Ergonomic risk evaluation to minimize musculoskeletal disorders of workers at batik cap industry

Abstract

This research was carried out in Batik Cap production in Surakarta, Indonesia. Creating and producing batik is still done manually with non-ergonomic work postures and repetitive movements that can cause musculoskeletal disorders (MSDs). The study aimed to determine the risk level of injury of MSDs in the work posture that focuses on the upper body and analyze the risk factors of muscle injury with different upper body regions. Data collection used five workstations with 22 activities for Batik Cap workers. Data analysis used the Plan for Identifiering av. Belastningsfaktorer (PLIBEL) checklist and the Quick Exposure Checklist (QEC) method. The results of the PLIBEL checklist show six activities included in the fair category, 14 in the moderate category, and two in the substantial category. The QEC method results show 20 activities in the action level 3 category, which means further investigated and changes are needed. Two activities in category 4 mean that investigation and change need to be done as soon as possible. In conclusion, the result shows that redesigning and designing work facilities is expected to reduce workers’ muscle injury risk, especially in the back, neck, elbow, forearm, and hands which can cause MSDs.

Deteksi cepat dan murah untuk keluhan pekerja angkut cat PT XYZ guna menghindari cedera lanjut

“…Hal ini dikenal dengan MSDs (Muscolesceletel Disorder). MSDs dalam aktivitas manual, dikarenakan adanya pembebanan, sikap tubuh yang keliru, aktivitas berulang sepanjang waktu kerja [2]…”

Assessing Musculoskeletal Disorder Risks in an Automobile Part Manufacturing Factory: A Comparison Study of Biomechanical and Ergonomic Tools

“…These methods include self-reports, observation, and direct measurements. While direct methods offer considerable accuracy, observational methods are more commonly used (9).…”

Penilaian Postur Kerja Operator pada Proses Polishing Dies Menggunakan Metode Rapid Entire Body Asessment

“…MSDs merupakan keluhan yang sering dijumpai di tempat kerja yang berhubungan dengan kekuatan dan ketahanan manusia dalam melakukan pekerjaannya (Kapitán et al, 2018). MSDs dapat dialami oleh operator yang melakukan gerakan yang sama dan berkelanjutan (Dewantari, 2020;Pratiwi & Nuriati, 2022). Beberapa aktivitas produksi kadangkala membuat operator mengalami kecelakaan kerja seperti halnya cidera pada otot dan lain sebagainya (Entianopa et al, 2021).…”