Phase Zero is the first and most critical stage in the project execution process, forming the foundation for all subsequent decisions. At this stage, Sadeh Consulting Engineers conducts detailed feasibility studies, examining environmental, economic, and social conditions to identify the client's needs and objectives. Key activities include site analysis, climatic conditions assessment, urban regulations compliance, and evaluation of costs and required investments. The goal of Phase Zero is to achieve a clear and scientific understanding of the project before moving into design and execution phases. This stage enables the client to make informed decisions, considering all aspects to choose the optimal path for investment and project implementation. The deliverable of Phase Zero is a comprehensive feasibility report, which serves as the project's roadmap in subsequent stages and minimizes potential risks.

Following the successful completion of Phase Zero, the project proceeds to Phase One (Design Services). In this phase, Sadeh Consulting Engineers' team of specialists leverages technical expertise and artistic creativity to develop preliminary designs and architectural concepts. Key activities include façade design, space planning, layout optimization, and the generation of innovative ideas. Aesthetic appeal, functional space utilization, and adherence to engineering principles are central to this phase. During Phase One, designers provide conceptual and 3D drawings, enabling clients to visualize the project more effectively. Consultative meetings and collaborative discussions with the client throughout this process play a critical role in refining the design quality. The deliverable of Phase One is a comprehensive set of design documents and drawings, which serve as the foundation for the next phase: technical design and execution detailing.

Phase Two is the stage where the ideas developed in Phase One are transformed into precise and executable plans. At this stage, Sadeh Consulting Engineers utilizes specialized teams in architecture, structure, mechanical and electrical systems to prepare comprehensive execution-ready drawings and technical details for the project. These drawings include all necessary information for contractors and executors to carry out construction operations with high precision and quality. In addition to preparing technical details, Phase Two fully adheres to national building standards, regulations, and codes to ensure structural safety and durability while maximizing energy efficiency and user comfort. The deliverable of this phase is a complete execution package, which serves as the primary reference for contractors and executors throughout the construction process, guaranteeing that the project is realized in accordance with the initial design.

In Phase Three, Sadeh Consulting Engineers ensures strict supervision of the project execution process, guaranteeing that all construction stages adhere to approved drawings, technical details, and national/international standards. The supervision team maintains a continuous on-site presence, overseeing material quality, scheduling operations, and coordinating among executive actors to ensure the project is completed with the highest levels of quality, safety, and precision. This phase ensures the accurate realization of designs developed in previous phases and delivers a lasting, reliable outcome for the client.