Categorical Exclusion Determinations: B2.1

Franklyn Center - North Saint Paul CX(s) Applied: A9, B2.1, B5.19 Date: 05/15/2012 Location(s): Minnesota Offices(s): Golden Field Office

Recovery Act: Colorado State Capitol Building Geothermal Program CX(s) Applied: A9, B2.1, B5.19 Date: 05/15/2012 Location(s): Colorado Offices(s): Golden Field Office

Recovery Act: A Demonstration System for Capturing Geothermal Energy from Mine Waters Beneath Butte Montana CX(s) Applied: A9, B2.1, B5.19 Date: 04/18/2012 Location(s): Montana Offices(s): Golden Field Office

Renovation of E-Wing Ventilation, Building 773-A CX(s) Applied: B2.1 Date: 04/18/2012 Location(s): South Carolina Offices(s): Savannah River Operations Office

Central Facilities Area (CFA) Shoot House Panel Installation CX(s) Applied: B2.1 Date: 03/21/2012 Location(s): Idaho Offices(s): Nuclear Energy

Esperanza Roof Replacement CX(s) Applied: A1, B2.1, B5.1 Date: 02/01/2012 Location(s): Pennsylvania Offices(s): National Energy Technology Laboratory

EL-11-002 East Marshall High School Geothermal Project CX(s) Applied: B5.19, B2.1 Date: 12/27/2011 Location(s): Iowa Offices(s): Golden Field Office

Waste Management Construction Support CX(s) Applied: B1.3, B1.11, B1.23, B1.24, B1.27, B1.28, B1.29, B1.31, B2.1 Date: 12/15/2011 Location(s): Tennessee Offices(s): Y-12 Site Office

B94 Hazardous Gas Alarms CX(s) Applied: B1.29, B2.1, B2.2, B2.3, B2.5 Date: 12/09/2011 Location(s): Pennsylvania Offices(s): National Energy Technology Laboratory

B-2 Area 40 Office Reconfiguration CX(s) Applied: B2.1 Date: 12/06/2011 Location(s): West Virginia Offices(s): National Energy Technology Laboratory