ML19347D080
| ML19347D080 | |
| Person / Time | |
|---|---|
| Site: | Hatch  |
| Issue date: | 02/17/1981 |
| From: | James O'Reilly NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II) |
| To: | John Miller GEORGIA POWER CO. |
| References | |
| NUDOCS 8103100723 | |
| Download: ML19347D080 (1) | |
Text
3 fa r 49'g UNITED STATES 8
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NUCLEAR REGULATORY COMMISSION
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REGION 11 e[
101 MARIETTA ST., N.W., SUITE 3100 e,
ATLANTA, G EORGIA 30303 FEB 171981 s
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[i In Reply Refer To:
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E-FE8 2 019815 I,0 Georgia Power Company ge_awon
-3 v.s. ma ATTN:
J. H. Miller, Jr.
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Executive Vice President
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270 Peachtree Street 4, 93 g 6/~.
Atlanta, GA 30303 Gentlemen:
The enclosed IE Bulletin No. 80-17, Supplement 5, is forwarded to inform you of '
actions that are no longer required. A written response to this supplement is not required.
If you desire additional information regarding this matter, please contact this office.
Sincerely, m
James P. O'ReiLly
-- Director
Enclosures:
1.
IE Bulletin 80-17, Supplement 5 2.
List of Recently Issued IE Bulletins i
cc w/ encl:
M. Manry, Plant Manager C. E. Belflower, Site QA Supervisor W. A. Widner, Vice President and General Manager-Nuclear Generation 8103100 733 Q
v SSINS No.: 6820 Accession No.:
801104259 IE3 80-17, Supp. 5 UNITED STATES NUCLEAR REGULATORY COMMISSION WASHINGTON, D.C.
20555 Februa ry 13, 1981 IE BULLETIN NO. 80-17, SUPPLEMENT 5:
FAILURE OF CONTROL RODS TO INSERT DURING A SCRAM AT A BWR Description of Circumstances:
On July 3, 1980, the NRC issued IE Bulletin No. 80-17, that required actions to be taken by licensees of all operating GE BWRs. Among the actions required, Item 6(a) required a prompt notification report by telephone to the appropriate.,
Regional Office followed by a telecopy or other written submittal. These reports were required in the event that any of the systems (HPCI, RCIC, SLCS, RPT, RHR/ pool cooling, and main steam bypass) were found to be less than fully operable.
These reports have served the purpose of notifying NRC of cases of potential reduction in operability of systems important to the mitigation of consequences of an anticipated tiansient without scram (ATWS) event. These reports are no longer necessary since improvements have been accomplished to increase the reliability of control rod scram.
-Actions No Longer Ndcessary ~by-Licensees:
Further reporting is not required in response to Item 6(a) of IE Bulletin No. 80-17 This does not change the reporting requirements set forth in your license technical specifications.
No written _ response to IE Bulletin 80-17, Supplement 5, is required.
If you have any questions,regarding this matter,. please contact the appropriate
~
.NRC Regional Office.
Attachment:
Recently issued IE Bulletins
x4 Attachment IEB 80-17, Supp. 5 Februa ry 13, 1981 RECENTLY ISSUED IE BULLETINS Bulletin No.
Subject Date Issued Issued To 81-01 Surveillance of 1/27/81 All power reactor Mechanical Snubbers facilities with an OL
& to specified facilities with CP 80-25 Operating Problems with 12/19/80 All BWR facilities Target Rock Safety-Relief with an OL & specified Valves at BWRs near term OL BWR facilities & all BWRs with a CP Supplement 4 Failure of Control Rods 12/18/80 To specified BWRs to 80-17 to Insert During a Scram with an OL & All at a BWR BWRs with a CP 80-24 Prevention of Damage 11/21/80 All power teactor Due to Water Leakage facilities with an Inside Containment OL or CP (Oct6ber 17, 1980 Indian Point 2 Event)
~'
.80-23 Failures of Soleno d 11/14/80 All power reactor --
Valves Manufactured by facilities with
' Valcor Engineering OL or CP Corporation 80-22 Automation Industries, 9/11/80 All radiography Model-200-520-008 Scaled-licensees Source Connectors 80-21 Valve yokes supplied by 11/6/80 All light water Malcolm Foundry Company, Inc.
reactor facilities with OLs or cps Supplement 3 Environmental Qualification 10/24/80 All power reactor to 79-01B of Class IE Equipment facilities with an OL Supplement 2 Environmental Qualification 9/30/80 All power reactor
'to 79-01B of Class 1E Equipment facilities with an OL OL = Operating License CP = Construction Permit
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