Schlage Lock Factory Investigation and Remediation
Langan directed the investigation and remediation of soil and groundwater contaminated with trichloroethene (TCE) and perchloroethene (PCE) at the site of the former Schlage Lock factory, which closed in 1999. With regulatory oversight by DTSC and RWQCB, Langan helped develop a public participation plan, conducted a risk assessment, and provided supporting documents consistent with the National Contingency Plan as well as expert witness services. We also conducted a preliminary geotechnical investigation and provided geotechnical services during environmental remediation. Plans for the 46-acre site include the construction of several multi-story residential, retail, and mixed-use buildings; parking garages; and parks.