ML12052A326
| ML12052A326 | |
| Person / Time | |
|---|---|
| Site: | Watts Bar  |
| Issue date: | 08/16/2011 |
| From: | - No Known Affiliation |
| To: | Division of Operating Reactor Licensing |
| References | |
| Download: ML12052A326 (22) | |
Text
1 WBN2Public Resource From:
Clark, Mark Steven [msclark0@tva.gov]
Sent:
Tuesday, August 16, 2011 4:25 PM To:
Hilmes, Steven A; Crouch, William D; Bryan, Robert H Jr; Smith, James D Cc:
Poole, Justin
Subject:
20110729 Open Item List Master TVA Update 08-16-11.docx Attachments:
20110729 Open Item List Master TVA Update 08-16-11.docx All:
Attached is the open items list. In accordance with the feedback from Norbert and Rossnyev, I closed the items on the list that were for Common Q PAMS and WINCISE. This reduced the open items to 11. Of these there are a number that should be able to be closed. Ive highlighted these in dark green. These items either have simple responses that have been submitted, or have been added to the SSER Appendix HH by the NRC.
- Regards, Steve
Hearing Identifier:
Watts_Bar_2_Operating_LA_Public Email Number:
664 Mail Envelope Properties (7AB41F650F76BD44B5BCAB7C0CCABFAF1816A3AA)
Subject:
20110729 Open Item List Master TVA Update 08-16-11.docx Sent Date:
8/16/2011 4:25:05 PM Received Date:
8/16/2011 4:25:15 PM From:
Clark, Mark Steven Created By:
msclark0@tva.gov Recipients:
"Poole, Justin" <Justin.Poole@nrc.gov>
Tracking Status: None "Hilmes, Steven A" <sahilmes@tva.gov>
Tracking Status: None "Crouch, William D" <wdcrouch@tva.gov>
Tracking Status: None "Bryan, Robert H Jr" <rhbryan@tva.gov>
Tracking Status: None "Smith, James D" <jdsmith@tva.gov>
Tracking Status: None Post Office:
TVANUCXVS2.main.tva.gov Files Size Date & Time MESSAGE 473 8/16/2011 4:25:15 PM 20110729 Open Item List Master TVA Update 08-16-11.docx 583541 Options Priority:
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Recipients Received:
Agenda for Weekly Telecom with TVA (I&C Chapter 7 only) rad18262.docx Open Items to be Resolved for SER Approval No.
SE Sec.
FSAR Sec.
Response
Acceptable Y/N Status/ Current Actions Resolution Path RAI No. & Date RAI Resp. Date Comments 001 All All B
(
A The Watts Bar Nuclear Plant FSAR red-line for Unit 2 (Agency 12/15/2009 Presentation Slides
- 1.
Y Closed Closed EICB RAI 3/12/2010 NNC 11/19/09: The FSAR contains 002 All All B
(
A Are there I&C components and systems that have changed to a 12/15/2009 Presentation Slides
- 2.
Y Closed Closed EICB RAI 3/12/2010 NNC 11/19/09: The FSAR contains 003 All All B
(
A Because a digital I&C platform can be configured and programmed 12/15/2009 Presentation Slides
- 3.
Y Closed Closed EICB RAI 3/12/2010 NNC 11/19/09: The FSAR contains 004 All All B
(
A Please identify the information that will be submitted for each Responder: Webb 1/13/10 Public Meeting
- 4.
Y Closed Closed EICB RAI January 13, 2010 NNC 11/19/09: LIC-110 Rev. 1 Section 005 7.1.3.
(
G By letter date February 28, 2008 (Agencywide Documents Access Responder: Craig/Webb
- 5.
Y Closed Closed EICB RAI TVA Letter dated 006
(
G Amendment 95 of the FSAR, Chapter 7.3, shows that change 7.3-1 By letter dated February 5, 2010: TVA provided the Unit 2
- 6.
Y Closed Closed EICB RAI TVA Letter dated NNC: WCAP-12096 Rev. 7 007 7.1.3.
(
G The setpoint methodology has been reviewed and approved by the TVA Letter Dated March 12, 2010 (Enclosure 1, Item No. 7 7.
Y Closed Closed EICB RAI TVA Letter dated TVA to provide Rev. 8 of the Unit 1 008 7.3
(
G There are several staff positions that provide guidance on setpoint TVA Letter Dated March 12, 2010 (Enclosure 1, Item No. 8 8.
Y Closed Closed EICB RAI TVA Letter dated 009 7.3.2 5.6,
(
D a
Change 7.3-2, identified in Watts Bar Nuclear Plant FSAR red-line TVA Letter Dated March 12, 2010 (Enclosure 1, Item No. 9 9.
Y Closed Closed EICB RAI 3/12/10, 010 7.3 7.3
(
D a
The original SER on Watts Bar (NUREG-0847) documents that the TVA Letter Dated March 12, 2010 (Enclosure 1, Item No. 10 10. Y Closed Closed EICB RAI 3/12/10, 011 7.3.2 5.6,
(
D a
NUREG-0847 Supplement No. 2 Section 7.3.2 includes an TVA Letter Dated March 12, 2010 (Enclosure 1, Item No. 11 11. Y Closed Closed EICB RAI ML101680598, 012 7.4 7.4
(
D a
The original SER on Watts Bar (NUREG-0847) documents that the TVA Letter Dated March 12, 2010 (Enclosure 1, Item No. 12 12. Y Closed Closed EICB RAI TVA Letter dated 013 7.1.3.
(
G Chapter 7 and Chapter 16 of Amendment 95 to the FSAR do not TVA Letter Dated March 12, 2010 (Enclosure 1, Item No. 13 13. Y Closed Closed EICB RAI TVA Letter dated TS have been docketed.
014 All All B
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A Provide the justification for any hardware and software changes Date: 4/27/10
- 14. Y Closed Closed NRC Meeting TVA Letter dated 015
(
G Verify that the refurbishment of the power range nuclear Date: 4/27/10
- 15. Y Closed Closed NRC Meeting TVA Letter dated 016
(
C Identify the precedents in license amendment requests (LARs), if Date: 4/27/10
- 16. Y Closed Closed NRC Meeting TVA Letter dated 017 7.3.1 7.3.1,
(
D a
Identify precedents in LARs, if any, for the solid state protection Date: 4/27/10
- 17. Y Closed Closed NRC Meeting TVA Letter dated 018
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G Identify any changes made to any instrumentation and control Date: 4/27/10
- 18. Y Closed Closed NRC Meeting TVA Letter dated 019
(
G Verify that the containment purge isolation radiation monitor is the Date: 4/27/10
- 19. Y Closed Closed NRC Meeting TVA Letter dated 020
(
G Provide environmental qualification information pursuant to Section Date: 4/27/10
021 7.3
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G For the Foxboro Spec 200 platform, identify any changes in Date: 5/25/10
- 21. Y Closed Closed NRC Meeting TVA Letter dated The resolution of this item will be 022 7.3.2 5.6,
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D a
Verify the auxiliary feedwater control refurbishment results in a like-Date: 4/27/10
- 22. Y Closed Closed NRC Meeting TVA Letter dated 023
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G Provide environmental qualification (10 CFR 50.49) information for Date: 4/27/10
024
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C Provide a schedule by the January 13, 2010, meeting for providing During the January 13, 2010 meeting, TVA presented a
- 24. Y Closed Closed NRC Meeting N/A - Request for NNC 4/30/10: Carte to address 025 7.5.2 7.5.1
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For the containment radiation high radiation monitor, verify that the Date: 4/27/10
- 25. Y Closed Closed NRC Meeting ML101230248, 026
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G Provide environmental qualification (10 CFR 50.49) information for Date: 4/27/10
027 7.7.1.
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C For Foxboro I/A provide information regarding safety/non-safety-Date: 4/27/10
- 27. Y Closed Closed NRC Meeting TVA Letter dated 028
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G For the turbine control AEH system, verify that the refurbishment Responder: Mark Scansen
- 28. Y Closed Closed NRC Meeting TVA Letter dated 029
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C For the rod control system, verify that the refurbishment results in a Date: 4/27/10
- 29. Y Closed Closed NRC Meeting TVA Letter dated 030
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G Regarding the refurbishment of I&C equipment, identify any Responder: Clark
- 30. Y Closed Closed NRC Meeting TVA Letter dated 031
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C For the rod position indication system (CERPI), provide information Date: 4/27/10
- 31. Y Closed Closed NRC Meeting TVA Letter dated CERPI is non-safety related.
032
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C For the process computer, need to consider cyber security issues Date: 4/27/10
- 32. Y Closed Closed NRC Meeting TVA Letter dated EICB will no longer consider cyber 033
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C For the loose parts monitoring system, provide information Date: 4/27/10
- 33. Y Closed Closed NRC Meeting TVA Letter dated The loose parts monitoring system is 034
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G 2/4/2010 Responder: TVA
- 34. Y Closed Closed N/A TVA Letter dated 034.
a r
g Chapter 7.1 - Introduction
- 35. Y Closed Closed N/A N/A 034.
(
G Chapter 7.2 - Reactor Trip System
- 36. Y Closed Closed N/A N/A 034.
7.3 7.3
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D a
Chapter 7.3 - ESFAS
- 37. Y Closed Closed N/A N/A 034.
7.5.1.
7.5.2
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M a
Chapter 7.5 - Instrumentation Systems Important to Safety
- 38. Y Closed Closed N/A N/A Closed 034.
7.5.1.
7.5.2 r
c u
Chapter 7.6 - All Other Systems Required for Safety
- 39. Y Closed Closed N/A N/A Closed 034.
n g
h
/
Chapter 7.7 Control Systems
- 40. Y Closed Closed N/A N/A 035
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S i
2/18/2010 Responder: Clark
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C February 18, 2010 Date: 5/25/10
- 42. Y Closed Closed NRC Meeting NNC: Unit 2 FSAR Section 7.5.1, Post 037 7.5.1.
7.5.2
(
M a
2/18/2010 Responder: Clark Date: 5/25/10
Agenda for Weekly Telecom with TVA (I&C Chapter 7 only) rad18262.docx Open Items to be Resolved for SER Approval No.
SE Sec.
FSAR Sec.
Response
Acceptable Y/N Status/ Current Actions Resolution Path RAI No. & Date RAI Resp. Date Comments 038 7.5.1.
7.5.2
(
M a
2/18/2010 Responder: Clark Date: 5/25/10
(
G January 13, 2010 Responder: Clark Date: 5/25/10
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G January 13, 2010 Responder: Clark Date: 5/25/10
- 46. Y Closed Closed EICB RAI EICB RAI FSAR amendment The equation for the calculation of the 041 7.5.2 7.5.1
(
C 2/19/2010 Responder: WEC
- 47. N Closed Closed NRC Meeting TVA Letter dated See also Open Item Nos. 226 & 270.
042 All All B
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A February 25, 2010: Telecom Date: 5/25/10
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C 2/19/2010 Responder: WEC
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C February 25, 2010 Date: 5/25/10
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C February 25, 2010 Date: 5/25/10
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C February 25, 2010 Date: 5/25/10
- 52. Y Closed Closed N/A - Request for N/A 047 7.5.2 7.5.1
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C 4/8/2010 Responder: WEC/Hilmes Date: 5/25/10
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C April 8, 2010 Date: 5/25/10
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C 4/8/2010 Responder: WEC Date: 5/25/10
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C 4/8/2010 Responder: WEC Date: 5/25/10
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G April 15, 2010 Date: 5/25/10
- 57. Y Closed Closed N/A N/A Review addressed by another Open 052 7.5.2 7.5.1
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April 19, 2010 Date: 5/25/10
- 58. Y Closed Closed RAI No. 12 053 7.5.2 7.5.1
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S i
April 19, 2010 Date: 5/25/10
- 59. Y Closed Closed RAI No. 13 054 7.5.2 7.5.1
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S i
4/19/2010 Responder: Slifer/Clark Date: 5/25/10
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4/19/2010 Responder: Slifer/Clark Date: 5/25/10
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S i
April 19, 2010 Date: 5/25/10
(
S i
4/19/2010 Responder: TVA I&C Staff Date: 5/25/10
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April 19, 2010 Date: 5/25/10
(
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April 19, 2010 Date:
(
C April 19, 2010 Date: 5/25/10
- 66. Y Closed Closed N/A N/A Addressed by Open Item No. 47 061 7.5.2 7.5.1
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C April 19, 2010 Date: 5/25/10
- 67. Y Closed Closed N/A N/A Addressed by Open Item No. 48 062 7.5.2 7.5.1
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C April 19, 2010 Date: 5/25/10
- 68. Y Closed Closed N/A N/A Addressed by Open Item No. 49 063 7.5.2 7.5.1
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C April 19, 2010 Date: 5/25/10
- 69. Y Closed Closed N/A N/A Addressed by Open Item No. 50 064 7.5.2 7.5.1
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C By letter dated March 12, 2010 TVA stated that the target submittal Responder: Webb Date: 4/8/2010
- 70. Y Closed Closed N/A - No question TVA Letter dated 065 7.5.2 7.5.1
(
C By letter dated March 12, 2010 TVA stated that the target submittal Responder: WEC Date: 5/25/10
- 71. Y Closed Closed N/A - No question TVA Letter dated 066 7.5.2 7.5.1
(
C By letter dated March 12, 2010 TVA stated that the target submittal Responder: WEC Date: 5/25/10
- 72. Y Closed Closed N/A - No question TVA Letter dated 067 7.5.2 7.5.1
(
C By letter dated March 12, 2010 TVA stated that the target submittal Responder: WEC Date: 5/25/10
- 73. Y Closed - See ML111150287 Closed N/A - No question TVA Letter dated 068 7.5.2 7.5.1
(
C By letter dated March 12, 2010 TVA stated that the target submittal Responder: WEC Date: 5/25/10
- 74. Y Closed - See ML111150287 Closed N/A - No question TVA Letter dated 069 7.5.2 7.5.1
(
C By letter dated March 12, 2010 TVA stated that the target submittal Responder: WEC Date: 5/25/10
- 75. Y Closed - See ML111150287 Closed N/A - No question N/A 070 7.5.2 7.5.1
(
C By letter dated March 12, 2010 TVA stated that the target submittal Responder: WEC Date: 5/25/10
- 76. N Closed Closed N/A - No question TVA Letter dated NNC 11/23/10: The dues date in this 071 7.5.2 7.5.1
(
C By letter dated March 12, 2010 TVA stated that the target submittal Responder: WEC Date: 5/25/10
- 77. N Closed Closed N/A - No question N/A NNC 11/23/10: The dues date in this 072 7.5.2 7.5.1
(
C By letter dated March 12, 2010 TVA stated that the target submittal Responder: WEC Date: 5/25/10
- 78. Y Closed Closed N/A - No question N/A 073 7.5.2 7.5.1
(
C By letter dated March 12, 2010 TVA stated that the target submittal Responder: WEC Date: 5/25/10
- 79. N Closed Closed N/A - No question N/A 074 7.5.2 7.5.1
(
C By letter dated March 12, 2010 TVA stated that the target submittal Responder: WEC Date: 5/25/10
- 80. Y Closed - See ML111150287 Closed N/A - No question N/A Rev. 4 will be available for the NRC 075 7.5.2 7.5.1
(
C By letter dated March 12, 2010 TVA stated that the target submittal Responder: WEC Date: 5/25/10
- 81. N Closed Closed N/A - No question N/A 076 7.5.2 7.5.1
(
C By letter dated March 12, 2010 TVA stated that the target submittal Responder: Clark Date: 5/25/10
- 82. Y Closed Closed N/A - No question N/A 077 7.5.2 7.5.1
(
C By letter dated March 12, 2010 TVA stated that the target submittal Responder: WEC Date: 5/25/10
- 83. Y Closed Closed N/A - No question TVA Letter dated 078
(
G 4/26/2010 Responder: Clark Date: 5/25/10
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G 4/26/2010 Responder: Clark Date: 5/25/10
(
S i
4/26/2010 Responder: WEC
Agenda for Weekly Telecom with TVA (I&C Chapter 7 only) rad18262.docx Open Items to be Resolved for SER Approval No.
SE Sec.
FSAR Sec.
Response
Acceptable Y/N Status/ Current Actions Resolution Path RAI No. & Date RAI Resp. Date Comments 081 7.5.2 7.5.1
(
C 5/6/2010 Responder: Merten/WEC
082 7.5.2 7.5.1
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C 5/6/2010 Responder: WEC Date: 6/18/10
083 7.5.2 7.5.1
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C May 6, 2010 Date: 6/18/10
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C May 6, 2010 Date: 6/18/10
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C 5/6/2010 Responder: WEC
- 91. N Closed Closed EICB RAI 086 7.5.2 7.5.1
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C 5/6/2010 Responder: WEC Date: 5/24/10
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S i
May 6, 2010 Date: 5/24/10
(
S i
May 6, 2010 Date: 5/24/10
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C 5/6/2010 Responder: Clark
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C 5/6/2010 Responder: Clark Date: 5/25/10
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D a
May 20, 2010 Date: 5/25/10
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P 5/20/2010 Responder: Hilmes
- 98. Y Open Closed Continuous review as items are added 093
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G May 20, 2010 Date: 5/25/10
- 99. Y Closed Closed N/A N/A Will be reviewed under item 154 094
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G 5/20/2010 Responder: Clark Date: 5/25/10 100. Y Closed Closed N/A N/A Information was found in FSAR 095 7.8.1, XX
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D a
May 20, 2010 Date:
101. Y Closed Closed EICB RAI No. 2 TVA Letter dated 096 7.7.5 XX
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D a
5/20/2010 Responder:
102. Y Closed Closed EICB RAI No.3 TVA Letter dated 097 7.4.2 7.4
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D a
May 20, 2010 Date:
103. Y Closed Closed EICB RAI No.4 TVA Letter dated 098 7.4.2 7.4
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D a
May 25, 2010 Date:
104. Y Closed Closed EICB RAI No.5 TVA Letter dated 099
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B a
April 12, 2010 Date:
105. Y Closed Closed Closed to Item 129 100
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C 5/20/2010 Responder: WEC 106. Y Closed Closed N/A - No question N/A 102
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C May 24, 2010 Date: 5/24/10 107. Y Closed Closed N/A TVA Letter dated Request for schedule not information.
103 7.4 7.4
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D a
5/27/2010 Responder: Ayala Date: 5/27/10 108. Y Closed Closed EICB RAI No.1 TVA Letter dated Submittal date is based on current 104 7.4 7.4
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D a
5/27/2010 Responder: Merten Date: 5/27/10 109. Y Closed Closed EICB RAI No.1 TVA Letter dated Submittal date is based on current 105
(
G April 29, 2010 Date:
110. Y Closed Closed N/A N/A Will be reviewed under item 154.
106
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May 6, 2010 Date: 5/25/10 111. Y Closed Closed RAI No. 9 TVA Letter dated 107
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May 6, 2010 Date: 5/28/10 112. Y Closed Closed RAI No. 22 TVA Letter dated 108
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G May 6, 2010 Date: 5/25/10 113. Y Closed Closed N/A N/A Will be reviewed under OI#154 109.
7.8 XX
(
D a
5/6/2010 Responder: N/A 114. Y Closed Closed N/A N/A 109.
(
C 5/6/2010 Responder: N/A 115. Y Closed Closed N/A N/A Duplicate of another open Item.
110
(
G May 6, 2010 Date:
116. Y Closed Closed N/A N/A Information was found.
111
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C May 6, 2010 Date: 5/28/10 117. Y Closed Closed N/A TVA Letter dated Request to help find, not a request for 112
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G June 1, 2010 Date:
118. Y Closed Closed N/A N/A Information was received 113
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G 6/1/2010 Responder: Clark 119. Y Closed Closed EICB RAI TVA Letter dated 114 7.2 7.2
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G 6/1/2010 Responder: WEC 120. Y Close Closed EICB RAI TVA Letter dated 115
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C 2/25/2010 Responder: Clark 121. Y Closed Closed EICB RAI TVA Letter dated 116
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G 6/3/2010 Responder: WEC 122. Y Closed Closed EICB RAI TVA Letter dated Letter sent to Westinghouse requesting 117 7.1 7.1
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G 6/3/2010 Responder: Hilmes 123. Y Closed Closed EICB RAI TVA Letter dated 118 7.4 7.4
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D a
6/8/2010 Responder: Merten 124. Y Closed Closed EICB RAI No.1 TVA Letter dated Submittal date is based on current 119
(
S i
June 10, 2010 Date:
125. Y Closed Closed RAI No. 23 TVA Letter dated 120
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C 5/6/2010 Responder: Hilmes/Merten/Costley 126. Y Closed Closed EICB RAI TVA Letter dated 121
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C 5/6/2010 Responder: Webb/Webber 127. Y Closed Closed EICB RAI TVA Letter dated 122
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C June 14, 2010 Date:
128. Y Closed Closed N/A - Request for N/A 123 7.7.3 7.4.1,
(
D a
6/14/2010 Responder:
129. Y Closed Closed ML101720589, TVA Letter dated
Agenda for Weekly Telecom with TVA (I&C Chapter 7 only) rad18262.docx Open Items to be Resolved for SER Approval No.
SE Sec.
FSAR Sec.
Response
Acceptable Y/N Status/ Current Actions Resolution Path RAI No. & Date RAI Resp. Date Comments 124 7.7.5 XX
(
D a
6/14/2010 Responder:
130. Y Closed Closed ML101720589, Item TVA Letter dated 125 7.7.8 7.7.1.12
(
D a
6/14/2010 Responder:
131. Y Closed Closed ML101720589, Item TVA Letter dated 126 7.8 7.8
(
D a
June 14, 2010 Date:
132. Y Closed Closed ML101720589, Item TVA Letter dated 127 7.2 7.2
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G 6/16/2010 Responder: WEC/Clark 133. Y Closed Closed EICB RAI TVA Letter dated 128 7.2 7.2
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G 6/18/2010 Responder: WEC Drake /TVA Craig 134. Y Closed Closed EICB RAI TVA Letter dated Track through SE open item 129
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P 6/12/2010 Responder: WEC 135. Y Closed Closed N/A TVA Letter dated 130
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P 6/28/2010 Responder: Clark 136. Y Closed Closed N/A TVA Letter dated 131
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P 6/28/2010 Responder: Clark 137. Y Closed Closed N/A TVA Letter dated 132
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P 6/28/2010 Responder: Clark 138. Y Closed Closed N/A TVA Letter dated 133
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P 6/28/2010 Responder: Clark 139. Y Closed Closed TVA Letter dated 134
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P 6/28/2010 Responder: Clark 140. Y Closed Closed TVA Letter dated 135 7.3.1 7.3.1
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D a
6/30/2010 Responder: Clark 141. Y Closed Closed RAI not necessary TVA Letter dated 136 7.3.2, 7.4, 5.6,
(
D a
6/30/2010 Responder: Clark 142. Y Closed Closed RAI not necessary TVA Letter dated 137
(
C Several WBN2 PAMS documents contain a table titled, Document Responder: WEC 143. Y Closed Closed ML101650255, Item TVA Letter dated 138
(
C By letter dated February 3, 2010, Westinghouse informed TVA that Responder: WEC 144. N Closed - See ML111150287 Closed ML101650255, Item See also No. 82.
139
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C The WBN2 PAMS System Requirements Specification (WBN2 Responder: WEC 145. Y Closed Closed ML101650255, Item TVA Letter dated WBN2 PAMS System Requirements 140
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C The first requirement in the WBN2 PAMS SysRS (i.e., R2.2-1)
Responder: Clark 146. N Closed Closed ML101650255, Item TVA Letter dated WBN2 PAMS System Requirements 141
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C Deleted by DORL Date:
147. Y Closed Closed ML101650255, Item WBN2 PAMS System Requirements 142
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C The applicable regulatory guidance for reviewing the WBN2 PAMS Responder: WEC 148. N Closed Closed ML101650255, Item WBN2 PAMS System Requirements 143
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C The WBN2 PAMS Software Requirements Specification (WBN2 Responder: WEC 149. N Closed Closed ML101650255, Item WBN2 PAMS System Requirements 144
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C The WBN2 PAMS Software Requirements Specification (WBN2 Responder: WEC 150. N Closed Closed ML101650255, Item TVA Letter dated WBN2 PAMS Software Requirements 145
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C The WBN2 PAMS System Design Specification (WBN2 PAMS Responder: WEC 151. N Closed Closed ML101650255, Item WBN2 PAMS System Design 146
(
C 6/17/2010 Responder:
152. Y Closed Closed ML101650255, Item PAMS System Requirements 147
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C 6/17/2010 Responder:
153. Y Closed Closed ML101650255, Item PAMS System Requirements 148
(
C 6/17/2010 Responder:
154. Y Closed Closed ML101650255, Item PAMS System Requirements 149 7.2 7.2
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G FSAR Section 7.1.1.2(2), Overtemperature delta T and Responder: Tindell 155. Y Close Closed ML101720589, Item TVA Letter dated 150 7.2 7.2
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G Many of the changes were based on the Westinghouse document Responder: Clark 156. Y Close Closed ML101720589, Item TVA Letter dated 151 7.2 7.2
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G Provide the EDCR 52378 and 54504 which discusses the basis for Responder: Clark 157. Y Close Closed ML101720589, Item TVA Letter dated 152 7.2 7.2
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G Deleted portion of FSAR section 7.2.3.3.4 and moved to FSAR Responder: Merten/Clark 158. Y Close Closed ML101720589, Item TVA Letter dated 153 7.2 7.2
(
G FSAR section 7.2.1.1.7 added the reference to FSAR section Responder: Craig/Webb 159. Y Close Closed ML101720589, Item TVA Letter dated 154 7.2 7.2
(
G FSAR section 7.2.1.1.10, setpoints: NRC staff has issued RIS Responder: Craig/Webb 160. Y Closed Closed ML101720589, Item TVA Letter dated EICB RAI ML102861885 sent to DORL 155 7.2 7.2
(
G Summary of FSAR change document section 7.2 states that Date:
161. Y Closed Closed ML101720589, Item 156 7.2 7.2
(
G FSAR section 7.2.2.1.1 states that dashed lines in Figure 15.1-Responder: WEC 162. Y Closed Closed ML101720589, Item TVA Letter dated Response on hold pending 157 7.2 7.2
(
G FSAR section 7.2.2.1.1, fifth paragraph was deleted except for the Responder: Tindell 163. Y Close Closed ML101720589, Item TVA Letter dated 158 7.2 7.2
(
G FSAR section 7.2.2.1.1, paragraph six was changed to state that Responder: Tindell 164. Y Closed Closed ML101720589, Item TVA Letter dated 159 7.2 7.2
(
G FSAR section 7.2.2.1.2 discusses reactor coolant flow Responder: Craig 165. Y Close Closed ML101720589, Item TVA Letter dated 160 7.2 7.2
(
G FSAR section 7.2.2.2(7) deleted text which has references 12 and Responder: Tindell 166. Y Close Closed ML101720589, Item TVA Letter dated 161 7.2 7.2
(
G FSAR section 7.2.2.3 states that changes to the control function Responder: Clark 167. Y Closed Closed ML101720589, Item TVA Letter dated 162 7.2 7.2
(
G FSAR section 7.2.2.2(14) states that bypass of a protection Responder: Tindell 168. Y Closed Closed ML101720589, Item TVA Letter dated 163 7.2 7.2
(
G Deleted by DORL Date:
169. Y Closed Closed ML101720589, Item 164 7.2 7.2 a
r g
l FSAR section 7.2.2.2(20) has been revised to include the plant Responder: Perkins 170. Y Closed Closed ML101720589, Item TVA Letter dated Item No. 8 sent to DORL 165 7.2 7.2
(
G FSAR section 7.2.2.3.2, last paragraph of this section has been Responder: Clark 171. Y Closed Closed ML101720589, Item TVA Letter dated 166 7.2 7.2
(
G Changes to FSAR section 7.2.2.2(20) are justified based on the Responder: Clark 172. Y Closed Closed ML101720589, Item TVA Letter dated
Agenda for Weekly Telecom with TVA (I&C Chapter 7 only) rad18262.docx Open Items to be Resolved for SER Approval No.
SE Sec.
FSAR Sec.
Response
Acceptable Y/N Status/ Current Actions Resolution Path RAI No. & Date RAI Resp. Date Comments 167 7.2 7.2
(
G FSAR section 7.2.2.4, provide an analysis or reference to chapter Responder: Clark 173. Y Close Closed ML101720589, Item TVA Letter dated 168 7.2 7.2
(
G FSAR table 7.2-4, item 9 deleted loss of offsite power to station Responder: Clark 174. Y Close Closed ML101720589, Item TVA Letter dated 169
(
G 6/18/2010 Responder: Clark 175. Y Closed Closed 170
(
G 6/17/2010 Responder: Clark 176. Y Closed Closed 171 7.2 7.2
(
G 6/17/2010 Responder: Craig 177. Y Closed Closed EICB RAI TVA Letter dated Closed to SE Open Item 172
(
G 6/17/2010 Responder: Craig 178. Y Closed Closed EICB RAI 173 7.1 7.1
(
G 6/17/2010 Responder: Craig/Webb/Powers 179. Y Closed Closed EICB RAI 174
(
G 6/28/2010 Responder: Hilmes/Craig 180. Y Closed Closed EICB RAI 175
(
G June 28, 2010 Responder:
181. Y Closed Closed EICB RAI 176 7.1 7.1
(
G 6/28/2010 Responder: Craig/Webb 182. Y Closed Closed EICB RAI 177 7.5.2.
7.5.1
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7/15/2010 Responder: Clark 183. Y Closed Closed N/A TVA Letter dated RAI not required 178 7.5.2.
7.5.1
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7/15/2010 Responder: Clark 184. Y Closed Closed N/A TVA Letter dated RAI not required 179
(
C An emphasis is placed on traceability in System Requirements Responder: WEC 185. Y Closed Closed N/A - Closed to NA 180
(
C The SRP, BTP 7-14, Section B.3.3.1 states that Regulatory Guide Responder: WEC 186. Y Closed Closed N/A - Closed to NA 181
(
C An emphasis is placed on traceability in System Requirements Responder: WEC 187. Y Closed Closed N/A - Closed to NA 182
(
C Characteristics that the SRP states that a Software Requirements Responder: WEC 188. Y Closed Closed N/A - Closed to NA 183
(
C 7/15/2010 Responder: WEC 189. Y Closed Closed EICB RAI TVA Letter dated 184
(
C 7/15/2010 Responder: WEC 190. Y Closed Closed N/A - Closed to N/A 185
(
C 7/15/2010 Responder: WEC 191. N Closed Closed EICB RAI 186 7.7.8 7.7.1.12
(
D a
7/15/2010 Responder: Perkins/Clark 192. Y Closed Closed EICB RAI No.6 TVA Letter dated 187
(
C By letter dated June 18, 2010, TVA docketed responses to NRC Responder: Merten 193. N Closed Closed ML101970033, Item TVA Letter dated Are these connections already 188
(
C By letter dated June 30, 2010, TVA docketed, Tennessee Valley Responder: Clark 194. Y Closed Closed ML101970033, Item TVA Letter dated 189 7.6.7
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7/20/2010 Responder: Clark 195. Y Closed Closed RAI No. 3 TVA Letter dated 190 7.9
(
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FSAR Table 7.1-1 states: Regulatory Guide 1.133, May 1981 Responder: Clark 196. Y Closed Closed RAI No. 4 TVA Letter dated Closed to OI-331.
191 7.9
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C NUREG-0800 Chapter 7, Section 7.9, "Data Communication Responder: Jimmie Perkins 197. Y Closed Closed ML10197016, Item TVA Letter dated 192 7.5.1.
7.5.2
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The NRC Staff is using SRP (NUREG-0800) Chapter 7 Section Responder: Clark 198. Y Closed Closed Item No. 1 sent to TVA Letter dated EICB RAI ML1028618855 sent to 193 7.5.1.
7.5.2
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The WBU2 FSAR, Section 7.5.2, Plant Computer System, Responder: Clark 199. Y Closed Closed Item No. 2 sent to TVA Letter dated EICB RAI ML1028618855 sent to 194 7.5.1.
7.5.2.1
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The WBU2 FSAR Section 7.5.2.1, Safety Parameter Display Responder: Costley/Norman 200. Y Closed Closed Item No. 3 sent to TVA Letter dated EICB RAI ML1028618855 sent to 195 7.5.1.
7.5.2.2
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Bypassed and Inoperable Status Indication (BISI)
Responder: Costley/Norman 201. Y Closed Closed Item No. 4 sent to TVA Letter dated EICB RAI ML1028618855 sent to 196 7.5.1.
7.5.2.2
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Bypassed and Inoperable Status Indication (BISI)
Responder: Costley/Norman 202. Y Closed Closed Item No. 5 sent to TVA Letter dated EICB RAI ML1028618855 sent to 197 X
Open Item 197 was never issued.
203. Y Closed Closed 198 7.5.1.
7.5.2.2
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SRP Section 7.5, Subsection III, Review Procedures states:
Responder: Costley/Norman 204. Y Closed Closed Item No. 6 sent to TVA Letter dated EICB RAI ML1028618855 sent to 199 7.5.1.
7.5.2.3
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The WBU2 FSAR Section 7.5.2.3, Technical Support Center and Responder: Costley/Norman 205. Y Closed Closed Item No. 7 sent to TVA Letter dated Related SE Section 7.5.5.3 EICB RAI 200 7.2 7/21/2010 Responder: Clark 206. Y Closed Closed EICB RAI TVA Letter dated 201 7.7.1.
7.7.11
(
C 7/21/2010 Responder: Webb 207. Y Closed Closed EICB RAI TVA Letter dated 202 7.5.2
(
C 7/22/2010 Responder: WEC 208. N Open Closed EICB RAI TVA Letter dated NNC 1/5/11: See Also Open Item No.
203 7.5.1.
7.5.2
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7/26/2010 Responder: Clark 209. Y Closed Closed EICB RAI TVA Letter dated EICB RAI ML102861885 sent to DORL 204 7.5.1.
7.5.2
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7/26/2010 Responder: Costley/Norman 210. Y Closed Closed EICB RAI TVA Letter dated EICB RAI ML102861885 sent to DORL 205
(
G 7/26/2010 Responder: Clark 211. Y Closed Closed EICB RAI TVA Letter dated Question B related to prior NRC 206 7.5.1.
7.5.2
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7/27/2010 Responder: Clark 212. Y Closed Closed EICB RAI TVA Letter dated EICB RAI ML102861885 sent to DORL 207
(
C July 27, 2010 Date:
213. Y Closed Closed 208 7.5.2.
7.5.1
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7/27/2010 Responder: Clark 214. Y Closed Closed EICB RAI TVA Letter dated EICB RAI ML102861885 sent to DORL 209 7.5.2.
7.5.1
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7/27/2010 Responder: Clark 215. Y Closed Closed EICB RAI TVA Letter dated EICB RAI ML102861885 sent to DORL
Agenda for Weekly Telecom with TVA (I&C Chapter 7 only) rad18262.docx Open Items to be Resolved for SER Approval No.
SE Sec.
FSAR Sec.
Response
Acceptable Y/N Status/ Current Actions Resolution Path RAI No. & Date RAI Resp. Date Comments 210 7.5.2.
7.5.1
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7/27/2010 Responder: Clark 216. Y Closed Closed EICB RAI TVA Letter dated EICB RAI ML102861885 sent to DORL 211 7.5.1.
(
C 7/27/2010 Responder: Clark 217. Y Closed Closed EICB RAI TVA Letter dated Relates to SE Sections:
212 7.5.2
(
C 7/27/2010 Responder: WEC 218. N Open Closed EICB RAI 213 7.5.2
(
C 7/27/2010 Responder: WEC 219. N Closed Closed EICB RAI 214
(
C 7/27/2010 Responder: WEC 220. Y Closed Closed EICB RAI TVA Letter dated 215
(
P 7/29/2010 Responder: WEC 221. Y Closed Closed 216 7.5.1.
7.5.2
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7/29/2010 Responder: Clark 222. Y Closed Closed EICB RAI TVA Letter dated EICB RAI ML102861885 sent to DORL 217
(
G 7/6/2010 Responder: Clark 223. Y Close Closed EICB RAI TVA Letter dated 218
(
G 7/6/2010 Responder: Clark 224. Y Closed Closed EICB RAI TVA Letter dated 219
(
G 8/4/2010 Responder: TVA Licensing 225. Y Closed Closed EICB RAI 220
(
G 8/4/2010 Responder: Ayala 226. Y Closed Closed EICB RAI TVA Letter dated 221 7.7.1.
7.7.1.3
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8/4/2010 Responder: Trelease 227. Y Closed Closed EICB RAI TVA Letter dated EICB RAI ML102861885 sent to DORL 222
(
G 8/4/2010 Responder: Clark 228. Y Close Closed EICB RAI TVA Letter dated 223
(
G 8/4/2010 Responder: Clark 229. Y Closed Closed EICB RAI 224 7.5.1.
7.5.2
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8/4/2010 Responder: Norman (TVA CEG) 230. Y Closed Closed EICB RAI TVA Letter dated EICB RAI ML102861885 sent to DORL 225
(
G 8/4/2010 Responder: Scansen 231. Y Close Closed EICB RAI TVA Letter dated 226
(
C 8/4/2010 Responder: TVA Licensing 232. Y Closed Closed N/A - Information TVA Letter dated See also Open Item Nos. 41 & 270.
227
(
G 8/4/2010 Responder: Clark 233. Y Close Closed EICB RAI TVA Letter dated 228
(
C 8/4/2010 Responder: Clark 234. Y Closed Closed EICB RAI TVA Letter dated 229
(
C 8/4/2010 Responder: Clark 235. Y Closed Closed EICB RAI TVA Letter dated 230
(
C 8/4/2010 Responder: Webb 236. Y Closed Closed EICB RAI TVA Letter dated 231
(
G 8/4/2010 Responder: Clark 237. Y Closed Closed EICB RAI TVA Letter dated 232
(
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8/4/2010 Responder: Clark 238. Y Closed Closed RAI No. 5 TVA Letter dated 233
(
C 8/4/2010 Responder: Clark 239. Y Closed Closed EICB RAI TVA Letter dated 234
(
C 8/4/2010 Responder:
240. Y Closed Closed N/A - Duplicate N/A 235
(
G 8/4/2010 Responder: TVA Licensing 241. Y Closed Closed N/A N/A 236
(
G 8/4/2010 Responder: Clark 242. Y Close Closed EICB RAI TVA Letter dated 237
(
C 8/4/2010 Responder: Clark 243. Y Closed Closed EICB RAI TVA Letter dated 238
(
C 8/4/2010 Responder: Webb/Hilmes 244. Y Closed Closed N/A - Duplicate N/A 239
(
C 8/4/2010 Responder: Hilmes 245. Y Closed Closed N/A - Meeting N/A 240
(
G 8/4/2010 Responder: Clark 246. Y Close Closed Ml102910008 TVA Letter dated 241
(
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8/4/2010 Responder: Davies 247. Y Closed Closed RAI No. 10 TVA Letter dated 242
(
G 8/4/2010 Responder: Hilmes 248. Y Close Closed EICB RAI TVA Letter dated 243
(
C 8/3/2010 Responder: WEC 249. Y Closed Closed N/A - Closed to N/A 244
(
C 8/3/2010 Responder: WEC 250. N Closed Closed EICB RAI Response is LIC-101 Rev. 3 Appendix B Section 4, 245
(
C 8/3/2010 Responder: WEC 251. N Closed Closed EICB RAI LIC-101 Rev. 3 Appendix B Section 4, 246
(
C 8/3/2010 Responder: WEC 252. N Closed Closed EICB RAI Response is LIC-101 Rev. 3 Appendix B Section 4, 247
(
C 8/8/2010 Responder: WEC 253. Y Closed Closed EICB RAI Response is LIC-101 Rev. 3 Appendix B Section 4, 248
(
C 8/8/2010 Responder: WEC 254. Y Closed Closed Response is LIC-101 Rev. 3 Appendix B Section 4, 249
(
C 8/8/2010 Responder: WEC 255. Y Closed Closed LIC-101 Rev. 3 Appendix B Section 4, 250
(
C 8/8/2010 Responder: WEC 256. N Closed Closed LIC-101 Rev. 3 Appendix B Section 4, 251
(
C 8/8/2010 Responder: WEC 257. N Closed Closed LIC-101 Rev. 3 Appendix B Section 4, 252
(
C 8/8/2010 Responder: WEC 258. N Closed Closed LIC-101 Rev. 3 Appendix B Section 4,
Agenda for Weekly Telecom with TVA (I&C Chapter 7 only) rad18262.docx Open Items to be Resolved for SER Approval No.
SE Sec.
FSAR Sec.
Response
Acceptable Y/N Status/ Current Actions Resolution Path RAI No. & Date RAI Resp. Date Comments 253
(
C 8/8/2010 Responder: Clark 259. Y Closed Closed TVA Letter dated Related to Open Item no. 83.
254
(
C 8/10/2010 Responder: WEC 260. Y Closed Closed N/A - Request to TVA Letter dated 255
(
C 8/10/2010 Responder: WEC 261. Y Closed Closed N/A - Request to TVA Letter dated 256
(
C 8/10/2010 Responder: WEC 262. Y Closed Closed N/A - Request to TVA Letter dated 257
(
C 8/10/2010 Responder: WEC 263. Y Closed Closed N/A - Request to N/A 258
(
C 8/10/2010 Responder: WEC 264. Y Closed Closed N/A - Request to N/A 259
(
C 8/10/2010 Responder: WEC 265. Y Closed Closed N/A - Request to TVA Letter dated 260
(
C 8/10/2010 Responder: WEC 266. Y Closed Closed N/A - Request to N/A 261
(
C 8/10/2010 Responder: WEC 267. Y Closed Closed N/A - Closed to TVA Letter dated LIC-110 Rev. 1 Section 6.2.2 states:
262
(
C 8/10/2010 Responder: WEC 268. Y Closed Closed N/A - Request to N/A 263
(
C 8/11/2010 Responder: WEC 269. Y Closed Closed ML101650255, Item 264
(
C 8/11/2010 Responder: WEC 270. Y Closed Closed ML101650255, Item 265
(
C 8/11/2010 Responder: WEC 271. Y Closed Closed ML101650255, Item 266
(
C 8/11/2010 Responder: Webb/Webber 272. Y Closed Closed TVA Letter dated 267
(
C 8/11/2010 Responder: WEC 273. Y Closed Closed 268
(
C 8/19/2010 Responder: WEC 274. N Closed Closed 269
(
P 8/20/2010 Responder: NRC 275. Y Closed Closed N/A N/A 270
(
C 8/23/2010 Responder: Clark 276. Y Closed Closed See also Open Item Nod. 41 & 245.
271
(
C 8/23/2010 Responder: WEC 277. Y Closed Closed N/A - Closed to NA 272 7.5.2.
7.5.1
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8/26/2010 Responder: Clark 278. Y Closed Closed EICB RAI TVA Letter dated EICB RAI ML102861885 sent to DORL 273 7.5.2.
7.5.1
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8/26/2010 Responder: Clark 279. Y Closed Closed EICB RAI TVA Letter dated EICB RAI ML102861885 sent to DORL 274.
(
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8/26/2010 Responder: Stockton 280. Y Closed Closed RAI No. 6 TVA Letter dated 274.
7.5.2.
7.5.1
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8/26/2010 Responder: Clark 281. Y Closed Closed EICB RAI TVA Letter dated EICB RAI ML102861885 sent to DORL 275
(
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8/27/2010 Responder: Clark 282. Y Closed Closed Not Required N/A 276 7.6 7.6
(
G 8/27/2010 Responder: Webb 283. Y Closed Closed EICB RAI TVA Letter dated 277 7.6 7.6.3
(
G 8/27/2010 Responder: Clark 284. Y Close Closed EICB RAI TVA Letter dated 278 7.6 7.6.6
(
G 8/27/2010 Responder: Trelease 285. Y Close Closed EICB RAI TVA Letter dated 279 7.6 7.6.6
(
G 8/27/2010 Responder: Mather 286. Y Close Closed EICB RAI TVA Letter dated 280 7.6 7.6.6
(
G 8/27/2010 Responder: Trelease 287. Y Closed Closed EICB RAI TVA Letter dated 281 7.6 7.6.8
(
G 8/27/2010 Responder: Webb 288.
Closed Closed EICB RAI TVA Letter dated 282 7.6 7.6.9
(
G 8/27/2010 Responder: Trelease 289. Y Close Closed EICB RAI TVA Letter dated 283 7.7.5 XX
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D a
8/27/2010 Responder: Clark 290. Y Closed Closed EICB RAI No.13 TVA Letter dated This item is a follow-up question to item 284 7.7.3 7.4.1
(
D a
8/27/2010 Responder: Webber 291. Y Closed Closed EICB RAI No.14 TVA Letter dated This item is a follow-up question to item 285 7.3.3 7.3
(
D a
8/27/2010 Responder: McNeil 292. Y Closed Closed EICB RAI No.15 TVA Letter dated This item is a follow-up question to item 286 7.7.3 9.3.4.2.4
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D a
8/27/2010 Responder: Webber 293. Y Closed Closed EICB RAI No.16 TVA Letter dated 287 7.3 7.3-1
(
D a
8/27/2010 Responder: Elton 294. Y Closed Closed ML102390538, Item Response 288 7.3
(
G 9/2/2010 Responder: McNeil 295. Y Closed Closed EICB RAI 289
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9/2/2010 Responder: Faulkner 296. Y Closed Closed RAI No. 24 TVA Letter dated 290 7.7
(
C 9/7/2010 Responder: Clark 297. Y Closed Closed N/A N/A This item is a duplicate of item 291.
291 7.7
(
C 9/7/2010 Responder: Clark 298. Y Closed Closed TVA Letter dated 292 7.2.5 7.2
(
G 9/7/2010 Responder: Craig 299. Y Closed Closed EICB RAI TVA Letter dated 293 7.7.4 7.2.2.3.5
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9/8/2010 Responder: Craig 300. Y Closed Closed EICB RAI TVA Letter dated EICB RAI ML102861885 sent to DORL 294 7.3 7.3.1.1.1
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9/9/2010 Responder: Elton 301. Y Closed Closed ML102390538, Item Response
Agenda for Weekly Telecom with TVA (I&C Chapter 7 only) rad18262.docx Open Items to be Resolved for SER Approval No.
SE Sec.
FSAR Sec.
Response
Acceptable Y/N Status/ Current Actions Resolution Path RAI No. & Date RAI Resp. Date Comments 295 7.3 7.3.1.1.2
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D a
9/9/2010 Responder: Elton 302. Y Closed Closed ML102390538, Item Response 296 7.3 7.3.1.2.1
(
D a
9/9/2010 Responder: Elton 303. Y Closed Closed ML102390538, Item Response 297 7.3 7.3.1.2.2
(
D a
9/9/2010 Responder: Elton 304. Y Closed Closed ML102390538, Item Response 298 7.3 XX
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D a
9/9/2010 Responder: Clark 305. Y Closed Closed ML102390538, Item Response 299
(
C Provide Common Q Software Requirements Specification Post 1 of the 10/5 letter contains the Common Q 306. Y Closed Closed TVA Letter dated 300
(
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Need Radiation Monitoring System Description/Design Criteria Responder: Temples/Mather 307. Y Closed Closed RAI No. 25 TVA Letter 301
(
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1.TVA is requested to address the consequences of software Responder: WEC/Davies/Clark 308. Y Closed Closed RAI No. 11 TVA Letter dated Note 1:
302 7.5.2.
7.5.1
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09/17/2010 Responder: Tindell 309. Y Closed Closed EICB RAI TVA Letter dated EICB RAI ML102861885 sent to DORL 303 7.5.2.
7.5.1
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09/17/2010 Responder: Tindell 310. Y Closed Closed EICB RAI TVA Letter dated EICB RAI ML102861885 sent to DORL 304 7.5.2.
7.5.1
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09/17/2010 Responder: Tindell 311. Y Closed Closed EICB RAI TVA Letter dated EICB RAI ML102861885 sent to DORL 305 7.5.2.
7.5.1
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09/17/2010 Responder: Tindell 312. Y Closed Closed EICB RAI TVA Letter dated EICB RAI ML102861885 sent to DORL 306 7.1 7.1
(
G FSAR amendment 100, page 7.1-12 provides the definition of Responder: Hilmes 313. Y Closed Closed EICB RAI TVA Letter dated 307 7.1 7.1
(
G (1) FSAR amendment 100, Section 7.1, page 7.1-12, definition of Responder: Hilmes 314. Y Closed Closed EICB RAI TVA Letter dated 308 7.1 7.1
(
G (1) FSAR Amendment 100, Section 7.1, page 7.1-13, definition of Responder: Hilmes 315. Y Closed Closed EICB RAI TVA Letter dated 309 7.1 7.1.2.1.9
(
G (1) FSAR amendment 100, Page 7.1-14, Westinghouse setpoint Responder: Hilmes 316. Y Closed Closed EICB RAI TVA Letter dated 310 7.1 7.1.2.1.9
(
G (1) FSAR amendment 100, Page 7.1-14, TVA setpoint Responder: Hilmes 317. Y Closed Closed EICB RAI TVA Letter dated 311 7.1 7.1
(
G Both Westinghouse and TVA setpoint methodology do not have Responder: Hilmes 318. Y Closed Closed EICB RAI TVA Letter dated 312 7.0
(
G By letter dated September 10,2010, TVA provided the summary Responder: Stockton 319. Y Close Closed EICB RAI TVA Letter dated 313 7.7.8 7.7.1.12
(
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EDCR 52408 (installation of AMSAC in Unit 2) states that Design Responder: Ayala 320. Y Closed Closed EICB RAI No.18 TVA Letter dated 314 7.3 7.3
(
D a
The following 50.59 changes were listed in the March 12 RAI Responder: Stockton 321. Y Closed Closed EICB RAI No. 19 TVA Letter dated Related to OI 10 315 7.5.3 7.5.3
(
G IE Bulletin 79-27 required that emergency operating procedures to Responder: S. Smith (TVA Operations) 322. Y Close Closed EICB RAI TVA Letter dated 316 7.5.2.
7.5
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TVA has provided various documents in support of RM-1000 high Responder: Temples/Mather 323. Y Closed Closed RAI No. 26 317 7.5.2.
7.5
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TVA has provided a proprietary and a non-proprietary version of Responder: Temples 324. Y Closed Closed RAI No. 27 TVA Letter dated 318 7.5.2.
7.5
(
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TVA has provided the following documents for RM-1000 Responder: Temples 325. Y Closed Closed RAI No. 28 TVA Letter dated 319 7.5.2.
7.5
(
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TVA provided System Verification Test Results 04507007-1TR Responder: Temples 326. Y Closed Closed RAI No. 29 TVA Letter dated 320 E
I Per Westinghouse letter WBT-D-2340, TENNESSEE VALLEY Responder: Clark 327. Y Closed Closed N/A N/A Duplicate of item 156 321 E
I For the purposes of measuring reactor coolant flow for Reactor Responder: Clark 328. Y Closed Closed N/A N/A Duplicate of OI# 157 322 7.7.1.11
(
C Section 7.7.1.11 will be added to FSAR Amendment 101 to provide Responder: Clark 329. Y Closed Closed 324
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Per the NRC reviewer, the BISI calculation is not required to be 330. Y Closed Closed 325 B
(
G The Unit 2 loops in service for Unit 1 that are scheduled to be Responder: TVA Startup Olson 331. Y Closed Closed Closed to open item ?
326 B
(
G TVA uses double-sided methodology for as-found and as-left Responder: Webb 332. Y Closed Closed TVA Letter dated 328 7.5.2.
7.5
(
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Provide the model number for the four containment high range Responder: Temples 333. Y Closed Closed RAI No. 30 TVA Letter dated 329 7.6.1 7.6.7
(
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Section 7.6.7 of the FSAR (Amendment 100) states that, The Responder: Clark 334. Y Closed Closed RAI No. 1 TVA Letter dated 330 7.3 7.3
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Related to Item 298 Responder: Hilmes/Faulkner 335. Y Closed Closed EICB RAI No.20 Item 7, TVA letter 331 7.6.1 7.6.7
(
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As a follow up of OI 190, Staff has reviewed the proprietary version Responder: WEC/Harless/Clark 336. Y Closed Closed RAI No. 8 TVA Letter dated Follow-up of OI-190.
332 7.5.2.
7.5.1
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10/26/2010 337. Y Closed Closed ML103000105 Item TBD EICB RAI ML103000105 sent to DORL 333 7.5.2.
7.5.1
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M a
10/27/2010 338. Y Closed Closed ML103000105 Item TBD EICB RAI ML103000105 sent to DORL 334 7
7
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FSAR Figure 7A-3 Mechanical Flow and Control Diagram Responder: Stockton 339. Y Closed Closed RAI not required.
N/A RAI not required because the figure is 335 7.6.1 7.6.7
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LPMS: Reference to OI-331, sub item 2.
Responder: WEC 340. Y Closed Closed RAI# 1, EICB letter TVA letter, dated We need to confirm when MEEB when 336 7.5.2.
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Re: RM-1000 Report 04508905-QR Responder: GA 341. Y Closed Closed 337 7.5.2.
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Re: RM-1000 Report 04508905-QR Responder: GA 342. Y Closed Closed 338 7.5.2.
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In page 3-15 and appendix B of Qualification Test Report 04508905-QR, Qualification Test Report for RM-1000 343. Y Closed Closed RAI #4 letter dated FSAR amend 103 Note: Item to be added to Section 3.10 339 7.5.2.
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In the Qualification Test Report 04508905-QR, the licensee As agreed to with the reviewer, Attachment 1 contains the 344. Y Closed Closed RAI #5 letter dated FSAR amend 103 Note: Item to be added to Section 3.10
Agenda for Weekly Telecom with TVA (I&C Chapter 7 only) rad18262.docx Open Items to be Resolved for SER Approval No.
SE Sec.
FSAR Sec.
Response
Acceptable Y/N Status/ Current Actions Resolution Path RAI No. & Date RAI Resp. Date Comments 341 7.5.2.
7.5
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FSAR Tables 3.10 list seismically qualified equipment. However, A review of WBN Unit 2 FSAR amendment 102 chapters 345. Y Closed Closed RAI #1 letter dated FSAR amend 103 342 7.5.2.
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Please confirm that RM-1000 monitors and the associated The RM-1000 containment high range radiation monitors are 346. Y Closed Closed 343 7.5.2.
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Seismic RRS in the 04508905-QR report Figures 3-2 and 3-3 (1) The cause of the difference between the RRS and TRS 347. Y Closed Closed 344 7.6.6
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g
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G Unit 1 SE discussed in Section 7.6.5, Valve Power Lockout.
(a) In accordance with0PDP-6, Locked Valve/Breaker 348. Y Close Closed Close based on TVA letter dated 345 7.5.2.
7.5
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Provide the normal temperatures and expected periods of high/low RM-1000 in a NIM Bin was Tested at 39°F for 72 Hrs and 349. Y Closed Closed
Response
347 7.5.2.
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Qualification report 04508905-1SP does not address EMI/RFI Qualification report 04038903-7SP, Qualification Basis for 350. Y Closed Closed 348 7.5.2.
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Qualification report 04508905-2SP does not address EMI/RFI Qualification report 04038903-7SP, Qualification Basis for 351. Y Closed Closed 350 7.5.2.
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The seismic required response spectra (RRS) is shown in Figures The RM-1000 was seismically tested in a NIM Bin and the 352. Y Closed Closed RAI # 9, letter FSAR amend 103 Note: Item to be added to Section 3.10 351 7.5.2.
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The replacement schedule for the components that have a The replacement schedules stated in 04508905-1SP, 353. Y Closed Closed 352 7.5.2.
7.5
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Please clarify how many RM-1000 radiation monitors are being The total number of RM-1000 units procured under MR 354. Y Closed Closed 354 7.5.2.
7.5
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RG 1.180 endorsed the guidance of IEEE-1050-1996 with (1) The WBN Unit 2 grounding system design is in 355. Y Closed Closed The grounding specification used by 355 7.5.2.
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Staff has not found the stated exclusion zone for EMI/RFI Cautions and distance limitations for WBN Unit 1 legacy 356. Y Closed Closed 356 7.5.2.
7.5
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The attachment number refers to your February 25, 2011 letter.
The loss of the RM-3 output (current to frequency (I/F) 357. Y Closed Closed Closed by TVA 357 7.5.2.
7.5
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In Attachment 5, Qualification Test Report Supplement, RM-1000 contains GA-ESI qualification report 358. Y Closed Closed Closed by TVA 358 7.5.2.
7.5
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The attachment numbers refer to your February 25, 2011 letter. In An incomplete response was inadvertently submitted in TVA 359. Y Closed Closed Closed by TVA 360
(
G In order for staff to review the acceptability of the Incore (a) The Watts Bar Unit 2 In-core Instrumentation System 360.
Closed Closed 362 7.6.1 7.6.7 m
p e
OI #331 requested TVA to provide information regarding how the TVA committed to provide a letter on the docket (targeted is 361.
Closed Closed 364 7.5.2.
7.5
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C On 5/6/2010 (See Open Item No. 81) the NRC Staff requested an TVA Partial Response to NRC Request 362. N Closed Closed NNC 4/125/2011: See Open Item No.
365 7.5.2.
7.5
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C On 5/6/2010 (See Open Item No. 81) the NRC Staff requested an The Common Q PAMS panel internals meets the 363. Y Closed Closed NNC 4/125/2011: See Open Item No.
366 7.5.2.
7.5
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C On 5/6/2010 (See Open Item No. 81) the NRC Staff requested an The Common Q PAMS and RM-1000 radiation monitors 364. Y Closed Closed NNC 4/125/2011: See Open Item No.
367 7.5.2.
7.5
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C On 5/6/2010 (See Open Item No. 81) the NRC Staff requested an Common Q PAMS complies with Regulatory Guide 1.153 365. Y Closed Closed NNC 4/125/2011: See Open Item No.
368 7.5.2.
7.5
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C On 5/6/2010 (See Open Item No. 81) the NRC Staff requested an Attachment 6 contains the evaluation for Common Q PAMS 366. Y Closed Closed NNC 4/125/2011: See Open Item No.
369 7.5.2.
7.5
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C On 5/6/2010 (See Open Item No. 81) the NRC Staff requested an 1 contains the proposed FSAR change 367. N Closed Closed NNC 4/125/2011: See Open Item No.
370 7.5.2.
7.5
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C On 5/6/2010 (See Open Item No. 81) the NRC Staff requested an TVA Partial Response to NRC Request:
368. Y Closed Closed NNC 4/125/2011: See Open Item No.
371 7.5.2.
7.5
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C On 5/6/2010 (See Open Item No. 81) the NRC Staff requested an 1 contains the proposed FSAR change 369. N Closed Closed NNC 4/125/2011: See Open Item No.
372 7.5.2.
7.5
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C On 5/6/2010 (See Open Item No. 81) the NRC Staff requested an TVA Partial Response to NRC Request:
370. Y Closed Closed NNC 4/125/2011: See Open Item No.
373 7.5.2.
7.5
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C The SDDs do not include any documented evidence that they were 1.
See the response to Letter Item 4 (NRC Matrix Item 371. N Closed Closed 374 7.5.2.
7.5
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C By letter dated October 29, 2010 (ML103120711), TVA docketed a 1.
The Technical Specification Changes required by 372. N Closed Closed 375 7.7.9 A
l v
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During the conference call held on 4/12, the staff requested TVA Partial Response to NRC Request:
373. N Closed Closed 376 7.7.9 A
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DCI-CVIB Input:
TVA does not agree with this recommendation. The IITA 374.
Closed Closed Related to OI 360 377 7.7.9 A
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Further explanation is required for the sentence in EDCR TVA Response 375.
Closed Closed 378 A
l v
Make the following WEC proprietary documents available for NRC Per Westinghouse letter WBT-D-3201 (Reference 1), the 376.
Closed Closed 379 A
l v
Provide proprietary and non-proprietary versions of the WINCISE The proprietary versions of the slides were provided in TVA 377.
Closed Closed 380 A
l v
Provide Non-Proprietary functional description of the WINCISE contains the Westinghouse Non-Proprietary 378.
Closed Closed 381 A
l v
Non-Proprietary description of the qualification of the MI cable contains the Westinghouse non-proprietary 379.
Closed Closed 382 A
l v
Non-Proprietary description of the qualification of the SPS cabinet Attachment 5 contains the Westinghouse non-proprietary 380.
Closed Closed 383 A
l v
Non-Proprietary description of the qualification of the IITA with contains the Westinghouse non-proprietary 381.
Closed Closed 384 A
l v
Non-Proprietary description of the differences between Unit 1 and The only similarities between the WBN Unit 1 and Unit 2 IIS 382.
Closed Closed 385 A
l v
Non-Proprietary description of the calc note shown to the NRC at contains Westinghouse non-proprietary 383.
Closed Closed 386 A
l v
Provide a description of the communications between the SPS and There is no direct communication between the SPS cabinets 384.
Closed Closed 387 A
l v
Provide a copy of the analysis which states how Westinghouse has As discussed in the Westinghouse WINCISE presentation at 385.
Closed Closed 1 AP-1000 is a registered trademark of the Westinghouse Electric Company LLC
Agenda for Weekly Telecom with TVA (I&C Chapter 7 only) rad18262.docx Open Items to be Resolved for SER Approval No.
SE Sec.
FSAR Sec.
Response
Acceptable Y/N Status/ Current Actions Resolution Path RAI No. & Date RAI Resp. Date Comments 388 Provide the following documents, which describe operation of the 386.
Closed Closed 389 Provide the proprietary version of the calculation described in 387.
Closed Closed 390 Westinghouse has indicated that the WINCISE Application 388.
Closed Closed 391 Clarify the type of connector used with the MI cable in Unit 2.
389.
Closed Closed 392 Clarify the logic to substract failed detectors from the 390.
Closed Closed 393 Clarify if the IITA assembly and the 6-to-1 transition cable 391.
Closed Closed 394 Confirm that power supply cables to the WINCISE SPS 392.
Closed Closed 395 Confirm that power supply to the WINCISE SPS cabinet are 393.
Closed Closed 101 DORL (Poole) 4/12/2010 The non-proprietary versions of the following RM-1000, Containment High Range Post Accident Radiation Monitor documents will be provided by June 30, 2010.
- 1. V&V Report 04508006A
- 2. System Description 04508100-1TM
- 3. Qualification Reports 04508905-QR, 04508905-1 SP, 04508905-2SP, 04508905-3SP
- 4. Functional Testing Report 04507007-1TR Responder: Slifer The documents, and affidavits for withholding for the listed documents were submitted to the NRC on TVA letter to the NRC dated July 15, 2010.
- 1.
Y Open SSER 23 Table HH Item Number TVA3 Documents provided in letter dated 07/15/10 Open-NRC Review Due 10/14/10 Confirm receipt.
N/A TVA is working with the vendor to meet the 6/30 date, however there is the potential this will slip to 7/14.
323 EICB(Garg)
WCAP-13869 revision 1 was previously reviewed under WBN Unit 1 SER SSER 13 (Reference 8). Unit 2 references revision 2. An analysis of the differences and their acceptability will be submitted to the NRC by November 15, 2010 Responder: Hilmes/Unit 1 2 contains the WCAP 13869 Revision 1 to Revision 2 Change Analysis.
TVA Response to Follow-up NRC Request A FSAR change will be submitted in a future FSAR amendment to change the revision level back to 1.
TVA Response to Second Follow-up NRC Request The differences between the Revision 1 and Revision 2 WCAPs is documented in Attachment 12, WCAP 13869 Revision 1 to Revision 2 Change Analysis, to TVA to NRC letter dated October 29, 2010 (Reference 2). The design bases for the response to feedwater break inside containment, as documented in Chapter 15 of the WBN Unit 2 FSAR, is the same for WBN Unit 1. Since WBN Unit 2 is required to match the WBN Unit 1 licensing basis to the extent practical, the decision was made to revise the WBN Unit 2 FSAR to agree with the WBN Unit 1 FSAR which uses Revision 1.
- 2.
Y Open SSER 23 Table HH Item Number 65 Due 3/29/11 Revised Response is included in letter dated 10/29/10 The staff is confused with the response since both units have reference leg not insulated Rev 2 should apply to Unit 1 also and there should be no difference between Unit 1 and 2 Amendment 104 has been submitted with this change. Please verify and close.
Open-NRC Review Due:
Need to provide additional info on why Rev. 1 is acceptable for both units.
3/10/11 Staff does not agree with the statement that there is no technical differences between WCAP-13869 rev.1 and rev2., but staff agree that rev1 and change analysis could be basis for acceptance for both Watts Bar units.
4/6/11 TVA response is acceptable, however this item remains open until TVA makes changes to FSAR.
TVA Letter dated 10/29/10 Item No. 36 327 DORL (Poole) 6 contains Foxboro proprietary drawings 08F802403-SC-2001 sheets 1 through 6. An affidavit for withholding and non-proprietary versions of the drawings will be submitted by January 31, 2011.
Responder: Webber In accordance with correspondence from Foxboro, there is no proprietary information contained in the 08F802403-SC-2001 drawings. Based on this, no affidavit for withholding is required. Attachment 1 contains versions of the drawings with the proprietary information block removed.
- 3.
Y Open SSER 23 Table HH Item Number TVA4 Response Included in letter dated 11/24/10 Open-NRC Review Due 11/24/10 340 7.5.2.
3 7.5 CB (Si ng Provide test result curves for all EMI/RFI tests listed in Table 3.2.3 (page 3-8) of the Qualification Test Report 04508905-QR. In Responder: GA
- 4.
N Open Open-NRC Review
Agenda for Weekly Telecom with TVA (I&C Chapter 7 only) rad18262.docx Open Items to be Resolved for SER Approval No.
SE Sec.
FSAR Sec.
Response
Acceptable Y/N Status/ Current Actions Resolution Path RAI No. & Date RAI Resp. Date Comments addition, please provide the standards or the guidance documents used as the source for ENV 50140, ENV 55011 Class A, and EN 55022 Class B.
The following responses are based on e-mail: GA-ESI to Bechtel, dated December 8, 2010 (Reference 20),
(1) The EMI/RFI tests described in Table 3-2 are based on GA-ESI report 04509050 and are summarized in GA-ESI report 04508905-QR. The independent laboratory report, with curves, is part of GA-ESI report 04509050.
Subsequent to issuing GA-ESI report 04508905-QR additional EMC testing was performed in accordance with TVA specific requirements. The results of the subsequent EMC testing are reported in GA-ESI report 04038800. GA-ESI report 04038800 includes the test curves and the report is used as the basis for EMC qualification of the Upper and Lower Inside Containment Post Accident Radiation Monitors (2-RE-90-271 through -274). The results of the testing and the acceptability of the RM-1000 monitors for use at WBN Unit 2 are addressed in GA-ESI report 04038903-7SP. This report will be submitted no later than January 28, 2010.
(2) ENV 50140, EN 55011, and EN 55022 are British Standard Institution (BSI) publications concerning equipment electromagnetic and radio frequency performance. The standard titles are shown below:
- a.
ENV 50140 - Electromagnetic Compatibility -
Basic Immunity Standard - Radiated Radio-Frequency Electromagnetic Field - Immunity Test
- b.
EN 55011 - Industrial, scientific and medical equipment - Radio-frequency disturbance characteristics - Limits and methods of measurement
- c.
EN 55022 - Information technology equipment -
Radio disturbance characteristics - Limits and methods of measurement TVA Response to Follow-up NRC Request:
The total EMI/RFI testing of the RM-1000 and current-to-frequency converter is documented in the following reports:
- contains the proprietary version of General Atomics Electronic Systems 04508905-1SP, Qualification Test Report Supplement, RM-1000 Upgrade. See sections 5.1.1, 5.1.2 and 5.1.4 for EMI/RFI.
- contains the proprietary version of General Atomics Electronic Systems 04038903-7SP, Qualification Basis for 04034101 (2-RE-90-271, 272, 273 & 274). See section 5 for EMC qualification basis.
- contains the proprietary version of General Atomics Electronic Systems 04038903-QSR, Qualification Summary Report for Watts Bar Nuclear Plant Unit 2 Replacement Radiation Monitors. See section 3.4 for electromagnetic compatibility qualification requirements.
- 3 contains the proprietary version of General Atomics Electronic Systems 04508905-QR, SSER 23 Table HH Item Number 80 Due 4/30/11 Response included in letter dated 12/22/10.
Provide the qual reports by 1/28/11 per TVA letter of 12/22/10.
Due: 2/25/11 Clarification Needed:
Per 2/25/11 response TVA document SS-E18.14.01, Rev. 3 is the source document for all testing. Please provide this document for staff review. In addition British Standards (e.g. ENV 50140) have been cited in testing which are not per RG 1.180, R1. TVA to describe compliance of SS-E18-14.01 to RG 1.180 with justification for deviations. No test curves have been provided in any of the reports. As a minimum TVA to provide a few sample test curves or justify not supplying them.
No EMI/RFI curves have been provided as yet. TVA to provide representative curves.
NRC review proceeding in parallel.
NRC current review guidance is based on compliance with RG 1.180 or equal with justification for variations. TVA is requested to provide the roadmap for compliance to RG 1.180 with justifications for any deviations.
Simply following TVA standard specification SS E18.14.01, Rev. 3 is not sufficient.
Agenda for Weekly Telecom with TVA (I&C Chapter 7 only) rad18262.docx Open Items to be Resolved for SER Approval No.
SE Sec.
FSAR Sec.
Response
Acceptable Y/N Status/ Current Actions Resolution Path RAI No. & Date RAI Resp. Date Comments Qualification Test Report for RM-1000 Processor Module and Current-To-Frequency Converter. See sections 3.2.1 through 3.2.5 and 6.2 for EMI/RFI.
Attachments 7 and 8 document the EMI/RFI testing specific to the WBN Unit 2 RM-1000 monitors and current-to-frequency converters.
TVA Response to Second Follow-up NRC Request:
GA-ESI qualification report 04038903-7SP, Qualification Basis for 04034101 (2-RE-90-271, 272, 273 & 274) Revision C dated February 22, 2011(Proprietary), submitted on TVA to NRC letter dated February 25, 2011 (Reference 2),
section 5.1 states:
GA-ESI has performed the tests on a 2 channel RM-1000 radiation monitoring system the configuration of which is shown in GA-ESI drawing 04509000 System Installation Configuration, RFI/EMI Test, RM-1000 the results of which are issued in GA-ESI report 04038800, RM-1000 EMC Test Report, TVA and 04509050, RM-1000 EMC Test Report.
The equipment tested used an RM-1000 microprocessor radiation monitor Display/Control NIM Bin Assembly, an I-F Converter, line filter, and an RD-23 detector. The monitor system being qualified is the same as the monitor system tested and includes ECO-17656 modifications to ensure EMC compliance.
contains the TVA Browns Ferry High Range Radiation Monitor which contains the requested EMI test curves. We have confirmed that the GA-ESI reports (04509050, RM-1000 EMC Test Report, dated 4/22/03 and 04038800, RM-1000 EMC Test Report, dated 11/11/99) included in the TVA report are applicable to the WBN Unit 2 RM-1000 monitors. The non-proprietary versions and affidavit for withholding of GA-ESI reports (04509050 and 04038800) will be submitted within two weeks of receipt from GA-ESI.
GA-ESI qualification report 04038903-7SP, section 5, provides a detailed discussion of the test results in GA-ESI report 04509050.
TVA Response to Follow-up NRC Request provides a comparison of the TVA EMC specification SS E18.14.01, Revision 3 requirements to RG 1.180 requirements.
349 7.5.2.
3 7.5 EICB (Singh)
Radiation testing was not considered in any of the test reports as all the equipment has been assumed to be located in nuclear power plant areas with mild environments and radiation dosages less than 1 x 103 rads for total integrated dose (TID). However, the radiation monitors and the I/F converters are located in the main control room which is defined as mild environment. For WBN-2 mild environment is defined as room or building zone where (1) the temperature, pressure, or relative humidity resulting from the direct effects of a design basis event (DBE) (e.g.,
The design criteria provides the criteria for determining what is a mild environment at WBN Unit 2. Calculation WBNAPS4004 Summary of Mild Environment Conditions for Watts Bar Nuclear Plant provides the actual values for each area of the plant. In accordance with Table 1, the Control Room has a 40 year maximum TID of 3.5x102 RAD and a maximum integrated accident dose of 710.5 RAD for a maximum TID of 1060.5 RAD.
- 5.
Y Open Response included in letter dated 8/4/11 SSER 23 Table HH Item Number 78 Open-NRC Review Mech Eng to revise calculation Due: 2/25/11 TVA to provide the assessment document
Agenda for Weekly Telecom with TVA (I&C Chapter 7 only) rad18262.docx Open Items to be Resolved for SER Approval No.
SE Sec.
FSAR Sec.
Response
Acceptable Y/N Status/ Current Actions Resolution Path RAI No. & Date RAI Resp. Date Comments temperature rise due to steam release) are no more severe than those which would occur during an abnormal plant operational condition, (2) the temperature will not exceed 130ºF due to indirect effects of a DBE, (3) the event radiation dose is less than or equal to 1 x 104 rads, and (4) the total event plus the 40 year TID (total integrated dose) is less than or equal to 5 x 104 rads (reference WB-DC-40-54). TVA to address lack of radiation qualification for WBN-2.
The accident dose of 710.5 RAD is the dose for a 100 day LOCA at the surface of the HEPA filter in the Mechanical Equipment Room. This is documented in TVA calculation WBNTSR-005, Dose Due to the Control Building Emergency Air Cleanup Filters Revision 3. However, on page 25 of WBNTSR-005, the shine from this source into the control room is negligible and is not considered in the dose calculation for the control room.
Calculation WBNAPS3-126, EQ Dose in the U1/U2 Auxiliary Instrument Rooms and the Computer Room in the Control Building Revision 0 documents the environmental qualification (EQ) radiation dose in the control building. A review of this document by the TVA radiation protection engineer determined that the TID including the normal and accident dose values for the control room is less than 1x103 RAD. Calculation WBNAPS3-126, will be revised to include the control room by July 1, 2011. Since the control room TID has been determined to be less than 1x103 RAD, radiation qualification of the RM-1000.
contains TVA calculation WBNAPS3127, EQ Dose in the Control Building, Revision 0, which completes this item. The calculation result for the Main Control Room on elevation 755 is a total integrated gamma plus beta dose (40 year normal plus 100 day accident) of 362.76 Rads. This is less than the 1000 Rad maximum limit for the containment high range radiation monitors.
or a summary of the document with the reference to the appropriate document/documents.
February 25, 2011 response is acceptable.
Item will be tracked as a confirmatory item in the SE. TVA to provide calculation or summary of calculation when complete.
359 7.7.1.
1 EICB (Carte)
Was the CERPI system developed under a 10 CFR 50 Appendix B compliant program?
CERPI is a non-safety related system. Therefore, 10 CFR 50 Appendix B is not applicable.
- 6.
Open SSER 23 Table HH Item Number TVA6 Due 4/15/11 Open-NRC Review 361 7.7.1.
1 EICB (Carte)
Was the Foxboro IA system developed under a 10 CFR 50 Appendix B compliant program?
Foxboro I/A is a non-safety related system. Therefore, 10 CFR 50 Appendix B is not applicable.
- 7.
Open SSER 23 Table HH Item Number TVA7 Due 4/15/11 Open-NRC Review 363 7.5.1.
1.3 and 7.9.1 7.5.2 EICB (Rahn and Mossman)
OI#199 requested TVA to provide information concerning how TVA plans to meet regulatory criteria for Quality (10 CFR 50.55a(a)(1))
associated with the Technical Support Center and Nuclear Data Link. TVA responded in Letter Dated October 5, 2010, Item 63; however, TVAs response does not address the quality aspects of these system features. A similar question had been asked for Quality Criteria adherence for the SPDS and the BISI functions of the Integrated Computer System. In response to that request (same letter) TVA provided a description of TVA procedures, BISI software development procedures, and various management measures that will be taken to assure high quality in the design, operation, and maintenance of the SPDS and BISI functions of the ICS. Since the TSC and Nuclear Data Link information originates in the SPDS function of the ICS, are there any aspects of the quality measures that apply to the TSC and NDL features developed as part of quality processes for the ICS that are applicable to the data communications features?
TVA Procedure SPP-2.6 Computer Software Control has been superseded by TVA Procedure NPG-SPP-12.7, Computer Software Control, Revision 0, dated December 17, 2010 (Attachment 3).
To ensure quality, the design, testing, and inspection of all Integrated Computer System (ICS) software including a)
SPDS, b) BISI and c) Technical Support Center (TSC) and Nuclear Data Link (NDL) functionality is controlled by qualified personnel in accordance with TVA procedure NPG-SPP-12.7. The TSC and NDL functions are provided and performed by the ICS and, in the case of NDL, the Central Emergency Control Center (CECC) computers in Chattanooga.
Any changes to ICS software must be documented and controlled using TVA procedure NPG-SPP-12.7. This
- 8.
Open SSER 23 Table HH Item Number TVA8 Due 4/30/11 Open-NRC Review
Agenda for Weekly Telecom with TVA (I&C Chapter 7 only) rad18262.docx Open Items to be Resolved for SER Approval No.
SE Sec.
FSAR Sec.
Response
Acceptable Y/N Status/ Current Actions Resolution Path RAI No. & Date RAI Resp. Date Comments Specifically, what is the scope of TVA Procedure SPP-2.6 Computer Software Control? How does it apply to the ICS functions of a) SPDS, b) BISI, and c) TSC and NDL functions?
Wouldnt there be aspects of the quality procedures that apply to the development, maintenance, and operations of the software needed to support the data communications features. Also, what quality measures will be applied to develop, maintain, and operate the hardware that accomplishes the TSC and NDL functions to ensure that these features will be reliable and available when needed?
includes the a) SPDS, b) BISI and c) TSC and NDL functions. The procedure details controls and processes required for the development, modification, and configuration management of computer software used to support the design, operation, modification, and maintenance of TVAs nuclear power plants consistent with the Nuclear Quality Assurance Plan.
Controls in NPG-SPP-12.7 guide the development and testing of the software changes. Other controls established by this procedure to further maintain quality standards are:
The application custodian implements controls to prevent unauthorized changes to the software.
Changes are made in a non-production environment, and validation testing takes place before the change is installed on the ICS when possible.
Once validation testing begins, the source code is placed under configuration control.
When the modifications are installed on the ICS, an operability test is performed to demonstrate that the software is installed correctly and is functioning correctly in its operating environment.
Documentation related to ICS software changes are QA records.
The software source code is kept in a physically secure, environmentally controlled space to prevent inadvertent changes.
Cyber security considerations are also considered in the storage environment.
The data goes through several validation steps before being presented to the operators.
When redundant sensors are used, the data received by the computer can be processed by software to determine if the quality of one or more points is questionable.
The hardware involved in the TSC and NDL functionality is verified to be operable on a periodic basis.
In the case of the NDL functionality, the ICS transmits the required data to the CECC on a continuous basis. The CECC monitors the status of the ICS data communications and alarms are generated when the link is not active. The Emergency Plan (EP) staff conducts a quarterly test that verifies that NDL data is successfully transmitted from each unit to the NRC.
346 7.5.2.
3 7.5 EICB (Singh)
TVA has previously stated in response to open item 319 that RM-1000 System Verification Test Results report, 04507007-1TR is not applicable to WBN-2. However, TVA has not provided a WBN-2 specific test results report. Please identify and provide the appropriate test results reports to complete the review.
Document 04507007-1TR is the RM-1000 System Verification Test Results. 04038903-QSR, Qualification Summary Report for Watts Bar Nuclear Plant Unit 2 Replacement Radiation Monitors (Attachment 8) and 04038903-7SP, Qualification Basis for 04034101 (2-RE 271, 272, 273 & 274) (Attachment 7) are the Watts Bar Unit 2 equipment specific qualification reports.
TVA Response to Follow up NRC Request:
Report 04507007-1TR RM-1000 System Verification Test Results is applicable to the WBN Unit 2 monitors. The
- 9.
N Open SSER 23 Table HH Item Number TVA5 Due: TBD Open-TVA/Bechtel Due: 2/25/11 The proposed response appears to be conflicting with the proposed response for OI-351 regarding not submitting the 04508905-QR report.
TVA to re-assess MSC 7/11/11: Assigned to J. Temples as GA-ESI Contract Manager for Licensing Support to confirm procedure was developed under 10CFR50 Appendix B.
Agenda for Weekly Telecom with TVA (I&C Chapter 7 only) rad18262.docx Open Items to be Resolved for SER Approval No.
SE Sec.
FSAR Sec.
Response
Acceptable Y/N Status/ Current Actions Resolution Path RAI No. & Date RAI Resp. Date Comments applicability is that 04507007-1TR includes all test cases called out in the 04507006 RM-1000 System Test Procedure Specification and contains evidence that the V&V tests were performed with version 1.0 software code. The verification report for version 1.1 software is document 04508005 RM-1000 Software Version 1.1 Software Verification Report. Document 04508006 RM-1000 Version 1.2 Software Verification and Validation Report shows that the required test was completed to validated version 1.2 code for the RM-1000.
The Engineering reviewed and approved proprietary versions of 04507007-1TR, 04508005 and 04508006 will be submitted within two weeks of receipt from GA-ESI. The unreviewed proprietary versions, non-proprietary versions and affidavit for withholding were submitted on TVA to NRC letter July 15, 2010 (Reference 3).
TVA Response to Follow up NRC Request GA-ESI has a single process for buying material, assembling and testing modules. The same process is used for any part number, safety related or not so they can avoid having to store the same part number in two different locations and avoid the possibility of mixing them up. Therefore, the Sorrento Electronics safety-related production modules and the Sequoyah non-safety-related modules are physically identical. Based on the above the report is acceptable.
proposed response for both OIs.
TVA to re-evaluate previous responses to OI-316 and OI-319 which have conflicting responses regarding the applicability of 04507007-1TR.
NRC Follow-up question Report 04507007-1TR, 1999 states in the Test Summary that Initially the testing was done using the SE safety related production modules that had undergone software V&V testing. The majority of the testing was done by using two of the Sequoyah non-safety related production modules for the TVA contract, substituted for the SE modules. Since the report is based on primarily non safety related components TVA to clarify and justify why NRC should accept this test report for safety related V&V testing.
NRC Follow-up All safety related work must be quality controlled per 10CFR50, App. B. TVA to confirm that the procedure used for the system verification tests (04507007) was actually a procedure that was prepared per 10CFR50, App. B.
353 7.5.2.
3 7.5 EICB (Singh)
Please provide a summary of the [manufacturers] commercial dedication plan for radiation monitors with references to the guidance document that it follows. Also please include different facets (e.g. receiving, inspection, testing etc.) of the plan.
GA-ESI submitted their commercial grade dedication procedure (OP-7.3-240, Safety-Related Commercial Grade Item Parts Acceptance, Revision H) to engineering for review. Engineering review of the procedure found that the procedure, Section 5, did not require multiple dedication
- 10. N Open SSER 23 Table HH Item Number 81 Open-TVA/Bechtel TVA to note that staff has written a safety evaluation and MSC 7/11/11: Assigned to J. Temples as GA-ESI Contract Manager for Licensing Support to obtain revised procedure.
Agenda for Weekly Telecom with TVA (I&C Chapter 7 only) rad18262.docx Open Items to be Resolved for SER Approval No.
SE Sec.
FSAR Sec.
Response
Acceptable Y/N Status/ Current Actions Resolution Path RAI No. & Date RAI Resp. Date Comments methods for complex CGI or CGI used in digital safety systems. As a result, it was determined that the GA-ESI program did not meet the requirements of NUREG-800, Section 7.0A, Revision 5.
A discussion with GA-ESI found that while not required by procedure, GA-ESI does perform vendor surveys as required by Method 2 of NP-5652. The surveys are done based on prudent business practices. Based on this discussion, GA-ESI agreed to review the CGI used in the WBN Unit 2 digital safety-related monitors to determine if they had been dedicated by more than one method.
The review of the CGI used in the WBN Unit 2 digital safety-related monitors determined that all CGI had been dedicated using Method 1 of EPRI guideline NP-5652. However, in the sample of items reviewed, there were CGI that were dedicated using a single method. Based on the results of the engineering procedure review and the results of the GA-ESI CGI review, Service Request 346896 was initiated to document the condition and to place the monitors in Conditional Release status.
Based on the results of the previous reviews, GA-ESI agreed to the following plan of action to resolve the CGD issue:
- 1.
GA-ESI shall revise its commercial grade dedication procedure (OP-7.3-240) to require multiple dedication methods be utilized for complex commercial grade items and commercial grade items for digital safety class systems. The evidence that this has been completed will be provided to TVA by April 15, 2011.
Specifically, Method 1 and at least one additional method from the list below will be used to ensure that the CGD procedure complies with the current SRP.
Method 1 - Special Tests and Inspections Method 2 - Commercial Grade Survey of Supplier Method 3 - Source Verification Method 4 - Acceptable Supplier/Item Performance Record
- 2.
GA-ESI shall take actions consistent with the revised operating procedure to address the CGls used in the WBN Unit 2 safety-related digital monitors. Evidence that those actions have been completed will be provided no later than September 1, 2011.
Based on the above action plan, TVA will resolve the issues with the GA-ESI CGD of CGI used in the WBN Unit 2 monitors and submit documentation of the resolution to the NRC by:
GA-ESI procedure OP-7.3-240 revision: April 30, 2011 Resolution of CGD of CGI used in WBN Unit 2 RM-1000 monitors: September 15, 2011 Due: TBD accepted EPRI TR-106439 (1996) as an acceptable method of addressing commercial dedication. EPRI NP-5652 must be used in conjunction with the additional guidance in EPRI TR-106439 for commercial dedication processes e.g. EPRI NP-6404, EPRI TR-102260, GL 89-02, and GL-91-05 per Section 3.3 of EPRI TR-106439.
Follow-up clarification:
TVA to review and satisfy itself with the procedure and provide NRC a copy of the procedure for review.
In addition, TVA and GA to provide information as to what additional measures were taken by GA with available documentation to prove that more than one method was followed for commercial dedication.
Follow-up comments Staff has reviewed GA document OP-7.3-240 and requests further clarification, addition, or amplification on the following comments:
Section 2, Applicable Documents Please add EPRI TR-102260 and IEEE 7-4.3.2 for digital components. Also add generic letter GL 91-05, Licensee Commercial-Grade Procurement and Dedication Program.
Section 3, Definitions, Approved Supplier List (ASL) How is Quality
Agenda for Weekly Telecom with TVA (I&C Chapter 7 only) rad18262.docx Open Items to be Resolved for SER Approval No.
SE Sec.
FSAR Sec.
Response
Acceptable Y/N Status/ Current Actions Resolution Path RAI No. & Date RAI Resp. Date Comments TVA Response to Follow up NRC Request (1) TVA has reviewed the revised GA-ESI procedure and determined that changes bring the CGD program into conformance with the requirements of NUREG-800, Section 7.0A, Revision 5 EPRI topical report TR-106439 and EPRI guideline NP-5652. Attachment 2 contains GA-ESI procedure OP-7.3-240 Safety-Related Commercial Grade Item Parts Acceptance, Revision I.
(2) As stated in TVA to NRC letter dated April 15, 2011(Reference 1), Attachment 4, List of New Commitment Items, item 2, the due date for resolution of this issue is September 15, 2011.
Assurance Program approved? Is a vendor survey performed?
Please explain the basis for approving the Quality Assurance Plan.
Section 3, Definitions, Basic Components Incomplete definition.
The definition for basic components must match the definition in 10CFR Part 21.
Section 3, Definitions, Components Please use or add the examples in the definitions which are relevant to General Atomics supplied equipment.
Section 3, Definitions, Critical Characteristics (CC) Incomplete definition. Use the definition in 10CFR Part
- 21.
Section 3, Definitions, Dedication Incomplete definition. Please use the definition in 10CFR Part 21. 10CFR Part 21 applies to components subject to 10CFR50, Appendix B and other facilities (other than nuclear power plants).
Section 3, Definitions, Identical Item Include same manufacturer and manufactured at the same time (Per Inspection Procedure 43004) along with same part, make and model number.
Section 3, Definitions, Like-for-Like This should be defined the same as identical item as noted in the comment above.
Section 4, Selection of SR CGI Acceptance Methods In the introductory paragraph of this section please
Agenda for Weekly Telecom with TVA (I&C Chapter 7 only) rad18262.docx Open Items to be Resolved for SER Approval No.
SE Sec.
FSAR Sec.
Response
Acceptable Y/N Status/ Current Actions Resolution Path RAI No. & Date RAI Resp. Date Comments elaborate where guidance for technical evaluation can be found.
Section 4, Method 1, Sub-item a Bullet No. 5 states the sample size to be taken but does not provide any guidance regarding the methodology for sample size selection.
Please include the guidance for sample selection methodology that is based on a recognized industry statistical method (e.g.
EPRI 7218).
Section 4.a, Method 1 Bullet No. 6 describes tests and inspections but does not provide the parameters of acceptability.
Section 4.b, Method 2 In the second paragraph please modify the wording to clarify that a commercial grade survey can be used to accept critical characteristics of simple or complex parts.
Section 4.b, Method 2 Bullet No. 5 Suggest that the wording be changed to clarify that the critical characteristics cannot be verified easily.
Section 4.b, Method 2 Paragraph following Bullet No. 5 Staff agrees that the approach is acceptable initially as long as receipt inspection is performed (Reference GL 89-02).
Subsequently a design engineer must evaluate the performance based on a defined frequency.
Section 4.b, Method 2 Second paragraph following Bullet No. 5.
Agenda for Weekly Telecom with TVA (I&C Chapter 7 only) rad18262.docx Open Items to be Resolved for SER Approval No.
SE Sec.
FSAR Sec.
Response
Acceptable Y/N Status/ Current Actions Resolution Path RAI No. & Date RAI Resp. Date Comments After the first sentence add the sentence that engineering will determine the acceptability of critical characteristics.
Section 4.c. Method 3 -
Source Verification Please add an opening sentence explaining that this method is used when a supplier does not have adequate programmatic controls in place.
Section 4.e.
Combination of two or more methods In the first paragraph please state that method 2 and method 4 alone are not sufficient per the guidance of GL 89-02.
Section 6.e. Part Changes Add the fact that the change should be based on equivalency evaluations.
Section 6.f. Previous Dedication Review In the first paragraph please make it clear that engineering should evaluate there have been no design changes.
Section 6.h. Technical Evaluation In the first paragraph (Item 1) there is a need to augment guidance for technical evaluation.
Need to explain the comment further.
Section 6.h. Technical Evaluation In the fourth paragraph (Item 4)
This paragraph does not match the definition of like-for-like replacement as noted by staff comments.
Section 6.i.
Determination of Critical Characteristics It is not clear why the critical characteristics should be limited to
Agenda for Weekly Telecom with TVA (I&C Chapter 7 only) rad18262.docx Open Items to be Resolved for SER Approval No.
SE Sec.
FSAR Sec.
Response
Acceptable Y/N Status/ Current Actions Resolution Path RAI No. & Date RAI Resp. Date Comments environment. Please expand or justify the statement.
Section 9, 10CFR21 Please modify the requirements of reporting per the guidance of 10CFR21.21. These requirements apply to, Each individual, corporation, partnership, dedicating entity, or other entity subject to the regulations in this part.
Section 10 Certifications Please change the last sentence to clarify that once the critical characteristics have been verified and the item dedicated it is no longer commercial grade. Present wording causes confusion.
General It is recommended that the order in which the procedure is organized be re-evaluated.
Following the Definitions section, safety classification should be addressed first then followed by technical evaluation, and then the acceptance methods.
396 3.10 Civil Provide proprietary, non-proprietary versions and affidavits for withholding for the following documents:
General Atomics Electronic Systems 04038903-1SP, Qualification Basis for 04031101-001 (2-RE-90-130 &131).
General Atomics Electron Systems 04038903-2SP, Qualification Basis for 04031301-001 (2_RE-90-106).
General Atomics Electronic Systems 04038903-4SP, Qualification Basis for 04031501-001 (2-RE-90-112).
- 11.
Open SSER 23 Table HH Item Numbers TVA21 Schedule: TBD Request from NRC Civil branch received from J. Poole via e-mail on July 6, 2011.
Open-TVA/Bechtel MSC 7/11/11: Assigned to J. Temples as GA-ESI Contract Manager for Licensing Support.