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AG Valley Cooperative Remediation Project

Location: Bartley, NE

Owner: AG Valley Coop

Engineer: Olsson Associates

Scope:  General Excavating constructed a dual vapor extraction and hydraulic control remediation system for AG Valley Coop located in Bartley, Nebraska.  Thirty-one extraction wells were connected to a building housing a soil venting system.  An oxidizer was also connected to the venting system to burn off excessive hydrocarbons.  Contaminated water was treated by a tray type air stripper then discharged to a nearby creek.  Coordination among different stakeholders presented a challenge on this remediation project as six separate public and private stakeholders were impacted.