Categorical Exclusion Determinations: B3.1

November 15, 2016

CX-016013: REE Identification and Characterization of Coal and Coal By-Products Containing High Rare Earth Element Concentrations

Categorical Exclusion Determination

November 14, 2016

CX-015991: United States Geological Survey Geotechnical Drilling for USGS-145

Categorical Exclusion Determination

November 8, 2016

CX-016047: Phase III Characterization of the Distal Groundwater Volatile Organic Compound Plume at Southern Sector, M-Area Hazardous Waste Management Facility

Categorical Exclusion Determination

November 3, 2016

CX-016021: Rare Earth Occurrence in Acid Mine Drainage Precipitates: Northern and Central Appalachia Coal Basins

Categorical Exclusion Determination

November 1, 2016

CX-015948: Data-Driven Multiscale Coupled Urban Systems Modeling

Categorical Exclusion Determination

October 31, 2016

CX-016056: Convert active A Area Miscellaneous Rubble Pile Soil Vapor Extraction Wells to Microblowers

Categorical Exclusion Determination

October 31, 2016

CX-015984: Unmanned Aerial Systems (UAS) Operations at the Grand Junction, Colorado, Disposal Site

Categorical Exclusion Determination

October 25, 2016

CX-015801: Categorical Exclusion Determination

Identification of Residual Oil Zones in the Williston and Powder River Basins CX(s) Applied: B3.1Date: 10/25/2016 Location(s): North DakotaOffices(s): National Energy Technology Laboratory

October 12, 2016

CX-016068: Groundwater, Surface Water, and Soil Sampling Activities at the G-Area Oil Seepage Basin Operable Unit

Categorical Exclusion Determination

October 12, 2016

CX-016070: Install iCAM Air Monitor on 291-H Effluent Air Stream

Categorical Exclusion Determination

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