PSE's environmental and geotechnical department offers environmental, geotechnical, critical areas, surface water, and permitting assessments, evaluations, planning, design, and construction administration in the following areas:

GEOLOGICAL SERVICES:

  • Geotechnical Investigations
  • Geotechnical Site Evaluations
  • Geotechnical Explorations & Sampling
  • Pavement Assessment & Design
  • Geohazard Assessments
  • Alluvial Fan Studies
  • Slope Stability Investigations & Analysis
  • Stormwater Feasibility & Characterizations
  • Infiltration Testing & PITs
  • Environmental Site Assessments (Phase 1, 2, 3)
  • Environmental Sampling
  • Groundwater Monitoring
  • Earthwork Consultation
  • Retaining Wall Design

BIOLOGICAL SERVICES:

  • Wetlands
  • Streams
  • Habitat Conservation Areas
  • Critical Areas
  • Buffer Determinations
  • FEMA Flood Plain Biological Assessments
  • Biological Assessments
  • Regulatory Compliance & Permitting
  • Mitigation & Monitoring

ENVIRONMENTAL ENGINEERING SERVICES:

  • Stormwater Design
  • Low Impact Development (LID) Design
  • Hydrological Modeling
  • Hydraulic Modeling
  • Fish Passage Design
  • Mitigation & Restoration Design
  • Slope Restoration Design
  • NPDES Management
  • Environmental Permitting & Compliance