Services

Orion provides engineering services for planning, design and construction services for engineering projects in the Aviation, Water, and General Civil business lines. Orion specializes in key project components in each of these business lines, a list of which is provided below.

Aviation

Key Components

  • Project Management
  • FAA Advisory Circulars
  • Airfield Planning & Design
  • Pavement Engineering & Analysis
  • Grading & Drainage
  • Construction Safety & Phasing Plans
  • Construction Cost Estimating
  • Contract Documents
  • Construction Management
  • Construction Administration
  • Resident Engineering & Inspection

Water/Wastewater

Key Components

  • Water Distribution Systems & Transmission Mains​
  • Pump Stations (water, storm, sanitary)
  • Gravity Sewer & Forcemains
  • Condition Assessments (pump stations & pipelines)
  • Feasibility Studies (water, storm, sanitary)
  • ​Stormwater & Collection System Modeling
  • Trenchless Technologies
  • Master Planning
  • Transient Analysis
  • Contract Documents
  • Construction Administration

General Civil

Key Components

  • Sitework & Site Servicing (Commercial, Institutional, Residential)
  • Roadway Rehabilitation & Pavement Design
  • Grading & Paving
  • Commercial Parking Lots
  • Storm Drainage
  • Erosion Control Plans
  • Opinion of Probable Costs
  • Regulatory Approvals & Permitting