ارزیابی ریسک به روش ETBA در یک کارخانه لبنیات

 

 

 

 

Avoiding danger has been a goal for human beings throughout history, and the need for security has always been an integral and inherent part of human nature. People are always looking for ways to improve lifestyle and increase comfort and exploit the environment is to satisfy your needs. In this study, using ETBA technique, potentially hazardous risks were identified and evaluated qualitatively with MIL-STD-882 standard. The ETBA method is a systematic analysis process that helps identify hazards by examining the energies in the system and the barriers to controlling them. This method detects the factors that affect the normal path of energy flow by tracking the energy flow within systems or components and between levels. Data by observation method, interviews with process specialists, using the opinions of production experts while visiting the workplace, reviewing documents, work instructions, technical documents of devices, operational documents and equipment arrangement, documents of maintenance unit, sheets Accidents and medical records of workers were collected and ETBA forms completed. A total of 59 risks and 73 potentially hazardous energy cases were identified, which were classified into 12 energy groups. This study considers the implementation of measures such as safety training, vocational training, inspection monitoring system, management of maintenance system and preventive maintenance in identifying and controlling identified risks.

Keyword: ETBA Method, Risk Assessment, Safety, Industries