SESI Consulting Engineers

Provides investigation, analysis, and design for foundations, earth retention, ground improvement, and dewatering in complex subsurface conditions throughout New Jersey, New York, and Pennsylvania.

• Subsurface Investigation and Analysis
• Foundation Design Recommendations
• Ground Improvement Techniques
• Deep Dynamic Compaction
• Deep Excavations
• Support of Excavation (SOE): Sheeting, Shoring, Bracing and Open Excavation
• Dewatering Systems
• Construction Dewatering and Seepage Studies
• Retaining Wall Analysis and Design
• Slope and Rock Stabilization
• Soil Stabilization/ Modification
• Surcharging
• Underpinning
• Pavement Design
• Pavement Failure Evaluations
• Laboratory Soil Testing
• Forensic Engineering
• Expert Witness Testimony

Delivers due diligence, site assessment, remediation design, and regulatory compliance for property transactions, brownfield redevelopment, and contaminated site cleanup across the construction and real estate industry.

• Phase I Environmental Site Assessments (ESA) and Preliminary Assessment Reports (PAR)
• Phase II Environmental Site Assessment / Site Investigation (SI)
• Environmental Site Assessment and Due Diligence
• Brownfield Site Redevelopment
• Industrial Site Recovery Act (ISRA) Compliance
• Groundwater Investigations and Remediation
• Remedial Investigation (RI) and Design
• Remedial Design and Remedial Action Workplan (RAWP)
• Landfill Engineering and Closure
• Fill Evaluation, Characterization, and Management Services
• Bench Scale Treatability Studies
• Sediment Stabilization Design
• Forensic Investigations
• Expert Witness Testimony

Coordinates civil, natural resources, and geographic information systems to deliver feasibility studies, site layout design, stormwater management, hydraulic modeling, and regulatory approvals from concept through construction.

• Feasibility Studies
• Site Layout Design
• Site Designs, Plans & Specifications
• Stormwater Management
• Special Hydraulic Modeling
• Groundwater Mounding Analysis
• Municipal Stormwater Compliance
• Regulatory Approvals & Land Use Entitlements
• Land Use Permitting
• Dam Design
• Dam Rehabilitation
• Wetland Delineation
• Natural Resources Inventory
• Botanical Surveys
• Vegetation Community Analysis
• Ecological Risk Assessment
• Environmental Construction Monitoring
• Environmental Impact Reporting
• Watershed Management
• GIS Spatial Analysis
• Data, Organization and Management
• Data, Strategic Collection