Record Display for the EPA National Library Catalog


Main Title Estech General Chemicals Corporation, Duette Mine, Manatee County, Florida. Resource Document: Description of the Proposed Activity.
CORP Author Zellars-Williams, Inc., Lakeland, FL.;Environmental Protection Agency, Atlanta, GA. Region IV.
Year Published 1979
Report Number EPA/904/9-79/044I;
Stock Number PB80-110919
Additional Subjects Environmental impact statements-draft ; Open pit mining ; Phosphate deposits ; Ground water ; Water pollution ; Air pollution ; Solid waste disposal ; Mining equipment ; Mining engineering ; Processing ; Storage ; Cargo transportation ; Florida ; Estech General Chemicals Corporation ; Manatee County(Florida) ; Duette Mine ; EPA region 4 ; Pollution abatement
Library Call Number Additional Info Location Last
NTIS  PB80-110919 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation 45p
The Estech General Chemicals Corporation proposes to use equipment and design generally available and practiced by the presently operating mines. The components of the operation are two large walking draglines for parallel ore extraction from two mines; hydraulic ore transportation via pipeline to a central washer for ore disaggregation and pebble recovery; a feed preparation and flotation plant for extraction of finer phosphates; wet rock storage and drying; and shipment via rail. Clay and sand wastes are to be disposed of initially in separate areas, but will subsequently be mixed into a common backfill using the method that proves to be most viable technologically and economically. The Corporation also proposes its water use plan and water management system, and the restoration of all land disturbed by the operation.