVA TVA NRC 2010 RAI response: G-5 1 Permit Table Attachment 17 to April 9, 2010 RAI response: TVA 93 1976 TVA TVA N/A 7 1976, Impingement at Watts Bar Steam Plant Sport Fishing Index (SFI):

A method to quantify sport 94 2000 TVA G.D. Hickman N/A fishing quality, in 7 Environmental Science &

Policy 3, S177-S125.

TVA/R.W. Schneider Kingston Steam Plant 316 95 1980 TVA N/A 7 and J.D. Tuberville Permit Renewal Report Fish Impingement at Watts Bar Nuclear Plant Supplemental Condenser 96 2007 TVA TVA N/A 7 Cooling Water Intake Structure During 2005 Through 2007 WBN Summary Work Plan 97 2010 TVA TVA N/A for Preoperational and 7 Operational Monitoring Watts Bar Nuclear Plant Unit 2 - Response to U.S.

Nuclear Regulatory Commission (NRC) 98 5/12/2010 TVA TVA NRC 7 Request for Additional Information Regarding Environmental Review (TAC No. MD8203)

Summary of Hydrothermal 99 May 2010 TVA TVA N/A Sampling for WBN SCCW 7 Field Tests Aquatic Environmental Conditions in the Vicinity of Watts Bar Nuclear Plant 100 6/7/2010 TVA TVA N/A 7 During Two Years of Operation, 1996-1997, Revised 6/7/2010

• TVA is located at 400 W. Summit Hill Drive, Knoxville, TN 37902.

Page 8 of 9 DOC AUTHOR/

DATE LOCATION* TO SUBJECT/DESCRIPTION CONTENTION

1. CUSTODIAN Watts Bar Nuclear Plant Process Sampling for 101 4/26/2010 TVA TVA N/A NPDES Permit Unit 2 7 Modification Request (Permit No. TN 0020168)

Email summarizing observation of 102 5/24/2010 TVA TVA/J. Phillips S. Howard 7 hydrothermal sampling at Watts Bar Nuclear Plant Comparison of Fish Species Occurrence and Trends in Reservoir Fish Assemblage Index 103 June 2010 TVA TVA N/A Results in Chickamauga 7 Reservoir before and after Watts Bar Nuclear Plant Unit 1 Operation Revised June 2010 WBN Unit 2 Condenser 104 2/16/2010 TVA TVA TDEC Cooling Water System 7 Test Flush WBN Unit 2 Flushes and 105 6/14/2010 TVA TVA TDEC Hydrostatic Testing 7 Schedule WBN General Permit for Discharges of Hydrostatic 106 6/29/10 TVA TVA TDEC 7 Test Water - Notice of Intent Summary of Hydrothermal August 107 TVA TVA N/A Sampling for WBN SCCW 7 2010 Field Tests Tennessee Valley Authority (TVA) - Watts Bar Nuclear Plant (WBN) -

NPDES Permit No.

108 8/17/2010 TVA TVA TDEC 7 TN0020168 - Permit Modification Request -

Addition of Unit 2 Operation Email notifying TDEC of collection of pink mucket 109 9/30/2010 TVA TVA/J. Baxter TDEC 7 and sheepnose in Watts Bar tailwater Winter 2010 Compliance August Survey for Watts Bar 110 TVA TVA N/A 7 2010 Nuclear Plant Outfall 113 Passive Mixing Zone Mollusk and Habitat Survey of Four Sites in the Tennessee River Near 111 9/14/2010 TVA TVA N/A 7 TVAs Watts Bar Nuclear Plant (Rhea and Meigs Counties, TN)

TVA New Generation Development and Construction Newsletter -

112 7/21/2010 TVA TVA N/A 7 Excerpts from January and July 2010 Describing Aquatic Reports Analysis of Fish Species Occurrences in October Chickamauga Reservoir -

113 TVA TVA N/A 7 2010 A Comparison of Historical and Recent Data

• TVA is located at 400 W. Summit Hill Drive, Knoxville, TN 37902.

Page 9 of 9 DOC AUTHOR/

DATE LOCATION* TO SUBJECT/DESCRIPTION CONTENTION

1. CUSTODIAN Mollusk Survey of the Tennessee River Near 114 11/24/2010 TVA TVA N/A Watts Bar Nuclear Plant 7 (Rhea County, Tennessee)

NPG Calculation Number 115 12/10/2010 TVA TVA N/A EPMRCP052992, Sizing 7 of Traveling Water Screen Tennessee Valley Authority (TVA) - Watts Bar Nuclear Plant (WBN) -

116 1/6/2011 TVA TVA/L. Johnson TDEC NPDES Permit No. 7 TN0020168 - Permit Modification Request -

Antidegradation Review Hydrothermal Effects on the Ichthyoplankton from the Watts Bar Nuclear February 117 TVA TVA N/A Plant Supplemental 7 2011 Condenser Cooling Water Outfall in Upper Chickamauga Reservoir Hydrothermal Effects on the Ichthyoplankton from the Watts Bar Nuclear February Plant Supplemental 118 TVA TVA N/A 7 2011 Condenser Cooling Water Outfall in Upper Chickamauga Reservoir -

Appendix A

• TVA is located at 400 W. Summit Hill Drive, Knoxville, TN 37902.

Page 1 of 1 ENCLOSURE 3 Proprietary Log BASIS FOR AUTHOR/ SUBJECT/

DOC # DATE LOCATION* TO CONTENTION PROPRIETARY CUSTODIAN DESCRIPTION STATUS The Role of Electric Power Temperature and EPRI Proprietary -

1 Mar 2008 TVA Research Institute, N/A Nutritional Status in 7 Impingement Study ORNL Impingement of Clupeid Fish Species An Assessment of Kenneth P. Cannon, the Archaeological University of 16 USC § 470hh; 2 Oct 1986 TVA N/A Resources of the 7 Tennessee- 18 CFR § 1312.18 Watts Bar Reservoir, Knoxville/TVA East Tennessee

• TVA is located at 400 W. Summit Hill Drive, Knoxville, TN 37902.

Page 1 of 1 ENCLOSURE 4 Publicly Available Log DOC AUTHOR/ SUBJECT/

DATE LOCATION TO CONTENTION

1. CUSTODIAN DESCRIPTION Available at Environmental http://www.tva.gov/environme Statement, Watts 1 Nov 1972 TVA N/A 1, 7 nt/reports/wattsbar2/related/n Bar Nuclear Plant ov_1972.pdf Units 1 and 2 Environmental Available at Impact Statement http://www.tva.gov/environme 2 Aug 1993 TVA N/A (EIS) Review 7 nt/reports/wattsbar2/related/a Watts Bar Nuclear ug_1993.pdf Plant Energy Vision 2020 Available at Integrated http://www.tva.gov/environme 3 Feb 1995 TVA N/A Resource 7 nt/reports/energyvision2020/i Plan/Environmental ndex.htm Impact Statement Available at FSEIS Appendix D:

http://www.tva.gov/environme 4 June 2007 TVA N/A Response to 7 nt/reports/wattsbar2/appendix Comments

_d.pdf Final Environmental Available at Assessment http://www.tva.gov/environme Related to the 5 Aug 1998 nt/reports/wattsbar2/related/a TVA N/A Watts Bar Nuclear 7 ug_1998.pdf Plant Supplemental Condenser Cooling Water Project Reservoir Available at Operations Study 6 May 2004 http://www.tva.gov/environme TVA N/A Final Programmatic 7 nt/reports/ros_eis/index.htm Environmental Impact Statement

UNITED STATES OF AMERICA NUCLEAR REGULATORY COMMISSION BEFORE THE ATOMIC SAFETY AND LICENSING BOARD

)

In the Matter of )

)

TENNESSEE VALLEY AUTHORITY ) Docket No. 50-391

)

(Watts Bar Nuclear Plant, Unit 2) ) February 15, 2011

__________________________________________)

CERTIFICATE OF SERVICE I hereby certify that copies of the Thirteenth Update to Disclosures Pursuant to 10 CFR § 2.336; Tennessee Valley Authority (Watts Bar Nuclear Plant, Unit 2), Docket No. 50-391-OL and the Affidavit of William Crouch have been served on the following persons this 15th day of February, 2011, by Electronic Information Exchange:

Atomic Safety and Licensing Board Panel U.S. Nuclear Regulatory Commission Office of the Secretary Mail Stop: T-3F23 Rulemaking and Adjudications Staff Washington, DC 20555-0001 U.S. Nuclear Regulatory Commission Lawrence G. McDade, Chair Mail Stop: O-16C1 Administrative Judge Washington, DC 20555-0001 E-mail: lgm1@nrc.gov Hearing Docket Paul B. Abramson E-mail: hearingdocket@nrc.gov Administrative Judge E-mail: pba@nrc.gov Office of the General Counsel Gary S. Arnold U.S. Nuclear Regulatory Commission Administrative Judge Mail Stop: O-15D21 E-mail: gxa1@nrc.gov Washington, DC 20555-0001 Wen Bu, Law Clerk Edward Williamson, Esq.

E-mail: wxb3@nrc.gov E-mail: elw2@nrc.gov David Roth, Esq.

Office of Commission Appellate E-mail: david.roth@nrc.gov Adjudication Andrea Jones, Esq.

U.S. Nuclear Regulatory Commission E-mail: andrea.jones@nrc.gov Mail Stop: O-16C1 Brian Newell, Paralegal Washington, DC 20555-0001 E-mail: bpn1@nrc.gov OCAA Mail Center OGC Mail Center E-mail: ocaamail@nrc.gov E-mail: OGCMailCenter@nrc.gov

Morgan, Lewis & Bockius LLP Diane Curran, Esq. 1111 Pennsylvania Avenue, N.W.

Representatives of Southern Alliance for Washington, D.C. 20004 Clean Energy (SACE) Co-counsel for Tennessee Valley Authority Harmon, Curran, Spielberg & Paul M. Bessette, Esq.

Eisenberg, L.L.P. E-mail: pbessette@morganlewis.com 1726 M Street NW, Suite 600 Kathryn M. Sutton, Esq.

Washington, DC 20036 E-mail: ksutton@morganlewis.com E-mail: dcurran@harmoncurran.com Signed (electronically) by

/s/ Christopher C. Chandler Christopher C. Chandler Office of the General Counsel Tennessee Valley Authority 400 W. Summit Hill Drive, WT 6A-K Knoxville, TN 37902-1401 Phone: (865) 632-7317 Fax: (865) 632-6147 E-mail: ccchandler0@tva.gov Counsel for TVA