Proposed improvements to minimize human error in cabin crew during service during in flight
A Aktivitas utama cabin crew saat service during in flight yaitu memindahkan main dish dari oven ke troli, mempersiapkan minuman di atas troli, membuat minuman panas (teh/kopi), serving to passanger dan prosedur debarrasser. Berdasarkan aktivitas tersebut, terdapat permasalahan yaitu teridentifikasi adanya kecelakaan kerja yang disebabkan oleh human error. Penelitian ini bertujuan untuk mengidentifikasi dan mengukur potensi human error pada aktivitas service during in flight menggunakan metode SHERPA dan FMEA serta memberikan usulan perbaikan untuk meminimasi terjadinya faktor human error. Hasil identifikasi menggunakan SHERPA diketahui terdapat 17 aktivitas yang terdiri dari 12 subtask berpotensi error dan 5 subtask tidak berpotensi error. Hasil pengukuran potensi human error menggunakan FMEA didapatkan nilai RPN tertinggi pada setiap aktivitas terdapat pada subtask 1.1 menggunakan sarung tangan sebesar 105, subtask 2.2 menempatkan minuman di atas troli sebesar 40, subtask 3.3 meletakan pot air panas di atas troli sebesar 28, subtask 4.1 mendorong troli dari galley menuju lorong sebesar 28 dan subtask 5.1 membersihkan sisa makanan dan minuman sebesar 56. Berdasarkan nilai RPN tertinggi dari setiap aktivitas, diusulkan perbaikan berupa peninjauan ulang terhadap bahan sarung tangan, mendesain ulang serving tray set up, melakukan announcement kepada penumpang sebelum serving to passanger dan melakukan alokasi awak kabin.Kata Kunci: FMEA, HTA, Human Error, SHERPA.
T The main activities of the cabin crew during service during in flight are moving the main dish from the oven to the trolley, preparing drinks on the trolley, making hot drinks (tea/coffee), serving to passangers and debarrasser procedures. Based on these activities, there are problems, namely identified work accidents caused by human error. This study aims to identify and measure the potential for human error in service activities during in flight using the SHERPA and FMEA methods and provide suggestions for improvements to minimize the occurrence of human error factors. The identification results using SHERPA showed that there were 17 activities consisting of 12 subtasks with potential errors and 5 subtasks without potential errors. The results of measuring the potential for human error using FMEA obtained the highest RPN value in each activity in subtask 1.1 using gloves of 105, subtask 2.2 placing drinks on the trolley of 40, subtask 3.3 placing the hot water pot on the trolley of 28, subtask 4.1 pushing the trolley from the galley to the hallway of 28 and subtask 5. Based on the highest RPN value of each activity, improvements are proposed in the form of reviewing the glove material, redesigning the serving tray set up, making an announcement to passengers before serving to passanger and allocating cabin crew.Keywords : FMEA, HTA, Human Error, SHERPA.