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All Journal Jurnal Simetris Jurnal Ilmu Teknik SITEKIN: Jurnal Sains, Teknologi dan Industri Jurnal Inotera Jurnal Serambi Engineering Jurnal Sistem Teknik Industri Jurnal Optimalisasi Ekombis: Jurnal Fakultas Ekonomi Jurnal Pengabdian Masyarakat: Darma Bakti Teuku Umar Unistek: Jurnal Pendidikan dan Aplikasi Industri Marine Kreatif JURNAL TEKNIK INDUSTRI JURNAL PENGABDIAN AGRO AND MARINE INDUSTRY Jurnal Pengabdian Kolaborasi dan Inovasi IPTEKS Jurnal Informatika
Arie Saputra
Universitas Teuku Umar
Agriculture, Biological Sciences & Forestry Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Library & Information Science Materials Science & Nanotechnology Mechanical Engineering Social Sciences Other

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Condenser Damage Analysis using FTA And FMEA Methods at PLTU Nagan Raya Arie Saputra; Sarijal Sarijal
Jurnal Inotera Vol. 7 No. 2 (2022): July-December 2022
Publisher : LPPM Politeknik Aceh Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31572/inotera.Vol7.Iss2.2022.ID180

Abstract

Based on observations made at the nagan raya power plant. The problem found in the condenser is damaged or blockaged in the condenser pipe which can interfere with the condensate water production process and the water used is seawater as a coolant to condense steam and then become condensate water after hammering the cooling process. Damage that occurs in the dominating scope of work occurs in a leaky or clogged condenser pipe. In this study, it used the FMEA method to find out the highest RPN value and the highest value determines the critical level of a component. Furthermore, the use of the FTA method is to analyze the causes of failures that have the potential to cause damage to the machine or tool. Based on the 5w + 1h table is what (what is the repair strategy ), why (why should be repaired), who (who did), where (where is the place of damage), when (when the repair was made), how (how the repair was carried out).The conclusion of data processing on the FMEA method was found to be the highest RPN value in leakage or clogging of condenser pipes by 150 and the lowest value of the lowest RPN in life time of 8. Meanwhile, the FTA method that has the potential to experience damage or the root of condenser damage is that there is sand in the cooling water and ball cleaning work that is not optimal and then results in clogging of the condenser pipe or can cause leaks in the condenser pipe. The purpose of this study is to identify the damage that occurs to the condenser to keep the level of damage or failure of condenser production from continuing. The final results of this study are expected to present the level of risk of condenser stability with the causative factors of each component of the failure.
Analysis of Boiler Start-Up Failure Risk with Grey FMEA and RCA Methods in Pt. PLTU Nagan Raya Teuku AlKautsar; Arie Saputra
Jurnal Inotera Vol. 7 No. 2 (2022): July-December 2022
Publisher : LPPM Politeknik Aceh Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31572/inotera.Vol7.Iss2.2022.ID181

Abstract

PT. PLN (Persero) UPK Nagan Raya is a Steam Power Plant (PLTU) that uses coal as Boiler fuel to produce thermal energy. one of the initial stages of the Boiler is Startup as the basis for the start of Boiler operations. The purpose of this study is to analyze and avoid the risks that can make the operating system not run. Based on the research conducted, there are 8 risks that can cause failure. Based on the Grey FMEA method, the priority risk that occurs is that the FO fast shut-off cannot be O / C CCR with a value of 0.491 and also in the flexible joint line of the lower burner air there is a leak of 0.503. The result of the Root Cause Analysis method, the cause of the FO fast shut-off cannot be O / C CCR is the limited facilities and infrastructure for device maintenance which causes obstacles for workers so that the results worked on are not effective and efficient. Meanwhile, the risk that the flexible joint line air lower burner has a leak because it is not critical equipment only used at certain times so the check is neglected which makes the flexible joint leak. The solution that can be done is that as much as possible the operator must carry out routine maintenance/overhaul on the flexible joint so that there is no failure that can hinder the operation.
Pengendalian Waktu Proyek Menggunakan Metode Critical Chain Project Management (CCPM) Studi Kasus Pembangunan Proyek Irigasi Tahap II Kabupaten Aceh Barat Arie Saputra; Gaustama Putra; Fani Aguslita
JURNAL TEKNIK INDUSTRI Vol. 11 No. 3 (2021): VOLUME 11 NO 3 NOVEMBER 2021
Publisher : Jurusan Teknik Industri, Fakultas Teknologi Indusri Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (970.712 KB) | DOI: 10.25105/jti.v11i3.13063

Abstract

Intisari - Perencanaan dan pengendalian waktu proyek merupakan bagian dari manajemen proyek konstruksi secara keseluruhan dimana usaha yang sistematis untuk menentukan standar yang sesuai dengan sasaran perencanaan, merancang sistem informasi, membandingkan pelaksanaan dengan standar menganalisis kemungkinan adanya penyimpangan. PT Wirataco Mitra Mulya merupakan salah satu perusahaan yang bergerak dibidang konstruksi infrastruktur pengaspalan, pembangunan jalan dan jembatan yang bertempat di Kabupaten Aceh Barat. Masalah yang sering dihadapi dalam proyek pembangunan irigasi tahap II adalah terjadinya waste pada proyek seperti menunggu material yang diakibatkan karena keterlambatan pengiriman dari pemasok, menunggu turunnya dana karena pengajuan dana belum disetujui, metode kerja yang tidak baik sehingga menyebabkan material yang menumpuk, peralatan tidak memadai dikarenakan peralatan tidak berfungsi maksimal yang disebabkan kurangnya perawatan dan jadwal perawatan diabaikan, kualitas pekerjaan kurang baik disebabkan karena cuaca tidak mendukung pelaksanaan pekerjaan. Tujuan penelitian ini yaitu menentukan jalur kritis pada jaringan kerja pengerjaan proyek pembanguan irigasi Lhok Guci tahap II, menentukan indikator pengawasan konsumsi buffer akibat potensi timbulnya waste dan menentukan perbandingan waktu dan biaya perencanaan penjadwalan sebelum dan sesudah penerapan metode Critical Chain Project Management. Hasil penelitian menunjukan bahwa kegiatan kritis pada proyek pembangunan Irigasi Lhok Guci tahap II yaitu pekerjaan Mob/Demob Dump Truck, Mob/Demob Vibro Roller, Mob/Demob Bulldozer, Mob/Demob Sheet Foot Roller, Pembersihan Lapangan/Clearing and Grubbing, Galian Tanah (MP), Galian Tanah (ALB), Timbunan Tanah Didatangkan, diratakan, dipadatkan (ALB), Pengadaan dan Peasangan Geotextile-Geogrid Komposit dan Urungan Sirtu. Indikator pengawasan konsumsi buffer akibat potensi timbulnya waste akan berujung pada penggunaan durasi project buffer. Indikator zona pemakaian buffer yang diperoleh. Pihak pelaksana harus melakukan perencanaan tindakan pencegahan jika buffer yang terkonsumsi pada kurun waktu 15-28 hari dan segera melakukan tindakan jika buffer yang terkonsumsi pada kurun waktu 29-42 hari dan menjadikan akar permasalahan akibat potensi timbulnya waste sebagai pertimbangan dalam penentuan tindakan pencegahan terhadap konsumsi buffer dan berdasarkan penerapan critical chain project management diperoleh project buffer berdurasi 42 hari dengan kurun waktu penjadwalan proyek Irigasi Lhok Guci tahap II yaitu 409 hari menjadi 367 hari tanpa konsumsi buffer dengan pendanaan proyek sebesar Rp. 23,405,029,699belum termasuk PPN10% dan penghematan biaya tenaga kerja sebesar Rp. 124.223.914.72 tanpa konsumsi buffer. Abstract - Planning and controlling project time is part of the overall construction project management where a systematic effort to determine standards in accordance with planning objectives, designing information systems, comparing implementation with standards analyze possible deviations. PT Wirataco Mitra Mulya is a company engaged in the construction of asphalting infrastructure, road and bridge construction located in West Aceh Regency. Problems that are often faced in Phase II irrigation development projects are the occurrence of waste in projects such as waiting for materials caused by late delivery from suppliers, waiting for funds to decrease because the submission of funds has not been approved, poor working methods that cause material to accumulate, equipment is inadequate due to equipment is not functioning optimally due to lack of maintenance and neglected maintenance schedules, poor quality of work due to weather does not support the implementation of work. The purpose of this research is to determine the critical path in the work network for the second phase of the Lhok Guci irrigation development project, to determine indicators of monitoring buffer consumption due to the potential for waste generation and to determine the ratio of time and costs of scheduling planning before and after the application of the Critical Chain Project Management method. The results showed that the critical activities in the second phase of the Lhok Guci irrigation development project were the work of the Mob/Demob Dump Truck, Mob/Demob Vibro Roller, Mob/Demob Bulldozer, Mob/Demob Sheet Foot Roller, Field Cleaning/Clearing and Grubbing, Soil Excavation ( MP), Soil Excavation (ALB), Landfill Imported, leveled, compacted (ALB), Procurement and Installation of Composite Geotextile-Geogrids and Sirtu Storage. The indicator for monitoring buffer consumption due to the potential for waste will lead to the use of project buffer duration. Obtained buffer usage zone indicator. The implementer must plan preventive actions if the buffers are consumed within 15-28 days and immediately take action if the buffers are consumed within the period of 29-42 days and make the root of the problem due to the potential for waste as a consideration in determining preventive measures against buffer consumption and based on the application of critical chain project management, a project buffer of 42 days is obtained with a period of scheduling the Lhok Guci Phase Two Irrigation project, namely 409 days to 367 days without buffer consumption with project funding of Rp. 23,405,029,699 excluding 10% VAT and labor cost savings of Rp. 124,223,914.72 without buffer consumption.
Penerapan Lean Manufacturing di CV. Wahana Karya Arie Saputra; Fitriadi Fitriadi; Iing Pamungkas; Khairul Hadi; Muzakir Muzakir
Jurnal Pengabdian Agro and Marine Industry Vol 1, No 2 (2021): Jurnal Pengabdian Agro And Marine Industry
Publisher : Universitas Teuku Umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (271.916 KB)

Abstract

CV. Wahana Karya is one of the companies engaged in the manufacture of ships under 30 GT.  Several ship production activities in CV. Wahana Karya still relies on technical concepts related to production management which are still empirical.In addition, production management which is still traditional in nature often ignores the concept of production management which is more integrated with the principle of improvement at all stages of the production process.  This research was conducted based on previous studies that used the concept of Lean Manufacturing as the basis for empirical calculations through stochastic analytic studies. The parameters carried out in the service are based on relevant research. The results obtained were some waste that was successfully repaired through inventory efficiency of 20.4%, overproduction of 12% and defective products of 15.7%. On the other hand, this service is also able to reduce the completion time of shipbuilding by 9.8%. There is still a deviation in general of an average of 25% from the results of analytical calculations with implementation results. This is due to the need for other supporting studies so that the concept of integration of the intended improvements can be further optimized.
PENGEMBANGAN KOMERSIALISASI PERTANIAN MELALUI KONSEP INTEGRASI INDUSTRIALISASI PERTANIAN Arie Saputra; Fitriadi Fitriadi; Sofiyanurriyanti Sofiyanurriyanti; Nissa Prasanti; Adib Adib; Muzakir Muzakir
Jurnal Pengabdian Agro and Marine Industry Vol 2, No 2 (2022): Jurnal Pengabdian Agro and Marine Industry
Publisher : Universitas Teuku Umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (330.792 KB)

Abstract

Community service activities (CSA) are a medium for delivering science and technology to the public. The implementation of this service is carried out by Lecturers of the Industrial Engineering Study Program, Faculty of Engineering, Teuku Umar University. The implementation of this PKM with the theme of Commercialization of Agriculture is located in the Gampong Leukeun area, Samatiga District, West Aceh Regency, Aceh Province, Indonesia. The purpose of this Community Service is to give an overview to the Gampong Community about the importance of Agricultural Commercialization and as an initial effort to increase the commercial capacity of agricultural products by providing guidance and assistance. After the service is carried out, it is hoped that village apparatus and the community can understand and be able to apply it in Gampong Leukeun. Efforts are needed to narrow the gap so that the level of inequality in community groups in the village can be met, such as productivity gaps, digital inequality, data and information agriculture, Digital Agriculture and Millennials. for example through mentoring, intensive counseling and capacity building in farmer groups.
PERENCANAAN PENGENDALIAN INVENTORI DENGAN MENGGUNAKAN METODE FUZZY INVENTORY CONTROL & FORECASTING Di PT. BEURATA SUBUR PERSADA Hidayatun Rahmah; Arie Saputra
Simetris: Jurnal Teknik Mesin, Elektro dan Ilmu Komputer Vol 13, No 2 (2022): JURNAL SIMETRIS VOLUME 13 NO 2 TAHUN 2022
Publisher : Universitas Muria Kudus

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24176/simet.v13i2.7384

Abstract

Pengendalian persediaan bahan baku adalah hal yang paling signifikan bagi setiap perusahaan tanpa terkecuali PT. Beurata Subur Persada. Adapun  permasalahan yang dihadapi oleh PT. Beurata Subur Persada yaitu persediaan bahan baku Tawas yang digunakan pada stasiun pengolahan air atau Water Treatment Plant (WTP) yang belum dapat ditetapkan jumlah persediaan bahan baku yang optimal karena disebabkan oleh adanya fluktuasi permintaan yang mengakibatkan seringnya terjadi kelebihan bahan baku. Adapun tujuan dari penelitian ini yaitu bagaimana mengendalikan inventori bahan baku produksi untuk periode satu tahun yang akan datang dengan menggunakan metode Fuzzy Inventory Control dan peramalan. Setelah dilakukan peramalan pemakaian bahan baku untuk periode kedepan, maka nilai tersebut selanjutnya diolah dengan menggunakan metode Fuzzy Mamdani dengan menggunakan Software MATLAB yang akan menghasikan nilai ReOrder Point (ROP) dan nilai Order Quantity (OQ) di setiap bulannya. Setelah ditentukan nilai ROP dan OQ maka dilakukan perhitungan sisa inventori bahan baku bulan berjalan dari sisa penggunaan bahan baku bulan sebelumnya, sehingga diketahui jumlah dari inventori akhir dari persediaan bahan baku yang akan digunakan sebagai landasan pengadaan bahan baku untuk periode ke depannya lagi. Sehingga dengan terkontrolnya persediaan bahan baku pada perusahaan, maka secara langsung juga akan menurunkan jumlah biaya pengadaan bahan baku yang dikeluarkan oleh perusahaan tersebut.
Evaluation of Occupational Health and Safety at the Sterilizer Station with the HIRARC Method at PT. Beurata Subur Persada Fachrul Razi; Arie Saputra
Jurnal Inotera Vol. 8 No. 1 (2023): January-June 2023
Publisher : LPPM Politeknik Aceh Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31572/inotera.Vol8.Iss1.2023.ID224

Abstract

PT. Beurata Subur Peusada is a factory engaged in the palm oil processing industry (PMKS). PT. Beurata Subur Persada is in the area of Babah Dua Village, Tadu Raya District, Nagan Raya Regency. Based on the company's historical data during the 2019-2022 period there have been 5 cases of accidents at the PT. Beurata Subur Peusada. The purpose of this research is to condition a significant level of work accident rates at the sterilizer station. The method used is Hazard Identification Risk Assessment and Risk Control (HIRARC). The results of the risk assessment of the PT. The potentially dangerous Beurata Subur Peusada consists of 25% extreme risk, 50% medium risk, and 25% high risk, and 0% low risk. Control measures that can be taken are to provide instructions to workers to work according to company SOPs and always use PPE, conduct training or seminars for workers in which there are recommendations for using PPE and always work according to SOPs and tighten regulations.
Identification of Screw Press Machine Damage Using Failure Mode And Effect Analysis Method in PT. Socfinfo Seunagan Sarbeni; Arie Saputra
Jurnal Inotera Vol. 8 No. 1 (2023): January-June 2023
Publisher : LPPM Politeknik Aceh Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31572/inotera.Vol8.Iss1.2023.ID225

Abstract

The palm oil mill (PKS) is a place that serves as a place to process fresh fruit bunches (FFB) of palm oil into crude palm oil (CPO), palm kernels (kernels), fiber and palm shells. The processing of palm fruit into palm oil is carried out using production machines, one of which is a Screw Press machine [1]. In a factory, there are usually problems, one of which is at the Screw Press engine station. The Screw Press machine is one of the most important machines in palm oil mills. This study aims to identify damage and failures that occur in screw press machines. This study uses the failure mode and effect analysis (FMEA) method, which is to find out or observe the level of failure and damage that occurs in the screw press machine so that it can minimize failures / damage that occur. Based on the results of the study, there were 9 failures and risks that occurred in the screw press machine components, with the highest Risk Priority Number found in the Special Bearing components with a value of While the lowest value is in the Spur Gear component, which is with a value of 24. From these results, it can be concluded that the Special Bearing component is a priority / priority for repairs.
TANTANGAN PENGEMBANGAN PERTANIAN WILAYAH PEDESAAN (STUDI KASUS DESA LEUKEN) Helmi Noviar; Arie Saputra; Syahril Syahril; Fitriadi Fitriadi; Saiful Badli
Jurnal Pengabdian Agro and Marine Industry Vol 3, No 1 (2023): Jurnal Pengabdian Agro And Marine Industry
Publisher : Universitas Teuku Umar

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Agriculture is the most importance resources of the economy in rural areas. The development of agricultural commodities in rural areas can no longer be carried out partially. The involvement of various parties that are integrated and support each other must be carried out continuously. Mapping of key aspects that are challenges to agricultural development must be carried out integrally. This paper formulates that there are several key aspects that are challenges to the development of rural agriculture. The challenge is the support of the government, private sector and academia, the development of digital technology in the concept of smart farming and the role of the younger generation. Everything will lead to increased efficiency and effectiveness of game results which will drive the Village economy.
Penentuan Kluster UMKM Sektor Perdagangan dan Perikanan Melalui Pendekatan Metode Clustering Data Mining di Kabupaten Aceh Barat Arie Saputra; Riski Asnif Sahputra
Jurnal Optimalisasi Vol 9, No 2 (2023): Oktober
Publisher : Universitas Teuku Umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35308/jopt.v9i2.8463

Abstract

So far, small and medium enterprises (MSMEs) have shown a contribution of 61.7% to GDP, or IDR 8,573.89 trillion. Apart from that, MSMEs can absorb around 97% of the national workforce. However, in reality, MSMEs face many problems, one of the most common being a lack of business capital. One of the factors causing the slow growth of MSMEs in Indonesia is development policies that are not on target. This is especially true for this research in West Aceh District. Each MSME is unique, making it difficult for banking institutions to establish consistent financing policies. This research aims to map the characteristics of MSMEs in the form of groups to make it easier to determine policy-making patterns. The Hierarchical Data Mining Clustering Method is considered appropriate because it has a much lower bias than K-means. Apart from that, this method can reduce data complexity. According to the results of data distribution for MSMEs in the fisheries sector using Matlab 2016b software, there are 6 clusters, and the results of data distribution for MSMEs in the trade sector using Matlab 2016b software show 7 clusters. Each cluster has main parameters that make MSMEs superior, such as length of business, capital ownership, sales projections, and average sales. For the last parameter.
Co-Authors Abdul Malik Ali Adib Adib Aguslita, Fani akib abro, akib Alfatah, Adrian Arga, Dwi Prasiska Lena Eulis Bali Mawartika, Yayang Fachrul Razi Fadhilah, Desi Fani Aguslita Fitriadi Fitriadi Fitriadi Fitriadi Harmaini Harmaini Hasnita, Hasnita Helmi Noviar Hidayatun Rahmah Hutagalung, Irna Monica Ida Nopiyanti Iing Pamungkas Indra Kusuma Irawan, Heri Tri Irmayani Irmayani Jamhari Jamhari Junianto Putra Khairul Hadi Lestari, Suci Ayu Luh Putu Ratna Sundari Mahmud, Gustamin Marlinda Marlinda Muhammad Kasim Muhammad Rizki Munti Suryani Muzakir Muzakir, Muzakir Nissa Prasanti Nissra, Ajulia Noviar, Noviar Putra, Gaustama restu juniah, restu Riski Asnif Sahputra Rita Hartati riza ulhaq Said Fadhlain Saiful Badli Sandika, Frendi Sarbeni Sarijal Sarijal Sofiyanurriyanti Sudarman Sudarman Suryani, Munti Syahril Syahril Syahril Syahril T. M. Azis Pandria Teuku AlKautsar Trinaljo Sagala Wahyudi Wahyudi Yandi saputra, Arie Yola Tri Amanda Zulfahmi Zulfahmi