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Top Aec License SecretsLack of expertise and need for training seemed to be main obstacles to BIM use. These research findings can be used to assist AEC companies that are interested in implementing BIM in the educational facility projects. All the responding disciplines indicated that BIM was used most frequently in the design phase of educational facility projects. The architects and contractors used BIM for 3D visualization and automation of documentation as well as for clash detection in the majority of the projects. Similarly, the site engineers claimed to use BIM for 3D visualization and structural analysis in almost all of their educational projects. Similar to the architects and contractors, the structural engineers indicated that they used BIM for automation of documentation and 3D visualization most often in their projects, and, as expected, for structural analysis. The MEP engineers used BIM for space planning most frequently in their educational building projects. All the respondents regardless of their discipline indicated less frequent use of BIM in the operations. Maintenance (O&M) phase of the educational facility projects. The reason for this might be that these disciplines are not frequently involved in O&M of the buildings. As expected, the MEP engineers reported that they often used BIM for building performance analysis during the entire life cycle of educational buildings. The respondents were asked to select all the design. Construction phases in which they perceived BIM use to be valuable for their company . Note that the respondents were asked to β€œselect all that apply” when answering this question. In addition, all the respondents regardless of whether they used BIM or not were asked to answer this question. As anticipated, the architects perceived that BIM implementation was most valuable in the design phases, i.e., in schematic design, design development, and construction documentation phases. Architects found BIM least valuable in the closeout phase of educational facility projects, most likely because they are not involved in this project phase. The site engineers and structural engineers perceived BIM to be most valuable in the construction documentation phase. The reason for this might be that these two disciplines are heavily involved in producing construction documents and, therefore, are able to experience BIM benefits in this phase. The MEP engineers was the only discipline that believed that BIM was consistently valuable in all phases of the design and construction process. Majority of MEP engineers found BIM beneficial in operation and maintenance (O&M) of educational facilities; the reason for this might be that MEP engineers are heavily involved in this project phase and, therefore, can benefit from BIM use in O&M. In summary, the majority of the responding disciplines found BIM beneficial in the schematic design and design development phases in which client involvement and input is very important for creating a high-quality educational project. BIM Use Is Beneficial in All the Phases of the Educational Facility Projects. The architects and site engineers thought that the use of BIM was providing value in the design phase of a project while the structural engineers and contractors saw the benefits of BIM use in both design and construction phases of the projects. The MEP engineers thought that BIM use was almost equally valuable in all the project phases. All disciplines agreed that the use of BIM as a new marketing tool and use of 3D models for clearer visualization and understanding of the projects by the clients are some of the most important benefits of BIM. In terms of the other potential benefits, the perceptions varied among the five disciplines due to their specific scope of work. Table 14 shows the comparison of our study. Previous research regarding obstacles that prevent BIM use. The analysis of the results is performed using the data presented in Table 11.