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Suppls author 860730 ltr & responds to concern re cracks in base mat slab of reactor bldg.Cracks in base mat do not impair base mat from carrying design static & seismic loads.Consultant 860911 ltr & sections of insp repts encl.

Accession Number: ML20214Q257

Date Released: Saturday, August 15, 2020

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• ML20214Q254 - Suppls author 860730 ltr & responds to concern re cracks in base mat slab of reactor bldg.Cracks in base mat do not impair base mat from carrying design static & seismic loads.Consultant 860911 ltr & sections of insp repts encl. (2 page(s), 9/19/1986)
• ML20214Q273 - Provides results of author 860903-05 & 09-12 investigation of whether cracks in base mat pose safety or operational hazards.Base mat will safely carry design static & seismic loads & exfiltration of water to ground is impossible. (13 page(s), 9/11/1986)