Mapping & Engineering Services

TL WALLACE

Building Success with Precision, Innovation, and Insight

At TL Wallace, our Construction Engineering and Mapping Division delivers the critical data and visual intelligence needed to guide projects from concept through completion. By blending advanced technology with expert analysis, we help clients make informed decisions, optimize resources, and ensure projects are completed on time and within budget.

Your Partner from Start to Finish

From the first concept sketch to the final documentation, the TL Wallace Construction Engineering and Mapping Division is your partner in precision. Our commitment to accuracy, innovation, and communication ensures your project is built on a solid foundation—with results that exceed expectations.

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PROCESSES

Project Conception: Laying the Groundwork for Success

Every successful project begins with a deep understanding of the site. Our team leverages both public datasets and in-house expertise to assess site viability and identify challenges early in the process.

Bidding Phase: Bringing Projects to Life in 2D & 3D

During the bidding stage, we transform raw data into visual models that provide clarity and insight—helping clients refine scopes, estimate costs, and strengthen their competitive edge.

Construction Phase: Monitoring Progress in Real Time

Once construction is underway, we continue delivering precise and actionable data—ensuring that progress stays aligned with the plan.

Project Closeout: Delivering the Final Picture

As construction concludes, our team compiles accurate, detailed as-built documentation that reflects the completed work. These reports are professional-grade and submission-ready for owners, agencies, and developers.

Laying the Groundwork for Success

Every successful project begins with a deep understanding of the site. Our team leverages both public datasets and in-house expertise to assess site viability and identify challenges early in the process.

🔹 Data Sources We Use:

  • USGS LiDAR – Site topography
  • Wildlife & Fisheries Wetlands Maps – Wetland and open water identification
  • FEMA Firmettes – Flood zone and floodway mapping
  • Google Earth – Historical and current aerial imagery

To complement this analysis, we deploy our in-house survey teams and drone pilots, using:

  • High-density scanning total stations
  • Real-Time Kinematic (RTK) GPS systems
  • Unmanned Aerial Vehicles (UAVs) for photogrammetry and LiDAR scanning

This combination allows us to generate high-resolution site data, forming the foundation for accurate planning and permitting.

📷 Image Block:

  • [FEMA flood map screenshot]
  • [USGS LiDAR site image]
  • [Drone capture of raw land]
  • [Photogrammetry diagram – camera paths & pixel tracking]
  • Embed Takeoff Video