BSEP-84-2725, RO-1-84-32:on 841116,automatic Isolation of Common Control Bldg Ventilation Sys Occurred Due to Actuation of Sys Intake Plenum Chlorine Detector 2X-AT-2977.Investigation Incomplete.Rept Will Be Submitted by 850104

From kanterella
(Redirected from BSEP-84-2725)
Jump to navigation Jump to search
RO-1-84-32:on 841116,automatic Isolation of Common Control Bldg Ventilation Sys Occurred Due to Actuation of Sys Intake Plenum Chlorine Detector 2X-AT-2977.Investigation Incomplete.Rept Will Be Submitted by 850104
ML20101G646
Person / Time
Site: Brunswick Duke Energy icon.png
Issue date: 12/14/1984
From: Dietz C
CAROLINA POWER & LIGHT CO.
To:
NRC OFFICE OF ADMINISTRATION (ADM)
References
BSEP-84-2725, RO-1-84-32, NUDOCS 8412270587
Download: ML20101G646 (1)


Text

CP&L Carolina Power & Light Company

- m .m~,4wrar%-w Brunswick Steam Electric Plant P. O. Box 10429 Southport, NC 28461-0429 December 14, 1984 FILE: B09-135100 SERIAL: BSEP/84-2725 NRC Document Control Desk U.S. Nuclear Regulatory Commission Washington, DC 20555 BRUNSWICK STEAM ELECTRIC PLANT UNIT 1 DOCKET NO. 50-325-LICENSE NO. DPR-71 LICENSEE EVENT REPORT 1-84-32 Gentlemen:

On November 16, 1984, an automatic isolation of the Units 1 and 2 common Control Building Ventilation System occurred due to actuation of the system air intake plenum chlorine detector, 2X-AT-2977, resulting from an erroneous detection of a chlorine alarm condition. The investigation and evaluation of this event is not yet complete. The licensee event report of this event, identified as LER 1-84-32, will be submitted to your office on or before January 4, 1985.

Very truly yours, C. R. Dietz, General Manager Brunswick Steam Electric Plant MJP/smp/LETPS1 Enclosure cc: Mr. R. C. DeYoung

Mr. J. P. O'Reilly S. w Y )0

-