ML11249A053

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Letter from University of Utah Supplemental Information
ML11249A053
Person / Time
Site: University of Utah
Issue date: 08/23/2011
From: Jevremovic T
Univ of Utah
To:
Document Control Desk, Office of Nuclear Reactor Regulation
References
Download: ML11249A053 (3)


Text

  • 50 S. Central Campus Dr. MEB 2298

_______________________________Salt Lake City, UT 84112 Phone: 801.587.9696 United States Nuclear Regulatory Commission Document Control Desk One White Flint North 11555 Rockville Pike Rockville, Maryland 20852-2738 August 23, 2011

SUBJECT:

Supplemental Information

Dear Mr. Wertz:

Based on our discussion during the teleconference conducted on August 10, 2011, the following supplemental information is being provided per your request:

1.

The most recent UUTR Security Plan (SP) is Revision 7, dated July 3, 2003.

2.

Within the UUTR TSs (submitted July 15, 2011), the Definition "Reactor Secured" has two items numbered 2.2.

Please number accordingly.

3.

Within the UUTR TSs (submitted July 15, 2011), TS 3.5, Specification No. 2, was inadvertently omitted. Please add the following to TS 3.5:

In the event of a substantial release of airborne radioactivity within the reactor area, the ventilation system will be secured or operated in the limited intake mode to prevent the release of a significant quantity of airborne radioactivity from the reactor area.

4.

The only SNM enriched greater than 20% (HEU) possessed by UUTR is located in the fission chamber described in the UUTR SAR. The quantity of HEU is less than 2 grams.

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E N50 S. Central Campus Dr. MEB 2298

_______________________Salt Lake City, UT 84112 IF Phone: 801.587.9696

5.

The 5-curie plutonium-beryllium sealed source possessed by UUTR contains less than 120 grams of Pu-239.

Sincerely, Tatjana J removic, PhD Chair Prof ssor in Nuclear Engineering and Director UNEP/UNEF The University of Utah Salt Lake City UT 84112 Phone: 801-587-9696 Email: Tatiana.levremovic utah.edu State of Utah

)SS County of Salt Lake)

Subscribed and sworn to (or affirmed) before me this 28th of July, 2011, by Tatjana Jevremovic r----

Notary Public 1

RR JOMN CmO ComMm#8 12575 Au. 16, 2015 L

State of Utah CNory Public My commission expires 51/1c511 2

N50 S. Central Campus Dr. MEB 2298 Salt Lake City, UT 84112 Phone: 801.587.9696 cc:

Mayor of Salt Lake City 451 South State Room 306 Salt Lake City, UT 84111 Dr. Thomas Parks Vice president for research 201 S. President Circle, Room 210 University of Utah Salt Lake City, UT 84112 Ms. Karen Langley Director, University of Utah Radiological Health 322 RAB University of Utah Salt Lake City, UT 84112 Dr. Cynthia Furse Associate Vice President for Research 210 President Circle, Room 210 University of Utah Salt Lake City, UT 84112 Dr. Richard Brown Dean, College of Engineering 72 S. Central Campus Dr., 1650 WEB University of Utah Salt Lake City, UT 84112 3