Hendi Wijaya

UNTAR, Civil, Undergraduate

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Papers by Hendi Wijaya

Analysis of Dominant External Factors on Construction Project Overhead Costs

Lecture Notes in Civil Engineering, 2022

Overhead costs in construction projects are costs that are borne and charged to the contractor to... more Overhead costs in construction projects are costs that are borne and charged to the contractor to support the work. However, the amount of overhead costs for each project is different and is influenced by external factors such as environmental, socio-cultural, political, and the nature of the project location. Therefore, this study aims to identify the dominant external factors that affect construction project overhead costs and determine the percentage of overhead costs set aside by contractors from the direct costs of construction projects to anticipate the risks posed by overhead costs. In this study, a total of 30 questionnaires were collected from the contractors and a Likert scale of 1–5 was used to measure the level of influence of external factors on construction project overhead costs. Then, the collected data is processed using factor analysis techniques and produces three dominant external factors on construction project overhead costs, including (1) Economics, (2) Law, (3) Social-cultural and the impact of the COVID-19 pandemic. Regarding the percentage of overhead costs on construction projects, the results show that overhead costs on construction projects range from 6 to 10% of direct costs. © 2022, The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd.

Analisis Faktor Eksternal Yang Dominan Terhadap Biaya Overhead Proyek Konstruksi

JMTS: Jurnal Mitra Teknik Sipil, 2021

ABSTRACTOverhead costs are one of the cost components that play an important role in the company&... more ABSTRACTOverhead costs are one of the cost components that play an important role in the company's performance in maintaining good quality work. However, the overhead costs in a project are different and are influenced by several factors. One of the factors that influence it is the external factor of the project. The external factors of each project are different. This is because each project must adapt the workplace environment to certain functions, designs, and preferences. On that basis, to be able to better estimate the overhead in a project, further costs are needed for any external factors that affect construction overhead project costs, and a few percent of the direct costs of construction projects to anticipate the risks caused by overhead costs. . Data was collected through a structured questionnaire distributed to some people working in the construction sector from contractors in several regions in Indonesia. The analysis results obtained as many as 3 groups of externa...

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