AEC was hired to perform design and construction of two (2) vapor extraction systems to remediate chlorinated solvent-impacted soil at the Alsco Linens site in Portland, OR. AEC installed eleven (11) vertical vapor extraction wells and eight (8) piezometers using hand auger and GeoProbe technology. We installed all plumbing supplies, carbon vessels, knockout drums, blowers, gauges, meters and sampling ports associated with these systems. Both systems were installed in high-traffic areas which required flush-mount monuments, buried piping, and confine valves, meters and sample port manifold. AEC also completed air sampling and monitoring as well as weekly maintenance visits to the systems.