ML17037C375
| ML17037C375 | |
| Person / Time | |
|---|---|
| Site: | Nine Mile Point  |
| Issue date: | 11/03/1970 |
| From: | Schneider F Niagara Mohawk Power Corp |
| To: | Morris P US Atomic Energy Commission (AEC) |
| References | |
| Download: ML17037C375 (4) | |
Text
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=Po cYe QchneiEIer DATE OF DOCUMEN1'.
11-3-70 ORIG DATE RECEIVED 11 10 70 OTHER'
~~9, Ih" Peter A. Ferris ACTION NECESSARY Q
NOACTIONNECESSART Q CONCURRENCE COMMENT Q
DATE ANSWEREDI P
BV:
CLASSIFI DEscRII'TIDN;(Must Be Uncfassified)
POST OFFICE REG. NO FILE CODE:
50 220 REFERRED TO DATE RECEIVED BV DATE Ltr submitting pursuant to Para.
II. 3,3(EI) of Tech Specs "trans the folloving.
ACTXO 11-10 70 ENCLOSURES Report - Primaxgr Containment ln t
Leak Test.
Regulatory File Compliance (2)
H Price 5 Staf (38 cys rec'6)
REMARICS:
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- U.S. GOVERNMENT PRINTING OFFICE: 1070-882 148 MAILCONTROL FORM FDRM AEoo2ss
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NIAGARA IvIOHAWKPOWER CORPORATION pe adulatory File Cy.
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MOHAWK 300 ERIE BOULEVARD WEST SYRACUSE, N.Y. 13202 November 3, 1970
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Dr. Peter A. Morris, Director Division of Reactor Licensing United States Atomic Energy Commission Washington, D. C.
20545
Dear Dr. Morris:
In the Technical Specifications for Nine Mile Point Nuclear Station, paragraph 4.3.3(d),
we were required to conduct a
primary containment integrated leak rate test within 12 months, plus or minus 8 months, of initial criticality.
This test was conducted on June 27
+ 28, 1970, (initial criticality was September 5, 1969), therefore within the time requirement.
We are pleased to report that at 22 psig, leakage by the reference method was 0.56~~ of the contained volume.
The validity was checked at 0.57~ by pump-back.
Inasmuch as the allowable operational leak rate has been established as 0 '7~a from initial test data, the present test is well within allowable limits.
Enclosed are forty (40) copies of the test for your distribution.
Compliance with Technical Specifications would require the next testing of the containment during mid-1972.
Very truly yours, F.
. Schneider Vice President
- Operations PAB/lrs Enclosures I
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