HE&C Office


Services Offered

Fox River

Sediment Restoration Services

  • Assessment of dredging alternatives or alternate solutions for contaminated sediment
  • Design and implementation of hydraulic and mechanical dredging solutions
  • Design and construction of confined disposal facilities


Lake Michigan Water Intake

Marine Design

  • Marinas and Harbors
  • Water Intake Structures
  • Sounding/Water Depth Surveys
  • Dredging Permits

Surface Water Control

  • Design of sedimentation ponds
  • Design of baffle and flow diversion structures
  • Design of rip rap armor systems for rivers and lakes
  • Routing of storm water flows
VOC Air Stripper

Environmental Engineering

  • Environmental Plans, Permitting and Compliance
  • Environmental Site Assessments
  • Environmental Project Management
  • Environmental Design and Construction Management
Tank Jank

Site Remediation

  • Soil and Ground Water Treatment
  • Underground Storage Tank Closure
  • Landfill and Lagoon Closure
  • Sediment Remediation and Dredging
Ground Waterr Treatment Biulding

Ground Water Extraction/Treatment

  • Extraction well design and capture zone analysis
  • Design and construction of treatment systems
  • Preparation of operation and maintenance manuals
  • Performance evaluations of existing systems
Soil Vapor Treatment Building

Soil Vapor Extraction

  • Design and installation vacuum extraction systems
  • Conceptual designs and on-site pilot studies
  • System operation and maintenance
  • System performance evaluation and modeling of cleanup
Thermal Desporption Plant

Thermal Treatment

  • Preparation of thermal desorption remedial design documents
  • Selection and oversight of thermal treatment contractors
  • Design and performance of treatability studies

CAD/Graphics Services

  • Conceptual designs, layout drawings
  • Quantity take-offs
  • Record of construction drawings
  • Presentation graphics / World-Wide-Web sites

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Copyright 2013 Harrington Engineering & Construction, Inc.
Last modified: 2/16/2013