Laserfiche WebLink
SAP/QAPP Addendum <br /> Lodi-125 N Stockton <br /> Final <br /> March 24,2025 <br /> 2.5 Potential Analytes of Concern and Exposure Routes <br /> Because of the Site's historical use as an MGP,the former/potential USTs,and the Lodi groundwater plume, <br /> potential AOCs in building materials,soil, soil gas,and indoor air exist on the Site. <br /> Based on the date of construction of the unoccupied office building,potential AOCs pertaining to hazardous <br /> building materials are: <br /> • Asbestos containing material (ACM); <br /> • Lead-based paint(LBP);and <br /> • Polychlorinated biphenyls (PCB). <br /> Potential AOCs pertaining to soil are: <br /> • Arsenic; <br /> • Lead; <br /> • Polycyclic aromatic hydrocarbon (PAl);and <br /> • Total petroleum hydrocarbons (TPl). <br /> Potential AOCs pertaining to soil gas and indoor air are: <br /> • VOCs. <br /> AOCs present at concentrations above screening levels (SL) could pose a health risk via inhalation,direct <br /> contact,or incidental ingestion. <br /> The redevelopment plan for the Site is to expand the downtown zoning for mixed use zoning. Potential users <br /> of the Site would include workers and visitors.Additionally,hazardous building materials pose a short-term <br /> risk of exposure to construction workers via inhalation or ingestion of asbestos and lead. <br /> 8 <br />