The project development and budgets (PDB) process of public enterprises is carried out in a piecemeal fashion by stakeholders. This situation contributes to several inadequacies of constructions, mainly related to costs and deadlines. The present work aims to propose guidelines to the PDB process of public enterprises based on the Target Value Design (TVD) process and the identification of practices used in the investigated institutions. The study was carried out in four public institutions in Brazil, through qualitative research. The study approach was subdivided into three stages: process investigation based on the TVD; elaboration of guidelines for the process; and evaluation of these guidelines. As a result, the paper presents 13 guidelines distributed in three axes: project budgeting process; planning and process control; and BIM process. The present study demonstrates feasibility in the guidelines application, as evaluated by the investigated ones, thus allowing them to be used to construct integrated PDB processes models.
The design and budget development process of public projects is done in a fragmented way by the stakeholders. This situation contributes to several inadequacies in construction projects, related mainly to costs and deadlines. The aim of this paper is to propose improvements to the process, based on Target Value Design (TVD). The investigation was done through qualitative research, and the research strategy used was a multiple case study. It involved four public institutions, comprising project the development, budget and inspection sectors. The study included the following participants: clients, managers, designers (architect and engineer), budgeters, and works inspectors. Seventeen participants were interviewed during the study. This paper presents a design development process model for public projects (DDP).
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