Risk Analysis of Return Support Material on Gas Compressor Platform Project

CITIES 2016 International Conference: Coastal Planning for Sustainable Maritime Development

Silvianita^1 ; Aulia, B.U.^2 ; Khakim, M.L.N.^1 ; Rosyid, Daniel M.^1

Department of Ocean Engineering, Faculty of Marine Technology, Institut Teknologi Sepuluh Nopember, Surabaya, Indonesia^1

Department of Urban and Regional Planning, Faculty of Civil Engineering and Planning, Institut Teknologi Sepuluh Nopember, Surabaya, Indonesia^2

关键词: Event tree analysis;    Fault tree analyses (FTA);    Jacket structures;    Paper analysis;    Support materials;    Systematic method;    Top events;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/79/1/012003/pdf
DOI  :  10.1088/1755-1315/79/1/012003

来源: IOP

【 摘 要 】

On a fixed platforms project are not only carried out by a contractor, but two or more contractors. Cooperation in the construction of fixed platforms is often not according to plan, it is caused by several factors. It takes a good synergy between the contractor to avoid miss communication may cause problems on the project. For the example is about support material (sea fastening, skid shoe and shipping support) used in the process of sending a jacket structure to operation place often does not return to the contractor. It needs a systematic method to overcome the problem of support material. This paper analyses the causes and effects of GAS Compressor Platform that support material is not return, using Fault Tree Analysis (FTA) and Event Tree Analysis (ETA). From fault tree analysis, the probability of top event is 0.7783. From event tree analysis diagram, the contractors lose Rp.350.000.000, - to Rp.10.000.000.000,.