Environmental Sciences
We’re in the business of preventing and solving environmental challenges. Decades of experience give us a thorough, well-earned understanding of the environmental issues facing industry, property developers and owners, ports and harbors, governments, and the mining industry.
Our natural resource-related services include:
- Aquatic, fisheries, plant, stream, wildlife, and marine biological surveys and analysis
- Biological evaluations and endangered species consultations
- Environmental permitting and planning (e.g., Clean Water Act, Endangered Species Act, Marine Mammal Protection Act, local critical area ordinances and other federal, state, and local requirements)
- Third party reviews for local agencies
- Land use, recreation, and socioeconomic assessments
- Ecosystem health assessment/basin management
- Ecosystem and fish passage restoration
- Environmental assessments and impact statements (NEPA, SEPA)
- Evaluation of slope stability and sediment delivery
- Wetlands delineation, mitigation, monitoring, and protection plans
- Habitat creation, restoration, enhancement, mitigation, monitoring
- In-house biological/taxonomy laboratory studies
- Watershed analysis
- Innovative studies and research for Columbia River sensitive species
- Dredge sampling and analysis
Our Remediation & Contamination services include:
- Bioremediation
- Brownfields redevelopment
- Confined aquatic disposal/nearshore fills
- Due diligence, Phase I and II environmental site assessments
- Environmental compliance, permitting, engineering, and monitoring
- Environmental litigation support and cost recovery
- Facility audits and site investigations
- Groundwater and surface water modeling
- Hazardous materials management
- Hydrogeologic services
- Mine reclamation
- Regulatory strategy and support
- Remedial investigations, feasibility studies, and design
- Stormwater management and treatment
- Technical support during construction
- Vapor intrusion assessment and mitigation
- Water quality assessment
View environmental science & engineering project experience