United States Geological Survey (USGS) Geotechnical Drilling for USGS-142 and USGS-143 Revision 1 USGS-142A CX(s) Applied: B3.1Date: 07/26/2016 Location(s): IdahoOffices(s): Nuclear Energy
Office of NEPA Policy and Compliance
July 26, 2016
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United States Geological Survey (USGS) Geotechnical Drilling for USGS-142 and USGS-143 Revision 1 USGS-142A
CX(s) Applied: B3.1
Date: 07/26/2016
Location(s): Idaho
Offices(s): Nuclear Energy
Concrete was used during construction of geotechnical borehole United States Geological Survey (USGS)-142, and cement overflowed into the section of the borehole where water levels were needed to be measured. The purpose of this revision is to drill an additional borehole, USGS-142A, approximately 10 to 25 feet from USGS-142 in order to measure water levels.