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Colorado

February 25, 2015
CX-013949: Categorical Exclusion Determination

Poncha-Canon West-Midway Fiber Optic Addition El Paso, Pueblo, Fremont and Chaffee Counties, CO
CX(s) Applied: B1.3
Date: 02/25/2015
Location(s): Colorado
Offices(s): Western Area Power Administration-Rocky Mountain Region

February 24, 2015
CX-013917: Categorical Exclusion Determination

Animas River Substation Storm Drain Repair Project, La Plata County, CO
CX(s) Applied: B1.3
Date: 02/24/2015
Location(s): Colorado
Offices(s): Western Area Power Administration-Rocky Mountain Region

February 13, 2015
Working in Indian Country: Building Successful Business Relationships with American Indian Tribes Workshop

Sponsored by the Association on American Indian Affairs, this one-day conference is for federal, state, and local government officials and business leaders who have a need to develop working relationships with tribes and organizations.

February 13, 2015
EIS-0486: EPA Notice of Public Comment Period Extension

Plains & Eastern Clean Line Transmission Project

February 4, 2015
CX-013929: Categorical Exclusion Determination

Danger Tree Management on Upper Molina Lower Molina 115 Kilovolt Transmission Line Structure 34 Mesa County, CO
CX(s) Applied: B1.3
Date: 02/04/2015
Location(s): Colorado
Offices(s): Western Area Power Administration-Rocky Mountain Region

February 3, 2015
CX-013956: Categorical Exclusion Determination

Weld-Kersey West Tap Transmission Line Interconnect Project Weld County, CO
CX(s) Applied: B4.11
Date: 02/03/2015
Location(s): Colorado
Offices(s): Western Area Power Administration-Rocky Mountain Region

January 21, 2015
CX-013952: Categorical Exclusion Determination

Rosedale Willowby Kiowa Creek RDL-WBY and WBY-KIC Wood H Structure Replacement 115 Kilovolt Transmission Line Weld County Colorado
CX(s) Applied: B1.3
Date: 01/21/2015
Location(s): Colorado
Offices(s): Western Area Power Administration-Rocky Mountain Region

January 13, 2015
Evolution of a Groundwater Treatment System—Rocky Flats, Colorado, Site

A project to reconfigure the East Trenches Plume Treatment System (ETPTS) at the Rocky Flats site, to improve treatment effectiveness and meet the strict water quality standards in the area, is scheduled to be completed in January 2015. The ETPTS was installed in 1999. The system was designed to intercept and treat groundwater contaminated with chlorinated solvents, chemicals commonly used in dry cleaning and to clean tools. At Rocky Flats, the solvents were used primarily as degreasers and lathe and machining coolants.

January 13, 2015
Thinking Outside the Box: Materials Reuse—Durango, Colorado, Site

When the permeable reactive barrier treatment system associated with the Durango disposal cell toe drain was removed in 2010, the perimeter fence was also removed and the materials were stockpiled outside of the evaporation pond fence line. Plans at the time were to eventually recycle the materials.

January 13, 2015
CX-013362: Categorical Exclusion Determination

Sheridan Hill 115-kilovolt Tap Project Yuma County, Colorado
CX(s) Applied: B4.11
Date: 01/13/2015
Location(s): Colorado
Offices(s): Western Area Power Administration-Rocky Mountain Region