ML19339B488
| ML19339B488 | |
| Person / Time | |
|---|---|
| Site: | Millstone  |
| Issue date: | 09/30/1980 |
| From: | Grier B NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I) |
| To: | Counsil W NORTHEAST NUCLEAR ENERGY CO. |
| References | |
| NUDOCS 8011070044 | |
| Download: ML19339B488 (1) | |
Text
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UNITED STATES f m g NUCLEAR REGULATORY COMMISSION r
REGION I "o
631 PARK AVENUE 8
,o KING OF PRUS$1A, PENNSYLVANIA 19406 September 30, 1980 D:cket No. 50-336 Northeast Nuclear Energy Company ATTN:
Mr. W. G. Counsil Senior Vice President - Nuclear Engineering and Operations P. O. Box 270 Hartford, Connecticut 06101 Gentlemen:
The enclosed Supplement No. 2 to IE Bulletin No.79-01B, " Environmental Qualification of Class 1E Equipment," is enclosed.
This information is presented in the form of generic questions and answers which will assist you in responding to the actions required in IEB 79-018 and the Memorandum and Order (CLI-80-21) dated May 23, 1980 with regard to environmental qualification of Class IE equipment in use at your facility.
If you desire additional information regarding this matter, please contact this office.
Sincerely, CZ o e H. Grier Director
\\
Enclosures:
1.
Supplement No. 2 to IE Bulletin No. 79-018 2.
List of Recently Issued IE Bulletins CONTACT:
S. D. Ebneter (215-337-5283) cc w/encis:
E. J. Mroczka, Station Superintendent D. G. Diedrick, Manager of Quality Assurance J. R. Himmelwright, Licensing Safeguards Engineer T0110700N g
SSINS: 6820 Accession No.:
UNITED STATES NUCLEAR REGULATORY COMMISSION OFFICE OF INSPECTION AND ENFORCEMENT WASHINGTON, D.C.
20555 September 30, 1980 IE Supplement No. 2 to Bulletin 79-018: ENVIRONMENTAL QUALIFICATION OF CLASS 1E EQUIPMENT Enclosed are the generic questions and answers which resulted from NRC/ Licensee meetings in NRC Regional Offices during the week of July 14, 1980 regarding environmental qualification of Class 1E equipment in use at power reactor facilities.
These answers address specific questions asked during the meetings.
Due to the generic nature of some of these questions, the staff is issuing them as a bulletin supplement.
The regional meetings highlighted the fact that in some cases, the scope and depth of the 79-018 review was not clear to licensees.
Therefore, these answers may affect your 79-018 submittal.
These submittals are required by a separate order to be completed by November 1, 1980.
Some answers given in Supplement No. 1 to IEB-79-018 are superseded by these answers.
For example, in Bulletin Supplement No.1, issued on February 29, 1980, the answer to question No. 5 specified that THI lessons learned equipment was not included in the review.
However, due to the extension of the response date from April 14, 1980 to November 1, 1980, this equipment is now being addressed since its installation is either complete or required before the issuance of the February 1,1981 SER.
(See Question No. 21 of this Supplement.)
No specific response is requested by this Supplement; however, all answers contained in the enclosure to this Supplement should be carefully reviewed and considered for applicability in your response to IEB 79-018.
IE Bulletin No. 79-018 was issued under a blanket GA0 clearance (8180225 (R0072); clearance expired July 31, 1980) specifically for identified generic problems.
Supplement No. 2 to Bulletin 79-01B is for information, hence no GA0 clearance is required.
Attachnent:
1.
Generic Questions and Answers to IEB-79-01B and Memorandum and Order (CLI-80-21) dated May 23, 1980 ONo.
DUPLICATE DOCUMENT Entire document previously entered into system under:
$(/D 62-2C)). W ANO of pages:
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