F--EA Environmental Services and Operations (ESO)

estigation/Feasibility Study (RI/FS) work and initiation of Remedial Design and related tasks and release of EPA's Proposed Plan and Record of Decision.

The is a new task order created for the Cyprus Tohono Mine Site, located Southeast of the Village of North Komelik on Tohono O'odham Nation land. Whereby, the Contractor provides oversight support of ongoing Remedial Inv