Document: NRC Regulatory Guide
Document ID: a094549d-8685-4dad-b90f-c28c7d279a53
Document Type: regulatory_guide
Title: Geologic and Geotechnical Site Characterization Investigations for Nuclear Power Plants + HISTORY – HISTORY 08/2021 – DG-1392 , Proposed Revision 3 07/2014 – Periodic Review of Revision 2 – Reviewed with no issues identified 02/2001 – DG-1101 , Proposed Revision 2 (Rev. 3)
Source: NRC Regulatory Guide Division 1
Source URL: https://www.nrc.gov/docs/ML2119/ML21194A176.pdf
Revision Date: 2023-05
Chapter: 
Section ID: RG-1.132
CFR Part: 
CFR Title: 

Content:
.......................................................................................... 9 3. Evaluation of Previously Published Information, Field Reconnaissance, and Preliminary Assessment of Site Suitability .................................................................................................................................... 10 3.1 General .......................................................................................................................................... 10 3.2 Evaluation of Previously Published Information .......................................................................... 10 3.3 Field Reconnaissance .................................................................................................................... 11 3.4 Preliminary Assessment of Site Suitability ................................................................................... 11 4. Detailed Site Investigations ................................................................................................................ 11 4.1 General .......................................................................................................................................... 11 4.2 Surface Investigations ................................................................................................................... 12 4.3 Subsurface Investigations ............................................................................................................. 13 DG-1392, Page 5 4.4 Borings and Exploratory Excavations ........................................................................................... 14 4.5 Sampling ....................................................................................................................................... 15 4.6 Borrow Materials .......................................................................................................................... 17 4.7 Materials Unsuitable for Foundations