Safi'i, Imam (2018) Studi Keterlambatan Proyek Pada Pembangunan Jacket Dengan Metode Checklist Analysis Dan Event Tree Analysis Berbasis Resiko. Undergraduate thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
Dalam pembangunan jacket structure terkadang tidak sesuai dengan jadwal yang telah ditetapkan. Maka dari itu untuk menganalisa berbagai faktor yang dapat menimbulkan keterlambatan pada suatu proyek jacket structure diperlukan suatu pendekatan yang sistematis. Tugas akhir ini, untuk mengevaluasi berbagai faktor penyebab keterlambatan pada proyek EPCC jacket structure Bukit Tua di PT. PAL Indonesia, menggunakan metode Checklist analysis dan ETA (event tree analysis). Didapat ada 3 faktor utama penyebab keterlambatan proyek jacket sturture Bukit Tua yaitu proses procurement yang lama, jadwal perakitan struktur mengalami kemunduran, dan menejemen yang buruk. Dari diagram Event Tree Analysis didapatkan jika proyek jacket strusture Bukit tua mengalami keterlambatan selama 476 hari. Dari pengunaan metode Checklist Analysis didapatkan probabilitas dari ketiga faktor utama penyebab keterlambatan sebesar 0.0289, 0.1309, dan 0.0069, dan probabilitas untuk keterlambatan pembangunan jacket structure Bukit Tua yang merupakan Top Event sebesar 0.1667. Sedangkan untuk hasil dari metode Event Tree Analysis dan Risk Matrix didapat output A yang terjadi karena adanya koreksi atau perubahan desain, memiliki probabilitas tertinggi sebesar 0.0222 dengan tingkat risk index low dimana keterlambatan tersebut dapat terjadi dalam rentan 25 kali proyek jacket dengan keterlambatan antara 1 minggu sampai 1 bulan.
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The project completion of the jacket construction often miss the planned contract with owner. Many factor can make this project delay from the main schedule. Then to analyze so many background factors delay a project requires a systematic approach. In this final project to evaluate the delay factors at EPCC project Bukit Tua jacket structure in PT. PAL Indonesia used Checklist analysis and Event Tree Analysis method. Based on data from PT. PAL Indonesia known that 3 main factors causing the delay long procurement process, structure backward assembly schedule, and bad management. From Event Tree Analysis diagram known that the jacket structure Bukit Tua project delay 476 days. From used Checklist Analysis method obtained probability from 3 main factors that causing delay is 0.0289, 0.1309, and 0.0069, and probability for project delay as main event is 0.1667. Meanwhile result from Event Tree Analysis method and Risk Matrix is output A that can be happen because design correction, has bigger probability 0.0222 with risk index at low level and project delay between 1 week until 1 month.
| Item Type: | Thesis (Undergraduate) |
|---|---|
| Additional Information: | RSKe 627.98 Saf s |
| Uncontrolled Keywords: | Checklist analysis, Event Tree Analysis, Jacket structure, Studi Keterlambatan Proyek. |
| Subjects: | T Technology > TC Hydraulic engineering. Ocean engineering > TC1680 Offshore structures V Naval Science > VM Naval architecture. Shipbuilding. Marine engineering |
| Divisions: | Faculty of Marine Technology (MARTECH) > Ocean Engineering > 38201-(S1) Undergraduate Thesis |
| Depositing User: | Imam Safi'i |
| Date Deposited: | 13 Nov 2020 11:53 |
| Last Modified: | 29 Dec 2020 07:31 |
| URI: | http://repository.its.ac.id/id/eprint/58925 |
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