anteproyecto

Anteproyecto is a term used primarily in engineering, architecture, and public works to describe the preliminary design stage of a project. It encompasses the initial concept and defines the general scope, objectives, and viability of the undertaking. The anteproyecto aims to translate needs into a feasible approach and to inform decisions about whether to proceed to more detailed design work or to abandon the idea.

The main purpose of an anteproyecto is to establish the project’s viability and boundaries. It typically includes a description of the problem or need, the proposed solution at a conceptual level, preliminary layouts or sketches, and an assessment of technical, economic, and social feasibility. It also presents approximate quantities, a provisional budget, a rough timeline, and risk considerations. In addition, it may compare alternative schemes and set criteria for selecting the preferred option.

Contents commonly found in an anteproyecto include a descriptive report, schematic drawings, general specifications or design criteria, initial cost estimates, a preliminary schedule, and notes on environmental, social, or regulatory aspects. The document is usually prepared by a multidisciplinary team and may require consultations with stakeholders and authorities to obtain early feedback or authorization.

Relation to other stages: the anteproyecto sits between a feasibility study or concepts phase and the basic or detailed design stages. It is distinct from the final project documents, which provide complete technical details for construction. Regional practices and terminology can vary, but the anteproyecto generally serves to validate ideas and secure funding or approvals before proceeding.