Text

Enclosure 2: APR1400 DCD Change List (Revision 3) (Non-Proprietary)
	ML18228A678
Person / Time
Site:	05200046
Issue date:	08/13/2018
From:	; Korea Hydro & Nuclear Power Co, Ltd
To:	; Office of New Reactors
Shared Package
ML18228A681	List: ML18228A677; ML18228A678; ML18228A679; ML18228A680;
References
	MKD/NW-18-0119L
	Download: ML18228A678 (300)
	v • d • e

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 APR1400 DCD Change List APR1400-K-X-TM-18006 Rev. 3 August 2018 2018 Korea Electric Power Corporation &

Korea Hydro & Nuclear Power Co., Ltd.

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 REVISION HISTORY Revision Page Description Including the following information;

1. RAI and AI responses submitted from January 1, 2018 3 All 2. Editorial corrections or minor changes identified by Self-Assessment

3. EOC (Extent of condition review)

4. Confirmatory Action Item KEPCO/KHNP

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006

© 2018 KOREA ELECTRIC POWER CORPORATION KOREA HYDRO & NUCLEAR POWER CO., LTD All Rights Reserved This document was prepared for the design certification application to the U.S. Nuclear Regulatory Commission and contains technological information that constitutes intellectual property of Korea Hydro

& Nuclear Co., Ltd.

Copying, using, or distributing the information in this document in whole or in part is permitted only to the U.S. Nuclear Regulatory Commission and its contractors for the purpose of reviewing design certification application materials. Other uses are strictly prohibited without written permission of Korea Electric Power Corporation and Korea Hydro & Nuclear Power Co., Ltd.

KEPCO/KHNP

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 General Description This report includes the change list for each chapter in APR1400 DCD Revision 3. The change list identifies the changes impacted by the responses to the Request for Additional Information (RAI) and Action Item (AI) submitted to the U.S. Nuclear Regulatory Commission ("NRC") from January 1, 2018, and editorial corrections/minor changes identified by Self-Assessment including Extent of condition review (EOC) and Confirmatory Action Item review.

KEPCO/KHNP

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Change List Standard Description Matrix Change Type Change ID No. for Reason for Change Summary (type)

DCD (type) Change (type)

1. NRC RAI R_xx- - Response [Paragraphs]

xxxx(yyz)(xx-xxxx submittal Letter - Added second paragraph to is a RAI number No. reasons(identify xxxxx/replace and yy is a serial xxx) number of a question number [Subsections]

z is R(Revised) or - Added Subsection xx.xx.xx S(Supplemental)) - Deleted Subsection xx.xx.xx

2. NRC Non-RAI A_x-xx.xx(x-xx.xx - Response - Revised Subsection for RAI is an action item Submittal Letter Responses number) No. - Revised Subsection for AI

- Public Meeting Responses

- Clarification - Added new Subsection xx.xx.xx Meeting

- Issues [Description]

corresponded - Added description about xxxxx with the NRC - Detailed description as follows:

xxxxxxxxxxxxxxxxxxxxxxxxxx

3. Self-identified SA-xx-xxx(xx is - Editorial

- Replaced xxxx with xxxx.

chapter number or correction Tier 2 all chapter(0) Commitments

[Reference]

or Tier 1(T1) or - Technical

- Added/Deleted reference to Tier 2(T2) and xxx correction where is a serial number) Commitments

4. EOC (Extent of EOC-xx-xxx(xx is [Table/Figures]

condition Tier 1(T1) or Tier - Added Table/Figure xx.xx-xxx review) 2(T2) and xxx is a - Deleted Table/Figure xx.xx-xxx serial number) - Revised Table xx.xx-xxx to

5. Confirmatory CA-xxx (xxx is a xx.xx-xxxx.

Action Item serial number)

KEPCO/KHNP

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 1 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

ACRONYM AND Revised data for RAI 558-9456(1) ABBREVIATION MKD/NW-18-0070L response LIST ACRONYM AND Revised data for RAI 553-9084(134R) ABBREVIATION MKD/NW-18-0013L response LIST Revised data for RAI 558-9456(1) 1.1 MKD/NW-18-0070L response Changed the word "system" SA-T1-001 1.1 Editorial Correction to "systems" Revised data for RAI 558-9456(1) 1.2.1 MKD/NW-18-0070L response Revised data for RAI 557-9199(20) 1.2.1 MKD/NW-18-0043L response Revised data for RAI 557-9199(20R) 1.2.1 MKD/NW-18-0079L response Revised data for RAI 558-9456(1) 1.3 MKD/NW-18-0070L response Table 2.1-1 NRC's e-mail Revised data for NRC's e-SA-T1-002 (2 of 4) comments mail comments Table 2.1-1 NRC's e-mail Revised data for NRC's e-SA-T1-002 (4 of 4) comments mail comments Revised data for RAI 557-9199(20) 2.2.1.1 MKD/NW-18-0043L response Matched references to the SA-0-002 2.2.1.1 Editorial Correction renumbered section/table/figure/items Revised data for RAI 557-9199(20R) 2.2.1.1 MKD/NW-18-0079L response Changed the word to match SA-T1-003 2.2.1.1 Editorial Correction for the table and RAI 557-9199(20) contents Matched references to the SA-0-002 2.2.1.2 Editorial Correction renumbered section/table/figure/items Revised data for RAI 557-9199(20R) Table 2.2.1-1 MKD/NW-18-0079L response Table 2.2.1-1 Revised data for RAI 557-9199(20) MKD/NW-18-0043L (32 of 32) response SA-0-001 Table 2.2.1-2 Editorial Correction Renumber the Table no.

Matched references to the Table 2.2.1-2 SA-0-002 Editorial Correction renumbered (5 of 9) section/table/figure/items KEPCO/KHNP 1 of 18

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 1 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Matched references to the Table 2.2.1-2 SA-0-002 Editorial Correction renumbered (6 of 9) section/table/figure/items Matched references to the Table 2.2.1-2 SA-0-002 Editorial Correction renumbered (7 of 9) section/table/figure/items Matched references to the Table 2.2.1-2 SA-0-002 Editorial Correction renumbered (8 of 9) section/table/figure/items Matched references to the Table 2.2.1-2 SA-0-002 Editorial Correction renumbered (9 of 9) section/table/figure/items SA-0-001 Table 2.2.1-3 Editorial Correction Renumber the Table no.

Revised data for RAI 558-9456(1) Table 2.2.1-3 MKD/NW-18-0070L response Table 2.2.1-3 Revised data for RAI 557-9199(20R) MKD/NW-18-0079L (2 of 2) response Table 2.2.1-3 Revised data for RAI 557-9199(20) MKD/NW-18-0043L (2 of 2) response Matched references to the Table 2.2.1-3 SA-0-002 Editorial Correction renumbered (2 of 2) section/table/figure/items SA-0-001 Table 2.2.1-4 Editorial Correction Renumber the Table no.

Revised data for RAI 557-9199(20) Table 2.2.1-4 MKD/NW-18-0043L response Revised data for RAI 557-9199(20R) Table 2.2.1-4 MKD/NW-18-0079L response Revised data for RAI 557-9199(20R) Table 2.2.1-5 MKD/NW-18-0079L response SA-0-001 Table 2.2.1-5 Editorial Correction Renumber the Table no.

Table 2.2.1-5 Revised data for RAI 557-9199(20R2) MKD/NW-18-0089L (8 of 8) response Revised data for RAI 557-9199(20) Table 2.2.1-6 MKD/NW-18-0043L response SA-0-001 Table 2.2.1-6 Editorial Correction Renumber the Table no.

Revised data for RAI 557-9199(20R) Table 2.2.1-6 MKD/NW-18-0079L response Revised data for RAI 557-9199(20) Figure 2.2.1-4 MKD/NW-18-0043L response Revised data for RAI 557-9199(20) Figure 2.2.1-5 MKD/NW-18-0043L response Revised data for RAI 557-9199(20) Figure 2.2.1-6 MKD/NW-18-0043L response KEPCO/KHNP 2 of 18

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 1 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Revised data for RAI 557-9199(20) Figure 2.2.1-7 MKD/NW-18-0043L response Revised data for RAI 557-9199(20) Figure 2.2.1-8 MKD/NW-18-0043L response Revised data for RAI 557-9199(20) Figure 2.2.1-9 MKD/NW-18-0043L response Revised data for RAI 557-9199(20) Figure 2.2.1-10 MKD/NW-18-0043L response Revised data for RAI 557-9199(20) Figure 2.2.1-11 MKD/NW-18-0043L response Revised data for RAI 557-9199(20) 2.2.2.1 MKD/NW-18-0043L response Matched references to the SA-0-002 2.2.2.1 Editorial Correction renumbered section/table/figure/items Revised data for RAI 557-9199(20R) 2.2.2.1 MKD/NW-18-0079L response Revised data for RAI 557-9199(20) Table 2.2.2-1 MKD/NW-18-0043L response Revised data for RAI 558-9456(1) Table 2.2.2-2 MKD/NW-18-0070L response Revised data for RAI 557-9199(20) Table 2.2.2-2 MKD/NW-18-0043L response Revised data for RAI 557-9199(20R) Table 2.2.2-2 MKD/NW-18-0079L response Matched references to the SA-0-002 Table 2.2.2-2 Editorial Correction renumbered section/table/figure/items Revised data for RAI 557-9199(20) Figure 2.2.2-1 MKD/NW-18-0043L response Revised data for RAI 557-9199(20) Figure 2.2.2-2 MKD/NW-18-0043L response Revised data for RAI 558-9456(1) 2.2.3.1 MKD/NW-18-0070L response Revised data for RAI 558-9456(1) Table 2.2.3-1 MKD/NW-18-0070L response Revised data for RAI 558-9456(1) 2.2.4.1 MKD/NW-18-0070L response Revised data for RAI 558-9456(1) Table 2.2.4-1 MKD/NW-18-0070L response Revised data for RAI 558-9456(1) 2.2.5.1.1 MKD/NW-18-0070L response Revised data for RAI 558-9456(1) 2.2.5.1.2 MKD/NW-18-0070L response KEPCO/KHNP 3 of 18

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 1 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Revised data for RAI 558-9456(1) 2.2.5.1.3 MKD/NW-18-0070L response Revised data for RAI 558-9456(1) 2.2.5.1.4 MKD/NW-18-0070L response Revised data for RAI 558-9456(1) Table 2.2.5-1 MKD/NW-18-0070L response Revised data for RAI 558-9456(1) Table 2.2.6-2 MKD/NW-18-0070L response Revised data for RAI 558-9456(1) 2.2.7.1 MKD/NW-18-0070L response Revised data for RAI 558-9456(1) Table 2.2.7-2 MKD/NW-18-0070L response Revised data for RAI 557-9199(20R) 2.2.8.1 MKD/NW-18-0079L response Matched references to the SA-0-002 2.2.8.1 Editorial Correction renumbered section/table/figure/items Revised data for RAI 557-9199(20R) Table 2.2.8-1 MKD/NW-18-0079L response Matched references to the SA-0-002 Table 2.2.8-1 Editorial Correction renumbered section/table/figure/items Revised data for RAI 557-9199(20R) 2.2.9.1 MKD/NW-18-0079L response Matched references to the SA-0-002 2.2.9.1 Editorial Correction renumbered section/table/figure/items Revised data for RAI 558-9456(1) Table 2.2.9-1 MKD/NW-18-0070L response Revised data for RAI 557-9199(20R) Table 2.2.9-1 MKD/NW-18-0079L response Matched references to the SA-0-002 Table 2.2.9-1 Editorial Correction renumbered section/table/figure/items Revised data for RAI 557-9199(20) 2.2.10 MKD/NW-18-0043L response Revised data for RAI 557-9199(20) Table 2.2.10-1 MKD/NW-18-0043L response Revised data for RAI 558-9456(1) 2.3.1 MKD/NW-18-0070L response Revised data for RAI 558-9456(1) Table 2.3-3 MKD/NW-18-0070L response Revised data for RAI 558-9456(1) 2.4.1.1 MKD/NW-18-0070L response KEPCO/KHNP 4 of 18

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 1 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Changed the sentences SA-T1-004 2.4.1.1 Editorial Correction consistently in Tier 1 Revised data for RAI 558-9456(1) Table 2.4.1-4 MKD/NW-18-0070L response Revised data for RAI 558-9456(1) 2.4.2.1 MKD/NW-18-0070L response Revised data for RAI 558-9456(1) Table 2.4.2-4 MKD/NW-18-0070L response Table 2.4.2-4 Changed the sentences SA-T1-004 Editorial Correction (2 of 7) consistently in Tier 1 Revised data for RAI 558-9456(1) 2.4.3.1 MKD/NW-18-0070L response Changed the sentences SA-T1-004 2.4.3.1 Editorial Correction consistently in Tier 1 Revised data for RAI 558-9456(1) Table 2.4.3-4 MKD/NW-18-0070L response Table 2.4.3-4 Changed the sentences SA-T1-004 Editorial Correction (1 of 10) consistently in Tier 1 Table 2.4.3-4 Changed the sentences SA-T1-004 Editorial Correction (4 of 10) consistently in Tier 1 Table 2.4.3-4 Changed the sentences SA-T1-004 Editorial Correction (6 of 10) consistently in Tier 1 Table 2.4.3-4 Changed the sentences SA-T1-004 Editorial Correction (7 of 10) consistently in Tier 1 Revised data for RAI 558-9456(1) 2.4.4.1 MKD/NW-18-0070L response Changed the sentences SA-T1-004 2.4.4.1 Editorial Correction consistently in Tier 1 Renumber the design SA-0-001 2.4.4.1 Editorial Correction commitment item no.

Revised data for RAI 558-9456(1) Table 2.4.4-4 MKD/NW-18-0070L response Table 2.4.4-4 Renumber the design SA-0-001 Editorial Correction (8 of 9) commitment item no.

Table 2.4.4-4 Renumber the design SA-0-001 Editorial Correction (9 of 9) commitment item no.

Revised data for RAI 558-9456(1) 2.4.5.1 MKD/NW-18-0070L response Renumber the design SA-0-001 2.4.5.1 Editorial Correction commitment item no.

Revised data for RAI 558-9456(1) Table 2.4.5-4 MKD/NW-18-0070L response Table 2.4.5-4 SA-T1-005 Editorial Correction Moved "(2)" behind "and" (4 of 6)

KEPCO/KHNP 5 of 18

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 1 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Table 2.4.5-4 Renumber the design SA-0-001 Editorial Correction (5 of 6) commitment item no.

Revised data for RAI 558-9456(1) 2.4.6.1 MKD/NW-18-0070L response Changed the sentences SA-T1-004 2.4.6.1 Editorial Correction consistently in Tier 1 Renumber the design SA-0-001 2.4.6.1 Editorial Correction commitment item no.

Revised data for RAI 558-9456(1) Table 2.4.6-4 MKD/NW-18-0070L response Table 2.4.6-4 Changed the sentences SA-T1-004 Editorial Correction (2 of 7) consistently in Tier 1 Table 2.4.6-4 Renumber the design SA-0-001 Editorial Correction (7 of 7) commitment item no.

Revised data for RAI 558-9456(1) 2.4.7.1 MKD/NW-18-0070L response Revised data for RAI 558-9456(1) Table 2.4.7-1 MKD/NW-18-0070L response Revised data for RAI 558-9456(1) 2.5.1.1 MKD/NW-18-0070L response Corrected the word SA-T1-006 2.5.1.1 Editorial Correction "becomes-out-of-3" to "becomes a 2-out-of-3" Revised data for RAI 555-9163(19R2) 2.5.1.1 MKD/NW-18-0065L response Table 2.5.1-5 Revised data for RAI 558-9456(1) MKD/NW-18-0070L (1 of 14) response Table 2.5.1-5 Revised data for RAI 558-9456(1) MKD/NW-18-0070L (2 of 14) response Table 2.5.1-5 Revised data for RAI 558-9456(1) MKD/NW-18-0070L (4 of 14) response Table 2.5.1-5 Revised data for RAI 558-9456(1) MKD/NW-18-0070L (5 of 14) response Table 2.5.1-5 Revised data for RAI 555-9163(19R2) MKD/NW-18-0065L (10 of 14) response Table 2.5.1-5 Revised data for RAI 558-9456(1) MKD/NW-18-0070L (10 of 14) response Table 2.5.1-5 Revised data for RAI 558-9456(1) MKD/NW-18-0070L (11 of 14) response Table 2.5.1-5 Revised data for RAI 558-9456(1) MKD/NW-18-0070L (12 of 14) response Table 2.5.1-5 Revised data for RAI 558-9456(1) MKD/NW-18-0070L (14 of 14) response KEPCO/KHNP 6 of 18

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 1 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Table 2.5.1-5 Revised data for RAI 554-9146(18R) MKD/NW-18-0071L (14 of 14) response Changed the sentences SA-T1-004 2.5.2.1 Editorial Correction consistently in Tier 1 Table 2.5.2-5 Changed the sentences SA-T1-004 Editorial Correction (1 of 7) consistently in Tier 1 Table 2.5.2-5 Revised data for RAI 558-9456(1) MKD/NW-18-0070L (1 of 7) response Table 2.5.2-5 Revised data for RAI 33-7880(1S) MKD/NW-18-0020L (2 of 7) response Table 2.5.2-5 Revised data for RAI 558-9456(1) MKD/NW-18-0070L (2 of 7) response Table 2.5.2-5 Revised data for RAI 558-9456(1) MKD/NW-18-0070L (3 of 7) response Table 2.5.2-5 Revised data for RAI 558-9456(1) MKD/NW-18-0070L (4 of 7) response Table 2.5.2-5 Revised data for RAI 558-9456(1) MKD/NW-18-0070L (5 of 7) response Table 2.5.2-5 Revised data for RAI 558-9456(1) MKD/NW-18-0070L (6 of 7) response Changed the sentences SA-T1-004 2.5.3.1 Editorial Correction consistently in Tier 1 Revised data for RAI 558-9456(1) 2.5.3.1 MKD/NW-18-0070L response Table 2.5.3-3 Changed the sentences SA-T1-004 Editorial Correction (1 of 5) consistently in Tier 1 Table 2.5.3-3 Revised data for RAI 558-9456(1) MKD/NW-18-0070L (1 of 5) response Table 2.5.3-3 Revised data for RAI 558-9456(1) MKD/NW-18-0070L (2 of 5) response Revised data for RAI 555-9163(19R2) 2.5.4.1 MKD/NW-18-0065L response Revised data for RAI 558-9456(1) 2.5.4.1 MKD/NW-18-0070L response Table 2.5.4-5 Revised data for RAI 558-9456(1) MKD/NW-18-0070L (1 of 13) response Table 2.5.4-5 Revised data for RAI 558-9456(1) MKD/NW-18-0070L (3 of 13) response Table 2.5.4-5 Revised data for RAI 555-9163(19R2) MKD/NW-18-0065L (6 of 13) response Table 2.5.4-5 Revised data for RAI 558-9456(1) MKD/NW-18-0070L (6 of 13) response Table 2.5.4-5 Revised data for RAI 558-9456(1) MKD/NW-18-0070L (9 of 13) response KEPCO/KHNP 7 of 18

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 1 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Table 2.5.4-5 Revised data for RAI 558-9456(1) MKD/NW-18-0070L (10 of 13) response Revised data for RAI 558-9456(1) 2.6.1.1 MKD/NW-18-0070L response Table 2.6.1-3 Revised data for RAI 558-9456(1) MKD/NW-18-0070L (1 of 9) response Table 2.6.1-3 Revised data for RAI 558-9456(1) MKD/NW-18-0070L (2 of 9) response Between the redundant preferred power supply (PPS) power circuits and between the redundant PPS In Table 2.6.1-3, the wording control circuits,

'by 3-hour-rated fire barriers' separation by 3-hour is removed from the barrier is applied only sentences of acceptance Table 2.6.1-3 outside the plant EOC-T1-001 criteria of Items 7.a and 7.b, (3 of 9) bulings. Inside the respectively since separation plant buildings, the by 3-hour-rated fire barriers redundant PPS (power does not apply inside the and control) circuits plant buildings.

are separated by different raceways (e.g., cable trays).

C.f.) DCD Tier 2, subsection 8.2.1.4 Table 2.6.1-3 Revised data for RAI 558-9456(1) MKD/NW-18-0070L (5 of 9) response Table 2.6.1-3 Revised data for RAI 558-9456(1) MKD/NW-18-0070L (7 of 9) response Table 2.6.1-3 Revised data for RAI 558-9456(1) MKD/NW-18-0070L (8 of 9) response Revision of DCD Tier Connection provision 1, Figure 2.6.1-1 is between LCs in AAC GTG required to be EOC-T1-002 Figure 2.6.1-1 bldg. and Aux. bldg. is added consistent with the in accordance with the single latest single line line diagram.

diagram.

KEPCO/KHNP 8 of 18

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 1 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

The term related to the 4.16 kV mobile "CONNECTION BOX FOR generator is required to MOBILE GTG" is corrected be modified to allow EOC-T1-014 Figure 2.6.1-1 to "CONNECTION BOX COL applicant FOR MOBILE flexibility in selection GENERATOR."

of the generator type rated at 4.16 kV.

Revised data for RAI 420-8482(36R) Figure 2.6.1-1 MKD/NW-18-0086L response Revised data for RAI 558-9456(1) 2.6.2.1 MKD/NW-18-0070L response Renumber the design SA-0-001 2.6.2.1 Editorial Correction commitment item no.

Changed the sentences SA-T1-004 2.6.2.1 Editorial Correction consistently in Tier 1 Table 2.6.2-3 Revised data for RAI 558-9456(1) MKD/NW-18-0070L (1 of 10) response Table 2.6.2-3 Revised data for RAI 558-9456(1) MKD/NW-18-0070L (2 of 10) response Table 2.6.2-3 Revised data for RAI 558-9456(1) MKD/NW-18-0070L (3 of 10) response Table 2.6.2-3 Revised data for RAI 558-9456(1) MKD/NW-18-0070L (4 of 10) response Table 2.6.2-3 Revised data for RAI 558-9456(1) MKD/NW-18-0070L (5 of 10) response Table 2.6.2-3 Revised data for RAI 558-9456(1) MKD/NW-18-0070L (6 of 10) response Table 2.6.2-3 Renumber the design SA-0-001 Editorial Correction (8 of 10) commitment item no.

Table 2.6.2-3 Renumber the design SA-0-001 Editorial Correction (9 of 10) commitment item no.

Table 2.6.2-3 Revised data for RAI 558-9456(1) MKD/NW-18-0070L (9 of 10) response Table 2.6.2-3 Renumber the design SA-0-001 Editorial Correction (10 of 10) commitment item no.

Table 2.6.2-3 Revised data for RAI 558-9456(1) MKD/NW-18-0070L (10 of 10) response Matched references to the Table 2.6.2-3 SA-0-002 Editorial Correction renumbered (10 of 10) section/table/figure/items KEPCO/KHNP 9 of 18

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 1 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Dedicated standby battery charger is Design description of the applied to the Class 1E Class 1E and non-Class 1E dc system only. For dc systems are splitted into non-Class 1E dc two separate sentences, EOC-T1-003 2.6.3.1 system, not all which exhibit correct design subsystems are configuration of the Class 1E provided with standby and non-Class 1E dc battery charger.

systems.

C.f.) DCD Tier 2, Figure 8.3.2-2 Revised data for RAI 558-9456(1) 2.6.3.1 MKD/NW-18-0070L response Wording error in Table 'Piping Name' is corrected to EOC-T1-004 Table 2.6.3-1 2.6.3-1 'Equipment Name.'

Table 2.6.3-3 Revised data for RAI 558-9456(1) MKD/NW-18-0070L (1 of 5) response Table 2.6.3-3 Revised data for RAI 558-9456(1) MKD/NW-18-0070L (4 of 5) response Revised data for RAI 558-9456(1) 2.6.4.1 MKD/NW-18-0070L response Revised data for RAI 558-9456(1) Table 2.6.4-3 MKD/NW-18-0070L response Revised data for RAI 558-9456(1) 2.6.5.1 MKD/NW-18-0070L response Revised data for RAI 558-9456(1) Table 2.6.5-1 MKD/NW-18-0070L response Clarification of sizing To clarify that the AAC GTG criteria of AAC GTG is sized to accommodate for SBO and LOOP required load during SBO conditions is required. and LOOP, sizing criteria for EOC-T1-005 2.6.6.1 AAC GTG is sized to the AAC GTG is changed accommodate required from "SBO or LOOP load during SBO and conditions" to "SBO and LOOP. LOOP conditions."

Corrected the word "an of SA-T1-007 2.6.6.1 Editorial Correction SBO" to "an SBO" Revised data for RAI 558-9456(1) 2.6.6.1 MKD/NW-18-0070L response KEPCO/KHNP 10 of 18

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 1 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Clarification of sizing To clarify that the AAC GTG criteria of AAC GTG is sized to accommodate for SBO and LOOP required load during SBO Table 2.6.6-1 conditions is required. and LOOP, sizing criteria for EOC-T1-005 (1 of 4) AAC GTG is sized to the AAC GTG is changed accommodate required from "SBO or LOOP load during SBO and conditions" to "SBO and LOOP. LOOP conditions."

Table 2.6.6-1 Revised data for RAI 558-9456(1) MKD/NW-18-0070L (1 of 4) response Table 2.6.6-1 Revised data for RAI 558-9456(1) MKD/NW-18-0070L (2 of 4) response Table 2.6.6-1 Revised data for RAI 558-9456(1) MKD/NW-18-0070L (4 of 4) response Table 2.6.7-1 Revised data for RAI 558-9456(1) MKD/NW-18-0070L (2 of 2) response Designations of some buildings are corrected as follows.

1. Alternative ac diesel generator buildling -> AAC gas turbine generator building Designations of some

2. ESW pump house -> ESW buildings are not EOC-T1-006 2.6.9.1 building described clearly and

3. Central alarm system need to be corrected.

building -> Security building 1

4. Secondary alarm system building -> Security building 2

5. Guard house building ->

Main access control building Revised data for RAI 558-9456(1) 2.7.1.1.1 MKD/NW-18-0070L response Revised data for RAI 558-9456(1) Table 2.7.1.1-1 MKD/NW-18-0070L response Revised data for RAI 558-9456(1) 2.7.1.2.1 MKD/NW-18-0070L response Renumber the design SA-0-001 2.7.1.2.1 Editorial Correction commitment item no.

Revised data for RAI 558-9456(1) Table 2.7.1.2-4 MKD/NW-18-0070L response KEPCO/KHNP 11 of 18

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 1 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Table 2.7.1.2-4 Renumber the design SA-0-001 Editorial Correction (7 of 7) commitment item no.

Revised data for RAI 558-9456(1) 2.7.1.4.1 MKD/NW-18-0070L response Renumber the design SA-0-001 2.7.1.4.1 Editorial Correction commitment item no.

Revised data for RAI 558-9456(1) Table 2.7.1.4-4 MKD/NW-18-0070L response Table 2.7.1.4-4 Renumber the design SA-0-001 Editorial Correction (6 of 6) commitment item no.

Revised data for RAI 558-9456(1) 2.7.1.5.1 MKD/NW-18-0070L response Renumber the design SA-0-001 2.7.1.5.1 Editorial Correction commitment item no.

Revised data for RAI 558-9456(1) Table 2.7.1.5-4 MKD/NW-18-0070L response Table 2.7.1.5-4 Changed the sentences SA-T1-004 Editorial Correction (1 of 9) consistently in Tier 1 Table 2.7.1.5-4 Renumber the design SA-0-001 Editorial Correction (8 of 9) commitment item no.

Revised data for RAI 558-9456(1) 2.7.1.8.1 MKD/NW-18-0070L response Renumber the design SA-0-001 2.7.1.8.1 Editorial Correction commitment item no.

Revised data for RAI 558-9456(1) Table 2.7.1.8-3 MKD/NW-18-0070L response Table 2.7.1.8-3 Changed the sentences SA-T1-004 Editorial Correction (5 of 6) consistently in Tier 1 Table 2.7.1.8-3 Renumber the design SA-0-001 Editorial Correction (5 of 6) commitment item no.

Deleted the not-used Table SA-T1-008 2.7.1.9.2 Editorial Correction 2.7.1.9-1 Deleted the not-used Table SA-T1-008 Table 2.7.1.9-1 Editorial Correction 2.7.1.9-1 Revised data for RAI 558-9456(1) 2.7.2.1.1 MKD/NW-18-0070L response Revised data for RAI 558-9456(1) Table 2.7.2.1-4 MKD/NW-18-0070L response Revised data for RAI 558-9456(1) 2.7.2.2.1 MKD/NW-18-0070L response Changed the sentences SA-T1-004 2.7.2.2.1 Editorial Correction consistently in Tier 1 Table 2.7.2.2-4 Revised data for RAI 558-9456(1) MKD/NW-18-0070L (1 of 9) response KEPCO/KHNP 12 of 18

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 1 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Table 2.7.2.2-4 Revised data for RAI 558-9456(1) MKD/NW-18-0070L (2 of 9) response Table 2.7.2.2-4 Revised data for RAI 558-9456(1) MKD/NW-18-0070L (3 of 9) response Table 2.7.2.2-4 Revised data for RAI 558-9456(1) MKD/NW-18-0070L (4 of 9) response Table 2.7.2.2-4 Revised data for RAI 558-9456(1) MKD/NW-18-0070L (5 of 9) response Table 2.7.2.2-4 Revised data for RAI 558-9456(1) MKD/NW-18-0070L (6 of 9) response Table 2.7.2.2-4 Revised data for RAI 558-9456(1) MKD/NW-18-0070L (8 of 9) response Table 2.7.2.2-4 Revised data for RAI 558-9456(1) MKD/NW-18-0070L (9 of 9) response Revised data for RAI 558-9456(1) 2.7.2.3.1 MKD/NW-18-0070L response Revised data for RAI 558-9456(1) Table 2.7.2.3-4 MKD/NW-18-0070L response Revised data for RAI 558-9456(1) 2.7.2.5.1 MKD/NW-18-0070L response Renumber the design SA-0-001 2.7.2.5.1 Editorial Correction commitment item no.

Revised data for RAI 558-9456(1) Table 2.7.2.5-4 MKD/NW-18-0070L response Table 2.7.2.5-4 Renumber the design SA-0-001 Editorial Correction (5 of 6) commitment item no.

Table 2.7.2.5-4 Renumber the design SA-0-001 Editorial Correction (6 of 6) commitment item no.

Revised data for RAI 558-9456(1) 2.7.2.6.1 MKD/NW-18-0070L response Changed the word SA-T1-009 2.7.2.6.1 Editorial Correction "anchorage" to "anchorages" Renumber the design SA-0-001 2.7.2.6.1 Editorial Correction commitment item no.

Revised data for RAI 558-9456(1) Table 2.7.2.6-4 MKD/NW-18-0070L response Table 2.7.2.6-4 Renumber the design SA-0-001 Editorial Correction (6 of 6) commitment item no.

Changed the sentences SA-T1-004 2.7.3.1.1 Editorial Correction consistently in Tier 1 Revised data for RAI 558-9456(1) 2.7.3.1.1 MKD/NW-18-0070L response KEPCO/KHNP 13 of 18

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 1 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Correct inconsistency of the instrument numbers for AHU Table 2.7.3.1-2 Correct "3049A, 3049C" to EOC-T1-008 cooling coil (1 of 2) "3048A, 3048C" downstream temperature between DCD and P&ID.

Correct inconsistency Delete the Seismic Category of Seismic Category of Table 2.7.3.1-2 II item for the ACU total EOC-T1-007 the instrument for the (1 of 2) differential pressure in Tier 1, ACU total differential Table 2.7.3.1-2.

pressure Table 2.7.3.1-3 Changed the sentences SA-T1-004 Editorial Correction (1 of 6) consistently in Tier 1 Revised data for RAI 558-9456(1) Table 2.7.3.1-3 MKD/NW-18-0070L response Correct inconsistency of the ductwork Add the classification for EOC-T1-009 Figure 2.7.3.1-1 classification between ductwork DCD and P&ID.

Revised data for RAI 558-9456(1) 2.7.3.2.1 MKD/NW-18-0070L response Correct inconsistency Deleted the Seismic of Seismic Category of Category II item for the EOC-T1-010 Table 2.7.3.2-2 the instrument for the Emergency Exhaust ACU ACU total differential total differential pressure in pressure Tier 1, Table 2.7.3.2-2.

Table 2.7.3.2-3 Revised data for RAI 558-9456(1) MKD/NW-18-0070L (1 of 6) response Table 2.7.3.2-3 Revised data for RAI 558-9456(1) MKD/NW-18-0070L (2 of 6) response Changed the word "ESR and Table 2.7.3.2-3 PSR dampers dampers" to SA-T1-010 Editorial Correction (3 of 6) "ESR dampers and PSR dampers" Table 2.7.3.2-3 Revised data for RAI 558-9456(1) MKD/NW-18-0070L (3 of 6) response Table 2.7.3.2-3 Revised data for RAI 558-9456(1) MKD/NW-18-0070L (4 of 6) response Table 2.7.3.2-3 Revised data for RAI 558-9456(1) MKD/NW-18-0070L (6 of 6) response Revised data for RAI 558-9456(1) 2.7.3.3.1 MKD/NW-18-0070L response KEPCO/KHNP 14 of 18

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 1 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Table 2.7.3.3-3 Revised data for RAI 558-9456(1) MKD/NW-18-0070L (1 of 3) response Table 2.7.3.3-3 Revised data for RAI 558-9456(1) MKD/NW-18-0070L (2 of 3) response Revised data for RAI 558-9456(1) 2.7.3.5.1.3 MKD/NW-18-0070L response Table 2.7.3.5-3 Revised data for RAI 558-9456(1) MKD/NW-18-0070L (1 of 8) response Table 2.7.3.5-3 Revised data for RAI 558-9456(1) MKD/NW-18-0070L (2 of 8) response Table 2.7.3.5-3 Revised data for RAI 558-9456(1) MKD/NW-18-0070L (3 of 8) response Table 2.7.3.5-3 Revised data for RAI 558-9456(1) MKD/NW-18-0070L (4 of 8) response Table 2.7.3.5-3 Revised data for RAI 558-9456(1) MKD/NW-18-0070L (8 of 8) response Revised data for RAI 558-9456(1) Table 2.7.4.1-1 MKD/NW-18-0070L response Changed the verb "confirms" SA-T1-011 Table 2.7.4.1-1 Editorial Correction to "conforms" Revised data for RAI 558-9456(1) Table 2.7.4.2-1 MKD/NW-18-0070L response Revised data for RAI 558-9456(1) 2.7.4.3.1 MKD/NW-18-0070L response Table 2.7.4.3-4 Revised data for RAI 558-9456(1) MKD/NW-18-0070L (1 of 6) response Table 2.7.4.3-4 Revised data for RAI 558-9456(1) MKD/NW-18-0070L (2 of 6) response Table 2.7.4.3-4 Revised data for RAI 558-9456(1) MKD/NW-18-0070L (3 of 6) response Table 2.7.4.3-4 Revised data for RAI 558-9456(1) MKD/NW-18-0070L (4 of 6) response Table 2.7.4.3-4 Revised data for RAI 558-9456(1) MKD/NW-18-0070L (5 of 6) response Revised data for RAI 558-9456(1) 2.7.4.4.1 MKD/NW-18-0070L response Table 2.7.4.4-2 Revised data for RAI 558-9456(1) MKD/NW-18-0070L (1 of 3) response Revised data for RAI 558-9456(1) Table 2.7.4.5-1 MKD/NW-18-0070L response Table 2.7.4.5-1 Changed the word "and/or" SA-T1-012 Editorial Correction (3 of 3) to "or" Deleted the not-used Table SA-T1-008 2.7.5.1.2 Editorial Correction 2.7.5.1-1 KEPCO/KHNP 15 of 18

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 1 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Deleted the not-used Table SA-T1-008 Table 2.7.5.1-1 Editorial Correction 2.7.5.1-1 Revised data for RAI 558-9456(1) 2.7.5.2.1 MKD/NW-18-0070L response Revised data for RAI 558-9456(1) Table 2.7.5.2-3 MKD/NW-18-0070L response Revised data for RAI 558-9456(1) Table 2.7.6.1-2 MKD/NW-18-0070L response Revised data for RAI 558-9456(1) Table 2.7.6.2-4 MKD/NW-18-0070L response Revised data for RAI 558-9456(1) 2.7.6.3.1 MKD/NW-18-0070L response Revised data for RAI 558-9456(1) Table 2.7.6.3-2 MKD/NW-18-0070L response Revised data for RAI 558-9456(1) 2.7.6.4.1 MKD/NW-18-0070L response Renumber the design SA-0-001 2.7.6.4.1 Editorial Correction commitment item no.

Revised data for RAI 558-9456(1) Table 2.7.6.4-1 MKD/NW-18-0070L response Table 2.7.6.4-1 SA-T1-013 Editorial Correction Deleted the reference no.

(4 of 4)

Revised data for RAI 558-9456(1) Table 2.7.6.4-3 MKD/NW-18-0070L response Table 2.7.6.4-3 Renumber the design SA-0-001 Editorial Correction (2 of 3) commitment item no.

Table 2.7.6.4-3 Renumber the design SA-0-001 Editorial Correction (3 of 3) commitment item no.

Revised data for RAI 558-9456(1) 2.7.6.5.1 MKD/NW-18-0070L response Table 2.7.6.5-3 Revised data for RAI 558-9456(1) MKD/NW-18-0070L (1 of 4) response Table 2.7.6.5-3 Revised data for RAI 558-9456(1) MKD/NW-18-0070L (2 of 4) response Table 2.7.6.5-3 Revised data for RAI 558-9456(1) MKD/NW-18-0070L (4 of 4) response Revised data for RAI 558-9456(1) 2.8.1 MKD/NW-18-0070L response KEPCO/KHNP 16 of 18

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 1 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

There is an inconsistency related to the design dose rate and zone description between TIER 1 Table - Add a sentence in EOC-T1-011 2.8.2 2.8-1 and Tier 2 Table subsection 2.8.2 in DCD Tier 12.3-2 (or the related 1.

design document). And the description relating to the Table 2.8-1 is added for consistency.

Matched references to the SA-0-002 2.8.2 Editorial Correction renumbered section/table/figure/items The upper limitation of zone EOC-T1-012 Table 2.8-1 Correct editorial error 1 is corrected from 0.001 to 0.0025 There is an inconsistency related to the design dose rate and zone description

-Changed the design dose between TIER 1 Table rate for Zones 1 and 2 EOC-T1-013 Table 2.8-1 2.8-1 and Tier 2 Table

- Changed zone description 12.3-2 (or the related for Zones 3 through 8 design document). And the description relating to the Table 2.8-1 is added for consistency.

Revised data for RAI 558-9456(1) Table 2.8-2 MKD/NW-18-0070L response Revised data for RAI 553-9084(134R) 2.9.1 MKD/NW-18-0013L response Added "The" in front of SA-T1-014 2.9.1 Editorial Correction "human" Revised data for RAI 553-9084(134R2) 2.9.1 MKD/NW-18-0060L response Revised data for RAI 555-9163(19R2) 2.9.1 MKD/NW-18-0065L response Revised data for RAI 553-9084(134R) Table 2.9-1 MKD/NW-18-0013L response Revised data for RAI 558-9456(1) Table 2.10-1 MKD/NW-18-0070L response Revised data for RAI 558-9456(1) 2.11.1.1 MKD/NW-18-0070L response KEPCO/KHNP 17 of 18

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 1 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Revised data for RAI 558-9456(1) Table 2.11.1-2 MKD/NW-18-0070L response Table 2.11.1-2 Changed the sentences SA-T1-004 Editorial Correction (1 of 2) consistently in Tier 1 Revised data for RAI 558-9456(1) 2.11.2.1 MKD/NW-18-0070L response Changed the sentences SA-T1-004 2.11.2.1 Editorial Correction consistently in Tier 1 Revised data for RAI 558-9456(1) Table 2.11.2-4 MKD/NW-18-0070L response Table 2.11.2-4 Changed the sentences SA-T1-004 Editorial Correction (2 of 8) consistently in Tier 1 Revised data for RAI 558-9456(1) 2.11.3.1 MKD/NW-18-0070L response Changed the sentences SA-T1-004 2.11.3.1 Editorial Correction consistently in Tier 1 Revised data for RAI 357-8344(11R2) 2.11.3.1 MKD/NW-18-0044L response Revised data for RAI 558-9456(1) Table 2.11.3-2 MKD/NW-18-0070L response Table 2.11.3-2 Changed the sentences SA-T1-004 Editorial Correction (2 of 7) consistently in Tier 1 Table 2.11.3-2 Revised data for RAI 357-8344(11R2) MKD/NW-18-0044L (7 of 7) response Table 2.11.3-2 Revised data for RAI 357-8344(11R3) MKD/NW-18-0050L (7 of 7) response Revised data for RAI 558-9456(1) 2.11.4.1 MKD/NW-18-0070L response Revised data for RAI 558-9456(1) Table 2.11.4-3 MKD/NW-18-0070L response Table 2.11.4-3 Changed the word "avoid" to SA-T1-015 Editorial Correction (2 of 4) "avoids" Revised data for RAI 558-9456(1) Table 2.13-1 MKD/NW-18-0070L response Revised data for RAI 558-9456(1) 3.2 MKD/NW-18-0070L response KEPCO/KHNP 18 of 18

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 1 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

ACRONYM AND Changes old system Changes old system name EOC-T2-002 ABBREVIATION name (CEDMCS) to (CEDMCS) to DRCS.

LIST DRCS.

ACRONYM AND Deleted the not-used SA-1-004 ABBREVIATION Editorial Correction acronym "EQAP" LIST ACRONYM AND Corrected the Abbreviation SA-1-007 ABBREVIATION Editorial Correction for "QAP" LIST Correction of reference SA-0-003 1.1.8 Editorial Correction format The design target for CDF in Subsection The design target for CDF in 1.2.1.1.1 is required to EOC-T2-304 1.2.1.1.1 Subsection 1.2.1.1.1 is be consistent with corrected to 1 x 10-4 NRC goals of less than 1 x 10-4 in DCD 19.0 Correction of reference SA-0-003 1.2.5.4 Editorial Correction format Correction of reference SA-0-003 1.2.16 Editorial Correction format Corrected the wrong room "Chemical Drain Sump SA-1-001 Figure 1.2-24 Editorial Correction Pump Room" to "DWS Drain Sump Pump Room" Corrected section direction SA-1-006 Figure 1.2-24 Editorial Correction "A" & "B" Corrected section direction SA-1-006 Figure 1.2-25 Editorial Correction "A" & "B" Corrected section direction SA-1-006 Figure 1.2-28 Editorial Correction "A" & "B" Corrected section direction SA-1-006 Figure 1.2-29 Editorial Correction "A" & "B" Corrected section direction SA-1-006 Figure 1.2-30 Editorial Correction "A" & "B" Corrected words for AAC SA-1-002 Figure 1.2-38 Editorial Correction GTG Corrected words for AAC SA-1-002 Figure 1.2-39 Editorial Correction GTG Corrected words for AAC SA-1-002 Figure 1.2-40 Editorial Correction GTG Corrected words for AAC SA-1-002 Figure 1.2-41 Editorial Correction GTG KEPCO/KHNP 1 of 7

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 1 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Corrected the elevation "10'-

SA-1-005 Figure 1.2-47 Editorial Correction 0"" to "100'-0""

Table 1.3-1 Correction of reference SA-0-003 Editorial Correction (8 of 13) format Table 1.3-2 SA-1-003 Editorial Correction Corrected the wrong data (5 of 5)

The abbreviation "architectural and Correction for engineering" of the acronym EOC-T2-305 1.4.2 abbreviation "A/E" in subsection 1.4.2 will be corrected to "architect engineering".

Correction of reference SA-0-003 1.5.5 Editorial Correction format Incorporated latest revision information for TeR/ToR and SA-0-004 Table 1.6-1 Editorial Correction Correction of reference format Table 1.6-2 Revised data for RAI 553-9084(134R) MKD/NW-18-0013L (1 of 4) response Incorporated latest revision Table 1.6-2 information for TeR/ToR and SA-0-004 Editorial Correction (2 of 4) Correction of reference format Matched references to the Table 1.6-2 SA-0-002 Editorial Correction renumbered (3 of 4) section/table/figure/items Correction of reference SA-0-003 1.8.2 Editorial Correction format Matched references to the Table 1.8-2 SA-0-002 Editorial Correction renumbered (2 of 42) section/table/figure/items Table 1.8-2 Correction of reference SA-0-003 Editorial Correction (2 of 42) format NRC's comments for Table 1.8-2 Revised data for CA item CA-001 Confirmatory Action (3 of 42) response items Table 1.8-2 Correction of reference SA-0-003 Editorial Correction (5 of 42) format Table 1.8-2 Correction of reference SA-0-003 Editorial Correction (8 of 42) format Table 1.8-2 Revised data for RAI 255-8285(7R5) MKD/NW-18-0073L (9 of 42) response KEPCO/KHNP 2 of 7

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 1 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Table 1.8-2 Revised data for RAI 557-9199(20R) MKD/NW-18-0079L (11 of 42) response Table 1.8-2 Correction of reference SA-0-003 Editorial Correction (11 of 42) format Table 1.8-2 Correction of reference SA-0-003 Editorial Correction (12 of 42) format NRC's comments for Table 1.8-2 Revised data for CA item CA-014 Confirmatory Action (13 of 42) response items Table 1.8-2 Correction of reference SA-0-003 Editorial Correction (14 of 42) format Table 1.8-2 Revised data for RAI 558-9456(1) MKD/NW-18-0070L (15 of 42) response The term related to the 4.16 kV mobile The terms "a mobile GTG" generator is required to and "its" are corrected to "the Table 1.8-2 be modified to allow 4.16 kV mobile generator EOC-T2-253 (16 of 42) COL applicant and the 480V mobile GTGs" flexibility in selection and "their", respectively, in of the generator type COL 8.3(1).

rated at 4.16 kV.

Table 1.8-2 Revised data for RAI 420-8482(36R) MKD/NW-18-0086L (16 of 42) response Table 1.8-2 Correction of reference SA-0-003 Editorial Correction (16 of 42) format Table 1.8-2 Correction of reference SA-0-003 Editorial Correction (17 of 42) format Table 1.8-2 Correction of reference SA-0-003 Editorial Correction (18 of 42) format Table 1.8-2 Correction of reference SA-0-003 Editorial Correction (21 of 42) format Table 1.8-2 Correction of reference SA-0-003 Editorial Correction (23 of 42) format Table 1.8-2 Revised data for RAI 452-8545(21R) MKD/NW-18-0122L (24 of 42) response Table 1.8-2 Correction of reference SA-0-003 Editorial Correction (25 of 42) format Table 1.8-2 Correction of reference SA-0-003 Editorial Correction (26 of 42) format Table 1.8-2 Correction of reference SA-0-003 Editorial Correction (27 of 42) format Table 1.8-2 Correction of reference SA-0-003 Editorial Correction (28 of 42) format KEPCO/KHNP 3 of 7

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 1 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Table 1.8-2 Correction of reference SA-0-003 Editorial Correction (29 of 42) format Table 1.8-2 Correction of reference SA-0-003 Editorial Correction (31 of 42) format NRC's comments for Table 1.8-2 Revised data for CA item CA-030 Confirmatory Action (32 of 42) response items Table 1.8-2 Revised the word "dam" to SA-13-002 Editorial Correction (32 of 42) "dams" for NRC's comments Table 1.8-2 Correction of reference SA-0-003 Editorial Correction (33 of 42) format Table 1.8-2 Correction of reference SA-0-003 Editorial Correction (34 of 42) format Table 1.8-2 Matching COL description to SA-16-001 Editorial Correction (35 of 42) COL item in Chapter 16 Table 1.8-2 Correction of reference SA-0-003 Editorial Correction (35 of 42) format Table 1.8-2 Matching COL description to SA-16-002 Editorial Correction (36 of 42) COL item in Chapter 16 Table 1.8-2 Correction of reference SA-0-003 Editorial Correction (36 of 42) format Table 1.8-2 Correction of reference SA-0-003 Editorial Correction (37 of 42) format Table 1.8-2 Matching COL description to SA-19-001 Editorial Correction (37 of 42) COL item in Chapter 19 Table 1.8-2 Revised data for RAI 434-8352(85R2) MKD/NW-18-0042L (37 of 42) response Table 1.8-2 Revised data for RAI 434-8352(85R3) MKD/NW-18-0055L (37 of 42) response Table 1.8-2 Revised data for RAI 434-8352(92R4) MKD/NW-18-0049L (38 of 42) response Table 1.8-2 Revised data for RAI 434-8352(92R4) MKD/NW-18-0049L (40 of 42) response Table 1.8-2 Revised data for RAI 434-8352(92R3) MKD/NW-18-0014L (40 of 42) response Table 1.8-2 Matching COL description to SA-19-002 Editorial Correction (40 of 42) COL item in Chapter 19 Table 1.8-2 Matching COL description to SA-19-003 Editorial Correction (40 of 42) COL item in Chapter 19 Table 1.8-2 Revised data for RAI 432-8377(64R7) MKD/NW-18-0104L (40 of 42) response Table 1.8-2 Correction of reference SA-0-003 Editorial Correction (40 of 42) format KEPCO/KHNP 4 of 7

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 1 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

The term related to the 4.16 kV mobile The term "the mobile GTGs" generator is required to is corrected to "480V mobile Table 1.8-2 be modified to allow EOC-T2-254 GTGs and the 4.16 kV (41 of 42) COL applicant mobile generator" in COL flexibility in selection 19.3(7).

of the generator type rated at 4.16 kV.

Table 1.8-2 Revised data for RAI 420-8482(36R) MKD/NW-18-0086L (41 of 42) response Table 1.8-2 Correction of reference SA-0-003 Editorial Correction (41 of 42) format Table 1.8-2 Matching COL description to SA-19-004 Editorial Correction (41 of 42) COL item in Chapter 19 Table 1.8-2 SA-0-001 Editorial Correction Renumber the COL item no.

(42 of 42)

Table 1.8-2 Matching COL description to SA-19-005 Editorial Correction (42 of 42) COL item in Chapter 19 Correction of reference SA-0-003 1.9.3 Editorial Correction format Correction of reference SA-0-003 1.9.9 Editorial Correction format Incorporated latest revision information for TeR/ToR and SA-0-004 1.9.9 Editorial Correction Correction of reference format Table 1.9-1 Correction of reference SA-0-003 Editorial Correction (2 of 35) format Matched references to Table 1.9-1 SA-7-002 Editorial Correction subsection nos. in Subsection (3 of 35) 7.1.2 Matched references to Table 1.9-1 SA-7-002 Editorial Correction subsection nos. in Subsection (6 of 35) 7.1.2 Matched references to Table 1.9-1 SA-7-002 Editorial Correction subsection nos. in Subsection (7 of 35) 7.1.2 The title of RG 1.53 The title of RG 1.53 is "Application of the corrected to "Application of Table 1.9-1 Single-Failure EOC-T2-001 the Single-Failure Criterion (7 of 35) Criterion to Nuclear to Safety Systems" in Table Power Plant Protection 1.9-1 and 8.1-2.

System" was outdated.

KEPCO/KHNP 5 of 7

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 1 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Matched references to Table 1.9-1 SA-7-002 Editorial Correction subsection nos. in Subsection (9 of 35) 7.1.2 Table 1.9-1 Correction of reference SA-0-003 Editorial Correction (9 of 35) format Table 1.9-1 Correction of reference SA-0-003 Editorial Correction (10 of 35) format Matched references to Table 1.9-1 SA-7-002 Editorial Correction subsection nos. in Subsection (11 of 35) 7.1.2 Matched references to Table 1.9-1 SA-7-002 Editorial Correction subsection nos. in Subsection (12 of 35) 7.1.2 Table 1.9-1 Correction of reference SA-0-003 Editorial Correction (12 of 35) format Table 1.9-1 Revised data for RAI 301-8280(45R3) MKD/NW-18-0098L (12 of 35) response Matched references to Table 1.9-1 SA-7-002 Editorial Correction subsection nos. in Subsection (14 of 35) 7.1.2 Matched references to Table 1.9-1 SA-7-002 Editorial Correction subsection nos. in Subsection (17 of 35) 7.1.2 Table 1.9-1 Correction of reference SA-0-003 Editorial Correction (18 of 35) format Matched references to Table 1.9-1 SA-7-002 Editorial Correction subsection nos. in Subsection (19 of 35) 7.1.2 Table 1.9-1 Correction of reference SA-0-003 Editorial Correction (19 of 35) format Matched references to Table 1.9-1 SA-7-002 Editorial Correction subsection nos. in Subsection (20 of 35) 7.1.2 Matched references to Table 1.9-1 SA-7-002 Editorial Correction subsection nos. in Subsection (22 of 35) 7.1.2 Matched references to Table 1.9-1 SA-7-002 Editorial Correction subsection nos. in Subsection (23 of 35) 7.1.2 Matched references to the Table 1.9-1 SA-0-002 Editorial Correction renumbered (24 of 35) section/table/figure/items Table 1.9-1 Correction of reference SA-0-003 Editorial Correction (25 of 35) format KEPCO/KHNP 6 of 7

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 1 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Matched references to the Table 1.9-1 SA-0-002 Editorial Correction renumbered (27 of 35) section/table/figure/items Matched references to Table 1.9-2 SA-7-002 Editorial Correction subsection nos. in Subsection (15 of 32) 7.1.2 Matched references to Table 1.9-2 SA-7-002 Editorial Correction subsection nos. in Subsection (16 of 32) 7.1.2 Table 1.9-2 Correction of reference SA-0-003 Editorial Correction (18 of 32) format Matched references to Table 1.9-4 SA-7-002 Editorial Correction subsection nos. in Subsection (3 of 10) 7.1.2 Matched references to Table 1.9-4 SA-7-002 Editorial Correction subsection nos. in Subsection (6 of 10) 7.1.2 Table 1.9-4 Correction of reference SA-0-003 Editorial Correction (7 of 10) format Matched references to Table 1.9-4 SA-7-002 Editorial Correction subsection nos. in Subsection (7 of 10) 7.1.2 Matched references to Table 1.9-4 SA-7-002 Editorial Correction subsection nos. in Subsection (8 of 10) 7.1.2 Matched references to the Table 1.9-4 SA-0-002 Editorial Correction renumbered (10 of 10) section/table/figure/items Table 1.9-7 Correction of reference SA-0-003 Editorial Correction (2 of 4) format Matched references to the Table 1.9-7 SA-0-002 Editorial Correction renumbered (3 of 4) section/table/figure/items Matched references to Table 1.9-7 SA-7-002 Editorial Correction subsection nos. in Subsection (4 of 4) 7.1.2 KEPCO/KHNP 7 of 7

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 2 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Table 2.0-1 NRC's e-mail Revised data for NRC's e-SA-2-001 (2 of 4) comments mail comments Table 2.0-1 Correction of reference SA-0-003 Editorial Correction (2 of 4) format NRC's comments for Table 2.0-1 Revised data for CA item CA-002 Confirmatory Action (4 of 4) response items Correction of reference SA-0-003 2.1.5 Editorial Correction format Correction of reference SA-0-003 2.3 Editorial Correction format Correction of reference SA-0-003 2.3.6 Editorial Correction format Correction of reference SA-0-003 Table 2.3-3 Editorial Correction format Correction of reference SA-0-003 Table 2.3-5 Editorial Correction format Correction of reference SA-0-003 Table 2.3-8 Editorial Correction format Correction of reference SA-0-003 Table 2.3-9 Editorial Correction format Correction of reference SA-0-003 Table 2.3-10 Editorial Correction format Correction of reference SA-0-003 Table 2.3-11 Editorial Correction format Correction of reference SA-0-003 Table 2.3-12 Editorial Correction format Table 2.3-13 Correction of reference SA-0-003 Editorial Correction (6 of 6) format Correction of reference SA-0-003 2.4.10 Editorial Correction format Correction of reference SA-0-003 2.4.16 Editorial Correction format Matched references to the SA-0-002 2.5.2.6 Editorial Correction renumbered section/table/figure/items Correction of reference SA-0-003 2.5.2.6 Editorial Correction format NRC's comments for Revised data for CA item CA-001 2.5.4.5 Confirmatory Action response items Matched references to the SA-0-002 2.5.6 Editorial Correction renumbered section/table/figure/items KEPCO/KHNP 1 of 2

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 2 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Correction of reference SA-0-003 2.5.6 Editorial Correction format NRC's comments for Revised data for CA item CA-001 2.5.6 Confirmatory Action response items Correction of reference SA-0-003 2.5.7 Editorial Correction format Incorporated latest revision information for TeR/ToR and SA-0-004 2.5.7 Editorial Correction Correction of reference format KEPCO/KHNP 2 of 2

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 3 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Correction of reference SA-0-003 3.1.11 Editorial Correction format Correction of reference SA-0-003 3.1.26 Editorial Correction format Correction of reference SA-0-003 3.2.1 Editorial Correction format Correction of reference SA-0-003 3.2.2 Editorial Correction format Table 3.2-1 Correction of reference SA-0-003 Editorial Correction (2 of 86) format Addition of missing Table 3.2-1 Note no. "(N-9)" is added to EOC-T2-306 note no. in the column (3 of 86) the column of "Remarks".

of "Remarks".

5. AT - Auxiliary Feedwater Correct inconsistency Table 3.2-1 Pump Turbine EOC-T2-003 between P&ID and (4 of 86) d. Others : Location is DCD.

corrected from AB to TGB

6. AX - Auxiliary Feedwater Correct inconsistency Table 3.2-1 Storage and Transfer EOC-T2-004 between design (6 of 86) m. Seismic Category is documents.

corrected from II to I Table 3.2-1 Correction of reference SA-0-003 Editorial Correction (6 of 86) format Table 3.2-1 Revised data for RAI 316-8305(1R3) MKD/NW-18-0021L (9 of 86) response Table 3.2-1 Correction of reference SA-0-003 Editorial Correction (9 of 86) format "Rod drive" is changed to "CEDM" for clarification.

Table 3.2-1 Editorial change for The location of "c. Rod drive EOC-T2-033 (9 of 86) CEDM MG set motor generator set" is changed from "RCB" to "AB".

Table 3.2-1 Correction of reference SA-0-003 Editorial Correction (10 of 86) format KEPCO/KHNP 1 of 28

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 3 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

- Because term of

'paging phone' is used in paging phone system instead of term

- Term of 'page phone' is of 'page phone', it changed to 'paging phone'.

should be changed.

Table 3.2-1 EOC-T2-307 - Considering DCD (11 of 86) - '4) Other equipment' is Tier 2, 9.5.2, because added to in 'a. Equipment in there may be other safety-related areas' of Table equipment that is 3.2-1.

located in safety-related areas besides 1), 2), 3) equipment, it should be changed.

Table 3.2-1 Correction of reference SA-0-003 Editorial Correction (11 of 86) format Correct inconsistency 18. CS - Containment Spray Table 3.2-1 EOC-T2-036 between DCD and Item b. & c. are divided to (12 of 86)

DBD. Tube side & Shell side.

Codes and Standards, An inconsistency in "ASME Sec. VIII-2007 with "Codes and Standards" Table 3.2-1 2008 addenda" is changed to EOC-T2-028 for the Chemical (13 of 86) "ANSI/HI-2010 except addition system is ANSI/HI Std 1.3-2009/API corrected.

650-2007".

Codes and Standards, An inconsistency in "ASME Sec. VIII-2007 with Table 3.2-1 "Codes and Standards" EOC-T2-029 2008 addenda" is changed to (14 of 86) for the Reactor drain "ANSI/HI-2010 except pumps is corrected.

ANSI/HI Std 1.3-2009".

Codes and Standards, An inconsistency in "ASME Sec. VIII-2007 with Table 3.2-1 "Codes and Standards" EOC-T2-030 2008 addenda" is changed to (14 of 86) for the Holdup pumps "ANSI/HI-2010 except is corrected.

ANSI/HI Std 1.3-2009".

Response to RAI 69-7994 03.09.06-7, Deleted "or to which the Table 3.2-1 Rev.2 shall be applicants is requesting an EOC-T2-032 (16 of 86) incorporated in DCD alternative." in subsection Tier 2 subsection 3.9.6.5 (2) 3.9.6.5.

Table 3.2-1 Revised data for RAI 316-8305(1R3) MKD/NW-18-0021L (19 of 86) response KEPCO/KHNP 2 of 28

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 3 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure) 22a. DA - Alternate AC Gas Correct inconsistency Table 3.2-1 Turbine Generator System EOC-T2-037 between DCD and (20 of 86) a, b, c, d. Note (3)(e) is DBD.

added.

Table 3.2-1 Correction of reference SA-0-003 Editorial Correction (21 of 86) format Table 3.2-1 Correction of reference SA-0-003 Editorial Correction (24 of 86) format Addition of missing Table 3.2-1 Note no. "(N-9)" is added to EOC-T2-308 note no. in the column (24 of 86) the column of "Remarks".

of "Remarks".

Table 3.2-1 Correction of reference SA-0-003 Editorial Correction (25 of 86) format Table 3.2-1 Correction of reference SA-0-003 Editorial Correction (26 of 86) format Table 3.2-1 Revised data for RAI 316-8305(1R3) MKD/NW-18-0021L (26 of 86) response

34. FC - Spent Fuel Pool Correct inconsistency Cooling and Table 3.2-1 EOC-T2-038 between DCD and Cleanup (27 of 86)

DBD. New item m.(V2034 and V1217) is added.

34. FC - Spent Fuel Pool Correct inconsistency Cooling and Table 3.2-1 EOC-T2-038 between DCD and Cleanup (28 of 86)

DBD. New item m.(V2034 and V1217) is added.

The ICI seal table is not a pressure boundary component but a support Codes and Standards of the component. So ICI seal table is corrected to Table 3.2-1 "ASME Sec. III NB-EOC-T2-022 "ASME Sec. III NF-2007 (30 of 86) 2007 with 2008 with 2008 addenda" in Table addenda" in Table 3.2-3.2-1.

1 should be changed to "ASME Sec. III NF-2007 with 2008 addenda".

Table 3.2-1 Revised data for RAI 316-8305(1R3) MKD/NW-18-0021L (31 of 86) response Table 3.2-1 Revised data for RAI 316-8305(1R3) MKD/NW-18-0021L (32 of 86) response KEPCO/KHNP 3 of 28

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 3 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Table 3.2-1 Correction of reference SA-0-003 Editorial Correction (32 of 86) format

42. GW - Gaseous Radwaste Correct inconsistency Table 3.2-1 Note (4) is deleted.

EOC-T2-039 between DCD and (33 of 86) b, d, e, f, g, h. Note (3)(d) is DBD.

deleted.

Table 3.2-1 Correction of reference SA-0-003 Editorial Correction (35 of 86) format Because IEEE Standard 622A-1986 'IEEE 622A-1986' is Table 3.2-1 EOC-T2-309 does not exit, it should corrected to 'IEEE 622A-(35 of 86) be replaced with 1984'.

appropriate standard.

Table 3.2-1 Correction of reference SA-0-003 Editorial Correction (36 of 86) format Table 3.2-1 Revised data for RAI 316-8305(1R3) MKD/NW-18-0021L (37 of 86) response

50. IS - Security

a. SSC Identification is changed to "Equipment in Correct inconsistency Table 3.2-1 Safety-Related Areas" and EOC-T2-040 between DCD and (37 of 86) locations "CCWHXB, DBD.

ESWB, EDGB" are added.

b. SSC Identification is changed to "Others".

Table 3.2-1 Correction of reference SA-0-003 Editorial Correction (37 of 86) format

51. IW - In-Containment Refueling Water Storage Correct inconsistency Table 3.2-1 New item n.(High volume EOC-T2-041 between DCD and (38 of 86) purge and reactor cavity DBD.

flooding piping including isolation valves) is added.

KEPCO/KHNP 4 of 28

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 3 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

In DCD 3.2, Table 3.2-1, 52, CCW pump compartment which is a part of DE system dose not exist in "CCW pump compartment" APR1400. and the remark are deleted in

52. a is not required in table 3.2-1, 52, a.

Table 3.2-1 EOC-T2-006 RG 1.45. The location of the LD SSC (38 of 86)

Also the location of are revised correctly.

the LD SSC has an IEEE 323, 344 are deleted in error. 52. c and d.

IEEE 323, 344 that are standards for Class 1E equipment are deleted in 52. c and d.

Table 3.2-1 Correction of reference SA-0-003 Editorial Correction (38 of 86) format Table 3.2-1 Revised data for RAI 316-8305(1R3) MKD/NW-18-0021L (39 of 86) response Table 3.2-1 Revised data for RAI 316-8305(1R3) MKD/NW-18-0021L (40 of 86) response Because '4.16 kV switchgear (SW02N) in TG building' and The left two items are

'4.16 kV switchgear Table 3.2-1 merged into one item ('4.16 EOC-T2-310 (SW02M) in TG (40 of 86) kV switchgears (SW02M, building' have the SW02N) in TG building').

same information in Table 3.2-1, they should be merged.

Missed commas The commas are added Table 3.2-1 EOC-T2-311 should be added in before the words 'and' in (42 of 86)

Table 3.2-1 (42 of 86). Table 3.2-1.

Table 3.2-1 Correction of reference SA-0-003 Editorial Correction (42 of 86) format One component of

'13.8 kV switchgear 13.8 kV non-1E Power Table 3.2-1 (SW02M) in TG building' EOC-T2-312 system that has been (43 of 86) and its pertinent information missed should be are added in Table 3.2-1.

added in Table 3.2-1.

KEPCO/KHNP 5 of 28

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 3 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Error correction.

Description of N/A for Compliance of Ex-core the compliance of Neutron Flux Ex-core Neutron Flux Monitoring, Startup/control Table 3.2-1 Monitoring, EOC-T2-026 channel with (43 of 86) Startup/control 10 CFR 50, Appendix B is channel with 10 CFR corrected to A 50, in Table 3.2-1.

Appendix B was the error.

Table 3.2-1 Correction of reference SA-0-003 Editorial Correction (43 of 86) format Table 3.2-1 Correction of reference SA-0-003 Editorial Correction (44 of 86) format

72. PP - Post-Accident Correct inconsistency Table 3.2-1 Monitoring EOC-T2-044 between DCD and (44 of 86) Item c.(Instrumentation for DBD.

Type D variables) is deleted.

Table 3.2-1 Correction of reference SA-0-003 Editorial Correction (45 of 86) format Table 3.2-1 Revised data for RAI 316-8305(1R3) MKD/NW-18-0021L (45 of 86) response Missed commas Table 3.2-1 The comma is added before EOC-T2-313 should be added in (45 of 86) the word 'and' in Table 3.2-1.

Table 3.2-1 (45 of 86).

Addition of missing Table 3.2-1 Note no. "(N-9)" is added to EOC-T2-314 note no. in the column (46 of 86) the column of "Remarks".

of "Remarks".

Table 3.2-1 Correction of reference SA-0-003 Editorial Correction (46 of 86) format Table 3.2-1 Correction of reference SA-0-003 Editorial Correction (47 of 86) format Table 3.2-1 The correction of typo "Diversity" is changed to EOC-T2-315 (47 of 86) error "Diverse".

Table 3.2-1 Revised data for RAI 316-8305(1R3) MKD/NW-18-0021L (47 of 86) response Table 3.2-1 Revised data for RAI 316-8305(1R3) MKD/NW-18-0021L (48 of 86) response Table 3.2-1 Correction of reference SA-0-003 Editorial Correction (48 of 86) format Table 3.2-1 Correction of reference SA-0-003 Editorial Correction (49 of 86) format KEPCO/KHNP 6 of 28

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 3 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

72. PP - Post-Accident Correct inconsistency Table 3.2-1 Monitoring EOC-T2-044 between DCD and (49 of 86) Item c.(Instrumentation for DBD.

Type D variables) is deleted.

Correct inconsistency 74. PS - Process Sampling Table 3.2-1 EOC-T2-045 between DCD and a. 10 CFR 50,App. B is (50 of 86)

DBD. corrected from N/A to Yes.

In Table 3.2-1 (50 of 86),

In Table 3.2-1 (50 of Quality Class of "a. Steam 86), Quality Class of generator sample lines "a. Steam generator located sample lines located in the reactor containment in the reactor Table 3.2-1 building EOC-T2-316 containment building (50 of 86) including containment including containment isolation process sampling" isolation process is Q class. So according to sampling" is Q class.

the Q class, N/A of the 10 So quality class of this CFR 50, App. B will be is wrong.

corrected to Yes.

76. PX - Primary Sampling Items a, b, c, e, j, m, p, q, t, v,

w. are changed.

Items d, f, k, l, n, o, r, s, u.

are deleted.

New items n.(VCT off-gas Correct inconsistency Table 3.2-1 sample line to but including EOC-T2-046 between DCD and (51 of 86) VCT isolation DBD.

valve),o.(Containment isolation valves and associated piping),q.(Remaining sample and return line in compound building) are added.

KEPCO/KHNP 7 of 28

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 3 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

76. PX - Primary Sampling Items a, b, c, e, j, m, p, q, t, v,

w. are changed.

Items d, f, k, l, n, o, r, s, u.

are deleted.

New items n.(VCT off-gas Correct inconsistency Table 3.2-1 sample line to but including EOC-T2-046 between DCD and (52 of 86) VCT isolation DBD.

valve),o.(Containment isolation valves and associated piping),q.(Remaining sample and return line in compound building) are added.

76. PX - Primary Sampling Items a, b, c, e, j, m, p, q, t, v,

w. are changed.

Items d, f, k, l, n, o, r, s, u.

are deleted.

New items n.(VCT off-gas Correct inconsistency Table 3.2-1 sample line to but including EOC-T2-046 between DCD and (53 of 86) VCT isolation DBD.

valve),o.(Containment isolation valves and associated piping),q.(Remaining sample and return line in compound building) are added.

Addition of missing Table 3.2-1 Note no. "(N-9)" is added to EOC-T2-317 note no. in the column (53 of 86) the column of "Remarks".

of "Remarks".

Table 3.2-1 Correction of reference SA-0-003 Editorial Correction (53 of 86) format

79. RC - Reactor Coolant g.6) SSC Identification is corrected from "~

downstream ~" to "~

Correct inconsistency Table 3.2-1 upstream ~" and 10 CFR EOC-T2-047 between DCD and (55 of 86) 50,App. B is corrected from DBD.

N/A to A.

g.7) SSC Identification is corrected from "~ upstream

~" to "~ downstream ~".

KEPCO/KHNP 8 of 28

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 3 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

l. Core Support Structures and Internal Structures SC-3 / B / N/A / Q / I Table 3.2-1 RAI 92-8068 Question EOC-T2-035 Note N-2 (56 of 86) 03.09.05-18 N-2) All of the reactor internals are classified as Seismic Category I.

Table 3.2-1 Correction of reference SA-0-003 Editorial Correction (57 of 86) format Table 3.2-1 Correction of reference SA-0-003 Editorial Correction (58 of 86) format Addition of missing Note no. "(N-9)" is added to note no. in the column the column of "Remarks".

of "Remarks". The column data of "Codes Table 3.2-1 Correction of the and Standards" is corrected EOC-T2-318 (58 of 86) column data of "Codes to "N/A".

and Standards" and The column data of "10 CFR "10 CFR 50,App. 50,App. B(3)" is corrected to B(3)". "A".

86. SD - SG Blowdown SSC Identifications of items e, g, h, i, j. are changed.

f. 10 CFR 50,App. B and Seismic Category are corrected from A & II to N/A Correct inconsistency Table 3.2-1 & III.

EOC-T2-048 between DCD and (61 of 86) New item n.(Valves and DBD.

piping of the containment penetration area and SG pressure boundaries) and o.(Steam generator blowdown prefilters and postfilter) are added.

KEPCO/KHNP 9 of 28

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 3 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

86. SD - SG Blowdown SSC Identifications of items e, g, h, i, j. are changed.

f. 10 CFR 50,App. B and Seismic Category are corrected from A & II to N/A Correct inconsistency Table 3.2-1 & III.

EOC-T2-048 between DCD and (62 of 86) New item n.(Valves and DBD.

piping of the containment penetration area and SG pressure boundaries) and o.(Steam generator blowdown prefilters and postfilter) are added.

Table 3.2-1 Correction of reference SA-0-003 Editorial Correction (65 of 86) format Correct "excluding ductwork between the isolation damper (Y0027) outlet and the Correct inconsistency tornado damper (Y1102)

Table 3.2-1 related to dampers and EOC-T2-007 inlet" to "between the (67 of 86) ductwork between isolation dampers(Y0027 &

DCD and P&ID.

Y0028) and exhaust ductwork of the tornado damper(Y1102) outlet" Correct "between the isolation damper (Y0027) outlet and the tornado Correct inconsistency damper (Y1102) inlet" to Table 3.2-1 related to dampers and "excluding exhaust ductwork EOC-T2-008 (68 of 86) ductwork between between the isolation DCD and P&ID. dampers(Y0027 & Y0028) and exhaust ductwork of the tornado damper(Y1102) outlet" Correct "excluding ductwork between the isolation damper (Y0030) outlet and the Correct inconsistency tornado damper (Y1103)

Table 3.2-1 related to dampers and EOC-T2-009 inlet" to "between the (68 of 86) ductwork between isolation dampers(Y0029 &

DCD and P&ID.

Y0030) and smoke removal ductwork of the tornado damper(Y1103) outlet" KEPCO/KHNP 10 of 28

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 3 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Correct "between the isolation damper (Y0030) outlet and the tornado Correct inconsistency damper (Y1103)" to Table 3.2-1 related to dampers and "excluding smoke removal EOC-T2-010 (68 of 86) ductwork between ductwork between the DCD and P&ID. isolation dampers(Y0029 &

Y0030) and smoke removal ductwork of the tornado damper(Y1103) outlet"

95. VD - EDG Area HVAC Electric duct heaters are Correct inconsistency Table 3.2-1 added as items b.6) and c.4).

EOC-T2-049 between DCD and (69 of 86) C.1) SSC Identification is DBD.

changed from "Fan and motor" to "Fans and motors".

Table 3.2-1 Correct HVAC to EOC-T2-011 Correct the typo.

(71 of 86) exhaust for item 96.d

96. VE - Electrical and I&C Correct inconsistency equipment areas HVAC Table 3.2-1 EOC-T2-050 between DCD and e.2) "excluding cooling (71 of 86)

DBD. coils" is added in SSC Identification.

Correct inconsistency of the classifications of Table 3.2-1 Add , tornado damper EOC-T2-012 tornado dampers (72 of 86) Y1202A, for item 97.a.3) between DCD and design documents.

Correct inconsistency of the classifications of Add , tornado dampers Table 3.2-1 EOC-T2-013 tornado dampers Y1201A & Y1201B, for (72 of 86) between DCD and item 97.a.4) design documents.

Correct inconsistency Add , tornado dampers of the classifications of Table 3.2-1 Y1201A, EOC-T2-014 tornado dampers (72 of 86) Y1201B, and Y1202A, and between DCD and for item 97.a.5) design documents.

Correct inconsistency of the classifications of Table 3.2-1 Add , tornado dampers EOC-T2-015 tornado dampers (74 of 86) Y1401A & Y402B, between DCD and design documents.

KEPCO/KHNP 11 of 28

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 3 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Correct inconsistency of the classifications of Table 3.2-1 Add , tornado dampers EOC-T2-016 tornado dampers (74 of 86) Y1401A & Y402B, between DCD and design documents.

Correct inconsistency 107. WO - Essential Chilled Table 3.2-1 EOC-T2-051 between DCD and Water (81 of 86)

DBD. Item l. is deleted.

Table 3.2-1 Revised data for RAI 316-8305(1R3) MKD/NW-18-0021L (81 of 86) response Correct inconsistency Table 3.2-1 109. WV - Liquid Radwaste EOC-T2-052 between DCD and (81 of 86) b. Note (4) is deleted.

DBD.

110. WX - Solid Radwaste

f. 10 CFR 50, App. B and Correct inconsistency Table 3.2-1 Seismic Category are EOC-T2-053 between DCD and (83 of 86) corrected from Note(4) &

DBD.

Note(4) to A & II and Note (3)(d) is added.

111. WY - Radioactive Correct inconsistency Table 3.2-1 Laundry EOC-T2-054 between DCD and (83 of 86) System Name is changed to DBD.

Detergent Waste.

Table 3.2-1 Correction of reference SA-0-003 Editorial Correction (84 of 86) format Table 3.2-1 Correction of reference SA-0-003 Editorial Correction (85 of 86) format Table 3.2-1 Correction of reference SA-0-003 Editorial Correction (86 of 86) format Matching the correct SA-3-003 3.3.2.2 Editorial Correction reference Correction of reference SA-0-003 3.3.4 Editorial Correction format Correction of reference SA-0-003 3.4.1.1 Editorial Correction format Correction of reference SA-0-003 3.4.1.2 Editorial Correction format Correction of reference SA-0-003 3.4.1.5 Editorial Correction format Correction of reference SA-0-003 3.4.3 Editorial Correction format KEPCO/KHNP 12 of 28

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 3 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Correct inconsistency Change from ANSI/ANS related code and EOC-T2-054a 3.4.4 56.11-1998 to ANSI/ANS standard between 56.11-1988 DCD 3.4-6 and 3.4-19 Correction of reference SA-0-003 3.5.1.1 Editorial Correction format Changed the word "periods" SA-3-004 3.5.1.2 Editorial Correction to "period" Revised data for RAI 558-9456(1R) 3.5.1.3.2 MKD/NW-18-0114L response Correction of reference SA-0-003 3.5.5 Editorial Correction format Maximum impact kinetic energy and Maximum impact kinetic Table 3.5-1 weight for missiles is EOC-T2-025 energy and weight for (1 of 2) corrected in order to missiles is changed.

make a consistent with the design document.

Maximum impact kinetic energy and Maximum impact kinetic Table 3.5-1 weight for missiles is EOC-T2-025 energy and weight for (2 of 2) corrected in order to missiles is changed.

make a consistent with the design document.

Correction of reference SA-0-003 3.6.2.1.4.1.1 Editorial Correction format Correction of reference SA-0-003 3.6.2.1.4.1.3.1 Editorial Correction format Correction of reference SA-0-003 3.6.2.3.2.1.1 Editorial Correction format Correction of reference SA-0-003 3.6.2.4.1.2 Editorial Correction format Correction of reference SA-0-003 3.6.2.4.2 Editorial Correction format Correction of reference SA-0-003 3.6.2.4.2.1 Editorial Correction format Correction of reference SA-0-003 3.6.2.4.4 Editorial Correction format Correction of reference SA-0-003 3.6.3.4.7 Editorial Correction format Correction of reference SA-0-003 3.6.3.4.9.2 Editorial Correction format Correction of reference SA-0-003 3.6.5 Editorial Correction format KEPCO/KHNP 13 of 28

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 3 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Incorporated latest revision information for TeR/ToR and SA-0-004 3.6.5 Editorial Correction Correction of reference format Table 3.6-8 Correction of reference SA-0-003 Editorial Correction (1 of 6) format Matched references to the SA-0-002 3.7.1.1.1 Editorial Correction renumbered section/table/figure/items Correction of reference SA-0-003 3.7.1.1.2 Editorial Correction format Correction of reference SA-0-003 3.7.1.1.3 Editorial Correction format Matched references to the SA-0-002 3.7.1.2 Editorial Correction renumbered section/table/figure/items SA-3-005 3.7.2.8 Editorial Correction Added acronym "SSSI" Correction of reference SA-0-003 3.7.2.8 Editorial Correction format Revised data for RAI 88-8046(4R) 3.7.3 MKD/NW-18-0103L response Correction of reference SA-0-003 3.7.3.1.2 Editorial Correction format Correction of reference SA-0-003 3.7.3.5 Editorial Correction format Correction of reference SA-0-003 3.7.3.6 Editorial Correction format Deleted "a" in front of SA-3-006 3.7.3.7 Editorial Correction "seismic analysis" Incorporated latest revision information for TeR/ToR and SA-0-004 3.7.6 Editorial Correction Correction of reference format Correction of reference SA-0-003 3.7.6 Editorial Correction format Replaced the Figure 3.7-25 SA-3-007 Figure 3.7-25 Editorial Correction to Figure 3.7-27 Replaced the Figure 3.7-25 SA-3-007 Figure 3.7-27 Editorial Correction to Figure 3.7-27 Correction of reference SA-0-003 3.8.1.1.2 Editorial Correction format Correction of reference SA-0-003 3.8.1.1.3.5 Editorial Correction format KEPCO/KHNP 14 of 28

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 3 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Correction of reference SA-0-003 3.8.1.2.1 Editorial Correction format Correction of reference SA-0-003 3.8.1.3 Editorial Correction format Correction of reference SA-0-003 3.8.1.3.2 Editorial Correction format Correction of reference SA-0-003 3.8.1.3.3 Editorial Correction format Correction of reference SA-0-003 3.8.1.4.1 Editorial Correction format Correction of reference SA-0-003 3.8.1.4.10 Editorial Correction format Correction of reference SA-0-003 3.8.1.4.11 Editorial Correction format Correction of reference SA-0-003 3.8.1.4.12 Editorial Correction format Correction of reference SA-0-003 3.8.1.5 Editorial Correction format Correction of reference SA-0-003 3.8.1.5.1.1 Editorial Correction format Correction of reference SA-0-003 3.8.1.5.1.2 Editorial Correction format Correction of reference SA-0-003 3.8.1.5.1.3 Editorial Correction format Correction of reference SA-0-003 3.8.1.5.2.1 Editorial Correction format Correction of reference SA-0-003 3.8.1.5.2.2 Editorial Correction format Correction of reference SA-0-003 3.8.1.5.2.3 Editorial Correction format Correction of reference SA-0-003 3.8.1.5.3 Editorial Correction format Correction of reference SA-0-003 3.8.1.5.4 Editorial Correction format Correction of reference SA-0-003 3.8.1.5.5 Editorial Correction format Revised data for RAI 557-9199(20R2) 3.8.1.6 MKD/NW-18-0089L response Revised data for RAI 557-9199(20R) 3.8.1.6 MKD/NW-18-0079L response Correction of reference SA-0-003 3.8.1.6 Editorial Correction format Correction of reference SA-0-003 3.8.1.6.1 Editorial Correction format KEPCO/KHNP 15 of 28

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 3 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Correction of reference SA-0-003 3.8.1.6.2 Editorial Correction format Correction of reference SA-0-003 3.8.1.6.3 Editorial Correction format Correction of reference SA-0-003 3.8.1.6.4 Editorial Correction format Correction of reference SA-0-003 3.8.1.7.1.1 Editorial Correction format Correction of reference SA-0-003 3.8.1.7.2.1 Editorial Correction format Correction of reference SA-0-003 3.8.1.7.2.3 Editorial Correction format Correction of reference SA-0-003 3.8.2.1.3.2 Editorial Correction format Correction of reference SA-0-003 3.8.2.2.1 Editorial Correction format Correction of reference SA-0-003 3.8.2.3 Editorial Correction format Correction of reference SA-0-003 3.8.2.4.1 Editorial Correction format Correction of reference SA-0-003 3.8.2.4.2 Editorial Correction format Deleted the incorrect code SA-3-008 3.8.2.4.2 Editorial Correction and standard Correction of reference SA-0-003 3.8.2.4.3 Editorial Correction format Correction of reference SA-0-003 3.8.2.5.1 Editorial Correction format Correction of reference SA-0-003 3.8.2.5.2 Editorial Correction format Correction of reference SA-0-003 3.8.2.5.3 Editorial Correction format Correction of reference SA-0-003 3.8.2.6 Editorial Correction format Correction of reference SA-0-003 3.8.2.7.1 Editorial Correction format Correction of reference SA-0-003 3.8.2.7.2 Editorial Correction format NRC's comments for Revised data for CA item CA-004 3.8.3.3 Confirmatory Action response items Correction of reference SA-0-003 3.8.3.4.2 Editorial Correction format KEPCO/KHNP 16 of 28

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 3 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Revised data for RAI 557-9199(20R) 3.8.3.6.1 MKD/NW-18-0079L response Correction of reference SA-0-003 3.8.3.6.3 Editorial Correction format Correction of reference SA-0-003 3.8.4.1.4 Editorial Correction format NRC's comments for Revised data for CA item CA-004 3.8.4.3.1 Confirmatory Action response items NRC's comments for Revised data for CA item CA-004 3.8.4.3.2 Confirmatory Action response items Correction of reference SA-0-003 3.8.4.3.4 Editorial Correction format Matching the correct SA-3-003 3.8.4.3.6 Editorial Correction reference Correction of reference SA-0-003 3.8.4.4.2.7 Editorial Correction format Correction of reference SA-0-003 3.8.4.5 Editorial Correction format Revised data for RAI 557-9199(20R2) 3.8.4.6 MKD/NW-18-0089L response Revised data for RAI 557-9199(20R) 3.8.4.6 MKD/NW-18-0079L response Correction of reference SA-0-003 3.8.4.6.1.4 Editorial Correction format Correction of reference SA-0-003 3.8.4.7 Editorial Correction format Correction of reference SA-0-003 3.8.5.3 Editorial Correction format Moved the sentence to SA-3-009 3.8.5.4 Editorial Correction correct direction Correction of reference SA-0-003 3.8.5.4 Editorial Correction format NRC's comments for Revised data for CA item CA-008 3.8.5.5.2 Confirmatory Action response items Revised data for RAI 557-9199(20R) 3.8.5.6 MKD/NW-18-0079L response Changed the word "whthin" SA-3-010 3.8.5.6 Editorial Correction to "within" Revised data for RAI 225-8285(7R5) 3.8.5.7 MKD/NW-18-0073L response KEPCO/KHNP 17 of 28

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 3 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Correction of reference SA-0-003 3.8.6 Editorial Correction format Deleted "a" in front of SA-3-011 3.8.6 Editorial Correction "detailed analysis" Revised data for RAI 255-8285(7R5) 3.8.6 MKD/NW-18-0073L response Revised data for RAI 557-9199(20R) 3.8.6 MKD/NW-18-0079L response Correction of reference SA-0-003 3.8.7 Editorial Correction format Incorporated latest revision information for TeR/ToR and SA-0-004 3.8.7 Editorial Correction Correction of reference format Correct inconsistency Correct the code edition for EOC-T2-054b 3.8.7 between DCD and ANSI/ANS 8.1 : from 1988 GDC Appendix D. to 1998 Revised data for RAI 557-9199(20R) 3.8.7 MKD/NW-18-0079L response Changed the word SA-3-012 Table 3.8-1 Editorial Correction "Document References No."

to "No."

Table 3.8-1 Revised data for RAI 557-9199(20R) MKD/NW-18-0079L (2 of 3) response Table 3.8-1 Correction of reference SA-0-003 Editorial Correction (3 of 3) format Correct inconsistency Correct the code edition for Table 3.8-1 EOC-T2-054b between DCD and ANSI/ANS 8.1 : from 1988 (3 of 3)

GDC Appendix D. to 1998 Table 3.8-1 Revised data for RAI 557-9199(20R) MKD/NW-18-0079L (3 of 3) response Correction of reference SA-0-003 Table 3.8-7C Editorial Correction format Table 3.8-11 Correction of reference SA-0-003 Editorial Correction (2 of 3) format Deleted the word "Security SA-3-013 Figure 3.8-2 Editorial Correction Related Information" in wrong direction SA-0-001 3.9.1.2.1.3 Editorial Correction Renumber the Subsection no.

SA-0-001 3.9.1.2.1.4 Editorial Correction Renumber the Subsection no.

Matched references to the SA-0-002 3.9.1.2.1.4 Editorial Correction renumbered section/table/figure/items SA-0-001 3.9.1.2.1.5 Editorial Correction Renumber the Subsection no.

KEPCO/KHNP 18 of 28

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 3 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Matched references to the SA-0-002 3.9.1.2.1.5 Editorial Correction renumbered section/table/figure/items SA-0-001 3.9.1.2.1.6 Editorial Correction Renumber the Subsection no.

Matched references to the SA-0-002 3.9.1.2.1.6 Editorial Correction renumbered section/table/figure/items SA-0-001 3.9.1.2.1.7 Editorial Correction Renumber the Subsection no.

Matched references to the SA-0-002 3.9.1.2.1.7 Editorial Correction renumbered section/table/figure/items SA-0-001 3.9.1.2.1.8 Editorial Correction Renumber the Subsection no.

Matched references to the SA-0-002 3.9.1.2.1.8 Editorial Correction renumbered section/table/figure/items SA-0-001 3.9.1.2.1.9 Editorial Correction Renumber the Subsection no.

Matched references to the SA-0-002 3.9.1.2.1.9 Editorial Correction renumbered section/table/figure/items SA-0-001 3.9.1.2.1.10 Editorial Correction Renumber the Subsection no.

Matched references to the SA-0-002 3.9.1.2.1.10 Editorial Correction renumbered section/table/figure/items SA-0-001 3.9.1.2.1.11 Editorial Correction Renumber the Subsection no.

Matched references to the SA-0-002 3.9.1.2.1.11 Editorial Correction renumbered section/table/figure/items SA-0-001 3.9.1.2.1.12 Editorial Correction Renumber the Subsection no.

Matched references to the SA-0-002 3.9.1.2.1.12 Editorial Correction renumbered section/table/figure/items SA-0-001 3.9.1.2.1.13 Editorial Correction Renumber the Subsection no.

Matched references to the SA-0-002 3.9.1.2.1.13 Editorial Correction renumbered section/table/figure/items SA-0-001 3.9.1.2.1.14 Editorial Correction Renumber the Subsection no.

Matched references to the SA-0-002 3.9.1.2.1.14 Editorial Correction renumbered section/table/figure/items SA-0-001 3.9.1.2.1.15 Editorial Correction Renumber the Subsection no.

Matched references to the SA-0-002 3.9.1.2.1.15 Editorial Correction renumbered section/table/figure/items SA-0-001 3.9.1.2.1.16 Editorial Correction Renumber the Subsection no.

KEPCO/KHNP 19 of 28

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 3 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Matched references to the SA-0-002 3.9.1.2.1.16 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 3.9.1.2.2.1 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 3.9.1.2.2.2 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 3.9.1.2.2.3 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 3.9.1.2.2.4 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 3.9.1.2.2.5 Editorial Correction renumbered section/table/figure/items Correction of reference SA-0-003 3.9.2.1 Editorial Correction format Matched references to the SA-0-002 3.9.2.1 Editorial Correction renumbered section/table/figure/items Correction of reference SA-0-003 3.9.2.1.1 Editorial Correction format Matched references to the SA-0-002 3.9.2.2.1 Editorial Correction renumbered section/table/figure/items Correction of reference SA-0-003 3.9.2.2.1 Editorial Correction format Correction of reference SA-0-003 3.9.2.2.2 Editorial Correction format Matched references to the SA-0-002 3.9.2.2.3 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 3.9.2.2.5 Editorial Correction renumbered section/table/figure/items Revised data for RAI 88-8046(4R) 3.9.2.2.11 MKD/NW-18-0103L response Matched references to the SA-0-002 3.9.2.2.13 Editorial Correction renumbered section/table/figure/items KEPCO/KHNP 20 of 28

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 3 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Matched references to the SA-0-002 3.9.2.3.1.1 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 3.9.2.3.1.2 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 3.9.2.3.3.1 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 3.9.2.3.3.2 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 3.9.2.4 Editorial Correction renumbered section/table/figure/items Correction of reference SA-0-003 3.9.2.4 Editorial Correction format Correction of reference SA-0-003 3.9.2.5 Editorial Correction format Matched references to the SA-0-002 3.9.2.5.1 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 3.9.2.6 Editorial Correction renumbered section/table/figure/items Correction of reference SA-0-003 3.9.3 Editorial Correction format Correction of reference SA-0-003 3.9.3.1.3 Editorial Correction format Matched references to the SA-0-002 3.9.3.1.4 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 3.9.3.3.1 Editorial Correction renumbered section/table/figure/items Correction of reference SA-0-003 3.9.3.3.1 Editorial Correction format Correction of reference SA-0-003 3.9.3.3.2 Editorial Correction format Matching the correct SA-3-014 3.9.3.3.2 Editorial Correction reference Correction of reference SA-0-003 3.9.3.3.3 Editorial Correction format KEPCO/KHNP 21 of 28

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 3 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Correction of reference SA-0-003 3.9.3.3.4.1 Editorial Correction format Correction of reference SA-0-003 3.9.3.3.4.2 Editorial Correction format Matched references to the SA-0-002 3.9.3.3.4.2 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 3.9.3.4 Editorial Correction renumbered section/table/figure/items Correction of reference SA-0-003 3.9.4.1 Editorial Correction format Correction of reference SA-0-003 3.9.4.2 Editorial Correction format Correction of reference SA-0-003 3.9.4.3 Editorial Correction format Correction of reference SA-0-003 3.9.6 Editorial Correction format Matched references to the SA-0-002 3.9.6 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 3.9.6.1 Editorial Correction renumbered section/table/figure/items Correction of reference SA-0-003 3.9.6.1 Editorial Correction format Correction of reference SA-0-003 3.9.6.2 Editorial Correction format Matched references to the SA-0-002 3.9.6.3 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 3.9.6.3.1 Editorial Correction renumbered section/table/figure/items Correction of reference SA-0-003 3.9.6.3.1 Editorial Correction format Correction of reference SA-0-003 3.9.6.3.2 Editorial Correction format Matched references to the SA-0-002 3.9.6.3.2 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 3.9.6.3.4 Editorial Correction renumbered section/table/figure/items KEPCO/KHNP 22 of 28

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 3 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Correction of reference SA-0-003 3.9.6.3.5 Editorial Correction format Matched references to the SA-0-002 3.9.6.4 Editorial Correction renumbered section/table/figure/items Correction of reference SA-0-003 3.9.6.4 Editorial Correction format Response to RAI 69-7994 03.09.06-7, Deleted "or to which the Rev.2 shall be applicants is requesting an EOC-T2-032 3.9.6.5 incorporated in DCD alternative." in subsection Tier 2 subsection 3.9.6.5 (2) 3.9.6.5.

Correction of reference SA-0-003 3.9.6.5 Editorial Correction format Correction of reference SA-0-003 3.9.10 Editorial Correction format SA-0-001 3.9.10 Editorial Correction Renumber the Reference no.

Response to RAI 69-7994 03.09.06-7, Deleted "or to which the Rev.2 shall be applicants is requesting an EOC-T2-032 3.9.10 incorporated in DCD alternative." in subsection Tier 2 subsection 3.9.6.5 (2) 3.9.6.5.

ASME B31.1 : From 2012 Correct inconsistency Edition to 2010 Edition EOC-T2-018 3.9.10 between DCD and ASME B31.3 : From 2012 design document.

Edition to 2010 Edition Incorporated latest revision information for TeR/ToR and SA-0-004 3.9.10 Editorial Correction Correction of reference format Correction of reference SA-0-003 Table 3.9-6 Editorial Correction format Correction of reference SA-0-003 Table 3.9-7 Editorial Correction format Correction of reference SA-0-003 Table 3.9-12 Editorial Correction format Table 3.9-13 Correction of reference SA-0-003 Editorial Correction (71 of 85) format Table 3.9-13 Correction of reference SA-0-003 Editorial Correction (72 of 85) format Table 3.9-13 Correction of reference SA-0-003 Editorial Correction (73 of 85) format KEPCO/KHNP 23 of 28

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 3 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Response to RAI 69-7994 03.09.06-7, Deleted "or to which the Rev.2 shall be applicants is requesting an EOC-T2-032 Figure 3.9-7 incorporated in DCD alternative." in subsection Tier 2 subsection 3.9.6.5 (2) 3.9.6.5.

Some components names of the CEDM EOC-T2-024 Figure 3.9-7 The typo errors are corrected.

are not fully printed in Figure 3.9-7.

Correction of reference SA-0-003 3.10.1.1 Editorial Correction format Correction of reference SA-0-003 3.10.1.2 Editorial Correction format Correction of reference SA-0-003 3.10.2 Editorial Correction format Correction of reference SA-0-003 3.10.2.1 Editorial Correction format Correction of reference SA-0-003 3.10.2.2 Editorial Correction format Correction of reference SA-0-003 3.10.2.3.1 Editorial Correction format Correction of reference SA-0-003 3.10.3 Editorial Correction format Correction of reference SA-0-003 3.10.6 Editorial Correction format Incorporated latest revision information for TeR/ToR and SA-0-004 3.10.6 Editorial Correction Correction of reference format Correction of reference SA-0-003 3.11.1.1 Editorial Correction format Correction of reference SA-0-003 3.11.2 Editorial Correction format Correction of reference SA-0-003 3.11.2.2 Editorial Correction format Correction of reference SA-0-003 3.11.3.2 Editorial Correction format Matched references to the SA-0-002 3.11.5.2 Editorial Correction renumbered section/table/figure/items Correction of reference SA-0-003 3.11.6 Editorial Correction format KEPCO/KHNP 24 of 28

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 3 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Correction of reference SA-0-003 3.11.7 Editorial Correction format Incorporated latest revision information for TeR/ToR and SA-0-004 3.11.8 Editorial Correction Correction of reference format Correct inconsistency of the related standards The code cut-off data were EOC-T2-054c 3.11.8 between DCD 3.11-8 revised to be consistent with and the APR GDC the APR GDC App. D Appendix D Correction of reference SA-0-003 3.11.8 Editorial Correction format Safety Classification Classification of DRCS of DRCS remote I/O remote I/O cabinets is Table 3.11-2 EOC-T2-034 cabinets is different changed from "SR" to "NSR" (44 of 51) from that of Table 3.2- according to Tier 2, Table 1 3.2-1 (51 of 86)

Safety Classification Classification of DRCS of DRCS remote I/O remote I/O cabinets is Table 3.11-2 EOC-T2-034 cabinets is different changed from "SR" to "NSR" (45 of 51) from that of Table 3.2- according to Tier 2, Table 1 3.2-1 (51 of 86)

Safety Classification Classification of DRCS of DRCS remote I/O remote I/O cabinets is Table 3.11-2 EOC-T2-034 cabinets is different changed from "SR" to "NSR" (51 of 51) from that of Table 3.2- according to Tier 2, Table 1 3.2-1 (51 of 86)

The notes shall be deleted since those are The notes (2), (3) and (4)

EOC-T2-019 Figure 3.11-6 the contents related to described in Figure 3.11-6 LOCA profile, not are to be deleted.

HELB profile.

Correction of reference SA-0-003 3.12.1 Editorial Correction format SA-3-015 3.12.2.1 Editorial Correction Changed the subscript Correction of reference SA-0-003 3.12.3.2.4 Editorial Correction format Matched references to the SA-0-002 3.12.3.2.4 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 3.12.3.2.5 Editorial Correction renumbered section/table/figure/items KEPCO/KHNP 25 of 28

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 3 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Matched references to the SA-0-002 3.12.3.2.6 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 3.12.3.3 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 3.12.3.4 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 3.12.3.6 Editorial Correction renumbered section/table/figure/items Revised data for RAI 88-8046(4R) 3.12.3.8 MKD/NW-18-0103L response Matched references to the SA-0-002 3.12.4.1 Editorial Correction renumbered section/table/figure/items SA-0-001 3.12.4.1 Editorial Correction Renumber the Item no.

Correction of reference SA-0-003 3.12.4.1 Editorial Correction format Matched references to the SA-0-002 3.12.4.2 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 3.12.4.3 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 3.12.4.4 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 3.12.5.5 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 3.12.5.6 Editorial Correction renumbered section/table/figure/items Correction of reference SA-0-003 3.12.5.7 Editorial Correction format Matched references to the SA-0-002 3.12.5.7 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 3.12.5.9 Editorial Correction renumbered section/table/figure/items KEPCO/KHNP 26 of 28

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 3 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Matched references to the SA-0-002 3.12.5.10 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 3.12.5.11 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 3.12.5.12 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 3.12.5.13 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 3.12.5.19 Editorial Correction renumbered section/table/figure/items Correction of reference SA-0-003 3.12.6.1 Editorial Correction format Matched references to the SA-0-002 3.12.6.1 Editorial Correction renumbered section/table/figure/items Correction of reference SA-0-003 3.12.6.3 Editorial Correction format Correct issued year of Correct ACI 349-97 to EOC-T2-020 3.12.6.4 applicable ACI 349, ACI 349-01 Appendix B.

Matched references to the SA-0-002 3.12.6.4 Editorial Correction renumbered section/table/figure/items Correction of reference SA-0-003 3.12.6.8 Editorial Correction format Correction of reference SA-0-003 3.12.6.9 Editorial Correction format Matched references to the SA-0-002 3.12.6.9 Editorial Correction renumbered section/table/figure/items Correction of reference SA-0-003 3.12.6.12 Editorial Correction format Matched references to the SA-0-002 3.12.6.12 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 3.12.7 Editorial Correction renumbered section/table/figure/items KEPCO/KHNP 27 of 28

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 3 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Correction of reference SA-0-003 3.12.9 Editorial Correction format SA-0-001 3.12.9 Editorial Correction Renumber the Reference no.

Correction of reference SA-0-003 3.12.9 Editorial Correction format Correct issued month Correct March to EOC-T2-021 3.12.9 of applicable Bulletin November 79-02.

Incorporated latest revision information for TeR/ToR and SA-0-004 3.12.9 Editorial Correction Correction of reference format Table 3.12-1 Correction of reference SA-0-003 Editorial Correction (3 of 4) format Matched references to the Table 3.12-1 SA-0-002 Editorial Correction renumbered (3 of 4) section/table/figure/items Table 3.12-1 Correction of reference SA-0-003 Editorial Correction (4 of 4) format Correction of reference SA-0-003 Table 3.12-2 Editorial Correction format Matched references to the SA-0-002 Table 3.12-2 Editorial Correction renumbered section/table/figure/items Correction of reference SA-0-003 3.13 Editorial Correction format Correction of reference SA-0-003 3.13.1.2 Editorial Correction format Correction of reference SA-0-003 3.13.1.5 Editorial Correction format Correction of reference SA-0-003 3.13.4 Editorial Correction format KEPCO/KHNP 28 of 28

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Appendix 3.7A Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Matched references to the SA-0-002 3.7A.2 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 3.7A.3 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 3.7A.3.1 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 3.7A.3.4 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 3.7A.4 Editorial Correction renumbered section/table/figure/items Correction of reference SA-0-003 3.7A.5 Editorial Correction format SA-0-001 Table 3.7A-5 Editorial Correction Renumber the Table no.

SA-0-001 Table 3.7A-6 Editorial Correction Renumber the Table no.

SA-0-001 Table 3.7A-7 Editorial Correction Renumber the Table no.

SA-0-001 Table 3.7A-8 Editorial Correction Renumber the Table no.

SA-0-001 Table 3.7A-9 Editorial Correction Renumber the Table no.

SA-0-001 Table 3.7A-10 Editorial Correction Renumber the Table no.

SA-0-001 Figure 3.7A-5 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.7A-6 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.7A-7 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.7A-8 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.7A-9 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.7A-10 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.7A-11 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.7A-12 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.7A-13 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.7A-14 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.7A-15 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.7A-16 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.7A-17 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.7A-18 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.7A-19 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.7A-20 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.7A-21 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.7A-22 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.7A-23 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.7A-24 Editorial Correction Renumber the Figure no.

KEPCO/KHNP 1 of 3

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Appendix 3.7A Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

SA-0-001 Figure 3.7A-25 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.7A-26 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.7A-27 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.7A-28 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.7A-29 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.7A-30 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.7A-31 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.7A-32 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.7A-33 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.7A-34 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.7A-35 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.7A-36 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.7A-37 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.7A-38 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.7A-39 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.7A-40 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.7A-41 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.7A-42 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.7A-43 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.7A-44 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.7A-45 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.7A-46 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.7A-47 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.7A-48 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.7A-49 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.7A-50 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.7A-51 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.7A-52 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.7A-53 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.7A-54 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.7A-55 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.7A-56 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.7A-57 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.7A-58 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.7A-59 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.7A-60 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.7A-61 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.7A-62 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.7A-63 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.7A-64 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.7A-65 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.7A-66 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.7A-67 Editorial Correction Renumber the Figure no.

KEPCO/KHNP 2 of 3

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Appendix 3.7A Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

SA-0-001 Figure 3.7A-68 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.7A-69 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.7A-70 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.7A-71 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.7A-72 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.7A-73 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.7A-74 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.7A-75 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.7A-76 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.7A-77 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.7A-78 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.7A-79 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.7A-80 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.7A-81 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.7A-82 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.7A-83 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.7A-84 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.7A-85 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.7A-86 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.7A-87 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.7A-88 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.7A-89 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.7A-90 Editorial Correction Renumber the Figure no.

KEPCO/KHNP 3 of 3

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Appendix 3.7B Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Correction of reference SA-0-003 3.7B.2 Editorial Correction format Correction of reference SA-0-003 3.7B.9 Editorial Correction format Incorporated latest revision information for TeR/ToR and SA-0-004 3.7B.9 Editorial Correction Correction of reference format KEPCO/KHNP 1 of 1

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Appendix 3.8A Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Correction of reference SA-0-003 3.8A.1.3.1 Editorial Correction format Correction of reference SA-0-003 3.8A.1.3.2 Editorial Correction format Correction of reference SA-0-003 3.8A.1.4.1.3.1 Editorial Correction format Correction of reference SA-0-003 3.8A.1.4.1.3.5 Editorial Correction format Matched references to the SA-0-002 3.8A.1.4.1.3.6 Editorial Correction renumbered section/table/figure/items Correction of reference SA-0-003 3.8A.1.4.1.3.8 Editorial Correction format NRC's comments for Revised data for CA item CA-003 3.8A.1.4.2.3 Confirmatory Action response items Correction of reference SA-0-003 3.8A.1.4.2.3 Editorial Correction format Update changes that is occurred during RAI The differential settlement 255-8285, Question EOC-T2-017 3.8A.1.4.2.3.4 regarding to NI, EDGB, and 0.08.05-08 processes DFOT is revised regarding differential settlement.

Matched references to the SA-0-002 3.8A.1.4.3.1.3 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 3.8A.1.4.3.1.4 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 3.8A.1.4.3.3.4 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 3.8A.1.4.3.4.4 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 3.8A.2.4 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 3.8A.2.4.1 Editorial Correction renumbered section/table/figure/items KEPCO/KHNP 1 of 4

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Appendix 3.8A Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Matched references to the SA-0-002 3.8A.2.4.2 Editorial Correction renumbered section/table/figure/items Matching the correct SA-3-001 3.8A.2.4.2 Editorial Correction reference Correction of reference SA-0-003 3.8A.2.4.2 Editorial Correction format Matched references to the SA-0-002 3.8A.2.4.3 Editorial Correction renumbered section/table/figure/items Revised data for RAI 557-9199(20R) 3.8A.3.1 MKD/NW-18-0079L response Matched references to the SA-0-002 3.8A.3.1 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 3.8A.3.4 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 3.8A.3.4.1 Editorial Correction renumbered section/table/figure/items Update changes that is occurred during RAI The differential settlement 255-8285, Question EOC-T2-017 3.8A.3.4.1 regarding to NI, EDGB, and 0.08.05-08 processes DFOT is revised regarding differential settlement.

Matched references to the SA-0-002 3.8A.3.4.2 Editorial Correction renumbered section/table/figure/items NRC's comments for Revised data for CA item CA-005 3.8A.3.4.2 Confirmatory Action response items Correction of reference SA-0-003 3.8A.3.4.2 Editorial Correction format Table 3.8A-4 EOC-T2-258 Typing error 1.18 -> 1.02 (1 of 5)

Table 3.8A-4 Revised data for RAI 557-9199(20R) MKD/NW-18-0079L (1 of 5) response Table 3.8A-4 Correction of reference SA-0-003 Editorial Correction (2 of 5) format KEPCO/KHNP 2 of 4

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Appendix 3.8A Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Update changes that is occurred during RAI The differential settlement 255-8285, Question EOC-T2-017 Table 3.8A-17 regarding to NI, EDGB, and 0.08.05-08 processes DFOT is revised regarding differential settlement.

Matching the correct SA-3-002 Table 3.8A-26 Editorial Correction reference Update changes that is occurred during RAI The differential settlement 255-8285, Question EOC-T2-017 Table 3.8A-39 regarding to NI, EDGB, and 0.08.05-08 processes DFOT is revised regarding differential settlement.

Update changes that is occurred during RAI The differential settlement 255-8285, Question EOC-T2-259 Table 3.8A-39 regarding to EDGB, and 0.08.05-08 processes DFOT is revised.

regarding differential settlement.

SA-0-001 Figure 3.8A-19 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.8A-20 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.8A-21 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.8A-22 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.8A-23 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.8A-24 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.8A-25 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.8A-26 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.8A-27 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.8A-28 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.8A-29 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.8A-30 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.8A-31 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.8A-32 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.8A-33 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.8A-34 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.8A-35 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.8A-36 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.8A-37 Editorial Correction Renumber the Figure no.

Change the word "ZONE" to SA-3-016 Figure 3.8A-37 Editorial Correction "ZONES" SA-0-001 Figure 3.8A-38 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.8A-39 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.8A-40 Editorial Correction Renumber the Figure no.

KEPCO/KHNP 3 of 4

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Appendix 3.8A Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

SA-0-001 Figure 3.8A-41 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.8A-42 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.8A-43 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.8A-44 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.8A-45 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.8A-46 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.8A-47 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.8A-48 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.8A-49 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.8A-50 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.8A-51 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.8A-52 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.8A-53 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.8A-54 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.8A-55 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.8A-56 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.8A-57 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.8A-58 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.8A-59 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.8A-60 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.8A-61 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 3.8A-62 Editorial Correction Renumber the Figure no.

Revised data for RAI 557-9199(20R) Figure 3.8A-63 MKD/NW-18-0079L response SA-0-001 Figure 3.8A-63 Editorial Correction Renumber the Figure no.

Revised data for RAI 557-9199(20R) Figure 3.8A-64 MKD/NW-18-0079L response SA-0-001 Figure 3.8A-64 Editorial Correction Renumber the Figure no.

KEPCO/KHNP 4 of 4

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Appendix 3.9A Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Correction of reference SA-0-003 3.9A.3 Editorial Correction format KEPCO/KHNP 1 of 1

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Appendix 3.9B Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Matched references to the SA-0-002 3.9B.2 Editorial Correction renumbered section/table/figure/items Blast wave loads are Description for blast wave EOC-T2-027 3.9B.4.2 added in the postulated loads are added in the pipe break effects. postulated pipe break effects.

Correction of reference SA-0-003 3.9B.4.3 Editorial Correction format KEPCO/KHNP 1 of 1

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 4 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Correction of reference SA-0-003 4.2.6 Editorial Correction format Incorporated latest revision information for TeR/ToR and SA-0-004 4.2.6 Editorial Correction Correction of reference format Incorporated latest revision information for TeR/ToR and SA-0-004 4.3.6 Editorial Correction Correction of reference format Correction of reference SA-0-003 4.3.6 Editorial Correction format SA-4-001 Figure 4.3-1 Editorial Correction Improved the figure quality SA-4-001 Figure 4.3-3 Editorial Correction Improved the figure quality SA-4-001 Figure 4.3-33 Editorial Correction Improved the figure quality SA-4-001 Figure 4.3-39 Editorial Correction Improved the figure quality SA-4-001 Figure 4.3-40 Editorial Correction Improved the figure quality Correction of reference SA-0-003 4.4.7 Editorial Correction format Incorporated latest revision information for TeR/ToR and SA-0-004 4.4.7 Editorial Correction Correction of reference format Correction of reference SA-0-003 4.5.1.1 Editorial Correction format EOC-T2-055 4.5.1.3 Editorial Correction ASTM A279 ASTM A276 Correction of reference SA-0-003 4.5.2.1 Editorial Correction format Correction of reference SA-0-003 4.5.4 Editorial Correction format Incorporated latest revision information for TeR/ToR and SA-0-004 4.5.4 Editorial Correction Correction of reference format Correction of reference SA-0-003 Table 4.5-1 Editorial Correction format Table 4.5-2 Correction of reference SA-0-003 Editorial Correction (3 of 3) format KEPCO/KHNP 1 of 1

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 5 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Table 3.11-2 "Environmental Data" Environmental conditions EOC-T2-059 5.2.2.4.1.3 was deleted from DCD refer to Section 3.11.

Rev.1.

Table 3.11-2 The environmental "Environmental Data" conditions of main steam EOC-T2-057 5.2.2.4.2.3 was deleted from DCD safety valves refer to Section Rev.1. 3.11.

Revised data for EOC-T2-SA-5-001 5.2.2.4.3.3 Editorial Correction 057 Correction of reference SA-0-003 5.2.3.1 Editorial Correction format Correction of reference SA-0-003 5.2.3.3 Editorial Correction format Correction of reference SA-0-003 5.2.3.4.6 Editorial Correction format Correction of reference SA-0-003 5.2.3.6 Editorial Correction format Correction of reference SA-0-003 5.2.4.1 Editorial Correction format Correction of reference SA-0-003 5.2.4.1.3 Editorial Correction format Correction of reference SA-0-003 5.2.4.1.7 Editorial Correction format Correction of reference SA-0-003 5.2.4.2 Editorial Correction format "change in" should be deleted for consistency DCD Tier 2, 5.2.5.1.1 and with DCD Tier 1, EOC-T2-056 5.2.5.1.1 5.2.5.1.1.2 are revised to Table 2.4.7-1, c. It is delete "change in" related to RAI 36-8486 Q 05.02.05-3.

"change in" should be deleted for consistency DCD Tier 2, 5.2.5.1.1 and with DCD Tier 1, EOC-T2-056 5.2.5.1.1.2 5.2.5.1.1.2 are revised to Table 2.4.7-1, c. It is delete "change in" related to RAI 36-8486 Q 05.02.05-3.

Matching COL description to SA-5-004 5.2.6 Editorial Correction COL item in Section 5.2 text Matching COL description to SA-5-005 5.2.6 Editorial Correction COL item in Section 5.2 text Correction of reference SA-0-003 5.2.7 Editorial Correction format KEPCO/KHNP 1 of 4

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 5 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Incorporated latest revision information for TeR/ToR and SA-0-004 5.2.7 Editorial Correction Correction of reference format

1. Alloy 690 materials which are used for the reactor coolant pressure boundary shall be thermally treated. The nozzles safe ends are 1. The note (3) saying composed of the "Material to be provided in pressure boundary. the thermally treated Therefore, Alloy 690 condition" is added for the nozzle safe ends shall Alloy 690 nozzle safe ends.

be thermally treated, The DCD is revised from but there is no "Alloy 690" to "Alloy 690 identification (3)".

indicating the materials are thermally 2. Piping nozzles and safe treated. ends are the parts of reactor coolant piping. However,

2. Cladding for the table 5.2-2 separates the inside of the reactor section of the piping nozzles EOC-T2-301 Table 5.2-2 (3 of 6) coolant pressure and safe ends from the boundary component reactor coolant piping is made with high section. Therefore, new row corrosion resistant for cladding of piping materials, such as nozzles is added even though austenitic stainless there is the row for cladding steels and NiCrFe of reactor coolant piping. The alloys. The inside of description on the cladding the reactor coolant of piping nozzles and safe piping has been ends is placed in the newly cladded with austenitic made row as follows:

stainless steel. Cladding (1) Weld-deposited However, the design austenitic stainless steel with specification of reactor 5 FN-18 FN delta ferrite or coolant piping allows NiCrFe alloy.

NiCrFe alloy to be used as the cladding material for the reactor coolant piping nozzle forgings, in addition to austenitic stainless KEPCO/KHNP 2 of 4

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 5 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure) steel, recently.

Therefore, the SAR needs to be revised to match the design specification requirement.

Correction of reference SA-0-003 5.3.1.1 Editorial Correction format SA-5-002 5.3.1.3 Editorial Correction Deleted "and is" Correction of reference SA-0-003 5.3.1.4 Editorial Correction format Correction of reference SA-0-003 5.3.1.5 Editorial Correction format Correction of reference SA-0-003 5.3.1.6 Editorial Correction format Correction of reference SA-0-003 5.3.2 Editorial Correction format Correction of reference SA-0-003 5.3.2.1.1 Editorial Correction format Correction of reference SA-0-003 5.3.2.1.2 Editorial Correction format Correction of reference SA-0-003 5.3.2.3 Editorial Correction format Correction of reference SA-0-003 5.3.2.4 Editorial Correction format Correction of reference SA-0-003 5.3.5 Editorial Correction format Incorporated latest revision information for TeR/ToR and SA-0-004 5.3.5 Editorial Correction Correction of reference format Correction of reference SA-0-003 5.4.2.1.1 Editorial Correction format Matched references to the SA-0-002 5.4.2.1.2.1.1 Editorial Correction renumbered section/table/figure/items Correction of reference SA-0-003 5.4.2.1.3 Editorial Correction format Correction of reference SA-0-003 5.4.2.2 Editorial Correction format NRC's comments for Revised data for CA item CA-014 5.4.2.2.2.2 Confirmatory Action response items KEPCO/KHNP 3 of 4

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 5 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

NRC's comments for Revised data for CA item CA-013 5.4.2.2.2.12 Confirmatory Action response items Correction of reference SA-0-003 5.4.3.5 Editorial Correction format Matching the correct SA-5-003 5.4.12.2.2 Editorial Correction reference NRC's comments for Revised data for CA item CA-014 5.4.17 Confirmatory Action response items Incorporated latest revision information for TeR/ToR and SA-0-004 5.4.18 Editorial Correction Correction of reference format A new revision of TeR The revision number and has been issued after EOC-T2-060 5.4.18 issue date of TeR are updated the issue of DCD in the list of references.

Rev.1.

Correction of reference SA-0-003 5.4.18 Editorial Correction format Design temperature of shell This is editorial side in shutdown cooling change. Inconsistency Table 5.4.7-1 pump miniflow heat EOC-T2-058 between DCD and (3 of 3) exchanger is changed from design document is 149°C (300°F) to 93.3°C corrected.

(200°F).

Table 5.4.7-1 Correction of reference SA-0-003 Editorial Correction (3 of 3) format Correct inconsistency of the heat load of SC pump and miniflow Correct 39,059(155,000) to EOC-T2-104 Table 5.4.14-1 HX RM CC (VK-50,651(201,000)

HV16B) between DCD and design documents.

Correction of reference SA-0-003 5A.6 Editorial Correction format KEPCO/KHNP 4 of 4

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 6 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Correction of reference SA-0-003 6.0.8 Editorial Correction format Corrected table no. of ASME SA-6-001 6.1.1.1 Editorial Correction NQA-1 Code Correction of reference SA-0-003 6.1.1.1 Editorial Correction format Correction of reference SA-0-003 6.1.2.1 Editorial Correction format Correction of reference SA-0-003 6.1.4 Editorial Correction format Matched references to the SA-0-002 6.2.1.2.3 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 6.2.1.3 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 6.2.1.3.2 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 6.2.1.3.4 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 6.2.1.4 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 6.2.1.4.4 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 6.2.1.5.1 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 6.2.1.5.3 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 6.2.1.6 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 6.2.2.2.4 Editorial Correction renumbered section/table/figure/items Correction of reference SA-0-003 6.2.2.3 Editorial Correction format KEPCO/KHNP 1 of 5

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 6 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Matched references to the SA-0-002 6.2.2.4 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 6.2.4.1.1 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 6.2.4.1.2 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 6.2.4.2 Editorial Correction renumbered section/table/figure/items Correction of reference SA-0-003 6.2.4.2 Editorial Correction format Matched references to the SA-0-002 6.2.4.4 Editorial Correction renumbered section/table/figure/items Correction of reference SA-0-003 6.2.4.4 Editorial Correction format Matched references to the SA-0-002 6.2.5.2.1 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 6.2.5.2.4 Editorial Correction renumbered section/table/figure/items Correction of reference SA-0-003 6.2.5.2.4.2 Editorial Correction format Matched references to the SA-0-002 6.2.6 Editorial Correction renumbered section/table/figure/items Correction of reference SA-0-003 6.2.6.1 Editorial Correction format Correction of reference SA-0-003 6.2.7 Editorial Correction format Matched references to the SA-0-002 6.2.7 Editorial Correction renumbered section/table/figure/items Incorporated latest revision information for TeR/ToR and SA-0-004 6.2.9 Editorial Correction Correction of reference format Correction of reference SA-0-003 6.2.9 Editorial Correction format SA-0-001 6.2.9 Editorial Correction Renumber the Reference no.

KEPCO/KHNP 2 of 5

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 6 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Table 6.2.1-23 Correction of reference SA-0-003 Editorial Correction (3 of 7) format Table 6.2.1-23 Correction of reference SA-0-003 Editorial Correction (7 of 7) format Matched references to the SA-0-002 Table 6.2.5-3 Editorial Correction renumbered section/table/figure/items Correction of reference SA-0-003 Table 6.2.5-3 Editorial Correction format Incorporated latest revision information for TeR/ToR and SA-0-004 6.3.8 Editorial Correction Correction of reference format Correction of reference SA-0-003 6.3.8 Editorial Correction format Correction of reference SA-0-003 Table 6.3.1-2 Editorial Correction format Correction of reference SA-0-003 6.4.2.2 Editorial Correction format Correct inconsistency of ACU configuration Add "a moisture separator" EOC-T2-062 6.4.2.2 between DCD and in the configuration of ACU.

design documents.

Correction of reference SA-0-003 6.4.8 Editorial Correction format Matched references to the SA-0-002 Table 6.4-1 Editorial Correction renumbered section/table/figure/items Correction of reference SA-0-003 6.5.1.4.1 Editorial Correction format Correct inconsistency of the edition of Correct the edition of EOC-T2-063 6.5.7 ASHRAE 52.2 ASHRAE 52.2 to 2007 between DCD references.

Correction of reference SA-0-003 6.5.7 Editorial Correction format Table 6.5-2 Correction of reference SA-0-003 Editorial Correction (3 of 8) format Table 6.5-2 Correction of reference SA-0-003 Editorial Correction (4 of 8) format Table 6.5-2 Correction of reference SA-0-003 Editorial Correction (5 of 8) format KEPCO/KHNP 3 of 5

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 6 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Table 6.5-2 Correction of reference SA-0-003 Editorial Correction (6 of 8) format Table 6.5-2 Correction of reference SA-0-003 Editorial Correction (7 of 8) format Correction of reference SA-0-003 6.6.1 Editorial Correction format Correction of reference SA-0-003 6.6.2 Editorial Correction format Correction of reference SA-0-003 6.6.3 Editorial Correction format Correction of reference SA-0-003 6.6.4 Editorial Correction format Correction of reference SA-0-003 6.6.6 Editorial Correction format Correction of reference SA-0-003 6.6.7 Editorial Correction format Correction of reference SA-0-003 6.6.8 Editorial Correction format Correction of reference SA-0-003 6.6.10 Editorial Correction format Editorial error:

The refueling The SC pumps are used in operation using the SC the refueling operation and EOC-T2-064 6.8.2.1.1 pumps is missing in the CS pumps can be used as DCD 6.8.2.1.1, which an alternate method.

is needed to be added in DCD.

Correct typo: The The safety Class of the safety Class of the EOC-T2-065 6.8.2.2.6 IRWST strainers is corrected IRWST strainers is to 3.

corrected.

Correction of reference SA-0-003 6.8.4.5.6 Editorial Correction format Correction of reference SA-0-003 6.8.4.5.9 Editorial Correction format Correction of reference SA-0-003 6.8.7 Editorial Correction format Incorporated latest revision information for TeR/ToR and SA-0-004 6.8.7 Editorial Correction Correction of reference format Revised data for RAI 520-8693(43R) Table 6.8-3 MKD/NW-18-0111L response KEPCO/KHNP 4 of 5

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 6 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Table 6.8-4 Corrected the word "Tue" to SA-6-002 Editorial Correction (1 of 4) "Tube" Table 6.8-4 Revised data for RAI 63-7983(13R2) MKD/NW-18-0110L (1 of 4) response Table 6.8-4 Revised data for RAI 63-7983(13R2) MKD/NW-18-0110L (2 of 4) response Table 6.8-4 Revised data for RAI 63-7983(13R2) MKD/NW-18-0110L (3 of 4) response Table 6.8-4 Revised data for RAI 63-7983(13R2) MKD/NW-18-0110L (4 of 4) response KEPCO/KHNP 5 of 5

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 7 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

ACRONYM AND Revised data for RAI 45-7883(2R5) ABBREVIATION MKD/NW-18-0051L response LIST Correction of reference SA-0-003 7.1.2 Editorial Correction format Correction of reference SA-0-003 7.1.2.22 Editorial Correction format Correction of reference SA-0-003 7.1.2.43 Editorial Correction format Correction of reference SA-0-003 7.1.2.46 Editorial Correction format Matched references to SA-7-002 7.1.2.65 Editorial Correction subsection nos. in Subsection 7.1.2 Matched references to SA-7-002 7.1.2.70 Editorial Correction subsection nos. in Subsection 7.1.2 Incorporated latest revision information for TeR/ToR and SA-0-004 7.1.5 Editorial Correction Correction of reference format Correction of reference SA-0-003 7.1.5 Editorial Correction format SA-7-001 7.1.5 Editorial Correction Correction of RG 1.53 Title Correction of reference SA-0-003 Table 7.1-1 (6 of 6) Editorial Correction format Revised data for RAI 45-7883(2R5) Figure 7.1-1 MKD/NW-18-0051L response Corrected the wrong word in SA-7-009 Figure 7.1-1 Editorial Correction figure Correction of reference SA-0-003 7.2.2.5 Editorial Correction format SA-7-001 7.2.2.7 Editorial Correction Correction of TeR Title Incorporated latest revision information for TeR/ToR and SA-0-004 7.2.5 Editorial Correction Correction of reference format SA-7-001 7.2.5 Editorial Correction Correction of RG 1.53 Title Correction of reference SA-0-003 7.2.5 Editorial Correction format Table 7.2-7 (25 of Revised data for RAI 555-9163(19R) MKD/NW-18-0058L

25) response SA-7-003 Figure 7.2-7 Editorial Correction Improved the figure quality SA-7-003 Figure 7.2-14 Editorial Correction Improved the figure quality KEPCO/KHNP 1 of 5

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 7 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

SA-7-001 7.3.2.7 Editorial Correction Correction of TeR Title Correction of reference SA-0-003 7.3.2.7 Editorial Correction format Incorporated latest revision information for TeR/ToR and SA-0-004 7.3.5 Editorial Correction Correction of reference format Correction of reference SA-0-003 7.3.5 Editorial Correction format The setpoints will be

- Setpoints will be deleted in EOC-T2-260 Table 7.3-5B determined by COL the tables applicant.

Corrected the words Table 7.3-8 (11 of SA-7-004 Editorial Correction "RSCM" to "ESCM" and 21)

"ESC" to "RSC" Corrected the wrong word in SA-7-009 Figure 7.3-3 Editorial Correction figure Corrected the wrong word in SA-7-009 Figure 7.3-9 Editorial Correction figure Correct inconsistency between Engineered Safety Features DCD Tier 2 Figure 7.3-11 EOC-T2-066 Figure 7.3-11 Actuation System will be revised.

Drawing and DCD Figure 7.3-11.

Corrected the wrong word in SA-7-009 Figure 7.3-19 Editorial Correction figure Corrected the wrong word in SA-7-009 Figure 7.3-23 Editorial Correction figure Correction of reference SA-0-003 7.4 Editorial Correction format Incorporated latest revision information for TeR/ToR and SA-0-004 7.4.5 Editorial Correction Correction of reference format Corrected the wrong word in SA-7-009 Figure 7.4-1 Editorial Correction figure Correction of reference SA-0-003 7.5.1.1 Editorial Correction format Corrected the word SA-7-005 7.5.1.1 Editorial Correction "sutdown" to "shutdown" Corrected the word SA-7-006 7.5.1.1 Editorial Correction "resuource" to "resource" KEPCO/KHNP 2 of 5

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 7 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Correction of reference SA-0-003 7.5.2.1 Editorial Correction format Incorporated latest revision information for TeR/ToR and SA-0-004 7.5.5 Editorial Correction Correction of reference format Correction of reference SA-0-003 7.5.5 Editorial Correction format Matched references to the SA-0-002 Table 7.5-1 (2 of 6) Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 Table 7.5-1 (3 of 6) Editorial Correction renumbered section/table/figure/items According to title index change of table, When it comes to mark-up the number of EOC-T2-261 Table 7.5-1 (4 of 6) variables, the required channels of some Type channels are changed to "1".

D variables was changed.

Matched references to the SA-0-002 Table 7.5-1 (5 of 6) Editorial Correction renumbered section/table/figure/items Corrected the word "axiliary" SA-7-007 Table 7.5-1 (6 of 6) Editorial Correction to "auxiliary" Matched references to the SA-0-002 Table 7.5-1 (6 of 6) Editorial Correction renumbered section/table/figure/items Correction of reference SA-0-003 Table 7.5-2 (4 of 8) Editorial Correction format Correction of reference SA-0-003 Table 7.5-2 (5 of 8) Editorial Correction format Matching the correct SA-7-008 7.6.2.2 Editorial Correction reference Correction of reference SA-0-003 7.6.5 Editorial Correction format Control group "condenser vacuum control" description is modified is changed to "condenser to incorporate TeR vacuum and low pressure EOC-T2-068 7.7.1.1 APR1400-Z-J-NR- feedwater heater control".

14012-P, Rev.1, Table "low pressure feedwater 5.2-1 and Tier 1, Table heater control" is deleted in 2.5.5-1. miscellaneous control group.

KEPCO/KHNP 3 of 5

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 7 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

"for all CEAs and part-strength CEAs (PSCEAs)" is For clarification, changed to "for all full-EOC-T2-067 7.7.1.1 description is added strength CEAs and part-strength CEAs (PSCEAs)"

for clarification.

Correction of reference SA-0-003 7.7.1.2 Editorial Correction format Incorporated latest revision information for TeR/ToR and SA-0-004 7.7.5 Editorial Correction Correction of reference format Correction of reference SA-0-003 7.7.5 Editorial Correction format Corrected the wrong word in SA-7-009 Figure 7.7-4 Editorial Correction figure Corrected the wrong word in SA-7-009 Figure 7.7-8 Editorial Correction figure Corrected the wrong word in SA-7-009 Figure 7.7-9 Editorial Correction figure Corrected the wrong word in SA-7-009 Figure 7.7-12 Editorial Correction figure Seismic Category of the DIS cabinet described in Table 3.2-1 (No. 64) is changed from Category III (i.e.,

Non-seismic) to Seismic Category of the DIS Category II to meet the cabinet described in Table Augmented QA 3.2-1 (No. 64) is changed EOC-T2-069 7.8.1.3 requirements of from "Category III" to Appendix B to 10 CFR "Category II" to meet the

50. Therefore, the Augmented QA requirements description of DIS of Appendix B to 10 CFR 50.

seismic category in Section 7.8.1 should be revised for the consistency of DIS seismic category.

Correction of reference SA-0-003 7.8.5 Editorial Correction format KEPCO/KHNP 4 of 5

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 7 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Incorporated latest revision information for TeR/ToR and SA-0-004 7.8.5 Editorial Correction Correction of reference format Correction of reference SA-0-003 Table 7.8-1 Editorial Correction format Incorporated latest revision information for TeR/ToR and SA-0-004 7.9.5 Editorial Correction Correction of reference format Correction of reference SA-0-003 7.9.5 Editorial Correction format KEPCO/KHNP 5 of 5

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 8 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

ACRONYM AND Changed acronym "OPD" to SA-8-001 ABBREVIATION Editorial Correction "OPDP" LIST Correction of reference SA-0-003 8.1.3.3 Editorial Correction format Table 8.1-2 Correction of reference SA-0-003 Editorial Correction (3 of 7) format The title of RG 1.53 The title of RG 1.53 is "Application of the corrected to "Application of Table 8.1-2 Single-Failure EOC-T2-070 the Single-Failure Criterion (3 of 7) Criterion to Nuclear to Safety Systems" in Table Power Plant Protection 1.9-1 and 8.1-2.

System" was outdated.

Table 8.1-2 Correction of reference SA-0-003 Editorial Correction (4 of 7) format Outgoing feeders of MCCs to regulating transformers and Revision of DCD Tier battery charger are 2, Figure 8.1-1 is rearranged.

EOC-T2-071 Figure 8.1-1 required to be Connection provision consistent with the between LCs in AAC GTG single line diagram. bldg. and Aux. bldg. are added in accordance with the single line diagram.

The term related to the 4.16 kV mobile "CONNECTION BOX FOR generator is required to MOBILE GTG" is corrected be modified to allow EOC-T2-262 Figure 8.1-1 to "CONNECTION BOX COL applicant FOR MOBILE flexibility in selection GENERATOR."

of the generator type rated at 4.16 kV.

Revised data for RAI 420-8482(36R) Figure 8.1-1 MKD/NW-18-0086L response Revised data for RAI 558-9456(1) 8.2.1.2 MKD/NW-18-0070L response Added the abbreviations for SA-8-002 8.2.1.2 Editorial Correction "MCR" and "RSR" Deleted the abbreviations for SA-8-002 8.2.1.3 Editorial Correction "BTP" Correction of reference SA-0-003 8.2.2.2 Editorial Correction format KEPCO/KHNP 1 of 6

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 8 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Deleted the reference no.

SA-8-003 8.2.2.2 Editorial Correction according to writing guideline Correction of reference SA-0-003 8.2.2.3 Editorial Correction format Deleted the reference no.

SA-0-003 8.2.2.3 Editorial Correction according to writing guideline Revised data for RAI 558-9456(1) 8.2.3 MKD/NW-18-0070L response Deleted the abbreviations for SA-8-002 8.2.3 Editorial Correction "BTP" Correction of reference SA-0-003 8.2.4 Editorial Correction format The term related to the 4.16 kV mobile generator is required to The terms related to the 4.16 be modified to allow EOC-T2-263 8.3.1.1 kV mobile GTG are modified COL applicant to 4.16 kV mobile generator.

flexibility in selection of the generator type rated at 4.16 kV.

Revised data for RAI 420-8482(36R) 8.3.1.1 MKD/NW-18-0086L response Changed the word "480V SA-8-004 8.3.1.1 Editorial Correction GTG" to "480V mobile GTG" Clarification of sizing To clarify that the AAC GTG criteria of AAC GTG is sized to accommodate for SBO and LOOP required load during SBO conditions is required. and LOOP, sizing criteria for EOC-T2-072 8.3.1.1.1 AAC GTG is sized to the AAC GTG is changed accommodate required from "an SBO or LOOP load during SBO and conditions" to "an SBO and a LOOP conditions. LOOP conditions" Correction of reference SA-0-003 8.3.1.1.2.3 Editorial Correction format Revised data for RAI 539-8730(21R) 8.3.1.1.2.3 MKD/NW-18-0067L response Correction of reference SA-0-003 8.3.1.1.3 Editorial Correction format KEPCO/KHNP 2 of 6

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 8 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

The term related to the 4.16 kV mobile generator is required to The term "4.16 kV mobile be modified to allow EOC-T2-264 8.3.1.1.3.4 GTG" is corrected to "4.16 COL applicant kV mobile generator."

flexibility in selection of the generator type rated at 4.16 kV.

Revised data for RAI 420-8482(36R) 8.3.1.1.3.4 MKD/NW-18-0086L response Added "an" in front of SA-8-005 8.3.1.1.3.4 Editorial Correction "SBO" Changed the word "in the SA-8-006 8.3.1.1.3.11 Editorial Correction MCR" to "in the MCR and RSR" Subsection 7.1.2.38 in The referenced subsection is DCD Rev.0 has been EOC-T2-073 8.3.1.1.6 changed accordingly from renumbered to 7.1.2.37 7.1.2.38 to 7.1.2.37.

in DCD Rev 1.

Deleted the word according SA-8-003 8.3.1.1.10 Editorial Correction to writing guideline Matched references to SA-7-002 8.3.1.2.3 Editorial Correction subsection nos. in Subsection 7.1.2 Added the abbreviations for SA-8-002 8.3.1.2.4 Editorial Correction "MCR" Correction of reference SA-0-003 8.3.1.3.6 Editorial Correction format Correction of reference SA-0-003 8.3.1.3.8 Editorial Correction format Changed the word "AAC SA-8-004 8.3.2.1.1.1 Editorial Correction building" to "AAC GTG building" Changed the word "in the SA-8-006 8.3.2.3.7 Editorial Correction MCR" to "in the MCR and RSR" The term related to the 4.16 kV mobile The terms "a mobile GTG" generator is required to and "its" are corrected to "the be modified to allow 4.16 kV mobile generator EOC-T2-265 8.3.3 COL applicant and the 480V mobile GTGs" flexibility in selection and "their", respectively, in of the generator type COL 8.3(1).

rated at 4.16 kV.

KEPCO/KHNP 3 of 6

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 8 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Revised data for RAI 420-8482(36R) 8.3.3 MKD/NW-18-0086L response Correction of reference SA-0-003 8.3.3 Editorial Correction format Correction of reference SA-0-003 8.3.4 Editorial Correction format Revised data for RAI 539-8730(21R) 8.3.4 MKD/NW-18-0067L response Rated interrupting rating for MV SWGR Rated interrupting rating for circuit breakers needs MV SWGR circuit breakers to be deleted since it is is deleted.

not applied to recent The term "station service Table 8.3.1-6 EOC-T2-074 circuit breakers. transformer" is corrected to (1 of 2)

Ratings of LV power "load center transformer".

system equipment Ratings of LV load centers, rating need to be transformers and motor consistent with the control centers are updated.

design.

Table 8.3.1-6 Corrected the rated current SA-8-007 Editorial Correction (1 of 2) "1200A" to "2000A" Rated interrupting rating for MV SWGR Rated interrupting rating for circuit breakers needs MV SWGR circuit breakers to be deleted since it is is deleted.

not applied to recent The term "station service Table 8.3.1-6 EOC-T2-074 circuit breakers. transformer" is corrected to (2 of 2)

Ratings of LV power "load center transformer".

system equipment Ratings of LV load centers, rating need to be transformers and motor consistent with the control centers are updated.

design.

KEPCO/KHNP 4 of 6

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 8 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

The design information is reflected on the battery load profiles as follows:

- Changes in load operating time considering load Battery load profiles shedding; need modification in

- Changes in random load EOC-T2-075 Table 8.3.2-1 order to reflect the assignment; design information in

- Changes in load accurate manner.

description.

No impact on the battery sizes due to the changes in the load profiles.

The design information is reflected on the battery load profiles as follows:

- Changes in load operating time considering load Battery load profiles shedding; need modification in

- Changes in random load EOC-T2-075 Table 8.3.2-2 order to reflect the assignment; design information in

- Changes in load accurate manner.

description.

No impact on the battery sizes due to the changes in the load profiles.

The term related to the 4.16 kV mobile "CONNECTION BOX FOR generator is required to MOBILE GTG" is corrected be modified to allow EOC-T2-266 Figure 8.3.1-1 to "CONNECTION BOX COL applicant FOR MOBILE flexibility in selection GENERATOR."

of the generator type rated at 4.16 kV.

Revised data for RAI 420-8482(36R) Figure 8.3.1-1 MKD/NW-18-0086L response Revision of DCD Tier The load center and mcc 2, Figure 8.3.2-2 is equipment numbers for EOC-T2-076 Figure 8.3.2-2 required to be battery charger power input consistent with the are changed in accordance single line diagram. with the single line diagram.

Corrected the rated current SA-8-007 Figure 8.3.2-2 Editorial Correction "1200A" to "2000A" KEPCO/KHNP 5 of 6

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 8 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Correction of reference SA-0-003 8.4.1.1 Editorial Correction format Correction of reference SA-0-003 8.4.1.2 Editorial Correction format Revised data for RAI 412-8525(15R) 8.4.2.2 MKD/NW-18-0068L response Correction of reference SA-0-003 8.4.2.2 Editorial Correction format NRC's comments for Revised data for CA item CA-024 8.4.2.2 Confirmatory Action response items Correction of reference SA-0-003 8.4.3 Editorial Correction format Table 8.4.1-1 Correction of reference SA-0-003 Editorial Correction (1 of 5) format Table 8.4.2-1 Correction of reference SA-0-003 Editorial Correction (1 of 2) format Table 8.4.2-1 Revised data for RAI 412-8525(15R) MKD/NW-18-0068L (1 of 2) response Table 8.4.2-1 Correction of reference SA-0-003 Editorial Correction (2 of 2) format Table 8.4.2-2 Revised data for RAI 412-8525(15R) MKD/NW-18-0068L (1 of 3) response Table 8.4.2-2 Correction of reference SA-0-003 Editorial Correction (1 of 3) format KEPCO/KHNP 6 of 6

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 9 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Correction of reference SA-0-003 9.1.1.1 Editorial Correction format Incorporated latest revision information for TeR/ToR and SA-0-004 9.1.1.3.4 Editorial Correction Correction of reference format Correction of reference SA-0-003 9.1.2.1 Editorial Correction format Added "in" in front of SA-9-001 9.1.2.1 Editorial Correction "Subsection 9.1.1.3.3" Correction of reference SA-0-003 9.1.2.2.3 Editorial Correction format Incorporated latest revision information for TeR/ToR and SA-0-004 9.1.2.2.3 Editorial Correction Correction of reference format Correction of reference SA-0-003 9.1.2.4 Editorial Correction format Changed the word "areal SA-9-002 9.1.2.4 Editorial Correction 10B" to "B-10 areal" Correction of reference SA-0-003 9.1.3.2.3 Editorial Correction format Correction of reference SA-0-003 9.1.4.1 Editorial Correction format Correction of reference SA-0-003 9.1.4.3 Editorial Correction format Correction of reference SA-0-003 9.1.4.5 Editorial Correction format Correction of reference SA-0-003 9.1.5.2.1 Editorial Correction format Correction of reference SA-0-003 9.1.6 Editorial Correction format Correction of reference SA-0-003 9.1.7 Editorial Correction format Incorporated latest revision information for TeR/ToR and SA-0-004 9.1.7 Editorial Correction Correction of reference format Correct ANSI/ASME B30.9 EOC-T2-077 9.1.7 Correct the typo.

2003 to ANSI/ASME B30.9 Correct typo for the edition Correct the typo in EOC-T2-182a 9.1.7 of CMAA 70 from 2000 to Reference 25 2010 KEPCO/KHNP 1 of 21

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 9 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Correct inconsistency Correct CMAA 70 2000 to EOC-T2-267 9.1.7 between DCD and CMAA 70 2010 design document.

- Correct ASME B30.2 2005 to ASME B30.2 EOC-T2-078 9.1.7 Correct the typo.

- Replace July 2011 with 2005 NRC's comments for Revised data for CA item CA-027 9.1.7 Confirmatory Action response items Correction of reference SA-0-003 9.2.1.1.1 Editorial Correction format Correction of reference SA-0-003 9.2.1.2.4 Editorial Correction format Correction of reference SA-0-003 9.2.4.1 Editorial Correction format Correction of reference SA-0-003 9.2.5.2.2.2 Editorial Correction format Correction of reference SA-0-003 9.2.7.3.2 Editorial Correction format Correct inconsistency One air compressor is EOC-T2-079 9.2.8.1 between DCD and corrected to air compressors design documents.

Correct inconsistency Air compressor is corrected EOC-T2-080 9.2.8.2.2 between DCD and to air compressors design documents.

Correction of reference SA-0-003 9.2.8.2.3 Editorial Correction format Correction of reference SA-0-003 9.2.9.2.3 Editorial Correction format Correction of reference SA-0-003 9.2.10 Editorial Correction format Correction of reference SA-0-003 9.2.11 Editorial Correction format Correct inconsistency ASME BPVC Section VIII :

EOC-T2-081 9.2.11 between DCD and From 2010 Ed. to 2007 Ed.

design document. and 2008 Add.

Correct inconsistency of the capacity of the Table 9.2.7-1 Correct 2,814,200 (930) to EOC-T2-082 essential chiller (1 of 2) 2,872,800(950) between DCD and design documents.

KEPCO/KHNP 2 of 21

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 9 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Correct inconsistency of the chilled water Table 9.2.7-1 flow rate of the Correct 8,710(2,300) to EOC-T2-083 (1 of 2) essential chiller 8,900(2,350) between DCD and design documents.

Table 9.2.7-1 Correct 11.1(52) to EOC-T2-088 Correct the typo.

(1 of 2) 5.6(42)

Table 9.2.7-1 Correct 5.6(42) to EOC-T2-087 Correct the typo.

(1 of 2) 11.1(52)

Correct inconsistency of the flow rate of the Table 9.2.7-1 Correct 8,710(2,300) to EOC-T2-084 essential chilled water (1 of 2) 8,900(2,350) pump between DCD and design documents.

Correct inconsistency of the total differential Table 9.2.7-1 head of the essential Correct 32(105) to EOC-T2-085 (1 of 2) chilled water pump 30.5(100) between DCD and design documents.

Correct inconsistency of the total differential Table 9.2.7-1 head of the essential Correct 58(190) to EOC-T2-086 (1 of 2) chilled water makeup 45.7(150) pump between DCD and design documents.

Correct inconsistency of the design pressure Table 9.2.7-1 of the essential chilled EOC-T2-089 Correct 7(100) to 4.2(60)

(2 of 2) water compression tank to between DCD and design documents.

Correct inconsistency of the flow rate of the Table 9.2.7-1 essential chilled water Correct 8,710(2,300) to EOC-T2-090 (2 of 2) air separator between 8,900(2,350)

DCD and design documents.

KEPCO/KHNP 3 of 21

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 9 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Correct inconsistency of the flow rate for Table 9.2.7-2 SFP Cooling HX RM EOC-T2-091 Correct 27(7) to 64(17)

(1 of 6) CC (VF-HV02A) between DCD and design documents.

Correct inconsistency of the heat load of SFP Table 9.2.7-2 Cooling HX RM CC Correct 8,442(33,500) to EOC-T2-092 (1 of 6) (VF-HV02A) between 21,092(83,700)

DCD and design documents.

Correct inconsistency of the flow rate for Class 1E Switchgear Table 9.2.7-2 Correct 102(27) to EOC-T2-093 01A RM CC (VE-(2 of 6) 121(32)

HV07A) between DCD and design documents.

Corrct inconsistency of the heat load of Class 1E Switchgear Table 9.2.7-2 Correct 33,767(134,000) to EOC-T2-094 01A RM CC (VE-(2 of 6) 39,653(157,000)

HV07A) between DCD and design documents.

Correct inconsistency of the flow rate for SC Pump and Miniflow Table 9.2.7-2 Correct 122(32) to EOC-T2-095 HX RM CC (VK-(2 of 6) 155(41)

HV16A) between DCD and design documents.

Correct inconsistency of the heat load of SC Pump and Miniflow Table 9.2.7-2 Correct 39,059(155,000) to EOC-T2-096 HX RM CC (VK-(2 of 6) 50,651(201,000)

HV16A) between DCD and design documents.

KEPCO/KHNP 4 of 21

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 9 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Correct inconsistency of the flowrate of Table 9.2.7-2 EOC-T2-097 Charging Pump RM Add 122(32)

(3 of 6)

CC between DCD and design documents.

Correct inconsistency of the heatload of Table 9.2.7-2 EOC-T2-098 Charging Pump RM Add 39,059(155,000)

(3 of 6)

CC between DCD and design documents.

Correct inconsistency of the flow rate for Table 9.2.7-2 SFP Cooling HX RM EOC-T2-099 Correct 27(7) to 64(17)

(4 of 6) CC (VF-HV02B) between DCD and design documents.

Correct inconsistency of the heat load of SFP Table 9.2.7-2 Cooling HX RM CC Correct 8,442(33,500) to EOC-T2-100 (4 of 6) (VF-HV02B) between 21,092(83,700)

DCD and design documents.

Correct inconsistency of the flow rate for Class 1E Switchgear Table 9.2.7-2 Correct 136(36) to EOC-T2-101 01B RM CC (VE-(5 of 6) 148(39)

HV07B) between DCD and design documents.

Correct inconsistency of the heat load of Class 1E Switchgear Table 9.2.7-2 Correct 45,107(179,000) to EOC-T2-102 01B RM CC (VE-(5 of 6) 49,139(195,000)

HV07B) between DCD and design documents.

Correct inconsistency of the flow rate for SC Pump and Miniflow Table 9.2.7-2 Correct 122(32) to EOC-T2-103 HX RM CC (VK-(5 of 6) 155(41)

HV16B) between DCD and design documents.

KEPCO/KHNP 5 of 21

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 9 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Correct inconsistency of the heat load of SC Pump and Miniflow Table 9.2.7-2 Correct 39,059(155,000) to EOC-T2-104 HX RM CC (VK-(5 of 6) 50,651(201,000)

HV16B) between DCD and design documents.

Table 9.2.7-2 Correct 178,000 to EOC-T2-105 Correct the typo.

(5 of 6) 177,000 Correct inconsistency of the flowrate of Table 9.2.7-2 EOC-T2-106 Charging Pump RM Add 122(32)

(6 of 6)

CC between DCD and design documents.

Correct inconsistency of the heatload of Table 9.2.7-2 EOC-T2-107 Charging Pump RM Add 39,059(155,000)

(6 of 6)

CC between DCD and design documents.

Table 9.2.7-2 Correct 41,000 (10,332) to EOC-T2-108 Correct the typo.

(6 of 6) 10,332 (41,000)

Corrent inconsistency of the flow rate for Table 9.2.7-2 Essential Chiller RM EOC-T2-109 Correct 23(6) to 19(5)

(6 of 6) CC (VO-HV32B) between DCD and design documents.

Correct inconsistency Figure 9.2.7-2 EOC-T2-110 between P&ID and Correct ED to DE (1 of 4)

DCD Figure 9.2.7-2.

Correct inconsistency of the valves Figure 9.2.7-2 EOC-T2-111 downstream of the Add valves (V1013&V1014)

(1 of 4) check valves between DCD and P&ID.

Correct inconsistency Figure 9.2.7-2 of the control valve Correct the control valve EOC-T2-112 (1 of 4) fail position between symbol to fail open DCD and P&ID.

KEPCO/KHNP 6 of 21

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 9 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Add 2. ALL COMPONENTS AND PIPING IN THE TURBINE GENERATOR BUILDING Correct inconsistency Figure 9.2.7-2 SHOWN ON THIS EOC-T2-113 between P&ID and (2 of 4) DRAWING ARE NON-DCD Figure 9.2.7-2.

SAFETY-RELATED AND SEISMIC CATEGORY III UNLESS OTERWISE NOTED. in the NOTE.

Correct inconsistency Figure 9.2.7-2 EOC-T2-114 between P&ID and Correct V1421 to V1420 (2 of 4)

DCD Figure 9.2.7-2.

Correct inconsistency Figure 9.2.7-2 EOC-T2-115 between P&ID and Correct V1420 to V1421 (2 of 4)

DCD Figure 9.2.7-2.

Correct inconsistency Figure 9.2.7-2 EOC-T2-116 between P&ID and Correct V1404 to V1440 (2 of 4)

DCD Figure 9.2.7-2.

Correct inconsistency Figure 9.2.7-2 of the control valve Correct the control valve EOC-T2-117 (2 of 4) fail position between symbol to fail open DCD and P&ID.

Correct inconsistency Figure 9.2.7-2 EOC-T2-118 between P&ID and Correct V1451 to V1224 (2 of 4)

DCD Figure 9.2.7-2.

Correct inconsistency Figure 9.2.7-2 EOC-T2-119 between P&ID and Correct V1452 to V1225 (2 of 4)

DCD Figure 9.2.7-2.

Correct inconsistency Figure 9.2.7-2 EOC-T2-120 between P&ID and Correct V1453 to V1202 (2 of 4)

DCD Figure 9.2.7-2.

Correct inconsistency Figure 9.2.7-2 EOC-T2-121 between P&ID and Correct V1454 to V1203 (2 of 4)

DCD Figure 9.2.7-2.

Correct inconsistency Figure 9.2.7-2 EOC-T2-122 between P&ID and Correct V1457 to V1235 (3 of 4)

DCD Figure 9.2.7-2.

Correct inconsistency Figure 9.2.7-2 EOC-T2-123 between P&ID and Correct V1458 to V1236 (3 of 4)

DCD Figure 9.2.7-2.

Correct inconsistency Figure 9.2.7-2 EOC-T2-124 between P&ID and Correct V1459 to V1233 (3 of 4)

DCD Figure 9.2.7-2.

KEPCO/KHNP 7 of 21

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 9 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Correct inconsistency Figure 9.2.7-2 EOC-T2-125 between P&ID and Correct V1460 to V1234 (3 of 4)

DCD Figure 9.2.7-2.

Correct inconsistency Figure 9.2.7-2 of the control valve Correct the control valve EOC-T2-126 (3 of 4) fail position between symbol to fail open DCD and P&ID.

Correct inconsistency Add VK-HV03 HELB Figure 9.2.7-2 EOC-T2-127 between P&ID and AREA (3 of 4)

DCD Figure 9.2.7-2. SUPPLY AHU cooling coil Correct inconsistency Figure 9.2.7-2 EOC-T2-128 between P&ID and Correct V1455 to V1237 (3 of 4)

DCD Figure 9.2.7-2.

Correct inconsistency Figure 9.2.7-2 EOC-T2-129 between P&ID and Correct V1456 to V1238 (3 of 4)

DCD Figure 9.2.7-2.

Correct inconsistency Added VK-HV02 Aux.

Figure 9.2.7-2 EOC-T2-130 between P&ID and BLDG Controlled AREA II (3 of 4)

DCD Figure 9.2.7-2. SUPPLY AHU cooling coil Correct inconsistency of the valves Figure 9.2.7-2 EOC-T2-131 downstream of the Add valves (V1515&V1516)

(4 of 4) check valves between DCD and P&ID.

Correct inconsistency Figure 9.2.7-2 of the control valve Correct the control valve EOC-T2-132 (4 of 4) fail position between symbol to fail open DCD and P&ID.

Figure 9.2.7-2 EOC-T2-133 Correct the typo. Delete the line (4 of 4)

Correct inconsistency One air compressor is EOC-T2-134 9.3.1.1 between DCD and corrected to air compressors design documents.

Corrected the word "he" to SA-9-003 9.3.3.2.6 Editorial Correction "The" Revised data for RAI 558-9456(1) 9.3.4.1.2 MKD/NW-18-0070L response Correction of reference SA-0-003 9.3.6 Editorial Correction format An inconsistency in Regenerative heat exchanger, "Pressure loss" for the tube side (letdown), 4.22 Table 9.3.4-1 EOC-T2-171 tube side of kg/cm2D at 530 L/min and (1 of 16) regenerative heat 48.9 oC (60 psid at 140 gpm exchanger is corrected. and 120 oF)

KEPCO/KHNP 8 of 21

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 9 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

An inconsistency in Regenerative heat exchanger, "Pressure loss" for the shell side (charging), 3.16 Table 9.3.4-1 EOC-T2-172 shell side of kg/cm2D at 486.8 L/min and (1 of 16) regenerative heat 48.9 oC (45 psid at 128.6 exchanger is corrected. gpm and 120 oF)

An inconsistency in Letdown heat exchanger, "Pressure loss" for the tube side (letdown), 1.41 Table 9.3.4-1 EOC-T2-173 tube side of letdown kg/cm2D at 530.0 L/min and (2 of 16) heat exchanger is 48.9 oC (20 psid at 140 gpm corrected. and 120 oF)

An inconsistency in Auxiliary charging pump, Table 9.3.4-1 "Design flow" for the EOC-T2-174 design flow, 166.6 L/min (44 (4 of 16) auxiliary charging gpm) pump is corrected.

An inconsistency in Auxiliary charging pump, Table 9.3.4-1 "NPSH required" for NPSH required, 7.32 m at EOC-T2-175 (4 of 16) the auxiliary charging 166.6 L/min (24 ft at 44 pump is corrected. gpm)

An inconsistency in "Code" for the reactor Reactor makeup water Table 9.3.4-1 makeup water pumps EOC-T2-176 pumps, Code, ASME Section (5 of 16) is corrected.

VIII (consistent with table 3.2-1)

An inconsistency in "Code" for the holdup Holdup pumps, ANSI/HI-Table 9.3.4-1 EOC-T2-177 pumps is corrected. 2010 except ANSI/HI Std (5 of 16)

(consistent with table 1.3-2009 3.2-1)

An inconsistency in "Code" for the reactor Reactor drain pumps, Table 9.3.4-1 drain pumps is EOC-T2-178 ANSI/HI-2010 except (6 of 16) corrected.

ANSI/HI Std 1.3-2009 (consistent with table 3.2-1)

An inconsistency in "Code" for the boric Table 9.3.4-1 acid batching tank is Boric acid batching tank, EOC-T2-179 (7 of 16) corrected. ASME Section VIII (consistent with table 3.2-1)

KEPCO/KHNP 9 of 21

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 9 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

"Code" for the chemical addition tank Table 9.3.4-1 Chemical addition tank, EOC-T2-180 is added.

(13 of 16) code, API-650 (consistent with table 3.2-1)

An inconsistency in "Code" for the Chemical addition pumps, Table 9.3.4-1 chemical addition EOC-T2-181 ANSI/HI-2010 except (14 of 16) pump is corrected.

ANSI/HI Std 1.3-2009 (consistent with table 3.2-1)

Table 9.3.4-1 Correction of reference SA-0-003 Editorial Correction (16 of 16) format An inconsistency in "Normal charging mini-recirculation Normal charging mini-EOC-T2-182 Table 9.3.4-2 flow" for the chemical recirculation flow 204.4 and volume control L/min (54 gpm) system parameters is corrected.

Revised data for RAI 558-9456(1) Table 9.3.4-2 MKD/NW-18-0070L response Correct inconsistency of temperature range Correct "18.3 °C (65 °F)" to EOC-T2-135 9.4.1.1 between EQPR and "21.1 °C (70 °F)"

DCD.

Correct inconsistency of temperature range Correct "18.3 °C (65 °F)" to EOC-T2-136 9.4.1.1 between EQPR and "21.1 °C (70 °F)"

DCD.

Correction of reference SA-0-003 9.4.1.4 Editorial Correction format

c. Correct "Indication -

status of ACU fans" to "Indication - status of AHU fans" EOC-T2-137 9.4.1.5 Correct the typo.

i. Correct "Indication - ACU inlet airflow rate" to "Indication - ACU outlet airflow rate" Correct inconsistency Delete for LX panel room of the temperature and Penetration MUX room EOC-T2-138 9.4.5.1.2 ranges between DCD in the Table of DCD Tier 2, and EQPR. Section 9.4.5.1.2.

KEPCO/KHNP 10 of 21

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 9 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Correct "non-safety-related" EOC-T2-139 9.4.5.2.2.1 Correct the typo.

to "safety-related" Correct inconsistency Correct 62,520 cmh (36,800 of the air flowrate of cfm) in Division I and 60,821 auxiliary building EOC-T2-140 9.4.5.2.3.1 cmh (35,800 cfm) in controlled area supply Division II to 61,880 cmh AHU between DCD (36,400 cfm) and design documents.

Correct inconsistency of the air flowrate of Correct 64,559 cmh (38,000 auxiliary building cfm) in Division I and 61,416 EOC-T2-141 9.4.5.2.3.1 controlled area normal cmh (36,150) in Division II exhaust ACU between to 64,600 cmh (38,000 DCD and design cfm) documents.

Correction of reference SA-0-003 9.4.10 Editorial Correction format Correct inconsistency ASME BPVC Section VIII :

EOC-T2-142 9.4.10 between DCD and From 2010 Ed. to 2007 Ed.

design document. and 2008 Add.

Correct the title of Add "Certified" in the title of EOC-T2-143 9.4.10 code ANSI/AMCA-code ANSI/AMCA-210-2007 210-2007.

Correct "control room energy Table 9.4.1-1 makeup AHU" to "control EOC-T2-144 Correct the typo.

(2 of 3) room emergency makeup ACU" Correct inconsistency Add "(2) The efficiency of of the efficiency of prefilter for packaged air EOC-T2-145 Table 9.4.1-3 prefilter for PACU conditioning unit is MERV between DCD and 9" in the Table 9.4.1-3 design documents.

EOC-T2-146 Table 9.4.1-3 Correct the typo. Correct 90 to 99 Correct inconsistency of the cooling coil Table 9.4.2-1 capacity of SFP Correct 8,442 (33,500) to EOC-T2-147 (2 of 2) Cooling HX RM CC 21,092(83,700) between DCD and design documents.

Correct inconsistency of the air flowrate of Table 9.4.2-1 Correct 1,699 (1,000) to EOC-T2-148 SFP Cooling HX RM (2 of 2) 4,248(2,500)

CC between DCD and design documents.

KEPCO/KHNP 11 of 21

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 9 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Correct inconsistency of the cooling coil capacity of Class 1E Table 9.4.5-1 Correct 33,767(134,000) to EOC-T2-149 Switchgear 01B RM (7 of 16) 39,563(157,000)

CC (VE-HV07A) between DCD and design documents.

Correct inconsistency of the cooling coil capacity of Class 1E Table 9.4.5-1 Correct 45,107(179,000) to EOC-T2-150 Switchgear 01B RM (7 of 16) 49,139(195,000)

CC (VE-HV07B) between DCD and design documents.

Correct inconsistency Table 9.4.5-1 Correct 480 N1E MCC to EOC-T2-151 between P&ID and (10 of 16) Electrical equipment Table 9.4.5-1.

Correct inconsistency of the air flowrate of auxiliary building Correct 62,520 (36,800)

Table 9.4.5-1 EOC-T2-152 controlled area supply [Div I], 60,821 (35,800) [Div (11 of 16)

AHU needs between II] to 61,880 (36,400)

DCD and design documents.

Correct inconsistency of the air flowrate of auxiliary building Correct 64,559 (38,000)

Table 9.4.5-1 EOC-T2-153 controlled area normal [Div I], 61,416 (36,150) [Div (12 of 16) exhaust ACU between II] to 64,600 (38,000)

DCD and design documents.

Correct inconsistency of the cooling coil capacity of SC Pump Table 9.4.5-1 Correct 39,059(155,000) to EOC-T2-154 and Miniflow HX RM (14 of 16) 50,651(201,000)

CC (HV16A) between DCD and design documents.

KEPCO/KHNP 12 of 21

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 9 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Correct inconsistency of the air flowrate of SC Pump and Table 9.4.5-1 Correct 7,815(4,600) to EOC-T2-155 Miniflow HX RM CC (14 of 16) 10,200(6,000)

(HV16A) between DCD and design documents.

Correct inconsistency of the cooling coil capacity of SC Pump Table 9.4.5-1 Correct 39,059(155,000) to EOC-T2-156 and Miniflow HX RM (14 of 16) 50,651(201,000)

CC (HV16B) between DCD and design documents.

Correct inconsistency of the air flowrate of SC Pump and Table 9.4.5-1 Correct 7,815(4,600) to EOC-T2-157 Miniflow HX RM CC (14 of 16) 10,200(6,000)

(HV16B) between DCD and design documents.

Correct inconsistency Table 9.4.5-1 EOC-T2-158 between P&ID and Correct pump to unit (16 of 16)

Table 9.4.5-1.

Correct inconsistency of the cooling coil capacity of Table 9.4.5-1 Correct 17,640(70,000) to EOC-T2-160 Condensate return (16 of 16) 16,884(67,000) pump room CC (HV30) between DCD and design documents.

Correct inconsistency of the cooling coil Table 9.4.5-1 capacity of Boric acid Correct 46,619(185,000) to EOC-T2-161 (16 of 16) conc. pump room CC 44,855(178,000)

(HV32) between DCD and design documents.

Correct inconsistency Correct flash tank to Table 9.4.5-1 EOC-T2-159 between P&ID and regen. Heat (16 of 16)

Table 9.4.5-1. Exchanger KEPCO/KHNP 13 of 21

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 9 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Correct inconsistency of the cooling coil capacity of SG Table 9.4.5-1 Correct 28,980(115,000) to EOC-T2-162 blowdown flash tank (16 of 16) 28,728(114,000) room CC (HV33) between DCD and design documents.

Correct inconsistency Figure 9.4.1-1 of the ductwork EOC-T2-163 Add the classification mark (2 of 2) classification between DCD and P&ID.

Correct inconsistency of the duct Delete some classification EOC-T2-164 Figure 9.4.5-2 classification between marks DCD and P&ID.

Correct inconsistency EOC-T2-165 Figure 9.4.5-2 between P&ID and Correct HV57 to HV61 Table 9.4.5-1.

Correction of reference SA-0-003 9.5.1.2 Editorial Correction format Correction of reference SA-0-003 9.5.1.2.1 Editorial Correction format Correction of reference SA-0-003 9.5.2.1 Editorial Correction format Designations of some buildings are corrected as follows.

1. Alternative ac diesel generator buidling -> AAC gas turbine generator building Designations of some

2. ESW pump houes -> ESW buildings are not EOC-T2-166 9.5.2.2 building described clearly and

3. Central alarm system need to be corrected.

building -> Security building 1

4. Secondary alarm system building -> Security building 2

5. Guard house building ->

Main access control building Correction of reference SA-0-003 9.5.2.3 Editorial Correction format KEPCO/KHNP 14 of 21

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 9 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Changed the word "ESW SA-9-004 9.5.3.2 Editorial Correction intake structure and pump house" to "ESW building" Correction of reference SA-0-003 9.5.3.3 Editorial Correction format Correction of reference SA-0-003 9.5.4.4 Editorial Correction format Correction of reference SA-0-003 9.5.11 Editorial Correction format Correct inconsistency ASME BPVC Section VIII :

EOC-T2-167 9.5.11 between DCD and from 2010 Ed. To 2007 Ed.

design document. And 2008 Add.

Table 9.5.1-1 Correction of reference SA-0-003 Editorial Correction (2 of 33) format Table 9.5.1-1 Correction of reference SA-0-003 Editorial Correction (6 of 33) format Table 9.5.1-1 Correction of reference SA-0-003 Editorial Correction (11 of 33) format Table 9.5.1-1 Correction of reference SA-0-003 Editorial Correction (16 of 33) format Table 9.5.1-1 Correction of reference SA-0-003 Editorial Correction (25 of 33) format Table 9.5.1-1 Correction of reference SA-0-003 Editorial Correction (27 of 33) format Table 9.5.1-1 Correction of reference SA-0-003 Editorial Correction (28 of 33) format Table 9.5.1-2 Correction of reference SA-0-003 Editorial Correction (40 of 70) format Table 9.5.1-2 Correction of reference SA-0-003 Editorial Correction (41 of 70) format KEPCO/KHNP 15 of 21

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 9 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

The fuel consumption, capacity of fuel oil storage tanks, and capacity of fuel oil transfer pump need to be corrected to match with the EDG capacity 9100 kW.

Table 9.5.4-1 (1 of 2)

The fuel consumption rate of Fuel Oil Storage Tank is revised from ((31.5 L/min(8.32 gpm)) to ((36.3 L/min(9.58 gpm)).

The capacity of Fuel Oil Correct inconsistency Storage Tank is revised from Table 9.5.4-1 related to EDG ((363,360 L(96,000 gal)) to EOC-T2-168 (1 of 2) capacity between DCD ((416,395 L(110,000 gal)).

and design documents. The capacity of Fuel Oil Transfer Pump is revised from ((64.3 L/min(17 gpm))

to ((71.9 L/min(19 gpm)).

Table 9.5.4-1 (2 of 2)

The fuel consumption rate of Fuel Oil Day Tanks is revised from ((31.5 L/min(8.32 gpm)) to ((36.3 L/min(9.58 gpm))

The capacity of Fuel Oil Day Tank is revised from ((2,078 L(549 gal)) to ((2,404 L(635 gal)).

KEPCO/KHNP 16 of 21

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 9 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

The fuel consumption, capacity of fuel oil storage tanks, and capacity of fuel oil transfer pump need to be corrected to match with the EDG capacity 9100 kW.

Table 9.5.4-1 (1 of 2)

The fuel consumption rate of Fuel Oil Storage Tank is revised from ((31.5 L/min(8.32 gpm)) to ((36.3 L/min(9.58 gpm)).

The capacity of Fuel Oil Correct inconsistency Storage Tank is revised from Table 9.5.4-1 related to EDG ((363,360 L(96,000 gal)) to EOC-T2-168 (2 of 2) capacity between DCD ((416,395 L(110,000 gal)).

and design documents. The capacity of Fuel Oil Transfer Pump is revised from ((64.3 L/min(17 gpm))

to ((71.9 L/min(19 gpm)).

Table 9.5.4-1 (2 of 2)

The fuel consumption rate of Fuel Oil Day Tanks is revised from ((31.5 L/min(8.32 gpm)) to ((36.3 L/min(9.58 gpm))

The capacity of Fuel Oil Day Tank is revised from ((2,078 L(549 gal)) to ((2,404 L(635 gal)).

Revision of DCD Tier Correct the line size, drawing 2, Figure 9.5.1-1 is coordination no. and add the Figure 9.5.1-1 EOC-T2-268 required to be Auto Preaction Sprinkler (2 of 9) consistent with the System Line in EDG latest P&I Diagram. Builidng Correct the Yard Fire Main Line to CW Cooling Tower Revision of DCD Tier Structure, CW Pump House, 2, Figure 9.5.1-1 is AAC GTG BLDG., Fire Figure 9.5.1-1 required to be EOC-T2-269 Pump&Waste/Wastewater (3 of 9) consistent with the Treatment Facility Area, and latest P&I Diagram correct the line size to and site plot plan COMPOUND BLDG. and AUX.BOILER BLDG.

KEPCO/KHNP 17 of 21

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 9 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Revision of DCD Tier 2, Figure 9.5.1-1 is Figure 9.5.1-1 Line size is corrected from EOC-T2-270 required to be (4 of 9) 2.5" to 2" consistent with the latest P&I Diagram.

Figure 9.5.1-1 Correct "VAIROUS" to EOC-T2-271 Correct the typo.

(6 of 9) "VARIOUS" Revision of DCD Tier Add "Auto Preaction 2, Figure 9.5.1-1 is Figure 9.5.1-1 Sprinkler System" and EOC-T2-272 required to be (8 of 9) "AWPSS" in AAC GTG consistent with the Building latest P&I Diagram.

Revision of DCD Tier Add "Suppression System" in 2, Figure 9.5.1-1 is SWYD AREA, CW Figure 9.5.1-1 EOC-T2-273 required to be COOLING TOWER (9 of 9) consistent with the STRUCTURE, CW PUMP latest P&I Diagram. HOUSE Revision of DCD Tier 2, Figure 9.5.1-1 is Figure 9.5.1-1 Add "FHS" in CCW H/X EOC-T2-274 required to be (9 of 9) BLDG and ESW BLDG.

consistent with the latest P&I Diagram.

Revision of DCD Tier 2, Figure 9.5.1-1 is Add "Auto Preaction Figure 9.5.1-1 EOC-T2-275 required to be Sprinkler System" in EDG (9 of 9) consistent with the Building latest P&I Diagram.

Line size, location of the Correct inconsistency reducer and instruments, and related to EDG EOC-T2-169 Figure 9.5.4-1 Line schematic are revised to capacity between DCD match with the EDG capacity and design documents.

9100 kW.

Line size, location of the Correct inconsistency reducer and instruments, and related to EDG EOC-T2-169 Figure 9.5.5-1 Line schematic are revised to capacity between DCD match with the EDG capacity and design documents.

9100 kW.

Line size, location of the Correct inconsistency reducer and instruments, and related to EDG EOC-T2-169 Figure 9.5.6-1 Line schematic are revised to capacity between DCD match with the EDG capacity and design documents.

9100 kW.

KEPCO/KHNP 18 of 21

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 9 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Line size, location of the Correct inconsistency reducer and instruments, and related to EDG EOC-T2-169 Figure 9.5.7-1 Line schematic are revised to capacity between DCD match with the EDG capacity and design documents.

9100 kW.

Correction of reference SA-0-003 9.5A.2.5.1 Editorial Correction format Correction of reference SA-0-003 9.5A.2.5.2 Editorial Correction format Correction of reference SA-0-003 9.5A.4 Editorial Correction format Revise DCD to correct typo.

- Fire zone floor area of Z100-C03 from 387 ft2 to 380 ft2 in Table 9.5A-2 (4 of 332)

- Fire load of F078-A14C from 8.81x102 Btu/ft2 to 8.82x102 Btu/ft2 in Table 9.5-2 (43 of 332)

Table 9.5A-2 Correct typo and - Floor area of F156-A14A EOC-T2-170 (4 of 332) editorial error from 3,74 ft2 to 3,074 ft2 in Table 9.5A-2 (111 of 332)

Revise DCD to correct editorial error;

- Fire loads of carbon adsorber in F137-A25A in Table 9.5A-2 (99 of 332) are corrected from 16.8x106 and 1.59x106 to 4.08x107 and 3.86x107, respectively.

KEPCO/KHNP 19 of 21

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 9 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Revise DCD to correct typo.

- Fire zone floor area of Z100-C03 from 387 ft2 to 380 ft2 in Table 9.5A-2 (4 of 332)

- Fire load of F078-A14C from 8.81x102 Btu/ft2 to 8.82x102 Btu/ft2 in Table 9.5-2 (43 of 332)

Table 9.5A-2 Correct typo and - Floor area of F156-A14A EOC-T2-170 (43 of 332) editorial error from 3,74 ft2 to 3,074 ft2 in Table 9.5A-2 (111 of 332)

Revise DCD to correct editorial error;

- Fire loads of carbon adsorber in F137-A25A in Table 9.5A-2 (99 of 332) are corrected from 16.8x106 and 1.59x106 to 4.08x107 and 3.86x107, respectively.

Revise DCD to correct typo.

- Fire zone floor area of Z100-C03 from 387 ft2 to 380 ft2 in Table 9.5A-2 (4 of 332)

- Fire load of F078-A14C from 8.81x102 Btu/ft2 to 8.82x102 Btu/ft2 in Table 9.5-2 (43 of 332)

Table 9.5A-2 Correct typo and - Floor area of F156-A14A EOC-T2-170 (99 of 332) editorial error from 3,74 ft2 to 3,074 ft2 in Table 9.5A-2 (111 of 332)

Revise DCD to correct editorial error;

- Fire loads of carbon adsorber in F137-A25A in Table 9.5A-2 (99 of 332) are corrected from 16.8x106 and 1.59x106 to 4.08x107 and 3.86x107, respectively.

KEPCO/KHNP 20 of 21

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 9 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Revise DCD to correct typo.

- Fire zone floor area of Z100-C03 from 387 ft2 to 380 ft2 in Table 9.5A-2 (4 of 332)

- Fire load of F078-A14C from 8.81x102 Btu/ft2 to 8.82x102 Btu/ft2 in Table 9.5-2 (43 of 332)

Table 9.5A-2 Correct typo and - Floor area of F156-A14A EOC-T2-170 (111 of 332) editorial error from 3,74 ft2 to 3,074 ft2 in Table 9.5A-2 (111 of 332)

Revise DCD to correct editorial error;

- Fire loads of carbon adsorber in F137-A25A in Table 9.5A-2 (99 of 332) are corrected from 16.8x106 and 1.59x106 to 4.08x107 and 3.86x107, respectively.

KEPCO/KHNP 21 of 21

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 10 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Correction of reference SA-0-003 10.1.3 Editorial Correction format Correct inconsistency ASME BPVC Section VIII :

EOC-T2-183 10.1.3 between DCD and From 2010 Ed. to 2007 Ed.

design document. and 2008 Add.

Correction of reference SA-0-003 10.2.1.2 Editorial Correction format Correction of reference SA-0-003 10.2.2.2.7 Editorial Correction format Correction of reference SA-0-003 10.2.3.1.1 Editorial Correction format Correction of reference SA-0-003 10.2.3.1.2 Editorial Correction format Correction of reference SA-0-003 10.2.3.1.3 Editorial Correction format Correction of reference SA-0-003 10.2.3.2 Editorial Correction format Correction of reference SA-0-003 10.2.3.3 Editorial Correction format Revised data for RAI 558-9456(1) 10.2.3.5 MKD/NW-18-0070L response Correction of reference SA-0-003 10.2.4 Editorial Correction format Correction of reference SA-0-003 10.2.5 Editorial Correction format Correction of reference SA-0-003 10.2.6 Editorial Correction format ASME Section VIII : From 2013 to 2007 Ed. With 2008 Add.

Correct inconsistency IEEE C50.13 : From 2014 to between GDC R3 and 2005 DCD.

EOC-T2-302 10.2.6 ASME Section III : From

In addition, there are 2013 to 2007 Ed. With 2008 no impact on Chapter Add.

10.2 DCD content.

ASME Section V : From 2013 to 2007 Ed. With 2008 Add.

Correct inconsistency between GDC R3 and ASME Section XI : From DCD.

EOC-T2-303 10.2.6 2013 to 2007 Ed. With 2008

In addition, there are Add.

no impact on Chapter 10.2 DCD content.

KEPCO/KHNP 1 of 3

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 10 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Correction of reference SA-0-003 10.3.1 Editorial Correction format Correction of reference SA-0-003 10.3.4.2 Editorial Correction format Correction of reference SA-0-003 10.3.6.1 Editorial Correction format Correction of reference SA-0-003 10.3.6.2 Editorial Correction format Correction of reference SA-0-003 10.3.6.3 Editorial Correction format Revised data for RAI 452-8545(21R) 10.3.6.3 MKD/NW-18-0122L response Revised data for RAI 452-8545(21R) 10.3.7 MKD/NW-18-0122L response Correction of reference SA-0-003 10.3.8 Editorial Correction format Correction of reference SA-0-003 Table 10.3.2-5 Editorial Correction format Correction of reference SA-0-003 10.4.2.2.2 Editorial Correction format Correction of reference SA-0-003 10.4.2.2.3 Editorial Correction format Correction of reference SA-0-003 10.4.5.2.6 Editorial Correction format Codes and Standards is Correct inconsistency corrected from ASME EOC-T2-184 10.4.7.2.2 between the DCD and Section XI to ASME OM design documents.

(Reference 25)

Matching the correct SA-10-001 10.4.7.2.4 Editorial Correction reference Matching the correct SA-10-002 10.4.8.1.2 Editorial Correction reference Correction of reference SA-0-003 10.4.8.1.2 Editorial Correction format Matching the correct SA-10-002 10.4.8.2.3.5 Editorial Correction reference Correction of reference SA-0-003 10.4.8.2.4 Editorial Correction format Matched references to the SA-0-002 10.4.9.1.2 Editorial Correction renumbered section/table/figure/items Correction of reference SA-0-003 10.4.9.1.2 Editorial Correction format KEPCO/KHNP 2 of 3

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 10 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Revised data for RAI 418-8348(45R2) 10.4.9.2.1 MKD/NW-17-0377L response Matching the correct SA-10-003 10.4.9.2.1 Editorial Correction reference Correction of reference SA-0-003 10.4.9.2.5 Editorial Correction format Correction of reference SA-0-003 10.4.10.2.3 Editorial Correction format Correction of reference SA-0-003 10.4.12 Editorial Correction format ASME BPVC Section V :

From 2010 to 2007 Ed. and Correct inconsistency 2008 Add.

EOC-T2-185 10.4.12 between DCD and ASME OM : From 2001 to design document.

2004 Edition with 2005 and 2006 Add.

Added missing information SA-10-004 Table 10.4.9-5 Editorial Correction in the table header Correct inconsistency Figure 10.4.9-1 Line size is corrected from 8" EOC-T2-186 between P&ID and (1 of 3) to 6" DCD.

KEPCO/KHNP 3 of 3

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 11 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

ACRONYM AND Correction of reference SA-0-003 ABBREVIATION Editorial Correction format LIST ACRONYM AND Deleted the not-used SA-11-001 ABBREVIATION Editorial Correction acronym "QAP" in Chapter LIST 11 Correction of reference SA-0-003 11.1 Editorial Correction format Correction of reference SA-0-003 Table 11.1-2 Editorial Correction format Correction of reference SA-0-003 Table 11.1-5 Editorial Correction format Correction of reference SA-0-003 Table 11.1-9 Editorial Correction format Correction of reference SA-0-003 11.2 Editorial Correction format Correction of reference SA-0-003 11.2.1.1 Editorial Correction format Correction of reference SA-0-003 11.2.1.2 Editorial Correction format Correction of reference SA-0-003 11.2.1.3 Editorial Correction format Correction of reference SA-0-003 11.2.1.4 Editorial Correction format Correction of reference SA-0-003 11.2.1.5 Editorial Correction format Correction of reference SA-0-003 11.2.2.1.2 Editorial Correction format Correction of reference SA-0-003 11.2.2.1.3 Editorial Correction format Correction of reference SA-0-003 11.2.2.2 Editorial Correction format Correction of reference SA-0-003 11.2.3.1 Editorial Correction format Correction of reference SA-0-003 11.2.3.2 Editorial Correction format Correction of reference SA-0-003 11.2.5 Editorial Correction format Correction of reference SA-0-003 11.2.6 Editorial Correction format Table 11.2-4 Correction of reference SA-0-003 Editorial Correction (1 of 2) format Correction of reference SA-0-003 Table 11.2-9 Editorial Correction format KEPCO/KHNP 1 of 5

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 11 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Correction of reference SA-0-003 Table 11.2-10 Editorial Correction format Table 11.2-14 Revised data for RAI 110-7919(2) MKD/NW-15-0088L (1 of 8) response Correction of reference SA-0-003 11.3 Editorial Correction format Correction of reference SA-0-003 11.3.1.1 Editorial Correction format Correction of reference SA-0-003 11.3.1.2 Editorial Correction format Deleted the not-used SA-11-001 11.3.1.3 Editorial Correction acronym "QAP" in Chapter 11 Correction of reference SA-0-003 11.3.1.4 Editorial Correction format Matched references to the SA-0-002 11.3.1.5 Editorial Correction renumbered section/table/figure/items Correction of reference SA-0-003 11.3.1.6 Editorial Correction format Correction of reference SA-0-003 11.3.2.1 Editorial Correction format Correction of reference SA-0-003 11.3.2.2.1 Editorial Correction format Correction of reference SA-0-003 11.3.3.1 Editorial Correction format Correction of reference SA-0-003 11.3.3.2 Editorial Correction format Correction of reference SA-0-003 11.3.6 Editorial Correction format Correction of reference SA-0-003 11.3.7 Editorial Correction format Correction of reference SA-0-003 Table 11.3-5 Editorial Correction format Correction of reference SA-0-003 Table 11.3-6 Editorial Correction format Correction of reference SA-0-003 11.4.1.1 Editorial Correction format Correction of reference SA-0-003 11.4.1.2 Editorial Correction format Correction of reference SA-0-003 11.4.1.3 Editorial Correction format Correction of reference SA-0-003 11.4.1.6 Editorial Correction format KEPCO/KHNP 2 of 5

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 11 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Correction of reference SA-0-003 11.4.2.2.5 Editorial Correction format Correction of reference SA-0-003 11.4.2.3 Editorial Correction format Correction of reference SA-0-003 11.4.2.5 Editorial Correction format Correction of reference SA-0-003 11.4.4 Editorial Correction format Correction of reference SA-0-003 11.4.5 Editorial Correction format Correction of reference SA-0-003 11.4.9 Editorial Correction format Correction of reference SA-0-003 11.4.10 Editorial Correction format Correct inconsistency ASME B31.3 : From 2007 EOC-T2-187 11.4.10 related to the Edition Ed with 2008 Addenda to of ASME B31.3 2010 Edition Correction of reference SA-0-003 11.5.1.1 Editorial Correction format Correction of reference SA-0-003 11.5.1.2 Editorial Correction format The setpoints will be

- Setpoints will be deleted in EOC-T2-260 11.5.1.2 determined by COL the tables applicant.

To maintain design

- "QIAS" will be revised to EOC-T2-276 11.5.1.2 consistency with DCD QIAS-N Tier 2, figure 7.3-23 Deleted the not-used SA-11-001 11.5.1.2 Editorial Correction acronym "QAP" in Chapter 11 To maintain design

- "QIAS" will be revised to EOC-T2-276 11.5.2.1 consistency with DCD QIAS-N Tier 2, figure 7.3-23 Matched references to SA-7-002 11.5.2.1 Editorial Correction subsection nos. in Subsection 7.1.2 To maintain design

- "instrument power system" consistency with DCD EOC-T2-277 11.5.2.1 will be revised to "instrument Tier 2, Chapter and control power system" 8.3.2.1.2.2 Correction of reference SA-0-003 11.5.2.2.3.1 Editorial Correction format Correction of reference SA-0-003 11.5.2.2.3.2 Editorial Correction format KEPCO/KHNP 3 of 5

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 11 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Correction of reference SA-0-003 11.5.2.2.5 Editorial Correction format To maintain design

- Discrepancy will be EOC-T2-278 11.5.2.2.5 consistency with DCD revised.

Tier 2, table 11.5-1 MCR air intake monitors are inline

- "the sample line inlet of" EOC-T2-279 11.5.2.2.5 type monitor which will be deleted doesnt' have sample line.

Local unit and local panel was changed to - local unit will be revised to local monitor and local monitor EOC-T2-280 11.5.2.3.1 monitoring panel by - local panel will be revised RAI 131-8087- to monitoring panel Q11.05-1 Local unit and local panel was changed to - local unit will be revised to local monitor and local monitor EOC-T2-280 11.5.2.3.2 monitoring panel by - local panel will be revised RAI 131-8087- to monitoring panel Q11.05-1 Correction of reference SA-0-003 11.5.2.3.5 Editorial Correction format Local unit and local panel was changed to - local unit will be revised to local monitor and local monitor EOC-T2-280 11.5.2.3.5 monitoring panel by - local panel will be revised RAI 131-8087- to monitoring panel Q11.05-1 Correction of reference SA-0-003 11.5.2.4 Editorial Correction format To maintain design

- PERMS will be revised to EOC-T2-281 11.5.2.4 consistency with DCD PERMSS Tier 2, Chapter 11.5

- "Radiation levels and To maintain design alarms are displayed in the consistency with DCD MCR" will be revised to EOC-T2-284 11.5.2.4 Tier 2, table 11.5-1, "Radiation levels and alarms 11.5-2 and 12.3-6. are displayed in the MCR/RSR/RMS Skid" KEPCO/KHNP 4 of 5

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 11 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

- Compound building To maintain design radiation levels and alarms EOC-T2-283 11.5.2.4 consistency with DCD will be displayed in the Tier 2, Chapter 11.2.1 radwaste control room To maintain design

- PERMS will be revised to EOC-T2-281 11.5.2.4 consistency with DCD PERMSS Tier 2, Chapter 11.5 To maintain design consistency with DCD - "Nitrogen gas" will be EOC-T2-282 11.5.2.4 Tier 2, Chapter revised to "service air" 11.5.2.2.2 Correction of reference SA-0-003 11.5.3 Editorial Correction format Correction of reference SA-0-003 11.5.4 Editorial Correction format To maintain design Table 11.5-1 consistency with DCD - Discrepancy will be EOC-T2-285 (2 of 4) Tier 2, Chapter revised.

11.5.2.2.5 To maintain design Table 11.5-1 consistency with DCD - Discrepancy will be EOC-T2-285 (3 of 4) Tier 2, Chapter revised.

11.5.2.2.5 Table 11.5-1 Correction of reference SA-0-003 Editorial Correction (4 of 4) format To maintain design Table 11.5-2 consistency with DCD - Discrepancy will be EOC-T2-286 (1 of 2) Tier 2, Chapter revised.

9.2.2.2.2.7 Table 11.5-2 Correction of reference SA-0-003 Editorial Correction (2 of 2) format To maintain design consistency with DCD - Discrepancy will be EOC-T2-287 Figure 11.5-1 Tier 2, Chapter 11.5 revised.

and 12.3.4 KEPCO/KHNP 5 of 5

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 12 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

ACRONYM AND SA-12-001 ABBREVIATION Editorial Correction Added the acronym "ORE" LIST Matched references to the SA-0-002 12.2.1.1.2 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 12.2.1.1.3 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 12.2.1.1.5.1 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 12.2.1.1.5.2 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 12.2.1.1.5.3 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 12.2.1.1.6 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 12.2.1.2.4 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 12.2.1.3 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 12.2.1.4 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 12.2.2.3 Editorial Correction renumbered section/table/figure/items Correction of reference SA-0-003 12.2.2.4 Editorial Correction format Matched references to the SA-0-002 12.2.3 Editorial Correction renumbered section/table/figure/items KEPCO/KHNP 1 of 35

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 12 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

The newest version for 9th reference in 12.2.5 references list is as follows.

To update 12.2.5 references list based 9. 00000-SP-VV-118, EOC-T2-300 12.2.5 on the newest version Rev.00, "Software of the document. Verification and Validation Report for SHIELD-APR Version 2.0, KEPCO E&C, March 2017.

Table 12.2-5 Correction of reference SA-0-003 Editorial Correction (2 of 2) format SA-0-001 Table 12.2-18 Editorial Correction Renumber the Table no.

SA-0-001 Table 12.2-19 Editorial Correction Renumber the Table no.

SA-0-001 Table 12.2-20 Editorial Correction Renumber the Table no.

SA-0-001 Table 12.2-21 Editorial Correction Renumber the Table no.

SA-0-001 Table 12.2-22 Editorial Correction Renumber the Table no.

SA-0-001 Table 12.2-23 Editorial Correction Renumber the Table no.

SA-0-001 Table 12.2-24 Editorial Correction Renumber the Table no.

SA-0-001 Table 12.2-25 Editorial Correction Renumber the Table no.

SA-0-001 Table 12.2-26 Editorial Correction Renumber the Table no.

SA-0-001 Table 12.2-27 Editorial Correction Renumber the Table no.

SA-0-001 Table 12.2-28 Editorial Correction Renumber the Table no.

SA-0-001 Table 12.2-29 Editorial Correction Renumber the Table no.

SA-0-001 Table 12.2-30 Editorial Correction Renumber the Table no.

Matched references to the SA-0-002 12.3.1.6 Editorial Correction renumbered section/table/figure/items DCD Figure 12.3-19 is Changed from "Figure 12.3-seprated into Figures EOC-T2-192 12.3.1.6 19" to "Figures 12.3-19A and 12.3-19A and 12.3-12.3-19B" 19B Matched references to the SA-0-002 12.3.1.8 Editorial Correction renumbered section/table/figure/items The editorial error Changed from "Figure" to EOC-T2-193 12.3.1.9 needs to be corrected. "Figures" Matched references to the SA-0-002 12.3.2.1 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 12.3.2.3 Editorial Correction renumbered section/table/figure/items KEPCO/KHNP 2 of 35

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 12 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Correction of reference SA-0-003 12.3.2.3 Editorial Correction format Matched references to the SA-0-002 12.3.2.4 Editorial Correction renumbered section/table/figure/items Correction of reference SA-0-003 12.3.2.4 Editorial Correction format Matched references to the SA-0-002 12.3.2.4 Editorial Correction renumbered section/table/figure/items Correction of reference SA-0-003 12.3.4 Editorial Correction format Matched references to the SA-0-002 12.3.4.1.3 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 12.3.4.1.5 Editorial Correction renumbered section/table/figure/items To maintain design

- 231B and 241B will be EOC-T2-288 12.3.4.1.5 consistency with DCD revised to 232B and 242B Tier 2, table 12.3-6 To maintain design

- Discrepancy will be EOC-T2-289 12.3.4.1.5 consistency in DCD revised.

Tier 1, table 2.7.6.5-1 To maintain design

- Discrepancy will be EOC-T2-290 12.3.4.1.5 consistency with DCD revised.

Tier 2, figure 11.5-1 Matched references to the SA-0-002 12.3.4.1.6 Editorial Correction renumbered section/table/figure/items Correction of reference SA-0-003 12.3.4.1.6 Editorial Correction format To maintain design

- "instrument power system" consistency with DCD EOC-T2-291 12.3.4.1.8 will be revised to "instrument Tier 2, Chapter and control power system" 8.3.2.1.2.2 To maintain design

- PERMS will be revised to EOC-T2-292 12.3.4.2 consistency with DCD PERMSS Tier 2, Chapter 11.5 To maintain design

- "instrument power system" consistency with DCD EOC-T2-291 12.3.4.2 will be revised to "instrument Tier 2, Chapter and control power system" 8.3.2.1.2.2 KEPCO/KHNP 3 of 35

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 12 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

To maintain design

- Discrepancy will be EOC-T2-293 12.3.4.2 consistency with DCD revised.

Tier 2, table 11.5-1 Correction of reference SA-0-003 12.3.6 Editorial Correction format Correction of reference SA-0-003 12.3.7 Editorial Correction format SA-0-001 Table 12.3-2 Editorial Correction Renumber the Table no.

SA-0-001 Table 12.3-3 Editorial Correction Renumber the Table no.

SA-0-001 Table 12.3-4 Editorial Correction Renumber the Table no.

SA-0-001 Table 12.3-5 Editorial Correction Renumber the Table no.

SA-0-001 Table 12.3-6 Editorial Correction Renumber the Table no.

Table 12.3-6 Correction of reference SA-0-003 Editorial Correction (2 of 2) format SA-0-001 Table 12.3-7 Editorial Correction Renumber the Table no.

To maintain design Table 12.3-7 - Discrepancy will be EOC-T2-294 consistency in DCD (2 of 2) revised.

Tier 1, table 2.7.6.5-1

1. Excluded from radiation control area boundary

- SUMP

2. Accommodated the latest GA

- PIPE CHASE & VALVE RM (055-A14D)

Correct inconsistency

- PIPE CHASE & VALVE between Radiation EOC-T2-194 Figure 12.3-1 RM (055-A14C) zone drawing and

3. Added room numbers DCD Figure 12.3-1.

- CHASE : 055-A62B

- CHASE : 055-A62A

4. Changed from zone 1 to zone 2

- CHEMICAL DRAIN SUMP PUMP RM (055-A31B)

1. Added room name &

number Correct inconsistency

- ELEV. HALL (055-A60B) between Radiation EOC-T2-195 Figure 12.3-2 - ELEV. HALL (068-A13A) zone drawing and

2. Added room numbers DCD Figure 12.3-2.

- CHASE : 055-A62A

- CHASE : 055-A62B KEPCO/KHNP 4 of 35

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 12 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

1. Changed room number

- from 078-A29B to 078-A59D

2. Accommodated the latest GA

- West wall of TENDON Correct inconsistency GALLERY ENTRANCE between Radiation (055-A10C)

EOC-T2-196 Figure 12.3-3 zone drawing and 3 Added room numbers DCD Figure 12.3-3. - CHASE : 055-A62B

- CHASE : 055-A62A

4. Deleted phrases related to design documents

- FOR ROOM NUMBER SEE DRAWING 9-321-A108-115

1. Accommodated the latest GA

- North wall of GENERAL ACCESS AREA (100-A06D)

- South wall of GENERAL ACCESS AREA (100-A06C)

2. Added room numbers Correct inconsistency - CHASE : 100-A17B between Radiation - CHASE : 100-A17A EOC-T2-197 Figure 12.3-4 zone drawing and 3. Added room name and DCD Figure 12.3-4. number

- GENERAL ACCESS AREA (100-A22B)

4. Updated room name

- from "FUEL HANDL'G AREA SUPPLY AHU RM" to "FUEL HANDLING AREA SUPPLY AHU RM"

1. Accommodated the latest GA

- North wall of 480V N1E MCC RM (120-A08D)

Correct inconsistency

- South wall of 480V N1E between Radiation EOC-T2-198 Figure 12.3-5 MCC RM (120-A08C) zone drawing and

2. Added room numbers DCD Figure 12.3-5.

- CHASE : 100-A17B

- CHASE : 100-A17A

3. Updated room name

- from "AUX. BLDG KEPCO/KHNP 5 of 35

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 12 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

CONTROLLED AREA (II)

ECCS EQUIP. RM EXHAUST ACU RM-2" to "AUX. BLDG CONTROLLED AREA (II)

EMERGENCY EXHAUST ACU RM-2"

- from "AUX. BLDG CONTROLLED AREA (II)

ECCS EQUIP. RM EXHAUST ACU RM-1" to "AUX. BLDG CONTROLLED AREA (II)

EMERGENCY EXHAUST ACU RM-1"

- from "FUEL HANDLING AREA EMER. EXHAUST ACU RM" to "FUEL HANDLING AREA EMERGENCY EXHAUST ACU RM"

- from "AUX. BLDG CONTROLLED AREA (I)

ECCS EQUIP. RM EXHAUST ACU RM-1" to "AUX. BLDG CONTROLLED AREA (I)

EMERGENCY EXHAUST ACU RM-1"

- from "AUX. BLDG CONTROLLED AREA (I)

ECCS EQUIP. RM EXHAUST ACU RM-2" to "AUX. BLDG CONTROLLED AREA (I)

EMERGENCY EXHAUST ACU RM-2" KEPCO/KHNP 6 of 35

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 12 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

1. Accommodated the latest GA

- West wall of ELECTRICAL PENETRATION RM(D)

(137-A11D)

- Doors of VESTIBULE (137-A07D)

- West wall of Correct inconsistency ELECTRICAL between Radiation EOC-T2-199 Figure 12.3-6 PENETRATION RM(C) zone drawing and (137-A11C)

DCD Figure 12.3-6.

2. Added room numbers

- CHASE : 100-A17B

- CHASE : 100-A17A

3. Added a note since the radiation zone for refueling canal (119-A01B) will be changed during refueling

- REFUELING CANAL (119-A01B)

Correct inconsistency

1. Added room numbers between Radiation EOC-T2-200 Figure 12.3-7 - CHASE : 156-A17B zone drawing and

- CHASE : 156-A17A DCD Figure 12.3-7.

1. Updated room name

- from "CONTROL RM.

AREA SUPPLY AHUS RM" to "CONTROL RM. AREA SUPPLY AHU RM"

- from "CONTROL RM.

AREA SUPPLY AHUS RM" Correct inconsistency to "CONTROL RM. AREA between Radiation SUPPLY AHU RM" EOC-T2-201 Figure 12.3-8 zone drawing and 2. Added room numbers DCD Figure 12.3-8. - CHASE : 156-A17B

3. Accommodated the latest GA

- South wall of CONTAINMENT HIGH/LOW VOLUME PURGE ACU RM (174-A15B)

KEPCO/KHNP 7 of 35

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 12 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

1. Accommodated the latest GA

- in AUX.BLDG CONTROLLED AREA (II)

Correct inconsistency NORMAL EXHAUST ACU between Radiation RM (195-A08B)

EOC-T2-202 Figure 12.3-9 zone drawing and 2. Added room numbers DCD Figure 12.3-9. - CHASE : 156-A17B

3. Included in radiation control area boundary

- south wall of ROOF

4. Corrected editorial error

1. Updated room name

- from "CLEAN CLOTHING RM" to "NON-CONTAMINATED CLOTHING STORAGE"

- from "DIRTY CLOTHING RM" to "CONTAMINATED CLOTHING STORAGE"

- from "MASK DECON.

RM" to "MASK DECONTAMINATION RM"

- from "DETORGENT WASTE SUMP PUMP RM" to "DWS DRAIN SUMP PUMP RM" Correct inconsistency

- from "RLS DRAIN TANK between Radiation EOC-T2-203 Figure 12.3-10 & PUMP RM" to zone drawing and "DETERGENT WASTE DCD Figure 12.3-10.

TANK & PUMP RM"

2. Added room names &

numbers

- PIPE CHASE (063-P78)

- PIPE CHASE (063-P79)

3. Added room number

- PIPE CHASE : 063-P80

4. Accommodated the last GA

- deleted RAMPs

- deleted box the row line from PA to PF along the column line from 35 to 36 in Figure 12.3-10

- In NORMAL SUMP PUMP KEPCO/KHNP 8 of 35

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 12 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

RM (063-P26)

- In SPENT RESIN LONG TERM STORAGE TANK SUMP PUMP RM (063-P39)

1. Added room number Correct inconsistency

- PIPE CHASE : 063-P78 between Radiation EOC-T2-204 Figure 12.3-11 2. Accommodated the last zone drawing and GA and changed the DCD Figure 12.3-11.

radiation zone Correct inconsistency 1. Accommodated the last between Radiation GA EOC-T2-205 Figure 12.3-12 zone drawing and - deleted box in VALVE RM DCD Figure 12.3-12. (085-P16)

NRC's comments for Revised data for CA item CA-029 Figure 12.3-12 Confirmatory Action response items

1. Changed the radiation zones

- DROP AREA (POTENTIAL) (085-P18) :

to Zone 3

- DROP AREA (CLEAN)

Correct inconsistency (085-P12) : to Zone 2 between Radiation EOC-T2-206 Figure 12.3-13 2. Added a note in TRUCK zone drawing and BAY (100-P08)

DCD Figure 12.3-13.

3. Excluded from radiation control area boundary

- NONFLAMMABLE GAS STORAGE (100-P18)

- FLAMMABLE GAS STORAGE (100-P17)

Correct inconsistency between Radiation 1. Deleted NOTES : editorial EOC-T2-207 Figure 12.3-17 zone drawing and errors DCD Figure 12.3-17.

1. Accommodated the last GA Correct inconsistency - Separate Figure 12.3-19 between Radiation into Figures 12.3-19A EOC-T2-208 Figure 12.3-19A zone drawing and (ESW/CCW Hx Building DCD Figure 12.3-19. (DIV.I)) and 12.3-19B (ESW/CCW Hx Building (DIV.II))

KEPCO/KHNP 9 of 35

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 12 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

1. Accommodated the last GA Correct inconsistency - Separate Figure 12.3-19 between Radiation into Figures 12.3-19A EOC-T2-208 Figure 12.3-19B zone drawing and (ESW/CCW Hx Building DCD Figure 12.3-19. (DIV.I)) and 12.3-19B (ESW/CCW Hx Building (DIV.II))

1. Accommodated the latest GA

- PIPE CHASE & VALVE RM (055-A14D)

- PIPE CHASE & VALVE RM (055-A14C)

Correct inconsistency

2. Added room numbers between Radiation EOC-T2-209 Figure 12.3-20 - CHASE : 055-A62B zone drawing and

- CHASE : 055-A62A DCD Figure 12.3-20.

3. Changed a note from "DWG.NO. 1-321-N180-100" to "FIGURE 12.3-1" since it is not appropriate to insert the design document number in DCD.

1. Changed the radiation zones

- SUMP : to Zone 1

- FLOOR DRAIN SUMP PUMP RM (055-A08D, 055-A08C) : to Zone 1

- POST ACCIDENT SAMPLE CONTROL PANEL RM (055-A49B) : to Correct inconsistency Zone 1 between Radiation 2. Accommodated the latest EOC-T2-210 Figure 12.3-21 zone drawing and GA DCD Figure 12.3-21. - PIPE CHASE & VALVE RM (055-A14D)

- PIPE CHASE & VALVE RM (055-A14C)

3. Added room numbers

- CHASE : 055-A62B

- CHASE : 055-A62A

4. Changed a note from "DWG.NO. 1-321-N180-100" to "FIGURE 12.3-1" KEPCO/KHNP 10 of 35

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 12 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure) since it is not appropriate to insert the design document number in DCD.

1. Changed the radiation zones

- SUMP : to Zone 1

2. Accommodated the latest GA

- PIPE CHASE & VALVE RM (055-A14D)

Correct inconsistency - PIPE CHASE & VALVE between Radiation RM (055-A14C)

EOC-T2-211 Figure 12.3-22 zone drawing and 3. Added room numbers DCD Figure 12.3-22. - CHASE : 055-A62B

- CHASE : 055-A62A

4. Changed a note from "DWG.NO. 1-321-N180-100" to "FIGURE 12.3-1" since it is not appropriate to insert the design document number in DCD.

1. Accommodated the latest GA

- PIPE CHASE & VALVE RM (055-A14D)

- PIPE CHASE & VALVE RM (055-A14C)

Correct inconsistency

2. Added room numbers between Radiation EOC-T2-212 Figure 12.3-23 - CHASE : 055-A62B zone drawing and

- CHASE : 055-A62A DCD Figure 12.3-23.

3. Changed a note from "DWG.NO. 1-321-N180-100" to "FIGURE 12.3-1" since it is not appropriate to insert the design document number in DCD.

KEPCO/KHNP 11 of 35

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 12 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

1. Changed room number

- from 078-A29B to 078-A59D

2. Accommodated the latest GA

- West wall of TENDON GALLERY ENTRANCE (055-A10C) 3 Added room numbers

- CHASE : 055-A62B

- CHASE : 055-A62A Correct inconsistency 4. Changed from zone 3 to between Radiation zone 4 EOC-T2-213 Figure 12.3-24 zone drawing and - BORIC ACID FILTER PIT DCD Figure 12.3-24. (077-A14A)

5. Deleted phrases related to design documents

- FOR ROOM NUMBER SEE DRAWING 9-321-A108-115

6. Changed a note from "DWG.NO. 1-322-N180-100" to "FIGURE 12.3-3" since it is not appropriate to insert the design document number in DCD.

KEPCO/KHNP 12 of 35

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 12 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

1. Changed room number

- from 078-A29B to 078-A59D

2. Accommodated the latest GA

- West wall of TENDON GALLERY ENTRANCE (055-A10C) 3 Added room numbers

- CHASE : 055-A62B

- CHASE : 055-A62A

4. Changed the radiation zones Correct inconsistency - CLASS 1E SWITCHGEAR between Radiation 01A RM (078-A25A) : from EOC-T2-214 Figure 12.3-25 zone drawing and Zone 3 to Zone 4 DCD Figure 12.3-25. - BORIC ACID FILTER PIT (077-A14A) : from zone 3 to zone 4

5. Deleted phrases related to design documents

- FOR ROOM NUMBER SEE DRAWING 9-321-A108-115

6. Changed a note from "DWG.NO. 1-322-N180-100" to "FIGURE 12.3-3" since it is not appropriate to insert the design document number in DCD.

KEPCO/KHNP 13 of 35

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 12 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

1. Changed room number

- from 078-A29B to 078-A59D

2. Accommodated the latest GA

- West wall of TENDON GALLERY ENTRANCE (055-A10C) 3 Added room numbers

- CHASE : 055-A62B

- CHASE : 055-A62A Correct inconsistency 4. Changed from zone 3 to between Radiation zone 4 EOC-T2-215 Figure 12.3-26 zone drawing and - BORIC ACID FILTER PIT DCD Figure 12.3-26. (077-A14A)

5. Deleted phrases related to design documents

- FOR ROOM NUMBER SEE DRAWING 9-321-A108-115

6. Changed a note from "DWG.NO. 1-322-N180-100" to "FIGURE 12.3-3" since it is not appropriate to insert the design document number in DCD.

KEPCO/KHNP 14 of 35

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 12 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

1. Changed room number

- from 078-A29B to 078-A59D

2. Accommodated the latest GA

- West wall of TENDON GALLERY ENTRANCE (055-A10C) 3 Added room numbers

- CHASE : 055-A62B

- CHASE : 055-A62A Correct inconsistency 4. Changed from zone 3 to between Radiation zone 4 EOC-T2-216 Figure 12.3-27 zone drawing and - BORIC ACID FILTER PIT DCD Figure 12.3-27. (077-A14A)

5. Deleted phrases related to design documents

- FOR ROOM NUMBER SEE DRAWING 9-321-A108-115

6. Changed a note from "DWG.NO. 1-322-N180-100" to "FIGURE 12.3-3" since it is not appropriate to insert the design document number in DCD.

KEPCO/KHNP 15 of 35

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 12 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

1. Accommodated the latest GA

- North wall of GENERAL ACCESS AREA (100-A06D)

- South wall of GENERAL ACCESS AREA (100-A06C)

2. Added room numbers

- CHASE : 100-A17B

- CHASE : 100-A17A

3. Added room name and Correct inconsistency number between Radiation - GENERAL ACCESS EOC-T2-217 Figure 12.3-28 zone drawing and AREA (100-A22B)

DCD Figure 12.3-28. 4. Updated room name

- from "FUEL HANDL'G AREA SUPPLY AHU RM" to "FUEL HANDLING AREA SUPPLY AHU RM"

5. Changed a note from "DWG.NO. 1-323-N180-100" to "FIGURE 12.3-4" since it is not appropriate to insert the design document number in DCD.

KEPCO/KHNP 16 of 35

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 12 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

1. Accommodated the latest GA

- North wall of GENERAL ACCESS AREA (100-A06D)

- South wall of GENERAL ACCESS AREA (100-A06C)

2. Added room numbers

- CHASE : 100-A17B

- CHASE : 100-A17A

3. Added room name and Correct inconsistency number between Radiation - GENERAL ACCESS EOC-T2-218 Figure 12.3-29 zone drawing and AREA (100-A22B)

DCD Figure 12.3-29. 4. Updated room name

- from "FUEL HANDL'G AREA SUPPLY AHU RM" to "FUEL HANDLING AREA SUPPLY AHU RM"

5. Changed a note from "DWG.NO. 1-323-N180-100" to "FIGURE 12.3-4" since it is not appropriate to insert the design document number in DCD.

KEPCO/KHNP 17 of 35

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 12 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

1. Accommodated the latest GA

- North wall of GENERAL ACCESS AREA (100-A06D)

- South wall of GENERAL ACCESS AREA (100-A06C)

2. Added room numbers

- CHASE : 100-A17B

- CHASE : 100-A17A

3. Added room name and Correct inconsistency number between Radiation - GENERAL ACCESS EOC-T2-219 Figure 12.3-30 zone drawing and AREA (100-A22B)

DCD Figure 12.3-30. 4. Updated room name

- from "FUEL HANDL'G AREA SUPPLY AHU RM" to "FUEL HANDLING AREA SUPPLY AHU RM"

5. Changed a note from "DWG.NO. 1-323-N180-100" to "FIGURE 12.3-4" since it is not appropriate to insert the design document number in DCD.

KEPCO/KHNP 18 of 35

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 12 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

1. Accommodated the latest GA

- North wall of GENERAL ACCESS AREA (100-A06D)

- South wall of GENERAL ACCESS AREA (100-A06C)

2. Changed the radiation zones

- PIPE CHASE (100-A16C) :

from Zone 1 to Zone 7

3. Added room numbers

- CHASE : 100-A17B Correct inconsistency - CHASE : 100-A17A between Radiation 4. Added room name and EOC-T2-220 Figure 12.3-31 zone drawing and number DCD Figure 12.3-31. - GENERAL ACCESS AREA (100-A22B)

5. Updated room name

- from "FUEL HANDL'G AREA SUPPLY AHU RM" to "FUEL HANDLING AREA SUPPLY AHU RM"

6. Changed a note from "DWG.NO. 1-323-N180-100" to "FIGURE 12.3-4" since it is not appropriate to insert the design document number in DCD.

1. Accommodated the latest GA

- North wall of 480V N1E MCC RM (120-A08D)

- South wall of 480V N1E MCC RM (120-A08C)

2. Added room numbers Correct inconsistency

- CHASE : 100-A17B between Radiation EOC-T2-221 Figure 12.3-32 - CHASE : 100-A17A zone drawing and

3. Added room name and DCD Figure 12.3-32.

number

- TRANSFER TUBE INSPECTION AREA (113-A01B)

4. Updated room name

- from "AUX. BLDG CONTROLLED AREA (II)

KEPCO/KHNP 19 of 35

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 12 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

ECCS EQUIP. RM EXHAUST ACU RM-2" to "AUX. BLDG CONTROLLED AREA (II)

EMERGENCY EXHAUST ACU RM-2"

- from "AUX. BLDG CONTROLLED AREA (II)

ECCS EQUIP. RM EXHAUST ACU RM-1" to "AUX. BLDG CONTROLLED AREA (II)

EMERGENCY EXHAUST ACU RM-1"

- from "FUEL HANDLING AREA EMER. EXHAUST ACU RM" to "FUEL HANDLING AREA EMERGENCY EXHAUST ACU RM"

- from "AUX. BLDG CONTROLLED AREA (I)

ECCS EQUIP. RM EXHAUST ACU RM-1" to "AUX. BLDG CONTROLLED AREA (I)

EMERGENCY EXHAUST ACU RM-1"

- from "AUX. BLDG CONTROLLED AREA (I)

ECCS EQUIP. RM EXHAUST ACU RM-2" to "AUX. BLDG CONTROLLED AREA (I)

EMERGENCY EXHAUST ACU RM-2"

5. Changed a note from "DWG.NO. 1-324-N180-100" to "FIGURE 12.3-5" since it is not appropriate to insert the design document number in DCD.

Correct inconsistency 1. Accommodated the latest EOC-T2-222 Figure 12.3-33 between Radiation GA zone drawing and - North wall of 480V N1E KEPCO/KHNP 20 of 35

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 12 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

DCD Figure 12.3-33. MCC RM (120-A08D)

- South wall of 480V N1E MCC RM (120-A08C)

2. Added room numbers

- CHASE : 100-A17B

- CHASE : 100-A17A

3. Added room name and number

- TRANSFER TUBE INSPECTION AREA (113-A01B)

4. Updated room name

- from "AUX. BLDG CONTROLLED AREA (II)

ECCS EQUIP. RM EXHAUST ACU RM-2" to "AUX. BLDG CONTROLLED AREA (II)

EMERGENCY EXHAUST ACU RM-2"

- from "AUX. BLDG CONTROLLED AREA (II)

ECCS EQUIP. RM EXHAUST ACU RM-1" to "AUX. BLDG CONTROLLED AREA (II)

EMERGENCY EXHAUST ACU RM-1"

- from "FUEL HANDLING AREA EMER. EXHAUST ACU RM" to "FUEL HANDLING AREA EMERGENCY EXHAUST ACU RM"

- from "AUX. BLDG CONTROLLED AREA (I)

ECCS EQUIP. RM EXHAUST ACU RM-1" to "AUX. BLDG CONTROLLED AREA (I)

EMERGENCY EXHAUST ACU RM-1"

- from "AUX. BLDG CONTROLLED AREA (I)

ECCS EQUIP. RM KEPCO/KHNP 21 of 35

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 12 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

EXHAUST ACU RM-2" to "AUX. BLDG CONTROLLED AREA (I)

EMERGENCY EXHAUST ACU RM-2"

5. Changed a note from "DWG.NO. 1-324-N180-100" to "FIGURE 12.3-5" since it is not appropriate to insert the design document number in DCD.

1. Accommodated the latest GA

- North wall of 480V N1E MCC RM (120-A08D)

- South wall of 480V N1E MCC RM (120-A08C)

2. Added room numbers

- CHASE : 100-A17B

- CHASE : 100-A17A

3. Added room name and number

- TRANSFER TUBE INSPECTION AREA (113-A01B)

4. Updated room name Correct inconsistency - from "AUX. BLDG between Radiation CONTROLLED AREA (II)

EOC-T2-223 Figure 12.3-34 zone drawing and ECCS EQUIP. RM DCD Figure 12.3-34. EXHAUST ACU RM-2" to "AUX. BLDG CONTROLLED AREA (II)

EMERGENCY EXHAUST ACU RM-2"

- from "AUX. BLDG CONTROLLED AREA (II)

ECCS EQUIP. RM EXHAUST ACU RM-1" to "AUX. BLDG CONTROLLED AREA (II)

EMERGENCY EXHAUST ACU RM-1"

- from "FUEL HANDLING AREA EMER. EXHAUST ACU RM" to "FUEL KEPCO/KHNP 22 of 35

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 12 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

HANDLING AREA EMERGENCY EXHAUST ACU RM"

- from "AUX. BLDG CONTROLLED AREA (I)

ECCS EQUIP. RM EXHAUST ACU RM-1" to "AUX. BLDG CONTROLLED AREA (I)

EMERGENCY EXHAUST ACU RM-1"

- from "AUX. BLDG CONTROLLED AREA (I)

ECCS EQUIP. RM EXHAUST ACU RM-2" to "AUX. BLDG CONTROLLED AREA (I)

EMERGENCY EXHAUST ACU RM-2"

5. Changed a note from "DWG.NO. 1-324-N180-100" to "FIGURE 12.3-5" since it is not appropriate to insert the design document number in DCD.

1. Accommodated the latest GA

- North wall of 480V N1E MCC RM (120-A08D)

- South wall of 480V N1E MCC RM (120-A08C)

2. Added room numbers

- CHASE : 100-A17B Correct inconsistency - CHASE : 100-A17A between Radiation 3. Added room name and EOC-T2-224 Figure 12.3-35 zone drawing and number DCD Figure 12.3-35. - TRANSFER TUBE INSPECTION AREA (113-A01B)

4. Updated room name

- from "AUX. BLDG CONTROLLED AREA (II)

ECCS EQUIP. RM EXHAUST ACU RM-2" to "AUX. BLDG KEPCO/KHNP 23 of 35

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 12 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

CONTROLLED AREA (II)

EMERGENCY EXHAUST ACU RM-2"

- from "AUX. BLDG CONTROLLED AREA (II)

ECCS EQUIP. RM EXHAUST ACU RM-1" to "AUX. BLDG CONTROLLED AREA (II)

EMERGENCY EXHAUST ACU RM-1"

- from "FUEL HANDLING AREA EMER. EXHAUST ACU RM" to "FUEL HANDLING AREA EMERGENCY EXHAUST ACU RM"

- from "AUX. BLDG CONTROLLED AREA (I)

ECCS EQUIP. RM EXHAUST ACU RM-1" to "AUX. BLDG CONTROLLED AREA (I)

EMERGENCY EXHAUST ACU RM-1"

- from "AUX. BLDG CONTROLLED AREA (I)

ECCS EQUIP. RM EXHAUST ACU RM-2" to "AUX. BLDG CONTROLLED AREA (I)

EMERGENCY EXHAUST ACU RM-2"

5. Changed a note from "DWG.NO. 1-324-N180-100" to "FIGURE 12.3-5" since it is not appropriate to insert the design document number in DCD.

KEPCO/KHNP 24 of 35

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 12 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

1. Accommodated the latest GA

- West wall of ELECTRICAL PENETRATION RM(D)

(137-A11D)

- Doors of VESTIBULE (137-A07D)

- West wall of ELECTRICAL PENETRATION RM(C)

Correct inconsistency (137-A11C) between Radiation 2. Added room numbers EOC-T2-225 Figure 12.3-36 zone drawing and - CHASE : 100-A17B DCD Figure 12.3-36. - CHASE : 100-A17A

3. Changed room name

- from "TRANSFER TUBE INSPECTION AREA" to "TRANSFER TUBE ACCESS AREA"

4. Changed a note from "DWG.NO. 1-325-N180-100" to "FIGURE 12.3-6" since it is not appropriate to insert the design document number in DCD.

KEPCO/KHNP 25 of 35

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 12 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

1. Accommodated the latest GA

- West wall of ELECTRICAL PENETRATION RM(D)

(137-A11D)

- Doors of VESTIBULE (137-A07D)

- West wall of ELECTRICAL PENETRATION RM(C)

Correct inconsistency (137-A11C) between Radiation 2. Added room numbers EOC-T2-226 Figure 12.3-37 zone drawing and - CHASE : 100-A17B DCD Figure 12.3-37. - CHASE : 100-A17A

3. Changed room name

- from "TRANSFER TUBE INSPECTION AREA" to "TRANSFER TUBE ACCESS AREA"

4. Changed a note from "DWG.NO. 1-325-N180-100" to "FIGURE 12.3-6" since it is not appropriate to insert the design document number in DCD.

KEPCO/KHNP 26 of 35

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 12 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

1. Accommodated the latest GA

- West wall of ELECTRICAL PENETRATION RM(D)

(137-A11D)

- Doors of VESTIBULE (137-A07D)

- West wall of ELECTRICAL PENETRATION RM(C)

Correct inconsistency (137-A11C) between Radiation 2. Added room numbers EOC-T2-227 Figure 12.3-38 zone drawing and - CHASE : 100-A17B DCD Figure 12.3-38. - CHASE : 100-A17A

3. Changed room name

- from "TRANSFER TUBE INSPECTION AREA" to "TRANSFER TUBE ACCESS AREA"

4. Changed a note from "DWG.NO. 1-325-N180-100" to "FIGURE 12.3-6" since it is not appropriate to insert the design document number in DCD.

KEPCO/KHNP 27 of 35

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 12 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

1. Accommodated the latest GA

- West wall of ELECTRICAL PENETRATION RM(D)

(137-A11D)

- Doors of VESTIBULE (137-A07D)

- West wall of ELECTRICAL PENETRATION RM(C)

Correct inconsistency (137-A11C) between Radiation 2. Added room numbers EOC-T2-228 Figure 12.3-39 zone drawing and - CHASE : 100-A17B DCD Figure 12.3-39. - CHASE : 100-A17A

3. Changed room name

- from "TRANSFER TUBE INSPECTION AREA" to "TRANSFER TUBE ACCESS AREA"

4. Changed a note from "DWG.NO. 1-325-N180-100" to "FIGURE 12.3-6" since it is not appropriate to insert the design document number in DCD.

1. Added room numbers

- CHASE : 156-A17B

- CHASE : 156-A17A

2. Changed the radiation zone

- the row line from AB to AC Correct inconsistency along the column line from between Radiation EOC-T2-229 Figure 12.3-40 20 to 22 : from zone 1 to zone drawing and zone 2 DCD Figure 12.3-40.

3. Changed a note from "DWG.NO. 1-326-N180-100" to "FIGURE 12.3-7" since it is not appropriate to insert the design document number in DCD.

KEPCO/KHNP 28 of 35

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 12 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

1. Added room numbers

- CHASE : 156-A17B

- CHASE : 156-A17A

2. Changed the radiation zone

- the row line from AB to AC Correct inconsistency along the column line from between Radiation EOC-T2-230 Figure 12.3-41 20 to 22 : from zone 1 to zone drawing and zone 2 DCD Figure 12.3-41.

3. Changed a note from "DWG.NO. 1-326-N180-100" to "FIGURE 12.3-7" since it is not appropriate to insert the design document number in DCD.

1. Added room numbers

- CHASE : 156-A17B

- CHASE : 156-A17A

2. Changed the radiation zone

- the row line from AB to AC Correct inconsistency along the column line from between Radiation EOC-T2-231 Figure 12.3-42 20 to 22 : from zone 1 to zone drawing and zone 2 DCD Figure 12.3-42.

3. Changed a note from "DWG.NO. 1-326-N180-100" to "FIGURE 12.3-7" since it is not appropriate to insert the design document number in DCD.

1. Added room numbers

- CHASE : 156-A17B

- CHASE : 156-A17A

2. Changed the radiation zone

- the row line from AB to AC Correct inconsistency along the column line from between Radiation EOC-T2-232 Figure 12.3-43 20 to 22 : from zone 1 to zone drawing and zone 2 DCD Figure 12.3-43.

3. Changed a note from "DWG.NO. 1-326-N180-100" to "FIGURE 12.3-7" since it is not appropriate to insert the design document number in DCD.

KEPCO/KHNP 29 of 35

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 12 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

1. Updated room name

- from "CONTROL RM.

AREA SUPPLY AHUS RM" to "CONTROL RM. AREA SUPPLY AHU RM"

- from "CONTROL RM.

AREA SUPPLY AHUS RM" to "CONTROL RM. AREA SUPPLY AHU RM"

2. Added room numbers Correct inconsistency - CHASE : 156-A17B between Radiation 3. Accommodated the latest EOC-T2-233 Figure 12.3-44 zone drawing and GA DCD Figure 12.3-44. - South wall of CONTAINMENT HIGH/LOW VOLUME PURGE ACU RM (174-A15B)

4. Changed a note from "DWG.NO. 1-327-N180-100" to "FIGURE 12.3-8" since it is not appropriate to insert the design document number in DCD.

KEPCO/KHNP 30 of 35

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 12 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

1. Updated room name

- from "CONTROL RM.

AREA SUPPLY AHUS RM" to "CONTROL RM. AREA SUPPLY AHU RM"

- from "CONTROL RM.

AREA SUPPLY AHUS RM" to "CONTROL RM. AREA SUPPLY AHU RM"

2. Added room numbers Correct inconsistency - CHASE : 156-A17B between Radiation 3. Accommodated the latest EOC-T2-234 Figure 12.3-45 zone drawing and GA DCD Figure 12.3-45. - South wall of CONTAINMENT HIGH/LOW VOLUME PURGE ACU RM (174-A15B)

4. Changed a note from "DWG.NO. 1-327-N180-100" to "FIGURE 12.3-8" since it is not appropriate to insert the design document number in DCD.

KEPCO/KHNP 31 of 35

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 12 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

1. Updated room name

- from "CONTROL RM.

AREA SUPPLY AHUS RM" to "CONTROL RM. AREA SUPPLY AHU RM"

- from "CONTROL RM.

AREA SUPPLY AHUS RM" to "CONTROL RM. AREA SUPPLY AHU RM"

2. Added room numbers Correct inconsistency - CHASE : 156-A17B between Radiation 3. Accommodated the latest EOC-T2-235 Figure 12.3-46 zone drawing and GA DCD Figure 12.3-46. - South wall of CONTAINMENT HIGH/LOW VOLUME PURGE ACU RM (174-A15B)

4. Changed a note from "DWG.NO. 1-327-N180-100" to "FIGURE 12.3-8" since it is not appropriate to insert the design document number in DCD.

KEPCO/KHNP 32 of 35

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 12 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

1. Updated room name

- from "CONTROL RM.

AREA SUPPLY AHUS RM" to "CONTROL RM. AREA SUPPLY AHU RM"

- from "CONTROL RM.

AREA SUPPLY AHUS RM" to "CONTROL RM. AREA SUPPLY AHU RM"

2. Added room numbers Correct inconsistency - CHASE : 156-A17B between Radiation 3. Accommodated the latest EOC-T2-236 Figure 12.3-47 zone drawing and GA DCD Figure 12.3-47. - South wall of CONTAINMENT HIGH/LOW VOLUME PURGE ACU RM (174-A15B)

4. Changed a note from "DWG.NO. 1-327-N180-100" to "FIGURE 12.3-8" since it is not appropriate to insert the design document number in DCD.

1. Accommodated the latest GA

- in AUX.BLDG CONTROLLED AREA (II)

NORMAL EXHAUST ACU Correct inconsistency RM (195-A08B) between Radiation 2. Added room numbers EOC-T2-237 Figure 12.3-48 zone drawing and - CHASE : 156-A17B DCD Figure 12.3-48. 3. Changed a note from "DWG.NO. 1-328-N180-100" to "FIGURE 12.3-9" since it is not appropriate to insert the design document number in DCD.

KEPCO/KHNP 33 of 35

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 12 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

1. Accommodated the latest GA

- in AUX.BLDG CONTROLLED AREA (II)

NORMAL EXHAUST ACU Correct inconsistency RM (195-A08B) between Radiation 2. Added room numbers EOC-T2-238 Figure 12.3-49 zone drawing and - CHASE : 156-A17B DCD Figure 12.3-49. 3. Changed a note from "DWG.NO. 1-328-N180-100" to "FIGURE 12.3-9" since it is not appropriate to insert the design document number in DCD.

1. Accommodated the latest GA

- in AUX.BLDG CONTROLLED AREA (II)

NORMAL EXHAUST ACU Correct inconsistency RM (195-A08B) between Radiation 2. Added room numbers EOC-T2-239 Figure 12.3-50 zone drawing and - CHASE : 156-A17B DCD Figure 12.3-50. 3. Changed a note from "DWG.NO. 1-328-N180-100" to "FIGURE 12.3-9" since it is not appropriate to insert the design document number in DCD.

1. Accommodated the latest GA

- in AUX.BLDG CONTROLLED AREA (II)

NORMAL EXHAUST ACU Correct inconsistency RM (195-A08B) between Radiation 2. Added room numbers EOC-T2-240 Figure 12.3-51 zone drawing and - CHASE : 156-A17B DCD Figure 12.3-51. 3. Changed a note from "DWG.NO. 1-328-N180-100" to "FIGURE 12.3-9" since it is not appropriate to insert the design document number in DCD.

KEPCO/KHNP 34 of 35

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 12 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Correct inconsistency between Radiation The upper limit of radiation EOC-T2-241 Figure 12.3-52 zone legend and zone 1 is 0.0025 mSv/hr.

design document.

Correction of reference SA-0-003 12.4.1.1.2.3 Editorial Correction format Correction of reference SA-0-003 12.4.2 Editorial Correction format Correction of reference SA-0-003 12.4.2.2 Editorial Correction format Correction of reference SA-0-003 12.4.3 Editorial Correction format Correction of reference SA-0-003 12.4.4 Editorial Correction format Table 12.4-10 Correction of reference SA-0-003 Editorial Correction (24 of 75) format Table 12.4-10 Correction of reference SA-0-003 Editorial Correction (29 of 75) format Table 12.4-10 Correction of reference SA-0-003 Editorial Correction (31 of 75) format Table 12.4-10 Correction of reference SA-0-003 Editorial Correction (38 of 75) format Table 12.4-10 Correction of reference SA-0-003 Editorial Correction (47 of 75) format Table 12.4-10 Correction of reference SA-0-003 Editorial Correction (75 of 75) format KEPCO/KHNP 35 of 35

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 13 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Correction of reference SA-0-003 13.2.1.1 Editorial Correction format Correction of reference SA-0-003 13.2.4 Editorial Correction format NRC's comments for Revised data for CA item CA-031 13.2.4 Confirmatory Action response items Revised data for RAI 558-9456(1) 13.3 MKD/NW-18-0070L response Correction of reference SA-0-003 13.3.5 Editorial Correction format Correction of reference SA-0-003 13.5 Editorial Correction format Revised data for RAI 112-8015(5R3) 13.5.2.1.2 MKD/NW-18-0109L response Correction of reference SA-0-003 13.5.2.2 Editorial Correction format Revised the word "dam" to SA-13-002 13.5.2.2 Editorial Correction "dams" for NRC's comments NRC's comments for Revised data for CA item CA-030 13.5.3 Confirmatory Action response items Revised description for A_19-142R 13.5.3 MKD/NW-18-0108L Action Item Revised data for RAI 112-8015(5R3) 13.5.3 MKD/NW-18-0109L response Revised the word "dam" to SA-13-002 13.5.3 Editorial Correction "dams" for NRC's comments Correction of reference SA-0-003 13.5.4 Editorial Correction format Incorporated latest revision information for TeR/ToR and SA-0-004 13.6.3 Editorial Correction Correction of reference format Change the Subsection title SA-13-001 13.7.2 Editorial Correction "Reference" to "References" KEPCO/KHNP 1 of 1

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 14 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

ACRONYM AND Changes old system Changes old system name EOC-T2-244 ABBREVIATION name (CEDMCS) to (CEDMCS) to DRCS.

LIST DRCS.

Correction of reference SA-0-003 14.2.6 Editorial Correction format Correction of reference SA-0-003 14.2.7.2 Editorial Correction format Correction of reference SA-0-003 14.2.8.1 Editorial Correction format Changes old system Changes old system name EOC-T2-244 14.2.12.1.27 name (CEDMCS) to (CEDMCS) to DRCS.

DRCS.

Correction of reference SA-0-003 14.2.12.1.35 Editorial Correction format Correction of reference SA-0-003 14.2.12.1.72 Editorial Correction format SA-14-003 14.2.12.1.90 Editorial Correction Renumber the subarticle nos.

Correction of reference SA-0-003 14.2.12.1.94 Editorial Correction format Correction of reference SA-0-003 14.2.12.1.95 Editorial Correction format Revised data for RAI 329-8424(13R) 14.2.12.1.95 MKD/NW-18-0088L response Correction of reference SA-0-003 14.2.12.1.98 Editorial Correction format Correction of reference SA-0-003 14.2.12.1.99 Editorial Correction format Matched references to the SA-0-002 14.2.12.1.99 Editorial Correction renumbered section/table/figure/items Correction of reference SA-0-003 14.2.12.1.119 Editorial Correction format Correction of reference SA-0-003 14.2.12.1.120 Editorial Correction format Correction of reference SA-0-003 14.2.12.1.121 Editorial Correction format Correction of reference SA-0-003 14.2.12.1.122 Editorial Correction format Correction of reference SA-0-003 14.2.12.1.123 Editorial Correction format Correction of reference SA-0-003 14.2.12.1.124 Editorial Correction format Correction of reference SA-0-003 14.2.12.1.128 Editorial Correction format KEPCO/KHNP 1 of 3

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 14 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Matched references to the SA-0-002 14.2.12.1.132 Editorial Correction renumbered section/table/figure/items Changes old system Changes old system name EOC-T2-244 14.2.12.2.2 name (CEDMCS) to (CEDMCS) to DRCS.

DRCS.

Changes old system Changes old system name EOC-T2-244 14.2.12.2.5 name (CEDMCS) to (CEDMCS) to DRCS.

DRCS.

Correction of reference SA-0-003 14.2.12.3.2 Editorial Correction format Changed in accordance with the ", and feedwater flow split" EOC-T2-242 14.2.12.4.3 response to RAI 198- is added.

8208, 14.02-26 Rev.02 Changes old system Changes old system name EOC-T2-244 14.2.12.4.6 name (CEDMCS) to (CEDMCS) to DRCS.

DRCS.

Correction of reference SA-0-003 14.2.12.4.9 Editorial Correction format Changes old system Changes old system name EOC-T2-244 14.2.12.4.13 name (CEDMCS) to (CEDMCS) to DRCS.

DRCS.

Correction of reference SA-0-003 14.2.13 Editorial Correction format Correction of reference SA-0-003 14.2.14 Editorial Correction format Correction of reference SA-0-003 Table 14.2-7 Editorial Correction format Correction of reference SA-0-003 14.3.2.2 Editorial Correction format Correction of reference SA-0-003 14.3.2.3 Editorial Correction format Correction of reference SA-0-003 14.3.2.5 Editorial Correction format Correction of reference SA-0-003 14.3.2.9 Editorial Correction format Correction of reference SA-0-003 14.3.5 Editorial Correction format Correction of reference SA-0-003 14.3.5.1 Editorial Correction format Correction of reference SA-0-003 14.3.6 Editorial Correction format KEPCO/KHNP 2 of 3

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 14 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Correction of reference SA-0-003 14.3.7 Editorial Correction format Table 14.3.4-1 Revised data for RAI 558-9456(1) MKD/NW-18-0070L (1 of 4) response Table 14.3.4-1 Matched references to the SA-14-001 Editorial Correction (2 of 4) correct subsection Table 14.3.4-1 Matched references to the SA-14-001 Editorial Correction (3 of 4) correct subsection Table 14.3.4-1 Revised data for RAI 558-9456(1) MKD/NW-18-0070L (3 of 4) response Table 14.3.4-2 Added "the" in front of SA-14-002 Editorial Correction (1 of 7) "MOVs" Matched references to the SA-0-002 Table 14.3.4-6 Editorial Correction renumbered section/table/figure/items KEPCO/KHNP 3 of 3

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 15 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

ACRONYM AND Changes old system Changes old system name EOC-T2-245 ABBREVIATION name (CEDMCS) to (CEDMCS) to DRCS.

LIST DRCS.

SA-0-001 15.0.0.9 Editorial Correction Renumber the Subsection no.

Matched references to the SA-0-002 15.0.0.9 Editorial Correction renumbered section/table/figure/items Incorporated latest revision information for TeR/ToR and SA-0-004 15.0.2.1 Editorial Correction Correction of reference format Matched references to the SA-0-002 15.0.2.1 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 15.0.2.2.8 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 15.0.2.2.9 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 15.0.2.2.10 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 15.0.2.2.11 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 15.0.2.2.12 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 15.0.2.2.13 Editorial Correction renumbered section/table/figure/items Correction of reference SA-0-003 15.0.3.1 Editorial Correction format Matched references to the SA-0-002 15.0.3.1 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 15.0.3.2 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 15.0.3.3 Editorial Correction renumbered section/table/figure/items KEPCO/KHNP 1 of 5

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 15 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Matched references to the SA-0-002 15.0.3.4 Editorial Correction renumbered section/table/figure/items Correction of reference SA-0-003 15.0.3.5 Editorial Correction format Matched references to the SA-0-002 15.0.3.7 Editorial Correction renumbered section/table/figure/items Correction of reference SA-0-003 15.0.3.7 Editorial Correction format Correction of reference SA-0-003 15.0.5 Editorial Correction format Incorporated latest revision information for TeR/ToR and SA-0-004 15.0.5 Editorial Correction Correction of reference format SA-0-001 15.0.5 Editorial Correction Renumber the Reference no.

Correction of reference SA-0-003 Table 15.0-1 Editorial Correction format Correction of reference SA-0-003 Table 15.0-11 Editorial Correction format Matched references to the Table 15.0-11 SA-0-002 Editorial Correction renumbered (3 of 3) section/table/figure/items Matched references to the Table 15.0-12 SA-0-002 Editorial Correction renumbered (1 of 4) section/table/figure/items Matched references to the Table 15.0-12 SA-0-002 Editorial Correction renumbered (2 of 4) section/table/figure/items Table 15.0-12 Revised data for RAI 301-8280(45R2) MKD/NW-18-0078L (2 of 4) response Table 15.0-12 Correction of reference SA-0-003 Editorial Correction (2 of 4) format Matched references to the Table 15.0-13 SA-0-002 Editorial Correction renumbered (1 of 5) section/table/figure/items Table 15.0-13 Correction of reference SA-0-003 Editorial Correction (1 of 5) format Table 15.0-13 Correction of reference SA-0-003 Editorial Correction (3 of 5) format Correction of reference SA-0-003 15.1.5.3.1 Editorial Correction format KEPCO/KHNP 2 of 5

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 15 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Changes old system Changes old system name EOC-T2-245 15.4.1.1 name (CEDMCS) to (CEDMCS) to DRCS.

DRCS.

Changes old system Changes old system name EOC-T2-245 15.4.2.1 name (CEDMCS) to (CEDMCS) to DRCS.

DRCS.

Correction of reference SA-0-003 15.4.6.1 Editorial Correction format Correction of reference SA-0-003 15.4.8.1 Editorial Correction format Matched references to the SA-0-002 15.4.8.3.2 Editorial Correction renumbered section/table/figure/items Correction of reference SA-0-003 15.4.8.3.2 Editorial Correction format Matched references to the SA-0-002 15.4.8.3.3 Editorial Correction renumbered section/table/figure/items Correction of reference SA-0-003 15.4.8.3.3 Editorial Correction format Correction of reference SA-0-003 15.6.3.1.3 Editorial Correction format Matched references to the SA-0-002 15.6.5.3.1 Editorial Correction renumbered section/table/figure/items Correction of reference SA-0-003 15.6.5.3.1 Editorial Correction format Matched references to the SA-15-001 15.6.5.3.1 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 15.6.5.3.2 Editorial Correction renumbered section/table/figure/items Correction of reference SA-0-003 15.6.5.3.2 Editorial Correction format Matched references to the SA-0-002 15.6.5.3.3 Editorial Correction renumbered section/table/figure/items Matched references to the SA-15-001 15.6.5.3.3 Editorial Correction renumbered section/table/figure/items Correction of reference SA-0-003 15.6.5.3.3 Editorial Correction format KEPCO/KHNP 3 of 5

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 15 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Correction of reference SA-0-003 15.6.5.5.1.1 Editorial Correction format Matched references to the SA-0-002 15.6.5.5.2 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 15.6.5.5.3 Editorial Correction renumbered section/table/figure/items Added the units SA-15-002 Table 15.6.5-2 Editorial Correction

"(MWd/MTU)" and "sec."

Changed the digit grouping SA-15-003 Table 15.6.5-4 Editorial Correction and Added "Cladding" Matched references to the SA-15-001 Table 15.6.5-7 Editorial Correction renumbered section/table/figure/items Table 15.6.5-10 SA-15-004 Editorial Correction Added "N/A" in Note (1)

(1 of 3)

SA-0-001 Table 15.6.5-11 Editorial Correction Renumber the Table no.

SA-0-001 Table 15.6.5-12 Editorial Correction Renumber the Table no.

SA-0-001 Table 15.6.5-13 Editorial Correction Renumber the Table no.

Table 15.6.5-13 Correction of reference SA-0-003 Editorial Correction (2 of 4) format SA-0-001 Table 15.6.5-14 Editorial Correction Renumber the Table no.

Correction of reference SA-0-003 15.7.1 Editorial Correction format Matched references to the SA-0-002 15.7.1 Editorial Correction renumbered section/table/figure/items Correction of reference SA-0-003 15.7.2 Editorial Correction format Correction of reference SA-0-003 15.7.3 Editorial Correction format Matched references to the SA-0-002 15.7.3 Editorial Correction renumbered section/table/figure/items Correction of reference SA-0-003 15.8.2 Editorial Correction format Matched references to the SA-0-002 15.8.2 Editorial Correction renumbered section/table/figure/items Correction of reference SA-0-003 15A.1.2.4 Editorial Correction format KEPCO/KHNP 4 of 5

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 15 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Matched references to the SA-0-002 15A.4.7 Editorial Correction renumbered section/table/figure/items Correction of reference SA-0-003 15A.7 Editorial Correction format KEPCO/KHNP 5 of 5

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 16 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Table 16-1, COL 16-3.6(1),

NRC's e-mail regarding Subsection 3.6.7:

Table 16-1 SA-16-003 comments In Resolution field, replace (2 of 4)

Email 6-4-2018 number of bolt with number of bolts Table 16-1, COL 16-3.7(3),

regarding Subsection 3.7.11:

In Resolution field, change second paragraph, second sentence, to say:

If the COL applicant determines that the maximum toxic gas concentrations in the MCR NRC's e-mail Table 16-1 for a from all of the given SA-16-004 comments (2 of 4) site-specific toxic gases do Email 6-4-2018 gas sources do not exceed the toxicity limits from of RG 1.78, toxic gas detector detectors and the toxic gas isolation mode of the CRHS are not required by the LCO and the associated toxic-gas-related bracketed phrases are may be deleted.

Table 16-1, COL 16-3.7(2),

NRC's e-mail Table 16-1 regarding Subsection 3.7.9:

SA-16-005 comments (2 of 4) Description field changed to:

Email 6-4-2018 Ultimate Heat Sink (UHS)

Table 16-1, COL 16-3.7(2),

regarding Subsection 3.7.9:

in Resolution field added:

The COL applicant is to NRC's e-mail provide a site-specific UHS Table 16-1 SA-16-006 comments subsection based on the site-(2 of 4)

Email 6-4-2018 specific design, that contains appropriate LCO operability requirements, action requirements, and surveillance requirements.

KEPCO/KHNP 1 of 104

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 16 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Table 16-1, COL 16-3.8(2),

regarding Subsection 3.8.1:

Resolution field edited following the staff suggestion:

The COL applicant is to determine the unit plant operational MODES in which allow the Surveillance is allowed to be performed NRC's e-mail consistent with safe depend Table 16-1 SA-16-007 comments on the plant unit operation (3 of 4)

Email 6-4-2018 and surveillance performance policy.

A The MODES restrictions may be deleted removed if the COL applicant demonstrates that the plant unit safety is maintained or enhanced when the surveillance is performed in a restricted MODES, which is denoted in brackets.

Table 16-1, COL 16-3.8(3),

regarding Subsection 3.8.1:

Resolution field edited following the staff suggestion:

The COL applicant is to determine EDG power factor criterion for the surveillance, which must be appropriate for demonstrating EDG NRC's e-mail Table 16-1 operability as applicable to SA-16-008 comments (3 of 4) the tests. The appropriate Email 6-4-2018 limiting power factor for EDG operation power factor depends on plant specific EDG Class 1E loads and offsite power condition, the acceptable range of the offsite power factor, and the existing current, voltage, and power factor conditions of the offsite circuit used to load KEPCO/KHNP 2 of 104

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 16 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure) the EDG for the surveillance.

Table 16-1, COL 16-3.9(1),

NRC's e-mail regarding Subsection 3.9.3:

Table 16-1 SA-16-009 comments In Resolution field, replace (3 of 4)

Email 6-4-2018 number of bolt with number of bolts GD-1 Formatting of NOTE(S). Dashed lines:

NRC's e-mail Check to make sure they are SA-TS-002 TS LCO & BASES comments all regular Arial 11 pt. Also, Email 6-4-2018 create the dashed lines only by using hyphens.

GD-2 Formatting of NRC's e-mail NOTE(S). On top dashed SA-TS-003 TS LCO & BASES comments line, there should be no white Email 6-4-2018 space on either side of NOTE or NOTES GD-3 Formatting of NOTE(s) in ACTIONS table.

Each column of an NRC's e-mail ACTIONS table should have SA-TS-004 TS LCO & BASES comments 0.1 inch left and right cell Email 6-4-2018 margins. NOTES that span a REQUIRED ACTION column shall reflect these cell margins.

GD-4 Formatting of NRC's e-mail surveillance column SA-TS-005 TS LCO & BASES comments NOTE(s) in Email 6-4-2018 SURVEILLANCE REQUIREMENTS table.

NRC's e-mail GD-5 Extra white space in SA-TS-006 TS LCO & BASES comments Specifications and Bases.

Email 6-4-2018 GD-6 Number of blank lines following the ACTIONS table and before the NRC's e-mail SURVEILLANCE SA-TS-007 TS LCO & BASES comments REQUIREMENTS table, Email 6-4-2018 when these tables end and begin on the same page, respectively. There should be three blank lines, not two.

KEPCO/KHNP 3 of 104

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 16 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

NRC's e-mail GD-7 The footer of the last SA-TS-008 TS LCO & BASES comments page of a Section/Subsection Email 6-4-2018 has no horizontal line.

GD-8 Defined terms, such as SHUTDOWN MARGIN (SDM), which have a defined NRC's e-mail acronym in TS Section 1.1, SA-TS-009 TS LCO & BASES comments should not be redefined in Email 6-4-2018 the Specifications and Bases

- exclusively use the acronym.

GD-9 For a list of LCOs with titles in a section of a Bases subsection, do not use a NRC's e-mail comma after a titles close SA-TS-010 TS LCO & BASES comments quotation mark; use a Email 6-4-2018 semicolon. For the last LCO title in the list, the period should come before the titles close quotation mark.

GD-10 Vertical misalignment of Completion Time with NRC's e-mail Required Action following SA-TS-011 TS LCO & BASES comments increase of indentation of Email 6-4-2018 Required Action to 0.55 inches NRC's e-mail GD-11 formatting of SRs SA-TS-012 TS LCO & BASES comments tables Email 6-4-2018 GD-12 The table titles ACTIONS and NRC's e-mail SURVEILLANCE SA-TS-013 TS LCO & BASES comments REQUIREMENTS should Email 6-4-2018 never be followed by a blank line, even if a table Note is used GD-13 Replace (127 ft 1/4 NRC's e-mail in) with (127 ft 1/4 in)

SA-TS-014 TS LCO & BASES comments everywhere in Specifications Email 6-4-2018 and Bases.

NRC's e-mail GD-14 separation by two SA-TS-015 TS LCO & BASES comments spaces and size of spaces.

Email 6-4-2018 KEPCO/KHNP 4 of 104

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 16 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

GD-15 In Bases, revise references to Sections 3.2, NRC's e-mail 3.4, and 3.6, by placing the SA-TS-016 TS LCO & BASES comments section title in quotation Email 6-4-2018 marks; i.e., ... LCOs in Section 3.4, Reactor Coolant System GD-16 In the Bases, for each page which includes a NRC's e-mail horizontal line above the SA-TS-017 TS LCO & BASES comments footer text, there must be one Email 6-4-2018 blank line between the footer horizontal line and the footer text.

GD-17 Identify and make consistent all instances of the acronyms STE and STEs in NRC's e-mail the Specifications and Bases.

SA-TS-018 TS LCO & BASES comments (Change all to STE, Email 6-4-2018 including change of Subsections 3.1.10 and 3.1.11 to "Special Text Exceptions (STE)")

GD-19 Each NOTE in each set of two or more NOTES NRC's e-mail should be followed by a full SA-TS-019 TS LCO & BASES comments blank line, except the last Email 6-4-2018 NOTE in the list. (In many instances, less space appears to be used.)

GD-20 Use "main steam line break" and "MSLB",

NRC's e-mail consistently. Change SA-TS-020 TS LCO & BASES comments instances of "steam line Email 6-4-2018 break", "large steam line break"and "SLB".

GD-21 Use "main feedwater line break" and "MFLB",

NRC's e-mail consistently. Change SA-TS-021 TS LCO & BASES comments instances of "feedwater line Email 6-4-2018 break", "large feeedwater line break" and "FWLB".

KEPCO/KHNP 5 of 104

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 16 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Purpose section, second paragraph: Do not capitalize NRC's e-mail the term 'logical connector';

SA-TS-022 TS LCO 1.2 comments change start of sentence to Email 6-4-2018 "Logical Connectors" to "Logical connectors" In the discussion of EXAMPLE 1.2-1, change the NRC's e-mail phrase In this example, the SA-TS-023 TS LCO 1.2 comments logical connector AND ... to Email 6-4-2018 In this example, the logical connector AND ...

(Underline the AND)

In EXAMPLE 1.2-2, the action statement fragment for NRC's e-mail Required Action A.1 is not SA-TS-024 TS LCO 1.2 comments indented 0.55 inches from Email 6-4-2018 left margin, but should be so it aligns with othe action statements. This is fixed.

Example 1.3-3 ACTIONS Condition C:

Move logical connector to NRC's e-mail align with condition SA-TS-025 TS LCO 1.3 comments statement text. Also move Email 6-4-2018 this and second condition statement up to within one blank line below first condition statement.

Example 1.3-7 Required Action A.2:

Move logical connector NRC's e-mail AND and Required Action SA-TS-026 TS LCO 1.3 comments A.2, including its Email 6-4-2018 Completion Time, up to within one blank line below the second Completion Time of Required Action A.1.

In the Description section of NRC's e-mail Section 1.4: change SA-TS-027 TS LCO 1.4 comments "Limiting Condition for Email 6-4-2018 Operation (LCO)" to "LCO" KEPCO/KHNP 6 of 104

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 16 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure) correcting an apparent STS oversight in the Description section of Section 1.4 (an oversight which is carried NRC's e-mail over into the generic TS SA-TS-028 TS LCO 1.4 comments Section 1.4), by placing Email 6-4-2018 quotation marks around the title of TS Section 3.0, Surveillance Requirement (SR) Applicability.

Examples 1.4-1, 1.4-2, 1.4-3, 1.4-4, 1.4-5 and 1.4-6: Adjust NRC's e-mail the width of the Frequency SA-TS-029 TS LCO 1.4 comments column so it is just 1.45 Email 6-4-2018 inches, so the SR table appears more like it does in the Specifications.

Section 1.4 Examples:

Unlike the regular NRC's e-mail Surveillance columns left SA-TS-030 TS LCO 1.4 comments cell margin, the Section 1.4 Email 7-13-2018 Frequency examples should have a 0.1 inch left cell margin.

The title on second page of the Section 3.0 section entitled SURVEILLANCE NRC's e-mail REQUIREMENT (SR)

SA-TS-031 TS LCO 3 comments APPLICABILITY should Email 6-4-2018 only use the SR acronym, so the title says SR APPLICABILITY; NRC's e-mail LCO 3.1.1: Use COLR; SA-TS-032 TS LCO 3.1.1 comments there is no need to redefine Email 6-4-2018 it.

NRC's e-mail LCO 3.1.3: Use COLR; SA-TS-033 TS LCO 3.1.3 comments there is no need to redefine Email 6-4-2018 it.

Required Action A.2 NRC's e-mail Completion Time is moved SA-TS-034 TS LCO 3.1.4 comments to align with first line of Email 6-4-2018 action statement KEPCO/KHNP 7 of 104

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 16 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

SR 3.1.5.1 Frequency NOTE:

This Note usage is contrary to WG 4.1.7.e, since it does not modify the 12 hour1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months Frequency, in which case it should precede the 12 hour1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months Frequency, not follow it.

Rather, this Note should be an additional Frequency.

Frequency column changed NRC's e-mail to says:

SA-TS-035 TS LCO 3.1.5 comments 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months Email 7-11-2018 AND

NOTE--------

SR 3.1.5.1 shall be performed within-Once within 15 minutes prior to withdrawal of any CEAs in regulating groups during an approach to reactor criticality.

LCO 3.1.6.a: Use COLR; NRC's e-mail there is no need to redefine SA-TS-036 TS LCO 3.1.6 comments it. Required Action A.2: Use Email 6-4-2018 RTP; there is no need to redefine it.

NRC's e-mail Required Action B.2: keep SA-TS-037 TS LCO 3.1.6 comments 5% RTP on same line.

Email 6-4-2018 NRC's e-mail Add another line between SA-TS-038 TS LCO 3.1.6 comments end of ACTIONS table and Email 6-4-2018 SRs LCO 3.1.7: Use COLR; NRC's e-mail there is no need to redefine SA-TS-001 TS LCO 3.1.7 comments it. Applicability: Use RTP; Email 6-4-2018 there is no need to redefine it.

KEPCO/KHNP 8 of 104

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 16 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Compare condition statement of Subsection 3.1.7 Condition A:, which uses 7 EFPD and 14 EFPD; with similar statements in Subsection 3.1.6 Condition B which uses > 4 hours4.62963e-5 days 0.00111 hours 6.613757e-6 weeks 1.522e-6 months ; and Subsection 3.1.6 Condition C which uses > 5 EFPD and NRC's e-mail > 14 EFPD; SA-TS-039 TS LCO 3.1.7 comments Why does Subsection 3.1.7 Email 6-4-2018 Condition A use symbol instead of > symbol?

It is recognized that equivalent CE-STS Subsections 3.1.6 and 3.1.7 have this same apparent inconsistency.

All symbol in condition statement of Subsection 3.1.7 Condition A should be changed to > symbol.

NRC's e-mail Add another line between SA-TS-040 TS LCO 3.1.8 comments end of ACTIONS table and Email 6-4-2018 SRs NRC's e-mail LCO 3.1.9: list of LCO SA-TS-041 TS LCO 3.1.9 comments Subsections - fix punctuation Email 6-4-2018 of the list.

NRC's e-mail LCO 3.1.10: No need to SA-TS-042 TS LCO 3.1.10 comments define RTP again.

Email 6-4-2018 LCO 3.1.10: list of LCO NRC's e-mail Subsections - fix punctuation SA-TS-043 TS LCO 3.1.10 comments of the list. (Like in LCO Email 6-4-2018 3.1.9)

LCO 3.1.11: list of LCO NRC's e-mail Subsections - fix punctuation SA-TS-044 TS LCO 3.1.11 comments of the list. (Like in LCO Email 6-4-2018 3.1.9)

NRC's e-mail APPLICABILITY: No need SA-TS-045 TS LCO 3.1.11 comments to define RTP again.

Email 6-4-2018 KEPCO/KHNP 9 of 104

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 16 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

NRC's e-mail SR 3.1.11.1: Use COLR; SA-TS-046 TS LCO 3.1.11 comments there is no need to redefine Email 6-4-2018 it.

NRC's e-mail Add another line between SA-TS-001 TS LCO 3.1.12 comments end of ACTIONS table and Email 6-4-2018 SRs LCO statement: No need to NRC's e-mail define COLR again.

SA-TS-047 TS LCO 3.2.1 comments Applicability statement: No Email 6-4-2018 need to define RTP again.

NRC's e-mail Applicability statement: No SA-TS-048 TS LCO 3.2.2 comments need to define RTP again.

Email 6-4-2018 NRC's e-mail Applicability statement: No SA-TS-049 TS LCO 3.2.3 comments need to define RTP again.

Email 6-4-2018 LCO statement: No need to NRC's e-mail define COLR again.

SA-TS-050 TS LCO 3.2.4 comments Applicability statement: No Email 6-4-2018 need to define RTP again.

Actions table continued, NRC's e-mail header row - needs blank SA-TS-051 TS LCO 3.2.4 comments line above and below Email 6-4-2018 heading text.

NRC's e-mail Required Action B.2.2: Align SA-TS-052 TS LCO 3.2.4 comments Completion Time with first Email 6-4-2018 line of action statement NRC's e-mail Add another line between SA-TS-053 TS LCO 3.2.4 comments end of ACTIONS table and Email 6-4-2018 SRs NRC's e-mail In SR 3.2.4.1, change limit SA-TS-054 TS LCO 3.2.4 comments of to limits of also, insert Email 6-4-2018 the before COLR.

LCO statement: No need to NRC's e-mail define COLR again.

SA-TS-055 TS LCO 3.2.5 comments Applicability statement: No Email 6-4-2018 need to define RTP again.

NRC's e-mail Add another line between SA-TS-056 TS LCO 3.2.5 comments end of ACTIONS table and Email 6-4-2018 SRs KEPCO/KHNP 10 of 104

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 16 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Change "in accordance with Setpoint Control Program" to "in accordance with the Setpoint Control Program" NRC's e-mail (Applies to SRs 3.3.1.7, SA-TS-057 TS LCO 3.3.1 comments 3.3.1.9, 3.3.1.10, 3.3.1.11, Email 7-11-2018 3.3.2.2, 3.3.2.4, 3.3.7.2, 3.3.7.3, 3.3.8.2, 3.3.8.3, 3.3.8.5, 3.3.9.2, 3.3.9.4, 3.3.10.2, 3.3.10.5, 3.3.13.2, and 3.3.13.3.)

ACTIONS table NOTE:

revise the dashed lines to span the full 6.5 inch width of the page. There should be no blank line after the title NRC's e-mail ACTIONS, even if SA-TS-058 TS LCO 3.3.1 comments followed by a table NOTE.

Email 6-4-2018 The text of the table NOTE has extra space after it - the text should be single space paragraph format with no space after it.

LCO 3.3.1 and LCO 3.3.2 should say Four RPS trip NRC's e-mail and associated automatic SA-TS-059 TS LCO 3.3.1 comments operating bypass removal Email 6-4-2018 channels for each Function in Table 3.3.1-1 [or 3.3.2-1]

shall be OPERABLE.

SURVEILLANCE table:

There should be no blank line after the title SURVEILLANCE, even if NRC's e-mail followed by a table NOTE.

SA-TS-060 TS LCO 3.3.1 comments Text of surveillance Email 6-4-2018 statements should be indented exactly 1.25 inches, and aligned flush left; the left margin of the surveillance column cell should be zero NRC's e-mail SR 3.3.1.2 NOTE; No need SA-TS-061 TS LCO 3.3.1 comments to define RTP again.

Email 6-4-2018 KEPCO/KHNP 11 of 104

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 16 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Table row for SR 3.3.1.13 NRC's e-mail moved to next page because SA-TS-062 TS LCO 3.3.1 comments too little space between end Email 6-4-2018 of SR table and page footer Table 3.3.1-1 (page 3 of 3) -

Footnote (c)

Second sentence, change NRC's e-mail THERMAL POWER to SA-TS-063 TS LCO 3.3.1 comments logarithmic power; Email 6-4-2018 Fourth sentence, change logarithmic power to THERMAL POWER Table 3.3.1-1 (page 3 of 3) -

NRC's e-mail Change Footnote (d) to use SA-TS-064 TS LCO 3.3.1 comments includes because of Email 6-4-2018 singular subject OPERABILITY Table 3.3.1 FUNCTION 12 and 13. Change as follows:

12. Reactor Coolant Flow, Steam Generator #1 Water SA-TS-001 TS LCO 3.3.1 Editorial Correction Level - Low

13. Reactor Coolant Flow, Steam Generator #2 Water Level - Low Editorial change Change "in accordance with Setpoint Control Program" to "in accordance with the Setpoint Control Program" NRC's e-mail (Applies to SRs 3.3.1.7, SA-TS-065 TS LCO 3.3.2 comments 3.3.1.9, 3.3.1.10, 3.3.1.11, Email 7-11-2018 3.3.2.2, 3.3.2.4, 3.3.7.2, 3.3.7.3, 3.3.8.2, 3.3.8.3, 3.3.8.5, 3.3.9.2, 3.3.9.4, 3.3.10.2, 3.3.10.5, 3.3.13.2, and 3.3.13.3.)

ACTIONS table NOTE: No NRC's e-mail blank line after title SA-TS-066 TS LCO 3.3.2 comments ACTIONS and before Email 6-4-2018 table NOTE.

KEPCO/KHNP 12 of 104

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 16 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

LCO 3.3.1 and LCO 3.3.2 should say Four RPS trip NRC's e-mail and associated automatic SA-TS-001 TS LCO 3.3.2 comments operating bypass removal Email 6-4-2018 channels for each Function in Table 3.3.1-1 [or 3.3.2-1]

shall be OPERABLE.

Remove blank line below NRC's e-mail SURVEILLANCE SA-TS-067 TS LCO 3.3.2 comments REQUIREMENTS title of Email 6-4-2018 SR table NRC's e-mail In Table 3.3.2-1 Footnote (b),

SA-TS-068 TS LCO 3.3.2 comments delete phrase and fuel Email 6-4-2018 loaded in reactor In Table 3.3.2-1 Footnote (c),

NRC's e-mail replace MODE 3 and SA-TS-069 TS LCO 3.3.2 comments 4,... with MODES 3 and Email 6-4-2018 4,...

ACTIONS table: There NRC's e-mail should be no blank line after SA-TS-001 TS LCO 3.3.3 comments the title ACTIONS, even if Email 6-4-2018 followed by a table NOTE.

ACTIONS table: Condition NRC's e-mail A Note and Condition B SA-TS-070 TS LCO 3.3.4 comments Note should reflect to 0.1 Email 6-4-2018 inch right margin of table cell.

LCO 3.3.5 should say Four ESFAS trip and associated NRC's e-mail automatic operating bypass SA-TS-001 TS LCO 3.3.5 comments removal channels for each Email 6-4-2018 Function in Table 3.3.5-1 shall be OPERABLE.

ACTIONS table: There NRC's e-mail should be no blank line after SA-TS-071 TS LCO 3.3.5 comments the title ACTIONS, even if Email 6-4-2018 followed by a table NOTE.

Required Action E.2 should explicitly require exiting NRC's e-mail Applicability of Functions 5 comments SA-TS-072 TS LCO 3.3.5 and 6 by stating: E.2. Be in Email 7-5-2018 MODE 4 without reliance Email 7-11-2018 upon SGs for heat removal. l 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months KEPCO/KHNP 13 of 104

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 16 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Since Functions 3a and 3b, CIAS, are applicable in MODE 4, the Note in Action F should include Function 3.

instead of the Note in Action NRC's e-mail E.

SA-TS-073 TS LCO 3.3.5 comments Revised Note in Action E:

Email 7-5-2018 Only applicable to Functions 3, 5, and 6 of Table 3.3.5-1.

Revised Note in Action F:

Only applicable to Functions 1, 2, 3, and 4 of Table 3.3.5-1.

ACTIONS table: Correct alignment of Completion NRC's e-mail Time for Required Action SA-TS-074 TS LCO 3.3.6 comments B.2. There should be no Email 6-4-2018 blank line after the title ACTIONS, even if followed by a table NOTE.

ACTIONS table: Place NRC's e-mail REQUIRED ACTIONS SA-TS-075 TS LCO 3.3.6 comments column NOTE in line for Email 6-4-2018 Required Action C.1.

NRC's e-mail ACTIONS table: Remove SA-TS-001 TS LCO 3.3.6 comments extra blank line below Email 6-4-2018 required Action E.2 KEPCO/KHNP 14 of 104

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 16 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

ACTIONS table:

To avoid having to enter LCO 3.0.3, modify Condition E to include a second Condition statement, which states, OR One or more Functions with two or more Actuation Logic channels inoperable.

With revised Applicability of 3.3.6 AFAS Functions 5, 6, and 7a, 7b, 7e, and 7f, revise Action E similarly to 3.3.5 Actions E and F, so it states:

E.1 Be in MODE 3.

l 6 hours6.944444e-5 days 0.00167 hours 9.920635e-6 weeks 2.283e-6 months NRC's e-mail AND SA-TS-076 TS LCO 3.3.6 comments E.2 Email 7-7-2018 ----------NOTE---------

Only applicable to Functions 5, 6, 7.c, and 7.d of Table 3.3.6-1.

Be in MODE 4 without reliance upon SGs for heat removal.

l 36 hours4.166667e-4 days 0.01 hours 5.952381e-5 weeks 1.3698e-5 months AND E.3

NOTE---------

Only applicable to Functions 1, 2, 3, 4, 7.a, 7.b, 7.e, and 7.f of Table 3.3.6-1.

Be in MODE 5.

l 36 hours4.166667e-4 days 0.01 hours 5.952381e-5 weeks 1.3698e-5 months SR 3.3.6.2 NRC's e-mail - insert blank line between SA-TS-077 TS LCO 3.3.6 comments Note 1 and Note 2; Email 6-4-2018 - Note 2 has too little space below last line of text KEPCO/KHNP 15 of 104

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 16 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Table 3.3.6-1 page 1, Functions 5a, 5b, 5c, and 5d:

Modify MODE 4 Applicability with a new Footnote: (a) When a steam NRC's e-mail generator is relied upon for SA-TS-078 TS LCO 3.3.6 comments heat removal. This will Email 7-7-2018 make 3.3.5 Function 5a, 3.3.6 Functions 5a, 5b, 5c, and 5d:, and the MODE 4 Applicability of Subsection 3.7.5 the same.

Table 3.3.6-1 page 2, Functions 6a, 6b, 6c, 6d, 7c, and 7d: Modify MODE 4 Applicability with a new Footnote: (a) When a steam NRC's e-mail generator is relied upon for SA-TS-079 TS LCO 3.3.6 comments heat removal. This will Email 7-7-2018 make 3.3.5 Function 6a, 3.3.6 Functions 6a, 6b, 6c, 6d, 7c, and 7d:, and the MODE 4 Applicability of Subsection 3.7.5 consistent.

Change "in accordance with Setpoint Control Program" to "in accordance with the Setpoint Control Program" NRC's e-mail (Applies to SRs 3.3.1.7, SA-TS-080 TS LCO 3.3.7 comments 3.3.1.9, 3.3.1.10, 3.3.1.11, Email 7-11-2018 3.3.2.2, 3.3.2.4, 3.3.7.2, 3.3.7.3, 3.3.8.2, 3.3.8.3, 3.3.8.5, 3.3.9.2, 3.3.9.4, 3.3.10.2, 3.3.10.5, 3.3.13.2, and 3.3.13.3.)

KEPCO/KHNP 16 of 104

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 16 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

ACTIONS table:

1. Add space below text of ACTIONS table Note.

2. Correct alignment of NRC's e-mail Completion Time for SA-TS-081 TS LCO 3.3.7 comments Required Actions A.2 and Email 6-4-2018 B.2

3. There should be no blank line after the title ACTIONS, even if followed by a table NOTE.

Number of blank lines following the ACTIONS table and before the NRC's e-mail SURVEILLANCE SA-TS-082 TS LCO 3.3.7 comments REQUIREMENTS table, Email 6-4-2018 when these tables end and begin on the same page, respectively. There should be three blank lines, not two.

Change "in accordance with Setpoint Control Program" to "in accordance with the Setpoint Control Program" NRC's e-mail (Applies to SRs 3.3.1.7, SA-TS-083 TS LCO 3.3.8 comments 3.3.1.9, 3.3.1.10, 3.3.1.11, Email 7-11-2018 3.3.2.2, 3.3.2.4, 3.3.7.2, 3.3.7.3, 3.3.8.2, 3.3.8.3, 3.3.8.5, 3.3.9.2, 3.3.9.4, 3.3.10.2, 3.3.10.5, 3.3.13.2, and 3.3.13.3.)

Number of blank lines following the ACTIONS table and before the NRC's e-mail SURVEILLANCE SA-TS-084 TS LCO 3.3.8 comments REQUIREMENTS table, Email 6-4-2018 when these tables end and begin on the same page, respectively. There should be three blank lines, not two.

NRC's e-mail Add space below text of SA-TS-085 TS LCO 3.3.8 comments Applicability NOTE Email 6-4-2018 KEPCO/KHNP 17 of 104

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 16 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

NRC's e-mail SR 3.3.8.3 column Note:

SA-TS-086 TS LCO 3.3.8 comments Keep LCO 3.6.7.c.2 on Email 6-4-2018 same line (two instances)

Change "in accordance with Setpoint Control Program" to "in accordance with the Setpoint Control Program" NRC's e-mail (Applies to SRs 3.3.1.7, SA-TS-087 TS LCO 3.3.9 comments 3.3.1.9, 3.3.1.10, 3.3.1.11, Email 7-11-2018 3.3.2.2, 3.3.2.4, 3.3.7.2, 3.3.7.3, 3.3.8.2, 3.3.8.3, 3.3.8.5, 3.3.9.2, 3.3.9.4, 3.3.10.2, 3.3.10.5, 3.3.13.2, and 3.3.13.3.)

NRC's e-mail SR 3.3.9.3 surveillance SA-TS-088 TS LCO 3.3.9 comments column NOTE has too little Email 6-4-2018 space below last line of text Change "in accordance with Setpoint Control Program" to "in accordance with the Setpoint Control Program" NRC's e-mail (Applies to SRs 3.3.1.7, SA-TS-089 TS LCO 3.3.10 comments 3.3.1.9, 3.3.1.10, 3.3.1.11, Email 7-11-2018 3.3.2.2, 3.3.2.4, 3.3.7.2, 3.3.7.3, 3.3.8.2, 3.3.8.3, 3.3.8.5, 3.3.9.2, 3.3.9.4, 3.3.10.2, 3.3.10.5, 3.3.13.2, and 3.3.13.3.)

The table titles ACTIONS and SURVEILLANCE NRC's e-mail REQUIREMENTS should SA-TS-090 TS LCO 3.3.11 comments not be followed by a blank Email 6-4-2018 line, even if a table Note is used.

LCO 3.3.11 statement needs to say The AMI NRC's e-mail measurement channels for SA-TS-091 TS LCO 3.3.11 comments each Function in Table Email 6-4-2018 3.3.11-1 shall be OPERABLE.

KEPCO/KHNP 18 of 104

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 16 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Number of blank lines following the ACTIONS table and before the NRC's e-mail SURVEILLANCE SA-TS-092 TS LCO 3.3.11 comments REQUIREMENTS table, Email 6-4-2018 when these tables end and begin on the same page, respectively. There should be three blank lines, not two.

The table titles ACTIONS and SURVEILLANCE NRC's e-mail REQUIREMENTS should SA-TS-093 TS LCO 3.3.12 comments not be followed by a blank Email 6-4-2018 line, even if a table Note is used Adjust Table 3.3.12-1 so that it more easily fits onto four pages: shorten required channels heading by one line NRC's e-mail by omitting NUMBER SA-TS-094 TS LCO 3.3.12 comments OF) Adjust Table 3.3.12-1 Email 6-4-2018 so that Function 47 title has space above it, and that footnotes have adequate space below Footnote (g) above the footer Change "in accordance with Setpoint Control Program" to "in accordance with the Setpoint Control Program" NRC's e-mail (Applies to SRs 3.3.1.7, SA-TS-095 TS LCO 3.3.13 comments 3.3.1.9, 3.3.1.10, 3.3.1.11, Email 7-11-2018 3.3.2.2, 3.3.2.4, 3.3.7.2, 3.3.7.3, 3.3.8.2, 3.3.8.3, 3.3.8.5, 3.3.9.2, 3.3.9.4, 3.3.10.2, 3.3.10.5, 3.3.13.2, and 3.3.13.3.)

KEPCO/KHNP 19 of 104

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 16 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Required Action A.1 Note -

dashed lines are too long,-

respect cells 0.1 inch right margin.

Also, indent of the Note should align with indent of NRC's e-mail action statement text SA-TS-096 TS LCO 3.3.14 comments the label A.1 has extra Email 6-4-2018 space between it and the left cell margin.

Use COLR in second Completion Time of Required Action A.1; there is no need to define it again.

Required Action B.1 Note.

center NOTE in top dashed line; also, indent of the Note should align with indent of action statement text Number of blank lines NRC's e-mail following the ACTIONS SA-TS-097 TS LCO 3.3.14 comments table and before the Email 6-4-2018 SURVEILLANCE REQUIREMENTS table, when these tables end and begin on the same page, respectively. There should be three blank lines, not two.

Number of blank lines following the ACTIONS table and before the NRC's e-mail SURVEILLANCE SA-TS-098 TS LCO 3.4.1 comments REQUIREMENTS table, Email 6-4-2018 when these tables end and begin on the same page, respectively. There should be three blank lines, not two.

NRC's e-mail LCO 3.4.1.b; No need to SA-TS-099 TS LCO 3.4.1 comments define RTP again.

Email 6-4-2018 Applicability statement, NRC's e-mail MODE 2 with Keff 1 for SA-TS-100 TS LCO 3.4.1 comments Tcold, should be MODE 2 Email 7-13-2018 with Keff 1.0 for Tcold, KEPCO/KHNP 20 of 104

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 16 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

NRC's e-mail Replace "cold leg SA-TS-101 TS LCO 3.4.1 comments temperature" with "Tcold" Email 6-4-2018 Number of blank lines following the ACTIONS table and before the NRC's e-mail SURVEILLANCE SA-TS-102 TS LCO 3.4.2 comments REQUIREMENTS table, Email 6-4-2018 when these tables end and begin on the same page, respectively. There should be three blank lines, not two.

Number of blank lines following the ACTIONS table and before the NRC's e-mail SURVEILLANCE SA-TS-103 TS LCO 3.4.3 comments REQUIREMENTS table, Email 6-4-2018 when these tables end and begin on the same page, respectively. There should be three blank lines, not two.

NRC's e-mail LCO statement: No need to SA-TS-104 TS LCO 3.4.3 comments define PTLR again.

Email 6-4-2018 Number of blank lines following the ACTIONS table and before the NRC's e-mail SURVEILLANCE SA-TS-105 TS LCO 3.4.4 comments REQUIREMENTS table, Email 6-4-2018 when these tables end and begin on the same page, respectively. There should be three blank lines, not two.

NRC's e-mail Add another line between SA-TS-106 TS LCO 3.4.5 comments end of ACTIONS table and Email 6-4-2018 SRs NRC's e-mail LCO NOTE 2: No need to SA-TS-107 TS LCO 3.4.6 comments define PTLR again.

Email 6-4-2018 NRC's e-mail Correct indent of statement SA-TS-108 TS LCO 3.4.6 comments of Required Action C.1 Email 6-4-2018 KEPCO/KHNP 21 of 104

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 16 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Change wording of Required Action C.1 to match that used in 3.4.5. "Suspend all NRC's e-mail operations that would cause SA-TS-109 TS LCO 3.4.6 comments reduction of the RCS boron Email 6-4-2018 concentration below that required to meet the SDM of LCO 3.1.1."

NRC's e-mail Add another line between SA-TS-110 TS LCO 3.4.6 comments end of ACTIONS table and Email 6-4-2018 SRs NRC's e-mail The paragraph spacing of the SA-TS-111 TS LCO 3.4.7 comments LCO NOTES should be a Email 6-4-2018 blank line, not less.

LCO NOTE 1.a: The phrase,

... introduction of coolant into the RCS with boron concentration less than required to meet ... should NRC's e-mail be the same as the phrase ...

SA-TS-112 TS LCO 3.4.7 comments introduction of coolant into Email 6-4-2018 the RCS with boron concentration less than that required to meet ... in Subsection 3.9.4, LCO NOTE and Required Action A.2.

NRC's e-mail LCO NOTE 3: No need to SA-TS-113 TS LCO 3.4.7 comments define PTLR again.

Email 6-4-2018 NRC's e-mail LCO NOTE 4 - keep (119 ft SA-TS-114 TS LCO 3.4.8 comments 1 in) on same line Email 6-4-2018 Required Action B.3, match SER p221 - Initiate action NRC's e-mail to raise RCS level > 38.72 m SA-TS-115 TS LCO 3.4.8 comments (127 ft 1/4 in) (same as Email 6-4-2018 Required Action B.3 in LCO 3.9.5)

KEPCO/KHNP 22 of 104

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 16 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

LCO NOTE 1.b and Required Action B.1: The phrase, ... introduction of coolant into the RCS with boron concentration less than required to meet ... should NRC's e-mail be the same as the phrase ...

SA-TS-116 TS LCO 3.4.8 comments introduction of coolant into Email 6-4-2018 the RCS with boron concentration less than that required to meet ... in Subsection 3.9.4, LCO NOTE and Required Action A.2 NRC's e-mail Add another line between SA-TS-117 TS LCO 3.4.8 comments end of ACTIONS table and Email 6-4-2018 SRs NRC's e-mail Required Action E.2 - should SA-TS-118 TS LCO 3.4.8 comments keep (119 ft 1 in) on same Email 6-4-2018 line NRC's e-mail SR 3.4.8.2 - keep (3,800 SA-TS-119 TS LCO 3.4.8 comments gpm) on same line Email 6-4-2018 Change 3.4.10 header from SA-TS-120 TS LCO 3.4.10 Editorial Correction "POSRVs" to "Pressurizer POSRVs". Editorial change NRC's e-mail Applicability: Use PTLR; no SA-TS-121 TS LCO 3.4.10 comments need to define it again.

Email 6-4-2018 NRC's e-mail correct indentation for Action SA-TS-122 TS LCO 3.4.10 comments B.1 text.

Email 6-4-2018 SR 3.4.10.3: The phrase lift settings are should say lift NRC's e-mail setting is to match the SA-TS-123 TS LCO 3.4.10 comments markup of SR 3.4.10.3 on Email 6-4-2018 page 16-231 of SER and for correct grammar.

NRC's e-mail The items in each ordered list SA-TS-124 TS LCO 3.4.10 comments should be separated by a Email 6-4-2018 single blank line.

KEPCO/KHNP 23 of 104

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 16 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

LCO 3.4.11 statement: Use NRC's e-mail PTLR in LCO 3.4.11.a; no SA-TS-125 TS LCO 3.4.11 comments need to redefine it in Email 6-4-2018 Subsection 3.4.11.

NRC's e-mail Required Action B.1: change SA-TS-126 TS LCO 3.4.11 comments "valves" to "valve" Email 6-4-2018 Condition C: change to NRC's e-mail "Required Action and SA-TS-127 TS LCO 3.4.11 comments associated Completion Time Email 6-4-2018 of Condition A or B not met."

Required Action D.1: change NRC's e-mail to "Initiate action to SA-TS-128 TS LCO 3.4.11 comments depressurize RCS and Email 6-4-2018 establish..."

Add surveillance equivalent to NUREG-2194, SR 3.4.14.2, as SR 3.4.11.1 and NRC's e-mail renumber subsequent SRs.

SA-TS-129 TS LCO 3.4.11 comments Modify NOTEs in Email 6-4-2018 subsequent SRs. In SR 3.4.11.3 change "setpoint setting" to "the lift setting".

See Email for details.

LCO 3.4.13: Use singular NRC's e-mail term for limits in the LCO SA-TS-130 TS LCO 3.4.13 comments statement to reflect the Email 6-4-2018 maximum value specified in SR 3.4.15.1 ACTION B: change as NRC's e-mail indicated:

SA-TS-131 TS LCO 3.4.13 comments Required Actions and Email 7-17-2018 associated Completion Time for of Condition A not met.

Required Action A.2 moved NRC's e-mail completion time to be SA-TS-132 TS LCO 3.4.15 comments aligned. Correct Email 6-4-2018 indentation of C.1 and C.2 action statements.

Condition C: Underline the SA-TS-133 TS LCO 3.4.15 Editorial Correction "OR". Editorial change.

NRC's e-mail Move surveillance table up to SA-TS-134 TS LCO 3.4.16 comments same page as actions table.

Email 6-4-2018 KEPCO/KHNP 24 of 104

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 16 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure) change Frequency of SR NRC's e-mail 3.4.16.1 to say In SA-TS-135 TS LCO 3.4.16 comments accordance with the inservice Email 6-4-2018 Testing Program to match STS convention SR 3.5.1.4 refers to NRC's e-mail refueling water tank it SA-TS-136 TS LCO 3.5.1 comments should refer to refueling Email 6-4-2018 water storage tank Required Action A.1 should NRC's e-mail be Restore train not SA-TS-137 TS LCO 3.5.2 comments Restore train(s) ; remove Email 6-4-2018 (s)

NRC's e-mail Align 72 hour8.333333e-4 days 0.02 hours 1.190476e-4 weeks 2.7396e-5 months Completion SA-TS-138 TS LCO 3.5.2 comments Time of Action B.2 with first Email 6-4-2018 line of action statement.

NRC's e-mail Move Condition D to page SA-TS-139 TS LCO 3.5.2 comments 3.5.2-1; move up SRs to Email 6-4-2018 pages 3.5.2-2 & 3 SR 3.5.2.4 - Replace safety NRC's e-mail injection pump with SIS SA-TS-140 TS LCO 3.5.2 comments pump to be consistent with Email 6-4-2018 most phrasing in Sections 3.5 and B 3.5 SR 3.5.2.5 - keep 3,407 NRC's e-mail L/min (900 gpm) on same SA-TS-141 TS LCO 3.5.2 comments line; and Email 6-4-2018 keep 86.9 kg/cm2D (1,236 psid). on same line SR 3.5.2.7 - Replace safety NRC's e-mail injection pump with SIS SA-TS-142 TS LCO 3.5.2 comments pump to be consistent with Email 6-4-2018 most phrasing in Sections 3.5 and B 3.5 Significant white space after NRC's e-mail ACTION D on page 3.5.4-2; SA-TS-143 TS LCO 3.5.4 comments move up SRs from page Email 6-4-2018 3.5.4-3 NRC's e-mail Add another line between SA-TS-144 TS LCO 3.5.5 comments end of ACTIONS table and Email 6-4-2018 SRs NRC's e-mail Add another line between SA-TS-145 TS LCO 3.6.1 comments end of ACTIONS table and Email 6-4-2018 SRs KEPCO/KHNP 25 of 104

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 16 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

NRC's e-mail Actions Table: make SA-TS-146 TS LCO 3.6.3 comments adjustments as noted in the e-Email 6-4-2018 mail NRC's e-mail Add another line between SA-TS-147 TS LCO 3.6.4 comments end of ACTIONS table and Email 6-4-2018 SRs NRC's e-mail Add another line between SA-TS-148 TS LCO 3.6.5 comments end of ACTIONS table and Email 6-4-2018 SRs Actions Table: For Condition A, the term limits in the condition statement revised SA-TS-149 TS LCO 3.6.5 Editorial Correction to limit for consistency with the Required Action and SR 3.6.5.1. Editorial change Actions Table: Condition B must have the term NRC's e-mail associated so that it states, SA-TS-150 TS LCO 3.6.7 comments Required Action and Email 6-4-2018 associated Completion Time not met.

Actions Table: Required NRC's e-mail Action B.1: change as SA-TS-151 TS LCO 3.6.7 comments marked:

Email 7-17-2018 Restore Raise RCS level to >

38.72 m (127 ft 1/4 in).

Remove brackets from 12 hour1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months Frequency for SR 3.6.7.1 and 18 month Frequency for SR 3.6.7.2.

In SR 3.6.7.2, replaced NRC's e-mail Surveillance Requirements SA-TS-152 TS LCO 3.6.7 comments of SR 3.9.3.2 with:

Email 6-4-2018 Verify each required containment purge and exhaust valve actuates to the isolation position on an actual or simulated actuation signal.

NRC's e-mail Action A.1; No need to SA-TS-153 TS LCO 3.7.1 comments define RTP again.

Email 6-4-2018 KEPCO/KHNP 26 of 104

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 16 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

NRC's e-mail Align completion time with SA-TS-154 TS LCO 3.7.1 comments Action A.2 Email 6-4-2018 NRC's e-mail Correct indentation of the SR SA-TS-155 TS LCO 3.7.1 comments Note text Email 6-4-2018 NRC's e-mail Correct indentation of the SR SA-TS-156 TS LCO 3.7.2 comments Note text Email 6-4-2018 Actions Table: Correct NRC's e-mail format errors for Notes, SA-TS-157 TS LCO 3.7.4 comments Also, prefer NOTE to be in-Email 6-4-2018 line with Action A.1 instead of above it.

Actions Table: remove unnecessary comma and NRC's e-mail make steam generator SA-TS-158 TS LCO 3.7.4 comments plural:

Email 7-17-2018 Be in MODE 4, without reliance upon steam generators for heat removal.

Revise Subsection 3.7.5 NRC's e-mail Required Action D.2 as SA-TS-159 TS LCO 3.7.5 comments shown: D.2 Be in MODE 4 Email 7-13-2018 without reliance upon SGs for heat removal.

ACTIONS table, fix format of Required Action NOTE NRC's e-mail for Action E and Action F, SA-TS-160 TS LCO 3.7.5 comments and align Completion Time Email 6-4-2018 with action statement of Required Action F.1 Actions Table: remove extra NRC's e-mail line space before AND in SA-TS-161 TS LCO 3.7.6 comments the Completion Time Email 6-4-2018 column, and also in the Required Action column KEPCO/KHNP 27 of 104

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 16 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Actions table:

In Required action A.1, insert blank line after action statement text.

NRC's e-mail In Required Action B.1 SA-TS-162 TS LCO 3.7.12 comments statement, the phrase Email 6-4-2018 mechanical equipment room boundary is revised to read mechanical equipment room boundary to OPERABLE status NRC's e-mail Surveillance table header SA-TS-163 TS LCO 3.7.12 comments row: insert blank line above Email 6-4-2018 and below titles.

Actions Table: Correct NRC's e-mail alignment of Completion SA-TS-164 TS LCO 3.7.13 comments Time of Required Action Email 6-4-2018 B.2.

NRC's e-mail Add another line between SA-TS-165 TS LCO 3.7.14 comments end of ACTIONS table and Email 6-4-2018 SRs Actions Table: For Condition A, the term limits in the new second condition NRC's e-mail statement revised to limit SA-TS-166 TS LCO 3.7.15 comments for consistency with the first Email 6-4-2018 condition statement.

Correct alignment of Completion Time of Required Action A.2.2.

NRC's e-mail Add another line between SA-TS-167 TS LCO 3.7.16 comments end of ACTIONS table and Email 6-4-2018 SRs NRC's e-mail Add another line between SA-TS-168 TS LCO 3.7.17 comments end of ACTIONS table and Email 6-4-2018 SRs

ACTION A: Required Action A.1: Remove one blank line from after first SA-TS-169 TS LCO 3.8.1 Editorial Correction Completion Time so that logical connector is just one blank line after 1 hour1.157407e-5 days 2.777778e-4 hours 1.653439e-6 weeks 3.805e-7 months .

Editorial change.

KEPCO/KHNP 28 of 104

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 16 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

ACTION B: Required Action B.1: Remove one blank line from after first Completion Time so that logical connector is just one blank line after 1 hour1.157407e-5 days 2.777778e-4 hours 1.653439e-6 weeks 3.805e-7 months

ACTION B: Move NRC's e-mail Required Actions B.2, B.3, SA-TS-170 TS LCO 3.8.1 comments and B.4 and their Completion Email 6-4-2018 Times, up together so that just one blank line lies between the second Completion Time for B.1 and the logical connector AND above Required Action B.2.

NRC's e-mail

ACTION E: Insert one SA-TS-171 TS LCO 3.8.1 comments blank line after Required Email 6-4-2018 Action E.1.

SR table, SR 3.8.1.7:

Insert comma after 58.8 NRC's e-mail Hz in test acceptance SA-TS-172 TS LCO 3.8.1 comments criterion a; Email 6-4-2018

Keep 4,576 V, and on the same line in test acceptance criterion b NRC's e-mail SR table, SR 3.8.1.12:

SA-TS-173 TS LCO 3.8.1 comments

NOTE 2 - keep MODE 1 Email 6-4-2018 or 2 together on same line.

Begin Actions table with a part of Action A on page 3.8.2-1.

Remove one blank line from above OR after NRC's e-mail Required Action A.1 and SA-TS-174 TS LCO 3.8.2 comments from above the Completion Email 6-4-2018 Time of Required Action A.2.1.

Align Completion Time of Required Action B.3 with the action statement NRC's e-mail

Required Action C.1: Insert SA-TS-175 TS LCO 3.8.3 comments stored before fuel oil total Email 6-4-2018 particulates KEPCO/KHNP 29 of 104

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 16 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

NRC's e-mail Add another line between SA-TS-176 TS LCO 3.8.3 comments end of ACTIONS table and Email 6-4-2018 SRs Revise Required Action B.1 NRC's e-mail to say: Restore batteries to SA-TS-177 TS LCO 3.8.4 comments OPERABLE status. l 2 Email 6-4-2018 hours Change LCO statement as follows: DC Electrical NRC's e-mail Power System divisions shall SA-TS-178 TS LCO 3.8.5 comments be OPERABLE to support Email 6-4-2018 the each DC Electrical Power Distribution System division(s) required by ...

NRC's e-mail remove the blank line below SA-TS-179 TS LCO 3.8.5 comments the title ACTIONS; Email 6-4-2018 NRC's e-mail Add another line between SA-TS-180 TS LCO 3.8.5 comments end of ACTIONS table and Email 6-4-2018 SRs Condition A: Correct grammatical error so that it NRC's e-mail states:

SA-TS-181 TS LCO 3.8.6 comments One or two batteries in one Email 6-4-2018 division with one or more battery cells with float voltage < 2.07 V.

Condition C: Correct grammatical error so that it states:

One or two batteries in one NRC's e-mail division with one or more SA-TS-182 TS LCO 3.8.6 comments battery cells with electrolyte Email 6-4-2018 level less than minimum established design limits.

Required Action C.3 -Align completion time with action statement NRC's e-mail Condition E: change SA-TS-183 TS LCO 3.8.6 comments "division" to "divisions" Email 6-4-2018 KEPCO/KHNP 30 of 104

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 16 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Condition F, second condition statement: Correct grammatical error so that it states:

NRC's e-mail One or two batteries in one SA-TS-184 TS LCO 3.8.6 comments division with float current >

Email 6-4-2018 2 amps and with one or more battery cells with float voltage < 2.07 V and float current > 2 amps.

LCO statement - delete the word required, since it is not used in the ACTIONS Conditions or in SR 3.8.7.1.

NRC's e-mail Further - change LCO as SA-TS-185 TS LCO 3.8.7 comments follows:

Email 6-4-2018 The required Two inverters in Division I and two inverters in Division II inverters shall are required to be OPERABLE.

Actions table: NOTE in the NRC's e-mail Required Action field of SA-TS-186 TS LCO 3.8.7 comments Condition A; insert AC Email 6-4-2018 before vital bus for terminology consistency LCO statement - keep LCO NRC's e-mail 3.8.10 on the same line.

SA-TS-187 TS LCO 3.8.8 comments remove blank line below title Email 6-4-2018 ACTIONS Condition A: Insert required before NRC's e-mail inverters; SA-TS-188 TS LCO 3.8.8 comments Required Action A.1:

Email 6-4-2018 Remove phrase with no offsite power available NRC's e-mail Add another line between SA-TS-189 TS LCO 3.8.9 comments end of ACTIONS table and Email 6-4-2018 SRs NRC's e-mail Add another line between SA-TS-190 TS LCO 3.8.10 comments end of ACTIONS table and Email 6-4-2018 SRs KEPCO/KHNP 31 of 104

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 16 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

NRC's e-mail LCO 3.9.1: Use COLR; SA-TS-191 TS LCO 3.9.1 comments there is no need to redefine Email 6-4-2018 it.

NRC's e-mail Add another line between SA-TS-192 TS LCO 3.9.1 comments end of ACTIONS table and Email 6-4-2018 SRs Revise ACTION B by inserting the as indicated:

B. Two startup channels of NRC's e-mail the ENFMS inoperable. l SA-TS-193 TS LCO 3.9.2 comments B.1 Initiate action to restore Email 6-4-2018 one startup channel of the ENFMS to OPERABLE status. l Immediately AND ...

NRC's e-mail Add another line between SA-TS-194 TS LCO 3.9.4 comments end of ACTIONS table and Email 6-4-2018 SRs Revise Subsection 3.9.4 by replacing SCS train with NRC's e-mail shutdown cooling (SC)

SA-TS-195 TS LCO 3.9.4 comments train in LCO statement, and Email 6-4-2018 SC train thereafter -- for consistency NRC's e-mail Align completion time with SA-TS-196 TS LCO 3.9.5 comments Action A.2 Email 6-4-2018 NRC's e-mail In LCO NOTE: change "SCS SA-TS-197 TS LCO 3.9.4 comments train" to "SC train".

Email 6-4-2018 In LCO 3.9.5.a, replace first SC with shutdown cooling (SC)

In LCO 3.9.5.b, replace NRC's e-mail RCS with Reactor SA-TS-198 TS LCO 3.9.5 comments Coolant System (RCS)

Email 6-4-2018 (GD-13) Replace (127 ft 1/4 in) with (127 ft 1/4 in) everywhere in Specifications and Bases.

KEPCO/KHNP 32 of 104

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 16 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

In Required Action B.1, replace Reactor Coolant System (RCS) with RCS; In Required Action B.3, replace > 38.72 m (127 ft 1/4 in) with 38.72 m NRC's e-mail (127 ft 1/4 in)

SA-TS-199 TS LCO 3.9.5 comments In Condition C, replace Email 6-4-2018 38.72 m (127 ft 1/4 in) with

< 38.72 m (127 ft 1/4 in)

In Required Action D.1, replace > 38.72 m (127 ft 1/4 in) with 38.72 m (127 ft 1/4 in)

NRC's e-mail Add another line between SA-TS-200 TS LCO 3.9.6 comments end of ACTIONS table and Email 6-4-2018 SRs NRC's e-mail Add another line between SA-TS-201 TS LCO 3.9.7 comments end of ACTIONS table and Email 6-4-2018 SRs Change 3.9.8 header from "Refueling Water Level" to SA-TS-202 TS LCO 3.9.8 Editorial Correction "Decay Time". Editorial change In TS 4.2.2, the second NRC's e-mail sentence should read and SA-TS-203 TS LCO 4 comments part strength CEAs shall Email 6-4-2018 be vice and part strength CEA shall be In TS 4.3.1.2, in both Item b and item c. Change as NRC's e-mail indicated:

SA-TS-204 TS LCO 4 comments as described in FSAR Email 7-19-2018 Section 9.1, Fuel Storage and Handling.

KEPCO/KHNP 33 of 104

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 16 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Section 4.3.2, revise as indicated:

The spent fuel pool is designed and shall be NRC's e-mail maintained to prevent SA-TS-205 TS LCO 4.3.2 comments inadvertent draining of the Email 7-20-2018 pool below a water level of above 7 m (23 ft) from above the top of the spent fuel storage rack to prevent inadvertent draining.

Specification 5.1.1, correct grammatical error, which NRC's e-mail also occurs in STS 5.1.1, by SA-TS-206 TS LCO 5.1.1 comments replacing the phrase that Email 6-4-2018 affect nuclear safety with that affects nuclear safety Capitalize the first word of 5.5.1 Paragraphs a.1 and a.2 In Subsection 5.5.1 NRC's e-mail Paragraph c, last sentence, SA-TS-207 TS LCO 5.5.1 comments change that is changed to Email 6-4-2018 that was changed; and the change is implemented to the change was implemented NRC's e-mail Capitalize the first word of SA-TS-208 TS LCO 5.5.4 comments Subsection 5.5.4 Paragraphs Email 6-4-2018 g.1 and g.2 NRC's e-mail In paragraph 5.5.8.d -

SA-TS-209 TS LCO 5.5.8 comments change Specification to Email 6-4-2018 Technical Specification NRC's e-mail replace nondestructive SA-TS-210 TS LCO 5.5.8 comments with non-destructive in Email 6-4-2018 5.5.9.d.3 KEPCO/KHNP 34 of 104

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 16 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Correct inconsistency of containment peak pressure described in DCD Table 6.2.1-2 and DCD Section TS 5.5.16.

SA-TS-211 TS LCO 5.5.16 Editorial Correction Change the containment peak pressure in DCD Section TS 5.5.16 from 51.09 psig to 51.21 psig (3.59 kg/cm2G to 3.60 kg/cm2G).

To address CR-18-N-006.

NRC's e-mail 5.5.19.b - in title of SA-TS-212 TS LCO 5.5.19 comments APR1400-Z-J-NR-14004-P, Email 6-4-2018 Rev. 2, change "of" to "for".

NRC's e-mail 5.5.19.c.3 - replace SA-TS-213 TS LCO 5.5.19 comments Surveillance Requirements Email 6-4-2018 with SRs Incorporated latest revision information for TeR/ToR and SA-0-004 TS LCO 5.5.19 Editorial Correction Correction of reference format In paragraph 5.6.3.b.6, in the list of LCOs supported by the NRC's e-mail methodology, Specification SA-TS-214 TS LCO 5.6.3 comments 3.3.1, Shutdown Margin Email 6-4-2018 (SDM) should say 3.3.1, SHUTDOWN MARGIN (SDM) 5.6.4.a - For last LCO in the NRC's e-mail list, place ending period SA-TS-215 TS LCO 5.6.3 comments before closing quotation Email 6-4-2018 mark:

NRC's e-mail 5.6.4.c, Reviewers Note No.

SA-TS-216 TS LCO 5.6.3 comments 7: Replace COL applicant Email 6-4-2018 with COL holder Incorporated latest revision information for TeR/ToR and SA-0-004 TS LCO 5.6.3 Editorial Correction Correction of reference format NRC's e-mail Background section: use SA-TS-217 TS BASES 2.1.1 comments LCOs Email 6-4-2018 KEPCO/KHNP 35 of 104

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 16 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

In the 2nd line in the NRC's e-mail APPLICABILITY section, SA-TS-218 TS BASES 2.1.2 comments the text is changed from Email 6-4-2018 "modes" to MODES.

NRC's e-mail SA-TS-219 TS BASES 2.1.2 comments ASA section: use LCO Email 6-4-2018 The text of SAFETY LIMIT NRC's e-mail VIOLATIONS section SA-TS-220 TS BASES 2.1.2 comments should start on same line as Email 6-4-2018 the section title.

Move the REFERENCES NRC's e-mail section to same page as SA-TS-221 TS BASES 2.1.2 comments SAFETY LIMIT Email 6-4-2018 VIOLATIONS.

In title for B 3.0, LCO Applicability - replace LIMITING CONDITIONS NRC's e-mail FOR OPERATION (LCO)

SA-TS-222 TS BASES 3 comments APPLICABILITY with Email 6-4-2018 LIMITING CONDITION FOR OPERATION (LCO)

APPLICABILITY The horizontal line after the NRC's e-mail end of Bases text for LCO SA-TS-223 TS BASES 3 comments 3.0.2 is not needed if the Email 6-4-2018 Bases for LCO 3.0.3 begins on the following page The horizontal line after the NRC's e-mail end of Bases text for LCO SA-TS-224 TS BASES 3 comments 3.0.3 is not needed if the Email 6-4-2018 Bases for LCO 3.0.4 begins on the following page.

The horizontal line after the NRC's e-mail end of Bases text for LCO SA-TS-225 TS BASES 3 comments 3.0.5 is not needed if the Email 6-4-2018 Bases for LCO 3.0.6 begins on the following page.

LCO 3.0.6 Bases, fourth paragraph, first and second NRC's e-mail sentences: Insert a before SA-TS-226 TS BASES 3 comments loss of safety function so Email 6-4-2018 both sentences say ... if a loss of safety function ...

KEPCO/KHNP 36 of 104

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 16 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Bases of LCO 3.0.2, second paragraph on page, penultimate sentence: Edit sentence as indicated:

NRC's e-mail Individual Specifications SA-TS-227 TS BASES 3 comments may specify a time limit for Email 6-4-2018 performing a Surveillance an Surveillance Requirement (SR) when equipment is removed from service or bypassed for testing The horizontal line after the NRC's e-mail end of Bases text for LCO SA-TS-228 TS BASES 3 comments 3.0.6 is not needed if the Email 6-4-2018 Bases for LCO 3.0.7 begins on the following page.

Bases for LCO 3.0.6, last paragraph, opening phrase:

NRC's e-mail Change phrase to state, SA-TS-229 TS BASES 3 comments When a loss of safety Email 6-4-2018 function is determined to exist, ...

NRC's e-mail Bases for LCO 3.0.6, first SA-TS-230 TS BASES 3 comments paragraph, use STE instead Email 6-4-2018 of STEs The horizontal single line NRC's e-mail after the end of Bases text for SA-TS-231 TS BASES 3 comments LCO 3.0.8 is not needed if Email 6-4-2018 the Bases for LCO 3.0.9 begins on the following page.

Bases for LCO 3.0.9 in page NRC's e-mail B 3.0-14 list of initiating SA-TS-232 TS BASES 3 comments event categories change Email 6-4-2018 "Feedwater line breaks" to "Main feedwater line breaks" NRC's e-mail SA-TS-233 TS BASES 3 comments SR 3.0-1, use "LCO" Email 6-4-2018 The horizontal single line NRC's e-mail after the end of Bases text for SA-TS-234 TS BASES 3 comments SR 3.0.3 is not needed if the Email 6-4-2018 Bases for SR 3.0.4 begins on the following page.

KEPCO/KHNP 37 of 104

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 16 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

NRC's e-mail Background section: Use SA-TS-235 TS BASES 3.1.1 comments SDM; no need to define it Email 6-4-2018 again.

LCO section, first paragraph:

change "MSLB accident" to NRC's e-mail "MSLB", change "MSLB SA-TS-236 TS BASES 3.1.1 comments accidents" to "MSLB" and Email 6-4-2018 change "boron dilution accident" to "boron dilution event" (2 instances).

NRC's e-mail Background section: Use SA-TS-237 TS BASES 3.1.2 comments SDM and "RTP"; no need Email 6-4-2018 to define again.

NRC's e-mail Background section: use SA-TS-238 TS BASES 3.1.3 comments "LCO" Email 6-4-2018 ASA section, third to last NRC's e-mail paragraph: change "(MSLB)

SA-TS-239 TS BASES 3.1.3 comments event" to "(MSLB)" and Email 6-4-2018 change "MSLB event" to "MSLB".

NRC's e-mail SA-TS-240 TS BASES 3.1.3 comments LCO section: use "COLR" Email 6-4-2018 NRC's e-mail SA-TS-241 TS BASES 3.1.3 comments SR section: use "RTP" Email 6-4-2018 NRC's e-mail Background section: Use SA-TS-242 TS BASES 3.1.4 comments SDM and "ASI"; no need Email 6-4-2018 to define again.

NRC's e-mail SA-TS-243 TS BASES 3.1.4 comments ASA section: use LCOs Email 6-4-2018 SR Section, SR 3.1.4.5; NRC's e-mail Remove brackets around SA-TS-244 TS BASES 3.1.4 comments RCS Tcold in the second Email 7-20-2018 paragraph; with RCS Tcold

[286.7°C (548°F)] and.

NRC's e-mail Background section: Use SA-TS-245 TS BASES 3.1.5 comments SDM; no need to define it Email 6-4-2018 again.

NRC's e-mail SA-TS-246 TS BASES 3.1.5 comments ASA section: use "LCO" Email 6-4-2018 KEPCO/KHNP 38 of 104

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 16 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Revise the third paragraph of the Bases for SR 3.1.5.1, as follows:

A Note in the FREQUENCY column second Frequency is provided to always assures NRC's e-mail ensure that required SDM is SA-TS-247 TS BASES 3.1.5 comments maintained by verifying each Email 7-11-2018 shutdown CEA is withdrawn 367.7 cm (144.75 in) within 15 minutes prior to withdrawal of any CEA in regulating groups during an approach to reactor criticality.

Background section: Use NRC's e-mail SDM, "COLR", "LCOs",

SA-TS-248 TS BASES 3.1.6 comments "ASI" and "Tq"; no need to Email 6-4-2018 define again.

ASA section, first line of text NRC's e-mail on page B 3.1.6-4: Change SA-TS-249 TS BASES 3.1.6 comments MODE 1 and 2 to Email 6-4-2018 MODES 1 and 2 ASA section, fifth to last paragraph: change "steam NRC's e-mail line break (SLB)" to "main SA-TS-250 TS BASES 3.1.6 comments steam line break (MSLB)"

Email 6-4-2018 and change "SLB event" to "MSLB".

NRC's e-mail ACTIONS section, B.1 and SA-TS-251 TS BASES 3.1.6 comments B.2: use "RTP" Email 6-4-2018 NRC's e-mail Background section: use SA-TS-252 TS BASES 3.1.7 comments "LCO" and "COLR" Email 6-4-2018 ASA section: Next to last paragraph: Clarify last sentence as indicated: The NRC's e-mail part strength CEAs CEA SA-TS-253 TS BASES 3.1.7 comments insertion limits are required Email 6-4-2018 due to the potential peaking factor violations that could occur if part strength CEAs exceed insertion limits.

KEPCO/KHNP 39 of 104

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 16 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

NRC's e-mail ASA section: Use SDM; SA-TS-254 TS BASES 3.1.7 comments no need to define it again.

Email 6-4-2018 NRC's e-mail Applicability section: use SA-TS-255 TS BASES 3.1.7 comments "RTP" Email 6-4-2018 In SR 3.1.8.1 change "flow is maintain below" to "flow is SA-TS-256 TS BASES 3.1.8 Editorial Correction maintained below".

Editorial change.

NRC's e-mail Background section: Use SA-TS-257 TS BASES 3.1.9 comments "LCOs"; no need to define Email 6-4-2018 again.

NRC's e-mail ASA section: Use "LCOs",

SA-TS-258 TS BASES 3.1.9 comments "ASI" and "Tq" and "COLR";

Email 6-4-2018 no need to define again.

NRC's e-mail

Background:

Change SA-TS-259 TS BASES 3.1.10 comments "(STEs)" to "(STE), use Email 6-4-2018 "LCOs" ASA section, ordered list NRC's e-mail item h. - put the period SA-TS-260 TS BASES 3.1.10 comments before the closing quotation Email 6-4-2018 mark.

ASA section: Use RTP; no need to define it again. Use COLR; no need to define it NRC's e-mail again. Since Special Test SA-TS-261 TS BASES 3.1.10 comments Exception (STE) is defined Email 6-4-2018 in the Bases Subsections title, there is no need to define it again on this page.

Applicability section: To be NRC's e-mail consistent with the LCO SA-TS-262 TS BASES 3.1.10 comments 3.1.10 statement and SR Email 6-4-2018 3.1.10.1, replace < 85%

RTP with 85% RTP Background section: Since the Subsection title defines NRC's e-mail STE as Special Test SA-TS-263 TS BASES 3.1.11 comments Exceptions, the first line Email 6-4-2018 should use STE instead of STEs; Use "LCOs" KEPCO/KHNP 40 of 104

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 16 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

NRC's e-mail ASA section: Use "ASI",

SA-TS-264 TS BASES 3.1.11 comments "Tq" and "COLR"; no need to Email 6-4-2018 define again.

NRC's e-mail Applicability section: Use SA-TS-265 TS BASES 3.1.11 comments RTP; no need to define it Email 6-4-2018 again.

NRC's e-mail SA-TS-266 TS BASES 3.1.11 comments SR 3.1.11.2: Use COLR Email 6-4-2018 ASA section, first paragraph:

NRC's e-mail change "boron dilution SA-TS-267 TS BASES 3.1.12 comments accident" to "boron dilution Email 6-4-2018 event".

NRC's e-mail Background section: use SA-TS-268 TS BASES 3.2.1 comments "LCO", "RTP", "ASI" and Email 6-4-2018 "Tq" NRC's e-mail ASA section: Use SDM; SA-TS-269 TS BASES 3.2.1 comments no need to define it again.

Email 6-4-2018 ASA section: third paragraph on page B 3.2.1-4, first sentence: Revise this sentence to add two LCO references, and remove definition of acronym NRC's e-mail COLR. Also, For SA-TS-270 TS BASES 3.2.1 comments consistency with the same Email 6-4-2018 passage in Subsections B 3.2.2, B 3.2.3, and B 3.2.4, the three sentences should be in one paragraph; splitting off the third sentence appears to be an editorial error.

Incorporated latest revision information for TeR/ToR and SA-0-004 TS BASES 3.2.1 Editorial Correction Correction of reference format NRC's e-mail Background section: use SA-TS-271 TS BASES 3.2.2 comments "LCO", "RTP", "ASI" and Email 6-4-2018 "Tq" NRC's e-mail ASA section: Use SDM; SA-TS-272 TS BASES 3.2.2 comments no need to define it again.

Email 6-4-2018 KEPCO/KHNP 41 of 104

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 16 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

ASA section: third paragraph on page B 3.2.2-4, first NRC's e-mail sentence: Revise this SA-TS-273 TS BASES 3.2.2 comments sentence to add two LCO Email 6-4-2018 references, and remove definition of acronym COLR.

Incorporated latest revision information for TeR/ToR and SA-0-004 TS BASES 3.2.2 Editorial Correction Correction of reference format NRC's e-mail Background section: Use SA-TS-274 TS BASES 3.2.3 comments "LCO", RTP and "ASI"; no Email 6-4-2018 need to define again.

NRC's e-mail ASA section: List item d:

SA-TS-275 TS BASES 3.2.3 comments Use SDM; no need to Email 6-4-2018 define it again.

ASA section: third paragraph on page B 3.2.3-4, first NRC's e-mail sentence: Revise this SA-TS-276 TS BASES 3.2.3 comments sentence to add two LCO Email 6-4-2018 references, and remove definition of acronym COLR.

Incorporated latest revision information for TeR/ToR and SA-0-004 TS BASES 3.2.3 Editorial Correction Correction of reference format NRC's e-mail Background section: use SA-TS-277 TS BASES 3.2.4 comments "LCO", "ASI" and "Tq" Email 6-4-2018 ASA section: third paragraph on page B 3.2.4-4, first NRC's e-mail sentence: Revise this SA-TS-278 TS BASES 3.2.4 comments sentence to add two LCO Email 6-4-2018 references, and remove definition of acronym COLR.

NRC's e-mail Applicability section: Use SA-TS-279 TS BASES 3.2.4 comments RTP; no need to define it Email 6-4-2018 again.

KEPCO/KHNP 42 of 104

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 16 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Incorporated latest revision information for TeR/ToR and SA-0-004 TS BASES 3.2.4 Editorial Correction Correction of reference format NRC's e-mail Background section: Use SA-TS-280 TS BASES 3.2.5 comments "LCO", RTP and "Tq"; no Email 6-4-2018 need to define again.

NRC's e-mail ASA section: List item d:

SA-TS-281 TS BASES 3.2.5 comments Use SDM; no need to Email 6-4-2018 define it again ASA section: third paragraph on page B 3.2.5-4, first sentence: Revise this NRC's e-mail sentence to add two LCO SA-TS-282 TS BASES 3.2.5 comments references, and remove Email 6-4-2018 definition of acronyms "RCS" (previously defined) and COLR.

Incorporated latest revision information for TeR/ToR and SA-0-004 TS BASES 3.2.5 Editorial Correction Correction of reference format NRC's e-mail Background section: Use SA-TS-283 TS BASES 3.3.1 comments "LCOs", no need to define it Email 6-4-2018 again.

Background section, third paragraph on page B 3.3.1-3, second sentence: Edit NRC's e-mail sentence as indicated: The SA-TS-284 TS BASES 3.3.1 comments degraded condition will be Email 6-4-2018 further evaluated during performance of the Surveillance Requirement (SR).

Background section, last two paragraphs on page B 3.3.1-NRC's e-mail 7, make changes to match the SA-TS-285 TS BASES 3.3.1 comments SER (as noted in the SER Email 6-4-2018 comparison file comments b2, b3, b4, b5, b6 and b7.

ASA section, under 5.

NRC's e-mail Containment Pressure -

SA-TS-286 TS BASES 3.3.1 comments High: change "(MFLB)

Email 6-4-2018 accident" to "(MFLB)".

KEPCO/KHNP 43 of 104

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 16 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

ASA section, under 6, 7.

NRC's e-mail Steam Generator Pressure -

SA-TS-287 TS BASES 3.3.1 comments Low: change "MFLB Email 6-4-2018 accident" to "MFLB".

ASA section, under 12, 13.

NRC's e-mail Reactor Coolant Flow - Low:

comments change "steam line break" to SA-TS-288 TS BASES 3.3.1 Email 6-4-2018 "main steam line break".

Email 7-13-2018 Then replace "main steam line break" with "a MSLB".

ASA section, under 15.

Departure from Nucleate Boiling Ration (DNBR) -

Low: change "Steam line break" to "Main steam line NRC's e-mail break" and change "(AOO)"

SA-TS-289 TS BASES 3.3.1 comments to "(accident)". Then Email 6-4-2018 change it to "MSLB".

Change "Primary sample or instrument line break (accident)" to "Primary sample or instrument line break (AOO)"

ASA section, under 15.

Departure from Nucleate Boiling Ration (DNBR) -

SA-TS-290 TS BASES 3.3.1 Editorial Correction Low: change "Single reactor coolant pump (RCP)" to "Single RCP". Editorial change.

ASA section, under CPC NRC's e-mail Auxiliary Trips; use "ASI" SA-TS-291 TS BASES 3.3.1 comments instead of AXIAL SHAPE Email 6-4-2018 INDEX" KEPCO/KHNP 44 of 104

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 16 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

ACTIONS section:

Add blank line after list items 1, 2, 3, and 4. (in listing/table before A. 1and A.2)

Action A.1 and A.2; first sentence; change:

Condition A applies to the failure of a single TRIP channel or associated instrument channel inoperable in any RPS automatic trip function.

NRC's e-mail To SA-TS-292 TS BASES 3.3.1 comments Condition A applies when Email 7-16-2018 one or more RPS automatic trip Functions have one trip channel inoperable.

Action B.1 first sentence; change:

Condition B applies to the failure of two channels in any RPS automatic trip Function.

to Condition B applies when one or more RPS automatic trip Functions have two trip channels inoperable.

SRs section, on page B 3.3.1-37:

Bases For SR 3.3.1.7 first NRC's e-mail paragraph:

SA-TS-293 TS BASES 3.3.1 comments change "the entire channels" Email 6-4-2018 to "the entire channel" change "only RTCBs" to "only if the RTCBs" KEPCO/KHNP 45 of 104

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 16 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

SRs section, on page B 3.3.1-38:

Bases For SR 3.3.1.7 clarify first sentence below heading, LCL Tests, and first sentence below heading, Trip Path Tests, as indicated:

NRC's e-mail Local coincidence logic tests SA-TS-294 TS BASES 3.3.1 comments are described in Bases for Email 6-4-2018 LCO 3.3.4.

Trip path (initiation logic) tests are described in Bases for LCO 3.3.4.

change "only for" to "for only" to match the SER (as noted in the SER comparison file comment b8.

SRs section, on page B 3.3.1-38:

Bases for SR 3.3.1.7; last paragraph on page; change first sentence by inserting an before MTP; change third sentence as indicated:

NRC's e-mail The A note is added to SA-TS-295 TS BASES 3.3.1 comments specify that the CPC Email 6-4-2018 CHANNEL FUNCTIONAL TEST includes verifying that check each OPERABLE CPC have exact has the correct values of addressable constants installed in the CPC CHANNEL FUNCTIONAL TEST KEPCO/KHNP 46 of 104

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 16 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

SRs section, on page B 3.3.1-39:

Bases for SR 3.3.1.8; first paragraph; change fourth sentence drifts" to "drift" NRC's e-mail and "successive tests" to SA-TS-296 TS BASES 3.3.1 comments "successive Surveillances" Email 6-4-2018 Bases for SR 3.3.1.9; second paragraph; change third sentence drifts" to "drift" and "successive tests" to "successive Surveillances" SRs section, on page B 3.3.1-40:

Bases for SR 3.3.1.9; last paragraph, last sentence, NRC's e-mail change "daily calorimetric SA-TS-297 TS BASES 3.3.1 comments calibration" to "daily power Email 6-4-2018 calibration" and change "monthly linear subchannel gain" to "monthly linear power subchannel gain" SRs section, on page B 3.3.1-40: Bases for SR 3.3.1.10, second paragraph:

NRC's e-mail First sentence, insert more SA-TS-298 TS BASES 3.3.1 comments before frequent for Email 6-4-2018 improved logic.

Second sentence, remove extra space in self -

monitoring to correct typo.

KEPCO/KHNP 47 of 104

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 16 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

SRs section, on page B 3.3.1-41: Bases for SR 3.3.1.12, first paragraph: clarify second sentence as indicated:

Proper operation by of operating bypass permissive Functions is critical during plant startup because so that the associated operating NRC's e-mail bypass bypasses must can be SA-TS-299 TS BASES 3.3.1 comments manually put in place to Email 6-4-2018 allow startup operation. In addition, other operating bypasses and must be automatically removed by associated automatic operating bypass removal Functions at the appropriate points during power ascent to enable certain reactor trip Functions trips.

SRs section, on page B 3.3.1-41: Bases for SR 3.3.1.13, NRC's e-mail second paragraph, last SA-TS-300 TS BASES 3.3.1 comments sentence - Change daily Email 6-4-2018 calorimetric calibration to daily power calibration NRC's e-mail Background section: Use SA-TS-301 TS BASES 3.3.2 comments "LCOs", no need to define it Email 6-4-2018 again.

LCO section, second paragraph: change "All-NRC's e-mail bypass function" to "The all-SA-TS-302 TS BASES 3.3.2 comments bypass function" and Email 6-4-2018 "purpose of all-bypass" to "purpose of the all-bypass".

Applicability section, NRC's e-mail Paragraph enumerated b.:

SA-TS-303 TS BASES 3.3.2 comments before the last word LCO Email 6-4-2018 insert the missing word this KEPCO/KHNP 48 of 104

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 16 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

SRs section, Bases under heading Bistable Logic Tests; second paragraph, NRC's e-mail first sentence: Replace SA-TS-304 TS BASES 3.3.2 comments setting with settings to Email 6-4-2018 correct grammar of ...the as-left and as-found settings are consistent with...

SRs section, Bases for SR 3.3.2.4, first paragraph on page, fourth sentence:

NRC's e-mail Replace setting with SA-TS-305 TS BASES 3.3.2 comments settings to correct grammar Email 6-4-2018 of ...the as-left and as-found settings are consistent with...

Bases for SR 3.3.2.4, last NRC's e-mail paragraph, last sentence -

SA-TS-306 TS BASES 3.3.2 comments should say daily power Email 6-4-2018 calibration Background section, first sentence: Since RCPB is not NRC's e-mail previously defined in SA-TS-307 TS BASES 3.3.3 comments Subsection B 3.3.3, it needs Email 6-4-2018 to be defined on first use:

reactor coolant pressure boundary (RCPB)

NRC's e-mail Background section: Use SA-TS-308 TS BASES 3.3.3 comments "LCOs", no need to define it Email 6-4-2018 again.

NRC's e-mail Applicability section: Use SA-TS-309 TS BASES 3.3.3 comments SDM; no need to define it Email 6-4-2018 again.

Actions section, Bases for Action B.1, third sentence:

replace in with into.

NRC's e-mail Last senence of first SA-TS-310 TS BASES 3.3.3 comments paragraph change "failures" Email 6-4-2018 to "failure(s). (STSB Comments on DCA part 4 GTS and Bases Rev 2 May 31 2018)

KEPCO/KHNP 49 of 104

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 16 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Actions section (B.1, B.2.1, NRC's e-mail B.2.2, B.2.3, B.2.4, and SA-TS-311 TS BASES 3.3.3 comments B.2.5): Use RTP; no need Email 6-4-2018 to define it again.

Bases for SR 3.3.3.3; change NRC's e-mail second sentence by inserting SA-TS-312 TS BASES 3.3.3 comments a before maintenance and Email 6-4-2018 test panel (MTP)

Bases for SR 3.3.3.4; Change NRC's e-mail first paragraph, fourth SA-TS-313 TS BASES 3.3.3 comments sentence; change Email 6-4-2018 "surveillance" to "Surveillances" Bases for SR 3.3.3.4; Change second paragraph as indicated for clarity:

The decision amount of equipment drift size assumed NRC's e-mail in setpoint analysis is SA-TS-314 TS BASES 3.3.3 comments calculated by calculations is Email 6-4-2018 based on using an 18 month calibration cycle, which is based on operation operational experience and an 18 month fuel cycle.

NRC's e-mail Background section: Use SA-TS-315 TS BASES 3.3.4 comments "LCOs", no need to define it Email 6-4-2018 again.

Background section, first paragraph on page B 3.3.4-4:

NRC's e-mail change "All-bypass function" SA-TS-316 TS BASES 3.3.4 comments to "The all-bypass function" Email 6-4-2018 and "purpose of all-bypass" to "purpose of the all-bypass".

In the 2nd line of text in the NRC's e-mail APPLICABILITY section, SA-TS-317 TS BASES 3.3.4 comments replace MODE 1, 2 and Email 6-4-2018 with MODES 1, and 2, and NRC's e-mail Background section: last SA-TS-318 TS BASES 3.3.5 comments paragraph on page B 3.3.5-3, Email 6-4-2018 use "LCO" KEPCO/KHNP 50 of 104

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 16 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Background section, second paragraph on page B 3.3.5-4

- last sentence refers to the SR table of GTS Subsection 3.3.5 as the Surveillance Requirements section. This appears to be a unique statement not repeated elsewhere in the Bases, nor NRC's e-mail in the CE-STS. It appears to SA-TS-319 TS BASES 3.3.5 comments add no benefit since the Email 6-4-2018 reader is expected to know that each subsection in GTS Chapter 3 includes SRs in a SRs section (table) of the Specification. Therefore, remove it. (Delete sentence:

"SRs for the channels are specified in the Surveillance Requirements section."

Background section, fourth NRC's e-mail paragraph on page B 3.3.5-5:

SA-TS-320 TS BASES 3.3.5 comments change "of all-bypass" to "of Email 6-4-2018 the all-bypass".

ASA section, under 2.

Containment Spray Actuation NRC's e-mail Signal (CSAS): change SA-TS-321 TS BASES 3.3.5 comments "feedwater line breaks Email 6-4-2018 (FWLBs)" to "Main feedwater line breaks (MFLBs)".

ASA section, under 3.

NRC's e-mail Containment Isolation SA-TS-322 TS BASES 3.3.5 comments Actuation Signal (CIAS):

Email 6-4-2018 change "FWLBs" to "MFLBs".

ASA section, under 4. Main NRC's e-mail Steam Isolation Signal SA-TS-323 TS BASES 3.3.5 comments (MSIS): change "FWLB" to Email 6-4-2018 "MFLB".

KEPCO/KHNP 51 of 104

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 16 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

ASA section, under 5, 6.

Auxiliary Feedwater Actuation Signal (AFAS):

NRC's e-mail change "FWLB event" to SA-TS-324 TS BASES 3.3.5 comments "MFLB". Also change Email 6-4-2018 "steam generator tube rupture event" to "steam generator tube rupture".

NRC's e-mail LCO section: page 3.3.5-9, SA-TS-325 TS BASES 3.3.5 comments Use SDM; no need to Email 6-4-2018 define it again.

LCO section: page 3.3.5-9, NRC's e-mail under Bypass Removal, 3rd SA-TS-326 TS BASES 3.3.5 comments paragraph: change "MSLB Email 6-4-2018 events" to "MSLB".

LCO section, page B 3.3.5-NRC's e-mail 11 in discussion of Function SA-TS-327 TS BASES 3.3.5 comments b, change "Pressurizer Email 6-4-2018 pressure" to "Pressurizer Pressure" LCO section, page B 3.3.5-NRC's e-mail 12, under Bypass Removal, SA-TS-328 TS BASES 3.3.5 comments 3rd paragraph: change Email 6-4-2018 "MSLB events" to "MSLB".

LCO section, page B 3.3.5-12 in discussion of Function NRC's e-mail 4 Main Steam Isolation SA-TS-329 TS BASES 3.3.5 comments Signal; change "MODE 1, 2, Email 6-4-2018 3, and 4" to "MODES 1, 2, 3, and 4" APPLICABILITY section, NRC's e-mail page B 3.3.5-15, under item SA-TS-330 TS BASES 3.3.5 comments d.: change "MSLB accident" Email 6-4-2018 to "MSLB".

ACTIONS section, third paragraph. Correct typos in third paragraph by changing circuit effecting multiple NRC's e-mail functioning equipment to SA-TS-331 TS BASES 3.3.5 comments circuit affecting multiple Email 6-4-2018 functioning equipment associate functioning equipment to associated functioning equipment KEPCO/KHNP 52 of 104

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 16 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

ACTIONS section, page B 3.3.5-16, In title of first column of table, change Circuits to Circuit The second paragraph after the table incorrectly says NRC's e-mail there are two ACTIONS SA-TS-332 TS BASES 3.3.5 comments table NOTES, even though Email 6-4-2018 there is only one. Replace first and second sentences with the following sentence:

A Note has been added to the ACTIONS to clarify the application of the Completion Time rules.

ACTIONS section, last NRC's e-mail sentence under C.1, C.2.1 SA-TS-333 TS BASES 3.3.5 comments and C.2.2, change "Require Email 6-4-2018 Action" to "Required Actions".

ACTIONS section: Change discussion of Actions E.1 and E.2 to say First sentence: "If the Required Actions and associated Completion Times for SIAS, CIAS, and AFAS NRC's e-mail Functions cannot be met, the comments plant must be brought to a SA-TS-334 TS BASES 3.3.5 Email 7-5-2018 MODE in which the LCO Email 7-11-2018 does not apply."

Second sentence: To achieve this status, the plant must be brought to at least MODE 3 within 6 hours6.944444e-5 days 0.00167 hours 9.920635e-6 weeks 2.283e-6 months and to MODE 4 without reliance upon SGs for heat removal within 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months .

ACTIONS section, first sentence under F.1 and F.2, NRC's e-mail change to say: If a Required comments SA-TS-335 TS BASES 3.3.5 Action and associated Email 6-4-2018 Completion Time for a SIAS, Email 7-5-2018 CIAS, CSAS or MSIS function cannot be met, ...

KEPCO/KHNP 53 of 104

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 16 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

NRC's e-mail Delete extra period at bottom SA-TS-336 TS BASES 3.3.5 comments of fisrt page or SR section.

Email 6-4-2018 Editorial change.

SRs section, Bases for SR NRC's e-mail 3.3.5.3, second paragraph; SA-TS-337 TS BASES 3.3.5 comments second sentence change Email 6-4-2018 "drifts" to "drift".

ASA section, under 2.

Containment Spray Actuation NRC's e-mail Signal (CSAS): change SA-TS-338 TS BASES 3.3.6 comments "feedwater line breaks Email 6-4-2018 (FWLBs)" to "Main feedwater line breaks (MFLBs)".

ASA section, under 3.

NRC's e-mail Containment Isolation SA-TS-339 TS BASES 3.3.6 comments Actuation Signal (CIAS):

Email 6-4-2018 change "FWLBs" to "MFLBs".

ASA section, under 4. Main NRC's e-mail Steam Isolation Signal SA-TS-340 TS BASES 3.3.6 comments (MSIS): change "FWLB" to Email 6-4-2018 "MFLB".

ASA section, under 5, 6.

Auxiliary Feedwater Actuation Signal (AFAS):

NRC's e-mail change "LOCA event" to SA-TS-341 TS BASES 3.3.6 comments "LOCA", change "tube Email 6-4-2018 rupture event" to "tube rupture" and change "FWLB event" to "MFLB".

NRC's e-mail SA-TS-342 TS BASES 3.3.6 comments LCO section: use "LCO" Email 6-4-2018 KEPCO/KHNP 54 of 104

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 16 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

LCO Section: Modify discussion of Functions 5a, 5b, 5c, 5d, 6a, 6b 6c, 6d, 7c, and 7d to explain that AFAS is required in MODE 4 only while relying on SGs for heat removal.

For Function 5 add "AFAS-1 is required in MODES 1, 2 and 3, and in MODE 4 only while relying on SGs for heat removal." at end of first NRC's e-mail paragraph.

SA-TS-343 TS BASES 3.3.6 comments For Function 6 add "AFAS-2 Email 7-7-2018 is required in MODES 1, 2 and 3, and in MODE 4 only while relying on SGs for heat removal." at end of first paragraph.

For Function 7 add "AFAS is required in MODES 1, 2 and 3, and in MODE 4 only while relying on SGs for heat removal for functions 7c and 7d." at end of second paragraph.

APPLICABILITY section, NRC's e-mail page B 3.3.5-12, under item SA-TS-344 TS BASES 3.3.6 comments d.: change "MSLB accident" Email 6-4-2018 to "MSLB".

ACTIONS Section: In D.1, second paragraph; insert missing period at end of first sentence. ("The associated Completion Time is SA-TS-345 TS BASES 3.3.6 Editorial Correction reasonable based on operating experience for repair and restoration of this type of diverse manual ESF equipment.") Editorial change.

KEPCO/KHNP 55 of 104

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 16 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

ACTIONS Section:

Change "E.1 and E.2" to "E.1, E.2 and E.3".

Change the paragraph by inserting text as indicated:

If any Required Action and associated Completion Time of Condition A, B, C, or D cannot be met, or one or more Functions with two or more Actuation Logic channels are inoperable, the plant must be brought to a MODE in which the LCO does not apply. To achieve NRC's e-mail this status, the plant must be SA-TS-346 TS BASES 3.3.6 comments brought to at least MODE 3 Email 7-7-2018 within 6 hours6.944444e-5 days 0.00167 hours 9.920635e-6 weeks 2.283e-6 months and, and for Functions 5, 6, 7.c and 7.d, to MODE 4 without reliance upon SGs for heat removal within 36 hours4.166667e-4 days 0.01 hours 5.952381e-5 weeks 1.3698e-5 months , and for Functions 1, 2, 3, 4, 7.a, 7.b, 7.e, and 7.f, to MODE 5 within 36 hours4.166667e-4 days 0.01 hours 5.952381e-5 weeks 1.3698e-5 months . The allowed Completion Times are reasonable, based on operating experience, to reach the required plant conditions from full power conditions in an orderly manner and without challenging plant systems.

SRs section: Bases for SR 3.3.6.1, Third paragraph, NRC's e-mail change first sentence: from SA-TS-347 TS BASES 3.3.6 comments sensor input to the bistable Email 6-4-2018 logic processor through to the actuated components KEPCO/KHNP 56 of 104

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 16 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

SRs section, page B 3.3.6-18, second paragraph below heading Manual ESF Actuation Testing: Clarify this paragraph as indicated:

The 31 day Surveillance period Frequency is determined supported by NRC's e-mail operating experience, which SA-TS-348 TS BASES 3.3.6 comments and shows that equipment Email 6-4-2018 can meet the Surveillance of the manual ESF actuation equipment requirement condition when equipment is tested as this Surveillance period is usually successful when performed at this Frequency.

SRs section, SR 3.3.6.2 first NRC's e-mail paragraph: Change as SA-TS-349 TS BASES 3.3.6 comments indicated: Individual Email 6-4-2018 subgroup subgroups must also SRs section, fifth paragraph under heading SR 3.3.6.2; copy and revise as indicated and insert it into discussion NRC's e-mail under heading SR 3.3.6.1, SA-TS-350 TS BASES 3.3.6 comments after the third paragraph.

Email 6-6-2018 A This CHANNEL FUNCTIONAL TEST also verifies that an EDG start is separately actuated by SIAS, CSAS, and AFAS signals.

SRs section, fifth paragraph under heading SR 3.3.6.2; revise as indicated:

NRC's e-mail A CHANNEL FUNCTION SA-TS-351 TS BASES 3.3.6 comments TEST This Surveillance also Email 6-6-2018 verifies that an EDG start is separately actuated by SIAS, CSAS, and AFAS signals.

KEPCO/KHNP 57 of 104

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 16 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

SRs section, sixth paragraph under heading SR 3.3.6.2; clarify as indicated:

The 31 day Frequency on a STAGGERED TEST BASIS complies with the is supported by operating NRC's e-mail experience, which shows that SA-TS-352 TS BASES 3.3.6 comments the Surveillance of each ESF Email 6-4-2018 logic subgroup pair is usually successful when performed at this Frequency, and ensures the is adequate to ensure detection of problems of with individual logic signal signals can be detected within this time frame.

SRs section: Clarify the Bases for SR 3.3.6.3 as indicated:

A CHANNEL FUNCTIONAL TEST for of each diverse ESF manual actuation channel performs is performed to demonstrate NRC's e-mail OPERABILITY of the SA-TS-353 TS BASES 3.3.6 comments diverse manual ESF Email 6-4-2018 actuation circuit by manual actuation of each Function.

This testing is performed every 18 months, which is adequate to verify ensure that the trip pushbutton can actuate the actuation logic as designed.

NRC's e-mail Background section: Use SA-TS-354 TS BASES 3.3.7 comments "LCOs", no need to define it Email 6-4-2018 again.

KEPCO/KHNP 58 of 104

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 16 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

SRs section, Bases for SR 3.3.7.2, first paragraph on page, second sentence:

NRC's e-mail Replace setting with SA-TS-355 TS BASES 3.3.7 comments settings to correct grammar Email 6-4-2018 of ...the as-left and as-found settings are consistent with...

SRs section, Bases for SR 3.3.7.3, first paragraph, fifth NRC's e-mail sentence: Replace setting SA-TS-356 TS BASES 3.3.7 comments with settings to correct Email 6-4-2018 grammar of ...the as-left and as-found settings are consistent with...

SRs section, Bases for SR 3.3.8.2, first paragraph, NRC's e-mail second sentence: Replace SA-TS-357 TS BASES 3.3.7 comments setting with settings to Email 6-4-2018 correct grammar of ...the as-left and as-found settings are consistent with...

SRs section, Bases for SR 3.3.8.3, first paragraph, NRC's e-mail second sentence: Replace SA-TS-358 TS BASES 3.3.7 comments setting with settings to Email 6-4-2018 correct grammar of ...the as-left and as-found settings are consistent with...

NRC's e-mail Background section: use SA-TS-359 TS BASES 3.3.8 comments "LCO" Email 6-4-2018 NRC's e-mail Bases for SR 3.3.8.3; Keep SA-TS-360 TS BASES 3.3.8 comments LCO 3.6.7.c.2 on same line Email 6-4-2018 (one instance)

NRC's e-mail Background section: use SA-TS-361 TS BASES 3.3.9 comments "LCO" Email 6-4-2018 KEPCO/KHNP 59 of 104

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 16 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

SRs section, Bases for SR 3.3.9.2, second paragraph, NRC's e-mail first sentence: Replace SA-TS-362 TS BASES 3.3.9 comments setting with settings to Email 6-4-2018 correct grammar of ...the as-left and as-found settings are consistent with...

SRs section, Bases for SR 3.3.9.4, first paragraph, third NRC's e-mail sentence: Replace setting SA-TS-363 TS BASES 3.3.9 comments with settings to correct Email 6-4-2018 grammar of ...the as-left and as-found settings are consistent with...

NRC's e-mail Background section: use SA-TS-364 TS BASES 3.3.10 comments "LCO" Email 6-4-2018 SRs section, Bases for SR 3.3.10.2, first paragraph, NRC's e-mail second sentence: Replace SA-TS-365 TS BASES 3.3.10 comments setting with settings to Email 6-4-2018 correct grammar of ...the as-left and as-found settings are consistent with...

SRs section, Bases for SR 3.3.10.5, second paragraph, NRC's e-mail second sentence: Replace SA-TS-366 TS BASES 3.3.10 comments setting with settings to Email 6-4-2018 correct grammar of ...the as-left and as-found settings are consistent with...

NRC's e-mail SA-TS-367 TS BASES 3.3.11 comments LCO section: use "LCO" Email 6-4-2018 LCO section, under 5.

NRC's e-mail Reactor Vessel Level, 3rd SA-TS-368 TS BASES 3.3.11 comments paragraph: change "small Email 6-4-2018 break LOCA events" to "a small break LOCA".

KEPCO/KHNP 60 of 104

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 16 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

AMI Function 4 RCS Pressure, remove the phrase

"(wide range)" to be NRC's e-mail consistent with the function SA-TS-369 TS BASES 3.3.11 comments name in Table 3.3.11-1.

Email 6-4-2018 Also remove "Wide range" from the start of the second sentence of the paragraph.

NRC's e-mail Revise AMI Functions 19, 20 SA-TS-370 TS BASES 3.3.11 comments and 21 for clarity. See Email 6-4-2018 Email for details.

SRs section, Bases for SR 3.3.12.4 Frequency: Join the last three sentences NRC's e-mail (beginning with The SA-TS-371 TS BASES 3.3.12 comments Frequency of 18 months was Email 6-4-2018 chosen... and ending with

...acceptable from a reliability standpoint.) in a separate paragraph.

Background section:

Use RTP; there is no need to redefine it in Subsection B NRC's e-mail 3.3.13.

SA-TS-372 TS BASES 3.3.13 comments Use LCO; there is no need Email 6-4-2018 to redefine it in Subsection B 3.3.13.

Use "SDM"; there is no need to redefine it NRC's e-mail SRs section, Bases for SR SA-TS-373 TS BASES 3.3.13 comments 3.3.13.3, fifth sentence:

Email 6-4-2018 change "drifts" to "drift" NRC's e-mail SA-TS-374 TS BASES 3.3.14 comments LCO section: use "LCO" Email 6-4-2018 NRC's e-mail Actions section: Use SA-TS-375 TS BASES 3.3.14 comments "COLR" and "SDM"; there is Email 6-4-2018 no need to redefine NRC's e-mail Background section: use SA-TS-376 TS BASES 3.4.1 comments "LCO" Email 6-4-2018 NRC's e-mail ASA section: Use RTP; no SA-TS-377 TS BASES 3.4.1 comments need to define it again.

Email 6-4-2018 KEPCO/KHNP 61 of 104

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 16 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

NRC's e-mail SRs section - in the second to SA-TS-378 TS BASES 3.4.1 comments last line replace Mode 1 Email 6-4-2018 with MODE 1 NRC's e-mail SA-TS-379 TS BASES 3.4.2 comments LCO section: use "LCO" Email 6-4-2018 Bases for SR 3.4.2.1, second NRC's e-mail paragraph, first sentence, SA-TS-380 TS BASES 3.4.2 comments change "lower than that the" Email 6-4-2018 to " lower than the" NRC's e-mail Background section: use SA-TS-381 TS BASES 3.4.3 comments "LCO" Email 6-4-2018 In Applicability section, replace comma with NRC's e-mail semicolon at end of each SA-TS-382 TS BASES 3.4.3 comments LCO title; put period before Email 6-4-2018 close quote at end of last LCO title NRC's e-mail Last paragraph, change SA-TS-383 TS BASES 3.4.3 comments "Surveillance Requirements" Email 6-4-2018 to "SRs" NRC's e-mail Last paragraph, remove SA-TS-384 TS BASES 3.4.3 comments comma after LCO 3.4.2.

Email 6-4-2018 Editorial change.

Incorporated latest revision information for TeR/ToR and SA-0-004 TS BASES 3.4.3 Editorial Correction Correction of reference format NRC's e-mail SA-TS-385 TS BASES 3.4.4 comments ASA section: use "LCO" Email 6-4-2018 NRC's e-mail Page header should say SA-TS-386 TS BASES 3.4.5 comments RCS Loops -MODE 3 not Email 6-4-2018 RCS Loops -MODES 3 NRC's e-mail SA-TS-387 TS BASES 3.4.5 comments LCO section: use "LCO" Email 6-4-2018 In Applicability section, replace comma with NRC's e-mail semicolon at end of each SA-TS-388 TS BASES 3.4.5 comments LCO title.

Email 6-4-2018 Also put period before close quote at end of last LCO title KEPCO/KHNP 62 of 104

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 16 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Bases for Required Actions NRC's e-mail C.1 and C.2, fourth sentence, SA-TS-389 TS BASES 3.4.5 comments change "to subcritical" to "to Email 6-4-2018 ensure subcritical" NRC's e-mail Insert blank line above first SA-TS-390 TS BASES 3.4.5 comments line of SR section Email 6-4-2018 NRC's e-mail Page header should say SA-TS-391 TS BASES 3.4.6 comments RCS Loops -MODE 4 not Email 6-4-2018 RCS Loops -MODES 4 NRC's e-mail Background section: use SA-TS-392 TS BASES 3.4.6 comments "LCO" Email 6-4-2018 In Applicability section, first paragraph: Change first sentence as follows:

n MODE 4, this LCO applies because it is possible to remove core decay heat and to provide proper boron mixing with either the RCS loops and SGs or the SC System.

After this add the following NRC's e-mail new sentences:

SA-TS-393 TS BASES 3.4.6 comments In MODE 4, RCS circulation Email 6-4-2018 forced by RCPs is considered in the determination of the time available for mitigation of the accidental boron dilution event. In MODE 4 with all RCPs idle, the possibility of an inadvertent boron dilution event (Ref. 1) is precluded by adherence to LCO 3.1.12, which requires that potential dilution sources be isolated.

In Applicability section, replace comma with NRC's e-mail semicolon at end of each SA-TS-394 TS BASES 3.4.6 comments LCO title; put period before Email 6-4-2018 close quote at end of last LCO title.

KEPCO/KHNP 63 of 104

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 16 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

In

References:

Change "None." to "1. FSAR, NRC's e-mail Subsection 15.4.6."

SA-TS-395 TS BASES 3.4.6 comments (Corresponding to change Email 6-4-2018 made to Applicability section.)

NRC's e-mail Background section: use SA-TS-396 TS BASES 3.4.7 comments "LCO" Email 6-4-2018 ASA Section; Revise first paragraph as indicated:

In MODE 5, RCS circulation forced by RCPs is considered in the determination of the time available for mitigation of the accidental boron dilution event. The SC NRC's e-mail trains provide this circulation SA-TS-397 TS BASES 3.4.7 comments In MODE 5 with all RCPs Email 6-4-2018 idle, the possibility of an inadvertent boron dilution event (Ref. 1) is precluded by adherence to LCO 3.1.12, which requires that potential dilution sources be isolated.

The flow provided by one SC train is adequate for decay heat removal.

LCO Section; Delete first sentence of third paragraph as indicated:

This LCO is modified by a Note that prohibits boron dilution when SC forced flow is stopped because an even NRC's e-mail concentration distribution SA-TS-398 TS BASES 3.4.7 comments cannot be ensured. Core Email 6-4-2018 outlet temperature is to be maintained at least 5.6°C (10°F) below saturation temperature, so that no vapor bubble would form and possibly cause a natural circulation flow obstruction.

KEPCO/KHNP 64 of 104

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 16 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

In Applicability section, revise first paragraph as indicated:

In MODE 5 with RCS loops filled, this LCO requires NRC's e-mail forced circulation to remove SA-TS-399 TS BASES 3.4.7 comments decay heat from the core and Email 6-4-2018 to provide proper boron mixing. One SC train provides sufficient circulation for these purposes this purpose.

In Applicability section, replace comma with NRC's e-mail semicolon at end of each SA-TS-400 TS BASES 3.4.7 comments LCO title; put period before Email 6-4-2018 close quote at end of last LCO title.

Make SR 3.4.7.4 consistent with SR 3.4.6.4 and SR NRC's e-mail 3.4.8.5 by replacing SA-TS-401 TS BASES 3.4.7 comments Shutdown Cooling System Email 6-4-2018 train locations with SC train locations In

References:

Change NRC's e-mail "None." to "1. FSAR, SA-TS-402 TS BASES 3.4.7 comments Subsection 15.4.6."

Email 6-4-2018 (Corresponding to change made to ASA section.)

NRC's e-mail Background section: use SA-TS-403 TS BASES 3.4.8 comments "LCO" Email 6-4-2018 Background section: In third paragraph, change SCS train to SC train in next to last sentence: Entry into a NRC's e-mail condition with no SCSSC SA-TS-404 TS BASES 3.4.8 comments train in operation stops heat Email 7-16-2018 removal and should only be considered for limited circumstances such as when switching from one SCSSC train to the other.

KEPCO/KHNP 65 of 104

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 16 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

ASA section, first paragraph, last phrase of third sentence NRC's e-mail (and for boron mixing) is SA-TS-405 TS BASES 3.4.8 comments technically incorrect and Email 6-4-2018 should be deleted; this is reason for Subsection 3.1.12.

ASA Section; Revise first paragraph as indicated:

In MODE 5, RCS circulation forced by RCPs is considered in the determination of the time available for mitigation of the accidental boron dilution event. The SC NRC's e-mail trains provide this circulation SA-TS-406 TS BASES 3.4.8 comments In MODE 5 with all RCPs Email 6-4-2018 idle, the possibility of an inadvertent boron dilution event (Ref. 1) is precluded by adherence to LCO 3.1.12, which requires that potential dilution sources be isolated.

The flow provided by one SC train is adequate for decay heat removal.

Applicability section, for NRC's e-mail second and third paragraphs, SA-TS-407 TS BASES 3.4.8 comments change font size to 11 pt.

Email 6-4-2018 (move text to next page as needed)

NRC's e-mail ACTIONS: Replace (127 ft SA-TS-408 TS BASES 3.4.8 comments 1/4 in) with (127 ft 1/4 in)

Email 6-4-2018 NRC's e-mail Penultimate paragraph, SA-TS-409 TS BASES 3.4.8 comments change "Surveillance Email 6-4-2018 Requirements" to "SRs" In Applicability section, replace comma with semicolon at end of each NRC's e-mail LCO title; put period before SA-TS-410 TS BASES 3.4.8 comments close quote at end of last Email 6-4-2018 LCO title; Applicability section, for last three LCOs in list, change font size to 11 pt.

KEPCO/KHNP 66 of 104

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 16 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

In

References:

Change NRC's e-mail "None." to "1. FSAR, SA-TS-411 TS BASES 3.4.8 comments Subsection 15.4.6."

Email 6-4-2018 (Corresponding to change made to ASA section.)

NRC's e-mail Background section: use SA-TS-412 TS BASES 3.4.9 comments "LCO" Email 6-4-2018 LCO section: Revise third sentence of fisrt paragraph as follows:

The minimum operating water level is established to NRC's e-mail ensure that pressurizer SA-TS-413 TS BASES 3.4.9 comments heaters remain covered with Email 6-4-2018 water to prevent failure, which could occur if the heaters were energized uncovered in the steam bubble region.

LCO section: Third sentence NRC's e-mail of second paragraph: Change SA-TS-414 TS BASES 3.4.9 comments "a wide margin to saturation" Email 6-4-2018 to "a wide subcooling margin to saturation" the phrase 6 hours6.944444e-5 days 0.00167 hours 9.920635e-6 weeks 2.283e-6 months in the NRC's e-mail discussion of Actions D.1 SA-TS-415 TS BASES 3.4.9 comments and D.2 should be placed on Email 6-4-2018 the same line KEPCO/KHNP 67 of 104

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 16 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Background section, third paragraph, third and fourth sentences, correct grammar as indicated:

...The POSRV lift settings setting (as-found setpoint) include includes a tolerance of 1.5% for the lifting NRC's e-mail pressure during operation.

SA-TS-416 TS BASES 3.4.10 comments After testing, the lift settings Email 6-4-2018 setting (as-left setpoint) are is adjusted to within the setpoint tolerance of 0.75%. ...

Use a hard-hyphen in the terms as-left and as-found to ensure they are not split between consecutive lines.

LCO section, first paragraph, third and fourth sentences, correct grammar as indicated:

...The POSRV lift settings setting (as-found setpoint) include includes a tolerance of 1.5% for the lifting NRC's e-mail pressure during operation.

SA-TS-417 TS BASES 3.4.10 comments After testing, the lift settings Email 6-4-2018 setting (as-left setpoint) are is adjusted to within the setpoint tolerance of 0.75%. ...

Use a hard-hyphen in the terms as-left and as-found to ensure they are not split between consecutive lines.

KEPCO/KHNP 68 of 104

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 16 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

LCO section,

Third paragraph: insert the before two spring-loaded pilot valves... for clarity.

NRC's e-mail

Fifth paragraph: replace SA-TS-418 TS BASES 3.4.10 comments leakage with LEAKAGE Email 6-4-2018 since it is clear that RCS pressure boundary LEAKAGE is meant; even though CE-STS, page B 3.4.10-2 uses lower case in the same sentence.

Applicability section,

First paragraph, first sentence: Use LTOP because it this acronym was previously defined in this Bases subsection in the Background section in the title of LCO 3.4.11.

NRC's e-mail

Second paragraph, third SA-TS-419 TS BASES 3.4.10 comments line: Use PTLR; there is no Email 6-4-2018 need to define it again in Subsection B 3.4.10.

Second paragraph, fourth line: Change ...LTOP protection is provided ... to

...LTOP is provided ... to remove redundancy using the word protection..

Actions section, Bases for Required Action A.1 - Since RCPB is not previously NRC's e-mail defined in Subsection B SA-TS-420 TS BASES 3.4.10 comments 3.4.10, it needs to be defined Email 6-4-2018 on first use in the third sentence: reactor coolant pressure boundary (RCPB)

NRC's e-mail Last paragraph, change SA-TS-421 TS BASES 3.4.10 comments "Surveillance Requirements" Email 6-4-2018 to "SRs" NRC's e-mail Background section, first SA-TS-422 TS BASES 3.4.11 comments paragraph: Use LCO; no Email 6-4-2018 need to define it again here KEPCO/KHNP 69 of 104

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 16 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

ASA section: Fourth to last NRC's e-mail paragraph, first sentence:

SA-TS-423 TS BASES 3.4.11 comments Remove apparent hard return Email 6-4-2018 in middle of first line.

ASA section: Third to last NRC's e-mail paragraph: Remove extra SA-TS-424 TS BASES 3.4.11 comments space from start of first Email 6-4-2018 sentence.

NRC's e-mail ASA section: Last sentence:

SA-TS-425 TS BASES 3.4.11 comments Insert The before LTOP Email 6-4-2018 System ...

NRC's e-mail Applicability section: Use SA-TS-426 TS BASES 3.4.11 comments PTLR; no need to define it Email 6-4-2018 again here.

Actions section, Bases for Action D.1: Revise for clarity as suggested:

If both SCS suction line relief valves are inoperable, an action shall must be initiated immediately to depressurize the RCS and establish the alternate an adequate open RCS vent NRC's e-mail flow path paths. The SA-TS-427 TS BASES 3.4.11 comments immediate Completion Time Email 6-4-2018 reflects the importance of recovering establishing an adequate open vent flow path the capability of vent because the an inadvertent or uncontrolled actuation of safety injection pumps or charging flow control valves could cause the overpressure overpressurize the RCPB and SCS.

SRs section: Add Bases for Surveillance equivalent to NUREG-2194, SR 3.4.14.2, NRC's e-mail for new SR 3.4.11.1,See SA-TS-428 TS BASES 3.4.11 comments Email for details. renumber Email 6-4-2018 subsequent SRs. Modify subsequent SRs. See Email for details.

KEPCO/KHNP 70 of 104

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 16 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

NRC's e-mail Background section: use SA-TS-429 TS BASES 3.4.12 comments "LCO" Email 6-4-2018 ASA section:

First paragraph - Insert the phrase Except for primary NRC's e-mail to secondary LEAKAGE, SA-TS-430 TS BASES 3.4.12 comments the in place of The at Email 6-4-2018 beginning of first sentence.

Fourth paragraph - add metric value for 0.3 gpm in the first sentence ASA section:

Second paragraph: change "steam line break (SLB) accident" to "main steam line NRC's e-mail break (MSLB)"

SA-TS-431 TS BASES 3.4.12 comments Fourth paragraph: change Email 6-4-2018 "SLB" to "MSLB", change "SLB accident" to "MSLB" and change "SLB" to "MSLB".

Background section: First NRC's e-mail paragraph, last sentence: Use SA-TS-432 TS BASES 3.4.13 comments LCO; no need to define it Email 6-4-2018 again here NRC's e-mail Background section: use SA-TS-433 TS BASES 3.4.14 comments "LCO" Email 6-4-2018 NRC's e-mail Background section: use SA-TS-434 TS BASES 3.4.15 comments "LCO" Email 6-4-2018 Background section: Second paragraph: change "steam NRC's e-mail line break (SLB)" to "main SA-TS-435 TS BASES 3.4.15 comments steam line break (MSLB)"

Email 6-4-2018 and change "(SGTR) accident" to "(SGTR)".

KEPCO/KHNP 71 of 104

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 16 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

ASA section:

First paragraph: change "SLB or a SGTR accident" to "MSLB or a SGTR" NRC's e-mail Second paragraph: change SA-TS-436 TS BASES 3.4.15 comments "SLB" to "MSLB".

Email 6-4-2018 Third paragraph: change "SLB" to "MSLB".

Fifth paragraph: change "SLB" to "MSLB".

ASA section: First NRC's e-mail paragraph: change "a SGTR" SA-TS-437 TS BASES 3.4.15 comments to "an SGTR". Editorial Email 6-4-2018 change.

LCO section: Second NRC's e-mail paragraph: change "SLB and SA-TS-438 TS BASES 3.4.15 comments SGTR accident" to "MSLB Email 6-4-2018 and SGTR" and change "SLB" to "MSLB".

NRC's e-mail APPLICABILITY section:

SA-TS-439 TS BASES 3.4.15 comments First paragraph: change Email 6-4-2018 "SLB" to "MSLB".

ACTIONS section:

NRC's e-mail A.1 and A.2, third paragraph:

SA-TS-440 TS BASES 3.4.15 comments change "SLB" to "MSLB".

Email 6-4-2018 B.1, first paragraph: change "SLB" to "MSLB".

NRC's e-mail SA-TS-441 TS BASES 3.4.16 comments LCO section: use "LCO" Email 6-4-2018 Actions section:

In the discussion of NOTE for Action A.1 & A.2, second line on page, the term NRC's e-mail MODE(s) should be SA-TS-442 TS BASES 3.4.15 comments changed to MODE(S)

Email 6-4-2018 In the discussion of Action B.1, second paragraph, second line, the term MODE(s) should be changed to MODE(S)

KEPCO/KHNP 72 of 104

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 16 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Bases for SR 3.4.16.1, first sentence - for consistency in NRC's e-mail phrasing and nomenclature, SA-TS-443 TS BASES 3.4.16 comments change RCGV function Email 6-4-2018 valves will function to RCGV function System valves will function Bases for SR 3.4.16.1, fourth sentence - add comma after NRC's e-mail Program because the next SA-TS-444 TS BASES 3.4.16 comments clause begins with since, Email 6-4-2018 which means because in this usage.

Bases for SR 3.4.16.2, second sentence: Insert a NRC's e-mail comma after the word SA-TS-445 TS BASES 3.4.16 comments experience as is customary Email 6-4-2018 when followed by a which-clause In the last sentence of the discussion of SR 3.4.16.3, the phrase make in NRC's e-mail advertent closure of these SA-TS-446 TS BASES 3.4.16 comments valves unlikely. should be Email 6-4-2018 revised to read make in advertent an inadvertent closure of these valves unlikely.

References section: Missing NRC's e-mail reference FSAR Section SA-TS-447 TS BASES 3.4.16 comments 5.4.12, RCS High Point Email 6-4-2018 Vents. is added as "1.

FSAR, Subsection 5.4.12" NRC's e-mail Background section: use SA-TS-448 TS BASES 3.4.17 comments "LCO" Email 6-4-2018 KEPCO/KHNP 73 of 104

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 16 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

ASA section: First paragraph: change "a SGTR" to "an SGTR" (two instances). Second NRC's e-mail paragraph: change "a SGTR" SA-TS-449 TS BASES 3.4.17 comments to "an SGTR".

Email 6-4-2018 LCO section: Last two paragraphs; change "a SGTR" to "an SGTR" (one instance in each).

Editorial change.

In Reference 5, the title for RG 1.121 should be provided NRC's e-mail for consistency with the rest SA-TS-450 TS BASES 3.4.17 comments of referenced RGs in the TS Email 6-4-2018 Bases. (Bases for Plugging Degraded PWR Steam Generator Tubes)

Background Section: last paragraph. Replace last sentence: The need to ensure that three SITs are adequate for this function is consistent with DVI line break assumption and that four NRC's e-mail SITs are consistent with cold SA-TS-451 TS BASES 3.5.1 comments leg break assumption in the Email 7-16-2018 LOCA analysis.

with Four SITs are adequate for this function for a cold leg guillotine break which is the limiting break case in the LOCA analysis.

ASA Section: second paragraph, last sentence:

Change as marked; In During a LOCA, the entire NRC's e-mail contents of four SITs are SA-TS-452 TS BASES 3.5.1 comments assumed to be injected Email 7-20-2018 directly to vessel downcomer via the direct vessel injection nozzle during the blowdown, lower plenum refill, and early core reflood phases .

KEPCO/KHNP 74 of 104

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 16 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

ASA Section: Fourth paragraph, last sentence:

NRC's e-mail Change as marked; SA-TS-453 TS BASES 3.5.1 comments No operator action is Email 7-16-2018 assumed during blowdown stage of a large break LOCA.

ASA Section: Fourth paragraph; Correct error in effective delay:

This results in a minimum SA-TS-454 TS BASES 3.5.1 Editorial Correction effective delay of over 60 40 seconds during which the SITs must provide the core cooling function.

ASA Section; Seventh paragraph (after listing LOCA acceptance criteria),

revised as follows:

Since the SITs discharge NRC's e-mail during the blowdown phase, SA-TS-455 TS BASES 3.5.1 comments lower plenum refill, and Email 7-20-2018 early core reflood phases of a LBLOCA , they do not contribute to the long term requirements of 10 CFR 50.46.

ASA Section: 9th paragraph from the end of the section, first sentence: Change as marked; The minimum volume NRC's e-mail requirement for the SITs SA-TS-456 TS BASES 3.5.1 comments ensures that four SITs can Email 7-20-2018 provide adequate inventory to reflood the core and downcomer following a large break LOCA (LBLOCA) considering ECC water bypass.

NRC's e-mail SA-TS-457 TS BASES 3.5.1 comments LCO section: use "LCO" Email 6-4-2018 KEPCO/KHNP 75 of 104

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 16 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

LCO section: first paragraph, last sentence: change as follows:

NRC's e-mail Four SITs are required to be SA-TS-458 TS BASES 3.5.1 comments OPERABLE to ensure 100%

Email 6-4-2018 of the contents of four of the SITs will reach the core adequate core cooling during a LBLOCA.

LCO section: second paragraph: change as follows:

If the contents of fewer than four tanks SITs are injected NRC's e-mail during the blowdown, lower SA-TS-459 TS BASES 3.5.1 comments plenum refill, and early core Email 7-20-2018 reflood phases phase of a LBLOCA considering ECC water bypass, the ECCS acceptance criteria of 10 CFR 50.46 (Ref. 3) could be violated.

BACKGROUND section:

NRC's e-mail Second paragraph: change SA-TS-460 TS BASES 3.5.2 comments "steam line break accident" Email 6-4-2018 to "main steam line break (MSLB)".

NRC's e-mail ASA section: Second SA-TS-461 TS BASES 3.5.2 comments paragraph; use "LCO" Email 6-4-2018 ASA section: Second paragraph: change "steam NRC's e-mail line break (SLB) accident SA-TS-462 TS BASES 3.5.2 comments and a CEA ejection accident" Email 6-4-2018 to "MSLB and a CEA ejection".

ASA section: Third paragraph; change "main NRC's e-mail steam line break event" to SA-TS-463 TS BASES 3.5.2 comments "MSLB".

Email 6-4-2018 Fourth paragraph: change "LOCA event" to "LOCA".

KEPCO/KHNP 76 of 104

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 16 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

ASA section: Penultimate paragraph: change "SLB" to NRC's e-mail "MSLB".

SA-TS-464 TS BASES 3.5.2 comments Change subsequent instances Email 6-4-2018 from "main steamline break" to "MSLB".

Applicability section, first NRC's e-mail paragraph, change SA-TS-465 TS BASES 3.5.2 comments "Surveillance Requirements" Email 6-4-2018 to "SRs" (two instances)

Actions section: first paragraph for Actions B.1 NRC's e-mail and B.2: Closing parenthesis SA-TS-466 TS BASES 3.5.2 comments is missing after Trains 2 Email 6-4-2018 and 4 - this should say:

(Trains 1 and 3, or Trains 2 and 4) or not.

Significant white space after NRC's e-mail Bases for SR 3.5.2.1, move SA-TS-467 TS BASES 3.5.2 comments up Bases for other SRs, Email 6-4-2018 beginning with SR 3.5.2.2, from subsequent pages.

SRs section: Insert space around each use of +/- so that the following phrase NRC's e-mail appears as: 3.8 +/- 0.19 liters SA-TS-468 TS BASES 3.5.2 comments (1.0 +/- 0.05 gallons) at the Email 6-4-2018 temperature of 25 +/- 5°C (77

+/- 9°F). (changed "gallon" to "gallons")

BACKGROUND section:

NRC's e-mail Second paragraph: change SA-TS-469 TS BASES 3.5.3 comments "steam line break" to "main Email 6-4-2018 steam line break".

NRC's e-mail Background section: use SA-TS-470 TS BASES 3.5.4 comments "LCO" Email 6-4-2018 NRC's e-mail Background section: use SA-TS-471 TS BASES 3.6.1 comments "LCO" Email 6-4-2018 KEPCO/KHNP 77 of 104

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 16 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Correct inconsistency related to the containment peak pressure between DCD TS B3.6.1 and DCD Table 6.2.1-2.

SA-TS-472 TS BASES 3.6.1 Editorial Correction Change the containment peak pressure in DCD TS B 3.6.1 from 51.09 psia to 51.21 psia (3.592 kg/cm2G to 3.60 kg/cm2G).

To address CR-18-N-006.

ASA section: In the 2nd NRC's e-mail paragraph, remove the front SA-TS-473 TS BASES 3.6.1 comments end parenthesis from the Email 6-4-2018 phrase a (LOCA Correct inconsistency related to the containment peak pressure between DCD TS B3.6.2 and DCD Table 6.2.1-2.

SA-TS-474 TS BASES 3.6.2 Editorial Correction Change the containment peak pressure in DCD TS B 3.6.4 from 51.09 psia to 51.21 psia (3.592 kg/cm2G to 3.60 kg/cm2G).

To address CR-18-N-006.

NRC's e-mail Applicability section: use SA-TS-475 TS BASES 3.6.2 comments "LCO" Email 6-4-2018 ASA section: penultimate paragraph; change "double ended discharge leg shot break" to "double ended SA-TS-476 TS BASES 3.6.2 Editorial Correction discharge leg slot break" to correct type and be consistent with B 3.6.1 and B 3.6.4.

Editorial change.

KEPCO/KHNP 78 of 104

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 16 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Applicability section, last sentence is incorrect; it should say:

In MODES 5 and 6 with RCS level 38.72 m (127 ft 1/4 in) conditions MODE 5 with any RCS loop not filled, NRC's e-mail and in MODE 6 with the SA-TS-477 TS BASES 3.6.2 comments refueling pool water level Email 7-17-2018 7.0 m (23 ft) above the top of the reactor vessel flange, the requirements of the containment air locks are addressed in LCO 3.6.7, Containment Penetrations -

Shutdown Operations.

NRC's e-mail SA-TS-478 TS BASES 3.6.3 comments ASA section: use "LCO" Email 6-4-2018 Correct inconsistency related to the containment peak pressure between DCD TS B3.6.4 and DCD Table 6.2.1-2.

SA-TS-479 TS BASES 3.6.4 Editorial Correction Change the containment peak pressure in DCD TS B 3.6.4 from 51.09 psia to 51.21 psia (3.59 kg/cm2G to 3.60 kg/cm2G).

To address CR-18-N-006.

NRC's e-mail SA-TS-480 TS BASES 3.6.4 comments LCO section: use "LCO" Email 6-4-2018 NRC's e-mail Background section: use SA-TS-481 TS BASES 3.6.5 comments "LCO" Email 6-4-2018 ASA section: First NRC's e-mail paragraph: change "MSLB SA-TS-482 TS BASES 3.6.5 comments event" to "MSLB" and Email 6-4-2018 change "LOCA event" to "LOCA".

KEPCO/KHNP 79 of 104

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 16 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

ASA Section: A conforming change should have been made to the highest peak containment pressure of 52.09 psig in the 3rd paragraph to read 51.09 NRC's e-mail psig to be consistent with a comments same change in TS Bases B SA-TS-483 TS BASES 3.6.6 Email 6-4-2018 3.6.1 and B 3.6.2.

Email 7-20-18 Change the containment peak pressure in DCD TS B 3.6.6 from 51.09 psia to 51.21 psia (3.592 kg/cm2G to 3.60 kg/cm2G).

To address CR-18-N-006.

Applicability section: In the NRC's e-mail 3rd paragraph, the value of SA-TS-484 TS BASES 3.6.6 comments 127 ft 1/4 in should not be Email 6-4-2018 broken into different lines.

Also change SCS to SC NRC's e-mail Actions section: B.1 and B.2; SA-TS-485 TS BASES 3.6.6 comments use "LCO" Email 6-4-2018 SR 3.6.6.7: In the fourth NRC's e-mail paragraph, the term criteria SA-TS-486 TS BASES 3.6.6 comments should be changed to Email 6-4-2018 criterion Incorporated latest revision information for TeR/ToR and SA-0-004 TS BASES 3.6.6 Editorial Correction Correction of reference format NRC's e-mail Background section: use SA-TS-487 TS BASES 3.6.7 comments "LCO" Email 6-4-2018 KEPCO/KHNP 80 of 104

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 16 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Applicability section, first paragraph: Replace any RCS loops with any RCS loop to match the Applicability statement NRC's e-mail Applicability section, first SA-TS-488 TS BASES 3.6.7 comments paragraph: Replace above Email 6-4-2018 the top of reactor vessel flange with above the top of the reactor vessel flange to match the Applicability statement Actions section: In the discussion of Actions A.1 NRC's e-mail and B.1, brackets around SA-TS-489 TS BASES 3.6.7 comments Completion Time values Email 6-4-2018 should be removed as conforming changes to the revised ACTIONS Table.

Actions section: In the discussion of Action B.1; removed brackets around the vessel level value, 38.72 m (127 ft 1/4 in).

Also revise as indicated:

If Action A.1 has not been completed within the 4 hours4.62963e-5 days 0.00111 hours 6.613757e-6 weeks 1.522e-6 months , then the an RCS level must be restored to of >

[38.72 m (127 ft 1/4 in)]

must be established within 6 NRC's e-mail hours of Action A.1 not being SA-TS-490 TS BASES 3.6.7 comments met. Maintaining this level Email 7-17-2018 with one or more penetrations not in the required status is acceptable because this inventory provides adequate time for operators to respond to a loss of shutdown cooling event by isolating affected penetrations, restoring shutdown cooling, and preventing steaming into the containment.

KEPCO/KHNP 81 of 104

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 16 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

SRs section: Remove NRC's e-mail brackets from 12 hour1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months SA-TS-491 TS BASES 3.6.7 comments Frequency for SR 3.6.7.1 and Email 6-4-2018 18 month Frequency for SR 3.6.7.2.

References section:

NRC's e-mail Reference 1 updated to SA-TS-492 TS BASES 3.6.7 comments reflect the latest revision Email 6-4-2018 (Revision 1, March 2018).

Incorporated latest revision information for TeR/ToR and SA-0-004 TS BASES 3.6.7 Editorial Correction Correction of reference format NRC's e-mail Background section: use SA-TS-493 TS BASES 3.7.1 comments "RTP" and "LCO" Email 6-4-2018 Background section: delete NRC's e-mail comma to correct editorial SA-TS-494 TS BASES 3.7.1 comments error in the phrase FSAR, Email 6-4-2018 Section 5.2 and 5.4 (Ref. 1),

ASA section:

Fifth paragraph: change "feedwater line break NRC's e-mail (FWLB)" to "main feedwater SA-TS-495 TS BASES 3.7.1 comments line break (MFLB)", change Email 6-4-2018 "FWLB event" to "MFLB".

Sixth paragraph: change "FWLB" to "MFLB".

ASA Section: remove spaces NRC's e-mail to Correct editorial error in SA-TS-496 TS BASES 3.7.1 comments the terms 4 %, 3 % and Email 6-4-2018 1 %

In first paragraph, first sentence of Background section: insert (SGs) after NRC's e-mail steam generators; second SA-TS-497 TS BASES 3.7.2 comments sentence, insert (SG) after Email 6-4-2018 steam generator; thereafter replace steam generator with SG and steam generators with SGs KEPCO/KHNP 82 of 104

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 16 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

ASA section:

First paragraph: change "large steam line break (SLB)" to "main steam line break (MSLB)", and change "SLB events" to "MSLB".

Second paragraph: change "The limiting case" to "The case" and change "SLB" to NRC's e-mail "MSLB".

SA-TS-498 TS BASES 3.7.2 comments Fifth paragraph: change Email 6-4-2018 "different steam line break (SLB) events" to "different MSLBs", change "large SLB" to "MSLB", and change "large SLB" to "MSLB".

Penultimate paragraph:

change "feedwater line break" to "main feedwater line break" NRC's e-mail SA-TS-499 TS BASES 3.7.2 comments LCO section: use "LCO" Email 6-4-2018 ASA section, Fourth paragraph on page, second and third sentences: The system name high pressure safety injection (HPSI) is NRC's e-mail not used in APR1400 design SA-TS-500 TS BASES 3.7.2 comments description; rather safety Email 6-4-2018 injection (SI) is used, as in SI pumps; so change high pressure safety injection (HPSI) pumps to high pressure safety injection (SI) pumps or an SI pump Actions section: In the NRC's e-mail discussion of Action B.1, the SA-TS-501 TS BASES 3.7.2 comments Completion Time of 8 Email 6-4-2018 hours should be changed to 4 hours4.62963e-5 days 0.00111 hours 6.613757e-6 weeks 1.522e-6 months KEPCO/KHNP 83 of 104

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 16 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

SRs section; SR 3.7.2.2; add explanation for Surveillance column Note that modifies the performance Frequency.

Use same text as already included in Bases for SR 3.7.2.1:

"This test is conducted in NRC's e-mail MODE 3, with the unit at comments operating temperature and SA-TS-502 TS BASES 3.7.2 Email 6-4-2018 pressure. This SR is modified Email 7-9-2018 by a Note that allows entry into and operation in MODE 3 prior to performing the SR.

This allows a delay of testing until MODE 3, in order to establish conditions consistent with those under which the acceptance criterion was generated."

Background section: make changes as indicated in the e-mail.

With following exceptions:

1. In the first paragraph of BACKGROUND section, " ~

steam line breaks (SLBs) or and FWLBs inside containment ~ ", the conjunction "or" is used instead of "and". Because NRC's e-mail this could mis-lead the reader SA-TS-503 TS BASES 3.7.3 comments that simultaneous occurrence Email 6-4-2018 of MSLB and FWLB accident is possible, which is not assumed in the designed based accident analysis.

2. In the last sentence of 4'th paragraph of BACKGROUND section, "These check valves ensure that the consequences of events do not exceed the capacity ~ such as Containment Spray System KEPCO/KHNP 84 of 104

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 16 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure) and the Shutdown Cooling System" is changed to "These check valves ensure that the consequences of events do not exceed the capacity ~ such as Containment Spray System with the Shutdown Cooling Pump as a backup". Because the Shutdown Cooling System does not have a containment heat removal function. However, the shutdown cooling pump is functionally interchangeable with the containment spray pump. If the shutdown cooling system is written with the containment spray system as the containment heat removal systems, then, it could mis-lead the reader that the shutdown cooling system has the containment heat removal function.

Backgroung section:

First paragraph; change "feedwater line breaks (FWLBs)" to "main feed line breaks (MFLBs)", change NRC's e-mail "steam line breaks (SLBs) or SA-TS-504 TS BASES 3.7.3 comments FWLBs" to "main steam line Email 6-4-2018 breaks (MSLBs) or MFLBs" and change "SLBs" to "MSLBs".

Third paragraph; change "SLB or FWLB" to "MSLB or MFLB".

KEPCO/KHNP 85 of 104

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 16 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

ASA section:

First paragraph: change "large SLB" to "MSLB", and change "large FWLB" to NRC's e-mail "MFLB".

SA-TS-505 TS BASES 3.7.3 comments Second paragraph: change Email 6-4-2018 "an SLB, FWLB" to "an MSLB, MFLB" and change "an SLB or FWLB event" to "an MSLB or MFLB".

NRC's e-mail SA-TS-506 TS BASES 3.7.3 comments LCO section: use LCO Email 6-4-2018 LCO section:

First paragraph: change NRC's e-mail "FWLB or SLB" to "MSLB SA-TS-507 TS BASES 3.7.3 comments or MFLB".

Email 6-4-2018 Second paragraph: change "an SLB or FWLB" to "an MSLB or MFLB".

ASA section:

Second paragraph: change NRC's e-mail "feedwater line break" to SA-TS-508 TS BASES 3.7.4 comments "main feedwater line break" Email 6-4-2018 and change "SGTR event" to "SGTR" in two instances.

ASA section: Second NRC's e-mail paragraph: change "a SGTR" SA-TS-509 TS BASES 3.7.4 comments to "an SGTR". Editorial Email 6-4-2018 change.

NRC's e-mail SA-TS-510 TS BASES 3.7.4 comments LCO section: use "LCO" Email 6-4-2018 KEPCO/KHNP 86 of 104

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 16 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

ACTIONS section, A.1, add fhe following after the exsisting paragraph:

A Note has been added in the ACTION to exclude the MODE change restriction of LCO 3.0.4. This exception allows entry into the NRC's e-mail applicable MODE while SA-TS-511 TS BASES 3.7.4 comments relying on the ACTIONS Email 6-4-2018 with one MSADV line inoperable. This exception is acceptable due to the redundant design of MSADV lines and the ability to restore the MSADV within 7 days while the plant remains at, or proceeds to, power operation.

NRC's e-mail Background section, first SA-TS-512 TS BASES 3.7.5 comments paragraph, second sentence:

Email 6-4-2018 use (LCO 3.7.6)

ASA section:

Second paragraph: change NRC's e-mail "Feedwater line break SA-TS-513 TS BASES 3.7.5 comments (FWLB)" to "Main feedwater Email 6-4-2018 line break (MFLB)"

Fourth paragraph; change "FWLB" to "MFLB" ASA Section: In the 3rd paragraph, the phrases main feed water isolation valve NRC's e-mail and AFW flow to the SA-TS-514 TS BASES 3.7.5 comments faulted SG should be Email 6-4-2018 corrected to main feedwater isolation valve and The AFW flow to the faulted SG LCO Section: In the 1st paragraph, the phrase Four NRC's e-mail independent AFW trains, in SA-TS-515 TS BASES 3.7.5 comments two divisions should be Email 6-4-2018 revised to remove the term independent to reflect the revised LCO statement.

KEPCO/KHNP 87 of 104

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 16 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

LCO section: Fourth paragraph:

Second sentence. replace NRC's e-mail are with is to correct SA-TS-516 TS BASES 3.7.5 comments grammar: ...each of the two Email 6-4-2018 turbine driven pumps are is powered from steam supplied by the respective SG, ...

Actions section: In the discussion of Action A.1, the phrase within the [3] day Completion Time of NRC's e-mail Condition A revised to read SA-TS-517 TS BASES 3.7.5 comments within the [72] hour Email 6-4-2018 Completion Time of Condition A to match the specified Completion Time for Required Action A.1.

Actions section: In the discussion of Action C.1, the phrase within the NRC's e-mail Completion Time of SA-TS-518 TS BASES 3.7.5 comments Required Action C.1 revised Email 6-4-2018 to read within [24] hours to match the specified Completion Time for Required Action C.1.

Actions section: In the discussion of Actions D.1 and D.2, revise first sentence as follows:

When Required Action A.1, NRC's e-mail B.1, or C.1 cannot be SA-TS-519 TS BASES 3.7.5 comments completed within the Email 6-4-2018 required Completion Time, or when three AFW trains are inoperable in MODE 1, 2, or 3 , the unit must be placed in a MODE in which the LCO does not apply.

KEPCO/KHNP 88 of 104

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 16 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure) revise the Subsection B 3.7.5, Actions section, Bases for Required Actions D.1 and D.2, as shown: When Required Action A.1, B.1, or C.1 cannot be completed within the required Completion Time, or when NRC's e-mail three AFW trains are SA-TS-520 TS BASES 3.7.5 comments inoperable in MODE 1, 2, or Email 7-13-2018 3, the unit must be placed in a MODE in which the LCO does not apply. To achieve this status, the unit must be placed in at least MODE 3 within 6 hours6.944444e-5 days 0.00167 hours 9.920635e-6 weeks 2.283e-6 months , and MODE 4 without reliance upon SGs for heat removal within 18 hours2.083333e-4 days 0.005 hours 2.97619e-5 weeks 6.849e-6 months .

Actions section: In the discussion of Action F.1, the NRC's e-mail phrase LCO 3.0.3 is not SA-TS-521 TS BASES 3.7.5 comments applicable, because it could Email 6-4-2018 force the unit into a less safe condition revised to remove the ,

NRC's e-mail Background section, first SA-TS-522 TS BASES 3.7.6 comments paragraph, second sentence:

Email 6-4-2018 use (LCO 3.7.5)

ASA section: Second NRC's e-mail paragraph: change "large SA-TS-523 TS BASES 3.7.6 comments feedwater line break" to Email 6-4-2018 "main feedwater line break" NRC's e-mail SA-TS-524 TS BASES 3.7.6 comments LCO section: use "RTP" Email 6-4-2018 Applicability section: In the NRC's e-mail first line on the page, SA-TS-525 TS BASES 3.7.6 comments change MODE 1, 2, and 3 Email 6-4-2018 to MODES 1, 2, and 3 KEPCO/KHNP 89 of 104

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 16 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

LCO section, first paragraph, NRC's e-mail fourth sentence: change SA-TS-526 TS BASES 3.7.7 comments "Limiting Condition for Email 6-4-2018 Operation (LCO)" to "LCO's" Actions section, bases for NRC's e-mail Required Action A.1, edit SA-TS-527 TS BASES 3.7.7 comments first paragraph for grammar Email 6-4-2018 and clarity as indciated in email..

Background section, third NRC's e-mail paragraph, second sentence:

SA-TS-528 TS BASES 3.7.8 comments Define ESW on first use as Email 6-4-2018 follows: essential service water (ESW) pumps ASA section: first paragraph on page:

First sentence: define the acronyms SCS and CCW on NRC's e-mail first use.

SA-TS-529 TS BASES 3.7.8 comments

Second sentence: Use one Email 6-4-2018 SC pump, instead of one Shutdown Cooling System (SCS) pump, for consistency with phrasing in Sections 3.4 and 3.9.

Actions section, Bases for Required Action A.1; first NRC's e-mail paragraph, second sentence:

SA-TS-530 TS BASES 3.7.8 comments use LCO. Third Email 6-4-2018 sentence: change "inoperable shutdown cooling." to "inoperable SCS division."

Background section: In the NRC's e-mail second paragraph, change SA-TS-531 TS BASES 3.7.9 comments all modes of operation to Email 6-4-2018 all MODES of operation NRC's e-mail Actions section, Bases for SA-TS-532 TS BASES 3.7.10 comments Required Action B.1 and B.2:

Email 6-4-2018 use LCO; Background section, fourth NRC's e-mail paragraph, last sentence:

SA-TS-533 TS BASES 3.7.11 comments revise to "cooling coils of the Email 6-4-2018 two AHUs" KEPCO/KHNP 90 of 104

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 16 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

LCO section; use LCO in NRC's e-mail penultimate paragraph.

SA-TS-534 TS BASES 3.7.11 comments LCO section, join last Email 6-4-2018 paragraph to preceding paragraph Actions section: Bases for NRC's e-mail Action A.1: Change first SA-TS-535 TS BASES 3.7.11 comments sentence to "inoperable for Email 6-4-2018 reasons other" Actions section: In the second paragraph of Actions NRC's e-mail E.1 and E.2, the phrase the SA-TS-536 TS BASES 3.7.11 comments emergency MODE of Email 6-4-2018 operation changed to the emergency mode of operation Actions section: In the third NRC's e-mail paragraph of Actions E.1 and SA-TS-537 TS BASES 3.7.11 comments E.2, end the first sentence Email 6-4-2018 with the CRE.

Actions section, Bases for NRC's e-mail Action F.1, end of first SA-TS-538 TS BASES 3.7.11 comments sentence, insert the before Email 6-4-2018 CRE.

In

REFERENCES:

Change ML number of Reference 8 from ML040300604 to ML040300694. (The change to ML040300604 provided in RAI 507-8587, Question 16-159, Supplement SA-TS-539 TS BASES 3.7.11 Editorial Correction (MKD/NW-17-0264L), is not correct. The ML number listed in the original (ML040300694) matches that in NUREG-1432 Rev.

4.) Editorial correction.

Also in NRC comments 6/4/2018.

NRC's e-mail LCO section, last paragraph:

SA-TS-540 TS BASES 3.7.12 comments use LCO Email 6-4-2018 KEPCO/KHNP 91 of 104

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 16 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Actions section, Bases for NRC's e-mail Action B.1: delete Part SA-TS-541 TS BASES 3.7.12 comments from 10 CFR Part 50.34 in Email 6-4-2018 third sentence.

In the 1st paragraph of SR 3.7.12.4, the text should state NRC's e-mail the post-accident mode of SA-TS-542 TS BASES 3.7.12 comments operation instead of the Email 6-4-2018 post-accident MODE of operation NRC's e-mail LCO section, last paragraph:

SA-TS-543 TS BASES 3.7.13 comments use LCO Email 6-4-2018 NRC's e-mail SA-TS-544 TS BASES 3.7.14 comments ASA section: use LCO Email 6-4-2018 NRC's e-mail Background section, first SA-TS-545 TS BASES 3.7.15 comments sentence: use LCO Email 6-4-2018 In the second paragraph of NRC's e-mail the ASA Section, change to:

SA-TS-546 TS BASES 3.7.15 comments "during the these events by a Email 6-4-2018 minimum boron concentration of NRC's e-mail In the second paragraph of SA-TS-547 TS BASES 3.7.15 comments the ASA Section, change to:

Email 6-4-2018 "1,240 ppm" to "1,231 ppm" Background section, third paragraph:

Third sentence, clarify unusual construction a Keff no > 0.95 by replacing it NRC's e-mail with "a Keff of 0.95" SA-TS-548 TS BASES 3.7.16 comments

state 4-digit integers using a Email 6-4-2018 comma

Change "maintain Keff 0.95 to "maintain a Keff of 0.95

Last sentence, Use LCO KEPCO/KHNP 92 of 104

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 16 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Applicability section: Insert blank line after text.

NRC's e-mail Actions section, Bases for SA-TS-549 TS BASES 3.7.16 comments Required Action A.1, first Email 6-4-2018 sentence: Replace last word applied with applicable.

Incorporated latest revision information for TeR/ToR and SA-0-004 TS BASES 3.7.16 Editorial Correction Correction of reference format NRC's e-mail Background section, fourth SA-TS-550 TS BASES 3.7.17 comments paragraph: use LCO Email 6-4-2018 NRC's e-mail ASA section: Third SA-TS-551 TS BASES 3.7.17 comments paragraph: change "MSLB Email 6-4-2018 accident" to "MSLB" SRs section: In the discussion of SR 3.7.17.1, NRC's e-mail the phrase to take SA-TS-552 TS BASES 3.7.17 comments appropriate ACTIONS Email 6-4-2018 revised to to take appropriate actions; Background Section, sixth paragraph; Remove brackets in first sentence; "The onsite standby power NRC's e-mail source for each ESF bus is a SA-TS-553 TS BASES 3.8.1 comments dedicated EDG. EDGs [1A, Email 7-20-2018 1B, 1C, and 1D] are dedicated to ESF buses

[SW01A, SW01B, SW01C, and SW01D], respectively."

ASA section: Revise references to Sections 3.2, NRC's e-mail 3.4, and 3.6 by placing SA-TS-554 TS BASES 3.8.1 comments section titles in quotation Email 6-4-2018 marks; i.e., ... Bases for ...

Section 3.4, Reactor Coolant System.

NRC's e-mail LCO section, second SA-TS-555 TS BASES 3.8.1 comments paragraph: use LCO Email 6-4-2018 KEPCO/KHNP 93 of 104

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 16 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

NRC's e-mail Background section: use SA-TS-556 TS BASES 3.8.2 comments LCO Email 6-4-2018 In the final line of the 1st paragraph on page B 3.8.2-2, NRC's e-mail the text should read during SA-TS-557 TS BASES 3.8.2 comments shutdown MODES based on Email 6-4-2018 instead of during shutdown modes based on LCO section: The first NRC's e-mail paragraph on page B 3.8.2-3 SA-TS-558 TS BASES 3.8.2 comments is arranged as a paragraph Email 6-4-2018 followed by two bulleted paragraphs.

LCO section: The first paragraph on page B 3.8.2-3 now arranged as a paragraph NRC's e-mail followed by two bulleted SA-TS-559 TS BASES 3.8.2 comments paragraphs.; Remove Email 7-20-2018 brackets in bulleted paragraphs around TR01M, TR02M, TR01N and TR02N.

Actions section; A.2.1, A.2.2, NRC's e-mail A.2.3, B.1, B.2, and B.3: Use SA-TS-560 TS BASES 3.8.2 comments "SDM"; there is no need to Email 6-4-2018 redefine it NRC's e-mail ASA section: Use "LCOs",

SA-TS-561 TS BASES 3.8.3 comments no need to define it again.

Email 6-4-2018 Actions section: Fourth line of discussion of Required NRC's e-mail Action A.1: Change volume SA-TS-562 TS BASES 3.8.3 comments of diesel fuel oil for 6 day Email 6-4-2018 supply to [313,358 L (82,780 gal)] <<CR-17-M-140 2/3>>

Actions section: Delete extra SA-TS-563 TS BASES 3.8.3 Editorial Correction period after B.1 paragraph.

Editorial correction.

SRs section, SR 3.8.3.1:

Third line of first paragraph:

NRC's e-mail Change volume of diesel fuel SA-TS-564 TS BASES 3.8.3 comments oil for 7 day supply to Email 6-4-2018

[365,584 L (96,577 gal)]

<<CR-17-M-140 3/3>>

KEPCO/KHNP 94 of 104

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 16 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

NRC's e-mail Background section, sixth SA-TS-565 TS BASES 3.8.4 comments paragraph: use LCO Email 6-4-2018 NRC's e-mail Background section, first SA-TS-566 TS BASES 3.8.5 comments line: use LCO Email 6-4-2018 Actions section; B.1, B.2.1, NRC's e-mail B.2.2, and B.2.3: Use SA-TS-567 TS BASES 3.8.5 comments "SDM"; there is no need to Email 6-4-2018 redefine it NRC's e-mail Background section, first SA-TS-568 TS BASES 3.8.6 comments line: use LCO Email 6-4-2018 Actions section; Bases for NRC's e-mail required Actions B.1 and SA-TS-569 TS BASES 3.8.6 comments B.2, first sentence, change Email 6-4-2018 "subsystem" to "division" Actions section; Bases for required Actions C.1, C.2, NRC's e-mail and C.3, first sentence -

SA-TS-570 TS BASES 3.8.6 comments change "subsystem" to Email 6-4-2018 "division" and "electrolyte level" to "with electrolyte level" Actions section; Bases for required Action E.1, first sentence, change NRC's e-mail "subsystem" to "divisions".

SA-TS-571 TS BASES 3.8.6 comments Last sentence change Email 6-4-2018 "subsystem" to "division".

Further, in last sentence change "at least one" to "both trains of one".

KEPCO/KHNP 95 of 104

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 16 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Actions section; Bases for required Action F.1, second sentence - Revise to be consistent with correction Condition F:

NRC's e-mail Additionally, discovering SA-TS-572 TS BASES 3.8.6 comments one or more batteries in one Email 6-4-2018 subsystem division with float current > 2 amps, and with one or more battery cells with float voltage 2.07 V and float current > 2 amps indicates NRC's e-mail Background section: Correct SA-TS-573 TS BASES 3.8.7 comments name of RPS to Reactor Email 6-4-2018 Protection System; NRC's e-mail ASA section: Use "LCO" SA-TS-574 TS BASES 3.8.7 comments instead of "Section" Email 6-4-2018 ASA section: in first paragraph, last sentence factual correction is needed as indicated:

NRC's e-mail These limits are discussed in SA-TS-575 TS BASES 3.8.7 comments more detail in the Bases for Email 7-17-2018 LCOs of Sections 3.2, Power Distribution Limits, 3.4, Reactor Coolant System (RCS), and 3.6, Containment Systems.

LCO section - Grammar correction to third sentence NRC's e-mail of penultimate paragraph:

SA-TS-576 TS BASES 3.8.7 comments If Were the inverter were not Email 6-4-2018 disconnected, the resulting voltage condition might damage the inverter.

ACTIONS section - A.1 first paragraph, change "constant voltage source transformer" NRC's e-mail to "regulating transformer".

SA-TS-577 TS BASES 3.8.7 comments Second paragraph, change Email 6-4-2018 "constant voltage transformer" to "regulating transformer" KEPCO/KHNP 96 of 104

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 16 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

NRC's e-mail Background section: use SA-TS-578 TS BASES 3.8.8 comments LCO Email 6-4-2018 NRC's e-mail ASA section: Correct name SA-TS-579 TS BASES 3.8.8 comments of RPS to Reactor Email 6-4-2018 Protection System; ACTIONS section; Last paragraph on page B 3.8.8-4, last sentence - change NRC's e-mail the unit safety systems is SA-TS-580 TS BASES 3.8.8 comments without power or powered Email 6-4-2018 from... to the unit safety systems are without power or are powered from...

Actions section; A.1, A.2.1, NRC's e-mail A.2.2, and A.2.3: Use SA-TS-581 TS BASES 3.8.8 comments "SDM"; there is no need to Email 6-4-2018 redefine it KEPCO/KHNP 97 of 104

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 16 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Actions section; A.1, A.2.1, A.2.2, and A.2.3: change as marked:

If two divisions are required by LCO 3.8.10, Distribution Systems - Shutdown, the remaining OPERABLE inverters may be capable of supporting sufficient required features to allow continuation of irradiated fuel movement, operations with a potential for draining the reactor vessel, and operations with a potential for positive reactivity additions. that could result in loss of required SHUTDOWN MARGIN (SDM) (MODE 5) or boron concentration (MODE 6). By NRC's e-mail the allowance of the option SA-TS-582 TS BASES 3.8.8 comments to declare required features Email 6-4-2018 inoperable with the associated inverter(s) inoperable, appropriate restrictions will be implemented in accordance with the affected required features LCO ACTIONS.

In many instances, this option can involve undesired administrative efforts.

Therefore, the allowance for sufficiently conservative actions is made (i.e., to suspend, movement of irradiated fuel assemblies, and operations involving positive reactivity additions) that could result in loss of required SDM (MODE 5) or boron concentration (MODE 6).

KEPCO/KHNP 98 of 104

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 16 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

ACTIONS section - A.1, NRC's e-mail A.2.1, A.2.2, and A.2.3: last SA-TS-583 TS BASES 3.8.8 comments paragraph, change "constant Email 6-4-2018 voltage source transformer" to "regulating transformer" Background section,

-- First paragraph, first sentence - Remove extra NRC's e-mail space(s) from between SA-TS-584 TS BASES 3.8.9 comments divided and into in the Email 6-4-2018 second line.

-- Second paragraph, last sentence - Use LCO Background section; clarify third, fourth and fifth paragraphs as indicated and delete sixth paragraph: see email for details on the three modified paragraphs.

Exceptions:

NRC's e-mail 1. Last sentence of fourth SA-TS-585 TS BASES 3.8.9 comments paragraph: Change "Class 1E Email 6-4-2018 AC safety bus" into "Class 1E AC bus" because "Class 1E" and "safety" are overlapping in their meaning.

2. Third paragraph: Change "the one 480 Vac load centers" into "one 480 Vac load center".

Background section: 4th NRC's e-mail paragraph, change "constant SA-TS-586 TS BASES 3.8.9 comments voltage source transformer" Email 6-4-2018 to "regulating transformer" ASA section: Use "LCOs" instead of "Sections" as follows:

NRC's e-mail for LCOs Sections 3.2, SA-TS-587 TS BASES 3.8.9 comments Power Distribution Limits, Email 6-4-2018 Section 3.4, Reactor Coolant System (RCS), and Section 3.6, Containment Systems.

KEPCO/KHNP 99 of 104

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 16 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

LCO section last sentence NRC's e-mail of penultimate paragraph:

SA-TS-588 TS BASES 3.8.9 comments "constant voltage Email 6-4-2018 transformer" changed to "regulating transformer" ACTIONS section, B.1; last NRC's e-mail sentence of second SA-TS-589 TS BASES 3.8.9 comments paragraph: "constant voltage Email 6-4-2018 transformer" changed to "regulating transformer" NRC's e-mail Background section: use SA-TS-590 TS BASES 3.8.10 comments LCO Email 6-4-2018 Actions section;A.1, A.2.1, NRC's e-mail A.2.2, A.2.3, and A.2.4: Use SA-TS-591 TS BASES 3.8.10 comments "SDM"; there is no need to Email 6-4-2018 redefine it NRC's e-mail Background section: use SA-TS-592 TS BASES 3.9.1 comments "COLR and LCO Email 6-4-2018 ASA section:

First paragraph: change NRC's e-mail "boron dilution accident" to SA-TS-593 TS BASES 3.9.1 comments "boron dilution event" Email 6-4-2018 Fourth paragraph: change "boron dilution accident" to "boron dilution event" ASA section: First NRC's e-mail paragraph: change "boron SA-TS-594 TS BASES 3.9.2 comments dilution accident" to "boron Email 6-4-2018 dilution event" (two instances)

ASA section: Use SDM; no need to define it again.

LCO section: Use LCO; no NRC's e-mail need to define it again.

SA-TS-595 TS BASES 3.9.2 comments LCO section: Second Email 6-4-2018 paragraph, last line, replace secured with isolated Add blank line at end of Applicability section KEPCO/KHNP 100 of 104

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 16 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Background section, first sentence: use LCO. Also, in penultimate paragraph the NRC's e-mail value 203.2 and the unit SA-TS-596 TS BASES 3.9.3 comments mm are broken up on Email 6-4-2018 separate lines. They should appear in the same line of text.

SRs section: Last line of NRC's e-mail Bases for SR 3.9.3-4. insert SA-TS-597 TS BASES 3.9.3 comments 15.0.3 after Standard Email 6-4-2018 Review Plan Section Background section: First NRC's e-mail paragraph: change "boron SA-TS-598 TS BASES 3.9.4 comments dilution accident" to "boron Email 6-4-2018 dilution event" Background section:

Replace SCS heat NRC's e-mail exchanger with shutdown SA-TS-599 TS BASES 3.9.4 comments cooling (SC) heat exchanger Email 6-4-2018 ASA section:

Replace SCS pump with SC pump NRC's e-mail SA-TS-600 TS BASES 3.9.4 comments ASA section: use LCO Email 6-4-2018 LCO section: (dps) In the 2nd line of the next to last NRC's e-mail paragraph on page B 3.9.4-2, SA-TS-601 TS BASES 3.9.4 comments the text should state Email 6-4-2018 shutdown MODES of operation vice shutdown modes of operation LCO section:

- Replace SCS train with NRC's e-mail SC train SA-TS-602 TS BASES 3.9.4 comments **Replace SCS pump with Email 6-4-2018 SC pump Also in Applicability, Action and SR sections.

KEPCO/KHNP 101 of 104

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 16 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

There is no single horizontal line separating the ACTIONS and SURVEILLANCE NRC's e-mail REQUIREMENTS sections.

SA-TS-603 TS BASES 3.9.4 comments A single horizontal line Email 6-4-2018 should be inserted, with a blank line above and below the line, as margin between the line and the text.

Background section: First NRC's e-mail paragraph: change "boron SA-TS-604 TS BASES 3.9.5 comments dilution accident" to "boron Email 6-4-2018 dilution event" Background section:

- Replace SCS heat NRC's e-mail exchanger with shutdown SA-TS-605 TS BASES 3.9.5 comments cooling (SC) heat exchanger Email 6-4-2018 and SC heat exchanger thereafter.

LCO: Replace (127 ft 1/4 in) with (127 ft 1/4 in) change "containment spray pump" to "containment spray (CS) pump" Use LCO; no need to define LCO again NRC's e-mail Fifth paragraph: Revise to SA-TS-606 TS BASES 3.9.5 comments state: ... to support filling or Email 6-4-2018 draining of the refueling pool or for performance of required testing.

Fifth paragraph: Define acronym IRWST on its first use in Subsection B 3.9.5.

In the 2nd and 3rd lines of the 4th paragraph in the LCO NRC's e-mail section, the text should be SA-TS-607 TS BASES 3.9.5 comments shutdown MODES of Email 6-4-2018 operation instead of shutdown modes of operation KEPCO/KHNP 102 of 104

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 16 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Applicability section: Revise second sentence by placing NRC's e-mail Reactor Coolant System in SA-TS-608 TS BASES 3.9.5 comments quotation marks; i.e., ...

Email 6-4-2018 LCOs in Section 3.4, Reactor Coolant System.

Actions section:

Bases for Actions A.1 and NRC's e-mail A.2: Keep LCO 3.9.4 on SA-TS-609 TS BASES 3.9.5 comments same line.

Email 6-4-2018 Bases for Action B.3:

Replace > 38.72 m with 38.72 m Actions section:

Bases for Action B.4, third paragraph: Replace SC problems with SCS problems Bases for Actions C.1, C.2, and C.3: Replace 38.72 NRC's e-mail m with < 38.72 m SA-TS-610 TS BASES 3.9.5 comments Last sentence: keep 30 Email 6-4-2018 minutes on same line, and

- - replace containment spray pump with CS pump Bases for Action D.1:

Replace > 38.72 m with 38.72 m SR section:

Bases for SR 3.9.5.3: This discussion uses containment spray (CS) pump followed by CS pump instead of containment spray pump NRC's e-mail (CSP) followed by CSP SA-TS-611 TS BASES 3.9.5 comments which was used in Bases for Email 6-4-2018 ACTION C. ***Make these paragraphs consistent.

Bases for SR 3.9.5.3, penultimate sentence uses Surveillance Requirements; change this to SRs KEPCO/KHNP 103 of 104

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 16 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Applicability section: no NRC's e-mail need to define LCO again.

SA-TS-612 TS BASES 3.9.6 comments Instead say Specification Email 6-4-2018 3.9.6 is applicable ...

NRC's e-mail Actions section, Bases for SA-TS-613 TS BASES 3.9.6 comments Required Action A.3, replace Email 6-4-2018 or with and ASA section, first paragraph:

Edit first sentence as indicated:

NRC's e-mail refueling operations is SA-TS-614 TS BASES 3.9.7 comments preclude precluded by Email 6-4-2018 adherence to this LCO Limiting Condition for Operation (LCO),

LCO section: Use SDM ASA section: First NRC's e-mail paragraph: change "boron SA-TS-615 TS BASES 3.9.7 comments dilution accident" to "boron Email 6-4-2018 dilution event" The title of the section in the upper right hand corner of NRC's e-mail the page is incorrectly SA-TS-616 TS BASES 3.9.8 comments marked Refueling Water Email 6-4-2018 Level. It is replaced with the correct title, Decay Time.

KEPCO/KHNP 104 of 104

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 17 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Revised data for RAI 558-9456(1) 17.4.2 MKD/NW-18-0070L response Revised data for RAI 316-8305(1R3) 17.4.2 MKD/NW-18-0021L response Revised data for RAI 316-8305(1R3) 17.4.3.1 MKD/NW-18-0021L response Matched references to the SA-0-002 17.4.3.5 Editorial Correction renumbered section/table/figure/items Incorporated latest revision information for TeR/ToR and SA-0-004 17.4.5 Editorial Correction Correction of reference format Correction of reference SA-0-003 17.4.5 Editorial Correction format Correction of reference SA-0-003 17.4.5 Editorial Correction format Table 17.4-1 Revised data for RAI 316-8305(1R4) MKD/NW-18-0106L (1 of 32) response Table 17.4-1 Revised data for RAI 316-8305(1R2) MKD/NW-17-0318L (2 of 32) response Table 17.4-1 Revised data for RAI 316-8305(1R3) MKD/NW-18-0021L (2 of 32) response Table 17.4-1 Revised data for RAI 316-8305(1R4) MKD/NW-18-0106L (2 of 32) response Table 17.4-1 Revised data for RAI 316-8305(1R3) MKD/NW-18-0021L (3 of 32) response Table 17.4-1 Revised data for RAI 316-8305(1R3) MKD/NW-18-0021L (4 of 32) response Table 17.4-1 Revised data for RAI 316-8305(1R4) MKD/NW-18-0106L (4 of 32) response Table 17.4-1 Revised data for RAI 316-8305(1R4) MKD/NW-18-0106L (5 of 32) response Table 17.4-1 Revised data for RAI 316-8305(1R3) MKD/NW-18-0021L (6 of 32) response Table 17.4-1 Revised data for RAI 316-8305(1R4) MKD/NW-18-0106L (6 of 32) response Table 17.4-1 Revised data for RAI 316-8305(1R4) MKD/NW-18-0106L (7 of 32) response Table 17.4-1 Revised data for RAI 316-8305(1R3) MKD/NW-18-0021L (7 of 32) response Table 17.4-1 Revised data for RAI 316-8305(1R3) MKD/NW-18-0021L (8 of 32) response KEPCO/KHNP 1 of 3

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 17 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Table 17.4-1 Revised data for RAI 316-8305(1R4) MKD/NW-18-0106L (9 of 32) response Table 17.4-1 Revised data for RAI 316-8305(1R3) MKD/NW-18-0021L (9 of 32) response The description of The description of Table 17.4-1 MC01M/01N in Table MC01M/01N in table 17.4-1 EOC-T2-319 (9 of 32) 17.4-1 is required to be is corrected to 125V DC corrected as TYPO. from 250V DC Table 17.4-1 Revised data for RAI 316-8305(1R3) MKD/NW-18-0021L (10 of 32) response Table 17.4-1 Revised data for RAI 316-8305(1R4) MKD/NW-18-0106L (10 of 32) response Table 17.4-1 Revised data for RAI 316-8305(1R4) MKD/NW-18-0106L (11 of 32) response Table 17.4-1 Revised data for RAI 316-8305(1R3) MKD/NW-18-0021L (11 of 32) response Table 17.4-1 Revised data for RAI 316-8305(1R3) MKD/NW-18-0021L (12 of 32) response Table 17.4-1 Revised data for RAI 316-8305(1R3) MKD/NW-18-0021L (13 of 32) response Table 17.4-1 Revised data for RAI 316-8305(1R3) MKD/NW-18-0021L (14 of 32) response Table 17.4-1 Revised data for RAI 316-8305(1R3) MKD/NW-18-0021L (16 of 32) response Table 17.4-1 Revised data for RAI 316-8305(1R4) MKD/NW-18-0106L (16 of 32) response Table 17.4-1 Revised data for RAI 316-8305(1R4) MKD/NW-18-0106L (17 of 32) response Table 17.4-1 Revised data for RAI 316-8305(1R4) MKD/NW-18-0106L (18 of 32) response Table 17.4-1 Revised data for RAI 316-8305(1R4) MKD/NW-18-0106L (19 of 32) response Table 17.4-1 Revised data for RAI 316-8305(1R3) MKD/NW-18-0021L (19 of 32) response Table 17.4-1 Revised data for RAI 316-8305(1R3) MKD/NW-18-0021L (20 of 32) response Table 17.4-1 Revised data for RAI 316-8305(1R4) MKD/NW-18-0106L (21 of 32) response Table 17.4-1 Revised data for RAI 316-8305(1R4) MKD/NW-18-0106L (22 of 32) response Table 17.4-1 Revised data for RAI 316-8305(1R4) MKD/NW-18-0106L (23 of 32) response Table 17.4-1 Revised data for RAI 316-8305(1R4) MKD/NW-18-0106L (24 of 32) response KEPCO/KHNP 2 of 3

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 17 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Table 17.4-1 Revised data for RAI 316-8305(1R3) MKD/NW-18-0021L (25 of 32) response Table 17.4-1 Revised data for RAI 316-8305(1R4) MKD/NW-18-0106L (25 of 32) response Table 17.4-1 Revised data for RAI 316-8305(1R3) MKD/NW-18-0021L (26 of 32) response Table 17.4-1 Revised data for RAI 316-8305(1R3) MKD/NW-18-0021L (27 of 32) response Table 17.4-1 Revised data for RAI 316-8305(1R4) MKD/NW-18-0106L (27 of 32) response Table 17.4-1 Revised data for RAI 316-8305(1R4) MKD/NW-18-0106L (28 of 32) response Table 17.4-1 Revised data for RAI 316-8305(1R3) MKD/NW-18-0021L (28 of 32) response Table 17.4-1 Revised data for RAI 316-8305(1R3) MKD/NW-18-0021L (29 of 32) response Table 17.4-1 Revised data for RAI 316-8305(1R3) MKD/NW-18-0021L (30 of 32) response Table 17.4-1 Revised data for RAI 316-8305(1R4) MKD/NW-18-0106L (30 of 32) response Table 17.4-1 Revised data for RAI 316-8305(1R3) MKD/NW-18-0021L (31 of 32) response Table 17.4-1 Revised data for RAI 316-8305(1R3) MKD/NW-18-0021L (32 of 32) response Correction of reference SA-0-003 17.5 Editorial Correction format Incorporated latest revision information for TeR/ToR and SA-0-004 17.5.2 Editorial Correction Correction of reference format Correction of reference SA-0-003 17.5.2 Editorial Correction format KEPCO/KHNP 3 of 3

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 18 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

ACRONYM AND SA-18-001 ABBREVIATION Editorial Correction Added acronym "QA" LIST SA-18-001 18.1.2.2 Editorial Correction Added acronym "QA" SA-18-001 18.1.3.6 Editorial Correction Added acronym "QA" Incorporated latest revision information for TeR/ToR and SA-0-004 18.1.7 Editorial Correction Correction of reference format Incorporated latest revision information for TeR/ToR and SA-0-004 18.2.5 Editorial Correction Correction of reference format Correction of reference SA-0-003 18.2.5 Editorial Correction format Incorporated latest revision information for TeR/ToR and SA-0-004 18.3.5 Editorial Correction Correction of reference format Revised data for RAI 553-9084(134R) 18.4.1 MKD/NW-18-0013L response Incorporated latest revision information for TeR/ToR and SA-0-004 18.4.5 Editorial Correction Correction of reference format Revised data for RAI 553-9084(134R) 18.4.5 MKD/NW-18-0013L response Incorporated latest revision information for TeR/ToR and SA-0-004 18.5.5 Editorial Correction Correction of reference format Incorporated latest revision information for TeR/ToR and SA-0-004 18.6.5 Editorial Correction Correction of reference format Correction of reference SA-0-003 18.7.2.1 Editorial Correction format Incorporated latest revision information for TeR/ToR and SA-0-004 18.7.5 Editorial Correction Correction of reference format Correction of reference SA-0-003 18.7.5 Editorial Correction format KEPCO/KHNP 1 of 2

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 18 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Correction of reference SA-0-003 18.10.2.2 Editorial Correction format Incorporated latest revision information for TeR/ToR and SA-0-004 18.10.5 Editorial Correction Correction of reference format Incorporated latest revision information for TeR/ToR and SA-0-004 18.11.5 Editorial Correction Correction of reference format KEPCO/KHNP 2 of 2

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 19 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Correction of reference SA-0-003 19.0.4 Editorial Correction format Revised data for RAI 434-8352(85R) 19.1.2.3 MKD/NW-18-0030L response Revised data for RAI 434-8352(85R2) 19.1.2.3 MKD/NW-18-0042L response Matched references to the SA-0-002 19.1.3.1 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 19.1.4.1.1.2 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 19.1.4.1.1.3 Editorial Correction renumbered section/table/figure/items Revised data for RAI 434-8352(92R4) 19.1.4.1.1.4 MKD/NW-18-0049L response Revised data for RAI 434-8352(92R3) 19.1.4.1.1.4 MKD/NW-18-0014L response Revised data for RAI 271-8290(15R5) 19.1.4.1.1.4 MKD/NW-18-0102L response Matched references to the SA-0-002 19.1.4.1.1.4 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 19.1.4.1.1.5 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 19.1.4.1.2.1 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 19.1.4.1.2.2 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 19.1.4.1.2.3 Editorial Correction renumbered section/table/figure/items Revised data for RAI 434-8352(92R3) 19.1.4.1.2.3 MKD/NW-18-0014L response Revised data for RAI 434-8352(92R4) 19.1.4.1.2.3 MKD/NW-18-0049L response Matched references to the SA-0-002 19.1.4.1.2.4 Editorial Correction renumbered section/table/figure/items KEPCO/KHNP 1 of 27

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 19 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Revised data for RAI 434-8352(92R3) 19.1.4.1.2.5 MKD/NW-18-0014L response Matched references to the SA-0-002 19.1.4.2.1.1 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 19.1.4.2.1.2.2 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 19.1.4.2.1.2.3 Editorial Correction renumbered section/table/figure/items Corrected the word "that" to SA-19-006 19.1.4.2.1.2.3 Editorial Correction "than" Matched references to the SA-0-002 19.1.4.2.1.2.4 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 19.1.4.2.1.2.5 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 19.1.4.2.1.3 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 19.1.4.2.2.2 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 19.1.4.2.2.3 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 19.1.4.2.2.4 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 19.1.4.2.2.6 Editorial Correction renumbered section/table/figure/items Revised data for RAI 434-8352(85R) 19.1.5.1 MKD/NW-18-0030L response Revised data for RAI 434-8352(85R) 19.1.5.1.1 MKD/NW-18-0030L response Revised data for RAI 434-8352(85R2) 19.1.5.1.1 MKD/NW-18-0042L response Corrected the word "he" to SA-19-007 19.1.5.1.1 Editorial Correction "The" Revised data for RAI 434-8352(85R) 19.1.5.1.1.1 MKD/NW-18-0030L response KEPCO/KHNP 2 of 27

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 19 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Revised data for RAI 434-8352(85R) 19.1.5.1.1.2 MKD/NW-18-0030L response Revised data for RAI 434-8352(85R2) 19.1.5.1.1.2 MKD/NW-18-0042L response SA-19-008 19.1.5.1.1.2 Editorial Correction Deleted the colon ":"

Revised data for RAI 434-8352(85R) 19.1.5.1.1.3 MKD/NW-18-0030L response Revised data for RAI 434-8352(85R2) 19.1.5.1.1.3 MKD/NW-18-0042L response Revised data for RAI 434-8352(85R) 19.1.5.1.1.4 MKD/NW-18-0030L response Matched references to the SA-0-002 19.1.5.1.1.4 Editorial Correction renumbered section/table/figure/items Revised data for RAI 434-8352(85R) 19.1.5.1.1.4.1 MKD/NW-18-0030L response Revised data for RAI 434-8352(85R3) 19.1.5.1.1.4.1 MKD/NW-18-0055L response Revised data for RAI 434-8352(85R2) 19.1.5.1.1.4.1 MKD/NW-18-0042L response Revised data for RAI 434-8352(85R) 19.1.5.1.1.4.2 MKD/NW-18-0030L response Revised data for RAI 434-8352(85R2) 19.1.5.1.1.4.2 MKD/NW-18-0042L response Revised data for RAI 434-8352(85R3) 19.1.5.1.1.4.2 MKD/NW-18-0055L response Revised data for RAI 434-8352(85R) 19.1.5.1.1.4.3 MKD/NW-18-0030L response Matched references to the SA-0-002 19.1.5.1.1.4.3 Editorial Correction renumbered section/table/figure/items Revised data for RAI 434-8352(85R2) 19.1.5.1.1.4.3 MKD/NW-18-0042L response Revised data for RAI 434-8352(85R3) 19.1.5.1.1.4.3 MKD/NW-18-0055L response Revised data for RAI 434-8352(85R2) 19.1.5.1.1.4.4 MKD/NW-18-0042L response Revised data for RAI 434-8352(85R2) 19.1.5.1.1.4.5 MKD/NW-18-0042L response Revised data for RAI 434-8352(85R) 19.1.5.1.1.4.5 MKD/NW-18-0030L response Revised data for RAI 434-8352(85R) 19.1.5.1.1.4.6 MKD/NW-18-0030L response KEPCO/KHNP 3 of 27

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 19 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Revised data for RAI 434-8352(85R2) 19.1.5.1.1.4.6 MKD/NW-18-0042L response Revised data for RAI 434-8352(85R) 19.1.5.1.1.4.7 MKD/NW-18-0030L response Revised data for RAI 434-8352(85R2) 19.1.5.1.1.4.7 MKD/NW-18-0042L response Revised data for RAI 434-8352(85R3) 19.1.5.1.1.4.7 MKD/NW-18-0055L response Corrected the word "S-SA-19-009 19.1.5.1.1.4.7 Editorial Correction SLOOP" to "S-LOOP" Matched references to the SA-0-002 19.1.5.1.1.4.7 Editorial Correction renumbered section/table/figure/items Revised data for RAI 434-8352(85R) 19.1.5.1.1.4.8 MKD/NW-18-0030L response Revised data for RAI 434-8352(85R2) 19.1.5.1.1.4.8 MKD/NW-18-0042L response Revised data for RAI 434-8352(85R3) 19.1.5.1.1.4.8 MKD/NW-18-0055L response Corrected the word "S-SA-19-009 19.1.5.1.1.4.8 Editorial Correction SLOOP" to "S-LOOP" Matched references to the SA-0-002 19.1.5.1.1.4.8 Editorial Correction renumbered section/table/figure/items Revised data for RAI 434-8352(85R) 19.1.5.1.1.4.9 MKD/NW-18-0030L response Revised data for RAI 434-8352(85R2) 19.1.5.1.1.4.9 MKD/NW-18-0042L response Matched references to the SA-0-002 19.1.5.1.1.4.9 Editorial Correction renumbered section/table/figure/items Revised data for RAI 434-8352(85R) 19.1.5.1.1.5 MKD/NW-18-0030L response Revised data for RAI 434-8352(85R3) 19.1.5.1.1.5 MKD/NW-18-0055L response Revised data for RAI 434-8352(85R2) 19.1.5.1.1.5 MKD/NW-18-0042L response Revised data for RAI 434-8352(85R) 19.1.5.1.2.1 MKD/NW-18-0030L response Matched references to the SA-0-002 19.1.5.1.2.1 Editorial Correction renumbered section/table/figure/items Revised data for RAI 434-8352(85R2) 19.1.5.1.2.1 MKD/NW-18-0042L response KEPCO/KHNP 4 of 27

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 19 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Revised data for RAI 434-8352(85R3) 19.1.5.1.2.1 MKD/NW-18-0055L response Revised data for RAI 434-8352(85R) 19.1.5.1.2.2 MKD/NW-18-0030L response Matched references to the SA-0-002 19.1.5.1.2.2 Editorial Correction renumbered section/table/figure/items Revised data for RAI 434-8352(85R2) 19.1.5.1.2.2 MKD/NW-18-0042L response Revised data for RAI 434-8352(85R3) 19.1.5.1.2.2 MKD/NW-18-0055L response Revised data for RAI 434-8352(85R) 19.1.5.1.2.3 MKD/NW-18-0030L response Revised data for RAI 434-8352(85R2) 19.1.5.1.2.3 MKD/NW-18-0042L response Revised data for RAI 434-8352(85R3) 19.1.5.1.2.3 MKD/NW-18-0055L response Revised data for RAI 434-8352(85R) 19.1.5.1.2.4 MKD/NW-18-0030L response Revised data for RAI 434-8352(85R2) 19.1.5.1.2.4 MKD/NW-18-0042L response Revised data for RAI 434-8352(85R) 19.1.5.1.2.4.1 MKD/NW-18-0030L response Matched references to the SA-0-002 19.1.5.1.2.4.1 Editorial Correction renumbered section/table/figure/items Revised data for RAI 434-8352(85R2) 19.1.5.1.2.4.1 MKD/NW-18-0042L response Revised data for RAI 434-8352(85R3) 19.1.5.1.2.4.1 MKD/NW-18-0055L response Revised data for RAI 434-8352(85R) 19.1.5.1.2.4.2 MKD/NW-18-0030L response Matched references to the SA-0-002 19.1.5.1.2.4.2 Editorial Correction renumbered section/table/figure/items Revised data for RAI 434-8352(85R2) 19.1.5.1.2.4.2 MKD/NW-18-0042L response Revised data for RAI 434-8352(85R3) 19.1.5.1.2.4.2 MKD/NW-18-0055L response Matched references to the SA-0-002 19.1.5.2.1.3 Editorial Correction renumbered section/table/figure/items KEPCO/KHNP 5 of 27

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 19 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Matched references to the SA-0-002 19.1.5.2.2.1 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 19.1.5.2.2.2 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 19.1.5.2.2.3 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 19.1.5.3.1.3 Editorial Correction renumbered section/table/figure/items Revised data for RAI 434-8352(92R4) 19.1.5.3.1.5 MKD/NW-18-0049L response Matched references to the SA-0-002 19.1.5.3.1.5 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 19.1.5.3.2.1 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 19.1.5.3.2.2 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 19.1.5.3.2.3 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 19.1.5.4 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 19.1.6.1.1.2 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 19.1.6.1.1.3 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 19.1.6.1.1.4 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 19.1.6.1.1.5 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 19.1.6.1.2.2 Editorial Correction renumbered section/table/figure/items KEPCO/KHNP 6 of 27

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 19 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Matched references to the SA-0-002 19.1.6.1.2.3 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 19.1.6.1.2.4 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 19.1.6.2.1.1 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 19.1.6.2.1.3 Editorial Correction renumbered section/table/figure/items Revised data for RAI 426-8492(53R4) 19.1.6.2.1.4 MKD/NW-18-0022L response Matched references to the SA-0-002 19.1.6.2.2.2 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 19.1.6.2.2.3 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 19.1.6.2.2.4 Editorial Correction renumbered section/table/figure/items Revised data for RAI 434-8352(92R5) 19.1.6.2.2.7 MKD/NW-18-0105L response Matched references to the SA-0-002 19.1.6.3.1.3 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 19.1.6.3.2 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 19.1.6.3.2.1 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 19.1.6.3.2.2 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 19.1.6.3.2.3 Editorial Correction renumbered section/table/figure/items Revised data for RAI 434-8352(92R4) 19.1.6.4.1.2 MKD/NW-18-0049L response KEPCO/KHNP 7 of 27

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 19 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Matched references to the SA-0-002 19.1.6.4.2.2 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 19.1.6.4.2.3 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 19.1.6.4.2.4 Editorial Correction renumbered section/table/figure/items Revised data for RAI 434-8352(92R4) 19.1.6.4.2.6 MKD/NW-18-0049L response Revised data for RAI 232-7864(10R2) 19.1.6.5.1 MKD/NW-18-0029L response Revised data for RAI 232-7864(10R3) 19.1.6.5.1 MKD/NW-18-0041L response Revised data for RAI 232-7864(10R2) 19.1.6.5.2 MKD/NW-18-0029L response Revised data for RAI 232-7864(10R3) 19.1.6.5.2 MKD/NW-18-0041L response Revised data for RAI 232-7864(10R4) 19.1.6.5.2 MKD/NW-18-0054L response Revised data for RAI 232-7864(10R2) 19.1.6.5.3 MKD/NW-18-0029L response Revised data for RAI 232-7864(10R3) 19.1.6.5.3 MKD/NW-18-0041L response Matched references to the SA-0-002 19.1.6.5.3 Editorial Correction renumbered section/table/figure/items Revised data for RAI 232-7864(10R2) 19.1.6.5.4 MKD/NW-18-0029L response Matched references to the SA-0-002 19.1.6.5.4 Editorial Correction renumbered section/table/figure/items Revised data for RAI 232-7864(10R2) 19.1.6.5.4.1 MKD/NW-18-0029L response Revised data for RAI 232-7864(10R4) 19.1.6.5.4.1 MKD/NW-18-0054L response Revised data for RAI 232-7864(10R3) 19.1.6.5.4.1 MKD/NW-18-0041L response Revised data for RAI 232-7864(10R2) 19.1.6.5.4.2 MKD/NW-18-0029L response Revised data for RAI 232-7864(10R3) 19.1.6.5.4.2 MKD/NW-18-0041L response KEPCO/KHNP 8 of 27

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 19 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Revised data for RAI 232-7864(10R2) 19.1.6.5.4.3 MKD/NW-18-0029L response Revised data for RAI 232-7864(10R3) 19.1.6.5.4.3 MKD/NW-18-0041L response Revised data for RAI 232-7864(10R2) 19.1.6.5.4.4 MKD/NW-18-0029L response Revised data for RAI 232-7864(10R3) 19.1.6.5.4.4 MKD/NW-18-0041L response Matched references to the SA-0-002 19.1.6.5.4.4 Editorial Correction renumbered section/table/figure/items Revised data for RAI 232-7864(10R4) 19.1.6.5.4.4 MKD/NW-18-0054L response Revised data for RAI 232-7864(10R2) 19.1.6.5.4.5 MKD/NW-18-0029L response Revised data for RAI 232-7864(10R3) 19.1.6.5.4.5 MKD/NW-18-0041L response Matched references to the SA-0-002 19.1.6.5.4.5 Editorial Correction renumbered section/table/figure/items Revised data for RAI 232-7864(10R2) 19.1.6.5.4.6 MKD/NW-18-0029L response Revised data for RAI 232-7864(10R3) 19.1.6.5.4.6 MKD/NW-18-0041L response Matched references to the SA-0-002 19.1.6.5.4.6 Editorial Correction renumbered section/table/figure/items Revised data for RAI 232-7864(10R2) 19.1.6.5.4.7 MKD/NW-18-0029L response Revised data for RAI 232-7864(10R3) 19.1.6.5.4.7 MKD/NW-18-0041L response Matched references to the SA-0-002 19.1.6.5.4.7 Editorial Correction renumbered section/table/figure/items Revised data for RAI 232-7864(10R2) 19.1.6.5.4.8 MKD/NW-18-0029L response Revised data for RAI 232-7864(10R3) 19.1.6.5.4.8 MKD/NW-18-0041L response Matched references to the SA-0-002 19.1.6.5.4.8 Editorial Correction renumbered section/table/figure/items Revised data for RAI 232-7864(10R2) 19.1.6.5.4.9 MKD/NW-18-0029L response KEPCO/KHNP 9 of 27

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 19 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Revised data for RAI 232-7864(10R3) 19.1.6.5.4.9 MKD/NW-18-0041L response Revised data for RAI 232-7864(10R2) 19.1.6.5.5 MKD/NW-18-0029L response Revised data for RAI 232-7864(10R3) 19.1.6.5.5 MKD/NW-18-0041L response Revised data for RAI 232-7864(10R4) 19.1.6.5.5 MKD/NW-18-0054L response Revised data for RAI 232-7864(10R2) 19.1.6.5.6 MKD/NW-18-0029L response Revised data for RAI 232-7864(10R2) 19.1.6.5.6.1 MKD/NW-18-0029L response Revised data for RAI 232-7864(10R3) 19.1.6.5.6.1 MKD/NW-18-0041L response Matched references to the SA-0-002 19.1.6.5.6.1 Editorial Correction renumbered section/table/figure/items Revised data for RAI 232-7864(10R2) 19.1.6.5.6.2 MKD/NW-18-0029L response Revised data for RAI 232-7864(10R3) 19.1.6.5.6.2 MKD/NW-18-0041L response Matched references to the SA-0-002 19.1.6.5.6.2 Editorial Correction renumbered section/table/figure/items Revised data for RAI 232-7864(10R2) 19.1.6.5.6.3 MKD/NW-18-0029L response Revised data for RAI 232-7864(10R3) 19.1.6.5.6.3 MKD/NW-18-0041L response Matched references to the SA-0-002 19.1.6.5.6.3 Editorial Correction renumbered section/table/figure/items Revised data for RAI 232-7864(10R2) 19.1.6.5.7 MKD/NW-18-0029L response Revised data for RAI 232-7864(10R2) 19.1.6.5.7.1 MKD/NW-18-0029L response Matched references to the SA-0-002 19.1.6.5.7.1 Editorial Correction renumbered section/table/figure/items Revised data for RAI 232-7864(10R3) 19.1.6.5.7.1 MKD/NW-18-0041L response Revised data for RAI 232-7864(10R4) 19.1.6.5.7.1 MKD/NW-18-0054L response Revised data for RAI 232-7864(10R2) 19.1.6.5.7.2 MKD/NW-18-0029L response KEPCO/KHNP 10 of 27

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 19 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Revised data for RAI 232-7864(10R3) 19.1.6.5.7.2 MKD/NW-18-0041L response Matched references to the SA-0-002 19.1.6.5.7.2 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 19.1.7.6.5 Editorial Correction renumbered section/table/figure/items Replaced the verb "is" to SA-19-010 19.1.9 Editorial Correction "are" Revised data for RAI 434-8352(85R) 19.1.9 MKD/NW-18-0030L response Revised data for RAI 434-8352(85R2) 19.1.9 MKD/NW-18-0042L response Revised data for RAI 434-8352(85R3) 19.1.9 MKD/NW-18-0055L response Revised data for RAI 434-8352(92R4) 19.1.9 MKD/NW-18-0049L response Revised data for RAI 434-8352(92R5) 19.1.9 MKD/NW-18-0105L response Revised data for RAI 434-8352(85R4) 19.1.9 MKD/NW-18-0118L response Revised data for RAI 434-8352(92R3) 19.1.9 MKD/NW-18-0014L response Correction of reference SA-0-003 19.1.10 Editorial Correction format Incorporated latest revision information for TeR/ToR and SA-0-004 19.1.10 Editorial Correction Correction of reference format Revised data for RAI 434-8352(85R) 19.1.10 MKD/NW-18-0030L response Table 19.1-1 Revised data for RAI 434-8352(92R3) MKD/NW-18-0014L (3 of 3) response Table 19.1-4 Revised data for RAI 434-8352(92R3) MKD/NW-18-0014L (13 of 27) response Table 19.1-4 Revised data for RAI 112-8015(5R3) MKD/NW-18-0109L (23 of 27) response Table 19.1-4 Revised data for RAI 112-8015(5R3) MKD/NW-18-0109L (25 of 27) response Table 19.1-4 Revised data for RAI 434-8352(92R4) MKD/NW-18-0049L (26 of 27) response Table 19.1-4 Revised data for RAI 434-8352(85R) MKD/NW-18-0030L (26 of 27) response KEPCO/KHNP 11 of 27

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 19 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Table 19.1-4 Revised data for RAI 434-8352(85R2) MKD/NW-18-0042L (26 of 27) response Table 19.1-4 Revised data for RAI 434-8352(85R3) MKD/NW-18-0055L (26 of 27) response Table 19.1-4 Revised data for RAI 434-8352(92R5) MKD/NW-18-0105L (26 of 27) response Table 19.1-4 Revised data for RAI 434-8352(85R4) MKD/NW-18-0118L (26 of 27) response Table 19.1-4 Revised data for RAI 112-8015(5R3) MKD/NW-18-0109L (27 of 27) response Table 19.1-4 Revised data for RAI 232-7864(7R2) MKD/NW-18-0018L (27 of 27) response Table 19.1-4 Revised data for RAI 434-8352(87R4) MKD/NW-18-0019L (27 of 27) response Table 19.1-8 Revised data for RAI 417-8359(42R3) MKD/NW-18-0017L (4 of 6) response SA-0-001 Table 19.1-10 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-11 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-12 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-13 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-14 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-15 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-16 Editorial Correction Renumber the Table no.

Matched references to the Table 19.1-16 SA-0-002 Editorial Correction renumbered (17 of 17) section/table/figure/items SA-0-001 Table 19.1-17 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-18 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-19 Editorial Correction Renumber the Table no.

Table 19.1-19 Revised data for RAI 312-8343(16R3) MKD/NW-18-0097L (1 of 2) response Table 19.1-19 Revised data for RAI 434-8352(92R5) MKD/NW-18-0105L (1 of 2) response Table 19.1-19 Revised data for RAI 434-8352(92R5) MKD/NW-18-0105L (2 of 2) response Table 19.1-19 Revised data for RAI 312-8343(16R3) MKD/NW-18-0097L (2 of 2) response SA-0-001 Table 19.1-20 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-21 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-22 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-23 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-24 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-25 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-26 Editorial Correction Renumber the Table no.

KEPCO/KHNP 12 of 27

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 19 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

SA-0-001 Table 19.1-27 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-28 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-29 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-30 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-31 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-32 Editorial Correction Renumber the Table no.

Revised data for RAI 433-8363(83R2) Table 19.1-32 MKD/NW-18-0064L response SA-0-001 Table 19.1-33 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-34 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-35 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-36 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-37 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-38 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-39 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-40 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-41 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-42 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-43 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-44 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-45 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-46 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-47 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-48 Editorial Correction Renumber the Table no.

Revised data for RAI 232-7864(10R3) Table 19.1-48 MKD/NW-18-0041L response Revised data for RAI 434-8352(85R) Table 19.1-49 MKD/NW-18-0030L response SA-0-001 Table 19.1-49 Editorial Correction Renumber the Table no.

Revised data for RAI 232-7864(10R2) Table 19.1-50 MKD/NW-18-0029L response SA-0-001 Table 19.1-50 Editorial Correction Renumber the Table no.

Table 19.1-50 Revised data for RAI 232-7864(10R3) MKD/NW-18-0041L (16 of 16) response Revised data for RAI 434-8352(85R) Table 19.1-51 MKD/NW-18-0030L response SA-0-001 Table 19.1-51 Editorial Correction Renumber the Table no.

Revised data for RAI 434-8352(85R2) Table 19.1-51 MKD/NW-18-0042L response Revised data for RAI 232-7864(10R2) Table 19.1-52 MKD/NW-18-0029L response SA-0-001 Table 19.1-52 Editorial Correction Renumber the Table no.

KEPCO/KHNP 13 of 27

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 19 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Revised data for RAI 232-7864(10R3) Table 19.1-52 MKD/NW-18-0041L response Table 19.1-52 Revised data for RAI 232-7864(10R4) MKD/NW-18-0054L (2 of 5) response Table 19.1-52 Revised data for RAI 232-7864(10R4) MKD/NW-18-0054L (3 of 5) response Table 19.1-52 Revised data for RAI 232-7864(10R4) MKD/NW-18-0054L (4 of 5) response Table 19.1-52 Revised data for RAI 232-7864(10R4) MKD/NW-18-0054L (5 of 5) response Revised data for RAI 434-8352(85R) Table 19.1-53 MKD/NW-18-0030L response SA-0-001 Table 19.1-53 Editorial Correction Renumber the Table no.

Table 19.1-53 Revised data for RAI 434-8352(85R2) MKD/NW-18-0042L (11 of 12) response Table 19.1-53 Revised data for RAI 434-8352(85R2) MKD/NW-18-0042L (12 of 12) response Revised data for RAI 434-8352(85R) Table 19.1-54 MKD/NW-18-0030L response SA-0-001 Table 19.1-54 Editorial Correction Renumber the Table no.

Revised data for RAI 434-8352(85R) Table 19.1-55 MKD/NW-18-0030L response SA-0-001 Table 19.1-55 Editorial Correction Renumber the Table no.

Table 19.1-55 Revised data for RAI 434-8352(85R2) MKD/NW-18-0042L (6 of 7) response Table 19.1-55 Revised data for RAI 434-8352(85R2) MKD/NW-18-0042L (7 of 7) response Revised data for RAI 434-8352(85R) Table 19.1-56 MKD/NW-18-0030L response SA-0-001 Table 19.1-56 Editorial Correction Renumber the Table no.

Revised data for RAI 232-7864(10R2) Table 19.1-57 MKD/NW-18-0029L response SA-0-001 Table 19.1-57 Editorial Correction Renumber the Table no.

Table 19.1-57 Revised data for RAI 232-7864(10R3) MKD/NW-18-0041L (11 of 11) response Revised data for RAI 232-7864(10R2) Table 19.1-58 MKD/NW-18-0029L response SA-0-001 Table 19.1-58 Editorial Correction Renumber the Table no.

Table 19.1-58 Revised data for RAI 232-7864(10R3) MKD/NW-18-0041L (12 of 12) response Revised data for RAI 232-7864(10R3) Table 19.1-59 MKD/NW-18-0041L response SA-0-001 Table 19.1-59 Editorial Correction Renumber the Table no.

KEPCO/KHNP 14 of 27

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 19 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Revised data for RAI 232-7864(10R3) Table 19.1-60 MKD/NW-18-0041L response SA-0-001 Table 19.1-60 Editorial Correction Renumber the Table no.

Revised data for RAI 232-7864(10R3) Table 19.1-61 MKD/NW-18-0041L response SA-0-001 Table 19.1-61 Editorial Correction Renumber the Table no.

Revised data for RAI 232-7864(10R3) Table 19.1-62 MKD/NW-18-0041L response SA-0-001 Table 19.1-62 Editorial Correction Renumber the Table no.

Revised data for RAI 232-7864(10R3) Table 19.1-63 MKD/NW-18-0041L response SA-0-001 Table 19.1-63 Editorial Correction Renumber the Table no.

Revised data for RAI 232-7864(10R3) Table 19.1-64 MKD/NW-18-0041L response SA-0-001 Table 19.1-64 Editorial Correction Renumber the Table no.

Revised data for RAI 232-7864(10R3) Table 19.1-65 MKD/NW-18-0041L response SA-0-001 Table 19.1-65 Editorial Correction Renumber the Table no.

Revised data for RAI 232-7864(10R3) Table 19.1-66 MKD/NW-18-0041L response SA-0-001 Table 19.1-66 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-67 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-68 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-69 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-70 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-71 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-72 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-73 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-74 Editorial Correction Renumber the Table no.

Table 19.1-74 Revised data for RAI 312-8343(16R3) MKD/NW-18-0097L (45 of 46) response Table 19.1-74 Revised data for RAI 434-8352(92R5) MKD/NW-18-0105L (45 of 46) response Table 19.1-74 Revised data for RAI 434-8352(92R5) MKD/NW-18-0105L (46 of 46) response Table 19.1-74 Revised data for RAI 312-8343(16R3) MKD/NW-18-0097L (46 of 46) response SA-0-001 Table 19.1-75 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-76 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-77 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-78 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-79 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-80 Editorial Correction Renumber the Table no.

KEPCO/KHNP 15 of 27

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 19 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

SA-0-001 Table 19.1-81 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-82 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-83 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-84 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-85 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-86 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-87 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-88 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-89 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-90 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-91 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-92 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-93 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-94 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-95 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-96 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-97 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-98 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-99 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-100 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-101 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-102 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-103 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-104 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-105 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-106 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-107 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-108 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-109 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-110 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-111 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-112 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-113 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-114 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-115 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-116 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-117 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-118 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-119 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-120 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-121 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-122 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-123 Editorial Correction Renumber the Table no.

KEPCO/KHNP 16 of 27

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 19 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

SA-0-001 Table 19.1-124 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-125 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-126 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-127 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-128 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-129 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-130 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-131 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-132 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-133 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-134 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-135 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-136 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-137 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-138 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-139 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-140 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-141 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-142 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-143 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-144 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-145 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-146 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-147 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-148 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-149 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-150 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-151 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-152 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-153 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-154 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-155 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-156 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-157 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-158 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-159 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-160 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-161 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-162 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-163 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-164 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-165 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-166 Editorial Correction Renumber the Table no.

KEPCO/KHNP 17 of 27

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 19 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

SA-0-001 Table 19.1-167 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-168 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-169 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-170 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-171 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-172 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-173 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-174 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-175 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-176 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-177 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-178 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-179 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-180 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-181 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-182 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-183 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-184 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-185 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-186 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-187 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-188 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-189 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-190 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-191 Editorial Correction Renumber the Table no.

SA-0-001 Table 19.1-192 Editorial Correction Renumber the Table no.

SA-0-001 Figure 19.1-14 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-15 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-16 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-17 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-18 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-19 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-20 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-21 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-22 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-23 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-24 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-25 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-26 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-27 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-28 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-29 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-30 Editorial Correction Renumber the Figure no.

KEPCO/KHNP 18 of 27

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 19 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

SA-0-001 Figure 19.1-31 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-32 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-33 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-34 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-35 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-36 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-37 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-38 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-39 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-40 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-41 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-42 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-43 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-44 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-45 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-46 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-47 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-48 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-49 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-50 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-51 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-52 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-53 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-54 Editorial Correction Renumber the Figure no.

Figure 19.1-54 Corrected the overlaped SA-19-011 Editorial Correction (1 of 3) words to clearly Figure 19.1-54 Corrected the overlaped SA-19-011 Editorial Correction (2 of 3) words to clearly SA-0-001 Figure 19.1-55 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-56 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-57 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-58 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-59 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-60 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-61 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-62 Editorial Correction Renumber the Figure no.

Revised data for RAI 434-8352(85R) Figure 19.1-62 MKD/NW-18-0030L response SA-0-001 Figure 19.1-63 Editorial Correction Renumber the Figure no.

Revised data for RAI 434-8352(85R2) Figure 19.1-63 MKD/NW-18-0042L response SA-0-001 Figure 19.1-64 Editorial Correction Renumber the Figure no.

KEPCO/KHNP 19 of 27

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 19 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Revised data for RAI 434-8352(85R2) Figure 19.1-64 MKD/NW-18-0042L response SA-0-001 Figure 19.1-65 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-66 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-67 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-68 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-69 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-70 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-71 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-72 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-73 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-74 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-75 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-76 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-77 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-78 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-79 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-80 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-81 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-82 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-83 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-84 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-85 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-86 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-87 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-88 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-89 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-90 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-91 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-92 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-93 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-94 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-95 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-96 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-97 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-98 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-99 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-100 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-101 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-102 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-103 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-104 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-105 Editorial Correction Renumber the Figure no.

KEPCO/KHNP 20 of 27

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 19 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

SA-0-001 Figure 19.1-106 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-107 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-108 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-109 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-110 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-111 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-112 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-113 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-114 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-115 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-116 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-117 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-118 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-119 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-120 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-121 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-122 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-123 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-124 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-125 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-126 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-127 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-128 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-129 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-130 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-131 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-132 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-133 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-134 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-135 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-136 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-137 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-138 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-139 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-140 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-141 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-142 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-143 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-144 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-145 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-146 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-147 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-148 Editorial Correction Renumber the Figure no.

KEPCO/KHNP 21 of 27

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 19 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

SA-0-001 Figure 19.1-149 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-150 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-151 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-152 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-153 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-154 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-155 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-156 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-157 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-158 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-159 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-160 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-161 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-162 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-163 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-164 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-165 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-166 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-167 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-168 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-169 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-170 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-171 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-172 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-173 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-174 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-175 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-176 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-177 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-178 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-179 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-180 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-181 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-182 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-183 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-184 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-185 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-186 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-187 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-188 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-189 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-190 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-191 Editorial Correction Renumber the Figure no.

KEPCO/KHNP 22 of 27

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 19 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

SA-0-001 Figure 19.1-192 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-193 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-194 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-195 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-196 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-197 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-198 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-199 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-200 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-201 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-202 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-203 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-204 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-205 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-206 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-207 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-208 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-209 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-210 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-211 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-212 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-213 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-214 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-215 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-216 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-217 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-218 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-219 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-220 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-221 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-222 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-223 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-224 Editorial Correction Renumber the Figure no.

SA-0-001 Figure 19.1-225 Editorial Correction Renumber the Figure no.

Revised data for RAI 232-7864(10R) Figure 19.1-225 MKD/NW-17-0363L response Revised data for RAI 232-7864(10R2) Figure 19.1-225 MKD/NW-18-0029L response SA-0-001 Figure 19.1-226 Editorial Correction Renumber the Figure no.

Revised data for RAI 232-7864(10R2) Figure 19.1-226 MKD/NW-18-0029L response SA-0-001 Figure 19.1-227 Editorial Correction Renumber the Figure no.

KEPCO/KHNP 23 of 27

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 19 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Revised data for RAI 232-7864(10R2) Figure 19.1-227 MKD/NW-18-0029L response SA-0-001 Figure 19.1-228 Editorial Correction Renumber the Figure no.

Revised data for RAI 232-7864(10R2) Figure 19.1-228 MKD/NW-18-0029L response SA-0-001 Figure 19.1-229 Editorial Correction Renumber the Figure no.

Revised data for RAI 232-7864(10R2) Figure 19.1-229 MKD/NW-18-0029L response SA-0-001 Figure 19.1-230 Editorial Correction Renumber the Figure no.

Revised data for RAI 232-7864(10R2) Figure 19.1-230 MKD/NW-18-0029L response SA-0-001 Figure 19.1-231 Editorial Correction Renumber the Figure no.

Revised data for RAI 232-7864(10R2) Figure 19.1-231 MKD/NW-18-0029L response Matched references to the SA-0-002 19.2.3.3.7.2.3 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 19.2.3.3.7.4.9 Editorial Correction renumbered section/table/figure/items Revised data for RAI 432-8377(64R7) 19.2.5.1.2.1 MKD/NW-18-0104L response Revised data for RAI 1-8428(15R3) 19.2.6.4 MKD/NW-18-0095L response Revised data for RAI 1-8428(15R3) 19.2.6.5 MKD/NW-18-0095L response Revised data for RAI 1-8428(15R4) 19.2.6.5 MKD/NW-18-0116L response Revised data for RAI 432-8377(64R7) 19.2.7 MKD/NW-18-0104L response Correction of reference SA-0-003 19.2.8 Editorial Correction format Incorporated latest revision information for TeR/ToR and SA-0-004 19.2.8 Editorial Correction Correction of reference format Incorporated latest revision information for TeR/ToR and SA-0-004 19.3.1 Editorial Correction Correction of reference format Revised data for RAI 401-8402(16R) 19.3.2.3 MKD/NW-16-1149L response KEPCO/KHNP 24 of 27

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 19 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

The term related to the 4.16 kV mobile generator is required to The term "4.16 kV mobile be modified to allow EOC-T2-295 19.3.2.3.1.1 GTG" is corrected to "4.16 COL applicant kV mobile generator."

flexibility in selection of the generator type rated at 4.16 kV.

Revised data for RAI 420-8482(36R) 19.3.2.3.1.1 MKD/NW-18-0086L response Revised data for RAI 420-8482(36R2) 19.3.2.3.1.1 MKD/NW-18-0101L response The term related to the 4.16 kV mobile generator is required to The term "4.16 kV mobile be modified to allow EOC-T2-296 19.3.2.3.1.3 GTG" is corrected to "4.16 COL applicant kV mobile generator."

flexibility in selection of the generator type rated at 4.16 kV.

Revised data for RAI 420-8482(36R) 19.3.2.3.1.3 MKD/NW-18-0086L response Revised data for RAI 420-8482(36R2) 19.3.2.3.1.3 MKD/NW-18-0101L response Matched references to the SA-0-002 19.3.2.3.1.3 Editorial Correction renumbered section/table/figure/items Matched references to the SA-0-002 19.3.2.3.3 Editorial Correction renumbered section/table/figure/items The term related to the 4.16 kV mobile The term "the mobile GTGs" generator is required to is corrected to "480V mobile be modified to allow EOC-T2-297 19.3.2.3.4 GTGs and the 4.16 kV COL applicant mobile generator" in COL flexibility in selection 19.3(7).

of the generator type rated at 4.16 kV.

Revised data for RAI 420-8482(36R) 19.3.2.3.4 MKD/NW-18-0086L response KEPCO/KHNP 25 of 27

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 19 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

The term related to the 4.16 kV mobile The term "the mobile GTGs" generator is required to is corrected to "480V mobile be modified to allow EOC-T2-298 19.3.4 GTGs and the 4.16 kV COL applicant mobile generator" in COL flexibility in selection 19.3(7).

of the generator type rated at 4.16 kV.

Revised data for RAI 420-8482(36R) 19.3.4 MKD/NW-18-0086L response Matched references to the SA-0-002 19.3.4 Editorial Correction renumbered section/table/figure/items Incorporated latest revision information for TeR/ToR and SA-0-004 19.3.5 Editorial Correction Correction of reference format "Preliminary evaluation on the LOLA mitigative strategies of the APR1400 has been performed using the industry developed guidance in NEI 06-12 (Reference 2).

Final LOLA evaluation is to be performed after safeguards information clearance is obtained, and The contents of this section is to be revised conclusion for LOLA adequately reflecting final mitigative strategies is evaluation results." is EOC-T2-299 19.4.3 required to be corrected to "The evaluation modified to reflect the on the LOLA mitigative latest status strategies of the APR1400 has been performed for three phases using the industry developed guidance in NEI 06-12 (Reference 2). These mitigative strategies ensure that the design of APR1400 has a sufficient capability of protection in the event of LOLA based on the regulatory requirements. "

SA-0-001 19.4.4 Editorial Correction Renumber the COL item no.

KEPCO/KHNP 26 of 27

APR1400 DCD Change List (Rev. 3) APR1400-K-X-TM-18006 Tier 2 Chapter 19 Change List Location Change ID No. (Subsection/ Reason for Change Actual Change Summary Table/Figure)

Incorporated latest revision information for TeR/ToR and SA-0-004 19.4.5 Editorial Correction Correction of reference format Correction of reference SA-0-003 19.5.7 Editorial Correction format KEPCO/KHNP 27 of 27

ML18228A678

Contents

Text

Background:

References:

References:

References:

REFERENCES:

Navigation menu

ML18228A678

Text

Background:

References:

References:

References:

REFERENCES:

Navigation menu

Search