Transportation Engineering
- Engineering Studies/Reports
- Traffic Management Analysis
- Hydraulic Analysis & Hydraulic Modeling of Bridges/Culverts
- Hydraulic Reports & Drainage Studies
- Resurfacing, Realignment & New Alignment Design
- Pavement Cold-in-Place Recycling & Hot Mix Asphalt Pavement Rehabilitation
- Roadway Plans, Specifications & Estimates
- Storm Water Pollution Prevention Plans (SWPPP) Coordination/Erosion Control Plans
- Open Roads Designer (ORD)
- Multi-Use Paths, Bike Trails & ADA Sidewalk Design
- ADA Compliance (Self-Evaluation & Transition Plan)
- Utility & RR Coordination
- Right-of-Way Negotiation
- Road Safety Assessments (RSA)
- Safety Studies & Highway Safety Funding Applications (HSIP)
- Assist in applications for various grant opportunities & funding sources
Bridge & Structure Engineering
- Bridges, Culverts, Retaining Walls & Structures Design
- Type, Size & Location Plans (TS&L)
- Bridge Condition Reports (BCR)
- Structural Assessment Reports
- Structural Geotechnical Reports (SGR)
- Demolition Plans
- Erection Engineering
- Temporary Shoring Plans & Design
- Temporary Soil Retention & Sheet Piling
- NBIS Bridge Inspections & Culvert?? Inspections
- Sign Truss Inspections
- Shop Drawing Reviews
- Bridge Load Ratings
- Quality Control/Quality Assurance Reviews
- IDOT Special Bridge Program Applications
Surveying Services
- Topographic & Hydraulic Surveys
- Route & Bridge Surveys
- Right-of-Way Surveying & Plat/Legal Description Documentation
- Boundary & ALTA Surveys
- Site Development Surveys
- Construction Staking
- As-Built Surveys
- Farm Surveys
- Tract Surveys
- Subdivision Plats
- Elevation Certificates
- GPS Control Surveys
- Asset Inventories
Environmental Services
- Environmental Survey Requests (ESR)
- Preliminary Environmental Site Assessments (PESA)
- Categorical Exclusions (CE)
- Wetland Impact Evaluation (WIE) and Avoidance / Mitigation Coordination
- Section 106/4f IDOT SHPO Historic Reports & Coordination
- IDNR Conservation Plan (CP) & Incidental Take Authorization (ITA) Coordination
- Section 401 IL EPA Water Quality Certification / Section 404 USACE Permits & Coordination
- IDNR- Office of Water Resources Individual / Statewide Permits
Construction Inspection
- Constructability Review
- Construction Observation
- Material Testing
- Documentation (IDOT Documentation of Contract Quantities & CMMS)
- ADA Sidewalk Construction Documentation
- Final Measurements & Contract Record
IDOT Prequalification
CEC is currently prequalified in various categories by the Illinois Department of Transportation (IDOT). For more information on IDOT prequalification, please click HERE.