Mark Castro

Background

About Mark Castro

I have over 17 years of combined technical or managerial experience in the environmental consulting and remediation industry. My technical experience includes due diligence, geologic and hydrogeologic investigations, remediation, and site closure for various industrial and commercial properties. My experience includes submitting reports on behalf of clients to the IEPA, WDNR, IDEM, MDEQ and USEPA Region 5. Technical Specialties include:» Prepare Quarterly Accrual Reports and Decision-Tree Modeling Assessments for Environmentally-Impacted Sites» Meet with Regulators to Negotiate Remedial Benchmarks and End-points for Site Closure» Perform Vapor Intrusion Risk Assessments and Modeling» Perform Environmental Due Diligence and Liability Forecasting for Real Estate Transactions» Provide Emergency Response Consulting and Reporting for Class I Railroad Client» Perform oversight for Phase II Subsurface Soil and Groundwater Investigations and Soil Gas Sampling (Vapor Intrusion) Investigations» Prepare Site-Specific Tier 2 Modeling for the Soil Ingestion, Soil Inhalation and Groundwater Ingestion Exposure Route Pathways» Prepare Phase I ESAs meeting ASTM E 1527-05 Guidelines» Prepare Technical Reports for IEPA, WDNR, IDEM and USEPA submission