Doucet Associates Inc A Kleinfelder Company

Altering landscapes to create livable, workable, and inspiring places.

• Master Planned Communities
• Multi-Family Developments
• Mixed Use Developments
• Single-Family Residential Developments
• Commercial/Retail/Offices
• MUD/Special Districts

Comprehensive land surveying, planning, and mapping services.

• Aerial Mapping
• Airborne Imagery & LiDAR
• ALTA Land Title Surveys
• As-Built Surveys
• Boundary Surveys
• Geodetic Control Surveys
• GIS Mapping
• Environmental Surveys
• Mobile LiDAR Mapping
• Route Surveying
• ROW Surveys and Mapping
• Terrestrial Laser Scanning
• Topographic & Design Surveys
• Transmission Line Surveys
• Tree Surveys

Engineering and design services for cities, municipalities, and public infrastructure.

• Bridge and Culvert Expansion & Replacement
• Environmental Impact Assessments
• Environmental Constraints and Alternative Analysis
• Erosion Assessments
• Erosion Control and Stream Bank Stabilization
• Major Water Transmission Main Design
• Roadway & Bridge Design
• Roadway Reconstruction & Rehabilitation
• Sidewalks, Bikeways, and Great Street Improvements
• Site Feasibility Studies
• Site Grading and ADA Accessible Routes
• Transportation System Management
• Utility Adjustments & Upgrades
• Wastewater Interceptor Design

Designing and developing efficient methods to manage water supplies, wastewater, and flood control.

• Drainage
• Flood Control
• Floodplain Management and Delineation
• Natural Channel Design
• Localized Storm Drain Improvements
• Hydraulic Design & Analysis
• Hydrologic Studies, Designs, and Analysis
• Stormwater Management
• Wastewater Engineering
• Water Pollution Abatement
• Water Supply Engineering
• Water & Wastewater Design
• Conventional & Innovative Storm Water Management Facilities
• FEMA Map Revisions
• Watershed Management
• Water Resources Planning
• Water Quality Analysis & Planning
• Water Quality Treatment Facility Design

design services from the design phase through to construction, meeting safety, stakeholder, and regulatory standards.

• Schematic Design
• Corridor Study
• Roadway Safety Improvements
• Geometric Design
• Roadway Design
• Turn Lane Design
• Intersection Design
• Signing & Pavement Marking
• Bicycle & Pedestrian Facilities
• Illumination
• Traffic Control Plans

Full-service support from pre-construction through project closeout, bridging the gap between design needs and as-built conditions.

• Construction Administration
• Construction Staking
• Project Management
• Construction Inspection
• Biddability & Constructability Review
• Document Control
• Quality Assurance & Quality Control
• Long-Term Durability & Life Cycle Cost of Projects

Minimizing environmental impacts and delivering cost-effective compliance, stewardship, and assessment solutions.

• Environmental Consulting
• Biological Services
• Regulatory Compliance
• Land Management
• Tier 1 through 5 Studies for USFWS Land-Based Wind Energy Guidelines
• Threatened and Endangered Species Surveys
• 1-d-1 Wildlife Management Plans
• TxDOT Coordination
• Due Diligence for Environmental Regulations
• Habitat Conservation Plans (HCP) & Incidental Take Permits
• Clean Water Act Section 404 Delineations, Permitting and Mitigation
• Phase I Environmental Site Assessments
• Site Evaluations and Characterization Studies
• NEPA Compliance
• Stream and Site Restorations
• Storm Water Protection Plans and Erosion and Sediment Control Inspections