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All Journal JUPADAI : Jurnal Pengabdian Kepada Masyarakat Jurnal Sistem Informasi dan Manajemen Jurnal Pengabdian Cendikia Nusantara Computer & Science Industrial Engineering Journal
Sirait, Ganda
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PERANCANGAN ALAT KEAMANAN RUMAH BERBASIS ANDROID anto, juni; Sirait, Ganda
Computer Science and Industrial Engineering Vol 5 No 7 (2021): Comasie
Publisher : LPPM Universitas Putera Batam

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Abstract

This research aims to develop an Android-based home security device that uses a Quality Function Deployment (QFD) approach. In developing an Android-based home security system that can reduce theft in Kavling Nato Permata, this tool consists of an electromagnetic door lock called a magnetic lock that controls the opening and closing of the front door, which is controlled by an Android phone through the Ewelink Application which displays realtime results captured by the camera for indicates the situation when someone enters. This security system has been tested on the operating principle that if someone forces open or destroys the door of the house when it is closed, the system will activate a warning or an alarm bell will sound because the proximity sensor is connected to the connected switch for the resulting magnetic closure. However, if the lock is opened by the security system, the LDR sensor will turn off and the alarm will not. Through this security system, it is hoped that this security system can be a solution to increase the level of security at home and reduce and prevent theft.
PERBAIKAN POSTUR KERJA MELALUI PERANCANGAN ULANG DESAIN TROLI PADA AKTIVITAS MANUAL MATERIAL HANDLING Simatupang, Ricky Perdana; Sirait, Ganda
Computer Science and Industrial Engineering Vol 6 No 3 (2022): Comasie
Publisher : LPPM Universitas Putera Batam

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Manual transfer of materials using unsupportive tools causes difficulties and complaints that result in bodily injuries, such as shifting of the base of the spine, irreversible changes in body shape, and other injuries. Shimano Batam owns a Subcon company called PT. Citra Jaya Hope. Workers in the shop section perform manual material handling tasks. Considering the problem setting, research is needed using Rapid Entire Body Assessment (REBA) and QFD techniques. The results of the trolley design obtained by QFD in this study were validated through recalculation using the REBA method. The total score achieved is 4, indicating a moderate risk level which is almost the same as a low risk level.
PENINGKATAN KUALITAS AIR SUMUR BOR DENGAN PENDEKATAN DMAIC valen, Kevin siambaton; Sirait, Ganda
Computer Science and Industrial Engineering Vol 6 No 3 (2022): Comasie
Publisher : LPPM Universitas Putera Batam

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Water is a basic necessity for every living thing on this earth. wells are containers used to hold water and are used for daily life. at this time the extraction of well water has used a vacuum, known as the wellbore. the water used for human needs must be guaranteed its quality which is generally seen from the physical, chemical and biological. the quality of drinking water must be in accordance with government standards, basically proper consumption water is colorless, not turbid and clear. the use of bore well water as raw material for distilled into drinking water, the quality of bore well water still does not meet the established standards, therefore researchers will improve the quality of bore well water with a DMAIC approach. DMAIC is define, measure, analyze, improve and control. DMAIC methods will help to improve the quality of wellbore water according to government standards. Keyword: drinking water, improve, quality, standardization, water, wellbore
PERANCANGAN ALAT BANTU KERJA PENGOLESAN MINYAK NOX RUST PADA GEAR UNTUK MEMINIMALISIR WAKTU KERJA DI PT. HARAPAN CITRA JAYA Pandiangan, Holipman; Sirait, Ganda
Computer Science and Industrial Engineering Vol 6 No 4 (2022): Comasie
Publisher : LPPM Universitas Putera Batam

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The design of Nox rust oil work tools aims to reduce lubrication time, minimize work time, increase production and reduce operator fatigue. In this study, we will use the Quality Function Deployment (QFD) method to design the tool by creating a House of Quality (HOQ). In the survey method, the investigator asked three questions about the problem that occurred and asked 11 questions (customer needs) to observe. This study uses the motion time measurement (MTM) method as a time measurement for the original and final design. As a result, (1) the design of the tapping tool is designed to improve productivity (2) the result of the tapping tool is designed to reduce fatigue (3) work time It is the result of the design of a tapping tool that is kept to a minimum.
ANALISIS PENERAPAN PREVENTIVE MAINTENANCE MESIN PRINTING DI PT. ABC Zamri; Sirait, Ganda
Computer Science and Industrial Engineering Vol 6 No 4 (2022): Comasie
Publisher : LPPM Universitas Putera Batam

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Abstract

This study is to determine OEE in print shops company where company could not get good OEE value in 6 month period, peak OEE value from Jan to Jun 2020 is still low 85% more than the world leading standard. The lowest OEE percentage was in May at 19.92%, while the highest OEE value was in February at 91.19%. The OEE value indicates that the effective level of the printer's process performance is still low. The opposite is true for the substandard operating performance value, namely 68.07%. However, in February the efficiency value reached 87.05%, six major losses being a common factor that can lead to underperformance of the engine. In general, the six factors are breakdown loss, loss of setup and adjustment, small loss and stop loss, speed loss reduction, recovery loss and scrap loss. Equipment failure loss .99%, configuration and adjustment value loss 1%, small stop and stop loss 37.18%, speed loss reduction 3.28%, fault loss 0 ,60%, productivity is reduced by 0% because defective products are not di carded but will be reworked. As a result, data analysis and processing can use Pareto charts to help identify the cause of the biggest losses. According to the Pareto chart made, the six largest loss values ​​are idling and small stopping of 37.18% and reduction of speed loss, with a start-up result of 3.28%. Thus, the company can pay attention to the needs of the machine to be able to meet the needs of large-scale production.
PERANCANGAN PRESS HYDRAULIC SEBAGAI ALAT BANTU PROSES PRODUKSI DI PT PIPA MAS PUTIH BATAM ALUMAN MANURUNG, KEVIN; Sirait, Ganda
Computer Science and Industrial Engineering Vol 7 No 2 (2022): Comasie
Publisher : LPPM Universitas Putera Batam

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The Production Department at PT PIPA MAS PUTIH has production process constraints, especially in the Wire Mesh assembly process. Based on this, the researcher intends to conduct research on the design of this Wire Mesh product using the Design for Manufacture and Assemby (DFMA) method. This study aims to make a design and compare between the initial design and alternative designs based on the results of the evaluation of the initial design using DFMA and based on comparison parameters so that they can determine the best design choice. Based on the DFMA analysis of the initial design, it was found that the components of the Wrapping machine consisted of 25 components with a weight of 556.3 kg and a total cost of Rp. 61,465,000. The alternative designs designed were analyzed using DFMA and the results obtained were 102 components of the Wrapping machine with a weight of 84,475 kg, a total machining time of 8.91 hours and a total cost of Rp. 29,047,000. From the initial design and the alternative design of the Wrapping machine that was designed, after being compared based on the parameters of the number of components, total weight, total cost, machine efficiency function. the results of processing selected the best alternative design.
PERANCANGAN PENGUKURAN KENYAMAN KEPUASAN PELANGGAN DALAM BERBELANJA DI GUARDIAN BATAM SAPRISUL; Sirait, Ganda
Computer Science and Industrial Engineering Vol 7 No 3 (2022): Comasie
Publisher : LPPM Universitas Putera Batam

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Abstract

XYZ is a daily necessities retailer located in the Riau Islands. It is a company engaged in a retail business network engaged in the fulfilment of daily basic needs. This researcher took data as many as 72 respondents who are XYZ customers, then calculated IPA and CSI. Based on the results of the IPA, the highest value, which is Regarding XYZ, has an extra benefit poster to facilitate transactions with a TKI level of 103,986 and the smallest is Regarding staff who explain product functions and benefits to customers with 72.472% TKI. There are 7 statements in the IPA I quadrant, 5 statements in quadrant II and 3 statements in quadrant II and 4 statements in the IPA IV quadrant. Based on the results of the CSI, customer satisfaction is 74.942%, this number shows that consumers are satisfied with the services provided. Some of the services that are prioritized for improvement in quadrant 1 are Cleanliness and customer convenience in shopping at XYZ. Cleanliness of the gondola and product tidiness at XYZ, How XYZ employees serve customers according to customer expectations, Staff who explain product functions and benefits to customers, Regarding service to customers with uncomplicated, XYZ staff service quickly Spg is responsive in serving customers, and XYZ staff has the ability and knowledge so that they can find out customer needs and actions that must be given to customers
DESAIN KEMASAN PRODUK MENGGUNAKAN METODE QUALITY FUNCTION DEPLOYMENT PADA UKM TAHU DI BATAM Santi Siahaan; Sirait, Ganda
Computer Science and Industrial Engineering Vol 7 No 4 (2022): Comasie
Publisher : LPPM Universitas Putera Batam

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Abstract

Tofu Sari Rasa factory, which is located in Tanjung Piayu, Batam, produces high-quality food. The main product is tofu sumedang. The purpose of this research is to identify consumer needs and desires, as well as to determine the Voice of the Customer by distributing questionnaires to consumers using the Quality Function Deployment (QFD) method. The respondents of the study are Tofu Sari Rasa Factory customers. According to the findings, the characteristics of respondents based on age were at most 26-40 years (62.5 %), women (77.5 %), high school/diploma (67.5 %), housewives (27.5 %), information on consuming the most (85 %), information on buying the most (80 %), information from consumers who have bought and consumed the most (65 %), the frequency of purchases at most >2 times (65 %), and the problem barriers that affect interest in buying the most in less attractive packaging (67.5 %). The packaging of the product with a high priority has halal information on it, with a score of 5, whereas the packaging of the product with a low priority has sufficient thickness and expired information, with a score of 2. According to the results, the highest technical importance rating prioritizes all information. packaging received a score of 494, followed by 247 absolute importance and 22 % relative importance. Giving the production address receives the lowest technical importance rating of 72, with absolute importance of 36. Based on the findings, the conclusions in this research are several packaging design criteria, such as attractive packaging colors, durability, product size, sufficient thickness, comfortable to grip, easy to carry packaging, manufacturer's address on the packaging, weight the product is clean, there is halal information, the product description is easy to read, and the logo on the packaging is made attractive.
PERANCANGAN ALAT KERJA PADA PROSES PENCETAKAN TAHU DI UKM AWI SAGUBA Warman, Ricky; Sirait, Ganda
Computer Science and Industrial Engineering Vol 7 No 5 (2022): Comasie
Publisher : LPPM Universitas Putera Batam

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Abstract

The job of people as still affects each modern movement. People as laborers actually have restricted capacities so they are not the same as machines that can be supplanted and fixed. Manual work exercises and work that is done over and over have a high gamble of MSDs grievances brought about by manual work devices. Tofu printing exercises at the Tahu Awi Saguba UKM during the tofu printing process can possibly cause MSDs risk since it is completed physically, over and over with an unselfish stance and straightforward work devices. This study started with the computation of the Nordic Body Map survey where the consequences of this poll showed objections of right lower leg, left lower leg, right wrist, left wrist, upper left arm, right upper arm, right shoulder, left shoulder. These outcomes show that the work risk score with REBA has a normal of 6 where this number is ordered as moderate and restorative activity is required. With an end goal to limit this gamble, a print machine configuration was carried out by carrying out the EFD technique. The aftereffects of the print machine configuration in light of ergonomic angles, specifically: Successful, Agreeable, Protected, Solid, Proficient (ENASE). By focusing on the plan of the print machine, it limits torment for workers who have a weight (0.333) as well as the objective detail of the print machine. Planned in view of laborer anthropometry. The anthropometric information utilized are LB (Shoulder Width), TSB (Standing Elbow Level), GT (Hand Hold).
PENGENDALIAN PERSEDIAAN SUKU CADANG MAINTENANCE DI PT ABC DENGAN METODE EOQ Pakpahan, Sopian; Sirait, Ganda
Computer Science and Industrial Engineering Vol 7 No 7 (2022): Comasie
Publisher : LPPM Universitas Putera Batam

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PT ABC is a manufacturing company engaged in the manufacture of lighting products and detection devices. This research was conducted in the maintenance department to support the lamp testing production process which focuses on the availability of critical maintenance spare parts. In this study only focuses on two types of spare parts, namely IC (integrated circuit) and IGBT (insulated gate bipolar transistor). Because they often run out of stock before the ordered orders arrive, because there is no set minimum stock order, and procurement costs tend to be high. The purpose of this study is to determine the amount of safety stock, to determine the reorder point and to determine inventory control can achieve efficiency and can minimize inventory costs by applying the EOQ method. After applying the EOQ method, the number of safety stock on IC spare parts is 51 pieces, reorder points are 102 pieces and the procurement cost is Rp.527.345 compared to the company's method is Rp.3.351.828 by using the EOQ method it can save costs of Rp.2.824 483. Safety stock on IGBT spare parts is 3 pieces, reorder point 6 pieces. And procurement costs are Rp.1.097.571 compared to the company's method of Rp.5.942.656 by using the EOQ method to save costs of Rp.4.845.085.
Co-Authors Ade Gunawan Alqodri, M. Rido ALUMAN MANURUNG, KEVIN anto, juni Firmansyah, Ikhsan Gea, Wirafransiskus Gulo, Darianus Haposan Banjarnahor Harahap, Ummi Kalsum Hindarwan, Rizky Hutapea, Bitson Nerpandi Ilham Kurniawan Jontro Simanjuntak, Jontro Lumban Tungkup, Fairizal Meyfiana, Della Miranda, Canda Muhammad Ilham Muhammad Zulkarnain Noerrohman, Dendi Oktavia, Yunisa Pakpahan, Sopian Pandiangan, Holipman Pangaribuan, Hotma Prasetyo, Bahariandi Aji riko, suhen suhen Santi Siahaan SAPRISUL Saputro, Joko Siahaan, Bobby Bernard Siburian, Marben Simanjuntak, Fery Simatupang, Ricky Perdana Sirait, Ripaldo Sisnandar, Mochamad Triadi Sitindaon, Putra Januara Sitohang, Sunarsan Sumantika, Arsyad Tambunan, Yopi Partomuan Tarigan, Elsya P.L. valen, Kevin siambaton Warman, Ricky Wawan Irawan, Wawan Wulandari Ramadhani, Ringgie Zamri