Contaminant Source Evaluations

                  Site Investigations

                  Due Diligence Environmental Auditing

                  Data Validation/Data Quality Objective Assessments

                  Laboratory Quality Control

                  Biological and Statistical Modeling for Estimations of

                                    Environmental and Public Health Risks


Risk Characterization

                  Hazard and Exposure Assessments

                  Toxicity Assessments

                  Fate and Transport Modeling of Vadose Zone, Groundwater


                  Evaluation of Quantitative and Site-Specific Data

                  Pathway Analysis

                  Uncertainty Analysis


Risk Management

                  Community and Public Relations

                  State and Federal Regulatory Agency Negotiation

                  Evaluation of ARARs and Risk-Based Cleanup Levels



Risk Assessment/Risk Management

Phone: 720-493-5410

Fax: 720-493-5408



Last Modified 07/03/2009