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Holographic City Model

Advanced 3D Modeling & BIM

High-Precision Digital Solutions for Better Design, Coordination, and Project Delivery

Hadi Nasser Al-Qahtani Company (HNQ) utilizes advanced 3D modeling and Building Information Modeling (BIM) technologies to enhance the design and execution of construction projects. Our digital modeling capabilities help improve design accuracy, coordination between disciplines, and overall project efficiency.


By adopting BIM and 3D modeling, we reduce design conflicts, minimize errors during construction, and provide clients with clear visualization of their projects. This technology-driven approach supports better decision-making and more reliable project outcomes.

We provide advanced 3D modeling and BIM services, including:

3D Modeling & Visualization

We create detailed 3D models that provide clear visualization of architectural, structural, and MEP elements. These models help clients and stakeholders better understand the design and make informed decisions early in the project.

Building Information Modeling (BIM)

We develop comprehensive BIM models that integrate architectural, structural, and MEP data into a single coordinated platform. Our BIM approach improves collaboration and reduces design conflicts between different disciplines.

Clash Detection & Coordination

We use advanced clash detection tools to identify and resolve conflicts between structural, architectural, and MEP elements before construction begins. This process significantly reduces costly rework and delays during execution.

Shop Drawings & Fabrication Detailing

We generate accurate shop drawings and fabrication details directly from BIM models. This ensures precision in manufacturing and installation of structural and MEP components.

Quantity Take-Off & Cost Estimation

We extract accurate quantities and material data from BIM models for reliable cost estimation and procurement planning. This helps improve budget control and reduces material wastage.

Construction Sequencing & Planning

We develop 4D BIM simulations to visualize construction sequences and project timelines. These simulations help optimize construction planning and improve site coordination.

Our Approach

At HNQ, we integrate advanced 3D modeling and BIM into our design and project delivery process from the early stages. Our team uses industry-leading software to develop accurate and coordinated models that support better collaboration among all project stakeholders. We focus on producing models that are not only technically accurate but also practical for construction. Regular model reviews and coordination meetings ensure that all disciplines remain aligned, helping us deliver designs that are clash-free and ready for efficient execution on site.

Image by Grove Brands
Image by Fourteen Fifty four

Key Benefits of Choosing HNQ

  • Improved Design Accuracy – Detailed 3D and BIM models reduce errors and design conflicts

  • Better Coordination – Clash detection helps resolve issues before construction begins

  • Enhanced Visualization – Clear 3D models help clients understand and approve designs faster

  • Reduced Rework & Costs – Early detection of issues minimizes expensive changes during construction

  • Efficient Project Planning – 4D simulations support better scheduling and resource management

  • Higher Project Quality – Data-rich models lead to better decision-making and overall project outcomes

Ready to Start Your Next Project with HNQ?

Expert design and construction of durable foundations, superstructures, and complex structural systems compliant with Saudi standards.

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