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Application of the Job Safety Analysis (JSA) Method to Assessment Occupational Risk at the Workplace of the Laser Cutter Operator

Palega Michal

Management and Production Engineering Review

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2021

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Vol. 13, No. 3

40--50

EN

Occupational risk is closely related to work environment. For the same positions, but in different working conditions threats and level of risk can be different. For this also estimating the degree of damage hazard the largest possible should be adopted effects. However, when estimating probability occurrence of threats should include, among others: working conditions, events from the past, or possible employee behavior (in particular those that may be the cause of an accident at work). The source of the above information may be data from statistics or observations of work stations. The article presents the assessment of occupational risk at the position of the laser cutter operator, which was carried out using the Job Safety Analysis (JSA) method. According to this method, occupational risk is determined on the basis of two parameters, i.e.: consequences of C and probability of consequences P. In turn, the probability of consequences is the sum of three factors: frequency of hazard F, probability of event O and avoidability or damage limitation A.

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Identyfication and assessment of occupational hazards in the working environment of the laser cutter operator

Palega Michal, Krause Marcin

System Safety : Human - Technical Facility - Environment

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2020

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Vol. 2, nr 1

121--130

EN

The purpose of this article was to identify occupational hazards at the laser cutter operator's workplace and to assess occupational risk. The article also indicates the basic requirements for the analyzed workplace. Research methods included: observation of the workplace (using a checklist), interviews with the employer, selected employees and a health and safety specialist, as well as analysis of the company's internal documents. The occupational risk assessment carried out at work using the Risk Score method showed that there are many different risk factors for accidents or diseases related to the work performed at the position of the laser cutter operator. However, thanks to the preventive measures applied, they are in the analyzed workplace at an acceptable (acceptable) level.

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Assessment of technical safety of employees during the operation of the laser cutter

Palega Michal

System Safety : Human - Technical Facility - Environment

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2020

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Vol. 2, nr 1

131--141

EN

The operation of various types of machinery and equipment constituting a material work environment exposes employees to many different hazards (especially mechanical hazards). According to the Polish law, the basic duty of both machine manufacturers and employers is to limit the level of these hazards and to provide employees with broadly understood safety. The article presents the basic issues related to the technical safety of laser cutter operators on the example of a selected industrial plant. Technical and organizational solutions used to reduce the level of risk associated with the use of the selected machine were assessed.