H-4 Seepage Basin Drainage ImprovementsCX(s) Applied: B6.1Date: 08/11/2009Location(s): Aiken, South CarolinaOffice(s): Environmental Management, Savannah River Operations Office
Office of NEPA Policy and Compliance
August 11, 2009CX(s) Applied: B6.1
Date: 08/11/2009
Location(s): Aiken, South Carolina
Office(s): Environmental Management, Savannah River Operations Office
Replace the existing grass lined channels with concrete lined channels and install geosynthetic drainage layer with the geosynthetic clay liner from existing clay cap to the new concrete channels.