Published June 1981 | Version v1
Report Restricted

Seismic design margin evaluation of systems and equipment required for safe shutdown of North Anna, Units 1 and 2, following an SSE (safe-shutdown earthquake) event. Technical report

Creators

Description

The Advisory Committee on Reactor Safeguards recommended that the NRC staff review in detail the capability and available seismic design margin of fluid systems and equipment used in North Anna, Units 1 and 2 to achieve safe shutdown following a site-design safe-shutdown earthquake (SSE). The staff conducted a series of plant visits and meetings with the licensee to view and discuss the seismic design methodology used for systems, equipment and their supports. The report is a description and evaluation of the seismic design criteria, design conservatisms and seismic design margin for North Anna, Units 1 and 2

Availability note (English)

MF available from INIS under the Report Number; Available from NTIS., PC A04/MF A01.

Files

Restricted

The record is publicly accessible, but files are restricted to users with access.

Additional details

Publishing Information

Imprint Pagination
56 p.
Report number
NUREG--0792

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
13674989
Subject category
S61: RADIATION PROTECTION AND DOSIMETRY; S21: SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS;
Descriptors DEI
NORTH ANNA-1 REACTOR; NORTH ANNA-2 REACTOR; PERFORMANCE; REACTOR PROTECTION SYSTEMS; SAFETY ENGINEERING; SEISMIC EFFECTS
Descriptors DEC
ENRICHED URANIUM REACTORS; POWER REACTORS; PWR TYPE REACTORS; REACTORS; WATER COOLED REACTORS; WATER MODERATED REACTORS