Kata Kunci
Jalur kritis
Fast Tracking (overlap Method)
Abstrak
Suatu proyek konstruksi dikerjakan dengan perencanaan yang matang agar proyek selesai sesuai dengan jangka waktu yang ditentukan. Pada umumnya, penjadwalan proyek menggunakan estimasi durasi yang pasti. Namun banyak faktor ketidakpastian (uncertainty) sehingga durasi masing-masing kegiatan tidak dapat ditentukan dengan pasti. Faktor penyebab ketidakpastian durasi tersebut diantaranya adalah produktivitas pekerja, faktor cuaca, persediaan alat, bahan dan lain-lain. Pada metode jaringan kerja dikenal adanya jalur kritis, yaitu jalur yang memiliki rangkaian komponen-komponen kegiatan, dengan total jumlah waktu terlama. Jika terjadi keterlambatan, maka akan menyebabkan keterlambatan proyek keseluruhan. Adapun metode yang digunakan pada Proyek Pembangunan Student Center Fakultas Kedokteran Universitas Hasanuddin dengan menggunakan metode Fast Tracking (overlapMethod), mempercepat jadwal dengan mengerjakan bagian-bagian lingkup proyek secara tumpang tindih.Dari hasil penelitian didapat durasi normal dari perencanaan Proyek Pembangunan Student Center Fakultas Kedokteran Universitas Hasanuddin adalah 118 Hari. Berdasarkan penelitian menggunakan Metode Overlap atau Fast Tracking Method, mempercepat jadwal dengan mengerjakan bagian-bagian lingkup proyek secara tumpang tindih memiliki waktu proyek selama 90 hari, dengan efisiensi waktu 28 Hari, dapat dilihat bahwa menggunakan Metode Overlap atau Fast Tracking, efisien  dibandingkan  dari perencanaan sebelumnya.
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A construction project is done with careful planning so that the project is completed in accordance with the specified time period. In general, project scheduling uses definite duration estimates. But there are many uncertainty factors so that the duration of each activity cannot be determined with certainty. Factors causing the uncertainty of the duration include worker productivity, weather factors, inventory of tools, materials and others. In the working network method there is a known critical path, which is a path that has a series of activity components, with the longest total amount of time. If there is a delay, it will cause an overall project delay. The method used in the Construction Project of the Student Center of the Faculty of Medicine, Hasanuddin University using the Fast Tracking (overlapMethod) method, accelerates the schedule by overlapping parts of the project. From the results of the study, the normal duration of planning for the Student Center of the Faculty of Medicine at Hasanuddin University was planned to be 118 days. Based on the research using the Overlap or Fast Tracking Method Method, speeding up the schedule by working overlapping parts of the project has a project time of 90 days, with an efficiency of 28 days, it can be seen that using the Overlap or Fast Tracking Method, efficient compared to planning previous
Referensi
Anderson David R, 1996. Manajemen Sains: Pendekatan Kuintatif Untuk Pemgambilan Keputusan Manajemen Jilid 1, Erlangga, Jakarta.
Arianie GP. Puspitasari NB. (2017). Perencanaan Manajemen proyek dalam Meningkatkan Efisiensi dan Efektifitas Sumber Daya perusahaan (Studi kasus: Qiscus Pte Ltd). Jurnal Teknik Industri 12(3)
Ismael I,. (2013). Keterlambatan Proyek Konstruksi Gedung Faktor Penyebab dan Tindakan pencegahannya.Jurnal Momentum Teknik Geodesi Institut Teknologi Padang 14(1)
Jusmidah. (2016). Analisis Produktivitas tenaga Kerja pada Proyek Pekerjaan jembatan Ammasangan. PENA TEKNIK: Jurnal Ilmiah Ilmu-ilmu Teknik 1(1), 47 – 54.
Sudarsana DK. (2018). Pengendalian Biaya dan Jadual Terpadu pada proyek Konstruksi. Jurnal Ilmiah teknik Sipil 12(2).
Sulistiono, Waluyo. (2016). Tinjauan Manajemen investasi pada proyek PLTM Siteba IV Kabupaten Luwu. PENA TEKNIK: Jurnal Ilmiah Ilmu-ilmu Teknik 1(1), 39 – 46
Tanjung, Masyur. (2017). Fungsi organisasi Dalam Manajemen Proyek. Jurnal Mantik Penusa 1(1)
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