Engineering
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Engineering services: from idea to realization
At W.T.E. Waste to Energy, we believe that project success stems from a rigorous engineering process, without shortcuts.
Every effective solution is the result of a well-structured process, starting with the analysis of the initial idea and developing through the technical and economic evaluation of multiple alternatives, all the way to complete design and detailed engineering.
Thanks to our experience, we can support you throughout all phases of the project cycle, ensuring a methodical, flexible approach, and oriented toward reliable results.
Conceptual studies
In this preliminary phase, we analyze the technical and economic feasibility of various solutions, balancing innovation, performance, and sustainability. Conceptual studies are ideal for projects that require a technological breakthrough or the adaptation of existing technologies to new contexts.
What we provide:
- Analysis of design options;
- Preliminary layout and mass/energy balances;
- Initial estimates of costs, emissions, and system requirements;
- Identification of the information or tests needed to proceed.
Feasibility studies
In this intermediate phase, we develop the engineering to a sufficient level to more accurately estimate installation costs and provide concrete elements for evaluating the investment. This is the key step in deciding whether, how, and when to proceed, supporting the business plan and the permitting process.
What we provide:
- Flow diagrams and mass balances
- Preliminary sizing and main equipment specifications
- Initial cost estimates (accuracy ±15-25%)
- Air quality modeling and environmental impact assessment
- Initial project schedule
Basic engineering
This is the heart of the technical design: a comprehensive and detailed package that forms the starting point for detailed engineering. It includes all the fundamental process documents, as well as preliminary input for the civil, electrical, and instrumentation disciplines.
What we provide:
- Complete process description and design
- Mass and energy balances for various operating scenarios
- CFD (Computational Fluid Dynamics) studies
- Flow diagrams (PFD, UFD, PID) for each module
- Equipment list with dimensions and technical specifications
- Detailed plant layout and definition of supply limits
- Conceptual design of control systems (PLC, DCS)
- Updated capital cost estimate
Detailed engineering
The final step in the design process, detailed engineering comprehensively develops every aspect of the project. Based on the basic engineering package, this phase provides all the documentation needed to build, install, and start up the plant with precision and reliability.
What we provide:
Process Engineering:
- Final process design and control strategies;
- Final plant layout;
- Design of pumps, piping networks, and abatement systems.
Mechanical Engineering:
- Equipment specifications and selection;
- Special machinery design and mechanical layout;
- Civil and structural engineering;
- Site utilities design.
Process Control and Instrumentation:
- Electrical diagrams and control circuits;
- I/O lists and instrumentation specifications;
- PLC and DCS system design.
Electrical Distribution:
- Generation and distribution system design;
- Electrical equipment and control system specifications.
Want to know how we can support your project?
We’re always ready to listen to new ideas, take on new challenges, and find customized solutions together.