ML20209A350

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Updates to the Final Safety Analysis Report
ML20209A350
Person / Time
Site: Millstone  Dominion icon.png
Issue date: 06/22/2020
From: Daugherty J
Dominion Energy Nuclear Connecticut
To:
Document Control Desk, Office of Nuclear Reactor Regulation
Shared Package
ML20209A356 List:
References
20-223
Download: ML20209A350 (6)


Text

Dominion Energy Nuclear Connecticut, Inc.

Millstone Power Station 314 Rope Ferry Road, Waterford, CT 06385 DominionEnergy.com JUN 2 2. 2020 SECURITY-RELATED INFORMATION - WITHHOLD UNDER 10 CFR 2.390 U.S. Nuclear Regulatory Commission Serial No.20-223 Attention: Document Control Desk MPS Lic/LD RO Washington, DC 20555 Docket Nos. 50-336 50-423 License Nos. DPR-65 NPF-49 DOMINION ENERGY NUCLEAR CONNECTICUT, INC.

MILLSTONE POWER STATION UNITS 2 AND 3 UPDATES TO THE FINAL SAFETY ANALYSIS REPORTS In accordance with 10 CFR 50.71(e), Dominion Energy Nuclear Connecticut,_ Inc. (DENG) hereby submits revisions to the Millstone Power Station Units 2 (MPS2) and Unit 3 (MPS3)

Updated Final Safety Analysis Reports (UFSARs).

Four CD-ROMs are enclosed in this submittal. Enclosure 1 contains a CD-ROM labeled as follows: Millstone Power Station Unit 2 Updated Final Safety Analysis Report Revision 38 Docket No. 050-00336 - Security-Related Information - Withhold Under 10 CFR 2.390. The CD-ROM contains the electronic version of the MPS2 FSAR Revision 38 in the following file:

000 MPS2 UFSAR Frontmatter.pdf 2,744,320 bytes 001 MPS2 UFSAR Chapter 1.pdf 1,771,520 bytes 002 MPS2 UFSAR Chapter 2.pdf 12,822,528 bytes 003 MPS2 UFSAR Chapter 3.pdf 16,717,824 bytes 004 MPS2 UFSAR Chapter 4.pdf 16,879,616 bytes 005 MPS2 UFSAR Chapter 5.pdf 49,295,360 bytes 006 MPS2 UFSAR Chapter 6.pdf 8,679,424 bytes 007 MPS2 UFSAR Chapter 7.pdf 11,030,528 bytes 008 MPS2 UFSAR Chapter 8.pdf 3,176,448 bytes 009 MPS2 UFSAR Chapter 9.pdf 18,315,264 bytes 010 MPS2 UFSAR Chapter 10.pdf 430,080 bytes 011 MPS2 UFSAR Chapter 11.pdf 5,654,528 bytes 012 MPS2 UFSAR Chapter 12.pdf 169,984 bytes 013 MPS2 UFSAR Chapter 13.pdf 1,349,632 bytes 014 MPS2 UFSAR Chapter 14.pdf 37,345,280 bytes 015 MPS2 UFSAR Chapter 15.pdf 539,920 bytes MPS2 UFSAR DWGS 61,841,408 bytes MPS2 UFSAR TRM 7,266,304 bytes This enclosure contains Security-Related Information that DENG requests be withheld from public disclosure in accordance with 10 CFR 2.390.

ENCLOSURES 1 & 3 TO THIS LETTER CONTAIN SECURITY-RELATED INFORMATION WHICH IS TO BE WITHHELD FROM PUBLIC DISCLOSURE UNDER 10 CFR 2.390.

UPON REMOVAL OF ENCLOSURES 1 & 3, THIS LETTER IS DECONTROLLED.

SECURITY-RELATED INFORMATION -WITHHOLD UNDER 10 CFR 2.390 Serial No.20-223 FSAR Updates Page 2 of 6 Enclosure 2 contains a CD-ROM labeled as follows: Millstone Power Station Unit 2 Updated Final Safety Analysis Report Revision 38 - Redacted Docket No. 050-00336. The CD-ROM contains the electronic version of the MPS2 FSAR Revision 38 in the following files:

000 MPS2 UFSAR Frontmatter.pdf 2,744,320 bytes 001 MPS2 UFSAR Chapter 1.pdf 692,224 bytes 002 MPS2 UFSAR Chapter 2.pdf 11,272,192 bytes 003 MPS2 UFSAR Chapter 3.pdf 16,717,824 bytes 004 MPS2 UFSAR Chapter 4.pdf 16,879,616 bytes 005 MPS2 UFSAR Chapter 5.pdf 45,555,712 bytes 006 MPS2 UFSAR Chapter 6.pdf 8,679,424 bytes 007 MPS2 UFSAR Chapter 7 .pdf 8,951,808 bytes 008 MPS2 UFSAR Chapter 8.pdf 1,112,064 bytes 009 MPS2 UFSAR Chapter 9.pdf 18,315,264 bytes 010 MPS2 UFSAR Chapter 10.pdf 430,080 bytes 011 MPS2 UFSAR Chapter 11.pdf 3,129,344 bytes 012 MPS2 UFSAR Chapter 12.pdf 169,984 bytes 013 MPS2 UFSAR Chapter 13.pdf 1,349,632 bytes 014 MPS2 UFSAR Chapter 14.pdf 37,345,280 bytes 015 MPS2 UFSAR Chapter_ 15.pdf 539,920 bytes MPS2 UFSAR DWGS 46,786,560 bytes MPS2 UFSAR TRM 5,779,465 bytes ENCLOSURES 1 & 3 TO THIS LETTER CONTAIN SECURITY-RELATED INFORMATION WHICH IS TO BE WITHHELD FROM PUBLIC DISCLOSURE UNDER 10 CFR 2.390.

UPON REMOVAL OF ENCLOSURES 1 & 3, THIS LETTER IS DECONTROLLED.

SECURITY-RELATED INFORMATION -WITHHOLD UNDER 10 CFR 2.390 Serial No.20-223 FSAR Updates Page 3 of 6 Enclosure 3 contains a CD-ROM labeled as follows: Millstone Power Station Unit 3 Updated Final Safety Analysis Report Revision 33 Docket No. 050-00423 - Security-Related Information - Withhold Under 10 CFR 2.390. The CD-ROM contains electronic version of MPS3 FSAR, Revision 33 in the following files:

000 MPS3 UFSAR Frontmatter.pdf 3,428,352 bytes 001 MPS3 UFSAR Chapter 1.pdf 2,547,712 bytes 002 MPS3 UFSAR Chapter 2 (part 1).pdf 11,481,088 bytes 002 MPS3 UFSAR Chapter 2 (part 2).pdf 56,825,856 bytes 002 MPS3 UFSAR Chapter 2 (part 3).pdf 82,511,872 bytes 002 MPS3 UFSAR Chapter 2 (Tables & Appendices) 98,959,360 bytes 003 MPS3 UFSAR Chapter 3.pdf 99,731,456 bytes 004 MPS3 UFSAR Chapter 4.pdf 5,982,208 bytes 005 MPS3 UFSAR Chapter 5.pdf 3,905,536 bytes 006 MPS3 UFSAR Chapter 6.pdf 17,035,264 bytes 007 MPS3 UFSAR Chapter 7.pdf 5,345,280 bytes 008 MPS3 UFSAR Chapter 8.pdf ,_

8,718,336 bytes 009 MPS3 UFSAR Chapter 9.pdf 18,869,696 bytes 010 MPS3 UFSAR Chapter 10.pdf 4,255,744 bytes 011 MPS3 UFSAR Chapter 11.pdf 2,914,304 bytes 012 MPS3 UFSAR Chapter 12.pdf 31,963,136 bytes 013 MPS3 UFSAR Chapter 13.pdf 1,011,712 bytes 014 MPS3 UFSAR Chapter 14.pdf 2,150,400 bytes 015 MPS3 UFSAR Chapter 15.pdf 13,000,704 bytes 016 MPS3 UFSAR Chapter 16.pdf 55,296 bytes 017 MPS3 UFSAR Chapter 17.pdf 59,392 bytes 018 MPS3 UFSAR Chapter 18.pdf 65,536 bytes 019 MPS3 UFSAR Chapter 19.pdf 346,112 bytes MPS3 UFSAR FPER 2,113,536 bytes MPS3 UFSAR DWGS 71,372,800 bytes MPS3TRM 3,196,928 bytes This enclosure contains Security-Related Information that DENG requests be withheld from public disclosure in accordance with 10 CFR 2.390.

ENCLOSURES 1 & 3 TO THIS LETTER CONTAIN SECURITY-RELATED INFORMATION WHICH IS TO BE WITHHELD FROM PUBLIC DISCLOSURE UNDER 10 CFR 2.390.

UPON REMOVAL OF ENCLOSURES 1 & 3, THIS LETTER IS DECONTROLLED.

SECURITY-RELATED INFORMATION -WITHHOLD UNDER 10 CFR 2.390 Serial No.20-223 FSAR Updates Page 4 of 6 Enclosure 4 contains a CD-ROM labeled as follows: Millstone Power Station Unit 3 Updated Final Safety Analysis Report Revision 33" - Redacted Docket No. 050-00423.

The CD-ROM contains electronic version of MPS3 FSAR, Revision 33 in the following files:

000 MPS3 UFSAR Frontmatter.pdf 3,433,352 bytes 001 MPS3 UFSAR Chapter 1.pdf 1,153,024 bytes 002 MPS3 UFSAR Chapter 2 (part 1).pdf 9,414,656 bytes 002 MPS3 UFSAR Chapter 2 (part 2).pdf 53,209,088 bytes 002 MPS3 UFSAR Chapter 2 (part 3).pdf 43,587,584 bytes 002 MPS3 UFSAR Chapter 2 (Tables & Appendices) 98,959,360 bytes 003 MPS3 UFSAR Chapter 3.pdf 40,835,072 bytes 004 MPS3 UFSAR Chapter 4.pdf 5,982,208 bytes 005 MPS3 UFSAR Chapter 5.pdf 3,905,536 bytes 006 MPS3 UFSAR Chapter 6.pdf 14,106,624 bytes 007 MPS3 UFSAR Chapter 7.pdf 5,345,280 bytes 008 MPS3 UFSAR Chapter 8.pdf 8,161,280 bytes 009 MPS3 UFSAR Chapter 9.pdf 19,869,696 bytes 010 MPS3 UFSAR Chapter 10.pdf 4,255,744 bytes 011 MPS3 UFSAR Chapter 11.pdf 2,914,304 bytes 012 MPS3 UFSAR Chapter 12.pdf 2,605,056 bytes 013 MPS3 UFSAR Chapter 13.pdf 938,040 bytes 014 MPS3 UFSAR Chapter 14.pdf 2,150,400 bytes 015 MPS3 UFSAR Chapter 15.pdf 13,000,704 bytes 016 MPS3 UFSARChapter 16.pdf 55,296 bytes 017 MPS3 UFSAR Chapter 17.pdf 59,392 bytes 018 MPS3 UFSAR Chapter 18.pdf 65,536 bytes 019 MPS3 UFSAR Chapter 19.pdf 346,112 bytes MPS3 UFSAR FPER 1,263,616 bytes MPS3 UFSAR DWGS 65,400,832 bytes MPS3 UFSAR 3,196,928 bytes ENCLOSURES 1 & 3 TO THIS LETTER CONTAIN SECURITY-RELATED INFORMATION WHICH IS TO BE WITHHELD FROM PUBLIC DISCLOSURE UNDER 10 CFR 2.390.

UPON REMOVAL OF ENCLOSURES 1 & 3, THIS LETTER IS DECONTROLLED.

SECURITYwRELATED INFORMATION -WITHHOLD UNDER 10 CFR 2.390 Serial No.20-223 FSAR Updates Page 5 of 6 Should you have any questions or require additional information, please contact Mr. Jeffry A.

Langan, {860) 444-5544.

Sincerely,

/J$g;;;}~

Jo~:. Daugherty Site Vice President - Millstone STATE OF CONNECTICUT COUNTY OF NEW LONDON The foregoing document was acknowledged before me, in and for the County and State aforesaid, today by John R. Daugherty, who is Site Vice President - Millstone of Dominion Energy Nuclear Connecticut, Inc. He has affirmed before me that he is duly authorized to*

execute and file the foregoing document in behalf of that company, and that the statements in the document are true to the best of his knowledge and belief.

tJ Acknowledged before me this :)..~,.. day of T--iwli , 2020.

  • My Commission Expires:

TIMOTHY F. OLSOWY NOTARYPUBLIC MY COMMISSION IEXPIIIES APR. 30, 2021 ENCLOSURES 1 & 3 TO THIS LETTER CONTAIN SECURITY-RELATED INFORMATION WHICH IS TO BE WITHHELD FROM PUBLIC DISCLOSURE UNDER 10 CFR 2.390.

UPON REMOVAL OF ENCLOSURES 1 & 3 1 THIS LETTER IS DECONTROLLED.

SECURITY-RELATED INFORMATION -WITHHOLD UNDER 10 CFR 2.390 Serial No.20-223 FSAR Updates Page 6 of 6

Enclosures:

4 Commitments made in this letter: None.

cc: (w/ enclosures)

U.S. Nuclear Regulatory Commission Region I 2100 Renaissance Blvd, Suite 100 King of Prussia, PA 19406-2713 NRC Senior Resident Inspector Millstone Power Station cc: (w/o enclosures)

T. H. Carter NRC Project Manager Millstone Unit 1 U.S. Nuclear Regulatory Commission Two White Flint North, Mail Stop T-8 F8 11545 Rockville Pike Rockville, MD 20852-2738 L: A. Kauffman .

Health Physicist-DNMS U.S. Nuclear Regulatory Commission Region I 2100 Renaissance Blvd, Suite 100 King of Prussia, PA 19406-2713 R. V. Guzman.

NRC Senior Project Manager Millstone Units 2 and 3 U.S. Nuclear Regulatory Commission Orie White Flint North, Mail Stop 08 C2 11555 Rockville Pike Rockville, MD 20852-2738 ENCLOSURES 1 & 3 TO THIS LETTER CONTAIN SECURITY-RELATED INFORMATION WHICH IS TO BE WITHHELD FROM PUBLIC DISCLOSURE UNDER 10 CFR 2.390.

UPON REMOVAL OF ENCLOSURES 1 & 3*, THIS LETTER IS DECONTROLLED.