ML20248A752

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Provides Info in Order to Complete Analysis & Prepare SER for Relicensing of Univ of Arizona Triga Reactor,Per Request.Rev to Page 32 of Proposed Tech Spec & Rev 1 to Operator & Senior Operator Requalification Program, Encl
ML20248A752
Person / Time
Site: 05000113
Issue date: 09/15/1989
From: Nelson G
ARIZONA, UNIV. OF, TUCSON, AZ
To: Michaels T
Office of Nuclear Reactor Regulation
Shared Package
ML20248A755 List:
References
NUDOCS 8910030001
Download: ML20248A752 (2)


Text

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g, THE UNIVERSITY OF A RIZON A I T*~ - l T U C S O N, ARIZON A 85721 COLLEGE OF ENGINEERING AND MINES DEPARTMENT OF NUCLEAR AND ENTRGY ENGINEERING September 15,1989 United States Nuclear Regulatory Commission Document Control Desk Washington, D.C. 20555 ATTN: Theodore S. Michaels, Project Manager Standardization and Non-Power Reactor Directorate Office of Nuclear Reactor Regulation License R-52, Docket No. $0-1(g$

Dear Mr. Michaels:

I am writing to give you the information which you requested in order to complete the analysis and prepare the Safety Evaluation Report for the relicensing cf the University of Arizona TRIGA Reactor.

The Requalification Program was revised in accordance with the comments provided with your first set of questions. The revisions were reviewed by the Reactor Committee on September 15,1989. A copy of the revised Program is attached.

A revision of page 32 of the proposed Technical Specifications is also attached. This contains the change which you requested regarding the designation for the USNRC Regional Office.

The University of Arizona owns 33 wells in the Tucson Basin. Eight wells are located within one mile of the reactor laboratory, and the remaining 25 wells are at distances greater than one mile.

The 8 nearest wells are at the following distances from the Reactor Laboratory: 524 feet,262 feet, 1368 feet, 800 feet, 2619 feet,1484 feet, 3230 feet, and 2823 feet. The wells are used for both drinking water and for landscape irrigation. The average level of the water in these wells is 230 feet below the surface, and they range from 248 to 600 feet deep.

The copyright for the maps in the Safety Analysis Report was obtained from Wide World of Maps, Inc., 2626 West Indian School Road, Phoenix AZ 85017. The telephone number is 602/279-2323.

The cost of the copyright permission for reproduction and inclusion of two maps in the SAR was

$25.73 (Contract number 07148-A). A copy of the billing invoice is attached for your information.

We have verified through the engineering staff of the University Physical Resources Department that both the floor and ceiling of the Reactor Room, room 124, and the control room, room 122, are constructed of reinforced concrete. The experiment setup and storage room, room 124A, has a reinforced concrete floor. The ceiling of this room is of drywall construction and the floor above is of wood.

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  • e i Please let me know if any additional information is needed.  ;

Sincerely,

-k . 1 George W. Nelson, Director l Nuclear Reactor Laboratory j l

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Enclosures (3) cc: Reactor Committee i

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