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Responds to 860219 request for incorporation of periodic insp of maint & testing of seismic instrumentation into routine insp planning.One-time insp at all Region III facilities will be completed by 860930.

Accession Number: ML20209B402

Date Released: Tuesday, October 29, 2024

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• ML20209B396 - Responds to 860219 request for incorporation of periodic insp of maint & testing of seismic instrumentation into routine insp planning.One-time insp at all Region III facilities will be completed by 860930. (2 page(s), 9/4/1986)
• ML20209B603 - Forwards KR Goller 850709 memo highlighting problem of failures w/seismic instrumentation.All previous failures occurred at reactors w/o STS.Incorporation of maint & testing into routine insp planning recommended. (2 page(s), 2/19/1986)
• ML20209B719 - Discusses failure of seismic strong ground motion accelerographs to record earthquakes.Review of problem & increased attention to seismic instrumentation by resident inspectors recommended. (2 page(s), 7/9/1985)