CORPORATE OVERVIEW WATER/WASTEWATER ENGINEERING SERVICES Advanced Municipal Treatment Facilities Combined Sewer Overflow Analysis, Evaluation and Design Combined Sewer Overflow Monitoring and Sampling Combined Sewer Overflow Strategy and Planning Dams, Spillways, Recreational Waterways Deep Tunnel Interceptors Facilities Master Planning Feasibility Studies Flow Monitoring and Analysis Force Mains Hydraulic Detention Facilities Hydraulic Engineering Hydrological Investigations Industrial Waste Treatment (analysis and design) Infiltration/Inflow Studies Program Management Pump Stations Sanitary Engineering Sewer System Evaluation and Design Sewer System Evaluation Surveys Storm Water Management Storm Water Pollution Prevention Permits System Quantity and Quality Computer Modeling Tunnel and Underground Structures Wastewater Sampling, Testing and Analysis Water Lines TRANSPORTATION/TRAFFIC ENGINEERING SERVICES Bridge Inspections Bridges — Complex Design Construction Administration Corridor Studies Highway/Roadway Design Intelligent Transportation System (ITS) NEPA Documentation Rail/Freight Services Right-of-Way Plans Roadway Lighting Design Roundabout Design Subdivision Planning and Design Traffic Control Design (markings/signs/ signals/systems) Traffic Studies Trail Design Transportation Planning/Engineering ARCHITECTURE/BUILDING ENGINEERING/LANDSCAPE ARCHITECTURE SERVICES ADA Compliance and Design Complete Facilities Design (municipal, educational, judicial, correctional, recreational, athletic) Construction Administration Facilities Master Planning Furniture Selection Interior Design Landscape Planning and Site Design Life-Cycle Cost Assessments Mechanical/Electrical/Plumbing/Fire Protection Engineering Renovation/Restoration Site-Civil Design Streetscape Design/Pedestrian Pathways Structural and Foundation Design SURVEYING 3D High Definition Scanning 3D Modeling Boundary Surveys Construction Layout and Verification Surveys Geodetic Surveys Hydrographic Surveying Industrial Surveying Laser Tracker Alignment and Precision Optical Alignment Photogrammetric Control Surveys Right-of-Way Acquisition Settlement and Displacement Surveys Topographic Surveys Utility Conduit Design Utility Easements GIS SERVICES Application Development Data Conversion Electronic Publishing Systems Integration Web-Enabled Mapping and Database Applications GEOTECHNICAL/SUBSURFACE INVESTIGATION SERVICES Drilling Earthwork Design and Construction Foundations Geotechnical Instrumentation Groundwater Monitoring Wells Landslides and Stability Preliminary Site Exploration Retaining Structures Soils Sampling ENVIRONMENTAL AND DECOMMISSIONING/DEMOLITION SERVICES Abatement Design Real Estate Due Diligence Asbestos/Lead Assessments Brownfield Redevelopment Construction/Demolition Oversight Field Sampling and Analysis Groundwater and Contaminant Modeling Hazardous Waste Characterization Hazardous Waste Management Hydrogeologic Investigations Integrated Contingency Plan (ICP) and Storm Water Pollution Prevention Plan (SWPPP) Landfill Closures Landfill Design and Closure Plans On-Site Evaluation of Pollution Control Systems Phase I and II Site Assessments RCRA Operating Permit Applications Solid Waste Management Spill Contaminant Facilities Underground Storage Tank Investigation and Closure Water Vulnerability Assessment Wellhead Protection Wetland Assessments CONSTRUCTION MANAGEMENT SERVICES Construction Administration Construction Management Cost Estimating Inspection Monitoring Scheduling TESTING SERVICES AASHTO-Certified AMRL and A2LA Accredited AWS Nondestructive Testing Asphalt Concrete CIPP Plastics Testing Fireproofing Masonry Paint Thickness Monitoring Portland Concrete Cement Post-Tensioning Monitoring Soils and Foundations Structural Steel Trenchless Rehabilitation Inspection and Testing U.S. Army Corps of Engineers Certified RENEWABLE ENERGY SERVICES Compressed Natural Gas Facilities Design Hydrokinetic Energy Development Hydropower DLZ MARKETS Criminal Justice Education Federal Government Local Governments and Agencies Private Sector including industrial, power, energy, metals, utilities, refineries, commercial, health care, rail State Government and Agencies