Executive Project

ENGINEERING AND DESIGN

Executive Manufacturing Project

From the Validated 3D Model to Production-Ready Drawings with Zero Margin for Error

The executive project of steel structures is the phase where we convert the validated 3D model into drawings ready for manufacturing with no margin for error.

Once we have the finished and validated 3D model, we start the final phase before fabrication:
the executive project. This is where all the drawings and files needed to produce every component of the structure are generated.

This phase is key: it’s where everything is organized, documented, and prepared so that the workshop can start without errors.

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What does this phase include?

NC files for cutting and drilling

Full automation of the process with files optimized for CNC.

DXF files for automatic cutting

Ready for oxy-fuel or plasma cutting via numerical control.

Smooth coordination with all project stakeholders

Smooth coordination with all project stakeholders
The BIM environment allows simultaneous work with engineers, architects, and site teams.
Everyone sees the same model, everything fits from the start.

Assembly Drawings

To guide assembly and welding with maximum clarity.

Step-by-Step Process

This is how we transform the model into real production:

Final review and numbering of all parts.

Generation of fabrication drawings, DXF, and NC files.

Internal validation of all technical documentation.

Launch of the material order.

Start of fabrication: cutting, assembly, welding.

Application of contracted finishes (shot-blasting, painting, etc.).

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Quoting

FAQ’s

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What does the fabrication executive project for steel structures include?

It includes all the necessary technical documents to produce a steel structure: piece drawings (shop drawings) in PDF, DXF files for automatic cutting, NC files for numerical control machines, assembly drawings for assembly with their corresponding shipping lists, assembly sets, and piece details. Everything is generated from the validated 3D model.

What is a shop drawing and why is it important?

A piece drawing (shop drawing) is a technical document that represents each component of the structure separately, with its dimensions, machining, and assembly details. It is essential to ensure that every part is manufactured correctly and fits on site without errors.

What role do CN and DXF files play in the manufacturing process?

DXF and NC files are used to execute the cutting and drilling operations by the numerical control machine. They contain the exact geometries of each piece and allow the cutting process to be automated, improving precision and reducing lead times.

When is the fabrication executive project carried out?

This phase is carried out once the project’s 3D model has been validated and the budget has been approved. It is the step preceding actual fabrication, where the pieces are reviewed and numbered, and all necessary files are generated to launch production.

What are the advantages of working with drawings generated from a 3D model?

It allows for direct fabrication from a validated model, without errors or interpretation issues. Everything fits from the design phase, which translates into greater precision, less material waste, and increased agility in assembly.

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