ML20039E962
| ML20039E962 | |
| Person / Time | |
|---|---|
| Site: | Midland |
| Issue date: | 12/30/1981 |
| From: | Jackie Cook CONSUMERS ENERGY CO. (FORMERLY CONSUMERS POWER CO.) |
| To: | James Keppler NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III) |
| References | |
| 10CFR-050.55E, 10CFR-50.55E, NUDOCS 8201110663 | |
| Download: ML20039E962 (2) | |
Text
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CORSum2fS power
,,,,,, m C0mpany vic rr is - er i cc. e zi ri s a d Con tructio-General offices: 19*5 West Parnell Road, Jackson, MI 49201 e (517) 788 0453 79-11 87 December 30, 1981 Mr J G Keppler, Regional Director Q
Office of Inspection & Enforcement O
US Nuclear Regulatory Commission a
Region III
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RECElVED 3
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799 Roosevelt Road p
JAN 7 1982>
f Glen Ellyn, IL 60137
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1 MIDLAND PROJECT -
T DOCKET NOS 50-329 AND 50-330 4
0 SAFE SHUTDOWN BORATION CAPABILITY t
FILE:
0.4.9 36 SERIAL:
1h653 W
References:
CPCo letters to J G Keppler; Same
Subject:
1.
Serial Howe-283-79; dated October 21, 1979 2.
Serial Howe-308-79; dated December 6, 1979 3.
Serial Hove-78-80; dated April 11, 1980 h.
Serial 880'7; dated July 31, 1980 5
Serial 9786; dated October 31, 1980 6.
Serial 12050; dated July 17, 1981 This letter, as were the referenced letters, is an interim 50.55(e) report regarding safe shutdo.m boration capability assuming a most restrictive core cond$ tion and the control rod of highest worth stuck out of the core.
Incta11ation of the equipment and piping required for this inodification is in progress and will be completed in the spring of 1982.
Consumers, Bechtel and B&W have completed an investigation of the procedures required for operability.
It has been determined that additional modifi-cations are not required to ensure operability, however manual actions are required, outside of the control room, to align valves.
Use of the power operated relief valve is expected during Emergency Boration System (EBS) injection, to control RCS pressure.
Revisions to the FSAR covering the details of 'tke EBS are now complete.
Another report, either interim or final, will be transmitted on or before June 30,1982.
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i PDR ADOCK 05000329 S
Gerial 14653 79-11 #7 2
CC: Director of Office of Inspection & Enforcement Att Mr Victor Stello, USNRC (15)
Directoc, Office of Management Information & Program Control, USNRC (1)
RJCook, USNRC Resident Inspector Midland Nuclear Plant (1)
CBechhoefer, ASLB Panel RSDecker, ASLB Panel FPCovan, ASLB Panel JHarbour, ASLB Panel AS&L Appeal Panel MMCherry, Esq MSinclair BEtamiris CRStephens, USNRC WDPaton, Esq, USNRC FJKelley, Esq, Attorney General SHFreeman, Esq, Asst Att General WHMarshall GJMerritt, Esq, TNK&J 1