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- Finding of No Significant Impact and Final EA Issued for the Grand Coulee Third Power Plant Overhaul
News Release Archive
Finding of No Significant Impact and Final EA Issued for the Grand Coulee Third Power Plant Overhaul
Media Contact:
John Redding, (208) 378-5212, 05/05/2010 15:29
Jim Taylor, jbtaylor@usbr.gov
For Release: May 05, 2010
The Bureau of Reclamation has released the Finding of No Significant Impact (FONSI) and Final Environmental Assessment (EA) for the Third Powerplant Generating Units Overhaul activities at Grand Coulee Dam located on the Columbia River about 90 miles west of Spokane, Wash.
The six generating units that comprise the Third Powerplant (TPP) have been in continuous service since the mid 1970s and have experienced age-related problems resulting in power outages and reduced reliability. Grand Coulee's TPP was constructed between 1966 and 1974.
The Final EA's four alternatives include:
- Alternative A - No Action - Alternative B - the Preferred Alternative calling for the TPP overhaul and construction of a separate material storage building - Alternative C - TPP Overhaul with expansion of the powerplant for material storage - Alternative D - TPP Overhaul with Expansion of the powerplant and a separate material storage building.
The Preferred Alternative will take about 10 years to complete. During that time, Reclamation estimates that the economic impacts for the five-county area and the region will vary in proportion to the government's annual expenditures. The majority of the output, employment, and income impacts are due to wages earned by the workforce involved in the construction.
Reclamation made a Draft EA publicly available in October 2009 with copies sent to governmental agencies, elected officials, Native American tribes, and the interested public. Comments received are addressed in the FONSI and Final EA.
The FONSI and Final EA are available on the internet at Reclamation's Pacific Northwest Regional Office web page http://www.usbr.gov/pn/programs/ea/wash/tpp/index.html. Additional hard copies of the report may be obtained free of charge by contacting Mr. William Smout at the Bureau of Reclamation, Pacific Northwest Regional Office, 1150 North Curtis Road, Ste 100, Boise ID 83706-1234, or by email at wsmout@usbr.gov.
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