ML17151B057

Fire Protection Evaluations for Unique or Unbounded Fire Barrier Configuration, M-663-00017A, Rev. W05-01

ML17151B057
Person / Time
Site:	Wolf Creek
Issue date:	03/09/2017
From:	Wolf Creek
To:	Office of Nuclear Reactor Regulation
Shared Package
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References
WO 17-0045
Download: ML17151B057 (2)

Text

Form APF-05-003-01, Rev. 2 A ' ASSIGNED DISCIPLINE:

Mechanical DESIGN DOCUMENT CHANGE NOTICE DOCUMENT NUMBER M-663-00017 A OTHER DOCUMENTS AFFECTED BY THIS CHANGE: NONE OTHER DDCN'S REQUIRED TO IMPLEMENT CHANGE: NONE REASON FOR CHANGE: Incorporate changes per CCP 14714. Cable tray 115U5A94 now contains a PFSSD cable so clarification is needed since this cable tray is in the heat affected zone for some penetrations.

PREPARED BY: DATE: 11/20/2014 Verifier Qualification will be to the same requirement as the parent document VERIFIED BY: APPROVED BY: DC RELEASE:

DESCRIPTION OF CHANGE: 02/07/2015 DATE: DATE: 02/19/2015 Kay L Smith Released by Document Services.

Release Date: 2015.03.26 08:23:46

-05'00' On page B 13-66 ofB 13-88, make the following changes:

Fire Area (Side 1) A-16 INITIATING DOC. TYPE: N/A NO. N/A DCP/CCP NO 14714 REV. 0 REV. W05 SEQ. NO. 01 PAGE I OF 2

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Digitally signed by Brian R Fox Date: 2015.02.20 08:21:36

-06'00' RPE Certification For ASME Section III design specifications, refer to AP 05-004 for qualification requirements I. 24" Cable Tray 5U5A94 is within Heat Affected Zone. Further review determined that this cable tray is PFSSD. Document E-IF9910 provides the basis for acceptance.

Fire Area (Side 2) A-5 1. 24" Cable Tray 5U5A94 is within Heat Affected Zone. Further review determined that this cable tray is PFSSD. Document E-IF9910 provides the basis for acceptance.

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Form APF-05-003-01, Rev. 0 i_ ' ASSIGNED DISCIPLINE:

Mechanical DESIGN DOCUMENT CHANGE NOTICE DOCUMENT NUMBER M-663-00017A On page B 13-69 ofB 13-88, make the following changes:

Fire Area (Side 1) A-16 INITIATING DOC. TYPE: N/A NO. N/A DCP/CCP NO 14714 REV. 0 REV. wos SEQ. NO. 01 PAGE 2 OF 2 1. 24" Cable Tray 5U5A94 is within Heat Affected Zone (1/2" clearance to pipe strut clamp). Further review determined that this cable tray is PFSSD. Document E-1F991 0 provides the basis for acceptance.

Fire Area (Side 2) A-5 1. 24" Cable Tray 5U5A94 is within Heat Affected Zone (3-1/2").

Further review determined that this cable tray is PFSSD. Document E-1F9910 provides the basis for acceptance.