Thursday, January 28, 2010

TVA Coal Ash Clean up:

The Dec. 22, 2008, spill at TVA's Kingston Fossil Plant dumped 5.4 million cubic yards of coal ash into the Emory River, Swan Pond Creek and surrounding community.
December 30, 2008. Swan Pond, Kingston, Tenn.

The first phase of the cleanup, which involves removing 3 million cubic yards of coal ash from the Emory River and shipping it to the Uniontown Alabama landfill, should be complete this spring. TVA has committed to spending at least $428.5 million during the first phase, but some of those contracts will extend into the second phase, officials say.

Steve McCracken, who has managed three extensive environmental recovery and remediation projects for the Department of Energy, joined TVA as general manager of the Kingston Ash Recovery Project this past September.
Steve McCracken, general manager Kingston Ash Recovery Project

At a community meeting in Kingston on Tuesday night McCracken released initial plans for public review, covering phase two and three of the coal ash clean up.

Alternative 1: Excavate ash from the embayment, close the dredge cells of the failed holding pond and ship 2.8 million cubic yards of coal ash offsite for permanent storage - $439.6 million to $455.3 million.

Alternative 2 - Excavate ash from the embayment and portions of the dredge cells, and ship 6.8 million cubic yards of coal ash offsite for permanent storage - $719.3 million to $741.1 million.

Alternative 3 - Excavate ash from the embayment and dispose of the 2.4 million cubic yards of coal ash in rebuilt dredge cells that would be capped and closed - $268.2 million to $315.5 million.

At the end of the meeting during a public Q & A, McCracken was asked what the situation would be for disposing of coal ash "if" the EPA classified it as hazardous material in the near future. McCracken stated, "In the United States fossil fuel plants (coal burning power plants) create 170 million tons of coal ash per year. The United States does not have the facilities to handle the volume of material if coal ash would be classified as hazardous material."

be strong, be safe, Carlan

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