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Analisis risiko kerja di Pabrik Kerupuk Dila menggunakan metode WERA dan NERPA Olivia De Deus, Veronica; Perdana, Surya
Jurnal Teknik Industri dan Manajemen Rekayasa Vol 2 No 2 (2024)
Publisher : Universitas Atma Jaya Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24002/jtimr.v2i2.9733

Abstract

This study aims to determine the level of ergonomic risk of production workers and ergonomic body posture with the proposal of aids using the Workplace Ergonomic Risk Assessment (WERA) and Novel Ergonomic Postural Assessment (NERPA) methods at the Dila Cracker Factory. Analysis of work posture using the WERA method shows a moderate level of risk with a score of 38 for printing and 37 for drying, meaning that this work needs to be reviewed and changed. The results of the NERPA method assessment show a high risk with a score of 7, requiring further research and immediate action. To reduce this risk, a design of work aids is proposed in the form of a table for printing with dimensions of 60 cm x 50 cm x 100 cm and a stacking trolley for drying with dimensions of 84 cm x 77 cm x 134 cm. The use of aids makes the worker's posture more ergonomic: straight back, 90° angle forearm, normal wrist for printing, and straight back, 22° angle forearm, 79° angle forearm for drying. This proposed assistive device reduced the WERA score to 27 and the NERPA score to 3 and 4, indicating a reduced risk of musculoskeletal injury.
Forum Anak Pasir Putih Sebagai Sarana Pengembangan Partisipasi Dan Kepemimpinan Remaja Dalam Mewujudkan Kota Layak Anak Atikah; Tiara; Perdana, Surya
BULLET : Jurnal Multidisiplin Ilmu Vol. 4 No. 5 (2025): BULLET : Jurnal Multidisiplin Ilmu (INPRESS)
Publisher : CV. Multi Kreasi Media

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Abstract

This community service activity was carried out in Pasir Putih Village, Depok City, through the Forum Anak Pasir Putih (FAPP) as a medium to strengthen children's participation in realizing a Child-Friendly City (KLA). The activity aimed to enhance the knowledge and skills of adolescents in leadership, organizational management, and peer motivation so that they can serve as "Pelopor" (pioneers) and "Pelapor" (reporters) in promoting and protecting children's rights. The methods used included lectures, discussions, and simulation-based training, all designed to encourage active participation. The results of the activity showed that participants, who were mostly 14–18 years old and high school students, gained new insights into leadership and organizational management. They also demonstrated motivation to actively contribute to the Forum Anak’s work programs. This activity also received support from the Pasir Putih Village government, ensuring the sustainability of Forum Anak activities. The conclusion highlights that counseling and training in organizational management are highly relevant for adolescents, as they provide valuable experiences and knowledge that are not always obtained in formal education.
Analisis Cost Benefit pada Edukasi Penerapan Konsep 5S Produksi Mukena di Konveksi Roemah Dia Widiyarini, Widiyarini; Rosalina, Uki Aulia; Perdana, Surya
AJAD : Jurnal Pengabdian kepada Masyarakat Vol. 5 No. 3 (2025): DECEMBER 2025
Publisher : Divisi Riset, Lembaga Mitra Solusi Teknologi Informasi (L-MSTI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59431/ajad.v5i3.656

Abstract

This community service activity aims to improve work efficiency and productivity through the education and implementation of the 5S concept (Seiri, Seiton, Seiso, Seiketsu, and Shitsuke) in the production process of mukena at Roemah Dia Convection. The method consisted of observation, interviews, socialization, and cost–benefit analysis (CBA). The results indicated a significant improvement in workers’ awareness of workplace cleanliness, orderliness, and discipline. Economically, the implementation cost was IDR 3,760,000, generating a benefit value of IDR 6,000,000, resulting in a CBA ratio of 160%. This indicates that the 5S implementation is both feasible and profitable since the benefits outweigh the costs. In addition to financial gains, this program also enhanced worker motivation, comfort, and time efficiency. Therefore, the application of the 5S concept proves to be an effective strategy to improve performance and productivity among small and medium-scale garment enterprises in Indonesia.
Penerapan Lean Project Management Pada Proyek Penggantian Pipa Minyak Wilayah Rokan Nudin, Ensan; Perdana, Surya
Nusantara of Engineering (NOE) Vol 6 No 2 (2023): Volume 6 No 2 Tahun 2023
Publisher : Universitas Nusantara PGRI Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29407/noe.v6i2.21095

Abstract

Proyek Penggantian Pipa Minyak Wilayah Rokan adalah proyek penggantian jaringan pipa di Wilayah Kerja Rokan, Provinsi Riau yang mendekati akhir masa desainnya. Permasalahan yang terjadi dalam proyek ini adalah terdapat waste dalam pelaksanaannya. Tujuan penelitian ini untuk mengetahui faktor waste penyebab utama keterlambatan dan mengetahui cara meminimalisir waste pada proyek tersebut, dan meminimalisir biaya berlebih. Metode yang digunakan dalam penelitian ini menggunakan Lean Project Management (LPM) dan Critical Chain Project Management (CCPM) dan menggunakan software zoho project & ganttpro, yang meliputi pengidentifikasian waste, risiko dan estimasi kebutuhan proyek (waktu, sumber daya, dan biaya). Dari penelitian ini diperoleh waste yang sering terjadi saat pelaksanaan proyek yaitu waiting, disebabkan karena adanya keterlambatan data dan pekerjaan re-work (berulang). Beberapa hal yang perlu dilakukan untuk menghindari hal tersebut yaitu dengan melakukan survey data untuk memastikan data yang valid, sedangkan untuk pekerjaan re-work (berulang) pada kesalahan pekerja, diharapkan segera memperbaiki pekerjaan yang salah. Dengan adanya safety time (buffer time) yang terdapat dalam penjadwalan dengan metode CCPM, hasil dari penanganan waste dengan menggunakan penjadwalan CCPM menunjukkan penghematan waktu pengerjaan proyek sebesar 7 hari. Selain itu, biaya yang dikeluarkan untuk percepatan pekerjaan mencapai Rp 156,333,331.
Tinjauan Hukum Pidana Pada Kasus Laka Lantas Atas Dampak Kerusakan Jalan Selvin Triansih; Surya Perdana; Alpi Sahari
Journal Recht (JR) Vol. 1 No. 1 (2022): Journal Recht (JR)
Publisher : Journal Recht (JR)

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Abstract

Accidents often occur on the highway, apparently not only due to driver factors and natural factors, but also because of the number of damaged roads such as potholes, cracks, uneven surface of the road, which can cause casualties for motorists. Many cases of death of motorists because they avoid potholes, causing loss of life and property of the government as the organizer of the road should be held liable for criminal liability for negligence to repair the road. This study aims to analyze the legal protection of motorized motorists who experience accidents due to the impact of road damage and the accountability of road organizers in the case of traffic accidents due to the impact of road damage. The results of this study indicate that the legal protection for motorized motorists who have accidents due to the impact of road damage is based on the formulation of Law Number 22 Year 1999 concerning Road Traffic and Transportation Article 240 letter b, which becomes the accident victims of road traffic can file a lawsuit against the party that caused the loss, that the criminal liability of the road operator against victims due to road damage, in Law Number 22 Year 2009 concerning Traffic and Road Transportation in principle, the organizer of traffic and road transportation is the responsibility of the state.
Penerapan Sanksi Pidana Kepada Anak Dibawah Umur Pemakai Narkotika (Studi Pada Polrestabes Medan) Dimas Adit Sutono; Alpi Sahari; Surya Perdana
Journal Recht (JR) Vol. 1 No. 1 (2022): Journal Recht (JR)
Publisher : Journal Recht (JR)

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Abstract

Drug abuse is no longer a victimless crime but is already a crime that takes many victims and a prolonged disaster. Drug abuse in Indonesia is increasingly showing concern because many people who are not for health reasons are suspected of actively using narcotics. The research method in this study using the normative approach. i.e. conducts library research by researching and collecting library materials specifically relating to laws and regulations and books relating to law and narcotics, as well as field research conducted by observations observations and direct interviews with related objects. The results of this study show that: first, the legal regulation on drugs Law No. 35 of 2009 concerning Narcotics. Efforts to protect children's law are governed by various laws and regulations. Second, the factors causing the occurrence of criminal acts of drug abuse by children are caused by: age factors, wrong views, lack of religion in the child, family, economy, and environmental factors. Enforcing the law for children who commit narcotics drug offenses, the Polrestabes is striving for preventive and repressive measures, the police in Medan have also cooperated in conducting investigations into cases of drug abuse by children. Third, the role of Medan Polrestabes in eradicating drug crimes is carried out, namely; by way of countermeasures by reasoning (criminal law) and efforts to counteract secaranon penal.
ANALISIS LEAN MANUFACTURING UNTUK MEMINIMALISASI PEMBOROSAN PADA PROSES PRODUKSI PAVING BLOCK Iskandar, Agus; Perdana, Surya
Jurnal Inovasi Teknik Industri Vol 4, No 2 (2025): JURNAL INOVASI TEKNIK INDUSTRI
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat Universitas Muhammadiyah Gombong

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26753/jitin.v4i2.1888

Abstract

CV. XYZ adalah perusahaan yang bergerak di industri bahan bangunan dengan produk seperti busi beton, grass block, paving block, genteng, loster, dan kanstin. Penelitian difokuskan pada proses produksi paving block hexagonal yang mengalami masalah efisiensi akibat banyaknya aktivitas tidak bernilai tambah dan pengelolaan penyimpanan yang kurang baik, sehingga waktu produksi lama dan output rendah. Tujuan penelitian ini untuk menganalisis pemborosan, mengidentifikasi penyebab utamanya dalam proses penyimpanan, serta memberikan usulan perbaikan guna meningkatkan efisiensi. Pendekatan yang digunakan yaitu Lean Manufacturing dan Theory of Constraints (TOC), dengan metode Value Stream Mapping (VSM), Waste Assessment Questionnaire (WAQ), Waste Relationship Matrix (WRM), dan Value Stream Analysis Tools (VALSAT). Analisis akar masalah dilakukan dengan 5W+1H, serta simulasi perbaikan menggunakan ProModel. Hasil menunjukkan pemborosan terbesar pada aktivitas waiting (21,29%), inventory (19,92%), dan transportation (16,23%), dengan inventory sebagai pemborosan yang paling berdampak (20,21%). Sebanyak 91,71% waktu produksi merupakan aktivitas tidak bernilai tambah. Masalah utama terletak pada penyimpanan sementara yang memakan waktu 934 menit. Usulan perbaikan berupa penghapusan area penyimpanan sementara dan perbaikan tata letak meningkatkan output dari 90 menjadi 210 unit, waktu kerja dari 11,45% menjadi 24,70%, dan waktu dalam sistem turun dari 11.916,04 detik menjadi 3.778,86 detik. Aktivitas tidak bernilai juga berkurang dari 45.195 menjadi 29.245 menit, membuktikan efektivitas pendekatan dalam mengurangi pemborosan dan meningkatkan kinerja produksi.
Analisa Produktivitas Sistem Perawatan Mesin Penggiling Kedelai Menggunakan Metode Overall Equipment Effectiveness (OEE) Dan Failure Mode And Effects Analysis (FMEA) Dengan Pendekatan CMMS Di CV. Tahu Bandung NN Siska Wahyuningsih; Sri Hartini; Atikah; Tiara; Surya Perdana
BULLET : Jurnal Multidisiplin Ilmu Vol. 5 No. 2 (2026): BULLET : Jurnal Multidisiplin Ilmu (INPRESS)
Publisher : CV. Multi Kreasi Media

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Abstract

Machine maintenance is important to maintain smooth production, because a decrease in the condition and productivity of the machine can disrupt the production process. CV Tahu Bandung NN is a company that produces Bandung tofu and is located at Jl. Aridho, Jatimulya Village, Cilodong District, Depok City, West Java 16413. This study aims to determine the OEE value, the types of losses that most affect the machine, identify major failures, and compile an effective machine maintenance schedule to increase productivity. The methods used in this study are Overall Equipment Effectiveness (OEE), Six Big Losses, and Failure Mode and Effect Analysis (FMEA). The OEE method is used to measure machine effectiveness. Six Big Losses identifies six major losses that reduce machine performance, while the FMEA method analyzes potential component failures and determines the priority of handling them based on the level of risk. The results showed that the average value of the Overall Equipment Effectiveness (OEE) of the soybean grinding machine in November 2024 was 68.34%, still below the JIPM standard ≥85%, which indicates that the machine's effectiveness is not optimal. Six Big Losses analysis shows that the losses that most affect machine performance are Reduced Speed ​​Losses (35.60%) and Breakdown Losses (5.68%). The results of the analysis using the Failure Mode and Effect Analysis (FMEA) method show that the drive motor component has the highest RPN value of 252, making it a top priority in maintenance. The preparation of machine maintenance schedules can be done effectively using CalemEAM CMMS software.