ML20064C497
| ML20064C497 | |
| Person / Time | |
|---|---|
| Site: | North Anna  |
| Issue date: | 10/16/1978 |
| From: | Brown S VIRGINIA POWER (VIRGINIA ELECTRIC & POWER CO.) |
| To: | James O'Reilly NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II) |
| Shared Package | |
| ML20064C498 | List: |
| References | |
| 323C, NUDOCS 7810200054 | |
| Download: ML20064C497 (1) | |
Text
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g v!RGINI A El ECTRIC AND POeER COMP ANY. RICMMONO, VIRGINI A 23261 October 16, 1978 Mr. Jabes P. O'Reilly. Director Serial No. 323C Office of Inspection & Enforcerent PSE&C/CMRjr:adw U. S. Nuclear Regulatory Comission Region II 101 Marietta Street. Suite 3100 Docket No. 50-339 Atlanta, Georgia 30303 V
Dear Mr. O'Reilly:
Our letter Serial No. 3233 dated June 15, 1977, fomarded two reports for your infonnation and files. The reports addressed possible damage to erbcdded reinforcing steel during installation of drilled-in anchors. One r.:yrt addressed the reactor containment and the other addressed Seismic class I structures other than the Reactor Containnents and Auxiliary Building.
A previous report submitted December 29, 1976 dealt with the Auxiliary Building.
At the time of our June submittal, no evaluations had been conducted on the steam generator cubicle floor slab and supporting columns in Unit 2.
That infonnation is now available and is fomarded with this letter for your j
infonnation and files.
{
As with all previous reports on this subject, we believe these results l
demonstrate conclusively that any damage to embedded reinforcing steel during installation of drilled-in anchors for pipe supports does not prevent these Seismic class I structures from perfonning their intended function within the criteria established for their design.
}
i If you require any further infonnation concerning these reports, please contact us. We plan no further corresponde ce on this subject, t ly y rs,
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Vic President - Potpc Station l
/ gineering and Co6truction E
Attachment cc: Mr. John G. Davis Acting Director Office of Inspection & Enforcement Mr. Harold R. Denton, Director Office of Nuclear Reactor Regulation g
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