Analisis Percepatan Inspeksi Jacket Platform Dari PT. XYZ Pada Proyek PT. ABC Menggunakan Metode TCTO (Time Cost Trade Off)

Emerio, Eriel (2025) Analisis Percepatan Inspeksi Jacket Platform Dari PT. XYZ Pada Proyek PT. ABC Menggunakan Metode TCTO (Time Cost Trade Off). Other thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

Proyek inspeksi struktur platform lepas pantai memerlukan perencanaan waktu dan biaya yang efisien guna menjamin kelancaran pelaksanaan serta integritas struktural. Dalam penelitian Tugas Akhir ini, dilakukan analisis penjadwalan menggunakan metode Critical Path Method (CPM) untuk mengidentifikasi jalur kritis kegiatan inspeksi pada proyek PT. XYZ untuk PT. ABC. Selanjutnya, diterapkan metode Time-Cost Trade-Off (TCTO) untuk menentukan aktivitas yang memungkinkan dipercepat guna mengurangi durasi proyek secara keseluruhan. Hasil analisis menunjukkan bahwa penambahan tenaga kerja inspektor berpengaruh terhadap percepatan durasi kegiatan pada jalur kritis. Dari beberapa variasi tambahan tim inspektor percepatan yang diuji, diperoleh kombinasi percepatan dengan biaya tambahan paling optimal sebesar Rp 2.123.958.337 untuk penambahan 2 tim inspektor dan terjadi percepatan durasi proyek menjadi 112 hari. Percepatan ini dilakukan untuk menghindari cuaca ekstrem yang terjadi di Bulan September.
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Offshore platform inspection projects require efficient time and cost planning to ensure smooth execution and structural integrity. In this final project research, scheduling analysis was conducted using the Critical Path Method (CPM) to identify critical path activities in the inspection project carried out by PT. XYZ for PT. ABC. Subsequently, the Time-Cost Trade-Off (TCTO) method was applied to determine which activities could be accelerated to reduce the overall project duration. The analysis results show that adding inspector teams significantly affected the acceleration of activities along the critical path. Among several inspector team addition scenarios tested, the most optimal acceleration option resulted in an additional cost of IDR 2,123,958,337 with the addition of two inspector teams, shortening the project duration to 112 days. This acceleration was implemented to avoid extreme weather conditions expected in September.

Item Type:	Thesis (Other)
Uncontrolled Keywords:	Jalur Kritis, CPM, TCTO, Crashing, Crash Cost, Critical Path Method, Time-Cost Trade-Off, Project Crashing, Optimal Cost, Critical Path
Subjects:	H Social Sciences > HD Industries. Land use. Labor > HD3656 Inspection. Factory inspection T Technology > T Technology (General) > T56.8 Project Management T Technology > TC Hydraulic engineering. Ocean engineering > TC1680 Offshore structures
Divisions:	Faculty of Marine Technology (MARTECH) > Ocean Engineering > 38201-(S1) Undergraduate Thesis
Depositing User:	Eriel Emerio
Date Deposited:	23 Jul 2025 07:06
Last Modified:	23 Jul 2025 07:06
URI:	http://repository.its.ac.id/id/eprint/120895

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