Daniel Sullivan

Background

About Daniel Sullivan

Daniel Sullivan is owner of Daniel G Sullivan, PLLC, which provides expert witness services regarding hazardous waste site clean-up and hydrogeology. He is also the President of GeologyCE.com, a web-based organization focused on providing interesting, convenient, and economical continuing education webinars for Professional Geologists. Mr. Sullivan has 35 years of experience evaluating site contamination, managing site clean-ups, and performing value-cost analyses of clean-ups. Mr. Sullivan has evaluated contaminated sites in 40+ states, including Alaska and Hawaii, and has worked on diverse industrial sites, including manufactured gas plants, airports, military bases, gas stations, refineries, manufacturing plants, commercial centers, and landfills. Mr. Sullivan has been retained as an expert witness for more than 100 environmental litigation matters over the past 25 years and has opined on questions related to- The source and timing of contamination - The fate and transport of contamination - Environmental State-of-the-Art issues - Natural Resource Damage issues - Environmental forensics - Compliance issues under various environmental regulations - The reasonableness and/or allocation of environmental costs Specialties: Environmental Assessments of industrial and military facilities; RI/FS; environmental compliance audits; cost estimates of environmental remediation projects; analyses of timing and sources of contamination; allocations of contaminant liability; value analysis of remedial options, Natural Resource Damages, environmental forensics, CERCLA/RCRA issues and interface, and National Contingency Plan issues.