ML20058P000

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Forwards Reactor Containment Bldg ILRT Rept, Addressing ILRT Conducted at Beginning of Cycle 10 Refueling (10R) Outage During Period from 930914-16.Results Demonstrate Reactor Bldg Leakage to Be within Acceptance Criteria
ML20058P000
Person / Time
Site: Crane Constellation icon.png
Issue date: 12/16/1993
From: Broughton T
GENERAL PUBLIC UTILITIES CORP.
To:
NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
Shared Package
ML20058P003 List:
References
C311-93-2168, NUDOCS 9312220357
Download: ML20058P000 (1)


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GPU Nuclear Corporation f

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Post Office Box 480 Route 441 South Middletown, Pennsylvania 17057-0191 717 944 7621 TELEX 84 2386 Writer's Direct Dial Number:

(717) 948-8005 December 16, 1993 C311-93-2168 U.S. Nuclear Regulatory Commission Attn: Document Control Desk Washington, DC 20555

Dear Sir:

Three Mile Island Nuclear Station, Unit 1 (TMI-1)

Operating Licensing No. DPR-50 Docket No. 50-289 Reactor Containment Building Integrated Leak Rate Test (10 CFR 50 Appendix J)

In accordance with Technical Specification (TS) Section 4.4.1.1.7 and 10 CFR 50 Appendix J, enclosed is the summary report entitled " Reactor Containment Building Integrated Leak Rate Test." This report addresses the Integrated Leak Rate Test (ILRT) conducted at the beginning of the Cycle 10 Refueling (10R) Outage during the period from September 14 - 16, 1993. The results of this test demonstrate Reactor Building leakage to be well within the acceptance criteria.

Reactor Building Local Leak Rate Test (LLRT) Reports, included in Appendix G, contain summaries and analyses of the Type B and C tests performed to date. since our last submittal dated April 16, 1990.

These reports also demonstrate te.:t results well within the acceptance criteria.

Sincerely, k

2 nob 7 T. G. Broug ton Vice President and Director, TMI-l MRK 9312220357 931216 5

Attachment PDR ADOCK 05000289 P

PDR e"

cc:

Region I Administrator TMI-1 Senior Project Manager TMI Senior Resident Inspector

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