05000255/LER-1980-010-01, /01T-0:on 800326,during Calibr of Sirw Tank Low Level Switches,Reactor Analysis & Safety Setpoint Were Determined to Have Exceeded Tech Specs Limit.Caused by Error in Acceptance Criteria.Reportability Determined 800428

/01T-0:on 800326,during Calibr of Sirw Tank Low Level Switches,Reactor Analysis & Safety Setpoint Were Determined to Have Exceeded Tech Specs Limit.Caused by Error in Acceptance Criteria.Reportability Determined 800428

ML18044A864
Person / Time
Site:	Palisades
Issue date:	05/07/1980
From:	CONSUMERS ENERGY CO. (FORMERLY CONSUMERS POWER CO.)
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
Shared Package
ML18044A862	List: 05000255/LER-1980-009-01, /01T-0:on 800424,during Walkdowns of safety- Related Sys Conducted to Verify P&ID Accuracy,Ventilation Supply Damper CV-1812 to West Safeguards Equipment Room Could Not Be Located.Cause Unknown 05000255/LER-1980-010-01, /01T-0:on 800326,during Calibr of Sirw Tank Low Level Switches,Reactor Analysis & Safety Setpoint Were Determined to Have Exceeded Tech Specs Limit.Caused by Error in Acceptance Criteria.Reportability Determined 800428 ML18044A860
References
LER-80-010-01T, LER-80-10-1T, NUDOCS 8005130595
Download: ML18044A864 (1)

LER-1980-010, /01T-0:on 800326,during Calibr of Sirw Tank Low Level Switches,Reactor Analysis & Safety Setpoint Were Determined to Have Exceeded Tech Specs Limit.Caused by Error in Acceptance Criteria.Reportability Determined 800428

Event date:
Report date:
2551980010R01 - NRC Website

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inuring review of Tech. Spec Surveillance Procedures, it was determined tha5 I during calibration of the SIRW tank low level switches in March 1976, the CQID jRAS setpoint exceeded the TS limit of 27 inches above the tank bottom.

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