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All Journal Jurnal Teknologi Industri Pertanian Jurnal Teknik Industri AGRIPITA: Jurnal Agribisnis dan Pembangunan Pertanian Jurnal Sosial Ekonomi Pertanian Jurnal Tumbuhan Obat Indonesia Jurnal Rekayasa Sistem Industri Agrointek CEMARA SITEKIN: Jurnal Sains, Teknologi dan Industri Jurnal Teknologi Informasi dan Ilmu Komputer Jurnal Optimasi Sistem Industri Journal Industrial Servicess Jurnal Agroindustri JURNAL MANAJEMEN TRANSPORTASI & LOGISTIK Daya Saing : Jurnal Ilmu Manajemen Sistemasi: Jurnal Sistem Informasi Industria: Jurnal Teknologi dan Manajemen Agroindustri JOIV : International Journal on Informatics Visualization JOURNAL OF INDUSTRIAL AND MANUFACTURE ENGINEERING Jurnal Teknik Industri: Jurnal Keilmuan dan Aplikasi Teknik Industri Seminar Nasional Teknologi Informasi Komunikasi dan Industri Justek : Jurnal Sains Dan Teknologi Edukasi Islami: Jurnal Pendidikan Islam Jurnal Teknologi Pertanian Jurnal Rekayasa Sipil Journal of Agribusiness and Local Wisdom Journal of Agribusiness and Community Empowerment (JACE) JURNAL AGRICA Agroteknika JURNAL REKAYASA Inersia : Jurnal Teknik Sipil Journal of Applied Engineering and Technological Science (JAETS) Journal of Environmental Science and Sustainable Development Jurnal Rekayasa Industri (JRI) Jurnal Agrinika : Jurnal Agroteknologi dan Agribisnis Jurnal Manajemen Pendidikan dan Ilmu Sosial (JMPIS) Jurnal Manajemen Transportasi & Logistik (JMTRANSLOG) Warta Pengabdian Andalas: Jurnal Ilmiah Pengembangan Dan Penerapan Ipteks Journal of Applied Computer Science and Technology (JACOST) INVENTORY : Industrial Vocational E-Journal On Agroindustry Jurnal Amplifier: Jurnal Ilmiah Bidang Teknik Elektro dan Komputer Journal of Science and Technology Andalasian International Journal of Applied Science, Engineering, and Technology INTERNATIONAL JOURNAL OF EDUCATION, INFORMATION TECHNOLOGY, AND OTHERS Jurnal ARTI : Aplikasi Rancangan Teknik Industri Jurnal Terapan Pemerintahan Minangkabau Journal of Scientech Research and Development Jurnal Andalas: Rekayasa dan Penerapan Teknologi Journal of International Conference Proceedings Cross-border Jurnal Pengabdian Pada Masyarakat Integrasi : Jurnal Ilmiah Teknik Industri Jurnal Bangunan: Konstruksi & Desain Journal of Civil Engineering and Vocational Education Jurnal Pendidikan Progresif
Rika Ampuh Hadiguna
Universitas Andalas
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Journal : Jurnal Optimasi Sistem Industri

 1 
Pengendalian Persediaan Primary Items dalam Logistik Konstruksi Lady Lisya; Rika Ampuh Hadiguna
Jurnal Optimasi Sistem Industri Vol. 15 No. 1 (2016): Published in March 2016
Publisher : The Industrial Engineering Department of Engineering Faculty at Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (460.953 KB) | DOI: 10.25077/josi.v15.n1.p93-104.2016

Abstract

Construction logistics are activities that consist of ordering, storage and transportation of materials of construction projects. Storage material is logistics activity that ensure the availability of materials in project site. Generally, material storage activities have been conducted at the project site. Logistics construction is aimed to support the project activities that the completion schedule has been set. Construction logistics issues is determining the schedule of ordering materials so that the project can be implemented on schedule. The purpose of research is to determine the optimum ordering period for the primary items on the main building structure construction and designing inventory control cards as a mechanism for monitoring procurement of materials. This research has been obtained optimal ordering period for the primary items of main building structure with elements of the work using Fixed Period Requirement method. Inventories were already meet the material requirement of each period. Material management has been conducted based grouping approach as many as 31 groups. In addition, this research has proposed the inventory control cards as an instrument for material procurement monitoring. The implications of inventory control cards are coordinate contracting parties with vendors to plan the replenishment  of materials to meet the work schedule. Further research can be developed with other aspects such as integrated material order system between contractors and vendors to consider the safety stock. In addition, the information system for planning material is an important consideration for construction projects with large scale so that the companies can plan primary items inventory and other materials in the projects completion more easily, quickly and accurately. 
Model Optimasi Perancangan Jaringan Rantai Pasok Biomassa dari Tandan Kosong Kelapa Sawit di Sumatera Barat Febriza Imansuri; Rika Ampuh Hadiguna; Feri Afrinaldi
Jurnal Optimasi Sistem Industri Vol. 18 No. 1 (2019): Published in May 2019
Publisher : The Industrial Engineering Department of Engineering Faculty at Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (612.717 KB) | DOI: 10.25077/josi.v18.n1.p1-13.2019

Abstract

West Sumatra has great potential in developing biomass based on palm oil waste. This is because the largest plantation production in West Sumatra comes from the oil palm commodity of 1,082,820 tons in 2014. Therefore, it is necessary to design a model of supply chain biomass network for the distribution of Empty Fruit Bunches (EFB) from CPO factory suppliers located in West Sumatra and distributed to Depot Pertamina Teluk Kabung. Stages performed in the implementation of this study began with a preliminary study to determine the potential of biomass in West Sumatra. Furthermore, the design of chain supply chain optimization model by identifying supply chain activity, knowing the characteristics of supply chain system and make the formulation of mathematical model. The design of supply chain biomass from Empty Fruit Bunches (EFB) in West Sumatera, starting from raw material Tandan Kosong Kelapa Sawit (TKKS) sourced from Crude Palm Oil (CPO) factory in West Pasaman Regency and surrounding. This is because Pasaman Barat Regency is the central agroindustry of oil palm plantation which has 17 most palm oil factories in West Sumatra. The potential of bioethanol derived from CPO waste can be done by establishing bioethanol plant located with the same CPO factory so that it is adjacent to the source of the raw material. The result of the mathematical model mixed integer linear programming is placement of bioethanol plant location at PT Pasaman Marama Sejahtera with medium scale and total cost of IDR 251,563,700,000.00.
Model Optimasi Perancangan Jaringan Rantai Pasok Biomassa dari Tandan Kosong Kelapa Sawit di Sumatera Barat Imansuri, Febriza; Hadiguna, Rika Ampuh; Afrinaldi, Feri
Jurnal Optimasi Sistem Industri Vol. 18 No. 1 (2019): Published April 2019
Publisher : The Industrial Engineering Department of Engineering Faculty at Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/josi.v18.n1.p1-13.2019

Abstract

West Sumatra has great potential in developing biomass based on palm oil waste. This is because the largest plantation production in West Sumatra comes from the oil palm commodity of 1,082,820 tons in 2014. Therefore, it is necessary to design a model of supply chain biomass network for the distribution of Empty Fruit Bunches (EFB) from CPO factory suppliers located in West Sumatra and distributed to Depot Pertamina Teluk Kabung. Stages performed in the implementation of this study began with a preliminary study to determine the potential of biomass in West Sumatra. Furthermore, the design of chain supply chain optimization model by identifying supply chain activity, knowing the characteristics of supply chain system and make the formulation of mathematical model. The design of supply chain biomass from Empty Fruit Bunches (EFB) in West Sumatera, starting from raw material Tandan Kosong Kelapa Sawit (TKKS) sourced from Crude Palm Oil (CPO) factory in West Pasaman Regency and surrounding. This is because Pasaman Barat Regency is the central agroindustry of oil palm plantation which has 17 most palm oil factories in West Sumatra. The potential of bioethanol derived from CPO waste can be done by establishing bioethanol plant located with the same CPO factory so that it is adjacent to the source of the raw material. The result of the mathematical model mixed integer linear programming is placement of bioethanol plant location at PT Pasaman Marama Sejahtera with medium scale and total cost of IDR 251,563,700,000.00.
Model Penilaian Pemasok Bahan Olah Karet (Bokar) Luthvina, Ridha; Hadiguna, Rika Ampuh; Jonrinaldi, Jonrinaldi
Jurnal Optimasi Sistem Industri Vol. 18 No. 2 (2019): Published October 2019
Publisher : The Industrial Engineering Department of Engineering Faculty at Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/josi.v18.n2.p186-198.2019

Abstract

Crumb rubber industry only depends on one main raw material that is called Bahan Olah Karet (Bokar). Based on the observation of several crumb rubber factories in West Sumatera, the company still uses an unsystematic way of choosing the suppliers of bokar. The weakening of the supplier’s supervision system causes bokar that received by the company, in terms of quality and quantity are not met properly. The way to solve these issues is to develop a fuzzy model for supplier assessment of bokar. The first step is the identification of criteria using FDM. Then developing a mathematical model. This research has been successfully developed a mathematical model where FAHP is used to determine the weight of supplier assessment criteria, combined with signed distance at the defuzzification stage. While FTOPSIS is used to obtain suppliers ranking. Through the survey using FDM, we obtain 6 main criteria and 18 subcriteria which relevant to the conditions of the crumb rubber industry in West Sumatera.
Model Kebijakan Perkebunan Nilam di Pasaman Barat dengan Pendekatan Sistem Dinamis Rahmayanti, Dina; Hadiguna, Rika Ampuh Hadiguna; Santosa, Santosa; Nazir, Novizar
Jurnal Optimasi Sistem Industri Vol. 18 No. 1 (2019): Published April 2019
Publisher : The Industrial Engineering Department of Engineering Faculty at Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (944.934 KB) | DOI: 10.25077/josi.v18.n1.p65-74.2019

Abstract

This study aims to design a model by providing several policy alternatives that are useful to assist the government in determining appropriate policies in increasing patchouli oil production from the supply aspect. The supply to be studied is patchouli plantations. The plantation is one of the important aspects affecting patchouli oil production. The choice of alternatives is based on testing alternative policies on a computerized model. Patchouli plantation models are made in line with real systems using system dynamics. From the results of the study, there are several policy alternatives that can be taken by the government, policies related to land expansion and conversion, policies related to increasing agricultural production, policies related to human resource improvement, policies related to agricultural equipment assistance and policies related to the use of superior seeds in plantations.
Desain Strategi Peningkatan Daya Saing Industri Pengolahan Makanan Ringan Berbasis Klaster di Sumatera Barat Kamil, Insannul; Hadiguna, Rika Ampuh; Yuliandra, Berry; Rahman, Aulia
Jurnal Optimasi Sistem Industri Vol. 15 No. 2 (2016): Published in November 2016
Publisher : The Industrial Engineering Department of Engineering Faculty at Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1690.206 KB) | DOI: 10.25077/josi.v15.n2.p227-241.2016

Abstract

Food processing industries have grown in the region of West Sumatra since a few decades ago. The processing of various types of food recipes from various West Sumatra region comes from inheritance hereditary. Snack is a processed food product that has a special attraction among various types of distinctive food from West Sumatra. Increasing competitiveness is necessary to accelerate the growth of small and medium snacks industries in West Sumatera. Industrial cluster development is one of the strategic and effective approaches to achieve that objective. The research aims to design value chain and industrial cluster map model of small and medium snacks industries in West Sumatra. Industrial cluster mapping carried through: defining the value chain, a grouping of factors influence the level of internal and external factors, factors condition processing, grouping factor conditions into the four elements of SWOT, strategy planning using SWOT Matrix, and creating industrial cluster map of snacks industries in West Sumatra. The results showed that there are 7 internal factors and 6 external factors that can influence the competitiveness of small and medium snacks industries in West Sumatra. The value chain of snack industry in West Sumatra includes tuber farmers, traditional market, special suppliers, small and medium snacks industries, and consumers. The study also generates 10 programs centered on small and medium snacks industries in West Sumatra as a core industry.
Pengendalian Persediaan Primary Items dalam Logistik Konstruksi Lisya, Lady; Hadiguna, Rika Ampuh
Jurnal Optimasi Sistem Industri Vol. 15 No. 1 (2016): Published in March 2016
Publisher : The Industrial Engineering Department of Engineering Faculty at Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/josi.v15.n1.p93-104.2016

Abstract

Construction logistics are activities that consist of ordering, storage and transportation of materials of construction projects. Storage material is logistics activity that ensure the availability of materials in project site. Generally, material storage activities have been conducted at the project site. Logistics construction is aimed to support the project activities that the completion schedule has been set. Construction logistics issues is determining the schedule of ordering materials so that the project can be implemented on schedule. The purpose of research is to determine the optimum ordering period for the primary items on the main building structure construction and designing inventory control cards as a mechanism for monitoring procurement of materials. This research has been obtained optimal ordering period for the primary items of main building structure with elements of the work using Fixed Period Requirement method. Inventories were already meet the material requirement of each period. Material management has been conducted based grouping approach as many as 31 groups. In addition, this research has proposed the inventory control cards as an instrument for material procurement monitoring. The implications of inventory control cards are coordinate contracting parties with vendors to plan the replenishment of materials to meet the work schedule. Further research can be developed with other aspects such as integrated material order system between contractors and vendors to consider the safety stock. In addition, the information system for planning material is an important consideration for construction projects with large scale so that the companies can plan primary items inventory and other materials in the projects completion more easily, quickly and accurately.
Model Kebijakan Penetapan Institusi Masjid sebagai Shelter dalam Sistem Logistik Bencana di Kota Padang Hadi, Winny Zilkhalida; Hadiguna, Rika Ampuh
Jurnal Optimasi Sistem Industri Vol. 14 No. 1 (2015): Published in April 2015
Publisher : The Industrial Engineering Department of Engineering Faculty at Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/josi.v14.n1.p16-32.2015

Abstract

The west coast of Sumatera island is one of potential areas of the earthquake and tsunami that requires high vigilance and preparedness seriously. One is the well-prepared-disaster logistics system. World Health Organization (WHO) has been divided into 10 categories of logistics, including the temporary shelter. The purpose of this study is to study attributes that should be required for the mosque as a shelter for victims of the earthquake and tsunami in Padang and provide recommendations to the government of Padang to prepare the mosque as a shelter. Formulation of mosque attributes as a shelter eligibility has been obtained through literature review and interviews. Attributes have been formulated in the form of questionnaires that filled out by prospective refugees of the earthquake and tsunami in Padang . Result of questionnaire has been used to build the House of Quality (HOQ). Furthermore, a SWOT analysis has been conducted to formulate a strategy for local government in an effort to empower mosques as shelters in Padang.This research has resulted 14 attributes of feasibility mosque as a shelter. Attributes divided into seven categories. Strategies that result based SWOT analysis have nine formulations that consists of two SO strategies, four WO strategies, two ST strategies, and one WT strategies. Implementation of this strategies required responsibility and cooperation between government, community, NGO, and leaders.
Antara Desain Dan Product-Service Systems: Suatu Tinjauan Literatur Yuliandra, Berry; Sutanto, Agus; Hadiguna, Rika Ampuh
Jurnal Optimasi Sistem Industri Vol. 12 No. 1 (2013): Published in April 2013
Publisher : The Industrial Engineering Department of Engineering Faculty at Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/josi.v12.n1.p335-342.2013

Abstract

Persaingan bisnis global yang semakin ketat telah menyebabkan terjadinya pergeseran paradigma bisnis dari product-oriented menjadi penyediaan solusi yang memuaskan kebutuhan konsumen. Hal ini telah mendorong kemunculan konsep Product-Service Systems (PSS). Tulisan ini bertujuan untuk membahas hubungan antara konsep desain dan PSS berdasarkan literatur yang tersedia. Berdasarkan kajian yang dilakukan terhadap berbagai literatur tersebut dapat diambil kesimpulan bahwa PSS merupakan konsep yang diyakini sebagai jalan menuju sustainability melalui integrasi antara produk dan jasa dalam penyediaan solusi yang memenuhi kebutuhan spesifik konsumen. Proses desain PSS perlu memperhatikan kebutuhan konsumen dan stakeholder yang terkait melalui penggunaan metode dan pendekatan yang mampu mengintegrasikan pengembangan produk dan jasa dalam perspektif waktu yang sama.Evaluasi untuk mendukung keberhasilan implementasi PSS dapat dilakukan berdasarkan aspek sustainability, life cycle cost maupun berdasarkan perspektif konsumen dan penyedia.
Co-Authors - Afrizal Acim Heri Iswanto Afri Adnan Afrinaldi, Feri Afrizal Afrizal Agus Wibowo Agus Wibowo Agus Wibowo Ahmad Syafruddin Akbar, Ricky Al Fajri Alexie Herryandie Alexie Herryandie B.A Alfadhlani Algifari, Arif Alizar Hasan Amrina, Elita Andrew Kurniawan Vadreas Anugrah, Ibnu Arham, Aulia Asmuliardi Muluk Astiena, Adila Kasni Aulia Rahman AZMI, AZMI Azmi, Azmi Berry Yuliandra Budi Rahmadya Cahyadi, Tedy Agung Dedet Deperiky Dedy Irfan Des Indri Prihantony Desto Jumeno Deswinda, Novi Dicky Fatrias Difana Meilani Dina Rahmayanti Elita Amrina Eri Wirdianto Fadilla Azmi Faisal Ashar Fajril Akbar Farida Yani Febriza Imansuri Firwan Tan Fitri Nauli Ghani Arrasyid Zulkarnaen Gunarif Taib Hafizah Hanim Hanalde Andre Hardiansyah Hardiansyah Hardisman Hariselmi Hariselmi Henmaidi Henmaidi Henmaidi Henmaidi Henmaidi, - Henmaidi, Henmaidi Hermiza Mardesci Hilma Raimona Zadry Honesti, Dea Humala Napitupulu Ikhwan Arief Imansuri, Febriza Imelda Yunita Indrapriyatna, Ahmad Syafruddin Insannul Kamil, Insannul Irfan Suliansyah Jonrinaldi Kamil, Insannul Kimberly Febrina Kodrat Lady Lisya Lailatul Syifa Tanjung Laksono, Heru Dibyo Lee, Tzong-Ru (Jiun-Shen) Leffy Hermalena Lisya, Lady Lusi Susanti Luthvina, Ridha Machfud Machfud Machfud Machfud Malikul Mulki Nasni Marimin , Marimin Marimin Marisa, Julia Masruri Masruri Masruri Masruri Masruri, - Meilizar, Meilizar Meilizar, Meilizar Melinda Noer Mia Monasari Mia Monasari Muhammad Arif Muhammad Arif Muhammad Faisal Muluk, Asmuliardi Nadia Yefika Nesti, Lisa Nikorn Sirivongpaisal Nilda Tri Putri Nofialdi, Nofialdi Nofialdi, Nofialdi Nofirza, Nofirza Novi Deswinda Novizar Nazir Ophiyandri, Taufika Ophiyandri, Taufika Patrisina, Reinny Patrisina, Rienny Pattasang Pattasang Prihantony, Des Indri Prima Fithri Putra, Havis Dwi Putra, Yocky Syaida Adha Putri, Ratna Effiliani RAHMAT SYAHNI Rahmi Ramadhany Rakha Satya Idsan Ramadhany, Rahmi Ranny Medola Putri Ratna Effiliani Putri Refdinal Nazir reinny patrisina Rika Ernawati Rima Semiarty Rudy Fernandez Ruri Kurnia Ruri Kurnia, Ruri Sabda Alfath Salsabila, Syafira Sandra Melly Santosa Santosa Santosa Santosa Santosa Santosa Santosa Santosa Siregar, Rahmad Syukur Sirivongpaisal, Nikorn Suci Oktri Viarani Suci Oktri Viarani, Suci Oktri Sukaria Sinulingga Sukma Nirad, Dwi Welly Sutanto, Agus Syari Rahma Yanti Taufik Taufik Taufik Taufik Trisna Mesra Trisna Mesra, Trisna Wahyudi Winny Zilkhalida Hadi, Winny Zilkhalida Wisnel Wisnel Yani, Farida Zulqa, Rahma