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Pontan, Darmawan
Universitas Trisakti
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Journal : Rang Teknik Journal

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ANALISIS FAKTOR PENYEBAB TERJADINYA COST OVERRUN PADA PROYEK PRESERVASI JALAN Fatchurrohman, Fatchurrohman; Zaki, Muhammad; Pontan, Darmawan; Kurniyaningrum, Endah
Rang Teknik Journal Vol 7, No 2 (2024): Vol. 7 No. 2 Juni 2024
Publisher : Fakultas Teknik Universitas Muhammadiyah Sumatera Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31869/rtj.v7i2.5476

Abstract

The background to this research is that other important things in implementing construction projects, apart from quality and time, are costs. The construction projects studied were road preservation projects carried out by construction service companies from 2015 to 2022. There were eighteen (18) road preservation projects studied throughout Indonesia, both on the islands of Sumatra, Java, Kalimantan, Sulawesi and Papua. During implementation, there was an increase in costs (cost overrun) so that the company's profit target was not met and disrupted the performance of work completion.The purpose of this research is to determine the causes of the increase in implementation costs relative to the direct costs that have been determined so that repeated failures do not occur in implementing road preservation projects.This type of research is associative research with a quantitative approach. The variable used is cost overrun as the dependent variable. Meanwhile, the independent variables are estimated costs, materials, labor, equipment, project finances, project documents, implementation time, natural environment, implementation of work relations and economic feasibility as well as local sub-contractors.The data collection technique in this research used a questionnaire distributed to respondents, namely the project team of road preservation project managers, totaling 54 respondents from 2015 to 2022 at state companies in the construction services sector.The results of this research are that the factors causing cost overrun in road preservation projects are material variables, equipment variables and local sub-subcontractor variables. The dominant factors causing cost overruns in road preservation projects are first, the material variable with a regression coefficient of 0.554. Second, the local sub-subcontractor variable with a reference coefficient of 0.376. Lastly, the equipment variable has a regression coefficient of 0.271.
Co-Authors Abadan, Achmad Chakim Abidin, Dikky Safitra Adnan Muhtaram Alexander Alexander, Alexander Alfa Nur Alim Alfa Nur Alim Alim, Alfa Nur Alsion Maxsi Andhika Putri, Lisa Antoni, Febri Arfyan, Aslam Rizki Aulia Najah Bambang Endro Yuwono Berman, Berman Bhekti, Dhanu Setyo Bruantama, Daffa Miln Budi Hartanto Susilo Cakrawinata, Annastashia Dinie Aprilia Chandra Gemilang Chandra Pramodya Gemilang Chen, Pentagon Christianto Christianto Daniel Daniel Diski Kholida Zia Hadie Putri Endah Kurniyaningrum Fabyanto, Ikhsan Fadli Rahman Al Ghifari Fadly, Noer Fajar, Isma Fatchurrohman Fatchurrohman, Fatchurrohman Fawwaz, Arvyant Arrazaqi Galih Prio Sujagat Gandhi, Iswara Gemilang, Chandra Pramodya Hartanty, Dyah Widya Dwi Heru Pambudi Hevada T, Laska Hot Maruli Tua Frans Marihot Purba Imam Muhammad Fikri, Imam Muhammad Inavonna, Inavonna Indrawati Sumeru Innavona, Innavona Intan Yulianisa Irawan, Angga Ananda Irawandi, Veby Komara, Kresna Dwiki Lahji, Khotijah Lili Kusumawati M Yusuf D Adiwinata M. Zaki M. Zaki, M. Zaki Mahatmantong, Syafrullah Manisha, Manisha Martinus Bambang Susetyarto Maryati, Indah Melkysedek, Hobert Mangatur Michella Maria Veronika Mokodongan, Masita Aisza Muhammad Anugrah Wibawa Mukti Muhammad Anwar Muhammad Fikri, Imam Muhammad Zaki Mundung, Daniel Nabila, Efa Ayu Novriardo, Fiqry Ichsan Nugroho, Muhammad Sapto Palensia, Ruri Welda Parwadi Moengin Pentagon, Pentagon Rahman, Naufall Fadhlur Rose, Ugahari Rucitawangi, Manisha Saihul Anwar Saihul Anwar Salman, Salman - Sanbella, Lunatari Sangadji, Cindy Sari, Feby Kartika Septia, Zahara Ajeng Setyo Bhekti, Dhanu Silvano, Verian Gustam Sugeng Riyanto Sugeng Riyanto Sujagat, Galih Prio Sumeru, Indrawati Suradjin Sutjipto Sutjipto, Suradjin Syamsiar, Syamsiar Syifa Aulia Putri Tampubolon, Andre Tulus Widiarso Wahyudhi, Nyoman Oka Wibawa, Ilham Akbar Mulya Wijasena, Razaq Agung Wijayayanto, Indra Aprian Zahara Ajeng Septia Zaki, M.