Firm Profile

Gonzalez Companies is a professional civil engineering and construction Company Information management firm, specializing in infrastructure projects. We provide comprehensive Planning, Design, and Construction Management services to large Gonzalez Companies, LLC and small Departments of Transportation and Municipalities in the Midwest region.

1750 S. Brentwood Blvd, Suite 700 Although Gonzalez is a certified D/MBE firm, 70 Saint Louis, 63144 percent of our work is completed as the Prime Consultant. The diverse backgrounds of our engineers and staff allow us to develop and Contact: Carlos Huddleston, P.E. implement cost-effective solutions to meet our Phone: (618) 222-2221 ext. 220 clients’ needs. Email: [email protected] Gonzalez was established in 1999. Our firm has 65 Firm Principals: employees across 4 offices, located in St. Louis, Carlos Huddleston, P.E. MO; Louisville, KY; Belleville, IL; , IL (51% Ownership) and are serving over 100 clients in 11 states R. Patrick Judge, P.E. throughout the Midwest and Southwest. (47% Ownership) Wesley Hampsch (2% Ownership)

Transportation Gonzalez works with state, county, and local governments to take a transportation project from concept and move the idea through funding, regulatory coordination, planning, design and construction. We balance the impacts and benefits to the community. Our key personnel include former public works directors and senior DOT engineers who have the experience to develop transportation projects that improve everyday life for our communities. Our goal is to increase safety, provide mobility, and promote economic development while respecting the environment. From preliminary studies and environmental documents to final plans and specifications, we have the working knowledge and experience to produce a quality project. We provide construction observation and closeout to ensure the project is constructed as designed.

Capabilities Highways & Local Roads Trails Geotechnical Engineering Safe Routes to School Construction Engineering Studies State & Federal Environmental Reporting Intersection Design Studies Value Engineering Studies Parking Studies ADA Compliance Traffic Impact Studies Roundabouts Travel Forecasting & Modeling Complete Street Design Access Justification Report

Departments of Transportation Relevant Contracts Poplar Street Bridge Complex MoDOT Route M Resurfacing Relocated Route 3 Interstate 270 and IL Route 3 over MetroLink Bridge Replacement IL 15 over IL 13 MoDOT I-70 Resurfacing Collinsville Road Improvements MoDOT I-70 Outer Road Resurfacing MoDOT Mowing Contract Sparta Randolph County Route 157 over Schoenberger Creek MoDOT I-70 Crack Seal Contract Improvements Route 159 MoDOT Route 21 Widening ESL 2nd and Missouri Improvements Route 111 and Chain of Rocks St. Clair Avenue Route 157 Turn Lane Various/Various Construction Inspection Waterloo Cape Seal Overlay District 1 Paint Inspection Troy Interchange Bridge Utility District 8 Construction Inspection Resurfacing Interstate 64 Improvements Various/Various Utility Coordination I-90 at I-290 Congress Parkway Interstate 64 Resurfacing Relocation Moveable Bridges- Joliet

Poplar Street Complex, Saint Louis Missouri Stan Musial Veterans Memorial Bridge O’Fallon Township Building and Facility Illinois Department of Transportation Improvements, O’Fallon, Illinois

Route 157 over Shoenberger Creek I-255 Utility Relocation Coordination Ramsey East Environemtal Permitting St. Clair County, Illinois Madison and Jersey Counties, Illinois Ameren Transportation Construction Utility Relocation Site Development Management Gonzalez has successfully coordinated Gonzalez has provided civil engineering The Gonzalez staff is comprised over $20 million in utility relocation services to public and private of design engineers, construction work as a result of roadway and clients throughout the Midwest. managers, and inspectors, including stormwater infrastructure projects. Our team includes former public several former Department of Our team thoroughly understands the works engineers who understand Transportation employees. Working importance of identifying utility conflicts the balance of managing limited in consort with D-B teams and early in the project in order to avoid budgets while maintaining the longterm general contractors, our seasoned delays to the project schedule. integrity of infrastructure. transportation team provides constructability review, construction Capabilities Capabilities inspection, construction QA/QC, and Construction Plan Review Site Evaluation and Design construction management. Utility Company Coordination Stormwater Pollution Prevention Plans Verification of Locates (SWPPP) Capabilities Cost Estimates Review Drainage Design Geometric Design Monitor/Inspection Drainage Studies Stormwater Design Field Checks and Adjustments Inventories of Existing System Traffic Studies Scheduling Components Traffic Control QA/QC Inspection Hydrologic Analysis Intersection Design Studies Utility Coordination Interstate Signage Floodplain/Floodway Mapping Stormwater Pollution Prevention Plans Detention/Retention Storage Design (SWPPP) Permitting Sidewalks Hydraulic Reports Streetscape Plans and Specifications Paving ADA Compliance Lighting I-64 at Jefferson Avenue Drainage Study Conoco Phillips Peoria 400 Slope Failure City of St. Louis; MoDOT Wood River, Illinois Ameren

Rieder Road RR Bridge Replacement Neoga South Substation SWPPP Bank Stabilization O’Fallon Township, O’Fallon, Illinois Development, Neoga, Illinois Jersey County, Illinois Highway Dept.

Transportation Design Land Survey Geotechnical The Gonzalez staff is comprised Gonzalez begins the concept planning Gonzalez provides expertise through of design engineers, construction stage with a site constraints analysis to the full range of project phases, from managers, and inspectors, including provide our clients with an opportunity initial concept through post-construction several former Department of to reevaluate the feasibility and monitoring. We honor the solid Transportation employees. Our potential success of the project based reputation and regard we have through seasoned transportation team provides on site-specific information. Our project the geotechnical community with our competitive solutions to challenging teams are set up to deliver cost-efficient dedicated quality and dependability. transportation projects through an site designs by incorporating remedial analytical, innovative, and buildable strategies and permitting requirements Capabilities approach. into the design process. Shallow and Deep Foundations Slope Stability Capabilities Capabilities Seepage Analysis Geometric Design Topographic Surveys Earthwork, Grading, and Structural Stormwater Design Hydrologic Surveys Backfill Traffic Studies ALTA/ACSM Surveys Dewatering, Non-Hazardous Traffic Control Infrastructure Layout Geotechnical Investigations and Intersection Design Studies Wetland Surveys Engineering Interstate Signage Stream Restoration Surveys Construction Observation Stormwater Pollution Prevention Plans Utility Design & Location Geo Database Development (SWPPP) Right-of-Way Determination Shoring and Underpinning Sidewalks Legal Descriptions Levees and Facility Design Inspection Streetscape Easement and Right-of-Way Plats and Assessment Paving Existing Conditions Plans Shoring and Underpinning ADA Compliance CADD Slope Repair and Protection Lighting Civil Recommendations Structural Geotechnical Reports Pile Load Testing, Observation, and Analysis Geophysical Survey Sewer Separation North Plant Primary Flocculation Upgrades Linton Flood Mitigation Wood River Illinois Missouri American Water City of Wood River, Illinois

10th and Hawthorne Pump Station Lower and Middle River des Peres Tunnel Northwest Healthcare Stormwater Control Wood River, Illinois Metropolitan St. Louis Sewer District BJC HealthCare

Wastewater Water Stormwater Gonzalez assists municipalities Gonzalez’s water engineering services Gonzalez has provided comprehensive and sewer districts in meeting their are valued and repeatedly utilized by solutions for stormwater management, wastewater engineering needs with water utility owners. We also provide analysis, design, and construction for sensitivity to budgetary constraints critical constructibility, construction public and private clients throughout and minimal disruption to operations. inspection, and construction the Midwest. Post design, Gonzalez also During construction, Gonzalez provides management services for Water has provided Construction Inspection inspection and management services. facilities improvement projects. services during construction of the improvements. Capabilities Capabilities Construction Inspection Construction Inspection Capabilities Constructibility Review Topographic Constructibility Review Construction Observation Surveys Site Evaluation and Design Master Planning Hydrologic Surveys Stormwater Pollution Prevention Plans Modeling & Drainage Studies ALTA/ACSM Surveys (SWPPP) Civil 3D Infrastructure Layout Drainage Design XPSWMM Wetland Surveys Drainage Studies Pond Pack Stream Restoration Surveys Inventories of Existing System Culvert Master Utility Design & Location Components StormCAD Right-of-Way Determination Hydrologic Analysis HEC-RAS Legal Descriptions Utility Coordination HEC-HMS Easement and Right-of-Way Plats Floodplain/Floodway Mapping Hydra, Microstation Existing Conditions Plans Detention/Retention Storage Design Geopak CADD Permitting ESRI/ArcGIS Hydraulic Reports GIS Asset Mapping Plans and Specifications Permitting U.S. Corps of Engineers Permits State Department of Natural Resource Permits NPDES Permits