ML20136B648
| ML20136B648 | |
| Person / Time | |
|---|---|
| Site: | Haddam Neck File:Connecticut Yankee Atomic Power Co icon.png |
| Issue date: | 08/03/1979 |
| From: | Graves R CONNECTICUT YANKEE ATOMIC POWER CO. |
| To: | Grier B NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I) |
| References | |
| 79-189, NUDOCS 7909100075 | |
| Download: ML20136B648 (1) | |
Text
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1 CONNECTICUT YANKEE ATOMIC POWEFT COMPANY
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HADDAM NECK PLANT
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RR =1. DOX 127E. EAST HAMPTON, CONN. 06424 4. /j August 3. 1979 CYH 79-1S9 U. S. Nuclear Regulatory Comnission Region 1 Office of Inspection and Enforcement 631 Park Avenue King of Prussia, Pennsylvania 19406 Attn: !!r. Boyce Grier, Director
Reference:
Facility Operating License No. DPR-61 Decket : o. 50-213 Reportable Occurrence !.ER 79-08/IP
Dear ! r. Cricr:
In accordance with the reporting requirements of Connecticut Yankee Technical Specifiestions. Section 6.9.2.(9), the following preliminary report 79-03/IP is hereby submitted.
k'hile performing an inspection of scismic Category I piping syste=s as part of a program to verify operability which is required by IE Bulletin 79-02. Rev. 1. it was discovered that one pipe support on the residual heat removal system piping was not installed as per the design drawing.
The investigation perfor=ed showed that the existing support does not provide pecper scismic support. A support is currently being added to confor= to original drawingr and provide proper seismic s6pport. This vill be done within 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br />.
A follow-up report vill be submitted within fourteen (14) days.
Very truly yours.
An
. Richard H. Graves Statica Superintendent R!!C :.H!:'/jhh cc:
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