Categorical Exclusion Determinations issued by Los Alamos Site Office for EM and NNSA.

Documents Available for Download

CX-270763: Leasing Properties for Warehousing and Storage
The U.S. Department of Energy/National Nuclear Security Administration proposes to lease property to provide office and warehouse space within a 150-mile radius of LANL, which could include property located in several locations of northern New Mexico...
CX-270664: Domestic Atmospheric Radiation Measurement Campaigns - Eastern Pacific Cloud Aerosol Precipitation Experiment (EPCAPE)
DOE and Triad National Security, LLC, the operating contractor for LANL, propose to deploy equipment and launch weather balloons to support the Eastern Pacific Cloud Aerosol Precipitation Experiment (EPCAPE).
CX-270662: Removal, Relocation, and Examination of Remaining Transuranic (TRU) Waste at Waste Control Specialists, LLC (WCS)
This action includes planning and engineering activities to define the configuration and integration of the various systems, structures, components, and processes to remove, relocate and temporarily store DOE TRU waste, which is currently located at the W
CX-270634: Next Generation High-temperature Optical Fibers
This Amended Determination follows the approval of additional funds to support the project team's small-scale, research and development activities to expand sensor capabilities for enhanced geothermal systems (EGS).