ML19323D440

LER 80-038/03L-0:on 800414,lab Personnel Failed to Perform Chemical Analytical Requirements Once Every 72-h as Required.Remaining Surveillance Requirements Performed & Found Acceptable

ML19323D440
Person / Time
Site:	Sequoyah
Issue date:	05/13/1980
From:	Kinsey W TENNESSEE VALLEY AUTHORITY
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML19323D437	List: ML19323D436 ML19323D440
References
LER-80-038-03L, LER-80-38-3L, NUDOCS 8005210563
Download: ML19323D440 (2)

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EVENrUArt i4 FS ntPOlt oATE EVENT DESCnlPTIO'a AND PF'OSASLE CONSEQUENCES h o a failure to perform chemical analytical requirements once per 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> in j o i3 ) taccordance with Technical Spscification SR 4.4.7. There was no danger to o . ithe health and safety of the public.

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ITTB-ll Chemical laboratory personnel failed to perform all of surveillance i , 1 instruction procedure SI-50 covering SR 4.4.7 on April 13, 1980 as schedu-

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, , i routine review of the procedure. The remaining surveillance requirements i 4 I were immediately performed and found to be acceptable.

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. Tennessee Vc11ty Authrrity Sequoyah Nucicar Plant LER SUPPLEMENTAL INFORMATION SQRO-50-327/ 8038 Technical Specification Involved 4.4.7 Reported under Technical Specification 6.9.1.13.b Date of Occurrence: 4/14/80 Time of Occurrence: 0700 EST Unit 1 Identification and Description of Occurrence Surveillance Instruction SI-50 was initiated on April 13, 1980, but not all data was taken as required by Technical Specification SR 4.4.7. At ,

0700 EST 4/14/80, the lead chemical analyst discovered, when reviewing I completed surveillances performed for previous day, that the required chloride and fluoride analyses on reactor coolant were not performed. ,

He immediately had a sample taken and analyzed. The chloride and fluoride I concentration limits of Technical Specifications were met.

Conditions Prior to Occurrence Unit 1 fuel loading complete and in Mode 6.

Action specified in the Technical Specification Surveillance Requirements met due to inoperable equipment. __

Not applicable.

Apparent Cause of Occurrence Personnel error.

Analysis of Occurrence There was no hazard to the public health or safety.

Corrective Action Reinstructed personnel on the importance of performing and completing surveillance instructions as scheduled.

Failure Data N/A

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