05000219/LER-1980-050-03, /03L-0:on 801106,containment Spray Sys Drywell Pressure Switches IP-15A,IP-15B,IP-15C & IP-15D Found to Trip at Greater than Allowable Tech Spec Values.Caused by Instrument Repeatability.Switches Adjusted

/03L-0:on 801106,containment Spray Sys Drywell Pressure Switches IP-15A,IP-15B,IP-15C & IP-15D Found to Trip at Greater than Allowable Tech Spec Values.Caused by Instrument Repeatability.Switches Adjusted

ML20002B129
Person / Time
Site:	Oyster Creek
Issue date:	12/02/1980
From:	Fitzgerald M JERSEY CENTRAL POWER & LIGHT CO.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
Shared Package
ML20002B127	List: 05000219/LER-1980-050, Forwards LER 80-050/03L-0 05000219/LER-1980-050-03, /03L-0:on 801106,containment Spray Sys Drywell Pressure Switches IP-15A,IP-15B,IP-15C & IP-15D Found to Trip at Greater than Allowable Tech Spec Values.Caused by Instrument Repeatability.Switches Adjusted
References
LER-80-050-03L, LER-80-50-3L, NUDOCS 8012090471
Download: ML20002B129 (1)

LER-1980-050, /03L-0:on 801106,containment Spray Sys Drywell Pressure Switches IP-15A,IP-15B,IP-15C & IP-15D Found to Trip at Greater than Allowable Tech Spec Values.Caused by Instrument Repeatability.Switches Adjusted

Event date:
Report date:
2191980050R03 - NRC Website

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50 St DOcr'NUMagm 68 49 EVENT CATE 74 75 REPORT QATE 80 EVEN T DESCRIPTION AND PRoSAgt',CCNSEQUENCES h Io 1:1 l During routine surveinance testing, the Containment Spray System high l

ITTTl 1 drywell pressure switches IP-15A, IP-15B, IP-15C and IP-150 were found I

to trip at values greater than the value specified in the Tech Spec, I

io i4i i i o i s i ; Table 3.1.1 item E.1.

The "as found" trip points for each were 15A-2.27 I

Ic ee t i osia,15B-2.24 psia,15C-2.0 psig and 150-2.12 psig. The desired setpoint t

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