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All Journal Jurnal Teknologi Industri Pertanian Jurnal Optimasi Sistem Industri Tekinfo | Scientific Journal of Industrial and Information Engineering JASc (Journal of Agribusiness Sciences) Hasil Pengabdian Kepada Masyarakat Jurnal Abdi: Media Pengabdian Kepada Masyarakat INVENTORY : Industrial Vocational E-Journal On Agroindustry SAINTI: Majalah Ilmiah Teknologi Industri
Suci Oktri Viarani
Politeknik ATI Padang
Agriculture, Biological Sciences & Forestry Humanities Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Engineering Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mechanical Engineering Social Sciences Other

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Pengendalian Kualitas Proses Pengemasan Gula Karung Menggunakan Metode Statistical Process Control (SPC) Rizaldi Sardani; Devi Faradila; Suci Oktri Viarani M; Eko Supriadi
INVENTORY: Industrial Vocational E-Journal On Agroindustry Vol 1, No 1 (2020): Published in June 2020
Publisher : Politeknik ATI Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52759/inventory.v1i1.19

Abstract

Quality is a benchmark to determine the level of good and bad of a product. The level of quality of a product will affect customer satisfaction, hence, to produce high quality products, it is necessary for a company to have a quality control process. Quality control is a process that aims to maintain the quality of products and services that have been promised to consumers. In this study, quality control is carried out in the sugar packaging process. Where in the sugar packaging process found the resulting product has a poor quality, defective and not in accordance with specifications. This study uses the Statistical Process Control (SPC) method which aims to determine the causes of defective products with the intention that the packaging process can further minimize the level of product defects. The SPC method is a statistical analysis technique with seven statistical tools or seven tools. Based on the results of the study it can be seen that the cause of product damage / defects in the product packaging process is caused by three types of damage namely damage due to conveyor (38.17%), damage due to machine pinched (35.82%), and damage due to loose seams (26,00%) This type of damage can be caused by human error and other factors such as engine condition, engine cleanliness and the monitoring process. Proposed improvements recommended for the company are to provide training to employees, make clear work instructions, conduct periodic maintenance for the machines used, supervise all work areas, and carry out quality control for every acceptance of raw materials.
Pengukuran Kepuasan Pengguna Website Politeknik ATI Padang Berdasarkan Persepsi Pengguna Internal Rizaldi Sardani; Demi Ramadian; Wahyu Fitrianda Mufti; Suci Oktri Viarani M
INVENTORY: Industrial Vocational E-Journal On Agroindustry Vol 2, No 2 (2021): Published in December 2021
Publisher : Politeknik ATI Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52759/inventory.v2i2.61

Abstract

Website is an important part of any organization namely in the government, business, health and education sectors. In the world of higher education, website can be used to disseminate information related to campus life as well as a medium for promoting the existence of the campus to the outside world. As a higher education institution, Polytechnic ATI Padang own a website which is used to display various information about campus academic activities. In its management, the level of user satisfaction of the website of Polytechnic ATI Padang has never been measured. The Webqual 4.0 method used in this study aims to measure the satisfaction of internal website users by looking at the dimensions of Usability, Information Quality, Interaction Quality and Customer Satisfaction. Measurements performed by using a questionnaire instrument with Likert scale then calculated with the help of SPSS software. The results obtained that the independent variables, namely Usability, Information Quality, Interaction Quality have an influence on the dependent variable Customer Satisfaction of 70.1% and there are still 29.9% of other independent variables that can affect the dependent variable Customer Satisfaction. Furthermore, based on the results of the calculation of the satisfaction level with Likert scale, it was found that the variables of Usability, Information Quality, Interaction Quality and Customer Satisfaction received a satisfied interpretation, so it can be concluded that the Polytechnic ATI Padang website provides good service to its users.
Office Ergonomics Assessment dengan Menggunakan MIRTH Office Wahyu Fitrianda Mufti; Demi Ramadian; Suci Oktri Viarani M
INVENTORY: Industrial Vocational E-Journal On Agroindustry Vol 1, No 2 (2020): Published in December 2020
Publisher : Politeknik ATI Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52759/inventory.v1i2.29

Abstract

The computerized system is closely related to today’s office works. Computer works with high intensity of repetition and awkward posture can cause harm or risk. This can cause discomfort in several areas of the body. Therefore, an office ergonomics assessment that focuses on humans as the most important component is needed to determine the impact and causes of the discomfort problem. In this study, MIRTH Office is used as the assessment tools. The questionnaire consists of two parts, namely general information and conformity assessment. The data processing stage in this study consisted of problem identification and problem grouping. The results showed that most of the respondents experienced pain in the neck, shoulders, elbows, wrists and lower back. These results indicate the need of ergonomics intervention as early as possible to prevent the risk of musculoskeletal disorders.
Analisis Pemilihan Pemasok dengan Metode Analitycal Hierarchy Process di Proyek Indarung VI PT Semen Padang Suci Oktri Viarani; Hilma Raimona Zadry
Jurnal Optimasi Sistem Industri Vol. 14 No. 1 (2015): Published in 1st April 2015
Publisher : The Industrial Engineering Department of Engineering Faculty at Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (944.926 KB) | DOI: 10.25077/josi.v14.n1.p55-70.2015

Abstract

The cement industry is an industry that is desperately needed by the public. Cement always used to make houses, buildings, bridges and other buildings. Heightened demand for cement, making PT Semen Padang, which is one of the largest producers of cement in Indonesia, wants to increase the productivity of cement annually. One way is to set up a new cement plant that is able to meet consumer demand. The establishment of a new plant would require careful planning, especially planning development and planning costs. To set up a new plant, also required the planning of goods and services to be used in its manufacture. Therefore, it is necessary a good supplier that is able to provide the needs according to required specifications. The Indarung Project VI, PT Semen Padang requires the right supplier selection method, so as to provide quality goods and services. The method of procurement of goods and services performed Indarung Project VI, PT Semen Padang today is the commonly used method of procurement. AHP (Analytical Hierarchy Process) is a systematic method and does not require a long time, and can show priority weights of criteria and selected suppliers. This study using AHP to select suppliers of goods and services in the Indarung Project VI, PT Semen Padang. Based on supplier selection has been made, PT ABB Industrial Way elected as a supplier to supply substations for the Indarung Project VI, PT Semen Padang.  
Model Jaringan Distribusi Produk dengan Pendekatan Fuzzy Multi Objective Programming Suci Oktri Viarani M; Henmaidi Henmaidi; Alexie Herryandie Bronto Adi
Jurnal Optimasi Sistem Industri Vol. 17 No. 1 (2018): Published in April 2018
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.v17.n1.p1-15.2018

Abstract

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. 
Analysis of Crude Palm Oil Quality Using Statistical Quality Control in the Palm Oil Industry Suci Oktri Viarani M; Rizki Fadhillah Lubis; Ses Jumita; Rahmad Syukur Siregar
JASc (Journal of Agribusiness Sciences) Vol 5, No 2 (2022): "JASc" JOURNAL OF AGRIBUSINESS SCIENCES
Publisher : JASc (Journal of Agribusiness Sciences)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30596/jasc.v5i2.10116

Abstract

This study aims to study the Quality Control Analysis of Crude Palm Oil Quality in the Palm Oil Processing Industry in Kampar Regency, Riau Province. Looking for factors causing quality deviations of Crude Palm Oil and finding solutions to problems causing these quality deviations. The test results using the tools on Statistical Quality Control show that the Free Fatty Acids experience quality deviations. The factors that cause it are humans, methods, machines and raw materials. In addition to the causes of the problem, this study also tries to provide solutions to problems that arise.
Pengolahan Cabai Merah (Capsicum annum l.) Menjadi Sari Cabai Original Untuk Menciptakan Peluang Usaha Bagi Masyarakat Candrianto Candrianto; Suci Oktri Viarani; Ridha Luthvina; Meilizar Meilizar; Nurike Oktavia; Wahyuni Amalia
JURNAL PRODIKMAS Hasil Pengabdian Kepada Masyarakat Vol 6, No 1 (2021)
Publisher : Universitas Muhammadiyah Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (784.47 KB) | DOI: 10.30596/jp.v6i1.7670

Abstract

Abstrak. Cabai merah besar (Capsicum annum l.) salah satu produk pertanian hortikultura yang banyak diusahakan oleh petani. Sumatera Barat dengan konstribusinya sebesar 5,83% atau sebesar 58.064 ton per tahun menghasilkan sentra produksi cabai yang berasal dari beberapa daerah akan tetapi yang menghasilkan produksi cabai terbesar berada di Kabupaten Solok yaitu 19.325 ton. Namun ironisnya harga cabai sering mengalami fluktuasi yang tidak teratur. Suatu ketika cabai bisa mencapai harga yang sangat mahal, lalu harga akan sangat jatuh ketika panen melimpah. Beberapa petani bahkan sampai membuang cabai-cabai hasil panen yang masih bagus karena harga jual cabai pada panen raya sangat rendah. Untuk membantu para petani dalam mengatasi fluktuasi harga tersebut, perlu dilakukan upaya-upaya pemanfaatan cabai merah menjadi aneka produk melalui pengolahan cabai merah dalam bentuk bubuk dengan rasa original. Metode pelaksanaan yang dilakukan berupa penyuluhan kepada masyarakat tentang nilai kandungan gizi dan manfaat sari cabai dan mempraktekkan langsung pengolahan cabai menjadi bubuk cabai. Hasil dari kegiatan PKM ini masyarakat dapat mempraktekkan langsung pengolahan cabai menjadi bubuk cabai yang akan menjadikan peluang usaha yang baru bagi masyarakat.
PERANCANGAN MESIN ROLLER MEKANIS UNTUK EFISIENSI HASIL PRODUKSI KERUPUK UBI DI JORONG KOTO KACIAK NAGARI MAGEK KAB. AGAM Suci Oktri Viarani; Dendi Adi Saputra
Jurnal ABDI: Media Pengabdian Kepada Masyarakat Vol. 7 No. 2 (2022): Vol.7, No.2 (2022)
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/abdi.v7i2.12986

Abstract

Salah satu Industri Rumah Tangga (IRT) yang masih bertahan dan dilaksanakan oleh masyarakat di Jorong Koto Kaciak Nagari Magek Kec. Kamang Magek Kab. Agam Sumatera Barat adalah usaha pengolahan ubi kayu menjadi produk kerupuk ubi. Dari observasi dilapangan, proses produksi kerupuk ubi masih menggunakan teknologi konvensional berupa mesin penggiling/ roller manual dan semi mekanis. Hal ini menyebabkan terbatasnya produktivitas produksi kerupuk ubi yang dihasilkan. Oleh sebab itu, introduksi rancangan teknologi mesin roller pasta ubi mekanis untuk Industri Rumah Tangga (IRT) dibahas dalam artikel ini. Konsep rancangan teknologi mesin roller pasta ubi ini mengadopsi semua permasalahan teknis dari pelaku usaha dan berbagai elemen masyarakat. Konsep rancangan ini kemudian diwujudkan dalam bentuk prototipe alat dan diuji langsung ke pelaku usaha. Dari hasil pengujian produktivitas mesin roller mekanis ini diketahui dapat meningkatkan produktivitas kerupuk ubi sebanyak dua kali lipat.
SIMULASI DINAMIK PEMANFAATAN COLD STORAGE DI PELABUHAN PERIKANAN SAMUDERA BUNGUS Lisa Nesti; Suci Oktri Viarani; Wahyu Fitrianda Mufti
Jurnal Teknologi Industri Pertanian Vol. 32 No. 3 (2022): Jurnal Teknologi Industri Pertanian
Publisher : Department of Agroindustrial Technology, Bogor Agricultural University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24961/j.tek.ind.pert.2022.32.3.257

Abstract

Padang city precisely in the administrative area of ​​Labuhan Tarok Village, Teluk Kabung Bungus District, is a capture fish production center that makes a major contribution in West Sumatera, in that area already has a cold storage which is a facility belonging to the Ministry of Maritime affairs and fisheries. Currently, the cold storage is constrained by not being used optimally, where cold storage is often found in a condition less than 50% filled. Objective of this study was to analyze the utility level of the existing cold storage using a dynamic system. In this study primary data was used by the data collection methods, namely field observations, interviews, FGD and secondary data collection derived data from relevant government agencies. The software used in this research was Vensim software. Based on the dynamic simulation obtained, it was stated that the number of fish entering cold storage generally does not show significant fluctuations. By assuming the current fleet and fishing gear, it can be concluded that if we maintain the current condition of the vessels and fishing gear, the amounts of fish caught entering cold storage will still not get the optimal cold storage capacity. Therefore, it is necessary to disseminate information to the local fishing community to empower the use of cold storage, improve the facilities and infrastructure of ocean Bungus fishery port, especially cold storage, besides that it is hoped that the local government will help find subsidized assistance for more modern fishing fleets and gear. Keywords : cold storage, dynamic simulation, fish catch
PENENTUAN RUTE PADA SISTEM DISTRIBUSI PRODUK Suci Oktri Viarani M; Ahmad Syafruddin I; Wahyu Fitrianda Mufti
JURNAL ILMIAH TEKNOLOGI INDSUTRI (SAINTI) Vol 16, No 1 (2019): VOL 16 NO 1 JUNI 2019
Publisher : Politeknik ATI Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (247.509 KB)

Abstract

PT. X is a distributor of beverage companies that produces various soft drinks (soft drinks). The problem that occurs in these distributors is that they have to service many shops located far from warehouses, with locations scattered in several places and limited transportation facilities with an average capacity of 150 boxes / car. The average number of stores that must be visited every day is 40 for one distribution area. Planning the sequence of product distribution to consumers is still based on subjective decisions from the driver and kernet, so the product distribution time is less than the maximum. This research will design a product delivery route applying the Traveling Salesman Problem (TSP) model to optimize the distribution route. This research uses store sorting method namely Nearest Neighbor and Branch and Bound methods with the help of WinQSB software so that the best product delivery route is obtained. These results can be seen with more optimal mileage, travel time and costs. Based on data processing, it was found that the best X product delivery route at the distributor of PT X Bukittingi was obtained using the Branch and Bound store ordering method.
Co-Authors Ahmad Syafruddin I Ahmad Syafruddin Indrapriyatna Alexie Herryandie Bronto Adi Candrianto Demi Ramadian Dendi Adi Saputra Devi Faradila Eko Supriadi Henmaidi Henmaidi Hilma Raimona Zadry Ira Novela Lisa Nesti Meilizar, Meilizar Nurike Oktavia Nurike Oktavia Rahmi Ramadhany Ridha Luthvina Rika Ampuh Hadiguna Rizaldi Sardani Rizki Fadhillah Lubis Ses Jumita Siregar, Rahmad Syukur Wahyu Fitrianda Mufti Wahyuni Amalia