The design of architectural plans is a crucial step in the process of constructing a building. It makes it possible to visualize the project, to respect the standards and regulations in force, and to guarantee the technical and financial feasibility of the project. Here is an overview of the typical steps and responsible departments in this process in Cameroon:

1. Choice and commitment of the architect (Client / Owner)
• The owner selects and hires a qualified architect to design the plans for the project.
2. Initial meeting and establishment of specifications (Architect and Client)
• Discussion of project needs, requirements and objectives. The architect establishes specifications detailing the specifications of the project.
3. Feasibility study and site analysis (Architect)
• Assessment of the construction site to identify constraints and opportunities. The architect carries out a technical feasibility study.
4. Preliminary design (Architect)
• Development of sketches and preliminary plans based on the specifications and the results of the feasibility study.
5. Presentation and review of preliminary plans (Architect and Client)
• Presentation of plans to client for review and feedback. Necessary changes are made.
6. Development of final plans (Architect)
• Finalization of detailed architectural plans, including ground plans, level plans, sections, elevations, and constructive details.
7. Submission of plans for approval (Urban Planning Services)
• Submission of plans to town planning services to obtain the necessary permits, such as building permits.
8. Obtaining building permits (Urban Planning Services)
• Verification of plans by town planning services for compliance with regulations and standards in force. Once approved, building permits are issued.
9. Supervision and possible modifications (Architect)
• Ongoing project supervision to ensure construction adheres to approved plans. Modifications can be made if necessary, in agreement with the client and the authorities.

Responsible departments

1. Client / Owner : Choice of architect and definition of needs.
2. Architect : Design, feasibility study, development of plans, presentation, and supervision.
3. Urban Planning Services : Procurement and approval of building permits.

This process ensures that architectural plans are well designed, compliant with standards, and feasible, thus ensuring the success of the construction project.