CX-004448: Categorical Exclusion Determination

Noble Gas AnalysisCX(s) Applied: B3.6Date: 10/15/2010Location(s): Aiken, South CarolinaOffice(s): Savannah River Operations Office

Office of NEPA Policy and Compliance

October 15, 2010
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Noble Gas Analysis
CX(s) Applied: B3.6
Date: 10/15/2010
Location(s): Aiken, South Carolina
Office(s): Savannah River Operations Office

This Environmental Evaluation Checklist (EEC) will cover work done in 735-A labs A131 and A132 and in some cases, 735-11A labs 111 and 119. See also EEC TC-A-2008-064 for other experiments for 735-11A, lab 111. 1. Adsorbent sieve is desorbed at 400 Celsius under helium. 2. Sieve is ?reactivated? at 500 degrees Celsius under helium. 3. Sieve is reloaded into modules in an ultra-dry box 4. Surface modification of Sieve as necessary.

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