Articles
<![CDATA[Model Penjadwalan Pemeliharaan Preventif Mesin-Mesin Produksi untuk Meminimasi Total Tardiness ]]>
<![CDATA[Eri Wirdianto]]>;
<![CDATA[Irfan Nugraha Putra Mukhti]]>;
<![CDATA[Alexie Herryandie Bronto Adi]]>;
<![CDATA[Milana Milana]]>
<![CDATA[ invotek Vol 20 No 1 (2020): INVOTEK: Jurnal Inovasi Vokasional dan Teknologi ]]>
Publisher : <![CDATA[Universitas Negeri Padang ]]>
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DOI: 10.24036/invotek.v20i1.629
<![CDATA[Preventive maintenance is considered as a method to avoid unexpected failure in production machines. Unfortunately, conducting such maintenance is limited by resources availability thus likely causes tardiness. This research aims to minimize total tardiness of preventive maintenance on production machines by developing a scheduling model. This scheduling model takes the availability of time and labor into account to get an optimal scheduling model that can minimize the tardiness. The model of preventive maintenance schedule is developed by using the Integer Linear Programming method. This method provides output in the form of preventive maintenance schedule through a purpose function which considers the specified constraints on the company. As the result, the developed model could propose a preventive maintenance schedule which reduces the total tardiness.]]>
<![CDATA[Performance measurement using balance scorecard leading to strategy formulation: A case study in water company ]]>
<![CDATA[Milana Milana]]>;
<![CDATA[Eri Wirdianto]]>;
<![CDATA[Alexie Herryandie Bronto Adi]]>
<![CDATA[ invotek Vol 21 No 3 (2021): INVOTEK: Jurnal Inovasi Vokasional dan Teknologi ]]>
Publisher : <![CDATA[Universitas Negeri Padang ]]>
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DOI: 10.24036/invotek.v21i3.929
<![CDATA[Organization goals could be achieved by translating vision and mission into strategy. The strategy should be carefully formulated to direct the operation plans to work in harmony to achieve the goal. This research aims to show how the strategy is formulated based on the performance measurement result. The performance indicators are generated using the Balanced Scorecard approach with its four perspectives; financial, customer, internal business process, and learning and growth. Once these indicators and their benchmarks are defined, performance measurement is carried out. The performance measurement result is then input into a Strength-Weakness-Opportunity-Threat (SWOT) matrix. This approach proved that it could help the company review its existing strategy achievements and competitive position. Furthermore, the SWOT analysis proposes some potential actions taken by the company, which fall on Offensive, Defensive, Adjust, and Survive strategies.]]>
<![CDATA[Usulan Aplikasi Metode Material Requirement Planning (MRP) dalam Perencanaan Kebutuhan Firebrick PT Semen Padang ]]>
<![CDATA[Fajar Aristiyanto]]>;
<![CDATA[Nilda Tri Putri]]>;
<![CDATA[Alexie Herryandie Bronto Adi]]>
<![CDATA[ Jurnal Optimasi Sistem Industri Vol. 15 No. 2 (2016): Published in November 2016 ]]>
Publisher : <![CDATA[The Industrial Engineering Department of Engineering Faculty at Universitas Andalas ]]>
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DOI: 10.25077/josi.v15.n2.p217-226.2016
<![CDATA[The purpose of this article is to describe the results of research models firebrick requirements planning in PT Semen Padang with MRP method. Firebrick is one of the spare parts and essential in the production of operational PT Semen Padang as protective and insulating of shell kiln. This article describes the firebrick requirements planning at all kiln Indarung II / III, IV and V to meet the needs of 2017 up to 2018. One type of firebrick most widely used in PT Semen Padang is spinal firebrick. Spinal firebrick highly susceptible to hydration and moisture as the main component is MgO compound that is hygroscopic so susceptible to damage in the form of cracks firebrick. Based on the research that has been done, get MRP application design that can be used in planning the needs of firebrick PT Semen Padang to come. Plans need firebrick for compliance in 2017 to 2018 : (a) item 422 purchased through two phases in the 4th month of 12.711 pcs and in the 9th month of 24.909 pcs (b) item 622 purchased through two phases in the 4th month of 21.185 pcs and in the 9th month of 41.515 pcs (c) item P22 purchased through two phases in the 4th month of 446 pcs and in the 9th month of 874 pcs (d) item P + 22 purchased through two phases in the 4th month of 446 pcs and in the 9th month of 874 pcs (e) item 425 purchased in the 8th month of 14.626 pcs (f) item 825 purchased in the 8th month of 20.600 pcs (g) P25 item purchased in the 8th month of 412 pcs (h) P + 25 items purchased in the 8th month of 412 pcs. ]]>
<![CDATA[Pelatihan Standar Penanganan Pangan Rendang di Sentra Produksi Randang ]]>
<![CDATA[Reinny Patrisina]]>;
<![CDATA[Prima Fithri]]>;
<![CDATA[Lusi Susanti]]>;
<![CDATA[Hilma Raimona Zadry]]>;
<![CDATA[Difana Meilani]]>;
<![CDATA[Eri Wirdianto]]>;
<![CDATA[Jonrinaldi Jonrinaldi]]>;
<![CDATA[Desto Jumeno]]>;
<![CDATA[Asmuliardi Muluk]]>;
<![CDATA[Alexie Herryandie]]>;
<![CDATA[Feri Afrinaldi]]>;
<![CDATA[Henmaidi Henmaidi]]>;
<![CDATA[Alfadhlani Alfadhlani]]>;
<![CDATA[Insannul Kamil]]>;
<![CDATA[Dicky Fatrias]]>;
<![CDATA[Taufik Taufik]]>;
<![CDATA[Wisnel Wisnel]]>;
<![CDATA[Alizar Hasan]]>;
<![CDATA[Rika Ampuh Hadiguna]]>;
<![CDATA[Ahmad Syafruddin]]>;
<![CDATA[Nilda Tri Putri]]>;
<![CDATA[Elita Amrina]]>;
<![CDATA[Ikhwan Arief]]>;
<![CDATA[Afri Adnan]]>
<![CDATA[ Warta Pengabdian Andalas Vol 26 No 2 (2019) ]]>
Publisher : <![CDATA[Lembaga Penelitian dan Pengabdian kepada Masyarakat (LPPM) Universitas Andalas ]]>
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DOI: 10.25077/jwa.26.2.112-116.2019
<![CDATA[Nowadays, consumers are getting smarter in choosing products, including food products. Food safety is an important thing that must be considered by the food industry. Unsafe food production can only be done because of food, product needs, lengthy legal process, but can also damage the community. Customer needs demand certainty from the food provided in a way that meets food safety standards, from the garden to the table. To fulfill this reason, all parties involved in the food production process must know and understand well matters related to food procurement standards for the products produced. Rendang is one of the traditional foods of West Sumatra that has begun worldwide. This requires the need to produce rendang with food safety standards is very important. Based on this, within the framework of the Community Service Department of Industrial Engineering UNAND conducts training / technical guidance related to the rendang food procurement standards with training on Good Manufacturing Practices (GMP). This activity was expected to help Small and Medium Enterprises to get business standardization.]]>
<![CDATA[Pelatihan Good Manufacturing Practice (GMP) pada Usaha Pangan Binaan Universitas Andalas ]]>
<![CDATA[Tivany Edwin]]>;
<![CDATA[Reinny Patrisina]]>;
<![CDATA[Alexie Herryandie Bronto Adi]]>;
<![CDATA[Prima Fithri]]>;
<![CDATA[Nindy Hidayah]]>
<![CDATA[ Warta Pengabdian Andalas Vol 27 No 1 (2020) ]]>
Publisher : <![CDATA[Lembaga Penelitian dan Pengabdian kepada Masyarakat (LPPM) Universitas Andalas ]]>
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DOI: 10.25077/jwa.27.1.1-5.2020
<![CDATA[Food business is a very promising, but the products must be safe and worth buying. Good manufacturing practices (GMP) are production practices which considering various aspects, such as preventing food contamination during the production process, and production control as well. Small and Medium Enterprises (SME) fostered by Andalas University, which is engaged in the field of food manufacturing, wants to find its products better known and with a wide sales distribution. This can be realized if the business owner has the trust of many consumers. One effort that can be done is to implement the GMP For this reason, SMEs need to receive GMP Training.The method of this event is in the form of training to socialize the concept of GMP for food SMEs fostered by Andalas University, as well as self-assessment of the application of GMP that has been carried out by each SME. The training was held in the presence of 50 SMEs assisted by Andalas University, on Thursday / December 5, 2019 at Amaris Hotel, Padang. Participants were very enthusiastic in attending and actively participating during the training. Self assessment results showed most SMEs have not yet implemented a good GMP in their industry.]]>
<![CDATA[Site Selection for the Citronella Oil Distillation Unit at Rambatan Subdistrict Tanah Datar Regency ]]>
<![CDATA[Alexie Herryandie Bronto Adi]]>;
<![CDATA[Eri Wirdianto]]>;
<![CDATA[Felia Devina Amadea]]>;
<![CDATA[Desto Jumeno]]>;
<![CDATA[Reinny Patrisina]]>
<![CDATA[ MOTIVECTION : Journal of Mechanical, Electrical and Industrial Engineering Vol 5 No 2 (2023): Motivection : Journal of Mechanical, Electrical and Industrial Engineering ]]>
Publisher : <![CDATA[Indonesian Mechanical Electrical and Industrial Research Society (IMEIRS) ]]>
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DOI: 10.46574/motivection.v5i2.227
<![CDATA[The Sarasah Village Cooperative (KUD Sarasah) located in Nagari III Koto, Rambatan Subdistrict, Tanah Datar Regency plans to build a citronella oil distillation unit. The decision about the location where to build a factory is a strategic decision that needs to be considered carefully, because it involves a large amount of investment and has a long-term impact. This study aims to select the location of the construction of citronella oil distillery. The method used in this research is the Analytical Hierarchy Process. The conclusion that can be drawn regarding the most strategic location for the construction of a citronella oil production house is Aur Serumpun with a weight of 47.9% whereas the Long-Term aspect is the most influential criterion with a weight of 43.4%. KUD Sarasah yang berlokasi di Nagari III Koto, Kecamatan Rambatan, Kabupaten Tanah Datar berencana membangun rumah produksi penyulingan minyak serai wangi. Keputusan tentang lokasi tempat pendirian pabrik merupakan keputusan strategis yang perlu dipertimbangkan secara cermat, karena menyangkut investasi dalam jumlah besar dan memiliki dampak jangka panjang. Penelitian ini bertujuan untuk memilih lokasi pembangunan rumah produksi minyak serai wangi. Metode yang digunakan di dalam penelitian ini adalah Analytical Hierarchy Process. Kesimpulan yang dapat diambil terkait lokasi yang paling strategis sebagai tempat pembangunan rumah produksi minyak serai wangi adalah di Aur Serumpun dengan bobot sebesar 47,9% dimana aspek Jangka Panjang adalah kriteria yang paling mempengaruhi keputusan penentuan lokasi dengan bobot 43,4%.]]>
<![CDATA[Designing a Self Assessment Tool in the Framework of Preparing Halal Assurance and Food Safety in Ant Sugar Production in UP2K Fifty City Regency ]]>
<![CDATA[Desriyenti Desriyenti Desriyenti]]>;
<![CDATA[Nilda Tri Putri]]>;
<![CDATA[Alexie Herryandie Bronto Adi]]>
<![CDATA[ Riwayat: Educational Journal of History and Humanities Vol 6, No 3 (2023): Social, Political, and Economic History ]]>
Publisher : <![CDATA[Universitas Syiah Kuala ]]>
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DOI: 10.24815/jr.v6i3.34363
<![CDATA[The Indonesian government has a responsibility for every product that is marketed to be guaranteed safety with evidence from BPOM and has a halal label in accordance with laws and regulations regarding halal assurance. Ant sugar is a powder-shaped sugar derived from fresh nira water and the production process is still the same as palm sugar production. The production process of this sugar is still manual so that it is easily contaminated both chemical, physical and biological contamination and its halal guarantee system. The purpose of the research is to identify important elements and sources of physical, chemical, biological and halal hazards in the ant sugar production process activities using the HACCP method which refers to ISO 22000: 2018 while the halal assurance system refers to HAS 23000. The method used is qualitative descriptive method. This study can be concluded that there are physical hazards in the ant sugar production process activities such as hair, dust, sand, leaves. Chemical hazards in the form of heavy metal contamination, detergents and temperature. While biological hazards in the form of bacteria, and khamr. These hazards occur in the ant sugar production process activities in the process of tapping sap water, cooking/evaporation process. While in terms of haram / unclean at the time of tapping sap water, the fermentation process occurs. The design of this check sheet is designed based on the verification results of the control flowchart which aims to see the flow of the palm sugar production process and minimize the occurrence of hazard contamination]]>
<![CDATA[Pengaruh Praktik Pengembangan Sumber Daya Manusia Terhadap Kinerja Organisasi Dengan Mempertimbangkan Faktor Intrinsik Karyawan dan Performa Karyawan Sebagai Variabel Perantara ]]>
<![CDATA[Nofri, Tania Rama]]>;
<![CDATA[Henmaidi, Henmaidi]]>;
<![CDATA[Adi, Alexie Herryandie Bronto]]>
<![CDATA[ Syntax Literate Jurnal Ilmiah Indonesia ]]>
Publisher : <![CDATA[Syntax Corporation ]]>
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DOI: 10.36418/syntax-literate.v10i10.62220
<![CDATA[Dalam era persaingan bisnis yang semakin ketat, pengembangan sumber daya manusia (SDM) menjadi kunci utama dalam meningkatkan kinerja organisasi. PT PLN (Persero) Unit Induk Sumatera Barat menghadapi tantangan keterbatasan rekrutmen karyawan baru sejak tahun 2020, sehingga optimalisasi karyawan existing menjadi strategi prioritas untuk mencapai target kinerja organisasi. Penelitian ini bertujuan untuk mengetahui dan menganalisis dampak praktik pengembangan sumber daya manusia (SDM) terhadap kinerja organisasi dengan memperhatikan dan mempertimbangkan faktor intrinsik karyawan dan performa karyawan sebagai variabel mediasi di lingkungan PT PLN (Persero) Unit Induk Sumatera Barat. Populasi pada penelitian ini meliputi seluruh karyawan PT PLN (Persero) Unit Induk Sumatera Barat yang berjumlah 767 orang. Adapun jumlah responden penelitian sebanyak 155 responden yang tersebar dari Unit Layanan Pelanggan, Unit Pelaksana Pelayanan Pelanggan dan Unit Induk Distribusi. Metode analisis pada penelitian ini menggunakan analisis statistik deskriptif dan analisis deskripsi faktor menggunakan software SmartPLS 4.0. Hasil penelitian menunjukkan bahwa Praktik Pengembangan SDM berpengaruh positif dan signifikan terhadap kinerja organisasi, Praktik Pengembangan SDM berpengaruh positif dan signifikan terhadap performa karyawan, human resource development berpengaruh positif dan signifikan terhadap faktor intrinsik karyawan, faktor intrinsik karyawan berpengaruh negatif dan tidak signifikan terhadap kinerja organisasi, performa karyawan berpengaruh positif terhadap kinerja organisasi, Faktor intrinsik karyawan tidak memediasi hubungan antara variabel praktik pengembangan SDM dan kinerja organisasi serta performa karyawan dapat memediasi hubungan antara variabel praktik pengembangan SDM dan kinerja organisasi.]]>
<![CDATA[Model Jaringan Distribusi Produk dengan Pendekatan Fuzzy Multi Objective Programming ]]>
<![CDATA[Viarani, Suci Oktri Viarani M]]>;
<![CDATA[Henmaidi]]>;
<![CDATA[Bronto Adi, Alexie Herryandie]]>
<![CDATA[ Jurnal Optimasi Sistem Industri Vol. 17 No. 1 (2018): Published in April 2018 ]]>
Publisher : <![CDATA[The Industrial Engineering Department of Engineering Faculty at Universitas Andalas ]]>
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DOI: 10.25077/josi.v17.n1.p1-15.2018
<![CDATA[PT. Semen Padang is one of the cement producers competing to meet the needs of the cement. To that end, PT. Semen Padang must ensure the availability of cement on time, quantity, location and at competitive rates. One way to achieve this by optimizing the distribution system because it will be able to maximize sales and increase corporate profits. In this research, the distribution network planning model of PT. Semen Padang considering the cost of transportation, facility capacity, time, and uncertain demand. This model aims to minimize the total cost of product distribution and cost of opening the buffer warehouse and Packing Plant and maximize responsiveness to customers considering the uncertain parameters by using Fuzzy Multi-Objective Programming method. Based on the results of the research, had obtained the product distribution network planning model by using the fuzzy multi-objective programming method with the output is the opening of Packing Plant and buffer warehouse and the amount of product delivery to the final consumer with minimum cost and time of distribution. Search solution or output model assisted with Software Lingo 17.0. The designed model is able to explain the change of output if there are any changes in parameters covering demand between marketing areas, transportation costs between marketing areas and vehicle speed in transporting products from the last distribution center to the marketing area. The model can be implemented in the distribution network planning of PT. Semen Padang by using data in accordance with the conditions in the field.]]>
<![CDATA[MODEL MIXED INTEGER LINIER PROGRAMMING UNTUK PERENCANAAN PENGANGKUTAN SAMPAH DI KOTA PEKANBARU ]]>
<![CDATA[Tanjung, Lailatul Syifa]]>;
<![CDATA[Hadiguna, Rika Ampuh]]>;
<![CDATA[B.A, Alexie Herryandie]]>
<![CDATA[ Jurnal Daya Saing Vol. 7 No. 3 (2021): Dinamika Kinerja, Keuangan, dan Perilaku Konsumen pada Berbagai Sektor Bisnis d ]]>
Publisher : <![CDATA[Komunitas Manajemen Kompetitif ]]>
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DOI: 10.35446/dayasaing.v7i3.713
<![CDATA[Masalah sampah merupakan masalah yang sangat memprihatinkan di suatu daerah. Hal ini dikarenakan sampah merupakan salah satu indikator yang dapat memberikan dampak negatif bagi manusia dan lingkungan sekitar jika tidak ditangani dengan baik. Model alokasi lokasi merupakan model yang dapat digunakan untuk menentukan suatu fasilitas guna meminimalkan biaya distribusi. Jika dikaitkan dengan permasalahan sampah, maka model alokasi lokasi dapat digunakan untuk menentukan lokasi dan jumlah Tempat Pembuangan Sementara (TPS) yang optimal sehingga dapat meminimalkan biaya pengangkutan sampah. Pada penelitian ini dirancang model alokasi lokasi pengangkutan sampah di Kota Pekanbaru dengan tujuan untuk menekan biaya pengangkutan sampah dengan mempertimbangkan parameter biaya pembukaan TPS dan keputusan pembukaannya. Penentuan nilai optimal dari setiap tujuan ditentukan oleh pengambil keputusan sehingga diselesaikan dengan menggunakan pendekatan Mixed Integer Linear Programming. Berdasarkan hasil penelitian telah diperoleh model alokasi lokasi dengan menggunakan metode Mixed Integer Linear Programming dengan output model berupa pembukaan TPS baru dengan biaya pengangkutan sampah yang minimum. Pencarian solusi atau keluaran model dibantu oleh Software Lingo 18.0. Model yang dirancang dapat menjelaskan perubahan output jika terjadi perubahan parameter yang meliputi jumlah sumber sampah, biaya transportasi dan biaya tetap pembukaan TPS. Model tersebut dapat diimplementasikan dalam perencanaan pengangkutan sampah di Kota Pekanbaru dengan menggunakan data yang sesuai dengan kondisi di lapangan.]]>
