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Pengenalan Lean Manufacturing untuk Meningkatkan Daya Saing UKM Rendang Gadih di Payakumbuh Fahlevi, Fidruzal; Amrina, Elita; Hasan, Alizar; Putri, Nilda Tri; Zadry, Hilma Raimona; Indrapriyatna, Ahmad Syafruddin; Taufik; Wirdianto, Eri; Kamil, Insannul; Fithri, Prima; Wisnel; Rahmayanti, Dina; Jumeno, Desto; Patrisina, Reinny; Adi, Alexie Herryandie Bronto; Huda, Ashila Nurul; Liperda, Rahmad Inca; Fandeli, Hary; Maulana, Ghufran; Febriano, Raihan
Warta Pengabdian Andalas Vol 33 No 1 (2026)
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat (LPPM) Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jwa.33.1.19-27.2026

Abstract

Small and Medium Enterprises (SMEs) are the backbone of Indonesia's economy, contributing over 60% to the national GDP and employing more than 97% of the workforce. In Payakumbuh, culinary SMEs have significant potential due to the abundance of local raw materials and high demand for traditional foods such as rendang. Rendang Gadih is one such SME focusing on rendang production for both local and regional markets. However, inefficiencies in production, inconsistent quality, and manual management processes limit its competitiveness. This community service activity introduced the concept of Lean Manufacturing to improve efficiency and reduce waste. The main tools socialized were Value Stream Mapping (VSM), Process Activity Mapping (PAM), and identification of the eight types of waste, along with the application of Kaizen principles for continuous improvement. Implementation was carried out through preparation, socialization, and evaluation stages. The results of this activity are expected to help Randang Gadih enhance production efficiency, minimize waste, and strengthen competitiveness, serving as a model for other culinary SMEs in West Sumatra.
ANALISA KERUSAKAN WIRE ROPE (TALI BAJA) PADA ELECTRIC HOIST LT.2 UTARA SUSPENSION PREHEATER DI INDARUNG IV PT. SEMEN PADANG   Ilham Septiadi; Nilda Tri Putri
Jurnal Sains dan Teknologi: Jurnal Keilmuan dan Aplikasi Teknologi Industri Vol. 23 No. 1 (2023): Regular Issue
Publisher : SEKOLAH TINGGI TEKNOLOGI INDUSTRI PADANG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36275/rvtnhc67

Abstract

Pemakaian yang rutin pada Electric hoist membutuhkan Perawatan dan pemeliharan agar mesin tersebut selalu siap untuk dipakai sehingga tidak mengganggu kegiatan produksi. Pada bulan november 2022, telah dilakukan penggantian Wire rope pada Hoist di Indarung IV, namun penggantian ini lebih cepat dari yang direncanakan. Oleh karena itu perlu untuk menganalisa penyebab terjadi kerusakan pada wire rope tersebut agar dapat digunakan sampai batas umur dan mencegah kecelakaan ketika hoist tersebut dioperasikan. Metode pengecekan kerusakan pada wire rope menggunakan metode visual dan pengukuran diameter pada wire rope. Lalu metode mencari akar permasalahan dengan menggunakan diagram Ishikawa ( Cause-Effect Diagram ). Berdasarkan hasil analisa dari data yang didapatkan, maka kerusakan pada wire rope sebelumnya yaitu korosi pada bagian luar, crushing dan waviness. Wire rope yang bergelombang terjadi akibat wire rope tersebut overlap pada drum hoist dan shaft. Pada komponen Hoist Stahl ini, telah terjadi equipment yang rusak yaitu Wire Rope Guide. Tidak adanya equipment wire rope guide menjadi salah satu faktor yang paling besar sebagai penyebab kerusakan pada tali baja. Penambahan Wire rope guide perlu dilakukan untuk mencegah terjadinya tali baja tersebut mengalami terjepit dan kusut di drum hoist. Serta penambahan metode pelumasan pada kabel baja sehingga kabel baja tersebut tidak getas dan korosi. 
ANALISIS RISIKO PRODUK MAKANAN HALAL DALAM MENJAMIN KUALITAS PRODUK MAKANAN DI INDUSTRI KECIL DAN MENENGAH Nofriani Fajrah; Nilda Tri Putri; Anggia Arista; Sri Zetli
Prosiding Vol 8 No 1 (2026): SNISTEK
Publisher : LPPM Universitas Putera Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33884/psnistek.v8i1.11751

Abstract

Indonesia ranks third in the Islamic Economy Indicator Score according to the State of the Global Islamic Economy Report 2024/25. In line with this achievement, the Indonesian government, through the Badan Penyelenggara Jaminan Produk Halal (BPJPH), ensures that food products are certified as halal. This policy requires all food business manufacturers to obtain halal certification for their products. The objective of this study is to analyse potential risks in halal food products among Small and Medium Enterprises (SMEs) to ensure the quality and integrity of halal food products. This study employed a quantitative research approach and was conducted through a case study of food SMEs in Batam City, Indonesia. The Failure Mode and Effects Analysis (FMEA) method was utilised to identify risk factors and analyse their causes, thereby preventing potential contamination that could compromise product quality and halal compliance. Primary data were collected through interviews and direct observations of production processes, while secondary data were obtained from production reports. The findings of this study indicate that 15 risks were identified in the production process. The highest risk factor was found at R04 with a Risk Priority Number (RPN) of 75, which obtained a level 1 rating and fell into the 'Very High' risk category. This risk pertains to the preparation area for the main raw ingredients for making doughnuts, which is conducted on the floor, thus posing a potential for contamination from dirt/dust. As for the recommended suggestion, it is to provide a separate storage area for the preparation zone, distinct from the dough-mixing area, so that dirt, dust, or other contaminants do not contaminate and enter the doughnut dough. This way, the halal integrity and quality of the doughnuts can be maintained
ANALISA KERUSAKAN WIRE ROPE (TALI BAJA) PADA ELECTRIC HOIST LT.2 UTARA SUSPENSION PREHEATER DI INDARUNG IV PT. SEMEN PADANG   Ilham Septiadi; Nilda Tri Putri
Jurnal Sains dan Teknologi: Jurnal Keilmuan dan Aplikasi Teknologi Industri Vol. 23 No. 1 (2023): Regular Issue
Publisher : SEKOLAH TINGGI TEKNOLOGI INDUSTRI PADANG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36275/rvtnhc67

Abstract

Pemakaian yang rutin pada Electric hoist membutuhkan Perawatan dan pemeliharan agar mesin tersebut selalu siap untuk dipakai sehingga tidak mengganggu kegiatan produksi. Pada bulan november 2022, telah dilakukan penggantian Wire rope pada Hoist di Indarung IV, namun penggantian ini lebih cepat dari yang direncanakan. Oleh karena itu perlu untuk menganalisa penyebab terjadi kerusakan pada wire rope tersebut agar dapat digunakan sampai batas umur dan mencegah kecelakaan ketika hoist tersebut dioperasikan. Metode pengecekan kerusakan pada wire rope menggunakan metode visual dan pengukuran diameter pada wire rope. Lalu metode mencari akar permasalahan dengan menggunakan diagram Ishikawa ( Cause-Effect Diagram ). Berdasarkan hasil analisa dari data yang didapatkan, maka kerusakan pada wire rope sebelumnya yaitu korosi pada bagian luar, crushing dan waviness. Wire rope yang bergelombang terjadi akibat wire rope tersebut overlap pada drum hoist dan shaft. Pada komponen Hoist Stahl ini, telah terjadi equipment yang rusak yaitu Wire Rope Guide. Tidak adanya equipment wire rope guide menjadi salah satu faktor yang paling besar sebagai penyebab kerusakan pada tali baja. Penambahan Wire rope guide perlu dilakukan untuk mencegah terjadinya tali baja tersebut mengalami terjepit dan kusut di drum hoist. Serta penambahan metode pelumasan pada kabel baja sehingga kabel baja tersebut tidak getas dan korosi. 
Factors Influencing Pregnant Women's Compliance with Standard Pregnancy Examinations Elvi Era Liesmayani; Nilda Tri Putri; Rima Semiarty; Vaulinne Basyir
Indonesian Journal of Global Health Research Vol 7 No 4 (2025): Indonesian Journal of Global Health Research
Publisher : GLOBAL HEALTH SCIENCE GROUP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37287/ijghr.v7i4.6102

Abstract

Antenatal care (ANC) refers to the care provided to mothers and their unborn babies during pregnancy. ANC visits are essential, as they allow for the early provision of important information and education regarding pregnancy and childbirth preparation. Objective to identify the factors influencing pregnant women's compliance with the minimum standard pregnancy examinations in the Deli Serdang District Health Office, North Sumatra. This study used a quantitative and cross-sectional approach, involving 138 pregnant using puposive sampling women from four community health centers under the Deli Serdang District Health Office, North Sumatra, Indonesia. Data were collected using questionnaires and analyzed using the McNemar, Chi-square, and multiple logistic regression tests The results of the study showed that factors influencing compliance with the minimum standard pregnancy examinations included the mother's last education level, gestational age, transportation, travel time, ANC visit frequency, media exposure, knowledge, and attitude, with a p-value of 0.000 < 0.05. The most dominant factor affecting compliance with ANC visits was the type of transportation used (p-value = 0.039). Education level, gestational age, transportation, travel time, ANC visit frequency, media exposure, knowledge, and attitude all influence compliance with ANC. Pregnant women should improve their attitude and motivation to seek information about healthy pregnancy using easier access, such as e-books or web links that can be read anytime and anywhere. In today's digital era, this can help increase awareness and knowledge about the importance of ANC, ultimately improving ANC coverage (K1-K4) and reducing maternal mortality rates.
A Bounded Custom GPT Structures Operational Knowledge for Small-Industry Decision Support Arief, Ikhwan; Hasan, Alizar; Putri, Nilda Tri; Rahmann, Hafiz
Knowledge Engineering and Data Science
Publisher : citeus

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Small manufacturing and craft-based firms increasingly use Generative Artificial Intelligence (GenAI) through public chat interfaces, low-cost tools, and informal experimentation. However, these firms often make operational decisions with incomplete records, tacit owner knowledge, fragmented spreadsheets, and limited managerial capacity. Under such conditions, open-ended chatbots may generate fluent but unsafe recommendations by overlooking missing information, contradictory evidence, feasibility constraints, and implementation constraints. This study presents Asisten Cerdas Industri Kecil as a bounded Custom GPT artifact for operational diagnosis, priority selection, and short-horizon action planning in small industries. Using a Design Science Research approach, the study develops a documented artifact corpus comprising a master instruction contract, 15 curated knowledge modules, structured output rules, a 60-scenario evaluation dataset, and automated runner and judge scripts. The artifact formalizes bounded operational reasoning through minimum-field gating, evidence separation, Knowledge-Resource Advantage synthesis, feasibility-weighted priority ranking, stopping rules, and conjunctive batch evaluation thresholds. A technical verification layer was conducted on a three-scenario local-smoke subset using smollm2:135m, qwen2.5:0.5b, and qwen2.5:1.5b with a heuristic judge. Results show that the evaluation scaffold is executable and that model capacity affects bounded instruction following, although hard-guardrail and priority-compliance failures indicate that the results should be interpreted as technical verification rather than final validation. The study contributes an audit-ready bounded Custom GPT architecture, a formal decision model, and a reproducible evaluation protocol for future comparative assessment of bounded and unbounded GenAI decision-support artifacts.
Co-Authors Abdul Talib, Hayati Habibah Adisty Luthfiah Adisty Luthfiah Adisty Luthfiah Afdhal Habibullah Afri Adnan Afrinaldi, Feri Agus Sutanto Agus Umar Ryadin Ahmad Ahmad Ahmad Syafruddin Ahmad Syafruddin Ahmad, Rabiah Al Mhiqani, Mohammed Nasser Ahmed Alexie Herryandhi Broto Adi Alexie Herryandie Bronto Adi Alfadhlani Alizar Hasan Alqadri, Farid Alyani Rahma Putri Amrina, Elita Andriani Andriani Anggia Arista Anggraini, Ika Novia Arif Kharisman Asmuliardi Muluk Ayu Bidiawati JR Azira Fitira Elsera Broto Adi, Alexie Herryandhi Buang Alias Budi Satria Dachriyanus Debby Maurine Aristi Defri Nofriadi Demi Ramadian Desriyenti Desto Jumeno Devi Yulia Rahmi Dicky Fatrias Difana Meilani Dina Rahmayanti Elita Amrina Elsa Eka Putri Elsayed Ali Ismail Elsera, Azira Fitira Elsera, Azira Fitria Elvi Era Liesmayani Eri Wirdianto Fadjar Goembira Fahlevi, Fidruzal Fajar Aristiyanto Fajar Aristiyanto Fandy Triawan Febriano, Raihan Fikri, Ryan Kamal Fitra Lestari Hafiz Rahman, Hafiz Hary Fandeli Hassan, Aslinda Hayati Habibah Abdul Talib Henmaidi Henmaidi Henny Yustisia Herawati, Afriyastuti Hilma Raimona Zadry Huda, Ashila Nurul Ikhwan Arief Ilham Septiadi Ilham Septiadi Indah Kurnia Ramadhani Indrapriyatna, Ahmad Syafruddin Insannul Kamil, Insannul Ismail, Elsayed Ali iswahyuningsih iswahyuningsih Iwan Vanany Jafril Tanjung, Jafril Jamaludin, Khairur Rijal Jonrinaldi Jumeno, Desto Kamil, Insannul Kevin, Muhammad Khairul Ihwan, Khairul Khairur Rijal Jamaludin Kharisman, Arif Lestari Setiawati Linda Eka Putri Liperda, Rahmad Inca Lona Delviari Lusi Susanti M Alif Arrahman M Alif Arrahman M. Alif Arrahman M. Alif Arrahman M. Rozaq M. Rozaq M. Rozaq, M. Rozaq M.Arif Rahman.S Arif Maulana, Ghufran Mego Plamonia Melani Putri Meuthia Meuthia Meuthia, Meuthia Mohammad, Nur Ameera Natasha Muhammad Abdi, Muhammad Muhammad Erlangga Adi Nugraha Muhammad Erlangga Adi Nugraha Muhammad Kevin Nabila Humaida Naf’an, Emil Nelvi Irawati Nevy Sandra Nofriani Fajrah, Nofriani Noviyanti, Anna Annida Patrisina, Reinny Prima Fithri Putra, Irwan Kartadi Putri, Alyani Rahma Putri, Prima Yane Qomarotun Nurlaila, Qomarotun Rahmahdian S, Rini Rahmann, Hafiz Ratni Prima Lita Recha Sundari Refdilzon Yasra, Refdilzon reinny patrisina Rhima Suryani Rika Ampuh Hadiguna Rima Rofifah Putri Rima Semiarty Rizki, M. Rodiah, Yuli Ryadin, Agus Umar Ryan Kamal Fikri Sahria Sahria Saputra, Ikhsan Rapi Sha'ri Mohd Yusof Shari Mohd Yusof Sri Zetli Suryat Handoko Taufik Taufik Taufik Tengku Nurainun Tessa Alqifti Vaulinne Basyir Viola Kiswara Wisnel Wisnel Wisnel Yasra, Refdilzon Yassin, Warusia Mohamed Yesmizarti Muchtiar Yohanna Safari Yosritzal, Yosritzal Yudo Purnomo Yusmar, Fajri Zakuan, Norhayati