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PERBAIKAN METODE KERJA DAN PERANCANGAN FASILITAS KERJA UNTUK MENGURANGI RESIKO MUSCULOSKELETAL DISORDERS (MSDs) (Studi Kasus : CV. Graffity Labelindo) Eri Achiraeniwati; Nur Rahman Asâ€™Ad; Nova Nur Azizah
Teknoin Vol. 22 No. 9 (2016)
Publisher : Faculty of Industrial Technology Universitas Islam Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20885/teknoin.vol22.iss9.art6

All of the production activity Â in a company cannot be separated with the material handling activity. There are a lot of companies that still use the traditional work system in the material handling activity, namely manual material handling systems. CV. Graffity Labelindo is one of company which conducts material handling mostly using human power, especially the material handling activities done by the lamination machine operators. This activities lifting materials about 6-15 kg from the bottom (floor) into the top, makes workers have to bent Â to lift the materials, and then carry the materials by hand while moving about 20-24 meters.. Based on the results of questionnaires Nordic Body Map the biggest complaint that perceived lamination machine operator found on the neck, arms, thighs, waist, and back. The methods used in this research is OWAS Â (Ovako Working Â Analysis System). According to the data processing, the result shows that almost all the material handling activity done by the lamination machine is included in the risk category 3 (three) which is positions with harmful effects on the musculoskeletal system (high risk) an require the corrective action. The corrective action done to reduce or prevent risks of musculoskeletal disorders on the operator lamination machine is designing work facilities and improvements to the working methods. The results of the improvements can lower risk category operators lamination machine into risk category 1 (one) as to its normal position without any effects that can interfere with the musculoskeletal system (low risk).

RANCANGAN PERBAIKAN SISTEM KERJA BERDASARKAN KRITERIA 5S PADA INDUSTRI RUMAH TANGGA SEPATU Yanti Sri Rejeki; Eri Achiraeniwati; Nur Rahman Asâ€™ad; Ricky Gunawan
Teknoin Vol. 22 No. 11 (2016)
Publisher : Faculty of Industrial Technology Universitas Islam Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20885/teknoin.vol22.iss11.art7

Cibaduyut is a shoe industry center area, located in Bandung city, West Java. This industry is required to be able to improve productivity and quality assurance of footwear produced to be able to compete with other similar companies. Generally, based on observations in previous research, the condition of the craftsmen works with simple equipment in a work environment that does not meet the requirements of an ergonomic working system that meets the requirements of effective, convenient, safe, healthy and efficient. Several improvements have been made to improving facilities, environments and working methods. These improvements still seem less effective and efficient because the work culture is still irregular. Based on the above, it is necessary to improve the work culture with the 5S method in every work station / process thoroughly and systematically so as to form a good working moral movement through the process of education, forming habits, discipline and building mindset of workers who support productivity effective, comfortable, safe, healthy and efficient, so that Cibaduyut shoe will able to compete in the future.

Perancangan Fasilitas Kerja di Warehouse dengan Metode Antropometri Feraldi Akbar Destian; Eri Achiraeniwati
Jurnal Riset Teknik Industri Volume 1, No. 2, Desember 2021, Jurnal Riset Teknik Industri (JRTI)
Publisher : UPT Publikasi Ilmiah Unisba

Abstract. PT X is a manufacturing company engaged in the garment industry. Manual handling work with an average operator load in one arrival of 1 car moves the product 36 times, carried out by 3 operators. There are problems experienced by operators who complain of pain in several parts of the body, namely the upper back, lower back and feeling sore in some parts of the body. Therefore, the purpose of this research is to design work facilities using anthropometric methods in order to minimize the work risks experienced by bal-transfer workers. The method used to measure work risk is the Ovako Working Analysis System with the ErgoFellow Software tool and to find out operator complaints using the Nordic Body Map questionnaire. Through the questionnaire, it can be seen that the pain experienced by the operator in the shoulder, lower back and upper back and the average risk measurement results are at code 4 level, which means that repairs are needed as soon as possible. Recommendations for designing work facilities are hand lifts based on the dimensions of the worker's body, dimensions of product bales, and available facilities. This hand lift is divided into three parts, namely the part where the load is stored, the control, and the support and hydraulics. The hand lift function is useful for moving product bales, either raising or lowering them. The results of the simulation carried out after the design of the hand lift shows a decrease in the level of risk, when the operator moves the product bales at the risk level at code 1, which means that corrective action is not required. Abstrak. PT X merupakan suatu perusahaan manufaktur yang bergerak pada bidang industri garmen. Pekerjaan manual handling dengan rata-rata beban operator dalam sekali kedatangan 1 mobil memindahkan produk sebanyak 36 kali pemindahan yang dilakukan oleh 3 operator. Terdapat masalah yang dialami operator yang mengeluhkan sakit pada beberapa bagian tubuh yaitu punggung atas, punggung bawah dan merasa pegal pada beberapa bagian tubuh. Oleh karena itu, tujuan dari penelitian ini adalah untuk merancang fasilitas kerja dengan metode antropometri agar dapat meminimasi risiko kerja yang dialami oleh pekerja pemindahan bal. Metode yang digunakan untuk mengukur risiko kerja adalah Ovako Working Analysis System dengan tool Software ErgoFellow dan untuk mengetahui keluhan operator menggunakan kuesioner Nordic Body Map. Melalui kuesioner dapat diketahui keluhan rasa sakit yang dialami oleh operator pada bahu, punggung bawah dan punggung atas dan hasil pengukuran risiko rata-rata berada pada level kode 4 yang artinya perbaikan diperlukan secepat mungkin. Rekomendasi perancangan fasilitas kerja yaitu hand lift berdasarkan dimensi tubuh pekerja, dimensi bal produk, dan fasilitas yang tersedia. Hand lift ini terbagi menjadi tiga bagian yaitu bagian tempat menyimpan beban, kontrol, serta penyangga dan hidraulik. Fungsi hand lift yaitu berguna untuk memindahkan bal produk, baik menaikkan atau menurunkan. Hasil simulasi yang dilakukan setelah dilakukan perancangan hand lift menunjukkan penurunan level risiko, ketika operator memindahkan bal produk level risiko pada kode 1 yang artinya tindakan perbaikan tidak diperlukan.

Perancangan Kebutuhan Jumlah Operator Berdasarkan Pengukuran Beban Kerja pada Bagian Produksi Dus Kemasan Nadya Putri Leila Sari; Eri Achiraeniwati
Jurnal Riset Teknik Industri Volume 2, No. 1, Juli 2022, Jurnal Riset Teknik Industri (JRTI)
Publisher : UPT Publikasi Ilmiah Unisba

Abstract. Workload is important to note in the ergonomic aspect. One of the problems regarding workload imbalances occurs in CV. X's which is engaged in printing and producing a variety of products, one of which is box packaging. Workload imbalance causes work in several processes to be delay due to not being able to complete work on time. The purpose of this study is to know the workload that operators receive at all workstations. The method used is workload analysis, the results obtained based on the method are workloads that show underload or low conditions occur in print process 1 of 11%, print process 2 of 45%, lamination process 1 of 45%, and lamination process 2 of 41%. Workloads that are in load or normal occur in the cutting process of 77% and QC &packaging process of 74%. As for workloads that are overloaded or overloaded occurs in the pond process of 106%. The results obtained from the calculation of the method, there needs to be the addition of operators in the pond process as much as 1 person and the reduction of operators in the print process as much as 1 person while for other processes there is no addition and reduction of operators. The result of the proposed workload for the cutting process is 77%, the print process is 56%, the lamination process 1 is 45%, the lamination process 2 is 41%, the pond 1 process is 74%, the pond 2 process is 32% and the QC &packaging process is 74%. So based on the results of the proposal, the workload received by all operators is in the normal category. Abstrak.Beban kerja merupakan hal yang penting untuk diperhatikan dalam aspek ergonomi. Salah satu permasalahan mengenai ketidakseimbangan beban kerja terjadi di CV X yang bergerak di bidang percetakan dan menghasilkan beragam produk salah satunya yaitu dus kemasan. Ketidakseimbangan beban kerja menyebabkan pekerjaan di beberapa proses menjadi terlambat dikarena tidak mampu menyelesaikan pekerjaan tepat pada waktunya. Tujuan dari penelitian ini adalah mengetahui beban kerja yang diterima operator pada seluruh stasiun kerja. Metode yang digunakan adalah workload analysis, hasil yang diperoleh yaitu beban kerja yang menunjukan kondisi rendah terjadi pada proses cetak 1 sebesar 11%, proses cetak 2 sebesar 45%, proses laminasi 1 sebesar 45%, dan proses laminasi 2 sebesar 41%. Beban kerja yang berada pada kondisi normal terjadi pada proses pemotongan sebesar 77% dan proses QC & pengemasan sebesar 74%. Sedangkan untuk beban kerja yang berada pada kondisi berlebih terjadi pada proses pond sebesar 106%. Hasil yang diperoleh dari perhitungan metode tersebut, perlu adanya penambahan operator pada proses pond sebanyak 1 orang dan pengurangan operator pada proses cetak sebanyak 1 orang sedangkan untuk proses lainnya tidak adanya penambahan dan pengurangan operator. Hasil beban kerja usulan untuk proses pemotongan sebesar 77%, proses cetak sebesar 56%, proses laminasi 1 sebesar 45%, proses laminasi 2 sebesar 41%, proses pond 1 sebesar 74%, proses pond 2 sebesar 64% dan proses QC & pengemasan sebesar 74%. Maka berdasarkan hasil usulan, beban kerja yang diterima seluruh operator sudah berada dalam ketegori normal.

Pengukuran Beban Kerja Fisik pada Bagian Mesin Binding Nita Anita; Eri Achiraeniwati; Nur Rahman As'ad
Bandung Conference Series: Industrial Engineering Science Vol. 2 No. 1 (2022): Bandung Conference Series: Industrial Engineering Science
Publisher : UNISBA Press

Abstract. PT. Thursina Mediana Utama is a company engaged in. The book production process at the company has several stages including the pre-printing stage, the printing stage, and the post-printing stage. The post-print stage, especially in the operator of the binding machine work station, there is an excess workload, causing the operator to experience fatigue. The method used for workload measurement is the 10-pulse method, this method is used to assess cardiovascular load. The pulse data is then classified that the workload for both operators is excessive and has a risk of fatigue, and nordic body map to determine complaints and pain levels felt by the operator. The results of this study were 1) The heaviest pain complaints felt by the operator of the binding machine are in the lower back, upper back, shoulders, and, shoulders, and wrists. 2) Based on the classification of workloads with cardiovascular load shows that both operators have excess workload (% CVL > 30%) which is 32.10% and 31.59% which means exceeding the risk limit of fatigue, 3) The recommendation given is the addition of 1 person, and it is expected that the workload of each operator is reduced to 7 boxes, so as to reduce the % CVL below 30% which means the workload received in the inload category. Abstrak. PT.Thursina Mediana Utama merupakan suatu perusahaan yang bergerak dibidang percetakan. Proses produksi buku yang dilakukan memiliki beberapa tahapan di antaranya tahap pracetak, tahap cetak, dan pascacetak. Pada tahap pasca cetak khususnya pada operator stasiun kerja mesin binding terdapat beban kerja berlebih, sehingga menyebabkan operator mengalami kelelahan. Metode yang digunakan untuk pengukuran beban kerja yaitu metode 10 denyut, metode ini digunakan untuk menilai cardiovascular load. Data denyut nadi tersebut kemudian diklasifikasikan bahwa beban kerja untuk kedua operator berlebih dan mempunyai resiko kelelahan, dan nordic body map untuk mengetahui keluhan yang dirasakan oleh operator. Hasil dari penelitian ini adalah 1) Keluhan sakit terberat yang dirasakan oleh operator mesin binding terdapat pada punggung bawah, punggung atas, bahu, serta, bahu, serta pergelangan tangan. 2) Berdasarkan klasifikasi beban kerja dengan cardiovascular load menunjukkan bahwa kedua operator memiliki beban kerja yang berlebih (% CVL > 30%) yaitu 32,10% dan 31,59% yang berarti melebihi batas resiko kelelahan, 3) Rekomendasi yang diberikan adalah penambahan tenaga kerja yaitu 1 orang, dan diharapkan beban kerja tiap operator berkurang menjadi 7 kotak, sehingga dapat menurunkan % CVL di bawah 30% yang artinya beban kerja yang diterima dalam kategori inload.

Perancangan Alat Penyaringan Ergonomis Proses Pembuatan Tahu Menggunakan Pendekatan Antropometri Ulandari Ahmad; Eri Achiraeniwati
Bandung Conference Series: Industrial Engineering Science Vol. 2 No. 1 (2022): Bandung Conference Series: Industrial Engineering Science
Publisher : UNISBA Press

Abstract. UKM Tahu Barokah is one of the tofu industries in Merangin Regency, Jambi Province. The traditional tofu-making process has resulted in some workers, especially in the filtering process resulted in quite complex pain. This complaint occurs due to repetitive movements and unnatural posture due to the load being lifted. The filtered in the once filtered process is 15 kg. While the recommended load limit that can be lifted manually by men is 10 Kg (1). Based on the existing problems, this research is a purpose to find out the complaints felt by workers, especially using the Nordic Body Map (NBM) questionnaire, work risk assessment using the Assessment Repetitive Task (ART) method to find out indications of work risks. The results of the Nordic Body Map (NBM) questionnaire on screening workers resulted in a score of 9 on the wrist body segment, a score of 8 on the neck, shoulder, and elbow body segments. Risk assessment using the Assessment Repetitive Task (ART) method, shows that leveling, lifting, and pressing work elements produce low to moderate exposure values. The results of the highest exposure score on the swing work element with an exposure score of 27, which indicate that the work is risky and needs improvement. Based on the existing results, a work facility is designed that can minimize work risks in the screening process. The design is based on the body dimensions of the tofu factory workers, the volume that can be filtered using a design filter is increased by 46.87% compared to manual filtration. The results of the proposed design risk assessment show very significant changes to all elements of the work in the screening process. All elements of the screening process work on the proposal screening tool are in a low category. Abstrak. UKM Tahu Barokah merupakan salah satu industri tahu di Kabupaten Merangin, Provinsi Jambi. Proses pembuatan tahu dilakukan secara tradisional, mengakibatkan beberapa pekerja terutama pada proses penyaringan mengeluhkan sakit yang cukup kompleks. Keluhan tersebut terjadi karena adanya gerakan berulang dan postur tidak alamiah akibat beban yang diangkat. Beban yang disaring dalam satu kali proses penyaringan sebesar 15 kg. Sedangkan rekomendasi batas beban yang dapat diangkat secara manual oleh laki-laki adalah 10 Kg (1). Berdasarkan permasalahan yang ada maka penelitian ini bertujuan untuk mengetahui keluhan yang dirasakan secara spesifik menggunakan kuesioner Nordic Body Map (NBM), penilaian risiko kerja menggunakan metode Assessment Repetitive Task (ART). Hasil kuesioner Nordic Body Map (NBM) pada pekerja penyaringan menghasilkan nilai sebesar 9 pada segmen tubuh pergelangan tangan, nilai 8 pada segmen tubuh leher, bahu, dan siku. Penilaian risiko dengan Assessment Repetitive Task (ART) method, menunjukkan bahwa aktivitas elemen kerja meratakan, mengangkat, dan mengepress menghasilkan nilai eksposur rendah hingga sedang. Hasil skor eksposur tertinggi pada elemen kerja mengayunkan dengan skor eksposur 27, yang mengindikasikan bahwa pekerjaan tersebut berisiko dan perlu dilakukannya perbaikan. Berdasarkan hasil yang ada dilakukan perancangan fasilitas kerja yang dapat meminimasi risiko kerja pada proses penyaringan. Volume yang dapat disaring menggunakan alat penyaringan rancangan meningkat sebesar 46,87% dibandingkan penyaringan manual. Hasil penilaian risiko rancangan usulan menunjukan perubahan yang sangat signifikan pada seluruh elemen kerja pada proses penyaringan. Seluruh elemen kerja proses penyaringan pada alat penyaringan usulan berada pada kategori rendah.

Penentuan Jumlah Operator Berdasarkan Waktu Baku pada Proses Produksi Celana Jeans di CV. X Muhamad Izzatur Rahman; Nur Rahman As'ad; Eri Achiraeniwati
Bandung Conference Series: Industrial Engineering Science Vol. 3 No. 1 (2023): Bandung Conference Series: Industrial Engineering Science
Publisher : UNISBA Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29313/bcsies.v3i1.6119

Abstract. CV. X is a company that produces jeans. The problem faced by the company is the non-achievement of the product as much as 22% of the target set at 100 pcs of jeans per week including overtime. The operator carries out production activities from the beginning (processing) to the end (finishing) totaling 2 workers. This is due to the limited number of existing operators and the difference in the production process time carried out by the operator. The difference in product completion time is due to the fact that the company does not have a standard time for the production process as well as limited facilities for the company. The purpose of this study is to measure the standard time to become a standard for operators and the company's basis in determining the target and the number of operators needed in the production process. The methods used in this study are measurement of standard time with downtime, calculation of workload and operator needs using Work Load Analysis (WLA). The standard time for producing jeans on operator 1 for 87.07 minutes and operator 2 for 93.13 minutes. WLA values were obtained values of 1.51 (151%) for operator 1 and 1.62 (162%) for operator 2 indicating that the workload received by the operator >100% or overloaded, the result indicates that it is necessary to add an operator. The results of the calculation of additional operators required as many as 1 person by utilizing packaging part operators and adding work facilities in the form of 1 cutting machine, a single needle sewing machine, and an overlock machine. The load obtained after the proposal decreased by close to 100% and the achievement of the target was above 100 pcs per week. Keywords: Workload, Standard Time, Number of Operators Required, Work Load Analysis. Abstrak. CV. X merupakan perusahaan yang memproduksi celana jeans. Permasalahan yang dihadapi perusahaan yaitu ketidaktercapaian produk sebanyak 22% dari target yang ditetapkan sebanyak 100 pcs celana perminggu termasuk dengan overtime. Operator melakukan kegiatan produksi dari awal (pemolaan) sampai akhir (finishing) berjumlah 2 orang tenaga kerja. Hal ini disebabkan terbatasnya jumlah operator yang ada serta perbedaan waktu proses produksi yang dilakukan operator. Perbedaan waktu penyelesaian produk disebabkan karena perusahaan tidak memiliki waktu standar untuk proses produksi serta keterbatasan fasilitas pada perusahaan. Tujuan penelitian ini yaitu mengukur waktu baku untuk menjadi standar bagi operator dan dasar perusahaan dalam menentukan target serta jumlah operator yang dibutuhkan dalam proses produksi. Metode yang digunakan pada penelitian ini yaitu pengukuran waktu baku dengan jam henti, perhitungan beban kerja dan kebutuhan operator menggunakan Work Load Analysis (WLA). Waktu baku untuk memproduksi celana jeans pada operator 1 selama 87,07 menit dan operator 2 selama 93,13 menit. Nilai WLA didapatkan nilai 1,51 (151%) untuk operator 1 dan 1,62 (162%) untuk operator 2 yang menunjukkan bahwa beban kerja yang diterima operator >100% atau overload, hasil tersebut menunjukkan bahwa perlu dilakukannya penambahan operator. Hasil perhitungan tambahan operator yang diperlukan sebanyak 1 orang dengan memanfaatkan operator bagian pengemasan serta penambahan fasilitas kerja berupa 1 mesin potong, mesin jahit single needle, dan mesin obras. Beban yang didapat setelah usulan menurun mendekati 100% dan ketercapaian target sudah diatas 100 pcs perminggu. Kata Kunci: Beban Kerja, Waktu Baku, Kebutuhan Jumlah Operator, Work Load Analysis.

Perancangan Fasilitas Kerja Ergonomis Menggunakan Metode OWAS (Ovako Working Posture Analysis System) di Peternakan Ayam Petelur Komara Egg Ciamis: Studi Kasus: Peternakan Ayam Petelur Komara Egg Ciamis Asep Fikri Muhamad Fauzi Rhamdani; A Harits Nu'man; Eri Achiraeniwati
Bandung Conference Series: Industrial Engineering Science Vol. 3 No. 1 (2023): Bandung Conference Series: Industrial Engineering Science
Publisher : UNISBA Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29313/bcsies.v3i1.6317

Abstract. Komara Egg Ciamis Farm is a farm engaged in laying hens. Manual material handling work is still occurring in all work on the Komara Egg Ciamis farm. Based on the observations, there are problems experienced by operators who complain of pain in several parts of the body, namely the shoulders, upper back, lower back, buttocks or thighs, and knees. These complaints are felt when doing the work of feeding and collecting eggs. The risk of work being done manually can cause Musculoskeletal Disorders. The purpose of this study was to find out pain complaints, measure work risk and design work facilities in the form of trolleys using anthropometric methods in order to minimize the work risks experienced by livestock operators. The method used to find out operator complaints is using the Nordic Body Map questionnaire and to measure work risk using the Ovako Working Posture Analysis System (OWAS) method. Based on the results of the work risk assessment on the activities of feeding and collecting chicken eggs, the recommendation to minimize this work risk is to design a trolley work facility using the anthropometric method based on the size of the cage, the standard size of the egg crate, and the operator's body dimensions. The data used for the design of the Trolley is data on the population of laying hen farm operators in the Rancah District, Ciamis Regency. This trolley can be used for the work of feeding and taking eggs alternately by disassembling the feed containers that have been designed and the wooden crates that are already available on the farm. The simulation results of using the trolley by the operator show a risk level of 1 which means it is safe or corrective action is not needed. Abstrak. Peternakan Komara Egg Ciamis merupakan suatu peternakan yang bergerak pada bidang peternakan ayam petelur. Pekerjaan secara Manual Material Handling sampai saat ini masih terjadi pada seluruh pekerjaan peternakan Komara Egg Ciamis. Berdasarkan hasil observasi terdapat masalah yang dialami operator yang mengeluhkan rasa sakit pada beberapa bagian tubuh yaitu bahu, punggung atas, punggung bawah, bokong atau paha, dan lutut. Keluhan tersebut dirasakan ketika melakukan pekerjaan pemberian pakan dan pengambilan telur. Risiko pekerjaan yang dilakukan secara manual dapat menyebabkan gangguan Musculoskeletal Disorders. Tujuan dari penelitian ini adalah untuk mengetahui keluhan rasa sakit, mengukur risiko kerja dan merancang fasilitas kerja berupa troli dengan metode antropometri agar dapat meminimasi risiko kerja yang dialami oleh operator peternakan. Metode yang digunakan untuk mengetahui keluhan operator menggunakan kuesioner Nordic Body Map dan untuk mengukur risiko kerja menggunakan metode Ovako Working Posture Analysis System (OWAS). Berdasarkan hasil penilaian risiko kerja pada aktivitas pemberian pakan dan pengambilan telur ayam, maka rekomendasi untuk meminimasi risiko kerja tersebut adalah perancangan fasilitas kerja troli menggunakan metode antropometri berdasarkan ukuran kandang, ukuran standar peti telur, dan dimensi tubuh operator. Data yang digunakan untuk perancangan Troli yaitu data populasi operator peternakan ayam petelur yang berada di Wilayah Kecamatan Rancah Kabupaten Ciamis. Troli ini dapat digunakan untuk pekerjaan pemberian pakan dan pengambilan telur secara bergantian dengan cara membongkar pasang tempat pakan yang sudah dirancang dan peti kayu yang sudah tersedia di peternakan. Hasil simulasi penggunaan troli oleh operator menunjukkan level risiko 1 yang artinya aman atau tindakan perbaikan tidak diperlukan.

Perancangan Fasilitas Kerja Polishing untuk Mengurangi Gangguan Muskuloskeletal di CV X Muhammad Fikri Boy; Eri Achiraeniwati; Selamat
Bandung Conference Series: Industrial Engineering Science Vol. 3 No. 1 (2023): Bandung Conference Series: Industrial Engineering Science
Publisher : UNISBA Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29313/bcsies.v3i1.6465

Abstract. CV X is engaged in Mold and Die Casting in Bandung Regency. Operators in conducting research complained of pain in several parts of the body, one of the reasons being polishing activities which were carried out manually and repeatedly from rough to extra smooth surfaces, the work facilities provided caused the operator's way of working to become not ergonomic. The purpose of this research is to design ergonomic polishing work facilities so as to minimize the level of complaints and eliminate repetitive activities. The research method was carried out using the Nordic Body Map (NBM) questionnaire to determine the level of complaints and the Assessment Repetitive Task (ART) Tools method for measuring work risk. The results of the Nordic Body Map (NBM) questionnaire on the neck and wrist body segments workers experience very disturbing pain, the upper back body segment with disturbing pain, the elbow body segment experiences quite disturbing pain and on the shoulder and back body segments down experiencing a bit of nagging pain. The results of the work risk analysis on the chamfering and polishing process of the contents of the mold produce low to high exposure values. The highest exposure score results in the process of polishing the contents of the mold, this score indicates that the work is at risk and needs to be repaired immediately. The proposed design of work facilities is in the form of work tables and chairs as well as assistive devices in the form of sanding machines and sanding hoses to reduce repetitive manual activities. The results of the risk assessment for all work elements of the polishing process in the proposed work facility are in the low category. Keywords: Work Risks, Assessment Of Repetitive Tasks (ART) Tools, Nordic Body Map (NBM), Anthropometry, complaints of pain, level of risk and results of the design. Abstrak. CV X bergerak dalam bidang Mold and Die Casting di Kabupaten Bandung. Operator dalam melakukan penelitian mengeluhkan rasa sakit pada beberapa bagian tubuh, salah satu penyebabnya karena kegiatan polishing yang dilakukan secara manual dan berulang dari permukaan kasar hingga ekstra halus, fasilitas kerja yang disediakan menyebabkan cara kerja operator menjadi tidak ergonomis. Tujuan dari penelitian ini adalah merancang fasilitas kerja polishing ergonomis sehingga meminimalisasi tingkat keluhan dan menghilangkan kegiatan berulang yang. Metode penelitian dilakukan menggunakan kuesioner Nordic Body Map (NBM) untuk mengetahui tingkat keluhan dan metode Assessment Repetitive Task (ART) Tools untuk pengukuran risiko kerja. Hasil kuesioner Nordic Body Map (NBM) pada segmen tubuh leher dan pergelangan tangan pekerja mengalami rasa sakit sangat menganggu, pada segmen tubuh punggung atas dengan rasa sakit yang menganggu, pada segmen tubuh siku mengalami rasa sakit yang cukup menganggu dan pada segmen tubuh bahu dan punggung bawah mengalami rasa sakit yang sedikit menganggu. Hasil analisis risiko kerja pada proses chamfer dan polishing isi cetakan menghasilkan nilai eksposur rendah hingga tinggi. Hasil skor eksposur tertinggi pada proses polishing isi cetakan, skor tersebut mengindikasikan bahwa pekerjaan tersebut berisiko dan perlu dilakukannya perbaikan segera. Perancangan fasilitas kerja yang diusulkan berupa meja kerja dan kursi serta alat bantu berupa mesin ampelas dan selang ampelas untuk mengurangi kegiatan manual yang dilakukan secara berulang. Hasil penilaian risiko untuk seluruh elemen kerja proses polishing pada usulan fasilitas kerja berada pada kategori rendah. Kata Kunci: Risiko Kerja, Assessment Of Repetitive Tasks (ART) Tools, Nordic Body Map (NBM), Antropometri, keluhan rasa sakit, level risiko dan hasil rancangan.

Perancangan Fasilitas Kerja Ergonomis Menggunakan Metode Antropometri pada Pekerja Pencucian Kedelai untuk Mengurangi Risiko Musculoskeletal Disorders (MSDs) di Rumah Tempe Zanada Risana Amaliah; Eri Achiraeniwati
Bandung Conference Series: Industrial Engineering Science Vol. 3 No. 1 (2023): Bandung Conference Series: Industrial Engineering Science
Publisher : UNISBA Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29313/bcsies.v3i1.6501

Abstract. Rumah Tempe Zanada is a company that produces tempeh, with a manufacturing process that is still done manually, such as the soybean washing process. There is a problem experienced by soybean washing workers, namely workers are often absent with an average of once every two weeks, because workers experience fatigue or pain in the limbs. This is because soybean washing workers carry out their activities with a bent posture, neck that bends down and hands that enter into the tank with a height of 90 cm. Therefore, the purpose of this study was to find out the complaints felt by workers specifically, identify work risks and design work facilities in the form of a soybean washing machine using the anthropometric method in order to minimize the work risks experienced by soybean washing workers. The method used is the Nordic Body Map (NBM) questionnaire to determine the level of complaints and the Workplace Ergonomic Risk Assessment (WERA) method for assessing work risk. The results of the NBM questionnaire for soybean washing workers complained of pain in the neck, shoulders, lower back, and wrists. The results of the work risk assessment using the WERA method are at a moderate risk level, meaning that work actions need to be investigated further and improvements are needed. The results of the design of work facilities in the form of a soybean washing device in the form of a tank using a dynamo engine as a driver, soybean stirrer, tank support, and wheels with a locking system. The simulation that was carried out after the design of the soybean washing machine showed a decrease in the risk level to the mild category, which means that work actions are still acceptable. Keywords: Occupational Risk, Workplace Ergonomic Risk Assessment (WERA), Anthropometry, Complaints, Design Results. Abstrak. Rumah Tempe Zanada perusahaan yang memproduksi tempe, dengan proses pembuatan yang masih dilakukan secara manual seperti proses pencucian kedelai. Terdapat masalah yang dialami pekerja pencucian kedelai yaitu pekerja sering absen dengan rata-rata setiap dua minggu sekali, dikarenakan pekerja mengalami kelelahan atau rasa sakit pada anggota tubuh. Hal tersebut disebabkan karena pekerja pencucian kedelai melakukan akivitasnya dengan postur tubuh membungkuk, leher yang menekuk ke bawah dan tangan yang masuk kedalam tangki dengan tinggi 90 cm. Oleh karena itu, tujuan dari penelitian ini adalah untuk mengetahui keluhan yang dirasakan pekerja secara spesifik, mengidentifikasi risiko kerja dan merancang fasilitas kerja berupa alat pencucian kedelai dengan metode antropometri agar dapat meminimasi risiko kerja yang dialami oleh pekerja pencucian kedelai. Metode yang digunakan yaitu kuesioner Nordic Body Map (NBM) untuk mengetahui tingkat keluhan dan metode Workplace Ergonomic Risk Assessment (WERA) untuk penilaian risiko kerja. Hasil kuesioner NBM pekeja pencucian kedelai mngeluhkan rasa sakit pada leher, bahu, punggung bawah, serta pergelangan tangan. Hasil penilaian risiko kerja menggunakan metode WERA berada di level risiko sedang artinya tindakan pekerjaan perlu diselidiki lebih lanjut dan diperlukan adanya perbaikan. Hasil perancangan fasilitas kerja berupa alat pencucian kedelai berupa tangki dengan memanfaatkan mesin dinamo sebagai penggerak, pengaduk kedelai, penyangga tangki, serta roda dengan sistem pengunci. Simulasi yang dilakukan setelah dilakukan perancangan alat pencucian kedelai menunjukkan penurunan level risiko dengan kategori ringan yang artinya tindakan pekerjaan masih dapat diterima. Kata Kunci: Risiko Kerja, Workplace Ergonomics Risk Assessment (WERA), Antropometri, Keluhan, Hasil Rancangan.

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