Consulting

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• Site Investigations

• Remedial Planning, Oversight, Monitoring

• Environmental Forensics and Cost Allocation

• Sediment Characterization and Management

• Hydrogeological Studies and Groundwater Plume Delineation

• Site-Specific Contamination Release and Transport Studies

• PCB Fire and Dioxin/Furan Contamination Investigations

• Vapor Intrusion Assessment

• Litigation Support and Expert Testimony

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Laboratory

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• Laboratory Testing (soil, sediment, water, tissue)

• Advanced Environmental Forensic Analyses (Alkylated PAHs, biomarkers, PCB congeners, Petroleum Fingerprinting)

• Expedited Site Characterization Services

• Remediation Treatability Studies

• Environmental Chemistry Methods Development

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Specialties and Research

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• Environmental forensics and cost allocation with special emphasis on multi-contaminated, multi-source, multi-party comlex systems sych as urban rivers, lakes, and harbors

• Custom sampling techniques and equipment

• Expedited site characterization, special laboratory and field analysis methods

• Coal tar characterization, transport, fate, cleanup. Nationally recognizes experts in former manufactured gas plants, by-product coking plants, and tar refineries

• PCB transport, fate, fires, cleanup, and analysis

• PCDD.PCDF chemistry, sources, cleanup and analysis

• Dielectric fluids - chemistry, transport, fate, cleanup

• Natural attenuation planning and monitoring

• Wood treating, chemicals - transport, fate, cleanup

• Chemometrics, statistics, and data presentation methods

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