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Qualifications & Certifications
How can we help?
Why Gewalt Hamilton
Leadership
Qualifications & Certifications
Awards
Community Involvement
History
Careers
Gewalt Hamilton is licensed in the State of Illinois, and is prequalified by a number of government agencies to provide professional services.
PRE-QUALIFICATIONS WITH GOVERNMENT AGENCIES
Illinois Department of Transportation (IDOT)
Highways – Roads and Streets
Hydraulic Reports – Waterways: Complex
Hydraulic Reports – Waterways: Typical
Location Design Studies – Reconstruction/Major Rehabilitation
Location Design Studies – Rehabilitation
Special Services – Construction Inspection
Special Services – Electrical Engineering
Special Services – Sanitary
Special Services – Surveying
Special Studies – Feasibility
Special Studies – Location Drainage
Special Studies – Safety
Special Studies – Signal Coordination & Timing (SCAT)
Special Studies – Traffic Signals
Special Studies – Traffic Studies
Illinois State Toll Highway Authority (ISTHA)
Capital Development Board (CDB)
009 – Streets, Parking
011 – Parks, Recreational Facilities
012 – Site Storm, Sewer/Water Systems
034 – Land Surveying
Cook County
Category 3: Civil Engineering Services
Category 5: Specialty Services (Construction Cost Estimating, Surveys, GIS, Data Management,
Wetlands/Environmental, Traffic/Signals)
City of Chicago
Category 2: Arterial and Collector Streets
Category 3: Residential and Industrial Streets
Category 5: Traffic Signals
Category 6: Traffic Engineering Studies, Data Collection and Analysis
Category 8: Construction Engineering for Roadway Projects
Kane County Division of Transportation
01 – Highways
03 – Traffic Signal Plans
04 – Lighting Plans
05 – Location Design Studies
06 – Traffic Studies
07 – SCAT
09 – Safety Studies
10 – Planning Study Assistance
11 – Location Drainage Studies
12 – Hydraulic Studies
16 – Route Survey
17 – Land Survey
18 – Construction Inspection
22 – Geographic Information Systems
Forest Preserve District of DuPage County
Roads & Streets
Traffic Signals
Traffic Studies
Land Surveys
Construction Inspection
Drainage Studies
Civil Engineering Site Design
Wetland Delineation & Mitigation
Stormwater Pollution & Prevention Plans
Best Management Practices
CERTIFICATION WITH GOVERNMENT AGENCIES
State of Illinois Department of Financial and Professional Regulation
Illinois State Board of Elections
Illinois Department of Human Rights
State of Illinois Secretary of State
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