Koppers Co. at Ashley River. Charleston, SC.
Koppers Co. at Ashley River. Charleston, SC.
Koppers Co. at Ashley River. Charleston, SC.
Koppers Co. at Ashley River. Charleston, SC.
Koppers Co. at Ashley River. Charleston, SC.
Koppers Co. at Ashley River. Charleston, SC.
Koppers Co. at Ashley River. Charleston, SC.
Koppers Co. at Ashley River. Charleston, SC.
Koppers Co. at Ashley River. Charleston, SC.
Koppers Co. at Ashley River. Charleston, SC.
Koppers Co. at Ashley River. Charleston, SC.
Koppers Co. at Ashley River. Charleston, SC.
Koppers Co. at Ashley River. Charleston, SC.
Koppers Co. at Ashley River. Charleston, SC.
Koppers Co. at Ashley River. Charleston, SC.
Koppers Co. at Ashley River. Charleston, SC. Cement cap with spartina.
Koppers Co. at Ashley River. Charleston, SC. Cement pillows being examined by DNR.
Koppers Co. at Ashley River. Charleston, SC. Cement pillows being examined by DNR.
Koppers Co. at Ashley River. Charleston, SC. Cement injection for capping operation.
Koppers Co. at Ashley River. Charleston, SC. Cement injection for capping operation.