ML11165A141

OL - FW: NRC Bucket List and Sser 22/23 for 5/26/11

ML11165A141
Person / Time
Site:	Watts Bar
Issue date:	05/23/2011
From:	Office of Nuclear Reactor Regulation
To:	Division of Operating Reactor Licensing
References
Download: ML11165A141 (17)

Text

WBN2Public Resource From: Poole, Justin Sent: Monday, May 23, 2011 10:12 AM To: Epperson, Dan Cc: WBN2HearingFile Resource

Subject:

FW: NRC Bucket List and SSER 22/23 for 5/26/11 Attachments: NRC PM Open Items List 5-26-11.docx; Updated SSER 22-23 Open Items Plan 5-23-11.docx Justin C. Poole Project Manager NRR/DORL/LPWB U.S. Nuclear Regulatory Commission (301)4152048 email: Justin.Poole@nrc.gov From: Crouch, William D [1]

Sent: Saturday, May 21, 2011 8:54 AM To: Poole, Justin; Milano, Patrick; Campbell, Stephen Cc: Adair, James G; Arent, Gordon; Beach, Charles D; Bryan, Robert H Jr; Detchemendy, Thomas F; Elliott, Walter L Jr; Elton, Thomas L; Freeman, Edwin E; Glover, Christopher Edmund; Helms, Douglas F; Hemmer, Gerald L Jr; Henrich, Nolan T Jr; Hilmes, Steven A; Johnson, Robert M; Jones, Dennis Michael; Knuettel, Edward Terry; Koontz, Frank A Jr; Metzler, Ernest Thomas; Miller, Lee R; Olson, Peter Edwin; Riedl, Christopher John; Schlessel, Jerry V; Shea, Joe; Smith, James D; Snyder, Laura L; Spink, Thomas E; Stephenson, Catherine L; Stinson, Kelly David Jr; Stockton, Rickey A; Tinley, Mary Darlene; Woods, Steven E

Subject:

NRC Bucket List and SSER 22/23 for 5/26/11 See attached updated lists with latest forecast dates William D. (Bill) Crouch (423) 3652004 WBN (256) 7777676 Cell 1

Hearing Identifier: Watts_Bar_2_Operating_LA_Public Email Number: 385 Mail Envelope Properties (19D990B45D535548840D1118C451C74D83F07630B9)

Subject:

FW: NRC Bucket List and SSER 22/23 for 5/26/11 Sent Date: 5/23/2011 10:11:58 AM Received Date: 5/23/2011 10:12:00 AM From: Poole, Justin Created By: Justin.Poole@nrc.gov Recipients:

"WBN2HearingFile Resource" <WBN2HearingFile.Resource@nrc.gov>

Tracking Status: None "Epperson, Dan" <Dan.Epperson@nrc.gov>

Tracking Status: None Post Office: HQCLSTR02.nrc.gov Files Size Date & Time MESSAGE 1118 5/23/2011 10:12:00 AM NRC PM Open Items List 5-26-11.docx 35574 Updated SSER 22-23 Open Items Plan 5-23-11.docx 33270 Options Priority: Standard Return Notification: No Reply Requested: No Sensitivity: Normal Expiration Date:

Recipients Received:

Page 1 of 6 NRC PM Open Items List 5/26/11 (423) 751-6338 ID 657601 No. Description Status Additional Comments Resp Org/Person

1. Cyber Security Plan/Controls and Assess Update Cyber Security Plan IAW NEI 08-09 Rev 6 per Heinrich/Snyder Implementation CDAs/Identify NRC letter dated 5/24/10. NRC Inspection in 2011 (Bryan)

Mods 2/28/11A Provide update to change commitment for April ready for Inspection RAI Response 4/7/11A Response to 3 Generic RAIs Plan for Common Systems 6/7/11 Identify Required Exemptions Scope Mods 5/31/11 TI issued 5/30/11 NRC Table Top/Pilot Oct 2011 Procedures complete 9/30/11

Page 2 of 6 No. Description Status Additional Comments Resp Org/Person Inspection Dec 2011

2. Instrumentation RAI List (Knuettel) Ongoing RAI Responses Eng/Hilmes (Smith) 5/20/11A Provide proprietary Westinghouse presentation 6/8/11 Provide requested WINCISE Proprietary Documents 6/17/11 Provide non-prop versions 6/3/11 NRC review draft RAIs for deletions

3. Resolve Licensing Basis Preservation 5/27/11 TVA to provide QA audit results Eng/Freeman Self Assessment PERs (Crouch) (Smith)

4. Status of GSI 199 Eastern Seismicity 6/12/11 TVA/NRR (Crouch)

5. Complete Implementation (Hemmer) RAI Response Respond to RAI Hemmer 3/29/11A (Smith)

Implement two unit commitments.

RAI Clarification Provide updated information for tables contained in for Fuel the 6/29/07 and 7/1/10 letters.

Question 2 5/9/10A Letter did not address Phase I commitments Diesel 6/1/11 Pump Relocation 6/17/11 Procedures Issued 6/30/11

Page 3 of 6 No. Description Status Additional Comments Resp Org/Person Inspection -

August 2011 Phase I commitments 8/1/11

6. Provide feedback on the status of NRC SSER 23 NRC to provide status of review in SSER 23 NRR review of Integrated Safeguards Test submittal

7. Document Control Issues for two letters 6/15/11 7/15, 10/5, 10/21 and 10/29 letters. NRC to reprint Licensing/Boyd 7/15 letter and provide to NRC Document control.

TVA/Bechtel to provide non-proprietary version of documents that can be released to the public. TVA to provide revised letter that says non-prop once prop documents removed. NRC action to contact Kenny Nguyen, NRC Document Control regarding A102.

8. Chapter 15.5 RAIs 12/10/10A Additional question regarding meteorology data from Wastrack RAI response 2008-2009 (Bryan) 6/5/11

9. Fire Protection Report Questions 3/31/11A Justification Criteria ENG/Hilmes regarding OMA (Crouch) 5/6/11A Set 3 RAIs 5/18/11A FPR 6/17/11 Justifications 5/27/11 Set 4A RAIs 6/7/11 Set 4B RAIs TBD Set 5 RAIs

10. IST Tech Spec Change 5/27/11 TVA Corporate Licensing (Shea)

11. Environmental Phone call to discuss 4/28/11A Responded to RAI and attached revised Impingement Environmental/

intake flow rate/velocity at IPS and Report Hopping

Page 4 of 6 No. Description Status Additional Comments Resp Org/Person SCCW in EIS versus NPDES. (Bryan)

12. Tech Spec Revisions from latest T/S 5/10/11A Meeting Licensing/Elton markup and NRC Review comments (Bryan) 6/10/11 Submittal

13. ASME III to XI transition Need NRC When does ISI program begin with partial plant N-3? Eng/Helms Letter Are repairs/mods after N-5 controlled under Section III (Crouch) or Section XI? The timing for the NIS-2 in the letter does not comply with the ASME Code . The NIS-2 must be before commercial operation.

14. Chapter 15 RAI on Dose calc basis 5/26/11 Bechtel (Fredrick) preparing answer. Eng/Koontz (Bryan)

15. Chapter 11/FSEIS RAIs 5/11/11A Public Meeting 5/11/11 Chem/Woods (Bryan) 5/20/11A Chapter 11/EIS Letter 6/3/11 X/Q info in FSAR 5/24/11 Chapter 11 RAI List 5/24/11 X/Q to 50 miles

16. Hydrology sand bag question 4/20/11A Five RAI questions Corp/Selman 5/11/11A NRC Visit to Knoxville/TVA dam 5/20/11A NRC Info Request 5/23/11 NRC Calc Request

17. Letter to notify NRC when Vital Area 5/31/11 Date for schedule Lic/Crouch Boundary returned to original location

18. Part 70 License 6/10/11 NRC to issue Part 70 license. Milano NRC question related to dry versus wet storage.

4/29/11 TVA issued letter regarding placement of new Unit 2 fuel in new fuel vault and SFP.

19. ACRS Topics Improvements, Inspection status, Refurb status, Construction Status, Japan, IST Re-Presentation,

Page 5 of 6 No. Description Status Additional Comments Resp Org/Person Cyber Security

20. SAMDA RAIs 05/11/11A Meeting on 5/11/11 05/13/11A 1st Submittal 5/25/11 2nd Submittal

21. SSER 22/23 Open Items Response 6/3/11 Addresses 15 Open Items - Need item 69 clarification

22. Chapter 12 RAI on Instrument Channel 6/24/11 ENG/Hilmes Operability Tests

23. Transient Analysis issues ENG/Koontz Overpressurization 4/1/11A WEC/Morgan Boron Info 3/25/11A Inadvertent SI 4/29/11A CVCS Malfunction 4/29/11A 5/13/11A Steam line break Proprietary review of audit report 4/22/11A Audit Report Response 5/13/11A Audit Report Follow up Questions 5/23/11 Additional Follow up Questions TBD

24. Sump Strainer Loads RAI 4/28/11A Eng/Helms (Bryan)

25. Sump Strainer Flow RAI 4/28/11A Eng/Helms (Bryan)

26. NRR/Region assign SSER 22 items 1, 4, 5/17/11A Issue resolved at 5/17/11 NRC meeting Milano 7, 9, 11, 19, 21, 38

27. FSAR A104 6/3/11 Lic/Stockton

28. IEB 88-02 SG Tube Cracking TBD What are the SG inspection plans in light of the Corp SG/

experience with a French reactor exhibiting SG tube Webber cracking early? Is TVA planning to change the ISI/Tinley

Page 6 of 6 No. Description Status Additional Comments Resp Org/Person inspection plan due to this operating experience?

29. Develop list of planned License 9/1/11 Review Unit 1 SER for exemptions. NRR/TVA Conditions, Exemptions and Relief (Bryan)

Requests (Crouch)

30. Submit final REP prior to fuel load Complete NRR to determine if submittal has to occur before EP/

(Spink) License rather than before fuel load. Detchemendy (Bryan)

Complete 1. Fix Section 6.0, Event 6.2 in Rev 92xx.

10/1/11 2. Submit Final REP and EPIPs 180 days prior to OL.

31. Issue two Unit Offsite Dose Calculation 9/1/11 Chemistry/

Manual (Beach) Review TS Chapter 5 Woods programs also (Bryan)

32. Copy of Site Plan for NSR TBD Fire Ops/Sterchi

33. Issue Unit 2 Completion Letter (Crouch) 3/1/12 Licensing

34. Combined U1/U2 FSAR (Stockton) 3/1/12 Licensing

35. Submit final as-constructed FSAR 10/1/11 Licensing/

figures Stockton

36. Verify Tech Spec Setpoints match calcs 8/1/11 Eng/Hilmes (Bryan)

37. Letter to terminate Part 30/40 License 4/1/12 Licensing after receipt of Part 50 License (Crouch)

38. Discuss IPS velocity calc at 5/11 mtg 5/11/11A Discussed at meeting Lic (Bryan) 5/19/11A Provide submittal to describe intake configuration

39. Provide date of Unit 1 PASS T/S 5/3/11A Provide NRC SER to NRR via e-mail Licensing/

submittal and NRC SER date Stockton (Crouch)

40. Provide feedback on need to revise 5/4/11A See e-mail from Crouch dated 5/2/11. Milano submittal regarding testing of non-EQ hand switches. NRR reviewed determined no need to revise submittal or NRC July 2 letter.

SSER 22/23 Open Item Plan 5/23/11 Items with the Organization shaded are inspection related Item Question/Issue Lead Action Plan (1) Review evaluations and corrective actions Const Complete - Addressed by Maximo letter associated with a power assisted cable Commitment Closure package in pull. (NRC safety evaluation dated August 10181059 folder 31, 2009, ADAMS Accession No.

ML092151155)

(2) Conduct appropriate inspection activities Elec Provide NRC Residents access to as-letter to verify cable lengths used in calculations constructed ICRDS database and in and analysis match as-installed associated calcs.

folder configuration. (NRC safety evaluation dated August 31, 2009, ADAMS Due date:02/29/2012 (Khan)

Accession No. ML092151155)

Note: Pending completion of the cable pull effort and updating ICRDS for as-installed cable lengths by construction.

(4) Conduct appropriate inspection activities Elec/ Complete - Close to Inspection Report letter to verify that TVAs maximum SWBP Const 20100604 in criteria for signal level and coaxial cables folder do not exceed the cable manufacturers maximum SWBP criteria. (NRC safety evaluation dated August 31, 2009, ADAMS Accession No. ML092151155)

(7) Verify commitment completion and review Elec See commitments in TVA Letter.

letter electrical design calculations. (TVA letter Provide NRC Residents a copy of in dated October 9, 1990, ADAMS Accession related electrical calculation procedures folder No. ML073551056) and provide NRC access to calculations Due date: 8/1/11 (Khan)

(9) Confirm that education and experience of Lic Obtain education and experience pg management and principal supervisory information from WBN Human 13-2 positions down through the shift Resources and provide info to NRC supervisory level conform to Regulatory Residents.

Guide 1.8. (Section 13.1.3)

Due date: 7/15/11 (Elton)

(10) Confirm that TVA has an adequate Ops Provide submittal that confirms we have pg number of licensed and non-licensed adequate personnel in the pipeline.

13-2 operators in the training pipeline to support the preoperational test program, Due date: 7/15/11 (Wallace) fuel loading, and dual unit operation.

(Section 13.1.3)

(11) The plant administrative procedures Ops Provide NRC Residents copy of pg should clearly state that, when the procedure that provides the controls of 13-2 Assistant Shift Engineer assumes his this function.

duties as Fire Brigade Leader, his control

room duties are temporarily assumed by Due date: 7/15/11 (Wallace) the Shift Supervisor (Shift Engineer), or by another SRO, if one is available. The plant administrative procedures should clearly describe this transfer of control room duties. (Section 13.1.3)

(12) TVAs implementation of NGDC PP-20 LIC Provide self assessment related PER pg and EDCR Appendix J is subject to future closure packages to Licensing for NRR 25-3 NRC audit and inspection. (Section 25.9) review.

Due date: 6/15/11 (Smith)

(13) TVA is expected to submit an IST program ISO Provide submittal addressing IST pg and specific relief requests for WBN Unit 2 program and relief requests.

3-11 nine months before the projected date of OL issuance. (Section 3.9.6) Due date: 7/15/11 (Tinley)

(16) Based on the uniqueness of EQ, the NRC Elec Provide NRC Residents copies of EQ pg staff must perform a detailed inspection documents as requested for the onsite 3-12 and evaluation prior to fuel load to inspections.

3-13 determine how the WBN Unit 2 EQ program complies with the requirements of Due date: Ongoing Inspection (Khan) 10 CFR 50.49. (Section 3.11.2)

(17) The NRC staff should verify the accuracy Elec Provide NRC Residents copies of EQ pg of the WBN Unit 2 EQ list prior to fuel documents as requested for the onsite 3-13 load. (Section 3.11.2.1) inspections.

Due date: Ongoing Inspection (Khan)

(19) The NRC staff should complete its review Elec Provide NRC Residents copies of EQ pg of TVAs EQ Program procedures for documents as requested for the onsite 3-14 WBN Unit 2 prior to fuel load. (Section inspection 3.11.2.2.1)

Complete - Expect NRC to close in next inspection report (21) The NRC staff should confirm that the Elec Provide NRC Residents copies of EQ pg Electrical Penetration Assemblies (EPAs) documents as requested for the onsite 3-14 are installed in the tested configuration, inspection and that the feedthrough module is manufactured by the same company and Due date: 5/20/11 (Khan) is consistent with the EQ test report for the EPA. (Section 3.11.2.2.1)

(25) Prior to the issuance of an operating Lic Provide Insurance coverage submittal.

pg license, TVA is required to provide 22-1 satisfactory documentation that it has Due date: 10/1/11 (Smith) obtained the maximum secondary liability insurance coverage pursuant to 10 CFR 140.11(a)(4), and not less than the amount required by 10 CFR 50.54(w) with respect to property insurance, and the NRC staff has reviewed and approved the documentation. (Section 22.3)

(29) Provide a detailed description of the Elec Provide response for submittal to NRR pg transmission system grid conditions and 8-8 the operating characteristics of the offsite Due date: 7/15/11 (Hilmes) power supply at the Watts Bar Hydro (for dual-unit operation), including the operating voltage range, post contingency voltage drops (including bounding values and post-unit trip values), and operating frequency range. Provide the design operating voltage range of the shutdown boards (minimum and maximum voltage) and information regarding how low the Watts Bar Hydro Station voltage could drop (assuming operation of the LTCs) while still supplying the worst-case shutdown board loads at the minimum design voltage of the shutdown boards.

The summary of the grid studies should address dual-unit operation, the transmission network interface available fault current changes, and the impact on the switchyard and plant switchgear and cabling. (Section 8.2.2)

(30) TVA should confirm that all other safety- Elec Provide response for submittal to NRR.

pg related equipment (in addition to the Class 8-10 1E motors) will have adequate starting Due date: 8/1/11 (Hilmes) and running voltage at the most limiting safety related components (such as motor Note: This issue is with Corporate operated valves, contactors, solenoid Licensing to resolve on Unit 1. Unit 2 valves or relays) at the degraded voltage resolution will be the same as it is for relay setpoint dropout setting. TVA should Unit 1.

also confirm that the final Technical Specifications are properly derived from these analytical values for the degraded voltage settings. (Section 8.3.1.2)

(32) TVA should provide to the NRC staff the Elec Provide response for submittal to NRR.

pg details of the administrative limits of EDG 8-14 voltage and speed range, and the basis Due date: 8/1/11 (Hilmes) for its conclusion that the impact is negligible, and describe how it accounts for the administrative limits in the Technical Specification surveillance requirements for EDG voltage and frequency. (Section 8.3.1.14)

(35) TVA should provide information to the Mech/ Complete - A104 Update received pg NRC staff that the CCS will produce Chem 10-9 feedwater purity in accordance with BTP MTEB 5-3 or, alternatively, provide justification for producing feedwater purity to another acceptable standard. (Section 10.4.6)

(37) The NRC staff will review the combined REP Submit final Unit 1/2 REP to NRC pg WBN Unit 1 and 2 Appendix C prior to 13-8 issuance of the Unit 2 OL to confirm (1) Due date: October 1, 2011 that the proposed Unit 2 changes were incorporated into Appendix C, and (2) that changes made to Appendix C for Unit 1 since Revision 92 and the changes made to the NP-REP since Revision 92 do not affect the bases of the staffs findings in this SER supplement. (Section 13.3.2)

(38) The NRC staff will confirm the availability REP The Emergency Response Data System pg and operability of the ERDS for Unit 2 software has previously been modified 13-14 prior to issuance of the Unit 2 OL. (Section and tested for the Watts Bar Unit 2 13.3.2.6) addition. This unit can be selected from the ERDS menu to send data to the NRC at this time. In addition, the software has been developed and tested to send data from the WBN PEDS to the CECC. However, the official list of points for Watts Bar Unit 2 has not been provided by Unit 2 Design Engineering and, until this has been completed and submitted to the Computer Engineering Group for addition to the ERDS software, official testing of the software for this unit cannot be completed with the NRC in order to declare the WBN ERDS Unit 2 operational. This list is derived from the official Data Point List. Once developed, Unit 2 Licensing submits the data to the NRC. Once this list has been received by the NRC, it would require one month to add the list to the NRC data systems, write the test, schedule the test with TVA/NRC, run the test, and TVA submit the results.

Due date: 10/1/11 (39) The NRC staff will confirm the adequacy REP Provide NRC Residents copies of pg of the communications capability to related documents as requested for the 13-14 support dual unit operations prior to onsite inspection. This item is covered issuance of the Unit 2 OL. (Section by the response to Item 38 13.3.2.6)

Due date: See Item 38 (40) The NRC staff will confirm the adequacy REP Perform self assessment to verify pg of the emergency facilities and equipment processes and materials in main control 13-15 to support dual unit operations prior to room, TSC, OSC, EOF and local issuance of the Unit 2 OL. (Section recivery facility. Provide NRC Residents 13.3.2.8) copies of self assessment documents for the onsite inspection.

Due date: 10/1/11 (41) TVA committed to (1) update plant data Computer 1) Provide demonstration of capability of pg displays as necessary to include Unit 2, Eng SPDS, ICS and PEDS data system 13-16 and (2) to update dose assessment displays for Unit 2.

models to provide capabilities for assessing releases from both WBN units. Due date:

The NRC staff will confirm the adequacy of these items prior to issuance of the REP 2) Submit EPIP-13. Describe RED, Unit 2 OL. (Section 13.3.2.9) FRED and BRED data systems..

Due date: 10/1/11 (42) The NRC staff will confirm the adequacy Computer Covered by Item 41 (1) pg of the accident assessment capabilities to Eng 13-16 support dual unit operations prior to Due date: See Item 41(1) issuance of the Unit 2 OL. (Section 13.3.2.9)

(43)Section V of Appendix E to 10 CFR REP Submit Unit 1/2 REP implementing pg Part 50 requires TVA to submit its detailed procedures (EPIP-1 thru EPIP-17) to 13-23 implementing procedures for its NRC emergency plan no less than 180 days before the scheduled issuance of an Due date: October 1, 2011 operating license. Completion of this (Detchemendy) requirement will be confirmed by the NRC staff prior to the issuance of an operating license. (Section 13.3.2.18)

(47) The NRC staff noted that TVAs changes Lic Complete - A104 Update received pg to Section 6.2.6 in FSAR Amendment 97, 6-12 regarding the implementation of Option B of Appendix J, were incomplete, because several statements remained regarding performing water-sealed valve leakage tests as specified in 10 CFR [Part] 50, Appendix J. With the adoption of Option B, the specified testing requirements are no longer applicable; Option A to Appendix J retains these requirements. The NRC discussed this discrepancy with TVA in a telephone conference on September 28, 2010. TVA stated that it would remove the inaccurate reference to Appendix J for specific water testing requirements in a future FSAR amendment. (Section 6.2.6)

(48) The NRC staff should verify that its LIC Complete - No TVA action pg conclusions in the review of FSAR 6-15 Section 15.4.1 do not affect the Licensing to address in next SSER conclusions of the staff regarding the update letter acceptability of Section 6.5.3. (Section 6.5.3)

(49) The NRC staff was unable to determine Mech Provide NRC Residents how the refurb letter how TVA linked the training qualification training requirements are linked to the in requirements of ANSI N45.2-1971 to TVA ANSI standard. Provide the training folder Procedure TI-119. Therefore, the records for refurb inspectors.

implementation of training and qualification for inspectors will be the Due date: June 15, 2011 (Moll) subject of future NRC staff inspections.

(NRC letter dated July 2, 2010, ADAMS Accession No. ML101720050)

(50) TVA stated that about 5 percent of the Const Notify NRC Residents of anchor bolt pull letter anchor bolts for safety-related pipe tests.

in supports do not have quality control folder documentation, because the pull tests Due date: July 1, 2011 (Adair) have not yet been performed. Since the documentation is still under development, the NRC staff will conduct inspections to follow-up on the adequate implementation of this construction refurbishment program requirement. (NRC letter dated July 2, 2010, ADAMS Accession No.

ML101720050)

(51) The implementation of TVA Procedure TI- Mech Provide NRC Residents the results of letter 119 will be the subject of NRC follow-up the refurb program.

in inspection to determine if the construction folder refurbishment program requirements are Due date: Ongoing Inspection (Moll) being adequately implemented. (NRC letter dated July 2, 2010, ADAMS Accession No. ML101720050) 52 TVA should provide an update to the FSAR I&C Complete - A104 Update received draft replacing Table 12.2-3 with the expected source strength values of the freshly irradiated IITAs. (Section 12.3) 53 TVA should provide an update to the FSAR Rad Pro Provide update to FSAR based on draft reflecting the information provided in its 10/4/10 letter to NRC.

letter dated October 4, 2010, regarding the WBN radiation protection design features, Due Date: June 15, 2011 (Grim) including controlled access areas, decontamination areas, and onsite laboratories and counting rooms. (Section 12.4) 54 TVA should provide adequate technical I&C Provide requested info using correct draft justification to the staff to relax the frequency methodology of the radiation monitor channel quarterly operability tests. TVA should provide Due Date: June 30, 2011 (Hilmes) sufficient information to the staff to determine that the protable airborne radiation monitors comply with the requirements of 10 CFR 20.1501. TVA should provide sufficient information for the staff to determine that the licensing or TVA program requirements for the calibration and operability testing of area radiation monitors are sufficient to meet the regulatory

requirements of 10 CFR 20.1501. (Section 12.4) 55 TVA should provide sufficient information to Lic Complete - Info provided by Question draft the staff to demonstrate that the two area 27 of 2/25/11 letter radiation monitors for the Spent Fuel Pit comply with the requirements of 10 CFR 70.24 and 10 CFR 50.68 for radiation monitoring in areas where fuel is handled or stored. (Section 12.4) 56 TVA should update the FSAR to reflect the Lic Complete - TVA does not believe an draft information regarding the dose assessment FSAR update is warranted. The info in program provided in its letter the NRC dated the 6/3/10 letter is merely confirming June 3, 2010. (Section 12.5) that the WBN Unit 1/2 history meets the requirements of the FSAR.

57 TVA should update the FSAR to reflect the Lic Develop FSAR change from 10/4/10 draft qualification standards of the RPM as submittal - Question 12-13.

provided in its letter to the NRC dated October 4, 2010. (Section 12.6) Due Date: 5/27/11 (Stockton) 58 The staff has insufficient information to Lic Discussion in progress with NRC draft conclude that TVA has taken appropriate regarding this item versus Item 53 actions to reduce radiation levels and (apparent contradiction in the increase the capability of operators to questions).

control and mitigate the consequences of an accident at WBN Unit 2, in accordance with Provide requested info the guidance of NUREG-0737, Item II.B.2, or can maintain occupational doses to plant Due Date:

operators within the requirements of GDC

19. Therefore, the staff cannot conclude that the plant shielding for WBN Unit 2 is acceptable. (Section 12.7.1) 59 The staff's evaluation of the compatibility of Mech Complete - Addressed by TVA letter draft the ESF system materials with containment dated 3/4/11, question 3.o.1 sprays and core cooling water in the event of a LOCA is incomplete pending resolution of GSI-191 for WBN Unit 2. (Section 6.1.1.4) 60 TVA should amend the FSAR description of Lic Complete - A103 provided update draft the design and operation of the spent fuel pool cooling and cleanup system in FSAR Section 9.1.3 as proposed in its December 21, 2010, letter to the NRC. (Section 9.1.3) 61 TVA should provide information to the NRC Lic Complete - This will be addressed by a draft staff to demonstrate that PAD 4.0 can License Condition conservatively calculate the fuel temperature and other impacted variables, such as stored energy, given the lack of a fuel thermal conductivity degradation model.

(Section 4.2.2.1) 62 Confirm TVA's change to FSAR Section Lic Complete - A103 provided update draft 10.4.9 to reflect its intention to operate with each CST isolated from the other. (Section 10.4.9)

63 TVA should confirm to the NRC staff that I&C Provide requested info draft testing prior to Unit 2 fuel load has demonstrated that two-way communications Due Date: 6/16/11 for plan is impossible with the Eagle 21 communications interface. (Section 7.2.1.1) 64 TVA stated that, "Post modification testing I&C Provide requested info draft will be performed to verify that the design change corrects the Eagle 21, Rack 2 RTD Due Date: Need FDCN date from accuracy issue prior to WBN Unit 2 fuel Westinghouse load." The issue is open pending NRC staff review of the testing results. (Section 7.2.1.1) 65 TVA should provide justification to the staff I&C Provide requested info draft regarding why different revisions of WCAP-13869 are referenced in WBN Unit 1 and Due Date: 6/15/11 (Hilmes)

Unit 2. (Section 7.2.1.1) 66 TVA should clarify FSAR Section 9.2.5 to Lic Complete - A102 provided update to draft add the capability of the UHS to bring the FSAR Section 9.2.2.4 to cover this non accident unit to cold shutdown within 72 question for both ERCW and CCS.

hours. (Section 9.2.5) 67 TVA should confirm, and the NRC staff Civil Provide EDCR closure documentation draft should verify, that the component cooling for installation of CCS thermal barrier booster pumps for Unit 2 are above PMF booster pump dike.

level. (Section 9.2.2)

Due Date:

68 TVA should clarify to the NRC staff how the Lic Complete - A102 provided update draft CSS complies with GDC 5. (Section 9.2.2) 69 The WBN Unit 2 RCS vent system is Mech Provide EDCR closure documentation draft acceptable, pending verification that the for installation of ECCS vents. EDCR RCS vent system is installed. (Section 5.4.5) numbers 52637 (RHR) [P3 Completion Date 6/7/11], 53311 (SI) [P3 Completion Date 8/25/11]

Due Date: See above 70 TVA should provide the revised WBN Unit 2 ISO Provide requested info draft PSI program ASME Class 1, 2, and 3 Supports "Summary Tables," to include Due Date: 11/1/11 (Tinley) numbers of components so that the NRC staff can verify that the numbers meet the reference ASME Code. (Section 3.2.3 of Appendix Z of this SSER) 71 TVA should confirm to the staff the Lic Complete - Letter issued 4/21/11 draft replacement of the current Unit 2 clevis insert bolts to the latest design, which uses an X-750 alloy with an HTH process, rolled threads, and a larger radius on the undercut of the cap screw head. (Section 3.9.5) 72 Based on its review, the staff asked TVA Lic Open pending NRC review draft several questions regarding the ICC instrumentation. TVA responded to the staff questions by letter dated October 26, 2010 (ADAMS Accession No. ML103020322).

The NRC staff has not completed the review of the additional information provided by TVA. The staff will provide its evaluation after completion of that review. (Section 4.4.8) 73 The NRC staff will inspect to confirm that Ops Provide copies of EOPs for inspection.

draft TVA has completed the WBN Unit 2 EOPs prior to fuel load. (Section 7.5.3) Due Date: (Wallace) 74 The NRC staff will verify installation of the I&C Provide EDCR closure documentation draft acoustic-monitoring system for the power- for installation of acoustic monitors.

operated relief valve (PORV) position indication in WBN Unit 2 before fuel load. Panels installed 5/18/11 (Section 7.8.1) Probes not installed Due Date:

75 The NRC staff will verify that the test PreOp Provide copies of test procedures for draft procedures and qualification testing for inspection.

auxiliary feedwater initiation and control and flow indication are completed in WBN Unit 2 Due Date: (Olson) before fuel load. (Section 7.8.2) 76 The NRC staff will verify that the derivative I&C Provide EDCR closure documentation draft time constant is set to zero in WBN Unit 2 for setting of time constant.

before fuel load. (Section 7.8.3)

Due Date: