Maharani, Nadira Putri (2022) Analisis Risiko Pada Proses Produksi Main Product Dan By Product PT. Ciomas Adisatwa Unit RPA Pabelan Dengan Metode Failure Mode And Effect Analysis Dan Fault Tree Analysis. Other thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
PT. Ciomas Adisatwa merupakan anak perusahaan dari PT. Japfa Comfeed yang bergerak di bidang pengolahan protein hewani yaitu ayam karkas. Proses produksi dilakukan di RPA (Rumah Pemotongan Ayam) Type A. Produk utama dari PT. Ciomas Adisatwa adalah main product dan by product. Kedua produk ini diproduksi melalui beberapa tahapan di 2 pabrik yaitu dirty area dan clean area. Dalam menjalankan proses produksinya, Departemen Produksi gagal memenuhi target produksi dari perusahaan yaitu 75% diolah menjadi main product dan 22% diolah menjadi by product. Hal ini disebabkan karena adanya kesalahan yang terjadi selama proses produksi sehingga diperlukan peran manajemen risiko. Oleh karena itu, penelitian ini bertujuan untuk mengidentifikasi, menganalisis, mengevaluasi, dan memberikan rekomendasi langkah penanganan risiko pada proses produksi main product dan by product. Identifikasi dan analisis risiko dilakukan pada 25 aktivitas pada dirty area dan clean area dengan metode Failure Mode and Effect Analysis (FMEA). Risiko yang diidentifikasi merupakan risiko yang dianggap menyebabkan produk defect dan hambatan dalan proses produksi. Setelah itu dilakukan penilaian 3 dimensi risiko yaitu occurrence, severity, dan detection. Penilaian occurrence dilakukan dengan metode Fault Tree Analysis (FTA), severity dan detection dinilai berdasarkan expert judgement. Kemudian dilakukan evaluasi risiko yang terdiri dari perhitungan Risk Priority Number (RPN), ketagorisasi 4 level risiko (extreme risk, high risk, medium risk, dan low risk), dan penentuan risiko prioritas. Tahap terakhir adalah menentukan rekomendasi langkah penanganan risiko prioritas. 38 kejadian risiko berhasil diidentifikasi dengan rincian 20 kejadian risiko pada dirty area dan 18 kejadian risiko pada clean area. RPN tertinggi di dirty area sebesar 560 yaitu risiko “terjadi kecelakaan saat proses pengiriman ayam dari peternakan ke RPA”, sedangkan nilai RPN tertinggi pada clean area sebesar 378 yaitu risiko “daging hancur saat marinasi manual”. Hasil kategorisasi risiko pada dirty area yaitu 14% extreme risk, 5% high risk, 38% medium risk, dan 43% low risk. Sedangkan pada clean area yaitu 39% extreme risk, 22% high risk, 28% medium risk, dan 11% low risk. Berdasarkan konsep paretto, terdapat 20 risiko prioritas yaitu 9 risiko prioritas pada dirty area dan 11 risiko prioritas pada clean area. 20 risiko prioritas ini masing-masing diberikan rekomendasi langkah penanganan risiko berupa avoiding risk dan mitigating risk.
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PT. Ciomas Adisatwa is a subsidiary of PT. Japfa Comfeed which is engaged in animal protein processing, namely chicken carcass. The production process is carried out at RPA (Chicken Slaughterhouse) Type A. The main products from PT. Ciomas Adisatwa is the main product and by product. These two products are produced through several stages in 2 factories, namely the dirty area and the clean area. In carrying out the production process, the Production Department failed to meet the company's production target of 75% being processed into main products and 22% being processed into by products. This is due to an error that occurred during the production process so that a risk management role is needed. Therefore, this study aims to identify, analyze, evaluate, and provide recommendations for risk management steps in the main product and by product production processes. Risk identification and analysis were carried out on 25 activities in dirty areas and clean areas using the Failure Mode and Effect Analysis (FMEA) method. The identified risks are risks that are considered to cause product defects and bottlenecks in the production process. After that, three dimensions of risk are assessed, namely occurrence, severity, and detection. Occurrence assessment is carried out using the Fault Tree Analysis (FTA) method, severity and detection are assessed based on expert judgment. Then a risk evaluation is carried out which consists of calculating the Risk Priority Number (RPN), categorizing 4 levels of risk (extreme risk, high risk, medium risk, and low risk), and determining priority risk. The last stage is to determine recommendations for priority risk management steps. 38 risk events were identified with details of 20 risk events in the dirty area and 18 risk events in the clean area. The highest RPN in the dirty area is 560, namely the risk of "an accident occurs during the process of sending chickens from the farm to the RPA", while the highest RPN value in the clean area is 378, namely the risk of "meat being destroyed during manual marinating". The results of risk categorization in the dirty area are 14% extreme risk, 5% high risk, 38% medium risk, and 43% low risk. While the clean area is 39% extreme risk, 22% high risk, 28% medium risk, and 11% low risk. Based on the Paretto concept, there are 20 priority risks, namely 9 priority risks in dirty areas and 11 priority risks in clean areas. Each of these 20 priority risks is given recommendations for risk handling steps in the form of avoiding risk and mitigating risk.
| Item Type: | Thesis (Other) |
|---|---|
| Additional Information: | RSI 658.155 Mah a-1 2022 |
| Uncontrolled Keywords: | Failure Mode and Effect Analysis, Fault Tree Analysis, Manajemen Risiko, Proses Produksi, Risiko, Failure Mode and Effect Analysis, Fault Tree Analysis, Production Process, Risk, Risk Management |
| Subjects: | H Social Sciences > HD Industries. Land use. Labor > HD61 Risk Management Q Science > QA Mathematics > QA76.9.F38 Fault-tolerant computing |
| Divisions: | Faculty of Industrial Technology and Systems Engineering (INDSYS) > Industrial Engineering > 26201-(S1) Undergraduate Thesis |
| Depositing User: | - Davi Wah |
| Date Deposited: | 02 Feb 2024 06:49 |
| Last Modified: | 02 Feb 2024 06:49 |
| URI: | http://repository.its.ac.id/id/eprint/105270 |
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