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All Journal Jurnal Ilmu Pendidikan Jurnal SOLMA JOURNAL OF APPLIED INFORMATICS AND COMPUTING JURNAL REKAYASA SISTEM INDUSTRI Minda Baharu Jurnal Manajemen Rekayasa dan Inovasi Bisnis TEKNOSIA JT-IBSI (Jurnal Teknik Ibnu Sina) Journal of Green Engineering for Sustainability ACTIVE: Journal of Physical Education, Sport, Health and Recreation
Lawi, Ansarullah
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Automotive Engineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Energy Engineering Environmental Science Industrial & Manufacturing Engineering Materials Science & Nanotechnology Transportation Other

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Journal : JURNAL REKAYASA SISTEM INDUSTRI

 1 
STRATEGI PENGEMBANGAN PRODUK UMKM RAMEN DI KOTA BATAM: PENDEKATAN HOUSE OF QUALITY UNTUK KEUNGGULAN KOMPETITIF Putri, Angela; Lawi, Ansarullah; Bora, M. Ansyar
JURNAL REKAYASA SISTEM INDUSTRI Vol 10 No 1 (2024): November 2024
Publisher : Universitas Putera Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33884/jrsi.v10i1.9458

Abstract

This study aims to analyze and prioritize customer needs using the House of Quality (HoQ) approach in ramen UMKM in Batam City, and to link customer needs with relevant technical features. Data were collected through a survey of 38 consumers of “Uru Ramen” UMKM in Batam, followed by analysis of the validity and reliability of the survey instrument using statistical methods. The results showed that all survey items were valid and reliable. The HoQ analysis revealed that the quality of raw materials and cleanliness were the top priorities for customers. The selection and supervision of suppliers and routine cleaning schedules were the most influential technical factors in meeting these needs. This study also showed that “Uru Ramen” UMKM had strengths in taste quality with an average user value of 41,289, but weaknesses in price portion and ease of access. Recommendations were given to improve aspects that were less competitive and maintain the quality of raw materials and cleanliness in order to increase customer satisfaction and the competitiveness of ramen UMKM in Batam City.
PENERAPAN LEAN SUPPLY CHAIN UNTUK MENINGKATKAN EFISIENSI RANTAI PASOK: STUDI KASUS PADA INDUSTRI PENGOLAHAN KARET Affandi, Nurul; Lawi, Ansarullah; Septiana, Reski
JURNAL REKAYASA SISTEM INDUSTRI Vol 10 No 2 (2025): Mei 2025
Publisher : Universitas Putera Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33884/jrsi.v10i2.9938

Abstract

The rubber industry is an important sector that processes, produces, and utilizes products made from rubber materials, with natural rubber sap as the primary raw material. The industry faces challenges such as mismatched rubber receipt data, which affects production targets due to supply chain disruptions. This study aims to implement Lean Supply Chain at PT A and estimate the efficiency of its application in meeting production goals. The research applies Lean Supply Chain principles to identify and eliminate waste in the supply chain of PT A, from harvesting to storage, using Value Stream Mapping (VSM). The identified waste includes environmental impact, product defects, waiting times, underutilized talent, transportation inefficiencies, excessive movement, and over-processing. Root causes of waste are analyzed using Fishbone Diagrams and the 5 Whys method, followed by corrective actions that align with the identified root causes. The activity mapping process resulted in a 3% increase in production efficiency for Ribbed Smoked Sheet (RSS). Furthermore, Lean Supply Chain implementation reduced rubber processing time from 8 days to 5 days, as per VSM analysis. This study provides valuable insights into how Lean Supply Chain can enhance efficiency and production in the rubber industry.
ANALISIS WORK-RELATED MUSCULOSKELETAL DISORDERS (WMSDS) PADA OPERATOR MANUFAKTUR ELEKTRONIK DENGAN PENDEKATAN NORDIC BODY MAP (NBM) & QUICK EXPOSURE CHECKLIST (QEC) Jingga, Nurha Vina; Lawi, Ansarullah; Mardiansyah, Yopy
JURNAL REKAYASA SISTEM INDUSTRI Vol 11 No 1 (2025): November 2025
Publisher : Universitas Putera Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33884/jrsi.v11i1.10851

Abstract

This study comprehensively evaluates the risk of Work-Related Musculoskeletal Disorders (WMSDs) among production operators at PT EMS, a company engaged in electronics manufacturing. Utilizing a mixed-methods ergonomic approach, the research employed the Nordic Body Map (NBM) to measure operators' subjective complaint levels and the Quick Exposure Checklist (QEC) to assess objective posture-related exposure risks. Analysis of NBM data revealed that the Printing station exhibited the lowest average complaint levels (5.6 total average complaints per operator), indicating better ergonomic conditions. Conversely, Wave Solder and Cutting Point operators reported the highest average total complaints (11.9 and 11.6, respectively), with the Wave Solder station registering the highest proportion of "Severe Pain" cases. The QEC analysis, which focused on the worst-case operator exposure, identified the Wave Solder station as the most critical, yielding the highest Exposure Score of 88% (Action Level 4), followed closely by Printing (78%) and Cutting Point (74%). The body parts most susceptible to injury across these high-risk stations were the Back (QEC score 44), Wrist (40), and Shoulder/Arm (36). The findings confirm that prolonged static posture, repetitive movements, and manual material handling are primary contributors to WMSDs prevalence. Immediate interventions are highly recommended, specifically the provision of push assistance tools, elbow supports, and footrests at the workstation to mitigate exposure risk and enhance occupational health.
Co-Authors ., Jaswin Ad, Roni Aditya Luhur Wicaksono, Chandra Affandi, Nurul Alvendo Wahyu Aranski Ardilla, Thania Aritonang, Muhammad Adi Setiawan Aulia Agung Dermawan Burhan, Rifa’atul Mahmudah Dimas Akmarul Putera Dwi Ely Kurniawan Eva Amalia Fadilla, Wilda Gulo, Feberlian Elisabeth Hernando, Luki Imam Mukhlis Jessica, Rye Jingga, Nurha Vina Kremer, Hendri Leman, Abdul Mutalib Lesmana, Naufal Indra Listyalova, Beby M. Ansyar Bora Manurung, Putriana Carona Mardiansyah, Yopy Mhd Adi Setiawan Aritonang Nova Khairiyah Pane, Amirah Putri, Angela Putri, Intan Medisi Rhamadhan, Ahmad Ririt Dwiputri Permatasari Salimah, Nora Septiana, Reski Septiansyah, Genadi Siti Arieta Sumitro Surgiwe, Surgiwe Yuni Roza