||Coal Combustion Waste Impoundment Dam Assessment Report: Wood River Power Station, Dynegy Midwest Generation, Inc., Alton, Illinois. Draft.
||Dewberry and Davis LLC, Mount Laurel, NJ.; Lockheed Martin, Edison, NJ.; Environmental Protection Agency, Cincinnati, OH.
Electric power production plants ;
Dam safety ;
Coal wastes ;
Waste management ;
Surface impoundments ;
Structural stability ;
Field assessments ;
Coal ash ;
Wood River Power Station ;
Coal combustion surface impoundments ;
Fossil fuel combustion wastes ;
Earth embankment dam ;
Dynegy Midwest Generation Incorporated ;
||Some EPA libraries have a fiche copy filed under the call number shown.
The release of over 5 million cubic yards of coal ash from the Tennessee Valley Authority's Kingston, Tennessee, facility in December 2008 serves as an important reminder of the need for our continued diligence on disposal units where coal combustion wastes are managed. The coal ash from the facility flooded more than 300 acres of land, damaging homes and property. It is critical that we all work to the best of our abilities to prevent a similar catastrophic failure and resultant environmental damage. One of the first steps in this effort is to assess the stability of the impoundments and similar units that contain coal combustion residuals and by-products to determine if and where corrective measures may be needed and then to carry out those measures as expeditiously as possible. This report for the Wood River Power Plant facility assesses the stability of the following management units. This evaluation is based on a site assessment conducted on (add date) by (add name) of contractor and subcontractor for USEPA.