Paper Title
The Evaluation of Building Information Modeling (BIM) Implementation in a Construction Project at PT XYZ using the Technology Acceptance Model (TAM) to Improve Project Performance

Abstract
In the midst of rapid technological developments, the construction service industry is considered the slowest industry in adopting process and technological innovations in managing its business compared to other industries whose position is even lower than the agricultural sector (Mckinsey, 2017). Currently the digitization of the construction service industry in Indonesia, especially in the use of BIM, has been required by the government through PERMEN PU No. 22/PRT/M/2018 concerning Guidelines for the Construction of State Buildings. This study aims to identify the influence between variables and indicators on TAM which has the greatest influence on technology acceptance within PT XYZ; analyze the relationship between TAM variables perceived ease of use (PEOU), perceived usefulness (PU), consensus on appropriation, individual intention, and organizational intention; and generate strategic recommendations for accelerating the implementation of BIM in order to contribute to improving the performance of the PT XYZ Construction Project. The results of this study indicate that organization competency and technology quality are positively related to Perceived Ease of Use where perceived ease of use is significantly related to perceived usefulness and consensus on appropriation which is related to organizational intention. Furthermore, personal competencyis positively related to perceived usefulness where perceived usefulness is significantly related to individual intention. As for behavior control, it does not show a positive relationship to perceived usefulness and perceived ease of use or individual intention and organizational intention. Keywords - BIM, TAM, Organizational Competency, Technology Quality, Personal Competency, Behavioral Control, Perceived Usefullness, Perceived Ease of Use, Consensus on Appropriation, Individual Intention, Organizational Intention