ML23135A200

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Calculation XX-E-013, Rev. 4, CN002, Post-Fire Safe Shutdown (PFSSD) Analysis
ML23135A200
Person / Time
Site: Wolf Creek Wolf Creek Nuclear Operating Corporation icon.png
Issue date: 05/08/2023
From:
Wolf Creek
To:
Office of Nuclear Reactor Regulation
Shared Package
ML23135A163 List: ... further results
References
WO 23-0006
Download: ML23135A200 (1)
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Text

FORM APF-05D-001 -0'-* REV 10 Page 1 o,t;o;z._

CALCULATION CHANGE NOTICE CCN NO. XX - E-013 - .~ - *-eN00 ~

/Oft Base Ca.le No . Rev No . Sequence No.

CALCULATION TITLE - Enter this item in CALCULATION TITLE field in EIS :

Post-Fire Safe Shutdown (PFSSD) Analysis COMPUTER CODE: N/A VERSION: N/A Administrative?

I 0 YES [8) NO I

ASSOCIATED CHANGE

  1. = I DCP 14209 ON/A - only i f Administrative REGULATORY REVIEWS: Attached DCP 14209 Evaluation#

[8l Attached to:

USAR STATEMENT : Requires a change to the USAR:

t8:l Does not require a change to the USAR ANY DOCUMENTS YES If yes, Condition Report#

IMPACTED?

t8:l NO I Status: ~ CGMWI!r'T'~ Q ~ FINAL 0 VOID 0 SUPERSEDED f.8, fiil If DigsigOrg 2. 8, o.7

/0/2-1/!S' BFiaR ~1.>x i{/,/(41.,pt /4. Wi'Lh11.,s_

ORIG Printed Name ll ,ql,*~ (H'3-Date ORIG Printed Name d(/J- Date

/2)o.:., ~- i¥-~G4_b Signature Signature ES9280479 QUALIFICATION REQUIRED: ES9280479 QUALIFICATION REQUIRED:

DigsigVer 2.8, 0.7 I r;/,"t.czjJ 5

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VERF ~- VERF ' {JName /J;f/M//f?altl!J

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Date Date 4 / 2 ¥ ( t

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Signature Signature ES9280479 QUALIFICATION REQUIRED: ES9280479 QUALIFICATION REQUIRED: I I\

APP DigsigApp 2.8, 0.7

.Jeff SYtlir Printed Name

.seff 5'""-i-e6 10/,:z,/ ~.:>Jf' 691'2::t2GB APP r/2.v___ v ~, J

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Date Prirt7;1~

Signature v~ l__J Date ~ l a 4 ~

Signature / / /

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  1. ~~~------:to~

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Digitally signed f ,6;2~\ by Brian R Fox

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  • 295 = ~ Date:

\ ~~. /ff_J 2013.09.25

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

FORM APF-05D 001 -02 REV 10 Page 2 CALCULATION CHANGE NOTICE CCN NO. XX-E-013 -~r - doD2-.

~ i Base Cale No. Rev No. Sequence No.

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

DCP 14209 removes the HMCP breakers from MCC cubicles NG03DBF6 and NG04DBF6, which were added as PFSSD components in CCN XX-E-013-003-CN004 per DCP 13800. These breaker cubicles provide power and control functions for Train A and B Emergency Diesel Generator Room supply fan motors DCGM01A and DCGM01 B, respectively. Due to breaker coordination issues, DCP 14209 will modify the power supply to supply 480 VAC power to the diesel generator room supply fan motors DCGM01A and DCGM01 B directly from new Load Center breakers NG0308 and NG0408, respectively. Breakers NG0308 and NG0408 will supply power to the fan control functions within NG03DBF6 and NG04DBF6, respectively. Therefore, MCC cubicles NG03DBF6 and NG04DBF6 will remain as PFSSD components.

FORM APF-05D-001-02 REV 10 Page 3

~

C,M:l:?2._

CALCULATION DATABASE INPUT CCN NO. XX-E-01 3 - - , C~ OOli ~

Base Cal e No . Sequence No . /~~

Rev No .

Link systems to the calculation/CCN in EIS .

Systems NG Affected:

Develop relationships between interdependent calculations in EIS .

Additional Calculations None Providing Input to this calculation:

Additional Calculations None Impacted by this calculation:

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

Additional Controlled None Documents Inputs to this calculation:

Additional Controlled None Documents Impacted by this calculation:

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

Add i t ional Other DCP 14209 , Rev . 0 Reference Documents:

Li nk components to the cal culation/CCN i n EIS .

Additio nal Components: None REFER TO DESKTOP GUIDE FOR PROCESSING CALCULATIONS IN EIS

FORM APF-05D-001-0?- , REV 10 Page 4 LIST OF EFFECTIVE PAGES <fol ~2... ,.,,,,.,,,,,n, CCN NO. XX- E- 013 - - iiQ91i *y Base Cale No . Rev No . Sequence No.

IOft/t_

CCN Cale. CCN Cale . CCN Cale. CCN Cale.

Page 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 N/A 2 N/A 3 N/A 4 N/A 5 N/A 6 App . 3 ,

pgs 62 ,

86 , 87 ,

88 a nd 90 DVR DVR Design Verification Report (if applicable)

SCRN Regulatory Screening (if applicable)

AD Applicability Determination

FORM APF. 05D. 001. 02 REV 10 Page 5 W-1 OV,::;ul_

~

CALCULATION SHEET CCN NO. XX-E-013 - ~ - ,6H885

.A Base Cale . No . Rev . No . Sequence No Changes to XX-E-013 are described in the following pages.

The Calculation Main Body is not affected by this change.

Appendix 1 is not affected by this change.

Appendix 2 is not affected by this change.

Changes to Appendix 3 are shown on the following pages.

Appendix 4 is not affected by this change.

Attachment 1 is not affected by this change.

r~,~ IJ~(

~£'2-i t s not affected by this change.

1 ,Anaet:u:;:iei:it .J...is not affected by this change.

FORM APF-050-001-02_,_REV. 10 Page 61 CALCULATION SHEET CCN NO. _ _ _XX ..:..:..:...-....:::...~.::._

E - 013 _ _ - OY( -

--9-e da:.l2-.

H095 ~

-',t/f2-Y/S Base Cale . No . Re v . No . Sequence No Revise Appendix 3 as follows (Changes shown in boldface). Also refer to CCN XX-E-013-003-CN004.

R System Component Fire Instrument SSD Sprtd Hot Cold Normal Alt Schematic I SIG Description Room P&ID Other Drawings Power Source Notes E ID ID Area Location Fun Fun Stdby Shdwn Shdwn Shdwn One Line V

GM DCGM01A 1 Train A Diesel Generator 5203 D-1 --- s R,M, H X X X --- M-12GM01 E-13GM01 --- NG0308 --- 3 Ventilation Supply Fan NG03G8J:6 GM DCGM01B 4 Train B Diesel Generator 5201 D-2 --* s R, M, H X X X X M-12GM01 E-13GM01A --* NG0408 --- 3 Ventilation Supply Fan NG04Q8~6 GM GMHIS0001A 1 Train A Diesel Generator 3601 C-27 RL020 s R, M, H X X X -- M-12GM01 E-13GM01 --- NG0308 *-* 3 Ventilation Supply Fan HIS NG03DBF6 GM GMHIS0011A 4 Train B Diesel Generator 3601 C-27 RL020 s R,M, H X X X X M-12GM01 E-13GM01A --- NG0408 --- 3 Ventilation Supply Fan HIS NG04DBF6 GM GMHS00118 4 Train B Diesel Generator 5201 D-2 -- s R,M, H --- --- --- X M-12GM01 E-13GM01A --- NG0408 --- 3 Room Supply Fan HS NG04DBF6 NG NG0308 1 Train A Diesel Generator 3301 C-9 -*- s R,M, H X X X X M-12GM01 E-11NG01 --- NG03 ... 3 Room Ventilation Supply E-13NG01A Fan (DCGM01 A)

NG NG0408 4 Train B Diesel Generator 3302 C-10 ... s R, M, H X X X X M-12GM01 E-11NG02 --- NG03 ... 3 Room Ventilation Supply E-13NG01A Fan (DCGM01 B)

NG NG03DBF6 1 Train A Diesel Generator 5203 D-1 -- s R,M,H X X X -- *-- E-13GM01 --- NG0308 --- 3 Ventilation Supply Fan E-11NG20 NG NG04DBF6 4 Train B Diesel Generator 5201 D-2 --- s R,M,H X X X X --- E-13GM01A --- NG0408 --- 3 Ventilation Supply Fan

FORM APF 05F-001 -01 , REV. 04 PAGE I OF 5

- CA):XY.l._

DESIGN VERIFICATIO N REPORT DOCUMENT NO. XX-E-013-00J ~ $/"~>> REV. NIA DOCUMENT TITLE: Post-Fire Safe Shutdown (PFSSD) Analysis ORIGINATOR: Brian R. Fox

.DESIGN VERIFIED.: SAFETY CLASSIFICATION.: .VERIFICATION METHOD.:

PRELIMINARY SAFETY-RE LATED ~ DESIGN REVIEW

~ FINAL ~ SPECIAL SCOPE ALTERNATE CALCULATION REVISION NON-SAFETY RELATED TESTING

~ INDIVIDUAL VERIFICATION SIGNATURE: DATE: 9/24/13 QUALIFICATION

~~MttJ REQUIRED---

ES9280465 OR ES9280479 TEAM VERIFICATION SIGNATURE: DATE:

Scooe Verified:

TEAM LEADER SIGNATURE: DATE:

QUALIFICATION REQUIRED ES9280465 OR ES9280479

  • Team leader signature certifies that adequate interfaces and overlaps have occurred.

OVERVIEW (PURPOSE AND SCOPE):

The purpose of this CCN is to incorporate the changes to the PFSSD Analysis due to relocating the Train A and B Emergency Diesel Generator Room supply fan power supplies from MCC cubicles NG03DBF6 and NG04BF6 to Load Center Breakers NG0308 and NG0408, respectively.

CRUCIAL AREAS:

1. Ensure the Database Input sheet is complete and accurate.
2. Ensure all changes shown in Appendix 3 are complete and accurate.
3. Determine whether any changes , in addition to Appendix 3, should be made.

ALTERNATE OR INDEPENDENT ITEMS USED FOR VERIFICATION:

1. CCN XX-E-013-003-CN004

FORM APF 0SF-001-01, REV. 04 PAGE 2 OF 5 a -c,M:X12...

DESIGN VERIFICATION REPORT DOCUMENT NO. XX-E-013-903 CJ!t+-0~4""LJaf~ REV. NIA COMMENTS: ORIGINATOR'S RESPONSE:

1. p2: A superseded CCN should not be the sole 1. Replaced CCN XX-E-013-002-CN014 with CCN reference in line 2 of the Statement of Problem. XX-E-013-003-CN004.

Suggest that the ending of the first sentence be revised to read as follows: " ... PFSSD components in CCN XX-E-013-002-CN014 (subsequently superseded by CCN XX-E-013-003-CN004) per DCP 13800".

2. p3: DCP 14209 should be added to the "Additional 2. DCP 14209 added.

Other Reference Documents" section.

3. p4: It is not clear why the affected pages of Append ix 3 3. Changed the affected pages to 62, 86, 87, 88 and are shown as being 61, 85, 86 and 89. It seems that 90.

the actual affected pages would be 62, 86, 87, 88, 90.

4. p5: It is generally an error trap to repeat detailed 4. Deleted the 1.st. paragraph.

information in different areas. Suggest that the first paragraph be deleted as it is an exact duplication of what has already been stated in the Calculation Subject.

5. p6: Suggest that the first line above the table be 5. Changed to reference only the current CCN.

revised to not only reference the superseded CCN, but also reference the current superseding CCN .

6. Final thought: CN005 to XX-E-013 Rev. 3 appears to 6. It is not the intent to revise portions of CN004 with revise portions of CN004 to XX-E-013 Rev. 3. The CN005. CN005 uses the current information in calculation procedure does not allow CCNs to be the parent calculation plus outstanding CCNs, revised, only superseded. Explain how or why this is which are required to be considered when acceptable. preparing a new CCN. Both CCNs need to be worked together when revising the parent calculation following implementation in MC20 .

CONCLUSIONS:

The changes accomplished by CCN XX-E-013-003-CN005 are complete and accurate.

FORM APF 05F-001-0l , REV. 04 PAGE 3 OF 5 00'1- C,,/VCJO:ii--

DESIGN VERIFICATION REPORT DOCUMENT NO. XX-E-013-003 EP.1669 4#1/tJ/z..y/S- REV. N/A TABLE A (This table is required for change packages, or when required by a Supervisor.) If the answer to the question is yes, then provide a descriptive answer that explains why you came to this conclusion. If the question is not aoolicable, then provide a descriptive explanation detailing why it is not applicable.

1. Were the design inputs correctly selected and incorporated into the design?
2. Are assumptions, necessary to perform the design activity ,

documented, adequately described and reasonable?

3. Are the appropriate quality and quality assurance requirements specified?
4. Are the applicable codes, standards and regulatory requirements , including issue and addenda , properly identified and are their requirements for design met?
5. Has applicable plant and industry construction and operating experience been considered?
6. Have the hardware interface design requirements been satisfied?
7. Is the output reasonable compared to input?
8. Are the specified parts , equipment and processes suitable for the required application?
9. Are the specified materials compatible with each other and the design environmental conditions to which the material will be exposed?

FORM APF 05F-001-0l , REV 04 PAGE40F5 DESIGN VERIFICATION REPORT DOCUMENT NO. XX-E-013-093 EN995-d"°JW'./~/..S REV. NIA TABLE A (This table is required for change packages, or when required by a Supervisor.) If the answer to the question is yes, then provide a descriptive answer that explains why you came to this conclusion. If the question is not aoolicable, then orovide a descriptive explanation detailing why it is not aoolicable.

10. Have adequate maintenance features and requirements been specified?
11. Are accessibility and other design provisions adequate for per formance of needed maintenance and repair?

12 . Has adequate accessibility been provided to perform the in-service inspection expected to be required d uri ng the plant life?

13. Has the d es ign properly considered radiation exposure to the public and plant personnel?
14. Have adequate pre - operationa l and subsequent periodic test requirements been appropriately specified?

15 . Does each document contain th e required signatures and date?

16 . If a computer program was us e d in the analysis , has the program been verified?

17 . If a component has been added , has a Safety Classification Analysis been completed?

18. Were the commitments provided in the USAR and the Design Criteria documents correctly incorporat ed into the design documents?

FORM APF 0SF-001-01, REV. 04 PAGE 50F5 3/-CA/61::7.2-.

DESIGN VERIFICATION REPORT DOCUMENT NO . XX-E-013-903 1'66, ~R~ REV. NIA TABLE A (This table is required for change packages, or when required by a Supervisor.) If the answer to the question is yes, then provide a descriptive answer that explains why you came to this conclusion. If the question is not a licable, then rovide a descri tive ex lanation detailin wh it is not a licable.

19. Have the appropriate design documents been identified and/or updated?

20 . Has warehouse stock been considered for modifi cation or retirement?

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