ML19347D084
| ML19347D084 | |
| Person / Time | |
|---|---|
| Site: | Brunswick  |
| Issue date: | 02/17/1981 |
| From: | James O'Reilly NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II) |
| To: | Jackie Jones CAROLINA POWER & LIGHT CO. |
| References | |
| NUDOCS 8103100735 | |
| Download: ML19347D084 (1) | |
Text
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- o UNITED STATES
- hi NUCLEAR REGULATORY COMMISSION E
REGION 11 101 MARIETTA ST., N.W., SUlTE 3100 o
ATLANTA, GEORGI A 30303 o
FEB 171981 9L
/e In Reply Refer To:
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4 Carolina Power and Light Company N si g er er
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ATTN:
J. A. Jones f.
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Senior Executive Vice President and hp 7
Chief Operating Officer 411 Fayetteville Street Raleigh, NC 27602 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.
g Sincerely, James P. O'Reilly Director
Enclosures:
1.
IE Bulletin 80-17, Supplement 5
.i o-2.
List of Recently Issued IE Bulletins cc w/ encl:
C. R. Dietz, Plant Manager 4 1 0 3.1 0 0 7 4 i Q
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SSINS No.: 6820 Accession No.:
801104259 IEB 80-17, Supp. 5 UNITED STATES NUCLEAR REGULATORY COMMISSION WASHINGTON, D.C.
20555 February 13, 1981 IE BULLETIN NO. 80-17, SUPPLEMENT 5: FArr:URE OF CONTROL RODS TO INSERT DURING A SCRAM AT A BWR Description of Circumstances:
On July 3, 1980, the NRC issued IE Bull (tin 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 arompt 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, RKR#7ool cooling, and main steam bypass) were found to be less than fully opseuble.
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 transicat 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 Necessary Er Licensees:
FurtherreportingisoktrequiredinresponsetoItem6(a)ofIEBulletin 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.
I f-you have any questions,regarding this matter,. please contact the appropriate 4
.NRC Regional Office.
Attachment:
Recently issued IE Bulletins s
O r
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 reactor
-Due to Water Leakage facilities with an Inside Containment OL or CP (Octbber 17, 1980 Indian Point 2 Event)
, 23 Failures of So'lenoid 11/14/80 All power reactor--
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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 i
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 IE Equipment _
facilities with an OL OL = Operating License CP = Construction Permit s
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