ML19210E653

LER 79-095/03L-0:on 791106,Units 1 & 2 Chlorine Detectors Failed to Respond to Test Solution.Cause Not Known.Plant Chlorine Source Moved Outside Exclusion Area Until Detectors Repaired

ML19210E653
Person / Time
Site:	Brunswick
Issue date:	11/28/1979
From:	Tollison A CAROLINA POWER & LIGHT CO.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML19210E649	List: ML19210E648 ML19210E653
References
LER-79-095-03L, LER-79-95-3L, NUDOCS 7912050470
Download: ML19210E653 (1)

Text

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LICENSEE EVENT REPORT g

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I I I (PLEASE PRINT OR TYPE ALL REQUIRED INFORMATION)

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7 3 6t DOCKET NUM8ER 69 EVENT DATE EVENT DESCRIPTION AND PROBABLE CONSEOUENCES h o 2 l While performing PT 46.3PC. Control Buildinst Chlorine Detector Check. neither Unit l

[oTil l 1 nor Unit 2 chlorine detectors 1(2)X-AT-2977, would respond to the test solution. l Lo_lij l l l

MI o 6 I EI I o a Technical Specification 3.3.5.5, 6.9.1.9b I E CODE $ SC E COMPONENT CODE SUSCOdE SU E o 9 l S l G l@ y@ W@ l I Nl Sl Tl Rl Ul@ W@ W @ 13 18 19 20 7 8 9 10 11 12

,_ SEQUENTIAL OCCURRENCE REPORT REVISION LER/RO EVENT YEAR REPORT NO. CODE TYPE N O.

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CAUSE DESCRIPTION AND CORRECTIVE ACTIONS h

!i o lThe instruments were calibrated and still would,not respond. A technical represents- 1 i i itiva has been requested from the manufacturer to assist in the troubleshooting and -e-I i 2 l Pair of these instruments. The plant chlorine source has been moved outside the ex-lTTi] l clusion area until the chlorine detectors are repaired. I U_14_l l 80 7 8 9 SA S  % POWER OTHE R STA TUS I O RY DISCOVERY DESCIUPTION I

[TTT1 I c l@ l0 l010 l@l N/A l lB l@l Periodic Test ACTIVITY CO TENT RELEASED cF RELE ASE AMOUNT OF ACTivlTY LOCATION CF RELEASE i 6 @ (Z_j @ l N/A l N/A l 7 8 9 10 1: 44 45 80 PERSONNEL EXPC3URES NUMRE R TYPE D E SCRIPTION

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l 7 d 9 11 12 80 LOSS ivPE OFoESCRi,1 OR OAMAGE,0~TO F ACILITY ^43U 7912050 j fiTo,,IZl@lN/A 7 8 9 10 80 7

g S$df @l ESCRIPrlON 8 9 10 N/A l 68 69 lllllllllll l l%L 80 3

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