Categorical Exclusion Determinations: B3.1

MSA Annual Categorical Exclusion for Site Characterization and Environmental Monitoring CX(s) Applied: B3.1Date: 12/31/2015 Location(s): WashingtonOffices(s): River Protection-Richland Operations Office

Sludge Test Facility at Site 7658 CX(s) Applied: B3.1, B3.6, B1.32, B1.33Date: 12/30/2015 Location(s): TennesseeOffices(s): Oak Ridge Office

Attenuation-based Sampling for I129 and Tc99 Along Fourmile Branch at the F-Area Seepage Basins CX(s) Applied: B3.1Date: 12/21/2015 Location(s): South CarolinaOffices(s): Savannah River Operations Office

The Pacific Marine Energy Center South Energy Test Site (PMEC-SETS) Award Number: DE-EE0006518 CX(s) Applied: A9, B3.1 Wind and Water Power Technologies Office Date: 12/21/2015 Location(s): OR Office(s): Golden Field Office

Midwest Regional Carbon Sequestration Partnership - Phase Three (Task Three) - Dover 33 Characterization Well CX(s) Applied: B3.1, B3.7Date: 12/14/2015 Location(s): MichiganOffices(s): National Energy Technology Laboratory

LLNL Unmanned Aircraft Systems Testing and Operations CX(s) Applied: B3.1, B3.2, B3.6Date: 12/07/2015 Location(s): CaliforniaOffices(s): Lawrence Livermore Site Office

Warm Waste Effluent Radiation Monitor and Transfer Pump M-54 Recirculation Evaluation and Modification CX(s) Applied: B3.1Date: 12/07/2015 Location(s): IdahoOffices(s): Nuclear Energy

Categorical Exclusion Determination

Development of Best Practices and Risk Mitigation Measures for Deepwater Cementing in Oil-Based Mud and Synthetic-Based Mud CX(s) Applied: B3.1, B3.16Date: 12/04/2015 Location(s): TexasOffices(s): National Energy Technology Laboratory

M-Area Hazardous Waste Management Facility: Installation of Piezometers/Groundwater Monitoring Wells Downgradient of the Distal Portion of the A-Area Burning/Rubble Pits and Rubble Pit/Miscellaneous Chemical Basin/Metals Burning Pit (ABRP/MCB/MCP) Oper...