This research aims to assess the risk from an ergonomic posture, the work of an employee in the steps to push the cart into the thot. Risk analysis researchers with ergonomic risk assessment by using applications developed by the silopkon (RULA SU) method of operation by 1) prepared a survey to know the health workers are currently. 2. assessment of disorders), a body of work to realize the body parts that get abnormal behavior from 3) evaluation of fatigue the employees to know the fatigue of body parts, organs, employees, then bring the data to analyze ergonomic risk assessment by RULA methods (Rapid Upper Limb Assessment) and the results obtained from the assessment of the risk of Palace jewelry quarter steps to work. From employee health assessment survey. Most of the employees are operating from a painful interview disorders from working by index value of 10 staff people disorders from 12 up to evaluate people by using the index of disorder (Abnormal Index) up to 3.46, which means that there are many problems to be received is not, therefore, need to be resolved. The result of the query, feeling fatigue, a percentage of the employee body. The organ has three parts, abnormal fatigue caused by up to 60% on rear shoulders and include upper arms, which are related to the injury on the body parts. Researchers analyze ergonomic risk assessment using the application each employee's duties, SU RULA is in level 4, which means that there must be a way to improve the ergonomics of work to prevent fatigue and injury of an employee in the steps to push the cart into the next fuel thakha Tor. From this assessment, the risk level from a known working posture of the employee and is used as the data in the revised working procedures to reduce the risk of further work.
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