scholarly journals Risk-informed Decision Making

2010 ◽  
Vol 132 (01) ◽  
pp. 28-33 ◽  
Author(s):  
Bilal M. Ayyub ◽  
Peter G. Prassinos ◽  
John Etherton

This article presents an overview of the need for inclusion of an effective risk analysis program in a product’s lifecycle. Risk-based technologies (RBT) are tools and processes used to assess and manage the risks of a component—or even of an entire system. One RBT method is risk assessment, which consists of hazard identification, scenario-probability assessment, and consequence assessment. Another method is risk control, which uses failure prevention and consequence mitigation, as well as risk communication. Risk can be quantified by estimating probabilities and consequences in a qualitative manner using expert opinion and communicated using matrices for preliminary screening. There are four primary ways available to deal with risk within the context of a risk management strategy: risk reduction or elimination, risk transfer, risk avoidance, and risk absorbance or pooling. The use of tools such as risk analysis helps enable decision makers to be as informed on the risks involved with each choice as they are with other important parameters of the system such as strategic importance, schedule criticality, cost, and customer satisfaction.

2021 ◽  
Vol 4 (1) ◽  
pp. 79-88
Author(s):  
Sugiyanto Sugiyanto ◽  
Dewi Puspita Arum ◽  
Anggi Andriani Rahayu

Abstract - Cooperatives as business entities cannot be separated from various risks that must be present, uncertainty is difficult to predict and can cause losses. Risk management needs to be implemented to see the impact, in order the organization goals can be achived. Risk management has not been implemented in many cooperative business entities. The purpose of this research is to identify, map and formulate risk management strategies in Dairy Cattle and Milk Production Business. The research method used is a case study. The results of this study identified 17 possible events of risk. The 13 risks are categorized as "moderate" risk, 3 risks in the "high" category, and 1 risk in the "extreme" category. When viewed from the results of the risk mapping in the risk matrix, it shows that the business risks are in the yellow and red areas. Risk management strategy at a moderate risk level is risk reduction). At high risk, the risk management strategy is carried out with risk avoidance. And at extreme risk, the handling strategies implemented include risk transfer and risk avoidance. Abstrak- Koperasi sebagai badan usaha tidak lepas dari berbagai risiko yang harus dihadapi, ketidakpastian sulit diprediksi dan dapat menimbulkan kerugian. Manajemen risiko perlu diimplementasikan untuk mengetahui dampaknya, agar tujuan organisasi dapat dicapai. Manajemen risiko belum banyak diimplementasikan pada badan usah koperasi. Tujuan dari penelitian ini adalah untuk mengidentifikasi, memetakan dan memformulasikan strategi manajemen risiko pada Usaha Sapi Perah dan Produksi Susu Koperasi. Metode penelitian yang digunakan adalah studi kasus. Hasil penelitian ini teridentifikasi sebanyak 17 kejadian yang kemungkinannya menjadi risiko. 13 risiko tersebut termasuk risiko dalam kategori "moderat", 3 risiko dalam kategori "tinggi", dan 1 risiko dalam kategori "ekstrim". Jika dilihat dari hasil pemetaan risiko dalam matrik risiko bahwa risiko usaha ini berada di area kuning dan merah. Strategi manajemen risiko pada tingkatan risiko moderat diformulasikan strategi manajemen risiko dengan pengurangan risiko (risk reduction). Pada risiko tinggi, strategi manajemen risiko dilakukan dengan penghindaran risiko. Dan pada risiko ekstrim, strategi penanganan yang dilakukan meliputi Risk Transfer (mengalihkan risiko) dan Risk Avoidance (penghindaran risiko)


Author(s):  
Dhea Rizky Novandhini ◽  
M. Affan Mahfudz ◽  
Indriati Paskarini

 Introduction: PT X is one of the companies in fertilizer production industry. There are two high-risk activities that endanger the safety and health of workers, namely supervision of welding and oil level checking in ammonia plant field of PT X. The purpose of this research was to apply risk management to the activities. Method: This research was a descriptive study which was carried out in observation using a cross sectional design. Variables in this study included hazard identification, basic risk analysis, risk control that has been done, existing risk analysis, and risk reduction assessment. The tools used for the data collection were observation sheets, interview guide sheets, and Job Safety Analysis sheets. Data that has been obtained through observation and interviews was processed using Fine (1971) semi quantitative technique. Results: The results of hazard identification were known to have as many as 6 potential hazards. The assessment results in the basic risk analysis showed that the initial risk level consisted of 3 risks with very high level, 2 risks with a substantial level and 1 risk with priority 3 level. After the risk control effort was applied, the results of the assessment in the existing risk analysis showed that the level of risk has decreased significantly. Conclusion: The value of risk reduction of each potential hazard results decreases by 95%, 88.89%, 85%, 93.33%, 66.67%, and 75%.Keywords: ammonia plant, fertilizer production industry, risk management


2020 ◽  
Vol 9 (2) ◽  
Author(s):  
Cut Ita Erliana ◽  
Abdul Azis

Penelitian ini dilakukan pada derah bertegangan tinggi, dimana masalah yang di hadapi akan mengganggu Gardu Induk (switchyard) 150 Kv di PT.PJB UBJ OM PLTMG arun. Bertujuan untuk mengetahui risiko bahaya perlu menjadi perhatian. serta untuk mengidentifikasi bahaya risiko. Dengan menggunakan metode hazard identification, risk analysis and risk control (hirarc) serta menggunakan pendekatan secara interview langsung ke pekerja. Dalam penelitian didapatkan 3 (tiga) aktivitas dimana masing-masing aktivitas terdiri dari 3(tiga),4(empat),dan 2(dua) proses sehingga memiliki total 9(sembilan) proses. Berdasarkan penilaian risiko maka risiko yang mungkin terjadi di switchyard Gardu Induk (switchyard) 150 kV di PT.PJB UBJ OM PLTMG arun yaitu 1 (satu) risiko Substansial Risk (9.1%).,3 (tiga) risiko Moderate Risk (27,27%), dan 7 (tujuh) risiko Trolerable Risk (63,63%). Tingkatan risiko tersebut difungsikan untuk mendapatkan pengendalian pada semua risiko yang mungkin terjadi


2018 ◽  
Vol 35 (4) ◽  
pp. 133-136
Author(s):  
R. N. Ibragimov

The article examines the impact of internal and external risks on the stability of the financial system of the Altai Territory. Classification of internal and external risks of decline, affecting the sustainable development of the financial system, is presented. A risk management strategy is proposed that will allow monitoring of risks, thereby these measures will help reduce the loss of financial stability and ensure the long-term development of the economy of the region.


2021 ◽  
Vol 1 (2) ◽  
pp. 215-224
Author(s):  
Diana Putri ◽  
Asril Asril ◽  
Beny Yulianto

ABSTRAK Rumah Potong Hewan merupakan suatu bangunan yang memiliki desain dan konstruksi khusus digunakan sebagai tempat pemotongan hewan. Aktivitas kerja di RPH memiliki potensi bahaya yang dapat mengancam keselamatan dan kesehatan kerja. Berdasarkan observasi awal, RPH Kota Pekanbaru ini tidak memiliki laporan bulanan maupun tahunan mengenai data kecelakaan, dan juga belum pernah melakukan identifikasi, dan penilaian terhadap bahaya yang ada. Adapun tujuan penelitian ini yaitu untuk menganalisis keselamatan kesehatan kerja (K3) terhadap risiko bahaya lingkungan fisik di tempat kerja dengan metode “HIRARC” (Hazard Identification, Risk Assessment, and Risk Control). Jenis penelitian ini adalah kualitatif analitik. Lokasi penenlitian dilakukan di rumah potong hewan Kota Pekanbaru, penelitian dilakukan pada bulan Juli-Agustus 2020. Informan dalam penelitian ini sebanyak 6 orang, sebagai informan utama yaitu Kepala UPTD, 2 orang informan pendukung yaitu koordinator lapangan dan dokter hewan, dan informan kunci yaitu pekerja, metode yang digunakan peneliti yaitu wawancara mendalam dan observasi langsung. Berdasarkan hasil penelitian yang dilakukan potensi bahaya tingkatan risiko “Ekstrim” seperti diseruduk sapi pada proses penggiringan sapi menuju killing box, tertimpa katrol dan sapi pada proses penggantungan dan pemindahan sapi menggunakan katrol. Rumah Potong Hewan belum pernah melakukan identifikasi bahaya, penilaian risiko akan tetapi untuk pengendalian risiko sudah dilakukan beberapa upaya di rumah potong hewan, seperti SOP, Shift kerja, dan juga APD. Rekomendasi yang diberikan yaitu diharapkan sebaiknya RPH memiliki fasilitas yang berhubungan dengan kesehatan pekerja. Perlu adanya upaya pengendalian risiko secara engineering control, contohnya, membuat kerangkeng sapi. administrative control, seperti, memberikan sosialisasi, maintenance, housekeeping dan inspeksi, terhadap alat, mesin dan pekerja. ABSTRACTSlaughterhouse is a building having the design and construction specifically used as animal slaughterhouse. Slaughterhouse’s work activities have potential of hazards which can cause harm to workers’ safety and health. Based on pre observation, the slaughterhouse in Pekanbaru does not have any monthly and annual report about the data of accident. This livestock production also has no doing identification and assessment of hazard. The purposes of this study are to analyze occupational health and safety toward risk of danger physical environment at work, this study uses Hazard Identification, Risk Assessment, and Risk Control “HIRARC” method which using likelihood and severity level of each hazard as references to define a risk value. There are 6 informants the maininfromants is a UPTD head, 2 supporting informants are the field coordinator and venetarian, and the key informant is a worker, The methode that use in this study is interview And observation. The study shows that the most extreme are getting hit by a cow in cattle herding to killing box, falling of a cow hoist material from conveyor railing in shackling and hoisting process. Slaughterhouse has never done hazard identification and risk assessment. However, for risk control have done several attempts in slaughterhouse, such as Standard Operating Procedures, work shifts, and Personal Protective Equipment. Recommendation is given that the slaughterhouse should has facilities related to health of workers. It needs an effort to risk control through engineering control such as making cow cages, administrative control, such as giving socialization, maintenance, housekeeping and inspection of tools, machines and workersKeywords : Slaughterhouse, Hazard, Risk, Physical Environtmen, HIRARC.


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