ML20045H070
| ML20045H070 | |
| Person / Time | |
|---|---|
| Site: | Summer  |
| Issue date: | 07/09/1993 |
| From: | Milano P Office of Nuclear Reactor Regulation |
| To: | |
| Shared Package | |
| ML20045H071 | List: |
| References | |
| NUDOCS 9307190024 | |
| Download: ML20045H070 (8) | |
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7590-01 UNITED STATES NUCLEAR REGULATORY COMMISSION SOUTH CAROLINA ELECTRIC & GAS COMPANY AND SOUTH CAROLINA PUBLIC SERVICE AUTHORITY DOCKET NO. 50-395 NOTICE OF CONSIDERATION OF ISSUANCE OF AMENDMENT TO FACILITY OPERATING LICENSE. PROPOSED NO SIGNIFICANT HAZARDS CONSIDERATION DETERMINATION. AND OPPORTUNITY FOR A HEARING The U.S. Nuclear Regulatory Commission (the Commission) is considering issuance of an amendment to Facility Operating License No. 50-395 issued to South Carolina Electric & Gas Company and South Carolina Public Service Authority (the licensee) for' operation of the Virgil C. Summer Nuclear Station, Unit No.1, located in Fairfield County, South Carolina.
The proposed amendment would decrease the minimum allowable secondary side pressure at which surveillance testing of the steam driven emergency main feedwater pump is performed from 900 psig to 865 psig.
Before issuance of the proposed license amendment, the Commission will have made findings required by the Atomic Energy Act of 1954, as amended (the Act) and the Commission's regulations.
The Commission has made a proposed determination that the amendment request involves no significant hazards consideration.
Under the Commission's regulations in 10 CFR 50.92, this means that operation of the facility in accordance with the proposed amendment would not (1) involve a significant increase in the probability or consequences of an accident previously evaluated; or (2) create the possibility of a new or different kind of
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accident from any accident previously evaluated; or (3) involve a significant reduction in a margin of safety. As required by 10 CFR 50.91(a), the licensee 9307290024 930709 DR ADOCK 05000395 PDR
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2 has provided its analysis of the issue of no significant hazards consideration, which is presented below:
(1) The proposed amendment does not involve a significant increase in the probability or consequences of an accident previously evaluated.
The proposed amendment changes the test conditions for which Surveillance Requirement 4.7.1.2.a.2 is performed and proposes no other significant change to the subject surveillance. Testing the turbine-driven emergency feedwater pump at a steam pressure below 900 psig does not adversely affect either the availability or the functional performance of the emergency feedwater system. At the proposed reduced steam pressure, the emergency feedwater pump remains capable of developing sufficient brake horsepower to develop full operating conditions. As such, the proposed testing adequately demonstrates the functional performance of the turbine-driven emergency feedwater pump.
(2) The proposed amendment does not create the possibility of a new or different kind of accident from any accident previously evaluated.
The proposed revised testing does not affect the emergency feedwater system initiation, system response time, or system functional performance.
The proposed amendment changes the manner in which the turbine-driven emergency feedwater pump will be tested and does not involve physical changes to the emergency feedwater system. As such, new or different accidents are not created.
(3) The proposed amendment does not involve a significant reduction.in the margin of safety.
3 The functional performance of the emergency feedwater system functional performance is not changed as a result of the revised testing. As such current margins of safety are maintained.
The NRC staff has reviewed the licensee's analysis and, based on this review, it appears that the three standards of 10 CFR 50.92(c) are satisfied.
Therefore, the NRC staff proposes to determine that the amendment request involves no significant hazards consideration.
The Commission is seeking public comments on this proposed determination. Any comments received within 30 days after the date of publication of this notice will be considered in making any final determination.
Normally, the Commission will not issue the amendment until the expiration of the 30-day notice period. However, should circumstances change during the notice period such that failure to act in a timely way would result, for example, in derating or shutdown of the facility, the Commission may issue the license amendment before the expiration of the 30-day notice period, provided that its final determination is that the amendment involves
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no significant hazards :onsideration. The final determination will consider all public and State comments received.
Should the Commission take this action, it will publish in the FEDERAL REGISTER a notice of issuance and provide for opportunity for a hearing after issuance.
The Commission expects that the need to take this action will occur very infrequently.
Written comments may be submitted by mail to the Rules Review and Directives Branch, Division of Freedom of Information and Publications
4 Services, Office of Administration, U.S. Nuclear Regulatory Commission, Washington, DC 20555, and should cite the publication date and page number of this FEDERAL REGISTER notice. Written comments may also be delivered to Room P-223, Phillips Building, 7920 Norfolk Avenue, Bethesda, Maryland, from 7:30 a.m. to 4:15 p.m. Federal workdays.
Copies of written comments received may be examined at the NRC Public Document Room, the Gelman Building, 2120 L Street, NW., Washington, DC 20555.
The filing of requests for hearing and petitions for leave to intervene is discussed below.
By August 21, 1993, the licensee may file a request for a hearing with respect to issuance of the amendment to the subject facility operating license-and any person whose interest may be affected by this proceeding and who wishes to participate as a party in the proceeding must file a written request for a hearing and a petition for leave to intervene.
Requests for a hearing and a petition for leave to intervene shall be filed in accordance with the Commission's " Rules of Practice for Domestic Licensing Proceedings" in 10 CFR Part 2.
Interested persons should consult a current copy of 10 CFR 2.714 which is available at the Commission's Public Document Room, the Gelman Building, 2120 L Street, NW., Washington, DC 20555 and at the local public document room located at the Fairfield County Library, Garden and Washington Streets, Winnsboro, South Carolina 29180.
If a request for a hearing or petition for leave to intervene is filed by the above date, the Commission or an Atomic Safety and Licensing Board, designated by the Commission or by the Chairman of the Atomic Safety and Licensing Board Panel, will rule on the l
5 request and/or petition; and the Secretary or the designated Atomic Safety and Licensing Board will issue a notice of hearing or an appropriate order.
As required by 10 CFR 2.714, a petition for leave to intervene shall set forth with particularity the interest of the petitioner in the proceeding, and how that interest may be aff,ected by the results of the proceeding. The petition should specifically explain the reasons why intervention should be permitted with particular reference to tt.:. following factors:
(1) the nature of the petitioner's right under the Act to be made party to the proceeding; (2) the nature and extent of the petitioner's property, financial, or other interest in the proceeding; and (3) the possible effect of any order which may be entered in the proceeding on the petitioner's interest.
The petition should also identify the specific aspect (s) of the subject matter of the proceeding as to which petitioner wishes to intervene. Any person who has filed a petition for leave to intervene or who has been admitted as a party may amend the petition without requesting leave of the Board up to 15 days prior to the first prehearing conference scheduled in the proceeding, but such an amended petition must satisfy the specificity requirements described above.
Not later than 15 days prior to the first prehearing conference i
scheduled in the proceeding, a petitioner shall file a supplement to the petition to intervene which must include a list of the contentions which are sought to be litigated in the matter.
Each contention must consist of a specific statement of the issue of law or fact to be raised or controverted.
In addition, the petitioner shall provide a brief explanation of the bases of the contention and a concise statement of the alleged facts or expert opinion T
6 which support the contention and on which the petitioner intends to rely in proving the contention at the hearing. The petitioner must also provide references to those specific sources and documents of which the petitioner is aware and on which the petitioner intends to rely to establish those facts or expert opinion.
Petitioner must provide sufficient information to show that a genuine dispute exists with the applicant on a material issue of law or fact.
Contentions shall be limited to matters within the scope of the amendment under consideration.
The contention must be one which, if proven, would entitle the petitioner to relief.
A petitioner who fails to file such a supplement which satisfies these requirements with respect to at least one contention will not be permitted to participate as a party.
Those permitted to intervene become parties to the proceeding, subject to any limitations in the order granting leave to intervene, and have the opportunity to participate fully in the conduct of the hearing, including the opportunity to present evide,nce and cross-examine witnesses.
If a hearing is requested, the Commission will make a final determination on the issue of no significant hazards consideration.
The final determination will serve to decide when the hearing is held.
If the final determination is that the amendment request involves no significant hazards consideration, the Commission may issue the amendment and make it immediately effective, notwithstanding the request for a hearing. Any hearing held would take place after issuance of the amendment.
If the final determination is that the amendment request involves a significant hazards consideration, any hearing held would take place before the issuance of any amendment.
7 A request for a hearing or a petition for leave to intervene must be filed with the Secretary of the Commission, U.S. Nuclear Regulatory Commission, Washington, DC 2'0555, Attention: Docketing and Services Branch, or may be delivered to the Commission's Public Document Room, the Gelman Building, 2120 L Street, NW., Washington, DC 20555, by the above date. Where petitions are filed during the last 10 days of the notice period, it is requested that the petitioner promptly so inform the Commission by a toll-free telephone call to Western Union at 1-(800) 248-5100 (in Missouri 1-(800) 342-6700). The Western Union operator should be given Datagram Identification Number N1023 and the following message addressed to S. Singh Bajwa, Project Director, petitioner's name and telephone number, date petition was mailed, plant name, and publication date and page number of this FEDERAL REGISTER notice.
A copy of the petition should also be sent to the Office of the General Counsel, U.S. Nuclear Regulatory Commission, Washington, DC 20555, and to Randolph R. Mahan, South Carolina Electric & Gas Company, Post Office Box 764, Columbia, South Carolina 29118, attorney for the licensee.
Nontimely filings of petitions for leave to intervene, amended petitions, supplemental petitions and/or requests for hearing will not be entertained absent a determination by the Commission, the presiding officer or the presiding Atomic Safety and Licensing Board that the petition and/or request should be granted based upon a balancing of the factors specified in 10 CFR 2.714(a)(1)(i)-(v) and 2.714(d).
For further details with respect to this action, see the application for amendment dated May 25, 1993, as modified June 16, 1993, and June 30, 1993, which is available for public inspection at the Commission's Public Document
l July 7, 1993 Room, the Gelman Building 2120 L Street, NW., Washington, DC 20555 and at the local public documcat room located at the Fairfield County Library, Garden and Washington Streets, Winnsboro, South Carolina 29180.
Dated at Rockville, Maryland, this 7th day of July 1993.
FOR THE NUCLEAR REGULATORY COMMISSION ORIGINAL SIGNED BY:
Patrick D. Milano, Acting Project Director Project Directorate II-l Division of Reactor Projects - I/II Office of Nuclear Reactor Regulation i
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i DISTRIBUTION:
Docket File NRC/ Local PDRs PD II-1 Reading File S.A. Varga G.C. Lainas S.S. Bajwa l
P.D. Milano P.D. Anderson G.F. Wunder 0GC D. Hagan MNBB 3206 i
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E.W. Merschoff, R-Il cc:
Plant Service list 0FFICE LAhfifDSPE PM:PD21':DRPE AD:PD21:DRPE NAME PAbdkoI sheI:tmw PDMi1an b '
DATE 07/'7 /93 07/ 9 7 /93 07/ 7 /93 Document Name: SUM 86390. lND '
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