Anticipation and Solutions for Cost Overruns of Material Costs in Toll Road Construction Projects

Authors

  • Muhammad Nafhan Isfahani INDONESIA
  • Antonius Antonius INDONESIA
  • Kartono Wibowo INDONESIA

DOI:

https://doi.org/10.32832/astonjadro.v14i2.18377

Keywords:

cost overrun; material costs; anticipation; solution; toll road.

Abstract

This paper presents the results of research on anticipation and solutions for material cost overrun in the open system Toll Road project in Jadebotabek. The purpose of this study is to determine the anticipation and solutions for handling material cost overrun. This study was conducted by surveying 76 correspondents consisting of Managers, Consultants and Contractors involved in the construction of Toll roads in Jadebotabek. The survey results were tested for validity and reliability to determine the dominant factors causing cost overrun, then the development of anticipation and solutions for handling material cost overrun was carried out by a team of experts. The results of the study showed that there were 10 valid factors causing cost overrun with a coefficient value of 0.389 - 0.716 and 13 reliable factors causing cost overrun with a Cronbach's alpha value above 0.700. The results of this study also show that anticipation and solutions for handling material cost overrun in toll road projects are preventive measures to reduce and eliminate the occurrence of cost overrun at the planning stage and at the implementation stage.

Author Biographies

Muhammad Nafhan Isfahani, INDONESIA

Student of Civil Engineering Doctoral Program, Sultan Agung Islamic University, Semarang

Antonius Antonius, INDONESIA

Professor of Civil Engineering, Departement of Civil Engineering, Universitas Sultan Agung, Semarang

Kartono Wibowo, INDONESIA

Lecturer of Civil Engineering, Departement of Civil Engineering, Universitas Sultan Agung, Semarang

References

Soeharto, I. (1995). Manajemen Proyek dari Konseptual sampai Operasional. Jakarta, Erlangga.

Kerridge, AF (1987). Mengelola Material Secara Efektif Pengolahan Hidrokarbon.

Bell, LC and G. Stukhart (1986). “Atribut Sistem Manajemen Material.”ASCE - Jurnal Teknik dan Manajemen KonstruksiNomor 112 (1): 14 – 21

Kini. U, D. (1999). “Manajemen Material: Kunci Sukses Manajemen Proyek, ASCE - Jurnal Manajemen Teknik (Januari/Februari): 30. Ahuja, HN (1976). Pengendalian Kinerja Konstruksi melalui Jaringan New York, John Wiley dan Sons: 528.

Stonebraker, EA (1994). Strategi Operasional Massaachusetts, Allyn and Bacon.

Ahuja, HN (1980). Pengendalian Biaya Konstruksi yang Berhasil New York, John Wiley dan Sons.

Halpin, D. dan W. (1998). Manajemen Konstruksi Amerika Serikat, John Wiley and Sons, Inc.:251 - 283.

Zhan, JG (1998). “Model Pengendalian Biaya Proyek.” Jurnal AACE Teknik Biaya 40 (12): 32

Veronika, Alin, TesisRekomendasi Tindakan Koreksi pada Manajemen Material dalam Pengendalian Biaya Proyek Dengan Menggunakan Sistem Pakar, tahun 2002

PPm (1998). Diktat Kursus Lembaga Pendidikan dan Pembinaan Manajemen. Jakarta.

Stukhart, G. (1995). Manajemen Bahan Konstruksi. New York, Marcel Dekker, Inc.

Kerzner, H. (1995). Manajemen Proyek, Pendekatan Sistem untuk Perencanaan, Penjadwalan, dan Pengendalian. New York, Van Nostrand Reinhold.

Johnston, EJ (1987). Kontrol Material di Lokasi. London, Butterworth.

Hamzah, A. (1994). “Perspektif Praktik Manajemen Material dalam Ekonomi yang Berkembang Pesat. Manajemen dan Ekonomi Konstruksi.

Ahuja, HN (1976). Pengendalian Kinerja Konstruksi melalui Jaringan New York, John Wiley dan Sons:

Russell, AD dan A. Fayek (1994). “Asisten Pemilihan Tindakan Korektif Otomatis.” ASCE-Jurnal Teknik dan Manajemen Konstruksi120 (No. 1 Maret)

Published

2025-05-14

How to Cite

Isfahani, M. N., Antonius, A., & Wibowo, K. (2025). Anticipation and Solutions for Cost Overruns of Material Costs in Toll Road Construction Projects. ASTONJADRO, 14(2), 692–698. https://doi.org/10.32832/astonjadro.v14i2.18377

Issue

Section

Articles