Record Display for the EPA National Library Catalog


OLS Field Name OLS Field Data
Main Title Coal Ash Impoundment Specific Site Assessment Report: Arizona Public Service, Cholla Power Plant. Draft Final.
CORP Author GEI Consultants, Inc., Centennial, CO.; Lockheed Martin, Edison, NJ.; Environmental Protection Agency, Washington, DC.
Year Published 2009
Stock Number PB2010-110165
Additional Subjects Dam safety ; Waste management ; Surface impoundments ; Coal ash impoundment ; Site assessments ; Recommendations ; Construction ; Operations ; Seismology ; Geology ; Instrumentation ; Structural stability ; Maintenance ; Operation methods ; Ash ponds ; Field assessments ; Arizona ; Impoundment embankment dams ; Cholla Power Plant ; Arizona Public Service(APS) ; Spillway adequacy ; Emergency action plans ; Holbrook(Arizona)
Library Call Number Additional Info Location Last
NTIS  PB2010-110165 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 01/13/2011
Collation 167p
This report presents the results of a specific site assessment of the dam safety of the Fly Ash Pond and Bottom Ash Pond coal combustion waste impoundments at the Arizona Public Service (APS) Cholla Power Plant in Joseph City, Arizona. The assessments were completed on September 2, 2009. These impoundments were assessed because their failure may result in significant economic loss, environmental damage, disruption of lifeline facilities or loss of life (significant or high hazard according to U.S. Environmental Protection Agency (EPA) classification). The specific site assessment was performed with reference to Federal Emergency Management Agency (FEMA) guidelines for dam safety, which includes other federal agency guidelines and regulations (such as U.S. Army Corps of Engineers and U.S. Bureau of Reclamation) for specific issues, and defaults to state requirements where not specifically addressed by federal guidance or if the state requirements were more stringent.