Design of Work Facilities for Reducing Musculoskeletal Disorders Risk in Paper Pallet Assembly Station

Safitri, Dian Mardi; Nabila, Zahra Arfi; Azmi, Nora

doi:10.1088/1757-899x/319/1/012047

Cited by 5 publications

(4 citation statements)

References 9 publications

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“…Tahap ini merupakan tahap pengembangan konsep secara detil dari usulan perbaikan yang akan dibuat [12]. Konsep dengan penilian terbaik yang akan dipilih untuk menjadi rancangan usulan perbaikan untuk proses setting pada PT.Jaya Beton Indonesia.…”

Section: Pengembangan Konsep Berupa Pohon Klasifikasi Konsepunclassified

Minimasi Risiko Muskuloskeletal Disorders dan Beban Kerja Fisik pada Operator Proses Setting Di PT. Jaya Beton Indonesia

Rohmah¹,

Utami²,

Safitri³

2022

j. teknik industri

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Intisari—Penelitian ini dilakukan pada PT.Jaya Beton Indonesia dimana ditemukannya indikasi beban kerja fisik yang berlebih dan postur kerja yang buruk pada operator proses setting. Permasalahan diketahui berdasarkan hasil identifikasi dengan kuesioner Nordic Body Map pada operator proses setting yang menunjukan adanya keluhan mengenai rasa sakit yang dialami oleh operator pada bagian lengan, punggung, pinggang dan lutut serta adanya beban kerja fisik yang berlebih dimana operator mengeluhkan adanya rasa sakit pada lengan dan bahu pada saat bekerja. Tujuan dari penelitian ini adalah memberikan usulan perbaikan untuk mengurangi beban kerja fisik dan risiko Musculoskeletal Disorders yang dialami operator. Identifikasi risiko pada aktifitas kerja dilakukan dengan menggunakan metode Rapid Entire Body Assessment (REBA) dan skor akhir yang didapatkan untuk postur kerja pada proses setting adalah 8. Hasil dari penilaian menggunakan REBA menunjukan bahwa aktifitas kerja memiliki risiko tinggi dan perlu adanya perbaikan segera. Diketahui bahwa operator memiliki beban kerja fisik yang berlebih, hal ini diketahui berdasarkan hasil pengukuran denyut nadi dan perhitungan konsumsi energy dimana diketahui bahwa kategori beban kerja fisik yang dialami oleh operator termasuk dalam kategori berat. Usulan perbaikan yang diberikan untuk mengurangi beban kerja fisik adalah dengan menghitung kebutuhan waktu istirahat bagi operator yaitu selama 9,25 menit setiap melakukan pekerjaan selama 30 menit. Kemudian usulan rancangan berupa Mold Setting Bench untuk memperbaiki postur kerja operator memberikan nilai REBA dengan skor 3 dimana risiko MSDS menjadi lebih rendah. Abstract—. This research was conducted at PT. Jaya Beton Indonesia where indications of excessive physical workload and poor work posture were found in the setting process operator. The problem was identified based on the results of identification with the Nordic Body Map questionnaire on the operator setting process which showed complaints about the pain experienced by the operator in the arms, back, waist and knees as well as the presence of excessive physical workload where the operator complained of pain in the arms and legs. shoulder at work. The purpose of this study is to propose improvements to reduce the physical workload and the risk of Musculoskeletal Disorders experienced by operators. Risk identification in work activities is carried out using the Rapid Entire Body Assessment (REBA) method and the final score obtained for work posture in the setting process is 8. The results of the assessment using REBA show that work activities have a high risk and need immediate improvement. It is known that the operator has an excessive physical workload, this is known based on the results of pulse measurements and energy consumption calculations where it is known that the category of physical workload experienced by the operator is included in the heavy category. The improvement proposal given to reduce the physical workload is to calculate the required rest time for operators, which is 9.25 minutes for every 30 minutes of work. Then the proposed design in the form of a Mold Setting Bench to improve the operator's work posture gives a REBA value with a score of 3 where the risk of MSDS is lower.

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Section: Pengembangan Konsep Berupa Pohon Klasifikasi Konsepunclassified

Minimasi Risiko Muskuloskeletal Disorders dan Beban Kerja Fisik pada Operator Proses Setting Di PT. Jaya Beton Indonesia

Rohmah¹,

Utami²,

Safitri³

2022

j. teknik industri

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“…Analisis tingkat risiko postur kerja operator dilakukan dengan menggunakan metode REBA. Penilaian metode REBA dilakukan dengan cara memberikan nilai dari anggota tubuh seperti punggung, leher, pergelangan lengan, dan kaki operator dengan menggunakan REBA Worksheet (Safitri et al, 2018). REBA worksheet bertujuan untuk menentukan hasil akhir pada REBA dan menentukan tindakan yang dilakukan.…”

Section: Metodeunclassified

Proposed Design of Assistant Tools to Reduce the Risk of Disorders (MSDS) Operator of Weaving Work Station CV XYZ

Pratama¹,

Azmi²,

Sari³

2022

Jurnal Optimasi Sistem Industri

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The weaving operator of CV XYZ has an unergonomic work posture with a bent back and unbalanced legs at work. This non-ergonomic condition was identified by using the Nordic Body Map questionnaire to find out complaints on 28 body parts of three operators. From the identification of weaving operators using a nordic body map, it is known that there are complaints on the back, waist, and hips of the body. Identification using the Rapid Entire Body Assessment method shows that the final result of the assessment is 11, which means that there is a need for improvement now on the operator's work posture. The results of the QEC method show an exposure score of 97.12% for operator 3 and the action that must be taken is research and changes now. To reduce the risk of high work posture, a proposal for improving the working posture of the weaving machine set up operator was formulated by designing a manual scissor lift tool. In the process of designing tools, Indonesian anthropometric data is needed. The stages of designing tools are identifying operator needs, conceptualizing tools using a need metric matrix, selecting tools concepts with combination tables and scoring concepts and describing the design of tools using AutoCAD and CATIA software. From the results of the selection of several alternative concepts, a tool in the form of a manual scissor lift was chosen which has a combination of elements, namely a square working platform design, using 2 hydraulics and raw materials made of steel. Meanwhile, the manual scissor lift specification has a maximum height of 85 cm, a footing length of 70 cm and a footing width of 46 cm. It is known that before the proposed improvement, the final result of the REBA score was 11 and after the improvement the final result of the REBA score was 4 which indicates that the operator's work posture has improved after using the assistive device, especially in the arms, legs and back of the operator

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“…Perform work posture analysis, which will later be used to make designs or designs and link in a quality matrix of a machine wherein previous studies have not done much [2]. Working conditions like this can cause injury to the muscles of the waist, back, wrists and joints in the fingers, resulting in fatigue and injury or are called Musculoskeletal Disorders (MSDs) [3]. The work of lifting and lowering an item that is done directly and repeatedly without the help of any tools can be a big risk factor for workers, such as aches and pains in the active parts of the body.…”

Section: Introductionmentioning

confidence: 99%

The Design of Work Facilities Based on Workers Posture Analysis in Tofu Production Msme

Sari

Suardika

2021

JSTAS

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Work facilities following the user's needs are critical because they support the production process for increased productivity. Currently, the tofu production process at Mr Samingin's MSMEs uses manual equipment to feel pain in their body parts when doing work every day. Making tofu begins with washing the soybeans thoroughly, then soaking the soybeans in water for 2 to 3 hours. Sometimes, it needs 7 hours, depending on the type of soybeans. In this soaking process, the soybeans will expand and then cleaned again by washing them several times. The next step is to grind the soybeans into powder with a grinding machine then boiled them. Then, filter the soybean porridge with a cloth to separate the pulp to be processed and the rest of the cooking water. This stage is very tiring as it is done manually by filtering in a shake. In addition, in the process of pressing tofu, there is a lack of attention to workers' work posture, which will impact work-related pain, especially if it is done monotonously and repeatedly. This study used the Rapid Upper Limb Assessment (RULA) analysis method as a guide in designing tofu screening work facilities. It is expected that improvements to work facilities can increase worker productivity at tofu production MSME.

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Design of Work Facilities for Reducing Musculoskeletal Disorders Risk in Paper Pallet Assembly Station

Cited by 5 publications

References 9 publications

Minimasi Risiko Muskuloskeletal Disorders dan Beban Kerja Fisik pada Operator Proses Setting Di PT. Jaya Beton Indonesia

Minimasi Risiko Muskuloskeletal Disorders dan Beban Kerja Fisik pada Operator Proses Setting Di PT. Jaya Beton Indonesia

Proposed Design of Assistant Tools to Reduce the Risk of Disorders (MSDS) Operator of Weaving Work Station CV XYZ

The Design of Work Facilities Based on Workers Posture Analysis in Tofu Production Msme

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