ML16168A330
| ML16168A330 | |
| Person / Time | |
|---|---|
| Site: | Prairie Island  |
| Issue date: | 06/03/2016 |
| From: | Northard S Northern States Power Co, Xcel Energy |
| To: | Document Control Desk, Office of Nuclear Reactor Regulation |
| Shared Package | |
| ML16168A332 | List:
|
| References | |
| L-PI-16-049 | |
| Download: ML16168A330 (15) | |
Text
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Section 1, 12 and Appendix I Contains SUNSI Withhold from Public Disclosure in accordance with 10 CFR 2.390 Xcel Energy JUN. ti 3 2016 U S Nuclear Regulatory Commission ATTN: Document Control Desk Washington, DC 20555-0001 Prairie Island Nuclear Generating Plant Units 1 and 2 Dockets 50-282 and 50-306
- Renewed License Nos. DPR-42 and DPR-60 Updated Safety Analysis Report (USAR) Revision 34 L-Pl-16-049 10 CFR 50.71(e)
Pursuant to 10CFR 50.71(e) and Nuclear Regulatory Commission (NR¢) specific exemption granted May 22, 2006 (ADAMS Acces.sion Number ML061r10032), Northern States Power Company, a Minnesota corporation, doing business as Xcel En~rgy (hereafter "NSPM"), by this letter submits USAR page revisions for the Prairie Island Nuclear Generating Plant (PINGP), Units 1 and 2., Information Regarding Changes to* the USAR, identifies those changes made based on approved license amendments, changes made under the provisions of 10 CFR 50.59, 10 CFR 50.46, and editorial changes including deletion of particular information and the basis for that deletion., Updated Safety Analysis Report, is a CD-ROM containing USAR Revision 34 in its entirety. This revision was made pursuant to 10 CFR 50.71(e), using the guidance of NEI 98-03, Rev. 1, "Guidelines for Updating Fi_nal Safety Analysis Reports."
NSPM requests that US~R Revision 33 be destroyed or marked superseded.
. Enclosure 3, Report Consistent with 10 CFR 54.37(b), contains a report consistent with 10 CFR 54.37(b) which describes how the effects of aging of newly-identified structures,**
system, or components will be managed, such that the intended functions described in 10 CFR 54.4 will be effectively maintained during the license renewal period of extended operation.
. If there are any questions or if additional information is needed, please contact Ms.
Pamela Johnson at 651-267-6829 1717 Wakonade Drive East
- Welch, Minnesota 55089-9642 Telephone: 651.388.1121
~--:--*--.
Document Control Desk Page 2 Summary of Commitments This letter contains no new commitme_nts and no revisions to existing commitments.
I certify that the information presented herein accurately presents changes made since the last updaf ubmittal up through December 6, 2015.
~C-Scott Northard Acting Site Vice Presid
, Prairie Island Nuclear Generating Plant Northern States Power Company - Minnesota Enclosures (3) cc:
Administrator, Region Ill, USNRC Project Manager, PINGP, USNRC Resident Inspector, PINGP, USNRC
ENCLOSURE 1 INFORMATION REGARDING CHANGES TO THE USAR Changes were made to the Updated Safety Analysis Report (USAR) which are identified in the following list by their input numbers (with which side-barred changes are denoted). Note that USAR Input Numbers can be searched on the USAR CD-ROM,, to locate each change.
US'AR Revised Basis Description Input No.
Section 01376266 12 Editorial Clarifies Screenhouse Design Classification.
01395778 8
50.59 Screening Updates USAR for upgrades made to the 4307, Revision 2 substation relay control systems by EC 20494.
I 50.59 Screening EC 22493 replaced the RMU Degasifier 01400506 10*
4334, Revision Transfer Pump and valves to reduce the 0, and Editorial potential for oxygen ingress. In addition 1 this change removes excessive detail.
Changed USAR to reflect EC 18840 which 50.59 Screening installed new containment isolation boundary 01404331 Table 5.2-1
- manual valves in the SI test line to resolve a 4408, Revision 1 conflict between GL08-01 and Appendix J requirements..
01404424 4
50.59 Screening Change USAR section 4 for L TOP per EC 4407, Revision 2 22355 50.59 Screening Updates the USAR per EC 21580, NFPA 805 01407637 8
Cable Reroute Project, Calculation 91-02-11 4356, Revision 2 Revision 2C and 91-02-21 Revision 2C.
50.59 Screening Update USAR Figure 7.3-1 to reflect QTDT 01409299 Figure 7.3-1 circuit change associated with replacement of 3548, Revision 3 Foxboro modules per modification EC15001.
01416450 8
Editorial Corrects discrepancy in USAR description of*
d_egraded voltage.
01420553 2
50.59 Evaluation Deleted Mode 4_discussion for flooding 3188, Revision 4 response.
Page 1of9
- USAR Changes USAR Revised Basis Description Input No.
Section Update USAR Section 7 per EC 17584, which added redundant air operated valves to the 50.59 Evaluation Spent Fuel Pool Heat Exchanger inlet piping 01422040 7
1112, Revision 0 and redundant check valves on the same outlet and Screening piping to isolate the safety related portion from 4588, Revision 3 the non-safety related portion of the component cooling water system during a postulated tornado missile strike.
Update USAR Section 7 per EC 17584, which added redundant air operated valves to the 50.59 Evaluation Spent Fuel Pool Heat Exchanger inlet piping 01422041 10 1112, Revision O and redundant check valves on the same outlet and Screening piping to isolate the safety related portion from
~588, Revision 3 the non-safety related portion of the component cooling water system during a postulated torn.ado missile strike.
Incorporates changes from EC 23767 which 50.59 Screening determined the minimum air pressure of two 01423445 8
starting air receivers after performing five cold 4668, Revision 0 cranking cycles of one of the Unit 2 Emergency Diesel Generators 05 or 06.
01424465 10 50.59 Screening Change USAR Sec 10 per EC 22499 4671, Revision 6 Instrument Air Compressor Replacement.
50.59 Screening Change USAR to describe tornado missile 01425577 12 4604, Revision 4 barriers installed by EC 23405 for the 01 emergency diesel generator.
01427085 11 Editorial Clarifies connection of AFW pumps to the condensate storage tanks.
Revise USAR to refer to the once per shift 01429750 11 Editorial basis for monitoring the AFW pump discharge lines for check valve leak by.
Update USAR Section 8 After 1 R29 Installation 01431472 8
50.59 Screening of EC 23491 which installed bonnet vents on 4858, Revision 3 MOVs MV32077 and MV32078 to eliminate the possibility of pressure in the bonnets.
Page 2 of 9
- USAR Changes USAR Revised Basis Description Input No.
Section 50.59 Evaluations:
1021, Revision 0,
1027, Revision 0,
Corrects a discrepancy in Leak Before Break 01435153 4
50.59 Screenings:
discussion.
2970, Revision 0,
4099, Revision 0,
4102, Revision 0 01435305 10 50.59 Screening Revise USAR for EC 23664, 05/06 and 4730, Revision 0 Screenhouse Room Heatup Calculations.
01435911 Appendix K 50.59 Evaluation Update USAR App K to be consistent with the 1107, Revision 0 current containment LOCA analysis of record.
01435983 6
50.59 Screening Update for EC 20576, U2 main generator 4488, Revision 0 replacement 50.59 Screening Update to reflect EC 21221 change to seal 01436159 12 between the auxiliary building floor and shield 4780, Revision 0 building wall.
Fix typographical error in equation G.3-11 for 01436316 Appendix G Editorial pressure balance from the Annulus to the atmosphere.
01441917 2
AD 1860 Change to reflect updated evacuation time estimate study population numbers.
01442271 Appendix D Editorial Change to Table D.7-1 to reflect MUR
(~easurement Uncertainty Recovery).
,50.59 Screening Changes Section 5 as per EC 24377 which 01442855 Table 5.2-1 4821, Revision 0 added a vent valve to containment penetration 10 for GL 08-01.
01444254 4
50.59 Screening Updates Pressure Isolation Valve listings per 4910, Revision 0 EC 23049 - PIV evaluation.
50.59 Screening Changes Section 7 to reflect upgrade to 01445284 7
Victoreen preamps/detectors made under EC 4836, Revision 0 24300.
Page 3 of 9
- USAR Changes USAR Revised Basis Description Input No.
Section 01447915 7
50.59 Screening Changes Section 7 to reflect EC 24079 - ERGS 4793, Revision 0 computer replacement.
01448551 14 NRC SER dated USAR Sec 14 change to implement WGDT August 26, 2015 rupture analysis License Amendment.
Removes Section 3.3.4.1, Control Rod Activity 01448624 4
Editorial Worth Measurement, and References 52 and
- 53.
50.59 Screening 01450457 4,6, 10 4454, Revision Changes due to ECs 21790 & 25405 - U1 RCP 1, and 4980, Seals Revision 1 01450952 10 Editorial Fix USAR Typo In Section 10.6, Reference 81 01451120 Appendix K Editorial Corrects previous errors in Table K-28 made by USAR 01435911.
Change reflects the extended effective date of 01451781 4
50.59 Screening the PINGP Pressure and Temperature Limits 4305, Revision 0 Report (PTLR) from 35 Effective Full Power Years (EFPY) to 54 EFPY made by EC 23383.
01452175 8
Editorial Revises Section 8.3.3 to reference Section 10.3.1 Safe Shutdown Analysis F5 Appendix E.
50.59 Screening Revision to Section 6.1.2.9 to reflect new GL 01453043 6
2008-01 void transport and water hammer 4866, Revision 0 analyses performed under EC 22242.
50.59 Evaluation Change USAR for New U1 cladding corrosion 01454730 3, 14 1116, Rev 0 model. Also update Chapter 14 for the new LBLOCA analysis number for U1.
50.59 Screenings:
Update USAR Section 10 with new Emergency 01457655 10 4855, Revision 0,
Intake Line capacity (EC 22682).
4946, Revision 0 Correct USAR Section 6 Discrepancy for 01459998 Table 6.2-7 Editorial Allowable ESF Leakage implemented under EC 13720.
01461260 6
50.59 Screening Change USAR Section 6 to reference ENG-4946, Revision 0 ME-541 and not ENG-ME-526 (EC 22682)
Page 4 of 9
. ~nclosure 1 ~ USAR Changes USAR Revised Basis Description Input No.
Section Changed the descriptive information in Section 01465889 10 50.59 Screening 10.3.8 per EC21498 which replaced the 4950, Revision 0 existing radio system with a new fully digital radio system.
Removes Penetrations 1, 21, 42A, and 50 from Table G.2-2 (Through Line Leakage That 5, 14, 50.59 Screening Bypass Annulus And Terminates ABSVZ) to 01466114 Append_ix G 4970, Revision o Table G.2-3 (Through Line Leakage That Bypasses Both Annulus And ABSVZ). Also changes category of Penetrations 1 and 21 in Table 5.2-1.
50.59 Update to reflect that EC 25172 extended the Applicability frequency of eddy current testing of the Unit 1 01467773 7
Determination and Unit 2 incore flux thimbles from every 1153, Revision 0 refueling outage (1 R) to every other refueling outage (2R).
01468418 10 50.59 Screening Change describes H202 injection path per 4953, Revision 0 recurring temporary modification - EC 25150.
50.59 Screening 4101, Revision 1 Additional USAR changes due to SG 01469415 14 and 50.59 Screening 1068, Replacement Project (ECs 13131and12713).
Revision 0 01469847 8
Editorial Corrects a reference number in Sec 8.
50.59 Screening 4834, Revision Change USAR Sec 10 to delete reference to 01469902 10 1, 50~54q power fail telephones which were replaced Screen Pl-2015-under EC 21667.
298, Revision 0 50.59 Screening Remove incorrect Emergency Lighting credited 01471873 1,7,8,10 4960, Revision 0 in the USAR for the 125vdc system. This and 4983, system was superseded by the 8hr battery Revision 0 power Appendix R lighting system.
01472364 4
Editorial Fixes incorrect TS reference for Pressure Isolation Valves.
Page 5 of 9
- USAR Changes USAR Revised Basis Description Input No.
Section Updates Table 6.2-5 with new minimum 01473445 6
50.59 Screening available NPSH values for the SI and RHR 4981, Revision 0 pumps during the injection phase. Calculations were revised under EC 22681.
EC 25630 revised a calculation. This change 01477171 11 Editorial removed the calculation rev.ision number listed in the Section 11 references.
Change USAR Section L.4.2. Metal Fatigue to reference the most limiting Environmentally Assisted Fatigue location and the corrective 01479693 Appendix L 50.59 Screening action to address inspection for fatigue cracks.
5004, Revision 0 Also corrects reference to the Baffle Former Bolts transient from 5% per minute loading and unloading to 5% loading and unloading (not per minute). (EC 24538) 01479932 6
Editorial Correct typo within Section 6.5 page header.
In response to CAP 01431326, this change 01481873 1
50.59 Evaluation. adds a discussion of the past and present 1012, Revision 1 means of performing equipment classification (SR, NSR, AQ).
01481977 7
NRC SER dated Changes due to EC 23905 - U2 Steam 2015-11-30 Generator Narrow Range RG 1.97 Upgrade.
01482599 6
NRC letter dated Change to Section 6 due to close out of GL 2015-04-10 2004-02.
01482659 Appendix L 50.59 Screening Changes Appendix L commitment 24.
5032, Revision 0 Editorial, 50.59 Change Appendix I to correct typo in Table 01483911 Appendix I Evaluation 4 78-Al-02 1.1.4-1.
Provides cross references between 01484954 8, 10 Editorial discussions of Fire Protection in sections 8 and
- 10.
01484969 7
Editorial Change to fix Section 7 typos.
01484978 6
Editorial Change to fix Section 6 typos.
01487818 4
50.59 Screening Revises Section 4 related to metal fatigue of 5040, Revision 0 RCS branch lines.
Page 6 of 9
- USAR Changes USAR Revised Basis Description Input No.
Section 01488343 4
Editorial Change Section 4 to describe RCGVS alternate letdown function.
Appendix L 50.59 Evaluation Change to frequency requirement to perform 01489569 1125, Revision 0 the manhole and pullbox inspections for Appendix L, Section L2.21.
01490092 4, Appendix L 50.59 Screening Revises Sec 4, App L - Baffle Former Bolt 5056, Revision 0 cycle limit (EC 22377).
01491095 4
Editorial Change Sec 4 to remove Safety Class statement.
01491637 11 Editorial Change Sec 11.9 to distinguish historical information.
01491754 12 Editorial Change Sec 12 to restore missing information.
This change incorporates the niethod of evaluation described in WCAP-12472-P-A Addendum 1-A "BEACON' Core Monitoring 50.59 Evaluation and Operations Support System" into Prairie 01493206 7
1124, Revision 0 Island's Licensing Bases. This change was required because Prairie Island has been using the methodology outlined in this WCAP addendum, but has not listed it in any licensing bases documents.
01494866 3
Editorial Update cladding stress criterion in Section 3.4.3.1.4.
01495214 5,6 50.59 Screening Revise per EC 25936 - Containment Fan Coil 5030, Revision 1 Unit Coil Installation.
01496292 Appendix K Editorial Update Table K-24 to correct typo and add clarity.
Revise Section 4 to remove mention of 01497161 4
Editorial recurring temporary modification 04T175 (EC 22355).
50.59 Screening Update Section 4 to indicate that the 21 RCP 01497849 4
seal faces were changed to the Mayer Groove 5099, Revision 0 type under EC 26309.
01498299 2
Editorial Change USAR to conform Section 2.5.5 wording to Appendix E wording.
Page 7 of 9
- USAR Changes J'
USAR Revised Basis Description Input No.
Section This change is to more accurately describe the current licensing basis with respect to Spent Fuel Pool soluble boron requirements. The text has become misleading after several 01500515 10 Editorial iterations with license amendments and revised criticality analyses. The corrections are supported by the analysis of record and statements in a 2011 License Amendment Request (L-Pl-11-075).
01501405 Table 4.7-3 Editorial Corrects discrepancies in U2 Rx vessel toughness properties.
.01501543 10 50.59 Screening Updates Section 10.4.3.1.2 for EC 21498 -
4950, Revision O Replace Plant Radio System.
01501701 Table 5.2-1 Editorial Adds reference for Table 5.2-1.
01502299 Table 7.5-2 Editorial Corrects editorial error in Table 7.5-1 Page 1.
50.59 Screening 4899, Revision 1 Update for Nat Gas Supply installation per EC 01505821 2
and 50.59 Evaluation 23319.
1115, Revision 0 01507184 Appendix I Editorial Corrects text alignment error.
01509320 7
Editorial Changes "Reference 76" to "Reference 77" in Section 7.5.3.2.4.
Removes reference to periodic integrity testing of underground storage tanks in Section L.2.19 01510078 Appendix L 50.59 Screening Fuel Oil Chemistry Program of USAR Section -
5158, Revision 0 App Las it is not an effective aging management test for detecting aging effects in tanks and piping before there is a failure.
01513991 12 NRC SER dated Clarifies Special Lifting Devices NOE 6/6/1983 frequency.
01514367 5
Editorial Section 05 editorial changes.
01514406 12 Editorial Section 12 editorial corrections.
01514777 4
Editorial Corrects Section 4 typos for RV properties.
Page 8 of 9
EnGlosure 1 - USAR Changes USAR.
- Revised Basis Description Input No.
Section 01516439 1
Editorial Change Figure 1.1-6 to show correct ABSVZ boundary.
01516979 Various Process
- Updates USAR figures that are controlled drawings.
01517422 7, 14, Editorial Editorial Changes.
Appendix I 01521968 1, 12, Not a Facility Withhold SUNSI per 1 OCFR 2.390 Appendix I Change Summaries of evaluations prepared under the provisions of 1 OCFR 50.59 are submitted separately.
Page 9 of 9
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ENCLOSURE 2 UPDATED SAFETY ANALYSIS REPORT (USAR)
Updatinglns~uctions A complete copy of USAR Revision 34 is included on the enclosed CD-ROM.
Contact Northern States Power Company, a Minnesota corporation (NSPM), at 651-267-6829 if you require additional assistance.
Revision 34 (CD-ROM)
File name Size Disclosure status (000)- USAR.pdf 591 KB Non-proprietary (001) - USAR SECTION 01.pdf 1,761 KB
. Non-proprietary (002) - USAR SECTION 02.pdf 7,838 KB Non-proprietary (003) - USAR SECTION 03.pdf 2,101 KB Non-proprietary (004) - USAR SECTION 04.pdf 7,826 KB Non-proprietary (005) - USAR SECTION 05.pdf 6,799 KB Non-proprietary (006) - USAR SECTION 06.pdf 12,307 KB Non-proprietary (007) -USAR SECTION 07.pdf 6,573 KB Non-proprietary (008) - USAR SECTION 08.pdf 2,640 KB Non-proprietary (009) -.USAR SECTION 09.pdf 8,874 KB Non-prop~ietary (010) - USAR SECTION 1 O.pdf 61,900 KB Non-propri~tary (011) - USAR SECTION 11.pdf 38,326 KB Non-proprietary (012) - USAR SECTION 12.pdf 6,179 KB Non-proprietary (013) - USAR SECTION 13.pdf 148 KB Non-proprietary (014) - USAR SECTION 14.pdf 37,917 KB Non-proprietary (015) - USAR St;CTION APP D.pdf 284 KB Non-proprietary Page 1 of 2 NSPM File name Size Disclosure status (016) - USAR SECTION APP E.pdf 16,221 KB Non-proprietary (017) - USAR SECTION APP F.pdf 5,846 KB Non-proprietary
. (018) - USAR SECTION APP G.pdf 6,906 KB Non-proprietary (019) - USAR SECTION APP H.pdf 1,926 KB Non-proprietary (020) - USAR SECTION APP l.pdf 44,910 KB Non-proprietary (021) - USAR SECTION APP J.pdf 910 KB Non-proprietary (022) - USAR SECTION APP K.pdf 938 KB Non-proprietary (023) - USAR SECTION APP L.pdf 458 KB Non-proprietary Section 1 redacted files 5,451KB Withhold under 1 OCFR 2.390 Section 12 redacted files 3,311 KB Withhold under 1 OCFR 2.390 Appendix I redacted files 1,947KB Withhold under 1 OCFR 2.390 Page 2 of 2
ENCLOSURE 3 Report Consistent with 10 CFR 54.37(b)
This summary report is in lieu of adding a level of detail to the Prairie Island Nuclear Generating Plant (PINGP) Updated Safety Evaluation Report (USAR) that is greater in the remainder of the USAR, including the License Renewal Supplement in Appendix L. The contents of this report are consistent with the requirements of 10 CFR 54.37(b) and the guidance of Regulatory Issue Summary (RIS) 2007-16, "Implementation of the Requirements of 10 CFR 54.37(b) for Holders of Renewed Licenses" (ADAMS Accession Number ML100250279).
A review of engineering changes, equipment list*changes, USAR changes, changes to equipment credited to 10 CFR 54.4(a)(3) regulated events, and changes.to time limited aging analyses (TLAA) was conducted for the review period from January 4, 2014 to December 5, 2015. Changes which occurred during the review period were reviewed to identify components installed before June 27, 2011 that had not previously been screened or screened incorrectly for license renewal applicability. All newly identified components have been assigned to existing Aging Management Programs (AMPs) and appropriate aging management strategies have been invoked to detect and manage the applicable aging effects throughout the period of extended operation.
Two of the "newly identified" components (SA-30-2 and SA-30-3) did not have aging management of their external environment addressed under its
- associated system (Station and Instrument Air System) Table 3.3.2-17 in the License Renewal Application (LRA). The impacts on existing aging management programs are discussed below. The table provided in the LRA is not actually being revised. However, the table included below indicates
- the changes that would be required to address these newly identified components in the identified LRA table.
Aging Management discussion of valves SA-30-2 and SA-30-3:
Page 1 of 2 Component Type NSPM These Station Air System copper alloy valves have a dry/filtered instrument air (internal) environment and an outdoor air-not sheltered (external) environment. For their internal environment, the Station and Instrument Air System copper alloy valve bodies in dry/filtered instrument air environments are already included in LRA Table 3.3.2-17. The table shows there are no aging effects requiring management for this material and environment combination. For their external environment, the Station and Instrument Air System copper alloy valve bodies in outdoor air - not sheltered (external) environment were not induded as a material/environment combination in LRA Table 3.3.2-17. From the PINGP aging management review process, this material/environment combination was determined to also have no aging effects requiring management. Thus, the valves will not be age-managed by any License Renewal aging management program. If the actual LRA Table 3.3.2-17 were to be updated for the external environment of these newly identified SSCs, the addition would look like the following table entry below.
Addition to LRA Table 3.3.2-17 Intended Material Environment Aging Effects Aging Function Requiring Management Management Program Valve Bodies Pressure Copper Outdoor Air -
None None Boundary Alloys Not Sheltered (Ext)
Page 2 of 2