Construção do Mercado de Peixe em Nacala-a-Velha

Abstract

Project management emerged as a discipline in the USA in the 1950s, with Henry Gantt as one of its pioneers, known for his planning and control techniques. Managing projects involves directing, organizing, executing, and developing projects, adding value and optimizing timeframes and resources. Halpin & Woodhead (1998) define construction management as the efficient and economical application of the necessary resources to execute a construction project within established timelines and budgets. Planning is crucial for the execution of works, dividing into various types and utilizing techniques such as CPM (Critical Path Method) and PERT (Program Evaluation and Review Technique), which assist in identifying the logical sequences of operations and managing the estimated timeframes and costs. Methods like CPM and PERT are detailed, being applicable to works that require a high level of detail. The Line of Balance (LOB) method, originating from the manufacturing industry, is highlighted for its proficiency in control and the graphical view of work rhythms, providing harmony in production and ensuring the continuity of work. Activity scheduling is graphically represented, usually through network diagrams and Gantt charts. These tools facilitate the control and monitoring of work progress, helping to keep execution within planned timelines and budgets.