Josh Sacker Email & Phone Number

A total of 29 years of environmental experience. California-licenced Professional Geologist for 23 years. Technical strengths include: geologic interpretation, field implementation, document review, cost estimating, remediation oversight, environmental construction management. Expertise in conducting field investigations, implementing soil and groundwater remediation projects, hazardous waste classification and disposal, evaluating remedial alternatives for soil and groundwater cleanup, and application of environmental regulations and guidance concerning these areas. Experience includes:Managing assessment of contaminated soil and groundwater sites during numerous Phase II investigations and also on complex RCRA and CERCLA RI/FS projects for DOD and industrial clients. Collaborating on contaminant transport models, including SESOIL and VLEACH for vadose zone soils, and Johnson & Ettinger (J&E) for soil gas.Providing environmental support services on large construction and infrastructure projects, including preparing scopes of work, cost estimates, and specifications, and providing technical and/or field oversight. Major client groups have included U.S. Navy, the Department of Toxic Substances Control, Los Angeles Unified School District, Port of Long Beach, Sempra Energy, Pacific Gas and Electric, City of Los Angeles. HAZWOPER-certified, completed OSHA 30-hour Construction Training, CPR and BBP trained, and medically monitored.Experience working on multidisciplinary team of scientist and engineers to implement complex environmental projects.Field implementation of various in-situ groundwater remediation pilot studies (ZVI, enhanced biological treatment, and chemical oxidation).

Listed skills include Groundwater Remediation, Remediation, Soil, Groundwater, and 6 others.