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All Journal Jurnal Teknik Jurnal Rekavasi JISI UMJ (Jurnal Integrasi Sistem Industri UMJ) Jurnal Ilmiah Universitas Batanghari Jambi Syntax Literate: Jurnal Ilmiah Indonesia Metode : Jurnal Teknik Industri Integritas: Jurnal Antikorupsi Jurnal INTECH Teknik Industri Universitas Serang Raya RADIAL: JuRnal PerADaban SaIns RekAyasan dan TeknoLogi Jambura Journal of Electrical and Electronics Engineering Jurnal Teknik Industri Terintegrasi (JUTIN) Jurnal Sibermas (Sinergi Pemberdayaan Masyarakat) Indonesian Journal of Industrial Engineering & Management Jambura Industrial Review (JIREV) Jurnal Abdimas Terapan JAMBURA: JURNAL ILMIAH MANAJEMEN DAN BISNIS Journal of International Conference Proceedings Jurnal Pengabdian Pada Masyarakat Jurnal Abdimas Terapan Jurnal Vokasi Sains dan Teknologi JURNAL PENGABDIAN TEKNIK INDUSTRI Jurnal Pengabdian Masyarakat dan Riset Pendidikan Jurnal Pendidikan Teknik Mesin RADIAL: Jurnal Peradaban Sains, Rekayasa dan Teknologi Journal of Applied Engineering Science
Idham Halid Lahay
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Strategi Penanganan Pascapanen Kopi Pinogu Berbasis AHP pada Faktor Dominan Penurunan Mutu di UMKM Wakapu, Desa Pinogu Jilham, Aqshal; Lahay, Idham Halid; Uloli, Hendra
Jurnal Teknik Industri Terintegrasi (JUTIN) Vol. 8 No. 3 (2025): July
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jutin.v8i3.48024

Abstract

This study analyzed the factors causing the decline in the quality of Pinogu coffee using the Analytic Hierarchy Process (AHP) method, involving seven respondents from farmers and MSMEs. The analysis identified six main criteria: color irregularity, musty odor, moisture, physical damage, mass/weight, and hollow beans. Based on the AHP calculation, bean color irregularity emerged as the most dominant factor (weighting 42%), followed by musty odor and mass/weight (each 19%). A Consistency Ratio (CR) value of 0.03 (<0.1) indicates a high level of assessment consistency. These findings reveal that the main quality problems originate from the harvesting and post-harvest handling stages. The study recommends that Wakapu MSMEs prioritize improvements in the ripe fruit selection process and moisture control as strategic steps to improve quality. The study results provide a practical contribution in the form of an effective intervention priority scale for local coffee entrepreneurs with limited resources.
Sustainable Coffee Production through FMEA-FMECA and DMAIC Integration: A Case Study of Pinogu Coffee Producer Lahay, Idham Halid; Olilingo, Fahrudin Zain
Journal of International Conference Proceedings Vol 8, No 1 (2025): 2025 ICPM Malaysia Proceeding
Publisher : AIBPM Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32535/jicp.v8i1.3948

Abstract

Sustainable coffee production has become increasingly crucial amid the challenges of climate change and growing consumer demand for eco-friendly products. This study explores the integration of Failure Modes and Effects Analysis (FMEA), Failure Modes, Effects, and Criticality Analysis (FMECA), and the Define, Measure, Analyze, Improve, Control (DMAIC) methodology to enhance sustainability practices at a Pinogu coffee producer. By combining risk identification with data-driven quality improvement, the research provides a comprehensive framework for addressing production inefficiencies and quality issues. The implementation of FMEA-FMECA effectively identified critical failure modes impacting product quality and operational performance, while DMAIC supported continuous improvement through waste reduction and process optimization. The findings demonstrate that aligning risk management tools with quality enhancement strategies offers a viable model for sustainable agricultural practices. This study not only delivers practical guidance for the coffee industry but also contributes valuable insights to the broader discourse on sustainable supply chain management in agribusiness.
PERENCANAA PRODUKSI PAVING BLOCK DENGAN MENGGUNAKAN MODEL PROGRAM DINAMIS (DYNAMIC PROGRAMMING) DI CV. SHOHAT GORONTALO. Maru, Aan Yetno; Wolok, Eduar; Lahay, Idham Halid
RADIAL : Jurnal Peradaban Sains, Rekayasa dan Teknologi Vol. 11 No. 2 (2023): RADIAL: JuRnal PerADaban SaIns RekAyasan dan TeknoLogi
Publisher : Universitas Bina Taruna Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37971/radial.v11i2.411

Abstract

This current research aimed to plan an optimal and scheduled production to minimize defects in production quantities, excess or shortage of production quantities with minimum costs. The method used was Dynamic Progamming to develop optimal scheduling, by forecasting average production using the Autoregressive Integrated Moving Average (ARIMA) model. The ARIMA was employed to forecast the average amount of production data of CV Shohat Gorontalo which were the data for the last 24 weeks or during 6 months. The result obtained was that the minimum cost was always obtained at the inventory figure I = 0, because having less inventory or even no inventory would reduce the total cost due to the small holding costs when compared to production costs. The cost incurred for the production schedule during the July- December of 2023 period was IDR 9,161,954,550. In addition, the data were the optimal result in minimizing production costs using the Dynamic Programming method. Abstract written in English. Abstracts are written in a sequence that contains the purpose of research, the methods used in research, research results, conclusions, suggestions, and research implications. The abstract is concise, concise and written in one paragraph (maximum 200 words) with single space, Times New Roman font and 10 font sizes
PERILAKU BERKENDARA SEPEDA MOTOR 150 CC MENGGUNAKAN METODE NATURALISTIC DRIVING STUDY DAN DRIVERS BEHAVIOUR QUESTIONNAIRE Suaib, Fadel; Lahay, Idham Halid; Wolok, Eduart
RADIAL : Jurnal Peradaban Sains, Rekayasa dan Teknologi Vol. 11 No. 2 (2023): RADIAL: JuRnal PerADaban SaIns RekAyasan dan TeknoLogi
Publisher : Universitas Bina Taruna Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37971/radial.v11i2.428

Abstract

Driver behavior is the most dominant factor in accidents. Almost all accidents are preceded by violations of traffic signs. Through previous accident data, important and useful information can be known. The study aims to analyze two-wheeled motorbike riding behavior using Naturalistic Driving Study (NDS) and determine the influence of age and behavior of 150cc motorbike riders. Data taken from recordings taken by respondents and questionnaires. The results of the regression test to determine differences in age on motorbike rider behavior with a constant value of a = 196.03 show that this figure is a constant number which means that, if it does not involve age (X), the value of riding behavior (Y) is -5, 3956x. The regression coefficient is -5.3945. This figure is minus (-), which means that age (X) has a negative effect on driving behavior (Y).
PENGUKURAN BEBAN KERJA PEKERJA DI UD. BINTANG JAYA MANDIRI MENGUNAKAN CVL DAN NASA-TLX Puyuhiyo, Zulqarnain; Wolok, Eduart; Lahay, Idham Halid
RADIAL : Jurnal Peradaban Sains, Rekayasa dan Teknologi Vol. 12 No. 1 (2024): RADIAL : Jurnal Peradaban Sains, Rekayasa dan Teknologi
Publisher : Universitas Bina Taruna Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37971/radial.v12i1.439

Abstract

Abstract: Measuring Workload of Workers at UD. Bintang Jaya Mandiri uses CVL and NASA-TLX The amount of physical and mental load depends on the level of difficulty of each activity, causing different workloads. The method for measuring physical workload uses the %CVL (Cardiovascular Load) method, while the method for measuring mental load uses the NASA-TLX (National Aeronautics and Space Administration Task Load Index) method. Calculation results from workers at UD. Bintang Kaya Mandiri used the %CVL method in shift I. The values ​​obtained were classified as "Medium" (30% to ≤ 60%) "Required improvement but not urgent" for 18 people and classified as "Low" (≤ 30%) "There is no fatigue in workers" as many as 2 people, while shift II scores obtained were classified as "Medium" (30% to ≤ 60%) "Required improvement but not urgent" as many as 16 people and classified as "Low" (≤ 30%) "There is no fatigue among workers ” as many as 4 people. Measuring mental load using the NASA-TLX method in shift I, the scores obtained were classified as "Quite High" (30-49) by 1 person and classified as "High" (50-79) by 19 people, while in shift II the scores obtained were classified as " Fairly High” (30-49) as many as 3 people and classified as “High” (50-79) as many as 17 people.
Analisis Penentuan Rute Distribusi Produk Makanan Menggunakan Pendekatan Algoritma Ant Colony Optimization (ACO) PT. Cipta Langgeng Mitra Sukses: Penelitian Wayan Andika Riyantara; Rudolf Simatupang; Eduart Wolok; Idham Halid Lahay; Hendra Uloli
Jurnal Pengabdian Masyarakat dan Riset Pendidikan Vol. 4 No. 1 (2025): Jurnal Pengabdian Masyarakat dan Riset Pendidikan Volume 4 Nomor 1 (Juli 2025 -
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jerkin.v4i1.2364

Abstract

This study aims to analyze the distribution route determination of PT. Cipta Langgeng Mitra Sukses's food products using the Ant Colony Optimization (ACO) method. This study uses a quantitative approach to design the optimal distribution route at PT. Cipta Langgeng Mitra Sukses in Gorontalo Regency. Through Ant Colony Optimization (ACO) algorithm simulation, this study analyzes the variables of distance, time, and cost with data obtained from literature studies, interviews, and field observations. The results of this study indicate that the optimal route formed is able to minimize travel distance, time, and operational costs. Fleet 1 traveled a distance of 38.7 km in 79 minutes and costs Rp26,316, while Fleet 2 traveled 37.2 km in 99 minutes and costs Rp25,296. The evaporation mechanism and pheromone intensity influence the route selection, where the 5th route for Fleet 1 and the 1321st route for Fleet 2 are the fastest and most efficient routes. These findings prove that Ant Colony Optimization (ACO) is effective in determining the optimal distribution route for the company.
Efektivitas Mesin Filling Tabung Gas 3 Kg Menggunakan Metode Overall Equipment Effectiveness (OEE) di PT. XYZ Latjengke, Mohamad Julfikar; Lahay, Idham Halid; Simatupang, Rudolf
Jurnal Teknik Industri Terintegrasi (JUTIN) Vol. 8 No. 3 (2025): July
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jutin.v8i3.46031

Abstract

At PT Putra Argam Mandiri there are still product defects in every distribution process. Product defects that are often found at PT Argam are hang guards and foot rings that are peyot due to being crushed with other products during transportation and leaking bodies. The number of defective products produced on average for the last 6 months period reached 487 units. So that the Overall Equipment. Effectiveness method is needed in order to streamline the performance of the tool and be able to function as it should. That way the tool will work properly and will produce quality productsBased on the research conducted, the conclusions obtained from the results of the OEE calculation on the Filling machine PT. Putra Argam Mandiri during the period October 2024 to March 2025 resulted in an average OEE of around 86.55%.
Pengendalian Persediaan Spare Part Menggunakan Metode ABC dan Probabilistik Continuous System (Q) di PT. XYZ Nurcahyo, Fajar; Lahay, Idham Halid; Uloli, Hendra
Jurnal Teknik Industri Terintegrasi (JUTIN) Vol. 8 No. 3 (2025): July
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jutin.v8i3.45972

Abstract

Inventory control is a very important managerial function because physical inventory usually involves the largest capital investment in current assets for many companies. Therefore, inventory must be managed and recorded well so that the company can sell its products and generate revenue, thus achieving the company's goals. With inventory, companies are able to carry out the production process continuously and avoid shortages of goods and delays in meeting customer demand, which can be detrimental to the company. Not optimal control of spare parts inventory can result in inventory shortages (out of stock). This study aims to optimize inventory with the ABC method and the probabilistic model Q. The results show the classification of spare parts into categories A (41%, 81%), B (18%, 10%), and C (41%, 9%). The Model Q reduces inventory costs by IDR 295 million. This study provides practical recommendations for inventory management in the automotive industry.
Penentuan Jumlah Perawat Optimal di Ruang Unit Gawat Darurat Puskesmas Kota Selatan Menggunakan Metode Work Load Analysis Wolinelo, Rifan; Lahay, Idham Halid; ., Hasanuddin
Jambura Industrial Review (JIREV) VOL.2 NO.1, MEI 2022
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/jirev.v0i0.15193

Abstract

Pusat Kesehatan Masyarakat atau sering disebut dengan puskesmas merupakan suatu unit pelaksana teknis Dinas Kesehatan Kabupaten/Kota yang bertanggung jawab lama menyelenggarakan pembangunan kesehatan di suatu wilayah kesehatan. Salah satu sumber daya yang dibutuhkan puskesmas adalah perawat, perawat merupakan tenaga kerja yang paling berinteraksi dengan pasien. Dengan mengetahui jumlahperawatyang optimal di ruang UGD Puskesmas Kota Selatan menggunakan metode Work Load Analysis (WLA). Berdasarkan hasil pembahasan dapat disimpulkan bahwa jumlah perawat shif  pagi di Unit Gawat Darurat Puskesmas Kota Selatan saat ini adalah 7 orang Perawat, kemudian setelah dilakukan perhitungan dengan metode Work Load Analysis menghasilkan jumlah perawat yang optimal sebanyak 3 orang.
Optimalisasi Perawatan Mesin Press dengan Metode Failure Mode Effect Analysis (FMEA) Santoso, Ribut; Lahay, Idham Halid; Junus, Stella; Lapai, Yolanda
Jambura Industrial Review (JIREV) VOL.1 NO.1, MEI 2021
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (44.825 KB) | DOI: 10.37905/jirev.v1i1.7112

Abstract

Sistem perawatan yang dilakukan selama ini adalah bersifat breakdown maintenance yaitu pemeliharaan yang dilakukan setelah mesin mengalami kerusakan. Sistem ini belum memberikan data akurat kapan suatu mesin atau komponen mengalami kerusakan, sehingga strategi yang tepat untuk menjaga mesin tetap beroperasi adalah menentukan interval waktu perawatan yang optimal.Hasil analisis yang dilakukan dengan menggunakan metode Failure Mode Effect Analysis (FMEA) maka didapat komponen kritis pada Mesin Screw Press yaitu Komponen Worm Screw, Besi Shaft dan Press Cage diperoleh waktu penggantian Komponen Worm Screw 32 hari, Besi Shaft 68 hari, Press Cage 48 hari pada Mesin Screw Press 1 ; untuk Mesin Screw Press 2 Komponen Worm Screw 52 hari, Besi Shaft 128 hari, Press Cage 52 hari ; untuk Mesin Screw Press 3 Komponen Worm Screw dilakukan penggantian selama 56 hari, Besi Shaft 104 hari, Press Cage 64 hari ; untuk Mesin Screw Press 4 pada Komponen Worm Screw dilakukan penggantian selama 56 hari, Besi Shaft 72 hari, Press Cage 74 hari. Untuk Mesin Screw Press 5 pada Komponen Worm Screw dilakukan penggantian selama 50 hari, Besi Shaft 80 hari, Press Cage 92 ; hari dan untuk Mesin Screw Press 6 pada Komponen Worm Screw dengan interval waktu penggantian selama 52 hari, Besi Shaft 72 hari dan Press Cage 58 hari. Kata Kunci: FMEA, MTTF, MTTR, Downtime, Age Replacement
Co-Authors Abdul Rahman Dai Abdul Rasyid Abdul Rasyid Abdul Rasyid Abdul Rasyid Abdullah, Aizza Kirana Adjidji, Masyita Nur Aulia Afriyanti Mii Aizza Kirana kirana Akhirul Ramadhan Amirudin Y. Dako Andi Maga Umara Anggun Ocktaviana Damopolii Annisa Latief Anom, Adji Saputra Anwar, Balqis Arafat, Muhammad Yasser Arfan Utiarahman Arifin Nurcahyo Zumadillah Hasania Arip Mulyanto Aris, Muhamad Alfandi Atima, Abdul Wahid K Ayuni, Dewi Riasty Balqis Anwar Bawole, Malfrin G. Bina, Rahayu Fiqriyah Buyung R. Machmoed Buyung Rahmad Machmoed Darusalam, Jamal DENI SETIAWAN Dwi Noviani Eduart Wolok Elsa Kristy Damanik Erin Afrilia Afrilila Fahri Mahful Fahrudin Zain Olilingo Fahrul D. Hoesa Febriansyah, Moh Fajar Felisah, Andi Ratu Fentje Abdul Rauf Fitri , Hastiya Annisa Florensia Ni Made Diah Dwiyanti H Hasanuddin H Hasanuddin Hafid Rahmandan Hasanuddin Hasanuddin . Hasanuddin Hasanuddin Hasanuddin Hasanuddin hasdianti, waode nirma Hendra Uloli Husin, Salmawati Ifan Wiranto Iksal Djilham Piyohu Irwan Wunarlan Irwan Yantu Iskandar Zulkarnain Nasibu Jamal Darusalam Giu Jilham, Aqshal Kartika Napu Kawengian, Alfredo Rianto Lakoro, Adeleyid Laoh, Farid Lapai, Yolanda Larosa, Esta Lasau, Syakri Latjengke, Mohamad Julfikar Lita Setiawati Macmoed, Buyung Rahmad Mado Tatudi Maru, Aan Yetno Moammad Palilati Moh. Ainul Fais Mohamad Isro&#039; Eddy Monica Pratiwi Muh Taufik Nadjamuddin, Difa Nurul Asyifah Napu, Kartika Nugroho, Hastiya Annisa Fitri Nugroho, Mutiara Kurnia Nugroho, Sinung Nurcahyo, Fajar Nurfaisal Harun Nurmarifah, Atun PRAMUDIBYO, SUGENG PRAMUDIBYO Pratiwi, Monica Prayogo, LM Fandy Pusponegoro, Luh Wianda Putri Famalya Melu Puyuhiyo, Zulqarnain Rahmat Deddy Rianto Dako Rahmat Deddy Riyanto Dako Ramli, Rudianto Rezkiawan Tantawi Ribut Santoso Rio Monoarfa Rudolf Simatupang Safitri, Rindiani Silvana Mohamad Siti Hidayanti Mutiara Kurnia, Siti Hidayanti Mutiara Sovia Lestari Sri Ayu Ashari Stella Junus Suaib, Fadel Sudjarwo Sukoco Sulanda, Sinta Bellah Sunardi Sunardi . sunardi sunardi Surya Handrisusanto Ahmad Syahrir Abdussamad syakri lasau Syarifuddin Achmad Tasya Shalsabilla Trifandi Lasalewo Vicky Zulfikar Rahansyah Wahab Musa Wahyu Saputra Wandradianto Mokoagow Wandra waode nirma hasdianti Wayan Andika Riyantara Widodo, Langgeng Wolinelo, Rifan Wolok, Eduar Wrastawa Ridwan Yolanda Lapai