Faktor Penentu Inspeksi Anjungan Terpancang Lepas Pantai di Indonesia

Sidiq, Rizky Bahtiar (2023) Faktor Penentu Inspeksi Anjungan Terpancang Lepas Pantai di Indonesia. Masters thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

Terdapat 613 anjungan terpancang lepas pantai di Indonesia sejak tahun 1971 sampai sekarang. Dari 613 anjungan tersebut, 54,65% telah berumur lebih dari 20 tahun dan 24,63% berumur 16-20 tahun. Dengan bertambahnya umur suatu anjungan terpancang lepas pantai, maka kondisi struktur tersebut akan mengalami beberapa kerusakan. Agar anjungan tersebut dapat melanjutkan layanan atau memperpanjang operasinya, kondisi integritas konstruksi anjungan terpancang lepas pantai saat ini perlu dilakukan inspeksi, sehingga apabila terdapat kerusakan pada konstruksi tersebut dapat segera dilakukan perbaikan. Tujuan penelitian ini adalah untuk mengetahui faktor-faktor yang mempengaruhi inspeksi anjungan terpancang lepas pantai di Indonesia.
Penelitian ini menggunakan kuesioner sebagai alat pengumpulan data. Dari 38 kuesioner yang telah diisi, terdapat 30 kuesioner yang bisa diproses lebih lanjut ke tahap analisis data. Kuesioner penilaian faktor diisi oleh para praktisi senior atau manajer sampai jajaran direktur dengan pengalaman kerja minimal 15 tahun pada perusahaan yang terkait inspeksi anjungan terpancang lepas pantai. Selanjutnya dilakukan analisis faktor dan analisa deskriptif untuk menarik kesimpulan faktor penentu inspeksi anjungan terpancang lepas pantai di Indonesia.
Berdasarkan hasil analisis yang telah dilakukan, dari 10 variabel faktor awal sebagai faktor penentu inspeksi anjungan terpancang lepas pantai, terbentuk 3 faktor utama yang dapat mewakili variabel-variabel yang lain, faktor utama tersebut yaitu: faktor kondisi lingkungan, desain struktural, dan anomali dan cacat.
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There are 613 fixed offshore platforms in Indonesia since 1971 until now. Of the 613 platforms, 54.65% were more than 20 years old and 24.63% were 16-20 years old. With the increasing age of an offshore platform, the condition of the structure will experience some damage. In order for the platform to continue its service or extend its operation, the condition of the integrity of the construction of the fixed offshore platform currently needs to be inspected, so that if there is damage to the construction, repairs can be made immediately. The purpose of this study was to determine the factors that affect inspections of fixed offshore platforms in Indonesia.
This study uses a questionnaire as a data collection tool. Of the 38 questionnaires that have been filled in, there are 30 questionnaires that can be processed further to the data analysis stage. The factor assessment questionnaire was filled out by senior practitioners or managers up to directors with a minimum of 15 years work experience in companies related to inspection of offshore mounted platforms. Furthermore, factor analysis and descriptive analysis were carried out to draw conclusions on the determinants of inspection of offshore fixed platforms in Indonesia.
Based on the results of the analysis that has been carried out, from the 10 initial factor variables as determining factors for inspection of offshore fixed platforms, 3 main factors are formed which can represent other variables, the main factors are: environmental conditions, structural design, and anomalies and defects.

Item Type:	Thesis (Masters)
Uncontrolled Keywords:	Inspeksi, Anjungan Terpancang Lepas Pantai, Faktor Penentu. Inspection, Fixed Offshore Platform, Determinants
Subjects:	T Technology > TA Engineering (General). Civil engineering (General) T Technology > TC Hydraulic engineering. Ocean engineering > TC1665 Offshore structures--Materials.
Divisions:	Faculty of Civil, Planning, and Geo Engineering (CIVPLAN) > Civil Engineering > 22101-(S2) Master Thesis
Depositing User:	Rizky Bahtiar Sidiq
Date Deposited:	13 Feb 2023 09:15
Last Modified:	13 Feb 2023 09:15
URI:	http://repository.its.ac.id/id/eprint/97009

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