Environmental & Engineering

From overall program management to specialized technical services, Kennedy/Jenks provides a full range of environmental planning, science, and engineering capabilities to public and private clients throughout the United States.

Remedial Investigation / Feasibility Studies

  • Phase I, II, due diligence, including portfolio acquisitions
  • Site assessment
  • Vapor intrusion studies and corrective measures
  • Groundwater modeling
  • Data management
  • GIS integration
  • Permitting and regulatory management
  • PRP group coordination and leadership
  • Litigation support
  • Natural resource damage assessment

Risk Assessment

  • Human health risk assessment
  • Ecological risk assessment
  • Risk-based cleanup goals and risk management
  • Vapor intrusion evaluations
  • Sediment quality/water quality evaluations
  • Emerging contaminants
  • Risk communication and public outreach


  • Bench scale testing and remedial technology/alternative evaluation
  • Pilot study implementation and monitoring
  • Focused feasibility studies for interim actions and brownfields (streamlined approach)
  • Fate and transport evaluation/modeling (unsaturated and saturated zones)
  • Remedial design, including technical specifications and drawings
  • Engineering cost estimating
  • Implementation of various remedial in situ and ex situ technologies for a range of constituents, including green remediation techniques


  • Comprehensive stormwater master planning
  • Stormwater treatment & infrastructure design
  • Column, bench-scale and in-field pilot testing
  • Industrial and municipal permit support
  • Source control evaluations and strategies
  • Water-quality sampling and analysis
  • Low-impact Development (LID) Design
  • Stormwater guidance documents & manuals

Air Services

  • Air permit review and permit strategy evaluations
  • Preparation of air construction/operating permit applications
  • Air quality impact evaluations using EPA air dispersion models
  • State and Federal air regulation review and compliance
  • Air compliance audits
  • Coordination with state regulatory agencies
  • Expert testimony
  • Annual compliance and reporting support

Facility Engineering

  • Facilities planning and upgrade design
  • Chemical, mechanical and civil process engineering
  • Industrial utility system process engineering
  • Facilities equipment planning, design, integration and upgrade (electrical, communications and control)
  • Facility permitting for construction, land use, air, wastewater, and hazardous waste permitting
  • Structural design
  • Seismic risk analysis and upgrades
  • Startup and operational assistance and commissioning
  • Specialty and high technology (including clean rooms, DI/high purity water systems, manufacturing, process lines and units for aerospace and metal finishing)

Construction Management

  • Onsite Construction Management and/or Resident Engineering
  • Constructability reviews
  • Preparation of bid packages and bidding assistance
  • Budget, cost, and schedule control
  • Contractor and claims management
  • Federal, state, and local agency coordination
  • Inspection and compliance
  • Project website preparation and maintenance

Turnkey Design/Build Remediation Services

  • Problem definition and data gap evaluation
  • Feasibility study and technology selection
  • Contractor selection
  • Regulatory buy-in
  • Community relationship and regulatory communication/reporting
  • Implementation, operation and monitoring