ML20057F333
| ML20057F333 | |
| Person / Time | |
|---|---|
| Site: | McGuire, Mcguire  |
| Issue date: | 10/12/1993 |
| From: | Nerses V Office of Nuclear Reactor Regulation |
| To: | Mcmeekin T DUKE POWER CO. |
| References | |
| GL-92-01, GL-92-1, TAC-M83480, TAC-M83481, NUDOCS 9310150156 | |
| Download: ML20057F333 (4) | |
Text
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4 October 12, 1993 L
L Docket ~Nos. 50-369 and 50-370 Mr. T. C. McNeekin Vice President,.McGuire Site Duke Power Company 12700'Hagers Ferry Road.
Huntersville, Noah Carolina 28078-8985
Dear Mr. McMeekin:
l SUBJECTi REQUEST'FOR ADDITIONAL INFORMATION REGARDING MCGUIRE RESPONSE TO-GENERIC LETTER ~92-Ol' REVISION 1 (TAC NOS. M83480 AND M83481) l The NRC staff is reviewing your response to Generic Letter (GL)- 92-01ifor McGuire Units 1 and 2.
We find that further information, as. indicated in the.
enclosure,-is required to complete our review.
Your response to the enclosed questions is requested within 45 days of the'date of this letter.
If you have any questions ~ regarding this matter, I. may. be. contacted.atJ (301) 492-1484.
l This requirement laffects'one respondent and, therefore, is not subject to Office of Management and Budget review under P.L.96-511.
Sincerely, Victorderses,ProjectManager Project Directorate 11-3
. Division of Reactor' Projects - I/II Office of Nuclear Reactor Regulation
Enclosure:
Request for Additional Information cc w/ enclosure:
See next-page DISTRIBUTION:
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- 8 October 12, 1993 L
Docket Nos. 50-369 and 50-370 Mr. T.: C. McHeekin
'Vice President, McGuire Site-Duke Power Company I
'12700 Hagers Ferry Road Huntersville, North Carolina 28078-8985
Dear Mr. McNeekin:
SUBJECT:
REQUEST FOR ADDITIONAL INFORMATION REGARDING MCGUIRE RESPONSE'TO-GENERIC LETTER 92-01, REVISION 1 (TAC N05. M83480 AND M83481)
The NRC staff is reviewing your response to. Generic Letter (GL) 92-01 for McGuire Units 1 and 2.
We find that further information, as indicated in the enclosure, is required to complete our review.
Your response to the enclosed questions is requested within 45 days of the date of this letter.
If you have any questions regarding this matter, I'may be' contacted at'(301) 492-1484.
i This requirement affects one respondent and, therefore, is not subject'to Office of Management and Budget review under P.L.96-511.
Sincerely, l
- x W
Victor Nerses, Project Manager Project Directorate 11-3 Division of Reactor Projects - I/II Office'of Nuclear Reactor Regulation
Enclosure:
Request for Additional Information
..t cc.w/ enclosure:
See next page l
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ENCLOSURE-
. REQUEST FOR ADDITIONAL INFORMATION RELATING TO THE LICENSEE RESPONSE TO GENERIC LETTER 92-01 I
FOR f
MCGUIRE NUCLEAR STATION UNITS:1 & 2 j
i McGuire Unit 1 (TAC No.~N83480)-
l The staff is requesting additional information on the chemistry contents:of.
beltline materials under Question 2.b.5 in Generic Letter (GL) 92-01:
1)
The licensee provided two sets of chemistry data for each of the j
following.. beltline materials: plates-85012-1, B5012-2, B5012-3, 85013-2, and B5013-3; and weld M1.22.. Provide a-single. set of chemistry data and-its bases.
l i
l 2)
The licensee' did not report sulfur and phosphorus for welds G1.39, M1.32, M1.33 and M1.34. Provide the data and its bases.-
3)
The copper and nickel contents for weld M1.34 in the GL 92-01 submittal
~ differ with those given in the licensee's pressurized. thermal shock submittal en October 21, 1986,
Subject:
Reactor Vessel Fracture 1
- Toughness.: Resolve the discrepancy and ' provide a single set' of copper l
and nickel contents with bases.
i
-McGuire Unit.2 (TAC No.'M83481)-
The staff. is ~ requesting additional information on~ beltline materials under l-Questions 2.a and 2.b.5 in'GL 92-01:
1)
The licensee reported.three sets of chemistry data for intermediate to I
lower:shell girth weld,~WOS.
Provide a'sirgle set of chemistry data and its bases.
2).
-The reported nickel value for forging 526480 in the GL 92-01 response is-different from that-in the Capsule X report, WCAP-12556. The GL 92-01 response reported a nickel content of 0.85%, but WCAP-12556 reported a i
nickel content of 0.79%. - Resolve the discrepancy and. provide the-J correct nickel value with-bases.
L 3)-
The unirradiated upper. shelf energy (USE) for weld WOS was not reported -
.in the GL 92-01 response. Provide the unirradiated USE and its bases.:
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_ e Mr. T. C. McNeekin Duke Power Company McGuire Nuclear Station CC:
Mr. A. V. Carr, Esquire Mr. Dayne H. Brown, Director Duke Power Company Department of Environmental, 422 South Church Street Health and Natural Resources Charlotte, North Carolina 28242-Division of Radiation Protection 0001 P. O. Box 27687 Raleigh, North Carolina 27611-7687 County Manager of Mecklenberg County 720 East Fourth Street Mr. Alan R. Herdt, Chief Charlotte, North Carolina 28202 Project Branch #3 U. S. Nuclear Regulatory Commission Mr. R. O. Sharpe 101 Marietta Street, NW. Suite 2900 Compliance Atlanta, Georgia 30323 Duke Power Company McGuire Nuclear Site Ms. Karen E. Long 12700 Hagers Ferry Road Assistant Attorney General Huntersville, NC 28078-8985 North Carolina Department of Justice J. Michael McGarry, III, Esquire P. O. Box 629 Winston and Strawn Raleigh, North Carolina 27602 1400 L Street, NW.
Washington, DC 20005 Mr. G. A. Copp Licensing - EC050 Senior Resident Inspector Duke Power Company c/o U. S. Nuclear Regulatory P. O. Box 1006 Commission Charlotte, North Carolina 28201-12700 Hagers Ferry Road 1006 Huntersville, North Carolina 28078 Regional Adminis.trator, Region II Mr. T. Richard Puryear U.S. Nuclear Regulatory Comission Nuclear Technical Services Manager 101 Marietta Street, NW. Suite 2900 i
Westinghouse Electric Corporation Atlanta, Georgia 30323 Carolinas District 2709 Water Ridge Parkway, Suite 430 Charlotte, North Carolina 28217 Dr. John M. Barry Hecklenberg County Department of Environmental Protection 700 N. Tryon Street Charlotte, North Carolina 28202
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