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Integrated engineering

Where innovation meets reliability, Technology serving your future.

One single process, many skills.

At 4TEC, integrated design is much more than a simple methodology — it is our identity. We connect technical expertise, creative vision, and strategic thinking to deliver complete, coordinated, and tailor-made solutions. Architects, engineers, and consultants work together from the earliest stages, tackling each project from multiple perspectives, minimizing risks, and optimizing time, costs, and results. Constant dialogue between disciplines ensures design consistency and precise responses to every client’s needs. With 4TEC’s integrated design, every phase — from concept to completion — speaks the same language.

Piping Design

The company provides detailed design services and advanced 3D modeling for piping systems across various types of industrial plants:

  • Chemical and/or petrochemical.
  • Power generation/energy.
  • Microelectronics.

Alongside parametric 3D modeling, we produce a comprehensive set of 2D technical documents providing all the construction details required for on-site execution of the designed works:

  • Isometrics.
  • Piping installation plans.
  • Support fabrication drawings and material lists.
  • Support installation plans.
  • Equipment layouts.
  • Line lists and in-line component lists (valves, etc.).

Where necessary, the designed piping lines are subjected to dedicated flexibility analyses (stress analysis), which require the production of:

  • Stress analysis reports.
  • Datasheets for spring supports and/or expansion joints.
  • Expansion loop design.
  • All designs are delivered through intelligent 3D models, incorporating all technical information requested by the client.

SOFTWARE USED: AVEVA E3D, ESAPRO (ESAIN), AutoCAD, Revit, Navisworks.

Structural Design

The company offers design, calculation, verification, and detailed drafting services for steel structures (in compliance with national and international standards) related to industrial plants:

  • Support structures for static equipment (e.g., tanks, pumps, heat exchangers).
  • Steel structures of any geometry.

For all calculated structures, we perform the design and verification of element connections (bolted, welded, friction joints).

For structures supporting equipment with dynamic components (motors, fans, etc.) that generate cyclic loads, we carry out vibration analyses to identify and control potential dynamic interferences and/or resonance phenomena.

In addition to traditional structures, we develop “ad hoc” studies for specific elements such as duct saddles, lifting and handling beams, and lifting eyes.

SOFTWARE: MIDAS GEN, Tekla, IDEA StatiCa

13099
19102
2147831931

We design with Passion

Since 2015, we have stood out in the industrial plant engineering sector, providing structural, plant, and architectural design services to leading companies in industries such as microelectronics and chemicals. Our commitment to continuous improvement is the driving force behind our design work.

Project management
BIM & rilievi laser
Integrated engineering
Modern industry equipment, cables and piping inside in manufacture background
ISO 9001:2015 Quality management System – certificate number 18011

4TEC is a team of professionals
specialized in advanced technological solutions

Born from the desire to combine technical expertise, design vision, and genuine attention to customer needs. We have always believed that innovation is not just a matter of tools, but above all of approach, method, and passion. We stand out for a mix of experience, flexibility, and continuous improvement, which allows us to approach every project with strategic vision and attention to detail. From consulting to implementation, we support our clients with tailored solutions — reliable and results-oriented.

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