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Analisis Persediaan Bahan Baku Botol Insektisida Kemasan 1 Liter dengan Metode Material Requirement Planning (MRP) untuk Mengetahui Tingkat Kestabilan Bahan Baku Arinda Soraya Putri; Bagus Imron Rosydi
Jurnal Sistem dan Manajemen Industri Vol. 4 No. 2 (2020)
Publisher : Universitas Serang Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (928.764 KB) | DOI: 10.30656/jsmi.v4i2.2765

Abstract

PT. Agricon mostly produces 1L package (bottle) pesticides named Spontan insecticide. This study was conducted to analyze and determine the stock inventory of 1L bottles for determining an effective ordering schedule based on the calculation of safety stock and reorder points to optimize planning and inventory. Material Requirement Planning (MRP) method used to determine the effective scheduling of 1L bottle products. Material Requirement Planning is one method used to determine scheduling with advantages such as reducing inventory, reducing set up costs, and reducing idle time. The proposed order scheme for ordering 1L insecticide packaging bottle improve the company on reducing the frequency for ordering bottles from 7 times to 5 times and inventory is more stable and close to demand quantity
Quality Control on Minimizing Defect Product on 20 OE Yarn Arinda Soraya Putri; Fitdhan Primananda
Jurnal Ilmiah Teknik Industri Vol. 20, No. 1, June 2021
Publisher : Department of Industrial Engineering Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/jiti.v20i1.12443

Abstract

Industrial businesses in Indonesia realize that consumer desires have changed over time. Consumers desire that becomes the main priority is quality. PT. Bitrate Industries, as a company that produces yarn in Semarang, always strives to improve product quality to the desires of consumers. The company faces quality control problems: the production process of 20 OE yarn, producing the highest defective products. The Six Sigma approach analyzes the causes of defects, identifies sources of variation, proposes improvements with 5W + 1H, and implements a quality control plan. Most defects occur in the production process in the autocross engine, which is caused by engine wear. Implementation of the kaizen approach can be given proposals in the form of improvements in maintenance, according to the existing scheduling and periodic replacement of parts. This study concludes that the proportion of defects is still in the controlled stage, but the quality control of the product is still needed. A quality improvement project with a Six Sigma approach can benefit any company that needs to find the most efficient way to improve product quality.
Analysis of Work Posture and Work-Related Musculoskeletal Disorders with ROSA Method at Batam Environmental Service Arinda Soraya Putri; Dwinda Amalia
Procedia of Engineering and Life Science Vol 2 (2021): Proceedings of the 3rd Seminar Nasional Sains 2021
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (835.248 KB) | DOI: 10.21070/pels.v2i0.1174

Abstract

Nowadays, computer is widely used in the work field. It is because computers can increase work efficiency and effectiveness. Dinas Lingkungan Hidup (DLH) Kota Batam facilitates its employees with computers to support their work activities in the office. The activity of using this computer is carried out in a sitting manner by office employees. Employees work posture such as sitting posture and duration of using computer which doesn’t pay attention to the ergonomic side can causing muscle pain called Work-Related Musculoskeletal Disorders (WMSDs). The purpose of this study was to identify muscle complaints, analyze the risks of work posture and provide improvements to workers. The Rapid Office Strain Assessment (ROSA) method is used to determine the risk value of work activities using computers and sitting posture. In addition, the Nordic Body Map questionnaire is also used to determine the location of muscle complaints in workers. The results showed that 4 office employees have a risky work posture and there are 32 complaints of musculoskeletal pain felt by employees, where the most complaints were on the lower neck, waist and buttocks. Based on these results, it is necessary to improve employees work posture and work facilities.
Analisis Pengendalian Kualitas Benang TCM dengan Statistical Proses Control Arinda Soraya Putri; Achmad Sayfudin
Jurnal SENOPATI : Sustainability, Ergonomics, Optimization, and Application of Industrial Engineering Vol 4, No 1 (2022): Jurnal SENOPATI Vol.4 No.1
Publisher : Institut Teknologi Adhi Tama Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31284/j.senopati.2022.v4i1.3077

Abstract

Sebuah perusahaan yang bergerak dibidang tekstil di Pekalongan, mengolah serat kapas menjadi benang jadi. Produksi benang melewati beberapa proses yaitu blowing, carding, pre drawing, unilab, drawing breaker, drawing finisher, roving, spinning, winding dan packaging. Ditemukan banyak produk cacat, sehingga perusahaan perlu meningkatkan kualitas guna menjaga kepercayaan konsumen. Penelitian bertujuan mengetahui pengendalian kualitas di perusahaan saat ini dan memberikan usulan perbaikan pada proses produksi. Metode yang digunakan Statistical Process Control dengan peta kendali atribut (p chart) dan usulan perbaikan disusun dengan diagram fishbone. Jenis cacat berupa gulungan kotor, full gembos, gulungan jelek, gulungan kecil, ring cones, salah cones, belang uv, dan tanpa ekor. Analisis data produk cacat benang TCM menunjukkan banyak data yang melebihi batas kendali, yang didominasi gulungan kotor sejumlah 143 cones, gulungan jelek 137 cones, full gembos 121 cones. Faktor-faktor yang menjadi penyebab produk cacat antara lain yaitu manusia, mesin, dan lingkungan, sehingga perlu diperhatikan lebih lanjut untuk perbaikan kualitas pada perusahaan.
Occupational safety and health at metal casting company Arinda Soraya Putri; Usamah Afiq Nuruddin
Journal of Engineering and Applied Technology Vol 3, No 2 (2022): (August)
Publisher : Faculty of Engineering, Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/jeatech.v3i2.52482

Abstract

A cast metal company has become a vital industrial sector. It creates various kinds of products like cages, souvenirs, kitchen appliances, ashtrays, ship joint shafts, hotplates, fitness equipment, manual water pumps, pendulum scales, garden benches, lamp posts, interior lights, wall lamps, grills, manhole, and other types of equipment to deal with workplace safety. However, some workers ignore the various potential hazards during the production process. They are more concerned with comfort aspects than safety. This research enhances occupational safety and health (OSH) aspects through Hazard Identification Risk Assessment Risk Control (HIRARC). It is done by identifying potential hazards in the workplace and making a hazard risk assessment to determine appropriate controls for reducing the hazard risks. Based on hazard identification and risk assessment, the results show 11 high, 2 medium-risk, and 1 low-risk levels. The risk control proposals are in the form of training on the importance of OSH among employees/workers. It also raises awareness to provide work safety facilities and establish policies related to OSH.
Improvement of working posture in the metal casting industry to prevent musculoskeletal disorders Afiqoh Akmalia Fahmi; Arinda Soraya Putri; Rizal Dwiyanto
Journal of Engineering and Applied Technology Vol 4, No 1 (2023): (March)
Publisher : Faculty of Engineering, Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/jeatech.v4i1.58647

Abstract

Less ergonomic work postures such as bending and squatting have the potential to pose work risks. When muscles receive static loads repeatedly and for a long time, it causes complaints of damage to joints, ligaments, and tendons commonly referred to as musculoskeletal disorders (MSDs) or injuries to the musculoskeletal system. This study aimed to determine the level of risk of work postures performed by workers in each work activity using the Rapid Entire Body Assessment (REBA) and Ovako Working Posture Analysis System (OWAS) methods and provide suggestions for improving work postures to minimise the occurrence of work risks. The research was conducted at the foundry of metal in the Casting section. Initial data in the form of Nordic Body Map (NBM) questionnaire data used to determine complaints in the musculoskeletal system and data in the form of image documentation on each work activity used as material for analysing the assessment of the REBA and OWAS methods. Proposals for improving the working posture were given in the form of adding foundations for moulding and pattern-making activities, the design of tools for metal liquid pouring activities, and furnace designs for metal smelting. Proposals for improving the working posture were given in the form of adding foundations for moulding and pattern making, the design of tools for metal liquid pouring, and furnace designs for metal smelting.
ANALYSIS OF MENTAL WORKLOAD ON WORKERS IN SERVICE DEPARTMENT USING THE NASA-TLX METHOD Raden Danang Aryo Putro Satriyono; Arinda Soraya Putri; Muhammad Rizkan Bakhtiar
Jurnal METRIS Vol. 24 No. 02 (2023): 2023
Publisher : Prodi Teknik Industri, Fakultas Teknik - Universitas Katolik Indonesia Atma Jaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25170/metris.v24i02.4342

Abstract

CV. Istiqomah Furniture is a company engaged in manufacturing furniture located in Klaten, Central Java. The problems that are often faced by CV. Istiqomah Furniture, namely the decrease in worker productivity and the number of final products that are not following company standards. One of the departments responsible for these problems is the service department. The high intensity of work in the service department can cause a mental burden for workers. The purpose of this study is to calculate the mental workload felt byworkers, find out the dominant factors that cause this mental burden, and provide alternative improvements based on the problems faced by the company. The method used in this research is NASA-TLX (National Aeronautics and Space Administration Task Load Index). The results of this study are that the average worker has a high mental workload with a WWL value of 72.11, and the mostinfluential factors are physical and mental needs. Based on these results, the proposed improvements provide sufficient rest time, improve worker safety and comfort, increase work motivation, provide adequate facilities, conduct medical tests, and provide good nutrition.
Perbaikan Potensi Kegagalan pada Stasiun Kerja Perble Perusahaan Tekstil Arinda Soraya Putri; Nabila Febrianti
JUMINTEN Vol. 3 No. 3 (2022): Juminten: Jurnal Manajemen Industri dan Teknologi
Publisher : Teknik Industri - UPN "Veteran" Jatim

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33005/juminten.v3i3.409

Abstract

Sebuah perusahaan manufaktur yang memproduksi tekstil menghadapi masalah di bagian produksi. Permasalahan yang sering terjadi berupa kegagalan pada mesin produksi yang mengganggu jalannya produksi kain. Sehingga, tujuan dari penelitian adalah mengidentifikasi mesin yang mengalami kerusakan dan mencari faktor penyebab serta memberi usulan pencegahan agar masalah tidak terulang kembali. Metode FMEA dipilih untuk menyelesaikan permasalahan yang ada karena dapat mengetahui potensi kegagalan serta efek yang ditimbulkan. Sedangkan Fault Tree Analysis digunakan untuk mengidentifikasikan akar permasalahan dan menunjukkan hubungan sebab akibat antar kejadian. Berdasarkan penelitian pada stasiun kerja perble terdapat 10 potensi kegagalan. Usulan perbaikan yang dapat diberikan antara lain melakukan pengecekan terhadap roll penghantar, melakukan pencarian onderdil yang berkualitas, menentukan batas beban kerja maksimal yang dapat dikerjakan oleh mesin, melakukan pengolahan kain sesuai dengan kapasitas yang dapat dikerjakan mesin, dan melakukan pengecekan secara berkala pada bagian burner turn guna meminimalisir potensi kegagalan yang terjadi, sehingga kegiatan produksi berjalan lancar.
The Development of Halal Supply Chain Research in Indonesia: A Comparative Study Putri, Arinda Soraya; Susilo, Nazhifa Rahmi; Sakti, Ardhy Yuliawan Norma; Wicaksana, Danis Eka Prasetya
Jurnal Teknik Industri Vol. 25 No. 2 (2024): August
Publisher : Department Industrial Engineering, University of Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/JTIUMM.Vol25.No2.97-118

Abstract

Halal products uphold the principles of halal throughout the entire supply chain, making managing the halal supply chain (HSC) crucial, especially for Muslim communities. Despite the importance of this topic, existing literature on halal supply chains remains limited, with most studies concentrating on the food industry. Notably, there is a significant research gap regarding the development of HSC research in Indonesia, the country with the largest Muslim population. This study aims to address this gap by conducting a comparative analysis of HSC research in Indonesia and globally. Utilizing Scopus as the data source, 355 studies on halal supply chains published between 2008 and 2024 were analyzed. A comparative study was then conducted to evaluate the development of HSC research in Indonesia based on various categories, including the number of publications, subject areas, authors, keywords, citations, paper quartiles, institutional affiliations, research objects, methods, and themes. The findings reveal that while Indonesia has made significant progress in HSC research, the research is still tiny compared to its Muslim population. These results highlight the need for further investment and focus on HSC research in Indonesia to match its global potential.
Comparative Analysis of Seller's Preferences in Selling Online in Marketplaces Putri, Arinda Soraya; Setiono, Muklis
Jurnal Sistem Teknik Industri Vol. 25 No. 1 (2023): JSTI Volume 25 Number 1 January 2023
Publisher : TALENTA Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/jsti.v25i1.11209

Abstract

In Indonesia, the growth of internet commerce (e-commerce) tendencies has nearly doubled since the Covid-19 pandemic. The changes that have taken place have created a pattern where individuals are switching from traditional to internet buying. Both Shopee and Tokopedia provide business actors numerous options to boost sales, but each e-commerce has advantages and disadvantages specific to the services offered to business actors in e-commerce. This study compares Shopee and Tokopedia sellers' perceptions of their experiences to see if there are any discrepancies. In order to collect data, preference and comparison problem-related questionnaires were sent. Shopee excels in the people variable, while Tokopedia excels in the product, price, site, promotion, physical facilities, and process factors, according to the average perceived value of each variable. Overall, Tokopedia outperforms Shopee in terms of the services it offers to merchants. The findings of this study can be utilized to assess the issues that arise from comparison studies in order to better the research subject.