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All Journal SAINTEK: Jurnal ilmiah Sains dan Teknologi Industri Jurnal Abdimas PHB : Jurnal Pengabdian Masyarakat Progresif Humanis Brainstorming Jurnal Ilmiah Edunomika (JIE) MDP Student Conference Integrasi : Jurnal Ilmiah Teknik Industri Kriez Academy Journal Of Medicine And Health Sciences (Medisci) Journal Of Economic Sciences (Ekuisci) Journal Of Agriculture Sciences (Agrosci) Journal Of Engineering Sciences (Improsci) Spektrum Industri
Alfian, Achmad
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Agriculture, Biological Sciences & Forestry Automotive Engineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering Medicine & Pharmacology Nursing Public Health Social Sciences

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Recommendations for Sustainable Waste Management Technology in Palembang City Setiawan, Heri; Susanto, Sani; Budiarto, Dominikus; Alfian, Achmad; Pratama, Yohanes Dicka
Jurnal Agrosci Vol 2 No 4 (2025): Vol 2 No 4 March 2025
Publisher : Ann Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62885/agrosci.v2i4.641

Abstract

Industrial waste includes various types of materials that are no longer useful, economically valuable, or desirable in an operational context. Industrial waste management requires a special approach, the potential environmental and health impacts that can be caused. The waste management technology used depends on the type of waste generated, which is already known by the people in Palembang City is a waste management technology that is not so complex in its process. How far the people of Palembang City know the technology and its application needs further research. The purpose of this research is to review the literature and identify waste sources, policies, technologies, inhibiting factors, and assessment of waste management technology. The research method used a case study systematically and holistically to gain a comprehensive understanding with steps; determining research design, case selection, data collection and analysis, preparation of findings, and evaluation, reflection and recommendation of sustainable waste management technology. The results of the study recommend sustainable waste management technology in Palembang City which includes: (a) waste sources come from households, offices, businesses, markets, public facilities and areas, (b) waste management policies are located in Government Regulations: Law, Perpres, Permen and Perda, (c) waste management technology is still not integrated and operates in open dumping, (d) inhibiting factors; institutional aspects, financing, regulations, community participation, technical operations, and (e) the execution of zero waste management and comprehensive waste management technology recommendations that are sustainable and environmentally friendly are highly recommended.
Integration of Ergo-Manufacturing and Simulation to Minimise Waiting Time for Cracker and Kemplang Production Process Flow (Case Study of PT. Belimo Food Industry) Setiawan, Heri; Susanto, Sani; Rinamurti, Micheline; Alfian, Achmad
Jurnal Improsci Vol 2 No 5 (2025): Vol 2 No 5 April 2025
Publisher : Ann Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62885/jurnalimprosci.v2i5.660

Abstract

Belimo Food Industry factory is engaged in the production of crackers and kemplang with the Belimo brand. Observations made at the packing workstation, there is still a buildup or bottleneck in the press machine that is not optimal and performance is not efficient because it violates many ergonomic principles in the manufacturing industry (Ergo-Manufacturing). This research explores the integration of Ergo-Manufacturing concepts with simulation. The research aims to improve performance and reduce process lead time. The research method used is quantitative-descriptive with primary data. Data processing uses the integration method of the Ergo-Manufacturing concept with Arena software-based simulation so as to provide solutions that can optimise the performance of process waiting time, improve efficiency, work comfort, and production capacity at the packing workstation. The results of the study after applying Ergo-Manufacturing with work environment settings can minimise the waiting time of the initial condition process with a process time of 58.273 minutes. Under the conditions of improvement scenario 1, the process waiting time of 26,830 minutes can reduce the process time by 60%, under the conditions of improvement scenario 2, the process waiting time of 14,562 minutes can reduce the process waiting time by 80% and under the conditions of improvement scenario 3, the process waiting time of 12,483 minutes can reduce the process time by 85%. The results of the BEP decision analysis for scenario 1 were selected by adding 1 press machine to 2 press machines which can increase production capacity by 128 products and reduce overtime costs incurred by the company for 1.5 hours by IDR 40,500 and BEP investment in press machines takes 3 years.
Pengaruh Ekonomi Durasi Proyek Produksi Karpet Dengan Metode CPM di CV Natural Palembang Juliska, Brigita Maria; Alfian, Achmad
MDP Student Conference Vol 4 No 2 (2025): The 4th MDP Student Conference 2025
Publisher : Universitas Multi Data Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35957/mdp-sc.v4i2.11271

Abstract

CV Natural Palembang is one of the local trading companies and exports of carpets and other furniture. The Production Department has a sub-division, namely the manufacture of carpets made from abaca tree fiber which is currently a mainstay product. For sales, especially exports that have a delivery deadline agreement so that delays must be avoided. Currently, production is experiencing some delays because production scheduling is still done manually with estimated time. These delays impact financial performance— the more delays occur, the higher the penalties, resulting in economic losses. The study was conducted by collecting data on the duration of each production process activity and calculating using the CPM (Critical Path Method) method and then analyzing the critical path and activities and optimum time. Based on the CPM calculation, the critical path is obtained, namely the 2nd activity path with the series AàCàDàEàGàHàIàJàK. The calculation results show that the total optimal time obtained is 19.5 hours, in other words 4.5 hours faster than the company's actual production time, which is 24 hours for 1 carpet. This time optimization leads to cost savings of IDR 3,920,000.
Mapping Potential Musculoskeletal Disorders (MSDs) Based on Ergo-MMH in Manual Material Handling of TBS Loading-Unloading Workers Setiawan, Heri; Susanto, Sani; Rinamurti, Micheline; Alfian, Achmad; Pratama, Yohanes Dicka; Budiarto, Dominikus
Jurnal Improsci Vol 3 No 1 (2025): Vol 3 No 1 August 2025
Publisher : Ann Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62885/improsci.v3i1.855

Abstract

Background, The prospect of oil palm plantations is currently rising significantly to become a favourite business. However, the work activities of TBS loading-unloading workers are still performed without paying attention to ergonomic aspects and have the potential for MSDs. Aim: To map the potential MSDs of TBS loading-unloading workers, serving as a basis for improving the work system. Methods: The inclusion sample of TBS loading-unloading workers was observed and interviewed using the NBM questionnaire to diagnose potential MSDs resulting from MMH work activities. Ergo-MMH was applied to provide recommendations for improving work system design based on the AT and SHIP approaches. Results: The primary causes of MSDs are unnatural working attitudes and excessive muscle tension resulting from work systems that are not designed per the limitations of workers. Twelve body parts are directly involved in MMH activities. Conclusions, Possible MSDs on the back, left and right shoulders, right and left upper arms, right forearm, left and right wrists, left and right hands, and upper and lower neck. Implication, Ergo-MMH-based mapping of potential MSDs in manual material handling activities of TBS loading-unloading workers for the academic world; research, theory development, and education. For society, public awareness, community development, and social support. For the nation and state, work safety, economic growth, and public health. For the international community, international collaboration, standards development, and technology development
Pelatihan Pemanfaatan Personal Website di SMK Xaverius Palembang BS, Klaudius Jevanda; Nurmansyah, Wawan; Alfian, Achmad; Triayomi, Ria; Yeniyati, Prisca; Prasetio, Andreas
Jurnal Pengabdian Masyarakat Progresif Humanis Brainstorming Vol 6, No 1 (2023): Jurnal Abdimas PHB : Jurnal Pengabdian Masyarakat Progresif Humanis Brainstormin
Publisher : Politeknik Harapan Bersama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30591/japhb.v6i1.3860

Abstract

Pendidikan kejuruan merupakan pendidikan yang mempersiapkan diri secara khusus bagi peserta didiknya untuk memasuki dunia kerja. Dimana, SMK Xaverius Palembang merupakan sekolah kejuruan yang menyiapkan peserta didik berupa hard skill untuk siap bekerja dalam dunia kerja. Hard skill tersebut salah satunya pembelajaran pemrograman web terkhusus personal website. Personal website menyajikan informasi yang berkaitan dengan pemilik website. Maka dari itu, Tim PkM UKMC yang terdiri dari 5 dosen  dan 1 mahasiswa memberikan pelatihan bertema personal website. Pelatihan dilaksanakan dengan koordinasi dengan pihak sekolah, pelatihan pemanfaatan personal website, evaluasi dan laporan kegiatan. Pada hari kamis tanggal 19 Mei 2022 dari jam 07.30 sampai 10.00 dilaksanakannya pelatihan dengan peserta didik berjumlah 25 orang. Pelatihan ini bertujuan untuk memberikan pembelajaran materi baru dalam pemanfaatan personal website sebagai salah satu sarana proses pembelajaran yang sekaligus menambah wawasan maupun ilmu pengetahuan bagi peserta didik kelas XI SMK Xaverius Palembang khususnya jurusan TKJ, sehingga kelak dapat diterapkan dalam dunia kerja. Berdasarkan hasil kuesioner bahwa para peserta didik SMK Xaverius Palembang rata-rata menyatakan setuju dengan diadakannya kegiatan pelatihan dengan materi personal website yang diberikan tim PkM UKMC.
Work System Improvement in the Production Process Station Area PT SMS Using Macro Ergonomics and Design (MEAD) to Increase Productivity Setiawan, Heri; Susanto, Sani; Rinamurti, Micheline; Alfian, Achmad; Pratama, Yohanes Dicka; Budiarto, Dominikus
Jurnal Improsci Vol 3 No 2 (2025): Vol 3 No 2 October 2025
Publisher : Ann Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62885/improsci.v3i2.939

Abstract

Background. PT SMS produces bottled drinking water (amdk) in gallons and cups with Vit and Forme brands for gallon packaging and Airnes, Forma, and OK Oce brands in cup packaging. In identifying the problem at PT SMS, it was found that the work system is not well-designed and lacks ergonomics at several workstations, which has an impact on achieving less than optimal daily productivity. The output per work shift set by the company is 2,100 gallons and 3,150 boxes for cup packaging, but in fact, it can only produce approximately 2,050 gallons and 3,000 boxes. Aim. Analyze the factors that cause the work system to be less effective and less ergonomic. The formulation of work system factors encompasses physical work environment factors, equipment, infrastructure, machinery, workload factors, and organisational factors. Methods. The Macro Ergonomic Analysis and Design (MEAD) method is used to identify factors that affect the work system and then implement improvements and design changes based on the identified factors. Results. Physical work environment factors and organisational factors are problems within the work system at PT SMS, as the workspace designated for the production workflow lacks ergonomic support for employees' postures while working, and task management is inadequate. The machinery has not been crafted based on the anthropometric measurements of the workers. Oversight is absent for the work being done, and the standard time required for the production process has yet to be established. So that it increases productivity per work shift at PT. SMS is not optimal and experiences over time. Conclusions. Redesign of physical work environment facilities, scheduling of rest periods, and organisational factors through supervision from PT SMS resulted in output per shift meeting the standards set by the company.. Implication. The application of MEAD can identify factors that cause suboptimal productivity. Redesigning ergonomic physical work environment facilities, scheduling rest periods, and supervisory organisational factors within the company have an impact on optimising productivity, as measured by the output per shift set by the company
Application of the Ergo-Office ROSA Method to Assess Work Posture Risks in MSME Workers in South Sumatra Province: Implications for Occupational Health Setiawan, Heri; Susanto, Sani; Rinamurti, Micheline; Alfian, Achmad; Pratama, Yohanes Dicka; Budiarto, Dominikus
Jurnal Medisci Vol 3 No 1 (2025): Vol 3 No 1 August 2025
Publisher : Ann Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62885/medisci.v3i1.942

Abstract

Background: Computers are the main devices that support the efficiency and effectiveness of work in modern office environments, including MSMEs in South Sumatra Province. However, long-term use of computers with unergonomic sitting postures can increase the risk of Work-Related Musculoskeletal Disorders (WMSDs) in workers. The results of preliminary observations showed that the percentage of variation in WMSD complaints was between 13%-42% of the total work-related diseases related to computers. Aim: This study aims to identify muscle complaints experienced by workers, analyze the risk of working posture using ergonomic methods, and provide suggestions for improvements to minimize the risk of musculoskeletal disorders. Methods: This study uses the Rapid Office Strain Assessment (ROSA) method to assess the risk of computerized and sitting activity-based work postures. In addition, Nordic Body Map was used to map the location of muscle complaints in respondents. The study was conducted on 20 workers in four MSMEs in South Sumatra Province who worked with high computer intensity. Results: The analysis showed that all four respondents had a high level of occupational posture risk based on the ROSA score. A total of 36 muscle complaints were reported, with the most complaints located in the lower neck, waist, and buttocks. The main factors causing complaints include prolonged static sitting positions and inadequate adjustment of work facilities. Conclusions: The work posture of MSME workers in South Sumatra Province indicates a level of ergonomic risks that requires serious attention. Interventions such as improving work facilities and training in correct work posture are highly recommended. Implementation. These findings affirm the importance of applying ergonomic principles in computer-based work environments to prevent WMSDs, improve work comfort, and support the productivity of government sector workers.
KELANGSUNGAN HIDUP UMKM DI TENGAH DAN PASCA PANDEMI COVID-19: DIGITAL MARKETING STRATEGY Tauhidin Abas, Totoh; Ridwansyah, Ridwansyah; Lasmiatun, KMT; Alfian, Achmad; Setiawan, Zunan
JURNAL ILMIAH EDUNOMIKA Vol. 8 No. 1 (2024): EDUNOMIKA
Publisher : ITB AAS Indonesia Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29040/jie.v8i1.10598

Abstract

Penelitian ini mengkaji analisis strategi bisnis UMKM dengan digital, khususnya pada digital marketing pada saat dan pasca pandemic covid-19. Penelotian ini dilakukan dengan pendekatan kualitatif dan bersifat deskriptif. Dalam mengumupulkan data peneliti menggunakan instrument observasi, wawancara dan dokumentasi yang dilakukan di daerah Cikarang Timur, Bekasi. Lalu data di Analisa dengan Teknik Interaktif model. Hasil dari penelitin ini adalah UMKM menghadapi persoalan baru yang lebih serius, antara lain produksi yang terbatas, kesulitan menganalisis kebutuhan pasar, pesaing yang melek digital, penjualan dan produksi yang menurun, serta distribusi yang terbatas. Akhirnya, UMKM harus memahami dan menerapkan digital untuk mengatasi masalah ini. Pemasaran digital menargetkan berbagai wilayah dan negara (ekspor). UMKM harus tangguh beradaptasi dengan permasalahan digital. Analisis SWOT membantu UMKM menerapkan dan mengintegrasikan penggunaan digital untuk bisnis mereka mereka. Kata kunci: UMKM, Pasca Pandemic dan Pemasaran Digital
Prototype Design of Ergo-Flexibility Wheelchair Based on Stakeholder Technical Requirements, Zachman Framework Approach, and Nigel Cross Method Integration Setiawan, Heri; Budiyanto, Tri; Rinamurti, Micheline; Budiarto, Dominikus; Dicka Pratama, Yohanes; Alfian, Achmad
Spektrum Industri Vol. 23 No. 2 (2025): Spektrum Industri - October 2025
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/si.v23i2.356

Abstract

The increasing demand for ergonomic and flexible wheelchairs in Indonesia highlights the need for innovation that meets both user needs and national standards. Most wheelchairs circulating in the domestic market are low-cost imported products that do not comply with the ISO 7176 series SNI 09-4663-1998 medical device standard, leading to concerns over safety and quality assurance. This study aims to design an ergo-flexibility wheelchair prototype based on stakeholder technical requirements while identifying gaps in the existing standards to improve product competitiveness and user protection. The research integrates the Zachman Framework according to the FACTS stages with the Nigel Cross seven-step design method. Data were collected through observation, in-depth interviews, and participatory ergonomics focus group discussions. The data analysis employed the Inter-Rater Reliability (IRR) method to determine stakeholder agreement levels. The findings identified seven key technical parameters, stability, maneuverability, mobility, dimensions, strength, durability, and product information, that are essential for wheelchair standardization. The mapping analysis revealed that the current SNI standard primarily emphasizes product strength through drop testing, while other ergonomic and safety factors remain unaddressed. From the evaluation of three design alternatives, Alternative 2 was selected, featuring aluminum material, dimensions of 1000 mm (L), 620 mm (W), and 910 mm (H), a foldable transport design, semi-manual manufacturing, and a weight of 12 kg with an 80 kg load capacity. Prototype testing using a roll machine and static load confirmed its structural reliability and ergonomic performance. The research contributes to advancing national wheelchair standards by integrating stakeholder-driven design parameters, promoting local innovation, and enhancing the competitiveness of Indonesian medical devices.
Co-Authors AA Sudharmawan, AA Bayu Wahyudi BS, Klaudius Jevanda Catharina, Clara DEWI PURNAMA Dominikus Budiarto, Dominikus Dwika Ayu Amrita, Nyoman Heri setiawan Jayawarsa, A.A. Ketut Juliska, Brigita Maria Lasmiatun, KMT Merisha Hastarina Micheline Rinamurti, Micheline Nurwijayanti Prasetio, Andreas Pratama, Yohanes Dicka Ridwansyah Ridwansyah Sani Susanto Setiawan, Zunan Sri Ermeila Tauhidin Abas, Totoh Tri Budiyanto Triayomi, Ria Wardana, Ali Wardana, Ali Wawan Nurmansyah, Wawan William William Yasmin Yasmin Yeniyati, Prisca Zaenal Aripin