View source for BSEP-88-0625, Suppl to Special Rept:On 860307,two Designated Fire Barrier Limiting Conditions for Operation Initiated.Plant Mod Will Be Installed During Upcoming Refueling/Maint Outage to Resolve Subj Differential Pressure Problem

{{Adams
| number = ML20196L288
| issue date = 06/20/1988
| title = Suppl to Special Rept:On 860307,two Designated Fire Barrier Limiting Conditions for Operation Initiated.Plant Mod Will Be Installed During Upcoming Refueling/Maint Outage to Resolve Subj Differential Pressure Problem
| author name = Dietz C
| author affiliation = CAROLINA POWER &amp; LIGHT CO.
| addressee name = 
| addressee affiliation = NRC OFFICE OF ADMINISTRATION &amp; RESOURCES MANAGEMENT (ARM)
| docket = 05000325
| license number = 
| contact person = 
| document report number = BSEP-88-0625, BSEP-88-625, NUDOCS 8807070345
| document type = REPORTABLE OCCURRENCE REPORT (SEE ALSO AO LER), TEXT-SAFETY REPORT
| page count = 1
}}

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CD&L Carolina Power & Light Company Brunswick Steam Electric Plant P. O. Box 10429 Southport, NC 28461-0429 June 20, 1988 FILE: B09-135100 SERIAL:   BSEP/88-0625 U.S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, DC 20555 BRUNSWICK STEAM ELECTRIC PLANT UNIT 1 DOCKET NO. 50-325 LICENSE NO. DPR-71 SUPPLEMENT TO SPECIAL REPORT PER TECHNICAL SPECIFICATION 3.7.8 AND PURSUANT TO TECHNICAL SPECIFICATION 6.9.2 (1-SR-86-003)
Gentlemen:
During Unit 1 power operation concurrent with a refueling / maintenance outage on Unit 2, two Unit 1 designated fire barrier LCOs were initiated on March 7, 1986, to streamline administrative handling of previously identified and potentially' inoperable fire doors of the units' common Diesel Generator Building. The subject fire doors are susceptible to intermittently occurring excessive differential pressure conditions which adversely affect closing capability of the doors. The specified seven-day time frame of the involved LCOs was exceeded on March 14, 1986. A plant modification will be installed during the upcoming Unit i refueling / maintenance outage to resolve the subject differential pressure problem. Until the excessive differential pressure problem is resolved, the involved LCOs, with appropriately stationed fire watches, will be maintained.
Very truly yours, di C. R. Dietz, General Manager Brunswick Steam Electric Plant MJP/srg Enclosure cc: Dr. J. N. Grace Mr. E. D. Sylvester BSEP hTC Resident Office W
                                                                                                       \       0 8807070345 880620                                                                                      (
PDR    ADOCK 05000325 S                   PDC a}}