ML19254B155: Difference between revisions

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(2)    W. G. Counsil letter to R. Reid dated September 5,1979.
(2)    W. G. Counsil letter to R. Reid dated September 5,1979.
Gentlemen:
Gentlemen:
Millstone Nuclear Power Station, Unit No. 2 Environmental Qualification of Class lE Equipment
Millstone Nuclear Power Station, Unit No. 2 Environmental Qualification of Class lE Equipment In accordance with the reporting requirements of Reference (1), Northeast Nuclear                      '
                                                                                                      ,
In accordance with the reporting requirements of Reference (1), Northeast Nuclear                      '
Energy Company (NNECO) informed the NRC Staff in Reference (2) that certain Resistance Temperature Detectors (RTD's) were not qualified for service in the LOCA environment.
Energy Company (NNECO) informed the NRC Staff in Reference (2) that certain Resistance Temperature Detectors (RTD's) were not qualified for service in the LOCA environment.
Subsequent engineering reviews have substantiated the adequacy of the deference (2) material and as such, the 14-day follow-up report is rendered superfluous.
Subsequent engineering reviews have substantiated the adequacy of the deference (2) material and as such, the 14-day follow-up report is rendered superfluous.
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n l}l(fR x W. G. Counsil Vice President
n l}l(fR x W. G. Counsil Vice President 393134 7 909240 W3
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393134 7 909240 W3
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Latest revision as of 01:23, 2 February 2020

Discusses Qualification of Resistance Temp Detectors in LOCA Environ,Per IE Bulletin 79-01.Engineering Reviews Substantiated Adequacy of 790905 Ltr.Followup Rept Is Superfluous
ML19254B155
Person / Time
Site: Millstone Dominion icon.png
Issue date: 09/19/1979
From: Counsil W
NORTHEAST UTILITIES
To: Reid R
Office of Nuclear Reactor Regulation
References
TAC-42493, NUDOCS 7909240493
Download: ML19254B155 (1)


Text

_

NORTHI!AST IFA'IIJI'IIES 3 '"j %lL'll'J %7 T7C"".7""

OfafronE CONNECTICUT 06101 Fl': Ol:JO!"s!"~ (2 0 ) 666-6911 L w A ': ~,r": :: ' ',;

September 19, 1979 Docket No. 50-336 Director of Nuclear Reactor Regulation Attn: Mr. R. Reid, Chief Operating Reactors Branch #4 U. S. Nuclear Regulatory Commission Washington, D. C. 20555

References:

(1) B. II. Grier le _ter to W. G. Counsil dated Februt.ry 8,1979, forwarding I&E Bulletin No. 79-01.

(2) W. G. Counsil letter to R. Reid dated September 5,1979.

Gentlemen:

Millstone Nuclear Power Station, Unit No. 2 Environmental Qualification of Class lE Equipment In accordance with the reporting requirements of Reference (1), Northeast Nuclear '

Energy Company (NNECO) informed the NRC Staff in Reference (2) that certain Resistance Temperature Detectors (RTD's) were not qualified for service in the LOCA environment.

Subsequent engineering reviews have substantiated the adequacy of the deference (2) material and as such, the 14-day follow-up report is rendered superfluous.

Very truly yours, 7

NORTHEAST NUCLEAR ENERGY COMPANY

? .

l. .

n l}l(fR x W. G. Counsil Vice President 393134 7 909240 W3

,