CX-009059: Categorical Exclusion Determination

Pilot Scale Hanford Mixing Studies with Cohesive Simulants, Phase III, and Solids Accumulation Scouting Studies CX(s) Applied: B3.6 Date: 07/25/2012 Location(s): South Carolina Offices(s): Savannah River Operations Office

Office of NEPA Policy and Compliance

July 25, 2012
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Pilot Scale Hanford Mixing Studies with Cohesive Simulants, Phase III, and Solids Accumulation Scouting Studies
CX(s) Applied: B3.6
Date: 07/25/2012
Location(s): South Carolina
Offices(s): Savannah River Operations Office

Savannah River National Laboratory will conduct a mixing demonstration of the Hanford AY-102 High Level Waste (HLW) tank. This testing will be conducted in 786-A. The test is a visual type of demonstration where no instrumentation will be used on the test apparatus. Video recordings will be made of the demonstration. Process water and simulant will be used in the testing. Solid particles will be added to the simulant to aid in the visual inspection.