Youngdahl has an experienced team of geoscience professionals including: geologists, hydrogeologists, and engineering geologists. Our team conducts Phase I and II environmental site assessments and geologic mapping. Additionally, we supervise drilling and trenching operations, perform literature research, and study stereoscopic aerial photography. Geoscience services we provide include:

• Geologic/Hydrogeologic Mapping & Analysis

• Geologic Hazard Identification & Mitigation

• Naturally Occurring Asbestos (NOA) assessments, workplans, sampling, laboratory testing & monitoring

• Aerially Deposited Lead (ADL)/Lead Chromate sampling, testing & management

• Cut Slope Stability Evaluation & mitigation

• Economic Mineral Resource Evaluation

• Environmental Contamination Studies

• Fault Investigations

• Fugitive Asbestos Dust Monitoring & Mitigation

• Legacy Mining Hazards

• Interpretation of Geophysical Studies

• Land Capability Reports

• Landslide Investigations

• Percolation Studies for Wastewater Disposal & Stormwater Infiltration Facilities

• Phase I & II Environmental Site Assessments

• Preliminary & Pre-Purchase Geologic Assessment

• Seismicity Studies

• Subsurface Exploration/Characterization

• Water Resource Evaluation

• Blasting Analysis

• Ground Vibration Monitoring

• Geophysical Investigations