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M.S., - Environmental Science with Geology Concentration

New Jersey Institute of Technology and Rutgers University


B.S., - Environmental Science with Geology Concentration

Wheaton College, Wheaton IL

Professional Certifications

NJDEP Licensed Site Remediation Professional (Lic. No. 585775)

Connecticut Licensed Environmental Professional (Lic. No. 568)

40-hour HAZWOPER (OSHA 29CFR 1910.120)

24-hour Asbestos AHERA Inspector

8-hour OSHA Site Supervisor (29 CFR 1910.120)

ASTM TPT on Environmental Site Assessments for Commercial Real Estate

Environmental Software Consultants, Inc. – SEVIEW Training Seminar

Areas of Expertise 

New Jersey Licensed Site Remediation Professional (LSRP) Oversight

Connecticut Licensed Environmental Professional (LEP) Oversight

Hazardous Waste Site Assessment & Brownfields Redevelopment

Regulatory Compliance

Underground Storage Tanks

Industrial Site Recovery Act (ISRA)

Technical & Health and Safety/Exposure Monitoring

Vapor Intrusion Investigation and Remediation

Soil and Groundwater Investigation and Remediation

Environmental Audits/Due Diligence

Summary of Experience

Mr. Hansen is a Principal Owner of EcolSciences, Inc. and has been with the company for 20 years. As part of the corporate management team, Mr. Hansen’s primary responsibilities include corporate leadership and day-to-day management, business development, and technical oversight of company projects.  In addition to his corporate supervisory responsibilities, his duties also involve LSRP Oversight, Brownfield Redevelopment strategies, project management, regulatory compliance, and oversight of audits and investigations required for financial and real estate transactions in New Jersey, Connecticut, Pennsylvania, New York and beyond.  Additional responsibilities include the development and oversight of soil sampling and remediation strategies for hazardous waste sites, regulatory compliance, underground storage tank removals, vapor intrusion investigations and remediations, ISRA compliance, Hazardous Discharge Site Remediation Fund (HDSRF) applications, Health and Safety oversight, and litigation support and expert testimony. 

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