ML20137N058

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Forwards Rev 2 to 4550-3254-85-02, SER for Reactor Bldg Sump Criticality Evaluation, Demonstrating That Use of Nonborated Water for Decontamination Process Allowable.Fee Paid
ML20137N058
Person / Time
Site: Crane Constellation icon.png
Issue date: 01/23/1986
From: Standerfer F
GENERAL PUBLIC UTILITIES CORP.
To: Travers W
Office of Nuclear Reactor Regulation
Shared Package
ML20137N062 List:
References
0354A, 354A, 4410-86-L-0009, 4410-86-L-9, NUDOCS 8601290146
Download: ML20137N058 (1)


Text

GPU Nuclear Corporation Ng gf Post Office Box 480 Route 441 South Middletown, Pennsylvania 17057 0191 717 944 7621 TELEX 84-2386 Writer's Direct Dial Nurnber:

(717) 948-8461 4410-86-L-0009 Document ID 0354A January 23, 1986 TMI Program Office b;

Attn:

Dr. W. D. Travers e--

Acting Director h

rf; US Nuclear Regulatory Commission to w-n c/o Three Mile Island Nuclear Station d5 Middletown, PA 17057 y

f r:

Dear Dr. Travers:

2 Three Mlle Island Nuclear Station, Unit 2 (TMI-2)

Operating License No. DPR-73 Docket No. 50-320 Reactor Building Sump Criticality Safety Evaluation Report Attached for your review and approval is the Safety Evaluation for Reactor Building (RB) Sump Criticality. The purpose of this evaluation is to show that the probability of occurrence of a criticality in the RB sump, due to the introduction of non-borated water, is sufficiently unlikely that it does not constitute an undue risk to the health and safety of the workers and public. Thus, the use of non-borated water for decontamination purposes is allowable.

Per the requirements of 10 CFR 170, an application fee of $150.00 is enclosed.

Sincerely, 0601290146 860123 4

t yDR ADOCK 0500 0

,b F. R. Standerfer Vice President / Director, TMI-2 FRS/CJD/eml Attachment

Enclosure:

GPU Nuclear Check No. 00018814 I

l I

GPU Nuclear Corporation is a subsidiary of the General Public Utilities Corporation