Time Control Analysis of the Construction of the Joyoboyo Intermodal Terminal Pedestrian Tunnel to the Surabaya Zoo
Main Article Content
I Ktut Riagung Sartiyana*
Laksono Djoko Nugroho
Haris Muhammadun
The primary objective of this research is to examine the timeline for the construction of a pedestrian tunnel connecting the Joyoboyo Intermodal Terminal (TIJ) with the Surabaya Zoo (KBS). The construction of this tunnel is considered a crucial project aimed at enhancing accessibility and alleviating congestion along the Joyoboyo road. The estimated cost for this project is Rp 31,996,921,529.00 and it is scheduled to be completed within 135 calendar days. The results showed that the main factors of project delays were due to delays in the procurement of 40cm diameter piles, interference due to inundation due to undetected PDAM pipes. Using the CPM method, the identification of the critical trajectory enabled the optimisation of the project duration and reduced the risk of delays. In addition, incremental cost analysis showed the relationship between time acceleration and increased project cost. By identifying key factors causing delays and implementing strategic planning methodologies such as the CPM, the project was able to enhance efficiency and mitigate potential setbacks. Furthermore, the study shed light on the economic implications of time acceleration, emphasizing the importance of balancing speed with cost considerations in construction projects.
Astari, N. M., Subagyo, A. M., & Kusnadi, K. (2022). Perencanaan Manajemen Proyek Dengan Metode Cpm (Critical Path Method) Dan Pert (Program Evaluation and Review Technique). Jurnal Konstruksia, 13(1), 164–180. https://doi.org/10.24853/jk.13.1.164-180
Dwiretnani, A., & Kurnia, A. (2018). Optimalisasi Pelaksanaan Proyek Dengan Metode Cpm (Critical Path Methode). Jurnal Talenta Sipil, 1(2), 58–63.
Gunasti, A., Rofiqi, A., & Priyono, P. (2019). Penerapan Metode Barchart, CPM, PERT dan Crashing Project dalam Penjadwalan Proyek Pembangunan Gedung G Universitas Muhammadiyah Jember. Rekayasa: Jurnal Teknik Sipil, 4(1), 7–12.
Iwawo, E. R. M., Tjakra, J., & Pratasis, P. A. K. (2016). Penerapan metode cpm pada proyek konstruksi (studi kasus pembangunan gedung baru kompleks eben haezar manado). Jurnal Sipil Statik, 4(9).
Moleong, L. J. (2006). A. Metode Penelitian. Bandung: PT RemajaRosdakarya.
Polii, R. B., Walangitan, D. R. O., & Tjakra, J. (2017). Sistem Pengendalian Waktu Dengan Critical Path Method (CPM) Pada Proyek Konstruksi (Studi Kasus: Menara Alfa Omega Tomohon). Jurnal Sipil Statik, 5(6).
Purba, S. A. (2021). Analisis Jaringan Kerja dengan Metode Critical Path Method (CPM) dan Model Program Linier. Jurnal Absis: Jurnal Pendidikan Matematika Dan Matematika, 4(1), 429–438.
Ramadhani, A., Muhammadun, H., & Oetomo, W. (2022). Analysis of Factors Causing Delays in Construction Road Rehabilitation and Maintenance in the Kejayan-Purwosari (Link 197) Project Due to the COVID-19 Pandemic. INTERNATIONAL JOURNAL ON ADVANCED TECHNOLOGY, ENGINEERING, AND INFORMATION SYSTEM (IJATEIS), 1(3). https://doi.org/10.55047/ijateis.v1i3.427
Siregar, A. C., & Iffiginia, I. (2019). Penggunaan critical path method (CPM) untuk evaluasi waktu dan biaya pelaksanaan proyek. Teknika: Jurnal Sains Dan Teknologi, 15(2), 102–111.
Sudarson, W. (2020). Evaluasi Penjadwalan Proyek Dengan Metode Line Of Balance (Studi Kasus: Hotel Santika Batam). Journal of Civil Engineering and Planning (JCEP), 1(2), 92–98.
Sugiyarto, S., Qomariyah, S., & Hamzah, F. (2013). Analisis network planning dengan cpm (critical path method) dalam rangka efisiensi waktu dan biaya proyek. Matriks Teknik Sipil, 1(4), 408.
Wirabakti, D. M., Abdullah, R., & Maddeppungeng, A. (2017). Studi Faktor-Faktor Penyebab Keterlambatan Proyek Konstruksi Bangunan Gedung. Konstruksia, 6(1).
