Who We Are at 3DGN

 Our topographical surveys provide detailed mapping of land features, boundaries, and natural or man-made structures. These surveys are essential for site planning, design, and construction.

 Utility surveys help identify underground services such as water, gas, electricity, and telecommunications, preventing costly delays and safety hazards. Using advanced detection methods, we provide precise mapping of subsurface infrastructure.

• Supports planning and design
• Prevents construction delays due to unknown utilities
• Compliant with industry standards

 Our 3D laser scanning service provides precise, high-density point cloud data for as-built and design validation. We use industry-leading scanners to capture detailed 3D models of buildings, infrastructure, and landscapes.

Common applications include:

• Measured building surveys
   
• Point Cloud Models
   
• Ultra-high accuracy
   
• Reduces manual measurement errors
   
• Ideal for complex structures and renovations

We deliver measured building surveys to provide precise floor plans, elevations, and sections for existing structures. Our surveys are essential for renovations, refurbishments, and property development projects.

Our services include:

• Detailed floor plans – Capturing internal layouts with room dimensions, walls, doors, and windows
   
• Elevations and cross-sections – Accurate representation of building facades and structural features
   
• Roof plans and structural details – Mapping roofs and key architectural elements
   
• 3D BIM models – Creating Building Information Models for advanced design and planning
   
• High-accuracy data for design and construction
   
• Supports planning applications and compliance
   
• Reduces risks and rework by ensuring precise measurements

Accurate setting out ensures construction work aligns with design specifications. We mark critical points for roads, buildings, foundations, and utilities, ensuring projects are built to plan.

We provide:

• Foundation and structural setting out
   
• Road and drainage alignment
   
• Piling, grid lines, and datum levels
   
• Precision marking for all construction phases
   
• Minimizes costly errors and rework
   
• Trusted by civil engineers and contractors

Using UAV (drone) technology, we capture high-resolution aerial data for large sites efficiently. This method is ideal for:

• Site inspections
• Progress monitoring
• 3D mapping and terrain analysis

Our drone surveys offer fast turnaround times and improved safety by reducing the need for ground-based surveying in hazardous areas.

• Cost-effective for large sites
• High accuracy with minimal site disruption
• Ideal for hard-to-reach areas

We offer CAD drawing support to assist engineers and designers with precise technical drawings. Our services ensure that survey data is accurately represented in digital formats for planning, design, and construction.

• Creation of detailed 2D and 3D CAD drawings
• Conversion of survey data into AutoCAD and other industry-standard formats
• Integration of topographical, utility, and setting out data into CAD designs
• Support for architects, engineers, and contractors in the design and verification process

Our CAD services streamline workflows, improve collaboration, and enhance project accuracy from initial planning to final construction.

 We provide survey monitoring services to track movement and structural changes in buildings, railways, roads, and other critical infrastructure. Our monitoring solutions help detect shifts, settlements, and deformations to prevent structural failures and ensure site safety.

Our services include:

• Railway monitoring – Regular track level surveys to ensure stability and compliance
   
• Structural monitoring – Observation of buildings, retaining walls, bridges, and tunnels for movement
   
• Ground settlement monitoring – Detecting changes in land elevation due to construction or environmental factors
   
• Real-time data reporting – Delivering accurate measurements at required intervals for ongoing assessment
   
• Early detection of potential issues
   
• Supports risk management and safety compliance
   
• Custom monitoring solutions tailored to project needs