221-H Section 3 Personnel Tunnel Concrete Core Drilling to Test/Analyze Concrete Cores and Install Sample Ports CX(s) Applied: B3.1Date: 03/21/2016 Location(s): South CarolinaOffices(s): Savannah River Operations Office
Office of NEPA Policy and Compliance
March 21, 2016
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221-H Section 3 Personnel Tunnel Concrete Core Drilling to Test/Analyze Concrete Cores and Install Sample Ports
CX(s) Applied: B3.1
Date: 03/21/2016
Location(s): South Carolina
Offices(s): Savannah River Operations Office
Perform concrete core drilling on the 221-H Section 3 Personnel Tunnel Concrete North and South Walls. Retrieved concrete cores will be tested and analyzed outside of H-area. After concrete core drilling is complete wall repairs or sampling port covers for future sampling access into the Canyon Exhaust Cross-Over Tunnel will be installed.