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All Journal J@TI (TEKNIK INDUSTRI) Jurnal Infra Jurnal Titra Jurnal Sistem dan Manajemen Industri Dimensi Utama Teknik Sipil Indonesian Journal of Multidisciplinary Science Prosiding Simposium Nasional Rekayasa Aplikasi Perancangan dan Industri
I Gede Agus Widyadana
Master Of Industrial Engineering Departement, Petra Christian University
Humanities Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Mechanical Engineering Public Health Social Sciences Transportation

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Identifikasi Keterlambatan Proses Stamping pada Perusahaan Rigid Plastic Packaging Isaac Setiawan; I Gede Agus Widyadana; Karina Agustin
Jurnal Titra Vol 6, No 2 (2018): Jurnal Titra vol. 6 No. 2, Juli 2018
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Abstract

This research was conducted to find the root of problem by using CP8211 natural color product as research object. The problem was identified with using lean manufacturing philosophy concept. The 5 Whys Analysis technique is used to identify existing problems. An outline lateness can occur due to two things, namely problems in scheduling and problems in the stamping process itself. Scheduling problems, whether errors in the determination of dates or errors in determining the length of processing time, can occur due to inaccuracy of operator scheduling PT. X itself. Processing problems can occur because the machine's working efficiency does not match the minimum engine capacity of 80%. Inefficient (under 80%) machines can occur due to several factors. The inefficient causes of the engine are identified by using the Cause and Effect Diagram. The results of this study indicate that the factors causing lateness that occur due to scheduling errors in the process of up-down stamping and engine damage are suspected due to engine age of more than 10 years. The solution provided for the scheduling problem is the scheduling operator of PT. X must be more careful in recording data that has been scheduled in order to avoid misunderstandings. The solution for machine efficiency is PT. X can replace parts of the machine that often damage with a new or replace the old machine with a new one. The new machine still uses the same workings as the old machine, which involves human labor to operate it.
Perancangan Sistem Informasi Manajemen pada Gudang di PT. Clandys Cirebon Jimmy Chang Liong; I Gede Agus Widyadana; Iwan Halim Sahputra
Jurnal Titra Vol 10, No 1 (2022): Jurnal Titra Januari 2022
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Abstract

In meeting market demands and competition, many companies focus their attention by making various efforts to market their products, gain the largest market share, and increase company profits by improving, improving, or developing the systems they have. Companies with fast distribution, such as the retail business sector, need adequate warehouse facilities so that the needs of consumers or stores can be met optimally. PT. Clandys is a company engaged in the retail of baby and household equipment. The main problems that exist at PT. Clandys are the warehouse system that is still poorly coordinated and the inventory checking that still uses the manual system. With the problems in the PT. Clandys warehouse, a good warehouse system. is needed. The warehouse system that has been created can connect the central warehouse and branch warehouses to each other, provide notifications, as well as automatic matching for goods receipt transactions and stock taking. In addition, a warehouse system was also created to develop other transactions in the PT. Clandys warehouse. Other transactions at PT. Clandys such as mutations, returns, and pre-orders of goods can be coordinated between warehouses and the warehouse system  created.
Perancangan Sistem PPIC pada Perusahaan Seprai X Gilbert Kelvin Widarta; Tanti Octavia; I Gede Agus Widyadana
Jurnal Titra Vol 9, No 2 (2021): Jurnal Titra
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Abstract

This final project is done to design a Production Planning and Inventory Control system (PPIC) system for Bed Sheet X company. Currently, Bed Sheet X company does not have yet a PPIC system. Company is produced the products only to fulfill their maximum stock.  The design of the PPIC system in this final project includes forecasting, designing Master Production Schedule (MPS) and Material Requirment Planning (MRP), and calculating lot sizing. Some forecast methods are compared in term of  Mean Absolute Deviation (MAD) value. The Winter's Multiplicative method is the best method for each type of fabric. The Winter’s Multiplicative MAD value is 71.875. The lot sizing method used is Wagner Whitin Algorithm (WWA). The total cost of raw materials’ procurement is Rp. 34,968,493. After designing the PPIC system, a Visual Basic Application (VBA) is made to make it easier for users to do a production planning.
Evaluasi Planned Delivery Time PT X Filly Mustika Sunlo; I Gede Agus Widyadana
Jurnal Titra Vol 8, No 2 (2020): Jurnal Titra 8(2) Juli 2020
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Abstract

Purchasing department of PT X is in charge of procuring goods and one of the keys of good procurement process is Planned Delivery Time (PDT). PDT needs to be accurate so material arrives on time. The problem is PT X does not update and evaluate PDT regularly so the accuracy of current PDT is unknown. The purpose of this study is to minimize incompatibility between PDT with actual conditions. The suppliers to be analyzed are selected based on Pareto Principle. Analysis is done by comparing PDT with confidence intervals which are formed from the lead time in 2019. PDT that is out of CI needs to be corrected. The revision of PDT will be given based on mean value from actual lead time because mean generate the minimum error of PDT and lead time. CI can be used in the next evaluation of supplier performance. Another result of this study is a system that is designed to facilitate PT X in evaluating PDT. The system will process the purchase data and determine the material that need to be evaluated. The system also generate the mean value of lead time which can be used as a basis for determining PDT.
Perancangan Excellent Management System (EMS) pada Standarisasi Aset Kendaraan di PT SPIL Richardo Caprianto; I Gede Agus Widyadana; Nova Sepadyati
Jurnal Titra Vol 9, No 2 (2021): Jurnal Titra
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Abstract

PT Salam Pacific Indonesia Lines (SPIL) is a company engaged in shipping logistics and operates in 42 branches spread throughout Indonesia, With the increase in the size of the company, the number of vehicles used for automatic operations increases, The difficulty of transport maintenance and complicated administrative processes is enough to hinder PT SPIL to operate on field. Therefore, the researcher created a project to standardize the management process with an Excellent Management System (EMS). EMS is a standardized system according to the administrative needs of PT SPIL, EMS has 3 important features, namely transport document extension, transport service, and transport rotation which also applies important industry knowledge such as simple moving average, weighted moving average, exponential smoothing along with the error. This research will result in standardization for PT SPIL vehicle asset management in document extension, vehicle repair, and when you want to rotate the vehicle in the form of existing forms and reminders and there is a calculation to measure the number of kilometers each day on EMS. The results of this EMS will later be used for the YES department at PT. SPIL.
Identifikasi Pemborosan dengan menggunakan Cycle Time pada Plant 1 di PT. X Emmanuelle Naomi Eleonora Njoradi; I Gede Agus Widyadana
Jurnal Titra Vol 10, No 2 (2022): Jurnal Titra 10(2) Juli 2022
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Abstract

This company has several production lines and make to order systems where production is conducted after consumer orders are received. The company uses formula calculations to find the estimated time required to complete each order. The result of production process time is used for decision making of selling price and time of order completion. Thus, it is important to do cycle time monitoring so this company can discover the cause of non-value added. This research was conducted by performing observation to obtain cycle time data. The retrieved data are processed to discover waste analysis. Improvements are given to each root of the problem that has the highest waste value. Those values belong to several activities such as picking up wood, waiting because the heating sheet is not ready, picking up tools, talking, and waiting because the expand machine is still in use. The proposed improvements for those activities are to make inventory buffers, update working instructions, alter operator tasks, expand machine training, reevaluate production targets, and provide trolly tools.
Penerapan Excellence Management System pada Pengelolaan Aset Kendaraan di PT SPIL Davin Tandy; I Gede Agus Widyadana
Jurnal Titra Vol 9, No 2 (2021): Jurnal Titra
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Abstract

Company assets are important for every company because assets are one of the property owned by the company. Asset management will improve the company’s finances through efficient and optimal use of assets, planning for asset purchases or investments, and increase asset security. PT SPIL also manages vehicle assets such as vehicle maintenance, vehicle documents renewal, and vehicle movement between locations. PT SPIL performs asset management manually which causes several problems, such as time wasted recording asset variables, disorganized data, prone to incorrect records, and difficulty in finding past data. Manual asset management problems can be minimized by digitizing asset management. The digitization of asset management can be in the form of implementing an asset management information system. This system is designed to perform automatic and integrated asset updates, provide asset management reminder notifications, and store asset management data. With this system, PT SPIL can extend vehicle documents without delay resulting in unnecessary sanctions, can take better care of the vehicle so that the vehicle has a longer life cycle, and avoid miscommunication between the core and branches.
Perilaku Konsumsi Makanan Sebelum dan Saat Pandemi Covid-19 di Masyarakat Perkotaan Kevin Mangoting; I Gede Agus Widyadana; Debora Anne Yang Aysia
Jurnal Titra Vol 10, No 1 (2022): Jurnal Titra Januari 2022
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Abstract

Food needs are one of the basic needs that must be met every day. Every society has different habits in meeting food needs. The COVID-19 pandemic has changed the habit of meeting food needs, due to restrictions imposed by the government to reduce the spread of the virus. Changes in habits consist of several things, namely change in food or drink. The purpose of this study was to determine changes in the behavior of urban communities in basic food needs during the pandemic. Questionnaires are used to determine changes in the behavior of urban communities in meeting basic needs. The respondents obtained were 407 respondents from Surabaya and Sidoarjo. The data was analyzed using excel software, and IBM SPSS Statistic 22. The data generated were percentage data from frequency, mean, VR or Variation Ratio, p-value from the results of the kruskall-wallis and mann-Whitney to find out whether there are differences sociodemographic and habits in meeting basic needs. The results showed that the habits of the people of Surabaya and Sidoarjo in meeting basic needs had During the pandemic the change food or drink factor during pandemic people prefer to buy fresh food ingredients and process them into ready-to-eat food
Perancangan Key Performance Indicator Departemen Logistik di PT. X Philip Nathaniel; I Gede Agus Widyadana; Nova Sepadyati
Jurnal Titra Vol 9, No 2 (2021): Jurnal Titra
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Abstract

PT. X is a manufacturing company that manufactures bikes. One of  the departments in PT. X is logistics department that has responsibilities to store, prepare, stuffing, and/or send the product to the customer. The problem faced by the logistics department in PT. X is that the logistics department that consists of three warehouses, logistics analyst, and a team leader only has one Key Performance Indicator (KPIs) for only one warehouse. Moreover, some of these KPIs are not related to logistics department activities and achievement of many KPIs related to performance from two or more departments. These problems make performance measurement of logistics department is not accurate. The purpose of this research is to design Key Performance Indicators that are the full responsibility of logistics department of PT. X based on Business Model Canvas (BMC), quality objectives, and strategy map of the logistics department. BMC, quality objectives, and strategy map is established based on vision, mission, and quality policy of PT. X. 
Standarisasi Jumlah Armada Trucking Haulage Berdasarkan Jumlah Bongkar Muat pada PT. X Patricia Angelina Dewi; I Gede Agus Widyadana
Jurnal Titra Vol 10, No 1 (2022): Jurnal Titra Januari 2022
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Abstract

In loading and unloading container activities at the terminal, a trucking fleet will be needed. PT. X is a company that engaged in domestic and international logistics shipping. The company’s current problem is that there are containers that stacked in the terminal stacking yard. Some factors that can this problem is due to the imbalance of loading and unloading activities with the trucking haulage assignment. The percentage of the company containers stacked in the terminal stack yard reaches 6,9 percent and they desires to accomplish unloading activity in less than five hours. The company wants to determine the standard of the truck fleets so that the need for trucks is not less and not more, so it will be well drafted. This research uses simulation method with Promodel software to model the system. The simulation results of the initial model shows that there are 36 boxes stacked from the request for unloading 500 boxes using 30 trucks to move them. The results of the proposed simulation show that using 39 trucks to move 500 boxes does not result in containers stacked in the terminal stacking yard and achieves the company desire to accomplish the unloading activity within five hours.
Co-Authors Alexander Setiawan Alfeus, Alfeus Aloysius Fung Elnino Senatra Andree Pamungkas Anggara Jaya Anthonia Lubalu Anthony Gunadi, Anthony Arnetta Milenia Tansta Berthan, Agra Brian Farrel Ponda Chelsy Sandrina Clarita Anen Chris Hansen Christian Yoko Wijaya Christianto Felix Juwono Suganda Christine Christine Christopher Hansel Famdale Cristopall, Joan Cynthia Candradewi, Cynthia Daniel Reynald Budiman Davin Tandy Davita, Johana Kezia Debora Anne Yang Aysia DENNY KIANTO KAHUNI Didik Wahjudi Djoni Haryadi Setiabudi Edwin Hendrawan Edwin Hendrawan, Edwin Edwin Sebastian, Edwin Elisa Kevin Giovanni Elsie Elsie Emmanuelle Naomi Eleonora Njoradi Erwin Pratama Wijaya, Erwin Pratama Evan, E Felecia Felecia Felicia Saputra, Felicia Felita Felita Felix Valentino Fenny Nilawati Kusuma Ferdiarto Limantoro, Ferdiarto Fernaldi Darmasaputra Leksono, Fernaldi Darmasaputra Fianty, Bella Eka Filly Mustika Sunlo Franky Saputra Gerry Anggian Gunawan Gilbert Kelvin Widarta Gondo, Alvin Agustinus Hans Christian Haris Lienardo Herry Christian Palit I Nyoman Pujawan I Nyoman Sutapa Isaac Setiawan Iwan Halim Sahputra Jeremia Tri Pamungkas Jimmy Chang Liong Jonas Yu Karina Agustin Karine Santoso Putri Kenedy, Martino Dedy Kevin Alim Sompie Kevin Farrel Kurniawan Kevin Mangoting Lala Febriana Lay, Jordan Liem Yenny Bendatu Lucy Sanjaya Lukita, Sandra Lumanto, Jason Averell Meylinda Pramono, Meylinda Michael Gilbert Thimandalle Natasah Bunardi Nova Sepadyati Novitriana Anggraini Sudjianto Otto Pratama Patricia Angelina Dewi Philip Nathaniel Raka Arba Puspa Darmayo Randy Christian Wongso, Randy Christian Renny Olivia Sia Rey, Jonathan Richardo Caprianto Rizal Setiawan Robert Karyahastana, Robert Sandra Lukita Setiadi Yulianto Sonny Sugiarto, Sonny Stanley Surya Jaya Steffen Fang Nyoto Syarif Daniel Budiman Tanti Octavia Theresia, Juliet Vanessa Angela Chionardes VICTOR INDRAWAN Wibisono, Richard William Giovanno William Surya Wijaya Wilson Sanada