Articles

Project Performance Analysis in Hydrant and Plumbing. Case Study: Biopharmaceutical Manufacturing Facility

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Karya Sejuk Mandiri is a general contractor company primarily engaged in Mechanical, Electrical, and Plumbing (MEP) which is currently working on Plumbing and Hydrant work with a work value of Rp586,000,000 with an estimated completion time of 7 months.

From the budget aspect data, this project is projected to experience a cost overrun of Rp82,099,035 and an additional 23 weeks of working time. This condition can get worse if PT. Karya Sejuk Mandiri did not take corrective action for the losses incurred.

The study begins by analyzing the level of work performance as an initial reference that the job is in trouble. Using the Current Reality Tree (CRT), this study finds two root causes of problems that cause work to experience cost overruns and delays. Three alternative options are given for each root cause of the problem and then selected using the Analytical Hierarchy Process (AHP) to get the best course of action.

This research concludes by providing two corrective actions and also a plan for their implementation during the work. Thus, it is hoped that there will be an increase in the level of performance so that the project can be completed properly.

The Influence of Principal Servant Leadership, Self-Efficacy and Teacher Work Involvement on Organizational Citizenship Behavior (OCB) in Improving Teacher Work Performance at the Yayasan Abdi Karya Elementary Education Level

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This study aims to analyze the influence of the principal’s servant leadership, self-efficacy, and teacher work involvement on organizational citizenship behavior (OCB) in improving teacher work performance. The object of this research is the teacher who teaches at the basic education level of the Abdi Karya Foundation. The study used a survey method by distributing questionnaires. The number of respondents who filled out the questionnaires was 141 teachers, both classroom teachers, and subject teachers, and samples were taken using the Slovin formula from a total population of 146 from all teachers Yayasan Abdi Karya elementary education level. This research was conducted from January 15 to May 15, 2021. The data were analyzed using the SmartPLS (Partial Least Square) analysis application. The results of this study indicate that the servant leadership aspect has a positive and significant effect on organizational citizenship behavior (OCB), self-efficacy has a positive and significant effect on organizational citizenship behavior (OCB), and work engagement has a positive and significant effect on organizational citizenship behavior (OCB), and servant leadership, self-efficacy, and teacher work involvement simultaneously have a positive and significant effect on organizational citizenship behavior (OCB). While organizational citizenship behavior (OCB) has a positive and significant effect on improving teacher work performance.