ML19309E519
| ML19309E519 | |
| Person / Time | |
|---|---|
| Site: | Big Rock Point File:Consumers Energy icon.png |
| Issue date: | 04/17/1980 |
| From: | Hoffman D CONSUMERS ENERGY CO. (FORMERLY CONSUMERS POWER CO.) |
| To: | James Keppler NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III) |
| Shared Package | |
| ML19309E521 | List: |
| References | |
| IEB-79-14, NUDOCS 8004220575 | |
| Download: ML19309E519 (1) | |
Text
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- Area Code 597788-0550 April 17, 1980 Mr James G Keppler Office of Inspection and Enforcement Region III US Nuclear Regulatory Commission 799 Roosevel: Road Glen Ellyn, IL 60137 DCCKET 30-135 - LICENSE DPR 3IG RCCK FOINT PLANT - REVISION TO CONSRIERS PCWF.R COMPANY SUBMI" ITAL DATED CCTOBER 31, 1979 -
RESPONSE TO IE BULLETIN 79-14: SEISMIC ANALYSIS FOR AS-3UILT SAFETY-RELATED PIPING Attached please find Revision 1 (dated April 2,1980) to Consumers Pcwer Ccmpany's Oc:cber 31, 1979 120-day response to IE Bulletin 79-14 Revised portions of the text are indicated by a vertical line in the right margin.
Please remove the affected pages and insert the updated pages provided.
This revisien was necessitated as a result of concern raised by an NRC IiE inspector's visit shortly after work relating to the reference bulle:in was completed by Consumers Power Cempany.
The NRC III inspec cr's concern centered around that portien of the Reac:cr Depressurica:icn System (RDS) piping fr = the safety relief valves to the s:eam drum enclosure wall which was not included in cur safety anal'fsis.
Mcwever, the inspector insisted that this portion of piping was a continuation of the RDS piping which is safety-related and indicated we should inspect same. The inspection was done with the results shcwn in the attachment.
David ? Hofiman (Signed) o$
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4 m David ? Hoffman
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Nuclear Licensing Administrator CC Director, Office ef Nuclear Reac:cr Regula:icn Direc:cr, Office of Inspection and Inforcement Attachmen: Final Response to IE Suiletin 79-11.
8004220 $ 7 3'
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