Christianson, Mareoadhi (2025) Penilaian Risiko Kecelakaan Kerja Pada Proses Loadout Module Topside Fpso Menggunakan Spmt Dengan Metode Fuzzy Failure Mode And Effect Analysis (FFMEA) Dan Fault Tree Analysis (FTA). Other thesis, Insitut Teknologi Sepuluh Nopember.
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Abstract
Loadout merupakan proses pemindahan deck/modul ke atas barge untuk kemudian dikirim ke lokasi instalasi. Dalam pelaksanaan loadout pada module Topside FPSO, masih terdapat berbagai insiden kecelakaan kerja yang berpotensi membahayakan pekerja. Oleh karena itu, Penilaian risiko diperlukan guna meminimalkan dampak serta kemungkinan terjadinya kecelakaan kerja selama proses loadout. Metode Fuzzy-Failure Mode and Effect Analysis (FFMEA) yang menunjukan risiko dominan yang melalui proses fuzzyfikasi dan menghasilkan Fuzzy-RPN (FRPN) yang diperoleh risiko dominan tertinggi risiko seafastening material yang terjatuh FRPN 6.877.Selanjutnya, metode ini memungkinkan pengidentifikasian risiko utama melalui proses fuzzyfikasi dan menghasilkan nilai fuzzy-Risk Priority Number (FRPN). Selanjutnya dilakukan penilaian risiko dengan metode Fault Tree Analysis (FTA) untuk mendapatkan akar-akar masalah dari risiko dominan pada proses loadout module Topside FPSO tersebut yaitu pekerja tidak melakukan pengecekan ulang bracket atau ikatan seafastening dengan probabilitas sebesar 0.021059 dan Pekerja meletak material terjatuh di area tinggi tanpa pengaman tambahan sebesar 0.003015. Hasil yang didapatkan dari hasil penilaian risiko dilakukan pengendalian risiko untuk dilakukan mitigasi risiko untuk mencegah atau mengurangi kejadian kecelakaan kerja berupa peningkatan prosedur pengecekan seafastening, pemasangan pengaman di area tinggi, dan pelatihan keselamatan bagi pekerja . Mitigasi ini disusun berdasarkan hasil analisis Fuzzy-FMEA dan FTA untuk menekan risiko dominan secara langsung selama proses loadout modul topside FPSO
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Loadout is the process of transferring a deck or module onto a barge, which is then transported to the installation site. During the loadout of the FPSO topside module, various occupational incidents still occur that may pose significant hazards to workers. Therefore, a thorough risk assessment is essential to minimize both the impact and the likelihood of accidents during the loadout process. In this final project, a risk identification and assessment were carried out for occupational hazards that may arise during the loadout of the FPSO topside module. The Fuzzy Failure Mode and Effect Analysis (FFMEA) method was applied, which involved a fuzzification process to determine the dominant risks. The analysis resulted in a Fuzzy Risk Priority Number (FRPN), where the highest risk identified was falling seafastening materials, with an FRPN value of 6.877. Subsequently, the Fault Tree Analysis (FTA) method was used to identify the root causes of this dominant risk. Two main causes were found: workers failing to recheck the seafastening brackets or connections (probability of 0.021059), and the act of placing unsecured materials in elevated areas without additional safety measures (probability of 0.003015). Based on the results of the risk assessment, appropriate risk control and mitigation measures were proposed to prevent or reduce the occurrence of occupational accidents during the loadout process. This includes improvements to seafastening inspection procedures, installation of safety measures in high-risk areas, and safety training for workers. These mitigations are developed based on the results of Fuzzy-FMEA and FTA analyses to directly reduce the dominant risks during the loadout process of the FPSO topside module.
| Item Type: | Thesis (Other) |
|---|---|
| Uncontrolled Keywords: | Loadout, Kecelakaan kerja, Fuzzy Failure Mode And Effect Analysis, Faul Tree Analysis Loadout, Work accident, Fuzzy Failure Mode And Effect Analysis, Fault Tree Analysis |
| Subjects: | T Technology > T Technology (General) T Technology > T Technology (General) > T174.5 Technology--Risk assessment. T Technology > TC Hydraulic engineering. Ocean engineering > TC1680 Offshore structures |
| Divisions: | Faculty of Marine Technology (MARTECH) > Ocean Engineering > 38201-(S1) Undergraduate Thesis |
| Depositing User: | Mareoadhi Christianson |
| Date Deposited: | 17 Jul 2025 06:59 |
| Last Modified: | 17 Jul 2025 06:59 |
| URI: | http://repository.its.ac.id/id/eprint/119897 |
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