A HAZOP with MCDM Based Risk-Assessment Approach: Focusing on the Deviations with Economic/Health/Environmental Impacts in a Process Industry

Marhavilas, P. K.; Filippidis, Michail; Koulinas, Georgios K.; Koulouriotis, Dimitrios E.

doi:10.3390/su12030993

Cited by 28 publications

(13 citation statements)

References 49 publications

(78 reference statements)

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…The SBD shows that a constant pressure value depends on the cycle of pressurization, but also on the presence of liquid nitrogen in the collection tank. Some nitrogen present in the tank evaporates, contributing to maintaining a fixed level of pressure in the cryostat [30]: Step 3: Analyzed in Section 4.…”

Section: Application Of the Crmmentioning

confidence: 99%

Critical Risks Method (CRM): A New Safety Allocation Approach for a Critical Infrastructure

et al. 2020

View full text Add to dashboard Cite

In the current research, a safety allocation technique named the Critical Risks Method (CRM) has been developed. Starting from a literature review, we analyzed the shortcomings of conventional methods. The outcomes show the primary two criticalities of the most important safety allocation approaches: (1) They are developed for series configuration, but not for parallel ones; (2) they ordinarily give only qualitative outputs, but not quantitative ones. Moreover, by applying the conventional methods, an increase in safety of the units to ensure the safety target leads to an increase of the production costs of the units. The proposed strategy can overcome the shortcomings of traditional techniques with a safety approach useful to series–parallel systems in order to obtain quantitative outputs in terms of failures in a year. The CRM considers six factors that are able to ensure its applicability to a great variety of critical infrastructures. In addition, CRM is described by a simply analytic definition. The CRM was applied to a critical infrastructure (Liquid Nitrogen Cooling Installation) in a nuclear plant designed with series–parallel units. By comparing the CRM outputs with databank safety values, the proposed method was validated.

show abstract

Section: Application Of the Crmmentioning

confidence: 99%

Critical Risks Method (CRM): A New Safety Allocation Approach for a Critical Infrastructure

et al. 2020

View full text Add to dashboard Cite

show abstract

“…Secara langsung sistem dan prosedur tidak bersifat bahaya, tetapi dapat mendorong timbulnya potensi bahaya. Di dalam proses kerja terdapat sumber-sumber bahaya[1], [14]- [16]…”

Section: 6proses Kerjaunclassified

Kriteria Identifikasi Bahaya, Penilaian Dan Pengendalian Risiko Departemen Fabrikasi Pt Unindo Pasifik

Poniman¹,

Mandati²

2020

jatiunik. jurnal. ilm. teknik. manaj. industri.

View full text Add to dashboard Cite

Health and safety risk assessment of PT Unido Pasifik Fabrication department to create a safe and efficient and productive work environment. The fabrication department is the main pillar of company support. The purpose of this study was to analyze the potential hazards in the Production department especially the PT Unindo Pasifik Fabrication Department. In addition this study aims to determine the relationship of knowledge of workers about the potential danger with the behavior of the use of personal protective equipment. This research is an observational descriptive study in which the object of research is the machine, attitude or behavior of the workforce, work processes and work environment. Based on hazard identification, risk assessment and control, there are several hazards and risks that occur with tolerable risk, moderate risk and sustainable risk criteria. Hazard control has been carried out at PT. Unindo Pasifik that is administrative control and the provision of personal protective equipment (PPE). And while the Objective, Target and Program (OTP) are set namely reducing work accidents and reducing occupational diseases in the Fabrication department. Didalam penilaian risiko kesehatan dan keselamatan departemen Fabrikasi PT Unido Pasifik untuk menciptakan lingkugan kerja aman dan efisien serta produktif. Departemen fabrikasi merupakan penopang kegitaan perusahaan yang utama. Tujuan penelitian ini untuk menganalisis potensi bahaya di bagian Produksi khususnya Departemen Fabrikasi PT Unindo Pasifik. Selain itu penelitian ini bertujuan untuk mengetahui hubungan pengetahuan pekerja tentang potensi bahaya dengan perilaku penggunaan alat pelindung diri. Penelitian ini merupakan penelitian deskriptif observasional dimana Objek penelitian adalah mesin, sikap atau perilaku tenaga kerja, proses kerja dan lingkungan kerja. Berdasarkan identifikasi bahaya, penilaian dan pengendalan risiko terdapat beberapa bahaya dan risiko yang terjadi dengan kriteria tolerable risk, moderate risk dan sustainable risk. Pengendalian bahaya sudah dilakukan di PT. Unindo Pasifik yaitu pengendalian bersifat administrative & penyediaan alat pelindung diri (APD). Dan sedangkan Objective, Target dan Program (OTP) yang ditetapkan yaitu mengurangi kecelakaan kerja dan diharapkan dapat mengurangi penyakit yang ditimbulkan akibat kerja di deprtemen fabrikasi tersebut.

show abstract

“…Sebelum menggunakan AHP atau Fuzzy TOPSIS, akan dibentuk kumpulan dari himpunan pairing terpilih menggunakan greedy algorithm. Greedy algorithm digunakan karena dapat memenuhi kendala solusi biner dan setiap nomor penerbangan akan ter-cover minimal satu pairing [16], [19].Setelah kumpulan himpunan pairing terpilih terbentuk, maka dibentuk goal dan kriteria. Goal adalah memilih himpunan pairing terpilih http://dx.doi.org/10.30737/jatiunik.vol 4 no.1 *Corresponding author : dinitarahmalia@gmail.com dari beberapa alternative.…”

Section: Pendahuluanunclassified

Analytic Hierarchy Process (AHP) dan Fuzzy TOPSIS pada Pemilihan Himpunan Pairing Terpilih dari Jadwal Penerbangan

Rahmalia

Rohmah

Azizah

2020

jatiunik. jurnal. ilm. teknik. manaj. industri.

View full text Add to dashboard Cite

In the flight industry, there are two highest costs such as fuel cost and crew cost. The crew cost is affected by pairings selected from flight schedule. This research will explain about selecting the set of selected pairings using Analytic Hierarchy Process (AHP) and Fuzzy Technique for Order Performance by Similarity to Ideal Solution (Fuzzy TOPSIS). Before using either Fuzzy AHP or Fuzzy TOPSIS, it will be formed collection of the set of selected pairings using greedy algorithm. After collection of the set of selected pairings is formed, then we determine goal and criteria. The goal is selecting the set of selected pairings from some alternatives. For each the set of selected pairings, there are some criterions such as the number of deadhead, the number of pairing A2, the number of pairing A3, the number of pairing A4, the number of pairing A5, and the number of pairing A6. Based on simulation results, both AHP and Fuzzy TOPSIS can select and give the rank of priority in entire the set of selected pairings. Pada industri maskapai penerbangan, terdapat dua biaya yang sangat besar yaitu biaya bahan bakar dan biaya kru. Biaya kru dipengaruhi oleh pairing yang terpilih dari jadwal penerbangan. Pada penelitian ini akan dilakukan pemilihan himpunan pairing terpilih menggunakan metode Analytic Hierarchy Process (AHP) dan Fuzzy Technique for Order Performance by Similarity to Ideal Solution (Fuzzy TOPSIS). Sebelum menggunakan AHP atau Fuzzy TOPSIS, akan dibentuk kumpulan dari himpunan pairing terpilih menggunakan greedy algorithm. Setelah kumpulan himpunan pairing terpilih terbentuk, maka dibentuk goal dan kriteria. Goal adalah memilih himpunan pairing terpilih dari beberapa alternative. Pada setiap himpunan pairing yang terpilih, terdapat beberapa kriteria seperti jumlah deadhead, jumlah pairing A2, jumlah pairing A3, jumlah pairing A4, jumlah pairing A5, dan jumlah pairing A6. Berdasarkan hasil perhitungan, metode AHP dan Fuzzy TOPSIS dapat memilih dan memberi peringkat prioritas pada pemilihan himpunan pairing terpilih.

show abstract

A HAZOP with MCDM Based Risk-Assessment Approach: Focusing on the Deviations with Economic/Health/Environmental Impacts in a Process Industry

Cited by 28 publications

References 49 publications

Critical Risks Method (CRM): A New Safety Allocation Approach for a Critical Infrastructure

Critical Risks Method (CRM): A New Safety Allocation Approach for a Critical Infrastructure

Kriteria Identifikasi Bahaya, Penilaian Dan Pengendalian Risiko Departemen Fabrikasi Pt Unindo Pasifik

Analytic Hierarchy Process (AHP) dan Fuzzy TOPSIS pada Pemilihan Himpunan Pairing Terpilih dari Jadwal Penerbangan

Contact Info

Product

Resources

About