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Forwards SER re repair of svc water sys piping.Weld overlay repairs & analysis methods constitute acceptable repair technique for pitting degradation observed in fan cooler piping for 16 months of operation,per 10CFR50.55a(a)(3).

Accession Number: ML18092B537

Date Released: Saturday, November 7, 2020

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• ML18092B536 - Forwards SER re repair of svc water sys piping.Weld overlay repairs & analysis methods constitute acceptable repair technique for pitting degradation observed in fan cooler piping for 16 months of operation,per 10CFR50.55a(a)(3). (3 page(s), 4/24/1987)
• ML18092B538 - SER re repair of svc water sys piping.Weld overlay repairs together w/radiograph insps & supporting engineering analysis constitute acceptable repair method for pitting degradation in svc water sys fan cooler piping. (3 page(s), 4/24/1987)