View source for 05000254/LER-1998-006, Forwards LER 98-006-01,re RB Post LOCA Temps.Actions Listed Are Required for Closure of Issue But Are Not Required Prior to Startup

{{Adams
| number = ML20248F050
| issue date = 05/29/1998
| title = Forwards LER 98-006-01,re RB Post LOCA Temps.Actions Listed Are Required for Closure of Issue But Are Not Required Prior to Startup
| author name = Dimmette J
| author affiliation = COMMONWEALTH EDISON CO.
| addressee name = 
| addressee affiliation = NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
| docket = 05000254
| license number = 
| contact person = 
| document report number = SVP-98-204, NUDOCS 9806040082
| package number = ML20248F052
| document type = CORRESPONDENCE-LETTERS, INCOMING CORRESPONDENCE
| page count = 2
}}
{{LER
| Title = Forwards LER 98-006-01,re RB Post LOCA Temps.Actions Listed Are Required for Closure of Issue But Are Not Required Prior to Startup
| Plant = 
| Reporting criterion = 
| Power level = 
| Mode = 
| Docket = 05000254
| LER year = 2098
| LER number = 6
| LER revision = 
| Event date = 
| Report date = 
| ENS = 
| abstract = 
}}

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Commonweahh likson Company Quad.f.ituw Geocratmg Nation 22'10 210th Asenor North
* Cordova, 11. 612 4 23r" 10 Tel .MNf6 6 22 61 SVP-98-204 May 29,1998 United States Nuclear Regulatory Commission Washington, DC 20555 Attention:          Document Control Desk

==Reference:==
Quad Cities Nuclear Power Station Docket Number 50-254, DPR-29, Unit One Docket Number 50-265, DPR 30, Unit Two Enclosed is Licensee Event Report (LER) 98-006, Revision 01, for Quad Cities Nuclear            l Power Station. This event dealt with," Reactor Building Post Loss ofCoolant Accident (LOCA) Temperatures are Higher Than Values Used for the Environmental Qualification of Electrical Equipment Due to Invalid Engineering Judgment, The Cause q
of Which Cannot Be Determined."
The following actions are required for closure of this issue, but are not required prior to startup, because conformance to the design basis has been demonstrated.
: 1. Revise EQ Binders to incorporate the elevated temperatures, as referenced in         i calculation QDC-0000-E-685 Rev. O, no later than September 30,1999.
: 2. Revise fifly-three Instrument Setpoint Calculations to incorporate the elevated RB temperature no later than December 31, 2001.
h ut b i l +, '                                                             ,h 9806040082 980529 PDR        ADOCK 05000254.
S                              PDR.
A l'nicom compan3

                    -USNRC SVP-98-204                                 2                         May 29,1998 If there are any questions or comments concerning this letter, please refer them to Charles Peterson, Regulatory Affairs Manager at 309-654-2241, ext. 3609.
Sin rely, l
oel P. Dimmette, Jr.
                      'ite Vice President Quad Cities Station JPD/CP/pim cc:       C. J. Paperiello, Regional Administrator, Region III R. M. Pulsifer, Project Manager, NRR C. G. Miller, Senior Resident Inspector, Quad Cities
                              .W. D. Leech, MidAmerican Energy Company D. C. Tubbs, MidAmerican Energy Company M. E. Wagner, Licensing, Comed F. A. Spangenberg, Regulatory Affairs Manager, Dresden INPO Records Center
* Office of Nuclear Facility Safety, IDNS Stanley P. Focht, American Nuclear Insurers I
:
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