ML24114A182

Redacted Updated Safety Analysis Report (WCGS Usar), Revision 37, Calculation XX-E-013, Rev. 4-CN009, Post-Fire Safe Shutdown (PFSSD) Analysis

ML24114A182
Person / Time
Site:	Wolf Creek
Issue date:	04/15/2024
From:	Wolf Creek
To:	Office of Nuclear Reactor Regulation
References
000347
Download: ML24114A182 (1)

Text

FORM APF-05D-001-02, REV. 12 Page 1 CALCULATION CHANGE NOTICE CCN NO. XX-E-013- 004-CN009

Base Calc No. Rev No. Sequence No.

CALCULATION TITLE - From CALCULATION TITLE field in EIS:

POST-FIRE SAFE SHUTDOWN (PFSSD) ANALYSIS

COMPUTER CODE: N/A VERSION:

Administrative? YES NO ASSOCIATED ENGINEERING CHANGE #: CP020292 R0

REGULATORY Attached Evaluation #

REVIEWS: Attached to:

CP020292 R0 Not Applicable N/A Only if Administrative USAR STATEMENT: Requires a change to the USAR:

Does NOT require a change to the USAR

ANY DOCUMENTS YES If yes, enter: SWO #, or Condition Report #, if applicable.

IMPACTED? NO

Status: COMMITTED FINAL VOID SUPERSEDED

DigsigOrg 2.8, 0.7 ORIG Greg Yerino (qualified) / Alex 5/25/2022 ORIG Wurtz (non-qualified) Date Printed Name Date Printed Name

Signature

/ ES9280479 QUALIFICATION REQUIRED: ES9280479 Signature QUALIFICATION REQUIRED:

DigsigVer 2.8, 0.7 VERF Brian Fox (qualified) 6/13/2022 VERF Printed Name Date Printed Name Date

Signature ES9280479 QUALIFICATION REQUIRED: ES9280479

Signature QUALIFICATION REQUIRED:

DigsigApp 2.8, 0.7 APP Jeff Suter 07/12/2022 APP Printed Name Date Printed Name Date

Signature Signature DigsigCert 3.5 1.75 Joseph D.

Helget 2022.07.26 14:04:23

-05'00' RPE Certification (For ASME Section III Stress Reports/Design Reports, refer to AP 05D-001 for qualification requirements)

FORM APF-05D-001-02, REV. 12 Page 2 CALCULATION CHANGE NOTICE CCN NO. XX-E-013 - 004 - CN009

Base Calc No. Rev No. Sequence No.

CALCULATION SUBJECT (Statement Of Problem) - Enter this in SUBJECT field in EIS:

This change incorporates changes per CP 020292 (Substation Transformers NO. 8, 9, 10 & 11 and Breakers Replacement R25) removes breakers switchyard breakers 13-8 and 13-48 and re places them with new switchyard breakers 13-49 and 13-50, respectively. This change in breakers is detailed on WIP-KD-7496-073-B-1, R0. XX-E-013 Appendix 3 references the 13-8 and 13-48 breaker numbers. This CCN changes the breaker num bers referenced in Appendix 3 to 13-49 and 13-50.

FORM APF-05D-001-02, REV. 12 Page 3 CALCULATION DATABASE INPUT CCN NO. XX-E-013 - 004 - CN009

Base Calc No. Rev No. Sequence No.

Link new systems to the calculation/CCN in EIS.

Systems Affected: XX Develop relationships between interdependent calculations in EIS.

Additional NONE Calculations Providing Input to this calculation:

Additional NONE Calculations Impacted by this calculation:

Develop relationships between the calculation/CCN and controlled reference documents in EIS.

Additional KD-7496, Rev. 74 Controlled Documents Inputs to this calculation:

Additional NONE Controlled Documents Impacted by this calculation:

The reference documents listed below are those that cannot be linked to the calculation/CCN and shall be entered in the INDUSTRY REFERENCE field in EIS, e.g., ASME Codes, ANSI Standards, letters, etc.

Additional NONE Other Reference Documents:

Link new components to the calculation/CCN in EIS.

Additional NONE Components:

REFER TO DESKTOP GUIDE FOR PROCESSING CALCULATIONS IN EIS

FORM APF-05D-001-02, REV. 12 Page 4 LIST OF EFFECTIVE PAGES CCN NO. XX-E-013 - 004 - CN009

Base Calc No. Rev No. Sequence No.

Page CCN Calc. CCN Calc. CCN Calc. CCN Calc.

No. Page Page Page Page Page Page Page Affected No. Affected No. Affected No. Affected DVR/SCRN/ /DVR/SCRN /DVR/SCRN /DVR/SCRN Other /Other /Other /Other

1-5 None

6 App. 3 Page 116

7 App. 3 Page 118

8 App. 3 Page 125

CVR None

CVR = Calculation Verification Report (if applicable)

SCRN = Regulatory Screening (if applicable)

AD = Applicability Determination

FORM APF-05D-001-02, REV. 12 Page 5 CALCULATION SHEET CCN NO. XX-E-013 - 004 - CN009

Base Calc. No. Rev. No. Sequence No

XX-E-013-004-CN009 change summary:

This change incorporates changes per CP 020292 (Substation Transformers NO. 8, 9, 10 & 11 and Breakers Replacement R25) that removes breakers switchyard breakers 13-8 and 13-48 and replaces them with new switchyard breakers 13-49 and 13-50, respectively. The breakers are detailed on KD-7496. XX-E-013 Appendix 3 references the 13-8 and 13-48 breaker numbers. This CCN changes the breaker numbers referenced in Appendix 3 to 13-49 and 13-50.

XX-E-013 impact:

The calculation main body is not affected by this change (there are no changes to Results, Conclusions, Assumptions, Design Inputs, Methodology, Nomenclature, or Computations).

Appendix 1 is not affected by this change.

Appendix 2 is not affected by this change.

Appendix 3 is affected by this change as shown on the following pages.

Appendix 4 is not affected by this change.

Appendix 5 is not affected by this change.

Appendix 6 is not affected by this change.

Attachment 1 is not affected by this change.

FORM APF-05D-001-02, REV. 12 Page 6 CALCULATION SHEET CCN NO. XX-E-013- 004-CN009

Base Calc. No. Rev. No. Sequence No FORM APF-05D-001-02, REV. 12 Page 7 CALCULATION SHEET CCN NO. XX-E-013- 004-CN009

Base Calc. No. Rev. No. Sequence No

13-49 FORM APF-05D-001-02, REV. 12 Page 8 CALCULATION SHEET CCN NO. XX-E-013- 004-CN009

Base Calc. No. Rev. No. Sequence No bus NB01 or NB02.

E-1000-SY13

13-49

13-50