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Forwards SE for PWRs which determine appropriateness for relaxing environ qualification requirements for accumulator pressure & level instrumentation,per reg guide 1.97.

Accession Number: ML20090L540

Date Released: Saturday, November 7, 2020

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• ML20090L538 - Forwards SE for PWRs which determine appropriateness for relaxing environ qualification requirements for accumulator pressure & level instrumentation,per reg guide 1.97. (2 page(s), 3/10/1992)
• ML20090L577 - Safety evaluation re PWRs accumulator pressure & level instrumentation.Post-accident monitoring of accumulator vol & pressure does not perform safety function.Category 3 qualification of instrumentation acceptable. (4 page(s), 3/10/1992)