ML13304A642

Statement of Matl Facts as to Which There Is No Genuine Issue to Be Heard Re Summary Disposition of Joint Intervenors Contention 1(a) on Dewatering Well Cavities. Voids Filled W/Grouting Matl

ML13304A642
Person / Time
Site:	San Onofre
Issue date:	08/15/1980
From:	Chandler L, Davis L NRC OFFICE OF THE EXECUTIVE LEGAL DIRECTOR (OELD)
To:	Atomic Safety and Licensing Board Panel
Shared Package
ML13304A641	List: ML13304A640 ML13304A642 ML13304A643 ML13304A644
References
ISSUANCES-OL, NUDOCS 8008220116
Download: ML13304A642 (2)

Text

IV. NRC STAFF STATEMENT OF MATERIAL FACTS AS TO WHICH NO GENUINE ISSUES EXIST TO BE HEARD AS TO SAN ONOFRE UNITS 2 AND 3 AND THE ISSUE OF DEWATERING WELL CAVITIES Pursuant to the provisions of 10 C.F.R. § 2.749(a), the NRC Staff hereby states the following as material facts as to which no issues remain to be litigated:

1. That the Applicants have adequately investigated the SONGS 2 and 3 site for voids and cavities.

2. That existing voids and cavities have been adequately filled with grouting material.

3. That detailed analyses using conservative assumptions show that even if fill materials were assumed to fail in the worst possible manner, the voids would pose no significant hazard to the seismic category I structures on site.

4. That a detailed analysis of the void cavity 8 shows that a worst case failure of that cavity's fill materials would not have an adverse 800822/H

-2 effect on the SONGS 2 and 3 electrical tunnel, the closest seismic category I structure to that filled void.

L. Dow Davis, IV Counsel for NRC Staff Lawrence J. Chandler Counsel for NRC Staff