CX-003971: Categorical Exclusion Determination

Bench Scale Process Development - In-Line Mixing StudyCX(s) Applied: B3.6Date: 08/10/2010Location(s): Aiken, South CarolinaOffice(s): Savannah River Operations Office

Office of NEPA Policy and Compliance

August 10, 2010
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Bench Scale Process Development - In-Line Mixing Study
CX(s) Applied: B3.6
Date: 08/10/2010
Location(s): Aiken, South Carolina
Office(s): Savannah River Operations Office

Environmental and Chemical Process Technology (Savannah River National Laboratory ) will produce simulated saltstone grout by combining preblended dry powders and Vault 4 Cell E simulant in a 1-liter open vessel to feed into a Moyno pump that will pump the slurry through 300 plus feet of 5/8 inch inside diameter flexible reinforced hose and into a receipt container. Samples of the slurry will be collected at various points along the transfer hose and measured for rheology and other concrete properties. Study will be conducted in the 999-1W Highbay Laboratory.

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