ML17339A529
| ML17339A529 | |
| Person / Time | |
|---|---|
| Site: | Turkey Point  |
| Issue date: | 01/04/1980 |
| From: | Robert E. Uhrig FLORIDA POWER & LIGHT CO. |
| To: | James O'Reilly NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II) |
| References | |
| IEB-79-02, IEB-79-2, NUDOCS 8002070097 | |
| Download: ML17339A529 (3) | |
Text
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g 0 il FLORIDA POWER 8 LIGHT COMPANY January 4, 1980 L-80-3 Mr. James P. O'Reilly, Director, Region II Office of 'Inspection and Enforcement U. S. Nuclear Regulatory Commission 101 Marietta Street, Suite 3100 Atlanta, Georgia 30303
Dear Mr. O'Reilly:
Re:
RII:JPO 50-250, 50-251 IE Bulletin 79-02, Rev.
2 We have reviewed the subject Bulletin and our response for Turkey Point Units 3 and 4 is attached.
Very tr
- yours, 7~(
REU/MAS/GDW/cph Attachment cc:
Harold Reis, Esquire robert E. Uhng Vice President Advanced Systems 8 Technology aoopovoo t 7 OFF,W~
g~p-'EOPLE...
SERVING PEOPLE
ATTACHMENT Re:
RII:JPO 50-250, 50-251 IE Bulletin 79-02, Rev.
2 Res onse to Item 2 (Rev.
2)
Refer to Florida Power
& Light Company's (FPL) report on Turkey Point Unit 4 submitted to the NRC on July 9, 1979.
A factor of safety of 4 for wedge type and a factor of safety of 5 for selfdrilling type expansion anchors is being used as the basis for nonconformance and repairs.
Res onse to Item 4 (Rev. 2)
Refer to FPL's response to Item 4 of I. E.Bulletin 79-02, Revision 1, in our final report for Turkey Point Unit 4 submitted to the NRC on July 9, 1979.
Anchor bolt preloads have been established for Turkey Point Unit 4 and will be established in the same manner for Turkey Point Unit 3.
Res onse to Item 5 (Rev.
2)
A field walkdown of all Turkey Point Unit 3 and Unit 4 concrete block walls has been completed to determine the extent to which expansion bolts were used to attach piping supports for Seismic Category I systems.
Results of this walkdown verified that no expansion bolts were used to support these systems off the block wa11s.
Res onse to Item 6 (Rev. 2)
Structural steel shapes were used to a minor extent instead of baseplates for pipe supports with expansion anchor bolts.
The anchor bolts and structural steel shapes in these supports were included in the actions performed for I. E.Bulletin 79-02, Revision 1.
For analytical methods used, refer to our response (Part b) to Item 1 of I. E.Bulletin 79-02, Revision 1, in our fina) report for Turkey Point Unit 4 submitted to the NRC on July 9, 1979.
Res dnse to Item 7 (Rev. 2)
Bulletin Items 1 and 2 for both Units 3 and 4 have been completed.
A final report covering Bulletin Items 1 and 2 for Unit 3 and all remaining inspection and testing wil1 be submitted upon completion of the remaining work for Item 4.
Res onse to Item 8 (Rev. 2)
Refer to FPL's report on Unit 4 submitted to the NRC on July 9, 1979 for maintenance of site documentation.
Revised Sections (Rev. 2) of Items 2 and 4 have been met as noted in our responses to these items.