“…These factors are described in the literature as critical success or failure factors [6]. In the above-referenced literature, CSFs relevant to construction project management can be classified into five core clusters: (1) project management mechanisms [7,[10][11][12][13]; (2) project-related factors [8,[10][11][12][14][15][16], which focus on the project type, the nature and complexity of the project and the size of the project; (3) the external environment [7,[11][12][13][14], which includes factors such as economic, social, and political issues and advances in physical tools and technology; (4) procurement approaches [7,[15][16][17][18]; and (5) project culture [7,11,[19][20][21][22][23][24][25]. To ensure that organizational goals are reached, management should pay constant and careful attention to CSF areas [6], which implies that, to improve construction project performance, it is essential to understand each of these factors and to investigate how they mutually interact and influence performance outcomes.…”