ML18264A014

NAC International, Inc., Submittal of Request to Amend the U.S. Nuclear Regulatory Commission Certificate of Compliance No. 1015 for the NAC-UMS Cask System

ML18264A014
Person / Time
Site:	07201015
Issue date:	09/18/2018
From:	Fowler W NAC International
To:	Document Control Desk, Office of Nuclear Material Safety and Safeguards
References
Download: ML18264A014 (16)

Text

Atlanta Corporate Headquarters A

NAC I INTERNATIONAL 3930 East Jones Bridge Road, Suite 200 Norcross, GA 30092 Phone 770-447-1144 Fax 770-447-1797 www.nacintl.com September 18, 2018 U.S. Nuclear Regulatory Commission 11555 Rockville Pike Rockville, MD 20852-2738 Attn:

Document Control Desk

Subject:

Submission of a Request to Amend the U.S. Nuclear Regulatory Commission Certificate of Compliance No. 1015 for the NAC-UMS Cask System Docket No. 72-1015

References:

1. U.S. Nuclear Regulatory Commission (NRC) Certificate of Compliance (CoC) No. 1015 for the NAC International Universal Storage System (UMS)

Cask System, Amendment No. 5, January 12, 2009

2. NAC-UMS Cask System Final Safety Analysis Report (FSAR),

Revision 11, NAC International, November 2016 NAC International (NAC) hereby submits a request to revise Reference 2. The following summarizes the requested:

1. Reference 2, Page 12C3-31,

a. Clarify the Technical Specifications surveillance requirements bases to state that "A minimum of two outlet air temperatures must be measured to provide an average outlet temperature to comply with Technical Specification surveillance requirement 3.1.6.1."

Consistent with NAC administrative practice, this proposed FSAR revision is numbered to uniquely identify the applicable changed pages. Revision bars mark the FSAR text changes on the Revision 18A pages. The included List of Effective Pages identifies the revision level of all pages in the Reference 2 FSAR with Revision 18A pages.

In order to better facilitate the review process, NAC is providing the Revision 18A change pages with appropriate backing pages. In accordance with NAC's administrative practices, upon final acceptance of this application, the 18A changed pages will be reformatted and incorporated into the next revision of the NAC-UMS FSAR. This submittal package only includes a non-proprietary version.

ED20180040 Page 1 of2

A NAC INTERNATIONAL U.S. Nuclear Regulatory Commission September 18, 2018 Page 2 of2 If you have any comments or questions, please contact me on my direct line at 678-328-1236.

Sincerely, Wren Fowler Director, Licensing Engineering

Enclosures:

-List ofFSAR Changes for the NAC-UMS FSAR, Amendment 7 - FSAR Changed Pages and LOEP for NAC-UMS FSAR, Amendment 7 ED20180040 Page 2 of2

ANAC ii INTERNATIONAL September 2018 Revision 18A Atlanta Corporate Headquarters: 3930 East Jones Bridge Road, Norcross, Georgia 30092 USA Phone 770-447-1144, Fax 770-447-1797, www.nacintl.com

Enclosure I to ED20180040 Page I of2 List of Changes for the NAC-UMS FSAR Amendment 7 Revision 18A (Docket No 72-1015)

NAC International September 2018

Enclosure I to ED20180040 Page 2 of2 List of Changes for the NAC-UMS FSAR, Amendment 7, Revision 18A The List of Effective Pages and the Chapter Table of Contents, List of Figures and List of Tables have been revised accordin I to reflect the list of chan es detailed below.

Cha ters 1 thru 11 - no chan es Cha ter 12 Pa e 12C3-31 Cha ter 13 - no chan es

• to ED20180040 Page I of I FSAR Changed Pages NAC-UMS Amendment 7 (Docket No 72-1015)

NAC International September 2018

September 2018 Revision 18A NAC-UMS Universal MPC System FINAL SAFETY ANALYSIS REPORT for the UMS Universal Storage System Docket No. 72-1015 ANAC ii INTE RNA TIO NAL Atlanta Corporate Headquarters: 3930 East Jones Bridge Road, Norcross, Georgia 30092 USA Phone 770-447-1144, Fax 770-447-1797, www.nacintl.com

FSAR - UMS Universal Storage System Docket No. 72-1015 September 2018 Revision 18A List of Effective Pages Chapter 1 1.5-12 thru 1.5-16..................... Revision 0 1-i.............................................. Revision 3 1.5-17........................................ Revision 3 I-ii.......................................... Revision 10 1.5-18 thru 1.5-20..................... Revision 0 1-1............................................ Revision 0 1.5-21........................................ Revision 6 1-2............................................ Revision 5 1.5-22........................................ Revision 4 1-3 thru 1-9............................... Revision 8 1.5-23 thru 1.5-26..................... Revision 0 1.1-1.......................................... Revision 3 1.5-27........................................ Revision 3 1.1-2.......................................... Revision 4 1.5-28........................................ Revision 8 1.1-3.......................................... Revision 3 1.5-29........................................ Revision 0 1.1-4.......................................... Revision 0 1.5-30........................................ Revision 8 1.2-1 thru 1.2-2......................... Revision 3 1.5-31 thru 1.5-32..................... Revision 0 1.2-3.......................................... Revision 8 1.5-33........................................ Revision 3 1.2-4 thru 1.2-6......................... Revision 3 1.5-34........................................ Revision 5 1.2-7.......................................... Revision 8 1.5-35........................................ Revision 0 1.2-8 thru 1.2-9......................... Revision 3 1.5-36........................................ Revision 3 1.2-10........................................ Revision 8 1.5-37 thru 1.5-38................... Revision 10 1.2-11 thru 1.2-12..................... Revision 6 1.5-39 thru 1.5-43..................... Revision 0 1.2-13........................................ Revision 8 1.5-44........................................ Revision 8 1.2-14 thru 1.2-27..................... Revision 6 1.5-45 thru 1.5-46..................... Revision 0 1.2-28...................................... Revision 10 1.5-47........................................ Revision 3 1.2-29........................................ Revision 6 1.5-48........................................ Revision 8 1.3-1.......................................... Revision 4 1.5-49 thru 1.5-54..................... Revision 0 1.3-2.......................................... Revision 5 1.6-1.......................................... Revision 8 1.3-3.......................................... Revision 4 1.7-1.......................................... Revision 3 I.4-1 thru 1.4-2......................... Revision 0 1.7-2 thru 1.7-3......................... Revision 4 I.5-1.......................................... Revision 0 1.8-1........................................ Revision 11 I.5-2........................................ Revision 1 I 1.8-2.......................................... Revision 7 I.5-3.......................................... Revision 0 1.5-4........................................ Revision 11 31 drawings (see Section 1.8)

I.5-5.......................................... Revision 8 1.5-6 thru 1.5-7......................... Revision 0 Chapter 2 I.5-8.......................................... Revision 6 2-i............................................. Revision 3 I.5-9.......................................... Revision 3 2-ii............................................. Revision 6 I.5-10........................................ Revision 0 2-iii............................................ Revision 3 1.5-11........................................ Revision 3 2-iv.......................................... Revision 11

FSAR - UMS Universal Storage System Docket No. 72-1015 September 2018 Revision 18A List of Effective Pages (continued) 2-1............................................. Revision 8 3.2-1.......................................... Revision 0 2-2............................................. Revision 5 3.2-2 thru 3.2-4......................... Revision 3 2-3............................................. Revision 3 3.3-1 thru 3.3-15....................... Revision 3 2.1-1.......................................... Revision 5 3.3-16........................................ Revision 8 2.1.1-1 thru 2.1.1-4................... Revision 8 3.4.1-1.................................. Amendment 2 2.1.2-1 thru 2.1.2-3................... Revision 8 3.4.1-2....................................... Revision 4 2.1.3-1 thru 2.1.3-4................... Revision 8 3.4.1-3 thru 3.4.1-4.............. Amendment 2 2.1.3-5....................................... Revision 3 3.4.1-5....................................... Revision 3 2.1.3-6....................................... Revision 8 3.4.1-6 thru 3.4.1-8................... Revision 4 2.1.3-7 thru 2.1.3-8................... Revision 3 3.4.1-9..................................... Revision 11 2.1.3-9....................................... Revision 5 3.4.1-10 thru 3.4.1-12............... Revision 3 2.1.3-10 thru 2.1.3-14............... Revision 3 3.4.2-1....................................... Revision 8 2.2-1..................................... Amendment 1 3.4.2-2....................................... Revision 4 2.2-2 thru 2.2-3......................... Revision 0 3.4.3-1....................................... Revision 4 2.2-4.......................................... Revision 5 3.4.3-2 thru 3.4.3-3................... Revision 3 2.2-5.......................................... Revision 3 3.4.3-4....................................... Revision 0 2.2-6 thru 2.2-10....................... Revision 0 3.4.3-5 thru 3.4.3-22................. Revision 3 2.2-11........................................ Revision 3 3.4.3-23 thru 3.4.3-26............... Revision 6 2.3-1 thru 2.3-2....................... Revision 11 3.4.3-27..................................... Revision 3 2.3-3 thru 2.3-4......................... Revision 3 3.4.3-28..................................... Revision 4 2.3-5 thru 2.3-6......................... Revision 6 3.4.3-29 thru 3.4.3-98............... Revision 3 2.3-7.......................................... Revision 0 3.4.4-1....................................... Revision 0 2.3-8 thru 2.3-9......................... Revision 3 3.4.4-2 thru 3.4.4-7................... Revision 3 2.3-10..................... ;.................. Revision 0 3.4.4-8....................................... Revision 0 2.3-11........................................ Revision 5 3.4.4-9....................................... Revision 3 2.3-12 thru 2.3-19................... Revision 11 3.4.4-10..................................... Revision 0 2.3-20........................................ Revision 3 3.4.4-11 thru 3.4.4-18............... Revision 3 2.4-1.......................................... Revision 3 3.4.4-19..................................... Revision 8 2.4-2 thru 2.4-4......................... Revision 0 3.4.4-20..................................... Revision 3 2.5-1 thru 2.5-2......................... Revision 3 3.4.4-21 thru 3.4.4-38............... Revision 0 3.4.4-39 thru 3.4.4-48............... Revision 3 Chapter 3 3.4.4-49 thru 3.4.4-51............... Revision 0 3-i............................................. Revision 3 3.4.4-52 thru 3.4.4-64............... Revision 3 3-ii........................................... Revision 11 3.4.4-65..................................... Revision 0 3-iii thru 3-viii........................... Revision 3 3.4.4-66 thru 3.4.4-69............... Revision 3 3.1-1 thru 3.1-7......................... Revision 3 3.4.4-70 thru 3.4.4-74............... Revision 0 2

FSAR - UMS Universal Storage System Docket No. 72-1015 September 2018 Revision 18A List of Effective Pages (continued) 3.4.4-75 thru 3.4.4-77............... Revision 3 4.4.1-8.................................. Amendment 2 3.4.5-1....................................... Revision 3 4.4.1-9....................................... Revision 5 3.5-1.......................................... Revision 4 4.4.1-10 thru 4.4.1-26............... Revision 3 3.6-1.......................................... Revision 8 4.4.1-27..................................... Revision 4 3.6-2.......................................... Revision 4 4.4.1-28..................................... Revision 5 3.6-3.......................................... Revision 8 4.4.1-29..................................... Revision 3 3.6-4 thru 3.6-5......................... Revision 3 4.4.1-30..................................... Revision 4 3.6-6..................................... Amendment 1 4.4.1-31 thru 4.4.1-34............... Revision 3 3.6-7 thru 3.6-8......................... Revision 3 4.4.1-35..................................... Revision 4 3.7-1 thru 3.7-2......................... Revision 3 4.4.1-36 thru 4.4.1-37............... Revision 3 3.7-3 thru 3.7-4......................... Revision 8 4.4.1-38..................................... Revision 7 3.8-1........................................ Revision 11 4.4.1-39 thru 4.4.1-40............... Revision 3 3.8-2 thru 3.8-20....................... Revision 9 4.4.1-41 thru 4.4.1-43............... Revision 4 3.8-21 thru 3.8-26................... Revision 11 4.4.1-44 thru 4.4.1-49............... Revision 3 4.4.2-1....................................... Revision 0 Chapter 4 4.4.3-1....................................... Revision 8 4-i thru 4-iv............................... Revision 3 4.4.3-2 thru 4.4.3-4................... Revision 4 4-v............................................ Revision 7 4.4.3-5 thru 4.4.3-13................. Revision 3 4-vi............................................ Revision 8 4.4.3-14 thru 4.4.3-15............... Revision 5 4.1-1.......................................... Revision 3 4.4.3-16..................................... Revision 3 4.1-2 thru 4.1-3......................... Revision 8 4.4.3-17..................................... Revision 4 4.1-4.......................................... Revision 0 4.4.3-18 thru 4.4.3-22............... Revision 3 4.1-5.......................................... Revision 4 4.4.4-1....................................... Revision 0 4.1-6.......................................... Revision 7 4.4.5-1........ *............................... Revision 8 4.1-7 thru 4.1-8......................... Revision 5 4.4.5-2 thru 4.4.5-3................... Revision 5 4.2-1 thru 4.2-3......................... Revision 3 4.4.5-4....................................... Revision 8 4.2-4.......................................... Revision 0 4.4.5-5....................................... Revision 3 4.2-5.......................................... Revision 4 4.4.6-1....................................... Revision 0 4.2-6.......................................... Revision 0 4.4.7-1....................................... Revision 3 4.2-7.......................................... Revision 7 4.5-1.......................................... Revision 5 4.3-1 thru 4.3-3......................... Revision 3 4.5-2 thru 4.5-3......................... Revision 4 4.4-1.......................................... Revision 3 4.5-4..................................... Amendment 2 4.4. l -1....................................... Revision 3 4.5-5.......................................... Revision 3 4.4.1-2....................................... Revision 4 4.5-6.......................................... Revision 4 4.4.1-3....................................... Revision 7 4.5-7.......................................... Revision 3 4.4.1-4 thru 4.4.1-7................... Revision 0 4.5-8.......................................... Revision 8 3

FSAR - UMS Universal Storage System Docket No. 72-1015 September 2018 Revision 18A List of Effective Pages (continued) 4.5-9 thru 4.5-10....................... Revision 3 5.6.1-3....................................... Revision 4 4.5-11 thru 4.5-16................ Amendment 2 5.6.1-4.................................. Amendment 1 4.5-17........................................ Revision 7 5.6.1-5....................................... Revision 4 4.5-18 thru 4.5-19..................... Revision 3 5.6.1-6 thru 5.6.1-8................... Revision 3 4.6-1 thru 4.6-2......................... Revision 3 5.6.1-9 thru 5.6.1-10............ Amendment 1 4.6-3.......................................... Revision 0 5.6.1-11 thru 5.6.1-12............... Revision 8 4.6-4.......................................... Revision 8 5.6.1-13 thru 5.6.1-22.......... Amendment 2 5.6.1-23 thru 5.6.1-24............... Revision 3 Chapter 5 5.6.1-25................................ Amendment 2 5-i............................................. Revision 8 5.6.1-26 thru 5.6.1-27............... Revision 3 5-ii............................................. Revision 3 5.6.1-28 thru 5.6.1-34.......... Amendment 2 5-iii............................................ Revision 8 5.7-1 thru 5.7-2......................... Revision 0 5-iv thru 5-v.............................. Revision 3 5.7-3.......................................... Revision 8 5-vi thru 5-viii........................... Revision 8 5-ix........................................... Revision 3 Chapter 6 5.1-1.......................................... Revision 3 6-i............................................ Revision 3 5.1-2 thru 5.1-12....................... Revision 7 6-ii............................................. Revision 8 5.2-1 thru 5.2-36....................... Revision 8 6-iii thru 6-vii............................ Revision 3 5.3-1 thru 5.3-10....................... Revision 3 6.1-1 thru 6.1-2......................... Revision 8 5.3-11 thru 5.3-12..................... Revision 4 6.1-3 thru 6.1-6......................... Revision 3 5.3-13 thru 5.3-21..................... Revision 3 6.2-1.......................................... Revision 5 5.3-22 thru 5.3-23..................... Revision 4 6.2-2 thru 6.2-3......................... Revision 3 5.3-24........................................ Revision 3 6.3-1 thru 6.3-2......................... Revision 3 5.3-25 thru 5.3-26..................... Revision 4 6.3-3........................................ Revision 10 5.3-27 thru 5.3-32..................... Revision 3 6.3-4 thru 6.3-6......................... Revision 3 5.4-1 thru 5.4-4......................... Revision 3 6.3-7.......................................... Revision 7 5.4-5.......................................... Revision 7 6.3-8.......................................... Revision 4 5.4-6 thru 5.4-27....................... Revision 3 6.3-9 thru 6.3-18....................... Revision 3 5.5-1.......................................... Revision 8 6.4-1.......................................... Revision 4 5.5-2.......................................... Revision 3 6.4-2 thru 6.4-16....................... Revision 3 5.5-3 thru 5.5-4......................... Revision 7 6.4-17........................................ Revision 0 5.5-5 thru 5.5-7......................... Revision 3 6.4-18 thru 6.4-40..................... Revision 3 5.5-8 thru 5.5-10....................... Revision 8 6.5-1 thru 6.5-49....................... Revision 3 5.6-1..................................... Amendment 1 6.6-1..................................... Amendment 2 5.6.1-1....................................... Revision 4 6.6.1-1 thru 6.6.1-2................... Revision 8 5.6.1-2.................................. Amendment 1 6.6.1-3.................................. Amendment 2 4

FSAR - UMS Universal Storage System Docket No. 72-1015 September 2018 Revision I SA List of Effective Pages ( continued) 6.6.1-4....................................... Revision 4 8.1.1-2....................................... Revision 5 6.6.1-5 thru 6.6.1-7................... Revision 8 8.1.1-3....................................... Revision 4 6.6.1-8....................................... Revision 3 8.1.1-4 thru 8.1.1-7................... Revision 8 6.6.1-9 thru 6.6.1-10............ Amendment 2 8.1.1-8 thru 8.1.1-10................. Revision 5 6.6.1-11..................................... Revision 8 8.1.l-11..................................... Revision 6 6.6.1-12 thru 6.6.1-14.......... Amendment 2 8.1.2-1 thru 8.1.2-2................... Revision 8 6.6.1-15..................................... Revision 4 8.1.3-1 thru 8.1.3-2................... Revision 8 6.6.1-16 thru 6.6.1-21.......... Amendment 2 8.2-1.......................................... Revision 6 6.6.1-22..................................... Revision 3 8.2-2.......................................... Revision 5 6.6.1-23 thru 6.6.1-24.......... Amendment 2 8.3-1.......................................... Revision 4 6.7-1.......................................... Revision 0 8.3-2 thru 8.3-4......................... Revision 3 6.7-2.......................................... Revision 5 8.4-1.......................................... Revision 0 6.8-1.......................................... Revision 7 6.8-2 thru 6.8-51....................... Revision 0 Chapter 9 6.8-52 thru 6.8-66..................... Revision 3 9-i............................................. Revision 7 9.1-1.......................................... Revision 4 Chapter 7 9.1-2.......................................... Revision 8 7-i thru 7-ii................................ Revision 4 9.1-3.......................................... Revision 4 7.1-1 thru 7.1-2......................... Revision 8 9.1-4.......................................... Revision 5 7.1-3.......................................... Revision 4 9.1-5.......................................... Revision 4 7.1-4.......................................... Revision 8 9.l-6thru9.l-7....................... Revision 10 7.1-5.......................................... Revision 4 9.1-8.......................................... Revision 7 7.1-6.......................................... Revision 8 9.1-9.......................................... Revision 4 7.1-7 thru 7.1-9......................... Revision 4 9.l-10........................................ Revision 6 7.2-1.......................................... Revision 3 9.2-1.......................................... Revision 7 7.2-2.......................................... Revision 8 9.2-2.......................................... Revision 9 7.3-1.......................................... Revision 8 9.2-3.......................................... Revision 7 7.4-1.......................................... Revision 8 9.3-1.......................................... Revision 8 7.5-1.......................................... Revision 4 9.3-2.......................................... Revision 5 Chapter 8 Chapter 10 8-i....................................... Amendment I I 0-i...................................... Amendment I 8-ii............................................ Revision 5 I 0-ii........................................... Revision 3 8-1 thru 8-2............................... Revision 5 IO.I-I........................................ Revision 3

8. 1-1.......................................... Revision 8 I 0.1-2........................................ Revision 6 8.1.1-1....................................... Revision 8 I 0.2-1 thru 10.2-2..................... Revision 3 5

FSAR - UMS Universal Storage System Docket No. 72-1015 September 2018 Revision 18A List of Effective Pages (continued) 10.3-1........................................ Revision 3 11.2.4-22 thru 11.2.4-24........... Revision 3 10.3-2 thru 10.3-3..................... Revision 6 11.2.4-25................................... Revision 7 10.3-4........................................ Revision 0 11.2.4-26 thru 11.2.4-27........... Revision 3 10.3-5 thru 10.3-6..................... Revision 3 11.2.5-1..................................... Revision 0 10.3-7........................................ Revision 0 11.2.6-1 thru 11.2.6-2............... Revision 3 10.3-8 thru 10.3-9..................... Revision 3 11.2.6-3..................................... Revision 6 10.4-1 thru 10.4-5..................... Revision 3 11.2.6-4..................................... Revision 0 10.5-1................................... Amendment 1 11.2.6-5..................................... Revision 3 10.6-1........................................ Revision 0 11.2.7-1..................................... Revision 6 11.2.7-2..................................... Revision 3 Chapter 11 11.2.8-1..................................... Revision 5 11-i....................................... Amendment 1 11.2.8-2..................................... Revision 0 11-ii........................................... Revision 3 11.2.8-3 thru 11.2.8-5............... Revision 3 11-iii.......................................... Revision 5 11.2.8-6..................................... Revision 5 11-iv.......................................... Revision 8 11.2.8-7..................................... Revision 3 11-v........................................... Revision 3 11.2.8-8 thru 11.2.8-10............. Revision 5 11-vi.......................................... Revision 8 11.2.8-11 thru 11.2.8-12........... Revision 6 11-vii thru 11-x......................... Revision 3 11.2.9-1..................................... Revision 0 11-1........................................... Revision 0 11.2.9-2 thru 11.2.9-4................ Revision 3 11.1.1-1..................................... Revision 6 11.2.9-5..................................... Revision 6 11.1.1-2..................................... Revision 3 11.2.9-6 thru 11.2.9-7............... Revision 3 11.1.1-3 thru 11.1.1-6............... Revision 0 11.2.10-1 thru 11.2.10-3........... Revision 0 11.1.2-1..................................... Revision 6 11.2. l 0-4................................... Revision 6 11.1.2-2..................................... Revision 0 11.2.11-1................................... Revision 0 11.1.2-3..................................... Revision 3 11.2.11-2 thru 11.2.11-4........... Revision 3 11.1.3-1 thru -11.1.3-16............ Revision 3 11.2.11-5 thru 11.2.11-7........... Revision 0 11.1.4-1 thru 11.1.4-2............... Revision 6 11.2.11-8 thru 11.2.11-11......... Revision 3 11.1.5-1 thru 11.1.5-2............... Revision 0 11.2.11-12................................. Revision 0 11.1.6-1................................ Amendment 1 11.2.11-13.............................. -... Revision 6 11.2-1................................... Amendment 1 11.2.11-14................................. Revision 3 11.2.1-1 thru 11.2.1-7............... Revision 3 11.2.12-1................................... Revision 0 11.2.2-1..................................... Revision 8 11.2.12-2................................... Revision 7 11.2.3-1..................................... Revision 3 11.2.12-3 thru 11.2.12-10......... Revision 3 11.2.3-2..................................... Revision 0 11.2.12-11 thru 11.2.12-12....... Revision 0 11.2.4-1 thru 11.2.4-11............. Revision 3 11.2.12-13 thru 11.2.12-15....... Revision 3 11.2.4-12 thru 11.2.4-21........... Revision 0 11.2.12-16 thru 11.2.12-18....... Revision 0 6

FSAR - UMS Universal Storage System Docket No. 72-1015 September 2018 Revision 18A List of Effective Pages (continued) 11.2.12-19 thru 11.2.12-20....... Revision 3 11.2.12-21................................. Revision 0 11.2.12-22................................. Revision 3 11.2.12-23................................. Revision 0 11.2.12-24 thru 11.2.12-70....... Revision 3 11.2.12-71................................. Revision 6 11.2.13-1 thru 11.2.13-2........... Revision 6 11.2.13-3................................... Revision 0 11.2.14-1................................... Revision 8 11.2.14-2................................... Revision 3 11.2.15-1 thru 11.2.15-2........... Revision 3 11.2.15-3.............................. Amendment 1 11.2.15-4.............................. Amendment 2 11.2.15-5 thru 11.2.15-6........... Revision 8 11.2.15-7 thru 11.2.15-13.... Amendment 1 11.2.15-14 thru 11.2.15-17....... Revision 3 11.2.15-18 thru 11.2.15-22.. Amendment 1 11.2.15-23 thru 11.2.15-24.. Amendment 2 11.2.15-25................................. Revision 4 11.2.15-26............................ Amendment 2 11.2.15-27............................ Amendment 1 11.2.15-28............................ Amendment 2 11.2.15-29................................. Revision 4 11.2.15-30 thru 11.2.15-31....... Revision 3 11.2.15-32................................. Revision 4 11.2.15-33 thru 11.2.15-35.. Amendment 2 11.2.16-1 thru 11.2.16-10......... Revision 8 11.3-1........................................ Revision 3 11.3-2 thru 11.3-3..................... Revision 0 11.3-4........................................ Revision 3 11.3-5........................................ Revision 8 Chapter 12 12-i thru 12-ii....................... Amendment I 12-1........................................... Revision 5 12-2 thru 12-3........................... Revision 8 12-4........................................... Revision 3 12A-1 thru 12A-2...................... Revision 3 12B-1 thru12B-2....................... Revision 3 12C-1......................................... Revision 0 12C-2......................................... Revision 8 12Cl-l....................................... Revision 3 12C2-l....................................... Revision 8 12C2-2....................................... Revision 3 12C3-1 thru 12C3-8.................. Revision 0 12C3-9 thru 12C3-30................ Revision 8 12C3-3 l................................ Revision 18A 12C3-32 thru 12C3-40.............. Revision 8 Chapter 13 13-i thru 13-ii............................ Revision 0 13.1-1 thru 13.2-7..................... Revision 0 13.2-8........................................ Revision 3 13.3-1...................................... Revision 10 7

FSAR-UMS Universal Storage System Docket No. 72-1015 September 2018 Revision 18A SURVEILLANCE REQUIREMENTS REFERENCES SR 3.1.6.1 CONCRETE CASK Heat Removal System C3.l.6 The long-term integrity of the stored fuel is dependent on the ability of the CONCRETE CASK to reject heat from the CANISTER to the environment. Visual observation that all four air inlet and outlet screens are unobstructed and intact ensures that air flow past the CANISTER is occurring and heat transfer is taking place. However, partial blockage of less than two air inlet or outlet screens or the equivalent effective screen area does not result in the heat removal system being unable to provide adequate heat removal. Corrective actions should be taken promptly to remove the obstruction and restore full flow through the affected air inlet and outlet screens.

Alternatively, based on the analyses, if the air temperature rise is less than the limits stated in the SR, adequate air flow and, therefore, adequate heat transfer is occurring to provide assurance of Jong-term fuel cladding integrity. The reference ambient temperature used to perform this Surveillance shall be measured at the ISFSI facility. A minimum of two outlet air temperatures must be measured to provide an average outlet temperature to comply with Technical Specification SURVEILLANCE REQUIREMENT 3.1.6.1.

The Frequency of 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> is reasonable based on the time necessary for CONCRETE CASK and CANISTER components to heat up to unacceptable temperatures assuming design basis heat loads, and allowing for corrective actions to take place upon discovery of the blockage of the air inlet and outlet screens.

SR 3.1.6.2 The initial confirmation of the OPERABILITY of the CONCRETE CASK is established based on air temperature measurements at the CONCRETE CASK outlets and the ISFSI ambient, and verification that the air temperature rise is less than the limits stated in the SR. Following the initial confirmation, the continued OPERABILITY of the CONCRETE CASK shall be confirmed by one of the verification methods specified in SR 3.1.6.1.

The specified Frequency of once between 5 and 30 days after beginning STORAGE OPERATIONS is reasonable and ensures that the CONCRETE CASK has reached thermal equilibrium and, therefore, the outlet air temperature measurements will reflect expected temperatures under normal operations. Completion of the measurements within 30 days of placement of the CONCRETE CASK into STORAGE OPERATIONS ensures that corrective actions can be taken to establish the OPERABLE status of the CONCRETE CASK within a reasonable period of time.

1.

FSAR Chapter 4 and Chapter 11, Section 11.1.2 and Section 11.2.13.

12C3-31

- --------------------------~

FSAR-UMS Universal Storage System Docket No. 72-1015 January 2009 Revision 8 CANISTER Surface Contamination C 3.2.1 C 3.2 C 3.2.1 NAC-UMS SYSTEM Radiation Protection CANISTER Surface Contamination BASES BACKGROUND APPLICABLE SAFETY ANALYSIS LCO A TRANSFER CASK containing an empty CANISTER is immersed in the spent fuel pool in order to load the spent fuel assemblies. The external surfaces of the CANISTER are maintained clean by the application of clean water to the annulus of the TRANSFER CASK.

However, there is potential for the surface of the CANISTER to become contaminated with the radioactive material in the spent fuel pool water. Contamination exceeding LCO limits is removed prior to moving the CONCRETE CASK containing the CANISTER to the ISFSI in order to minimize the radioactive contamination to personnel or the environment.

This allows the ISFSI to be entered without additional radiological controls to prevent the spread of contamination and reduces personnel dose due to the spread of loose contamination or airborne contamination. This is consistent with ALARA practices.

The radiation protection measures implemented at the ISFSI are based on the assumption that the exterior surfaces of the CANISTER are not significantly contaminated. Failure to decontaminate the surfaces of the CANISTER to below the LCO limits could lead to higher-than-projected occupational dose and potential site contamination.

Removable surface contamination on the exterior surfaces of the CANISTER is limited to 10,000 dpm/100 cm2 from beta and gamma sources and 100 dpm/100 cm2 from alpha sources.

Only loose contamination is controlled, as fixed contamination will not result from the CANISTER loading process.

Experience has shown that these limits are low enough to prevent the spread of contamination to clean areas and are significantly less than the levels that could cause significant personnel skin dose.

( continued) 12C3-32