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The U.S. Nuclear Regulatory Commission is in the process of rescinding or revising guidance and policies posted on this webpage in accordance with Executive Order 14151 Ending Radical and Wasteful Government DEI Programs and Preferencing, and Executive Order 14168 Defending Women From Gender Ideology Extremism and Restoring Biological Truth to the Federal Government. In the interim, any previously issued diversity, equity, inclusion, or gender-related guidance on this webpage should be considered rescinded that is inconsistent with these Executive Orders.

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Korea Hydro & Nuclear Power Co., LTD., Response to Request for Additional Information (RAI) 164-8179.

70-1312-gil, Yuseong-daero, Yuseong-gu, Daejeon, 305-343, KOREA Tel: +82-42-870-5740 / Fax: +82-42-870-5779 http://www.khnp.co.kr November 4, 2015 Document Control Desk U.S. Nuclear Regulatory Commission Washington, DC 20555-0001 Attention: Mr. Jeff Ciocco Docke...

Korea Hydro & Nuclear Power Co, Ltd., Response to RAI 172-8196.

70-1312-gil, Yuseong-daero, Yuseong-gu, Daejeon, 305-343, KOREA Tel: +82-42-870-5740 / Fax: +82-42-870-5779 http://www.khnp.co.kr October 28, 2015 Document Control Desk U.S. Nuclear Regulatory Commission Washington, DC 20555-0001 Attention: Mr. Jeff Ciocco ...

Korea Hydro & Nuclear Power Co, Ltd., Response to RAI 73-8025.

70-1312-gil, Yuseong-daero, Yuseong-gu, Daejeon, 305-343, KOREA Tel: +82-42-870-5740 / Fax: +82-42-870-5779 http://www.khnp.co.kr August 27, 2015 Document Control Desk U.S. Nuclear Regulatory Commission Washington, DC 20555-0001 Attention: Mr. Jeff Ciocco ...

Korea Hydro and Nuclear Power Co., Ltd - Submittal of Markup of the APR1400 Advanced Topical Report Safety Evaluation KCE-1 Critical Heat Flux Correlation for PLUS7 Thermal Design.

70-1312-gil, Yuseong-daero, Yuseong-gu, Daejeon, 305-343, KOREA Tel: +82-42-870-5400 / Fax: +82-42-870-5779 http://www.khnp.co.kr September 9, 2016 Document Control Desk U.S. Nuclear Regulatory Commission Washington, DC 20555-0001 Attention: Mr. Jeff Ciocco ...

Korea Hydro and Nuclear Power Co., Ltd - Transmittal of Response to RAI 264-8243.

70-1312-gil, Yuseong-daero, Yuseong-gu, Daejeon, 305-343, KOREA Tel: +82-42-870-5740 / Fax: +82-42-870-5779 http://www.khnp.co.kr April 2, 2016 Document Control Desk U.S. Nuclear Regulatory Commission Washington, DC 20555-0001 Attention: Mr. Jeff Ciocco Docket No. 52-046 D...

Korea Hydro and Nuclear Power Co., Ltd - Transmittal of Response to RAI 221-8248 for Question 05.04.07-2.

70-1312-gil, Yuseong-daero, Yuseong-gu, Daejeon, 305-343, KOREA Tel: +82-42-870-5740 / Fax: +82-42-870-5779 http://www.khnp.co.kr April 2, 2016 Document Control Desk U.S. Nuclear Regulatory Commission Washington, DC 20555-0001 Attention: Mr. Jeff Ciocco Docket No. 52-046 D...

Korea Hydro and Nuclear Power Co., Ltd - Transmittal of Response to Response to RAI 380-8443 for Question 09.01.02-48.

70-1312-gil, Yuseong-daero, Yuseong-gu, Daejeon, 305-343, KOREA Tel: +82-42-870-5740 / Fax: +82-42-870-5779 http://www.khnp.co.kr April 8, 2016 Document Control Desk U.S. Nuclear Regulatory Commission Washington, DC 20555-0001 Attention: Mr. Jeff Ciocco Do...

Korea Hydro & Nuclear Power Co., Ltd - Transmittal of Response to RAI 498-8595 for Question 16-153.

70-1312-gil, Yuseong-daero, Yuseong-gu, Daejeon, 305-343, KOREA Tel: +82-42-870-5400 / Fax: +82-42-870-5449 http://www.khnp.co.kr October 21, 2016 Document Control Desk U.S. Nuclear Regulatory Commission Washington, DC 20555-0001 Attention: Mr. Jeff Ciocco Docket No. 52-0...

Forwards addl info re use of furnace-sensitized stainless steel in reactor pressure vessel & 700605 depressurization incident.W/o encl.

g. y , n # z --------s .: . , . ; _ . .. __. _ -. n . . w , _: .. m--- Vy- f .,e(-s,-miCommonwealth Edison Company'.ONE FIRST NATIONAL PLAZA * C H I C A G '). ILLINOI5Address Rapir f.:POST OfflCE BOX 767 * C H I C A G O, IL L IN OIS 40690 c. . .'..L.ggJuly 27, 1970f~ jd/.., . ...

Informs that in response to application XSNM-3076,which involves matl of Canadian origin,Office of Arms Control & Nonproliferation received prior consent for exports of Canadian origin matl to Japan.

03/29/99M@ D umis Govsrnmentpg 202 sse s78938 40 NAT'L SECT'R1Wa 002{memorandumg{yDATE:March 29,1999)

Dresden Nuclear Power Station, Units 2 and 3 - Transmittal of US Dept. of Agriculture's Letter dated September 21, 1970, Advising AEC that the Agency has no Comments to Offer Concerning Commonwealth Report.

- .' :l i'. 1 ·' ·II ;; ~ --1· .\ . ";;. ~ .: :'.; .. . --;-. ; . Commonwealth Edison Compall.f ATTN1 Mt. Byron Lee, J-t •.. . . ., •, ~ .. ·· ·, . : _ ":' Assistant :to ~tlie Prestt;t.ent P ~ o. Box. 767 ·· · Chicago, Illinois ·60690" Gentlemen: !:" ... J .. Di.Nunno,. OEA · ...

Forwards info received during 800609 visit to JAERI,Tokai, including:overview of test results,improvement program for CRT program & "Dynamic Load in Suppression Pool During BWR Main Steam Safety Relief Valve Actuation." W/o encl.

RLAWRENCE LIVERMORE LABORATORYL_1TF80-144 June 10, 1980Dr. T. LeeAnalysis Development BranchDivision of Reactor Safety ResearchOffice of Nuclear Regulatory ResearchU.S. Nuclear Regulatory CommissionWashington, D.C. 20555Subject: JAERI CRT Program InformationReference: 1. JAERI...

Intervenor Exhibit I-EP-18,consisting of J Lutes 831031 ltr forwarding correspondence,working papers & supporting documents re evacuation analysis-evacuation time estimates.

... .- { f.- j-(0 rresph --PhhDOC T[USh%PRC Engineerin9 Planning Research Corporation1500 P:annin;; Research Dr ve84 MY 24 All:51r.mean vu2io2-703 55& 2400Te.es 243372 pro,,-,,,m m 333.:966 ,; , g ,g EfiiNG3 'SEh'IEC . ,.October 31, 1983BRANCH_ __. . Z - EP-Is /pys_ Mr. John L...

Dresden Nuclear Power station, Unit 2, Acknowledging Receipt of 09/01/1977 Letter.

• • Docket No. 50-237 Commonwealth Edison Company ATTN: t.'lr. Byron Lee, Jr. Vice President P. O. Box 767 Chicago, IL 60690 Gentlemen: -··· • SEP 2 7 1977 This will acknowledge receipt of your letter dated September l, 1977, providing clarifying information on certain items o...

Submits addl info requested by NRC 801105 ltr re application for matl/byproduct license.Permanent address will be Centex Const Co,Inc,2947 Gallows Road,Falls Church,VA.22042.

iD id'-.4fo' '_..'**'.. .- *,.,C ENTEX CONSTRUCTION COMPANY, INC.POST OFFICE BOX 7041$ e DAttAS. TEX A5 7572G e TELEP110NE f:141357 88S1p qpPLEASE ADDRE55 REPLY 70:P. o. Box 36s7November 26, 1980RADF.OnD, VA 24141.,Material Licenaring BranchDivision of Fuel Cycic & Material Sa...

Dresden Nuclear Power Station, Units 2 and 3 - Letter Requesting Extension of 30 Additional Days for the Submission of Cost-Benefit Analysis Report.

• ~l•toif File Cy. ~ u··· Common·wealth Edison. Company ONE FIRST NATIONAL PLAZA* CHICAGO, ILL"INOIS Addreu Repl, lo1 POST OFFICE BOX 767 *CHICAGO, llllNOIS 60690 June 12, 1972 Mr. A. Gi~mbusso U.S. Atomic Energy Commission Washington, D. c. 20545 Dear Mr. Giambusso: Subject: ...

Korea Hydro and Nuclear Power Co., Ltd - Transmittal of Response to RAI 518-8654 for Question 18-128.

70-1312-gil, Yuseong-daero, Yuseong-gu, Daejeon, 305-343, KOREA Tel: +82-42-870-5400 / Fax: +82-42-870-5449 http://www.khnp.co.kr September 19, 2016 Document Control Desk U.S. Nuclear Regulatory Commission Washington, DC 20555-0001 Attention: Mr. Jeff Ciocco Docket No. 52-...

Korea Hydro & Nuclear Power Co., LTD - Transmittal of Supplemental Response to RAI 356-7881 for Question 07-3.

70-1312-gil, Yuseong-daero, Yuseong-gu, Daejeon, 305-343, KOREA Tel: +82-42-870-5400 / Fax: +82-42-870-5449 http://www.khnp.co.kr September 29, 2016 Document Control Desk U.S. Nuclear Regulatory Commission Washington, DC 20555-0001 Attention: Mr. Jeff Ciocco ...

Korea Hydro and Nuclear Power Co., Ltd - Revised Response to RAI 334-8373 for the Question 03.12-10.

70-1312-gil, Yuseong-daero, Yuseong-gu, Daejeon, 305-343, KOREA Tel: +82-42-870-5400 / Fax: +82-42-870-5449 http://www.khnp.co.kr August 23, 2016 Document Control Desk U.S. Nuclear Regulatory Commission Washington, DC 20555-0001 Attention: Mr. Jeff Ciocco Docket No. 52-046...

Korea Hydro & Nuclear Power Co., Ltd - Transmittal of Revised Response to RAI 509-8591 for the Question 16-206.

70-1312-gil, Yuseong-daero, Yuseong-gu, Daejeon, 305-343, KOREA Tel: +82-42-870-5400 / Fax: +82-42-870-5449 http://www.khnp.co.kr November 29, 2016 Document Control Desk U.S. Nuclear Regulatory Commission Washington, DC 20555-0001 Attention: Mr. Jeff Ciocco Docket No. 52-046 D...

Korea Hydro and Nuclear Power Co., Ltd., - Revised Response to 191-8210 for Question 14.02-11.

70-1312-gil, Yuseong-daero, Yuseong-gu, Daejeon, 305-343, KOREA Tel: +82-42-870-5400 / Fax: +82-42-870-5449 http://www.khnp.co.kr October 5, 2016 Document Control Desk U.S. Nuclear Regulatory Commission Washington, DC 20555-0001 Attention: Mr. Jeff Ciocco ...

Korea Hydro & Nuclear Power Co., Ltd - Revised Response to RAI 199-8223 for the Question 03.08.01-10 (Rev.02).

70-1312-gil, Yuseong-daero, Yuseong-gu, Daejeon, 305-343, KOREA Tel: +82-42-870-5400 / Fax: +82-42-870-5449 http://www.khnp.co.kr October 5, 2016 Document Control Desk U.S. Nuclear Regulatory Commission Washington, DC 20555-0001 Attention: Mr. Jeff Ciocco ...

Korea Hydro & Nuclear Power Co., Ltd - Transmittal of Revised Response to RAI 271-8290.

70-1312-gil, Yuseong-daero, Yuseong-gu, Daejeon, 305-343, KOREA Tel: +82-42-870-5400 / Fax: +82-42-870-5449 http://www.khnp.co.kr December 9, 2016 Document Control Desk U.S. Nuclear Regulatory Commission Washington, DC 20555-0001 Attention: Mr. Jeff Ciocco Docket No. 5...

Korea Hydro & Nuclear Power Co., Ltd - Submittal of Markup of the APR1400 DCA - Safety Evaluation with Open Items for Chapter 4.

70-1312-gil, Yuseong-daero, Yuseong-gu, Daejeon, 305-343, KOREA Tel: +82-42-870-5400 / Fax: +82-42-870-5779 http://www.khnp.co.kr January 13, 2017 Document Control Desk U.S. Nuclear Regulatory Commission Washington, DC 20555-0001 Attention: Mr. Jeff Ciocco ...