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All Journal JURNAL REKAYASA SISTEM INDUSTRI Jurnal Surya Teknika Jurnal Pengabdian kepada Masyarakat Politeknik Negeri Batam Jurnal Pengabdian Ibnu Sina Computer & Science Industrial Engineering Journal Prosiding Seminar Nasional Ilmu Sosial dan Teknologi (SNISTEK)
Sri Zetli
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Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering Social Sciences Other

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Evaluasi Kebutuhan Tata Letak Tempat Pembuangan Sampah (TPS) terhadap Kios Pedagang Pasar Toss 3000 Batam Nofriani Fajrah; Sri Zetli; Ummi Kalsum Harahap
Prosiding Vol 2 (2019): SNISTEK
Publisher : LPPM Universitas Putera Batam

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Abstract

Pasar sebagai salah satu fasilitas umum yang sangat dibutuhkan masyarakat dalam aktivitas perdagangan. Selain itu, pasar sebagai salah satu pemasok limbah sampah terbesar dan termasuk dalam jenis sampah rumah tangga. Berdasarkan kondisi di lapangan dapat diketahui bahwa perlu adanya evaluasi tata letak TPS di pasar Toss 3000 Batam. Evaluasi ini mencakup bagaimana tingkat kebutuhan kedekatan dari kios/lapak pedagang terhadap tata letak TPS di pasar Toss 3000 Batam. Adapun tujuan dari penelitian ini adalah untuk mengevaluasi kebutuhan tata letak TPS terhadap kios pedagang di Pasar Toss 3000 Batam. Adapun metode penelitian ini menggunakan pendekatan kualitatif dalam pengukuran aliran pada suatu tata letak fasilitas. Metode pengukuran aliran secara kualitatif yaitu metode Activity Relationship Chart dan Activity Relationship Diagram. Kesimpulan dari penelitian ini adalah sebagai berikut (1) Kebutuhan tingkat kedekatan kios pedagang daging, ikan dan ayam terhadap Tempat Pembuangan Sampah (TPS) pasar yang sangat tinggi; (2) Kebutuhan tingkat kedekatan kios pedagang lain seperti sayur, rempah-rempah dan buah-buahan terhadap Tempat Pembuangan Sampah (TPS) pasar yang cukup tinggi; (3) Kebutuhan tingkat kedekatan kios pedagang lain terhadap Tempat Pembuangan Sampah (TPS) pasar cukup rendah. Berdasarkan hasil penelitian ini maka dapat diusulkan rancangan tata letak TPS terhadap kios pedagang sesuai dengan tingkat kebutuhan untuk setiap jenis dagangan.
Perbedaan Data Antropometri Statis Suku Batak Dan Jawa Sri Zetli; Nofriani Fajrah; Capai Laia
Prosiding Vol 2 (2019): SNISTEK
Publisher : LPPM Universitas Putera Batam

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Abstract

Antropometri merupakan suatu kumpulan data numerik yang berhubungan dengan karakteristik fisik tubuh manusia, ukuran, bentuk, dan kekuatan serta penerapan dari data tersebut untuk penanganan masalah desain sebuah produk. Produk yang didesain dengan mempertimbangan antropometri manusia akan meningkatkan performansi dan produktifitas kerja, serta mengurangi frekwensi kecelakaan kerja. Kenyataan menunjukan bahwa terdapat perbedaan atribut/ukuran fisik antara satu manusia dengan manusia yang lain. Perbedaan antara satu populasi dengan populasi yang lain dikarenakan oleh faktor-faktor yang mempengaruhi data antropometri, salah satunya dari ras/suku. Kota Batam adalah sebuah Kota terbesar di Provinsi Kepulauan Riau, Indonesia. Masyarakat Kota Batam merupakan masyarakat heterogen yang terdiri dari beragam suku dan golongan diantaranya adalah dari suku Batak dan Jawa. Sehingga penelitian ini bertujuan untuk mengetahui perbedaan ukuran antropometri antara suku Batak dan Jawa. Data antropometri yang diukur adalah data antropometri statis dengan mengukur 36 ukuran dimensi tubuh suku Batak dan Jawa terhadap 100 respenden dari masing-masing suku. Hasil penelitian menunjukan bahwa, dari 36 dimensi tubuh yang diukur dan dilakukan perbandingannya didapat bahwa 17 dimensi tubuh antara suku Batak dan Jawa berbeda sedangan 19 lainnya sama. Adapun data antropometri yang berbeda adalah tinggi siku, tinggi pinggul, tinggi tulang ruas, tinggi ujung jari, tinggi dalam posisi duduk, tinggi mata dalam posisi duduk, tinggi bahu dalam posisi duduk, tinggi siku dalam posisi duduk, lebar bahu bagian atas, panjang lengan atas, panjang lengan bawah, panjang bahu gengganman tangan kedepan, panjang rentangan tangan kesamping, panjang rentangan siku dan panjang genggaman tangan kedepan.
Pemodelan Simulasi untuk Mengurangi Antrian pada Fasilitas Layanan Kesehatan Bahariandi Aji Prasetyo; Tarigan, Elsya Paskaria Loyda; Sri Zetli
SURYA TEKNIKA Vol 10 No 2 (2023): JURNAL SURYA TEKNIKA
Publisher : Fakultas Teknik UMRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37859/jst.v10i2.6611

Abstract

Service is the main indicator of the sustainability of a service. The quality of services is the main factor that must be considered in maintaining the existence and competition of services, including health facility services. This research was conducted at one of the health service providers in the city of Batam. One aspect of health service quality is queuing service. Therefore, the quality of service in the queuing system in health facilities is an interesting thing to research. This research measures the level of optimality of the queuing system currently in effect at the Saffira Mitra Medika clinic. The measurement focuses on service time, the number of patients served, and the waiting time for patients to be served in the queue system. The results of measuring the current queuing system are compared with other proposed queuing system scenarios, so that the level of patient satisfaction as customers is met. The proposed queuing system was obtained through a simulation approach, with the help of Flexsim software. A simulation approach was chosen to facilitate modeling in the proposed queuing system
Analisis Tingkat Kelelahan Pada Mahasiswa yang Bekerja di Batam Sri Zetli; Elsya Paskaria Loyda Tarigan; Nofriani Fajrah
Prosiding Vol 7 No 1 (2025): SNISTEK
Publisher : LPPM Universitas Putera Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33884/psnistek.v7i1.10736

Abstract

The phenomenon of students choosing to work while completing their studies has become increasingly common in recent years. The decision to work while studying often presents unique challenges for students. Fatigue resulting from academic and work pressures is a common risk faced by students who are employed. On the one hand, students must fulfill their academic obligations, such as assignments, exams, and projects, which require significant time and concentration. On the other hand, work demands additional time and energy, often involving heavy targets and responsibilities. The combination of academic and professional demands can lead to fatigue among students who are not working. In this context, analyzing fatigue among working students is crucial. This study was conducted on students at one of the universities in Batam. Fatigue was measured using the Fatigue Assessment Scale (FAS) questionnaire. The results of data processing and analysis showed that 2.57% of students were in the very low fatigue category, 9.65% experienced low fatigue, 27.33% experienced moderate fatigue, 47.27% experienced high fatigue, and 13.18% experienced very high fatigue. The results of the Chi-Square test showed that only the level of education had an effect on fatigue, while gender, age, and program of study did not have a significant relationship. The results of the ANOVA test showed that the fatigue experienced by students who were working and studying did not differ by gender and program of study, while for age groups and levels of education, the fatigue experienced by students differed
Perancangan Teknologi Augmented Reality Pengenalan Produk Skincare Pastima Simanjuntak; Sri Zetli
Prosiding Vol 7 No 1 (2025): SNISTEK
Publisher : LPPM Universitas Putera Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33884/psnistek.v7i1.10746

Abstract

Skincare products have an important role in facial care because they contain active ingredients that function to overcome various skin problems such as acne, black spots, blackheads, and excess oil. However, in Batam City, the number of skincare products that enter without verification of eligibility raises trade and consumer trust issues. Consumers need tools to understand and choose the right products. The purpose of the research is to design and develop an Augmented Reality (AR) based application to introduce skincare products in Batam City through Android devices, in order to facilitate consumers in visualizing and obtaining information about products in a more interactive and real way. The methodology used in this research involves application development using the Unity platform and Vuforia Engine with the target Android platform. The technology applied is marker-based Augmented Reality, where the implementation process includes 3D modeling of skincare products, integrating product-related information such as functions, how to use, and side effects, and using markers-such as those found in brochures or product catalogs-as a trigger for displaying objects and information in the form of Augmented Reality visuals. The result of the research is an AR application that successfully displays 3D objects of skincare products accompanied by descriptive information. This application runs on Android devices and provides a more real product visualization experience and supports consumer understanding of skincare products.
Perancangan Standar Proses Produksi Berdasarkan Indikator Good Manufacturing Practices (GMP) pada Industri Kecil dan Menengah Bidang Pangan Nofriani Fajrah; Sri Zetli; Muhammad Rasid Ridho; Rifaldi Hakiki; Moses Adrianus Sembiring; Riski Ade Putra
Prosiding Vol 7 No 1 (2025): SNISTEK
Publisher : LPPM Universitas Putera Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33884/psnistek.v7i1.10751

Abstract

Small and Medium Industries (SMI) face challenges in ensuring product safety and quality due to the optimal implementation of Good Manufacturing Practices (GMP). This study aims to design a standard production process framework based on GMP indicators to improve the process quality in snack food SMIs. The research employs a case study approach with a mixed-methods design at a chip�producing SMI in Batam City. The DMAIC (Define, Measure, Analyze, Improve, Control) methodology was applied to analyze historical defect data, observations, and in-depth interviews. Initial measurement results showed a defect rate of 12.3% and a GMP audit score of 58%. The analysis revealed the root causes of the defects, namely the absence of SOPs, machine instability, and an unsupportive layout. The proposed solution is a framework encompassing layout modification, SOP development, training programs, and a daily monitoring checklist form integrated with GMP indicators. The study concludes that the systematic integration of GMP and DMAIC is effective in creating sustainable improvements and provides a practical contribution in the form of an adoptable model for similar food SMIs.
ANALISIS RISIKO KESELAMATAN DAN KESEHATAN KERJA SECTION BTS LINE PADA PT XYZ Ridho Pratama, Ihsan; Sri Zetli
Computer Science and Industrial Engineering Vol 13 No 2 (2025): Comasie Vol 13 No 2
Publisher : LPPM Universitas Putera Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33884/comasiejournal.v13i2.10324

Abstract

This study aims to analyze potential occupational health and safety (OHS) risks in the BTS Line section of PT XYZ using the Hazard and Operability Study (HAZOP) and Fault Tree Analysis (FTA) methods. Based on workplace accident data from 2021 to 2024, frequent incidents include finger pinching, hand scratches, foot injuries, and burns. The identification process revealed 10 work risk activities with varying levels, with 58.82% categorized as high risk and 5.88% as extreme risk. FTA analysis showed that the main causes of accidents stem from human error, improper use of personal protective equipment (PPE), and suboptimal equipment design. This research recommends risk control measures through engineering controls, administrative controls, and routine employee training. The implementation of these strategies is expected to reduce workplace accidents and create a safer and more productive working environment.
ANALISIS PENGARUH BEBAN KERJA DAN STRES KERJA TERHADAP KINERJA KARYAWAN DI PT PUMP Pramadhani, Garin; Sri Zetli
Computer Science and Industrial Engineering Vol 13 No 2 (2025): Comasie Vol 13 No 2
Publisher : LPPM Universitas Putera Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33884/comasiejournal.v13i2.10341

Abstract

This study aims to analyze the effect of workload and job stress on employee performance using a quantitative descriptive approach. Workload was measured using the NASA-TLX method, while job stress was measured using the Health and Safety Executive (HSE) indicator. Data were collected from 15 employees working at PT Prathama Usaha Mandiri Perkasa through a questionnaire, then analyzed using multiple linear regression using SPSS. The results showed that workload had a significant negative effect on performance (t = -3.505; p < 0.05), as well as job stress (t = -2.917; p < 0.05). The results of the F test (F = 9.016; p < 0.05) also proved a simultaneous influence. This study states that high workload and unmanaged stress can reduce employee performance. Therefore, companies are advised to manage the division of tasks and provide support in stress management to improve employee performance.
PERANCANGAN FASILITAS KERJA YANG ERGONOMIS DEPARTEMEN STORE PADA PT NOK FREUDENBERG SEALING TECHNOLOGIES Butar Butar, Poltak Samuel; Sri Zetli
Computer Science and Industrial Engineering Vol 13 No 2 (2025): Comasie Vol 13 No 2
Publisher : LPPM Universitas Putera Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33884/comasiejournal.v13i2.10352

Abstract

In the modern industrial era, ergonomic challenges have become increasingly critical, particularly in manual labor sectors that are highly prone to Musculoskeletal Disorders (MSDs). This study aims to design ergonomic work facilities in the Store Department of PT NOK Freudenberg Sealing Technologies, specifically for the pallet transfer process, which is still performed manually. The research methodology integrates the Nordic Body Map (NBM) for identifying MSD complaints, the Rapid Entire Body Assessment (REBA) for evaluating working postures, and the Ergonomic Function Deployment (EFD) for developing ergonomic solutions. The study involved three workers, selected using a saturated sampling technique due to the small population. NBM questionnaire results indicated high levels of physical discomfort, especially in the shoulders, back, and knees. REBA assessments revealed an average risk score of 7, categorized as high, indicating the urgent need for intervention. The ergonomic table was designed based on workers’ anthropometric data and the ENASE ergonomic aspects (Effective, Comfortable, Safe, Healthy, Efficient). The proposed design successfully reduced the REBA score 7, demonstrating a significant improvement in work safety and comfort. This study concludes that applying ergonomic design based on anthropometric data and the EFD method effectively reduces the risk of injury caused by poor working posture, while enhancing efficiency and worker well-being in industrial environments
PENGEMBANGAN DESAIN KEMASAN PADA UKM AMANDA BROWNIES Sanjaya; Sri Zetli
Computer Science and Industrial Engineering Vol 13 No 4 (2025): Comasie Vol 13 No 4
Publisher : LPPM Universitas Putera Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33884/comasiejournal.v13i4.10606

Abstract

This study alims to analyze consumer standards for Amanda Brownies product packaging using the BackMarking and House of Quality methods. The results of the study indicate that there are 19 criteria that are consumer standards for the product packaging. In competitor analysis, BackMarking identified the malin competitors in the Amanda Brownies UKM product packaging category. Based on the results of the House of Quality analysis, the normalized ralw weight value shows the grealtest demand from consumers regarding Amanda Brownies packaging design, with al value range between 0.013. Several criteria that are consumer priorities in packaging design are Attractive Packaging Shape (B1), Packaging that Displays Expiration Date Clearly (B7), Packaging Material Thickness (B16), and Packaging that Displays Slogan/Tagline (B19). In designing packaging products, the technical elements that are the malin priority are Letter Color Variants (Priority 1), Writing Font Dimensions (Priority 2), Color Variants (Priority 3), and Tagline Description (Priority 4). These findings provide important insights for the development of Amanda Brownies product packaging that suits consumer needs and preferences.
Co-Authors Al Ayubi, Moh Galih Argo Putra Prima Bahariandi Aji Prasetyo Butar Butar, Poltak Samuel Candra, Roy Capai Laia E Janrosl, Viola Syukrina Elsya Paskaria Loyda Tarigan Handra Tipa Josef Jumarni Moses Adrianus Sembiring Muhammad Rasid Ridho Nofriani Fajrah, Nofriani Pramadhani, Garin Pratama, Ferdian Purba, Neni Marlina BR Ridho Pratama, Ihsan Rifaldi Hakiki Riski Ade Putra Sanjaya Simanjuntak, Pastima Tambunan, Yopi Tarigan, Elsya Paskaria Loyda Ummi Kalsum Harahap zulkifli, Revaldo