Managed 17 LUST cases across southern California overseeing staff geologists, field technicians, professional geologists, drillers, and analytical laboratories. Former Dry Cleaning Site, South Orange County, CA Planned, designed, permitted and executed a complicated excavation plan of highly solvent contaminated soil from a dry cleaning site. Prepared a Remedial Action Plan for cleaning up solvent groundwater contamination at dry cleaning site. Complicated site with soil and contamination migrating underneath a building. Proved to the regulator that limited use of the building is within acceptable risk limits and saved the client money is avoiding relocation. Evaluated several interim measures such as Subslab Depressurization Systems, and HVAC adjustment. Researched offsite sources and possibility of comingled plumes. Negotiated successfully with regulators by addressing vapor intrusion and groundwater contamination at the site.