dedy setyo oetomo - Academia.edu (original) (raw)

Papers by dedy setyo oetomo

Journal of Information System, Technology and Engineering, Jun 19, 2024

The main objective of a business feasibility study is to assess opportunities for a business proj... more The main objective of a business feasibility study is to assess opportunities for a business project and whether the project is worth continuing or not. Results of calculation analysis on PT RA Beton Precast Concrete Wall Product Manufacturing Plant Design with an average production capacity of 128,772 pcs/year with two product designs (Type A-A and Type B-B). Based on the cash flow of the development investment plan, the new factory PT. RA Beton requires capital of Rp. 169.866.126.151.The calculations using the four methods, namely payback period (PP), produce results of 2 years and 4 months less than the economic life or maximum payback period, which is 10 years. Next, using the net present value (NPV) method, the results obtained are the NPV1 value > 0 from 75% interest amounting to Rp. 5,111,998,649, and the NPV2 value < 0 from 80% interest amounting to-Rp. 5,826,301,054. In calculating the Internal Rate of Return (IRR), results were obtained with a value of 94% greater than the applicable interest rate, namely 12%. Each method produces a different value; calculating the payback period concludes that the investment proposal can be accepted and declared feasible because it meets the criteria.

Sainteks : Jurnal Sain dan Teknik, Mar 28, 2024

Jurnal Sistim Informasi dan Teknologi, Jan 30, 2024

Journal of Information System, Technology and Engineering, Mar 18, 2024

One source for improving the economy of the green fuel industry is to replace the conventional ra... more One source for improving the economy of the green fuel industry is to replace the conventional raw material CPO/CPKO (in this case, formerly processed into RBDPO) with the special palm oil IVO/ILO (industrial vegetable oil or lustrial linoleic oil). The technical aspects to be discussed are the selection of technology, production capacity and production plan, mass balance, production process description, technical equipment specifications, and availability of raw materials, including mechanical and electrical analysis. The abbreviation for the results of this study is that the raw material used is CPO/CPKO, and the product produced is IVO/ILO, which will be used as green fuel material. The process selected is the selection of the production process. IVO/ILO refers to the process of production of CPO, and RBDPO refers to the SNI standard or specification 8875:2020. Its production capacity is 10 tph, the TBS raw material requirement is +540-700 tons per day, and the energy requirement for wood work stations such as reception stations, thresher stations, pressing stations, clarification stations, seed processing stations, and earthquake amps stations Boiler Station and Bleaching Station reach 266.6 KW, where electricity and steam energy are obtained from fiber raw materials and palm fruit shells.

Jurnal Informasi dan Teknologi, Jan 30, 2024

Sainteks : Jurnal Sain dan Teknik, Sep 26, 2023

Indonesia has a wealth of promising natural resources in the form of minerals and coal such as ba... more Indonesia has a wealth of promising natural resources in the form of minerals and coal such as bauxite. Considering that the government is planning to stop bauxite exports and increase domestic processing or downstreaming. So it is necessary to carry out a factory financial feasibility analysis for processing bauxite into alumina or Smelter Grade Alumina (SGA) at PT.X. Feasibility analysis using a reference capacity of 1,000,000 tons of alumina. The parameters used to determine the financial feasibility analysis in alumina production at PT. X are Net Present Value (NPV), Internal Rate Return (IRR), Payback period (PP). Based on the results of the analysis research, it was obtained that the total cost of CAPEX (Capital Expenditure) that had to be spent was Rp.

Jurnal Informasi dan Teknologi, Aug 17, 2023

Jurnal Teknik Industri Terintegrasi, Jul 29, 2023

Rencananya ke depan Indonesia akan menjadi produsen baterai untuk kendaraan listrik di dunia deng... more Rencananya ke depan Indonesia akan menjadi produsen baterai untuk kendaraan listrik di dunia dengan adanya satu bahan utama yang melimpah yaitu nikel. PT "X" merupakan perusahaan yang akan bergerak di bidang produksi baterai kendaraan listrik khususnya untuk sepeda motor listrik, produk yang dihasilkan adalah baterai listrik dengan kemampuan daya 8 kWh dan berencana membangun industrinya di Kawasan JIIPE Gresik, dengan kapasitas produksi 48.216 unit atau 385.728 kWh. Dengan total biaya investasi Rp. 118.224.586.566,-, dimana 70% nya adalah pembiayaan dengan pinjaman ke Lembaga keuangan bank. Dari hasil Analisa kelayakan finansial di peroleh nilai IRR sebesar 44% dengan nilai NPV sebesar Rp. 984.601.222, dan masa pengembalian investasi selama 3 tahun, dan sesuai dengan kriteria di atas maka proyek pembangunan pabrik bateri motor EV bisa di lanjutkan ke tahap selanjutnya Abstract in the future Indonesia will become a battery producer for electric vehicles in the world with one abundant main ingredient, namely nickel. PT "X" is a company that will be engaged in the production of electric vehicle batteries, especially for electric motorbikes, the product produced is an electric battery with a power capacity of 8 kWh and plans to build its industry in the JIIPE Gresik area, with a production capacity of 48,216 units or 385,728 kWh. With a total investment cost of Rp. 118,224,586,566,-, of which 70% is financing with loans to bank financial institutions. From the results of the financial feasibility analysis, an IRR value of 44% was obtained with an NPV value of Rp. 984,601,222, and the return on investment is 3 years, and according to the criteria above, the EV motor battery factory construction project can proceed to the next stage

Jurnal Ilmiah Teknik

Industrialization is an alternative development model needed by the country to spur economic proc... more Industrialization is an alternative development model needed by the country to spur economic processes. Apart from accelerating the economy, the development of industrialization also has impacts that need to be watched out for, including the presence of a waste industry. One of the companies that manages the waste, namely PT. AJU is also a service company for the procurement and sale of metal waste (metal scrap) in Karawang. The metal scrap studied is canned metal scrap, which is wasteful in the procurement and sales process. So that efforts are made to minimize the waste that occurs. This research uses the Value Stream Mapping method with VALSAT analysis. Based on the research results, the most common types of waste are waiting (28%), inventory (24%), and movement (20%). Then the mapping tools that will be used based on the results of converting the questionnaire scores into the VALSAT matrix are Process Activity Mapping (33%), Supply Chain Response Matrix (20%), and Demand Amplifi...

Jurnal Ilmiah Multidisiplin

PT Pupuk Kujang merupakan perusahaan yang bergerak di bidang industri pupuk nasional. Perusahaan ... more PT Pupuk Kujang merupakan perusahaan yang bergerak di bidang industri pupuk nasional. Perusahaan memproduksi pupuk menggunakan strategi make to stock, terdapat ketidaksesuaian antara jumlah produksi dengan kebutuhan konsumen yang dapat menyebabkan kekurangan ataupun kelebihan produk yang sangat tidak efisien sehingga dapat menyebabkan pembengkakan biaya produksi, maka perlu dilakukan perencanaan penjadwalan induk produksi yang merupakan salah satu upaya agar perusahaan mampu merencanakan dan mengendalikan aktifitas produksinya. Dilakukan pengolahan data masa lalu dengan menggunakan agregasi, kemudian melakukan peramalan yang sesuai dengan karakteristik demand yaitu plot data yang menunjukan pola musiman dengan trend menurun, metode peramalan ( forecasting) yang tepat adalah model time series salah satunya yaitu metode dekomposisi multiplikatif, dengan nilai MSE nya 8956656,204. Perencanaan produksi agregat yaitu level strategi dengan hitungan biaya sebesar Rp 44,302,273,746.18. Ke...

International Journal of Research and Scientific Innovation

Wider use of tailings to overcome a large amount of waste from mining activities at P.T. Freeport... more Wider use of tailings to overcome a large amount of waste from mining activities at P.T. Freeport-Timika, in this case, use is to make ceramics made from gold mining waste tailings of P.T. Freeport-Timika. Physically, the tailings composition consists of a 50% fine sand fraction with a diameter of 0.075 – 0.4 mm; the rest is a clay fraction with a diameter of 0.075 mm. The process of conducting a feasibility study for the construction of a ceramic factory made from the primary raw material of mining tailings begins with determining the raw materials to be used, namely: Plastic Material (Clay), Silica Sand, Dolomite, U5, Water Glass (Na2SiO3) and Tailings. The next step is to unravel. The process of making ceramics consists of two kinds: techniques for Single Firing and Double Firing. The Double Firing production process consists of seven methods: Body Preparation, Pressing, Biscuit Firing, Glaze Preparation, Glaze Application, Glost Firing, Sorting & Packing. Whereas in the Single F...

Jurnal Sains dan Teknologi: Jurnal Keilmuan dan Aplikasi Teknologi Industri

Jumlah kebutuhan air berbeda-beda untuk masing-masing kegiatan tersebut, persyaratan mutunya berg... more Jumlah kebutuhan air berbeda-beda untuk masing-masing kegiatan tersebut, persyaratan mutunya bergantung pada jenis aktivitas yang bersangkutan. Seiring dengan peningkatan jumlah penduduk dan aktivitas ekonomi masyarakat, kebutuhan air juga mengalami peningkatan, baik dari sisi jumlah maupun mutu. Hal ini yang telah terjadi permasalahan umum bagi distributor dalam menentukan optimasi rute perjalanan, tidak kecuali distributor dalam pengiriman produknya ke pelanggan. Selain permasalahan tersebut daya tampung tiap kendaran juga menjadi salah satu hal yang perlu diperhatikan dalam tujuan pengoptimalan proses pengiriman. Dengan Metode Nearest Neighbour memiliki kriteria pendekatan berdasarkan jarak titik terdekat, diharapkan dari pencairan jarak/titik terdekat menghasilakn waktu tempuh yang minimum sehingga dapat meminimialisi keterlambatan dalam pengiriman permintaan. Sedangkan metode Saving Matrik merupakan metode yang digunakan dalam menetukan jalur atau pengiriman produk outlet dengan cara menentuksn jalur yang harus dilalui dan jumlah alat angkut berdasarkan kapasitas dari alat angkut tersebut agar diperoleh jalur terpendek dan biaya transportasi. Dari hasil penelitian adalah optimalisasi pengaturan rute pengiriman di PT.Aisyah Berkah Utama

International Journal of Research and Scientific Innovation, 2021

Mini Hydro Power Plants (PLTM) have low operating costs compared to Diesel Power Plants (PLTD). M... more Mini Hydro Power Plants (PLTM) have low operating costs compared to Diesel Power Plants (PLTD). Mini hydro uses renewable energy from water resources.Planning the PLTMH in Cipelah District includes Weir, Intake, Soothing Tub (Forebay), Rapid Pipe ( Penstock), and selection of turbines. The power generated from the effective fall height is 71.3 m, and a discharge of 2 x 3.51 m3 / s is 4MW. With a maximum capacity per year of 35.04 MWH. Total Production to PLN per year 23.93 MWH.The calculation of the feasibility analysis for the construction of a Mini Hydro Power Plant obtained an investment value of 6,297,758USD. The interest rate used is 6%, the composition of the loan is 4,408,431 USD, and the equity is 1,889,328 USD. The IRR value of the PLTM CIpelah development plan is 20.58%, and the NPV value is USD 11,952,550 and the Payback Period is five years. The conclusion is that the Cipelah PLTM construction project is feasible to build.

Current Journal: International Journal Applied Technology Research, 2021

The petrochemical industry, especially the petrochemical industry in Teluk Bintuni Regency, West ... more The petrochemical industry, especially the petrochemical industry in Teluk Bintuni Regency, West Papua Province, is an industry engaged in natural gas processing by considering the needs of the Upstream Plastic Product Industry Market and its use in supporting human activities. It is hoped that the integration of the upstream-downstream industry can build a strong supply chain. This is in line with the application of industry 4.0 according to the roadmap of Making Indonesia 4.0, which aims to increase the competitiveness of the national industry in the global arena. Examples of upstream petrochemical industry products include methanol, ethylene, propylene, butadiene, benzene, toluene, xylene, coproduct fuels, petrol pyrolysis, fuel oil pyrolysis, raffinate, and C4 mixtures. The analysis developed is using an Industrial Tree Model and porter's value chain analysis and supply chain analysis. The results of this research are seven points.

Jurnal Media Teknik dan Sistem Industri, 2021

The business process of the J20 production department is currently experiencing obstacles in term... more The business process of the J20 production department is currently experiencing obstacles in terms of information delivery, production report, maintenance report, and problem information that causes decision making is often irrelevant. This is due to the use of paper media with a long bureaucratic flow so that the cycle time becomes inefficient. This study used business process reengineering, modeling business process in business process modeling notation (BPMN), and supporting research problem analysis used fishbone diagram. The result showed changes in a process flow, job desk, unit elimination, and proposed design of information systems in the form of application software as a solution to the problems studied, so that it is expected to obtain process time efficiency of 65.1% and cycle time of 99.2% of the previous total time. Proses bisnis departemen produksi J20 saat ini mengalami hambatan dalam hal penyampaian informasi, laporan hasil produksi, laporan maintenance, serta inform...

Infomatek, 2019

Keputusan Top Manajemen untuk meningkatkan kapasitas produksi dari 4 juta TPY menjadi 7 Juta TPY ... more Keputusan Top Manajemen untuk meningkatkan kapasitas produksi dari 4 juta TPY menjadi 7 Juta TPY menyebabkan perubahan volume bahan baku dan peralatan yang di perlukan untuk mencapai target produksi yang baru. Dukungan ketersediaan bahan baku utama baik dari segi jumlah maupun kualitas merupakan hal yang sangat penting agar aktivitas produksi semen berlangsung sesuai rencana. Selain bahan baku, penyediaan peralatan produksi di departement penambangan juga harus direncanakan agar mampu mengejar target produksi secara efektif dan efisien. Hal ini disebabkan adanya perbedaan antara waktu produksi pada departement raw material preparation, departement clinker burning dan departement finished product dengan waktu produksi di departemen penambangan. Kajian ini dilakukan untuk mendapatkan bahan baku yang diperlukan dengan peningkatan kapasitas produksi tersebut. Selain itu, dilakukan juga perhitungan untuk memperkirakan kebutuhan peralatan tambahan serta biaya yang perlu disediakan. Metode...

Keputusan Top Manajemen untuk meningkatkan kapasitas produksi dari 4 juta TPY menjadi 7 Juta TPY ... more Keputusan Top Manajemen untuk meningkatkan kapasitas produksi dari 4 juta TPY menjadi 7 Juta TPY menyebabkan perubahan volume bahan baku yang di perlukan dan peralatan yang di perlukan untuk mencapai target produksi yang baru . Keterdukungan ketersediaan bahan baku utama yang selalu tersedia baik dari segi jumlah maupun dari kualitas merupakan hal yang sangat penting di dalam menjaga keberlangsungan aktivitas produksi semen. Selain hanya bicara ketersedian bahan baku, maka penyediaan peralatan produksi di di semua departement produksi yang mampu mengejar target produksi secara efektif dan efisien menjadi suatu keharusan.konsideran lain seperti Perbedaan antara waktu produksi pada departement raw material preparation dan departement clinker burning dan departement finished Produk, dengan waktu produksi di departemen penambangan. Kadar CaCO3, Si2O4, Fe2O3 dan Al2O3 pada bahan baku serta kadar air menjadi penentu besaran volume bahan baku yang diperlukan. Selain kadar kandungan elemen ...

Journal of Information System, Technology and Engineering, Jun 19, 2024

The main objective of a business feasibility study is to assess opportunities for a business proj... more The main objective of a business feasibility study is to assess opportunities for a business project and whether the project is worth continuing or not. Results of calculation analysis on PT RA Beton Precast Concrete Wall Product Manufacturing Plant Design with an average production capacity of 128,772 pcs/year with two product designs (Type A-A and Type B-B). Based on the cash flow of the development investment plan, the new factory PT. RA Beton requires capital of Rp. 169.866.126.151.The calculations using the four methods, namely payback period (PP), produce results of 2 years and 4 months less than the economic life or maximum payback period, which is 10 years. Next, using the net present value (NPV) method, the results obtained are the NPV1 value > 0 from 75% interest amounting to Rp. 5,111,998,649, and the NPV2 value < 0 from 80% interest amounting to-Rp. 5,826,301,054. In calculating the Internal Rate of Return (IRR), results were obtained with a value of 94% greater than the applicable interest rate, namely 12%. Each method produces a different value; calculating the payback period concludes that the investment proposal can be accepted and declared feasible because it meets the criteria.

Sainteks : Jurnal Sain dan Teknik, Mar 28, 2024

Jurnal Sistim Informasi dan Teknologi, Jan 30, 2024

Journal of Information System, Technology and Engineering, Mar 18, 2024

One source for improving the economy of the green fuel industry is to replace the conventional ra... more One source for improving the economy of the green fuel industry is to replace the conventional raw material CPO/CPKO (in this case, formerly processed into RBDPO) with the special palm oil IVO/ILO (industrial vegetable oil or lustrial linoleic oil). The technical aspects to be discussed are the selection of technology, production capacity and production plan, mass balance, production process description, technical equipment specifications, and availability of raw materials, including mechanical and electrical analysis. The abbreviation for the results of this study is that the raw material used is CPO/CPKO, and the product produced is IVO/ILO, which will be used as green fuel material. The process selected is the selection of the production process. IVO/ILO refers to the process of production of CPO, and RBDPO refers to the SNI standard or specification 8875:2020. Its production capacity is 10 tph, the TBS raw material requirement is +540-700 tons per day, and the energy requirement for wood work stations such as reception stations, thresher stations, pressing stations, clarification stations, seed processing stations, and earthquake amps stations Boiler Station and Bleaching Station reach 266.6 KW, where electricity and steam energy are obtained from fiber raw materials and palm fruit shells.

Jurnal Informasi dan Teknologi, Jan 30, 2024

Sainteks : Jurnal Sain dan Teknik, Sep 26, 2023

Indonesia has a wealth of promising natural resources in the form of minerals and coal such as ba... more Indonesia has a wealth of promising natural resources in the form of minerals and coal such as bauxite. Considering that the government is planning to stop bauxite exports and increase domestic processing or downstreaming. So it is necessary to carry out a factory financial feasibility analysis for processing bauxite into alumina or Smelter Grade Alumina (SGA) at PT.X. Feasibility analysis using a reference capacity of 1,000,000 tons of alumina. The parameters used to determine the financial feasibility analysis in alumina production at PT. X are Net Present Value (NPV), Internal Rate Return (IRR), Payback period (PP). Based on the results of the analysis research, it was obtained that the total cost of CAPEX (Capital Expenditure) that had to be spent was Rp.

Jurnal Informasi dan Teknologi, Aug 17, 2023

Jurnal Teknik Industri Terintegrasi, Jul 29, 2023

Rencananya ke depan Indonesia akan menjadi produsen baterai untuk kendaraan listrik di dunia deng... more Rencananya ke depan Indonesia akan menjadi produsen baterai untuk kendaraan listrik di dunia dengan adanya satu bahan utama yang melimpah yaitu nikel. PT "X" merupakan perusahaan yang akan bergerak di bidang produksi baterai kendaraan listrik khususnya untuk sepeda motor listrik, produk yang dihasilkan adalah baterai listrik dengan kemampuan daya 8 kWh dan berencana membangun industrinya di Kawasan JIIPE Gresik, dengan kapasitas produksi 48.216 unit atau 385.728 kWh. Dengan total biaya investasi Rp. 118.224.586.566,-, dimana 70% nya adalah pembiayaan dengan pinjaman ke Lembaga keuangan bank. Dari hasil Analisa kelayakan finansial di peroleh nilai IRR sebesar 44% dengan nilai NPV sebesar Rp. 984.601.222, dan masa pengembalian investasi selama 3 tahun, dan sesuai dengan kriteria di atas maka proyek pembangunan pabrik bateri motor EV bisa di lanjutkan ke tahap selanjutnya Abstract in the future Indonesia will become a battery producer for electric vehicles in the world with one abundant main ingredient, namely nickel. PT "X" is a company that will be engaged in the production of electric vehicle batteries, especially for electric motorbikes, the product produced is an electric battery with a power capacity of 8 kWh and plans to build its industry in the JIIPE Gresik area, with a production capacity of 48,216 units or 385,728 kWh. With a total investment cost of Rp. 118,224,586,566,-, of which 70% is financing with loans to bank financial institutions. From the results of the financial feasibility analysis, an IRR value of 44% was obtained with an NPV value of Rp. 984,601,222, and the return on investment is 3 years, and according to the criteria above, the EV motor battery factory construction project can proceed to the next stage

Jurnal Ilmiah Teknik

Industrialization is an alternative development model needed by the country to spur economic proc... more Industrialization is an alternative development model needed by the country to spur economic processes. Apart from accelerating the economy, the development of industrialization also has impacts that need to be watched out for, including the presence of a waste industry. One of the companies that manages the waste, namely PT. AJU is also a service company for the procurement and sale of metal waste (metal scrap) in Karawang. The metal scrap studied is canned metal scrap, which is wasteful in the procurement and sales process. So that efforts are made to minimize the waste that occurs. This research uses the Value Stream Mapping method with VALSAT analysis. Based on the research results, the most common types of waste are waiting (28%), inventory (24%), and movement (20%). Then the mapping tools that will be used based on the results of converting the questionnaire scores into the VALSAT matrix are Process Activity Mapping (33%), Supply Chain Response Matrix (20%), and Demand Amplifi...

Jurnal Ilmiah Multidisiplin

PT Pupuk Kujang merupakan perusahaan yang bergerak di bidang industri pupuk nasional. Perusahaan ... more PT Pupuk Kujang merupakan perusahaan yang bergerak di bidang industri pupuk nasional. Perusahaan memproduksi pupuk menggunakan strategi make to stock, terdapat ketidaksesuaian antara jumlah produksi dengan kebutuhan konsumen yang dapat menyebabkan kekurangan ataupun kelebihan produk yang sangat tidak efisien sehingga dapat menyebabkan pembengkakan biaya produksi, maka perlu dilakukan perencanaan penjadwalan induk produksi yang merupakan salah satu upaya agar perusahaan mampu merencanakan dan mengendalikan aktifitas produksinya. Dilakukan pengolahan data masa lalu dengan menggunakan agregasi, kemudian melakukan peramalan yang sesuai dengan karakteristik demand yaitu plot data yang menunjukan pola musiman dengan trend menurun, metode peramalan ( forecasting) yang tepat adalah model time series salah satunya yaitu metode dekomposisi multiplikatif, dengan nilai MSE nya 8956656,204. Perencanaan produksi agregat yaitu level strategi dengan hitungan biaya sebesar Rp 44,302,273,746.18. Ke...

International Journal of Research and Scientific Innovation

Wider use of tailings to overcome a large amount of waste from mining activities at P.T. Freeport... more Wider use of tailings to overcome a large amount of waste from mining activities at P.T. Freeport-Timika, in this case, use is to make ceramics made from gold mining waste tailings of P.T. Freeport-Timika. Physically, the tailings composition consists of a 50% fine sand fraction with a diameter of 0.075 – 0.4 mm; the rest is a clay fraction with a diameter of 0.075 mm. The process of conducting a feasibility study for the construction of a ceramic factory made from the primary raw material of mining tailings begins with determining the raw materials to be used, namely: Plastic Material (Clay), Silica Sand, Dolomite, U5, Water Glass (Na2SiO3) and Tailings. The next step is to unravel. The process of making ceramics consists of two kinds: techniques for Single Firing and Double Firing. The Double Firing production process consists of seven methods: Body Preparation, Pressing, Biscuit Firing, Glaze Preparation, Glaze Application, Glost Firing, Sorting & Packing. Whereas in the Single F...

Jurnal Sains dan Teknologi: Jurnal Keilmuan dan Aplikasi Teknologi Industri

Jumlah kebutuhan air berbeda-beda untuk masing-masing kegiatan tersebut, persyaratan mutunya berg... more Jumlah kebutuhan air berbeda-beda untuk masing-masing kegiatan tersebut, persyaratan mutunya bergantung pada jenis aktivitas yang bersangkutan. Seiring dengan peningkatan jumlah penduduk dan aktivitas ekonomi masyarakat, kebutuhan air juga mengalami peningkatan, baik dari sisi jumlah maupun mutu. Hal ini yang telah terjadi permasalahan umum bagi distributor dalam menentukan optimasi rute perjalanan, tidak kecuali distributor dalam pengiriman produknya ke pelanggan. Selain permasalahan tersebut daya tampung tiap kendaran juga menjadi salah satu hal yang perlu diperhatikan dalam tujuan pengoptimalan proses pengiriman. Dengan Metode Nearest Neighbour memiliki kriteria pendekatan berdasarkan jarak titik terdekat, diharapkan dari pencairan jarak/titik terdekat menghasilakn waktu tempuh yang minimum sehingga dapat meminimialisi keterlambatan dalam pengiriman permintaan. Sedangkan metode Saving Matrik merupakan metode yang digunakan dalam menetukan jalur atau pengiriman produk outlet dengan cara menentuksn jalur yang harus dilalui dan jumlah alat angkut berdasarkan kapasitas dari alat angkut tersebut agar diperoleh jalur terpendek dan biaya transportasi. Dari hasil penelitian adalah optimalisasi pengaturan rute pengiriman di PT.Aisyah Berkah Utama

International Journal of Research and Scientific Innovation, 2021

Mini Hydro Power Plants (PLTM) have low operating costs compared to Diesel Power Plants (PLTD). M... more Mini Hydro Power Plants (PLTM) have low operating costs compared to Diesel Power Plants (PLTD). Mini hydro uses renewable energy from water resources.Planning the PLTMH in Cipelah District includes Weir, Intake, Soothing Tub (Forebay), Rapid Pipe ( Penstock), and selection of turbines. The power generated from the effective fall height is 71.3 m, and a discharge of 2 x 3.51 m3 / s is 4MW. With a maximum capacity per year of 35.04 MWH. Total Production to PLN per year 23.93 MWH.The calculation of the feasibility analysis for the construction of a Mini Hydro Power Plant obtained an investment value of 6,297,758USD. The interest rate used is 6%, the composition of the loan is 4,408,431 USD, and the equity is 1,889,328 USD. The IRR value of the PLTM CIpelah development plan is 20.58%, and the NPV value is USD 11,952,550 and the Payback Period is five years. The conclusion is that the Cipelah PLTM construction project is feasible to build.

Current Journal: International Journal Applied Technology Research, 2021

The petrochemical industry, especially the petrochemical industry in Teluk Bintuni Regency, West ... more The petrochemical industry, especially the petrochemical industry in Teluk Bintuni Regency, West Papua Province, is an industry engaged in natural gas processing by considering the needs of the Upstream Plastic Product Industry Market and its use in supporting human activities. It is hoped that the integration of the upstream-downstream industry can build a strong supply chain. This is in line with the application of industry 4.0 according to the roadmap of Making Indonesia 4.0, which aims to increase the competitiveness of the national industry in the global arena. Examples of upstream petrochemical industry products include methanol, ethylene, propylene, butadiene, benzene, toluene, xylene, coproduct fuels, petrol pyrolysis, fuel oil pyrolysis, raffinate, and C4 mixtures. The analysis developed is using an Industrial Tree Model and porter's value chain analysis and supply chain analysis. The results of this research are seven points.

Jurnal Media Teknik dan Sistem Industri, 2021

The business process of the J20 production department is currently experiencing obstacles in term... more The business process of the J20 production department is currently experiencing obstacles in terms of information delivery, production report, maintenance report, and problem information that causes decision making is often irrelevant. This is due to the use of paper media with a long bureaucratic flow so that the cycle time becomes inefficient. This study used business process reengineering, modeling business process in business process modeling notation (BPMN), and supporting research problem analysis used fishbone diagram. The result showed changes in a process flow, job desk, unit elimination, and proposed design of information systems in the form of application software as a solution to the problems studied, so that it is expected to obtain process time efficiency of 65.1% and cycle time of 99.2% of the previous total time. Proses bisnis departemen produksi J20 saat ini mengalami hambatan dalam hal penyampaian informasi, laporan hasil produksi, laporan maintenance, serta inform...

Infomatek, 2019

Keputusan Top Manajemen untuk meningkatkan kapasitas produksi dari 4 juta TPY menjadi 7 Juta TPY ... more Keputusan Top Manajemen untuk meningkatkan kapasitas produksi dari 4 juta TPY menjadi 7 Juta TPY menyebabkan perubahan volume bahan baku dan peralatan yang di perlukan untuk mencapai target produksi yang baru. Dukungan ketersediaan bahan baku utama baik dari segi jumlah maupun kualitas merupakan hal yang sangat penting agar aktivitas produksi semen berlangsung sesuai rencana. Selain bahan baku, penyediaan peralatan produksi di departement penambangan juga harus direncanakan agar mampu mengejar target produksi secara efektif dan efisien. Hal ini disebabkan adanya perbedaan antara waktu produksi pada departement raw material preparation, departement clinker burning dan departement finished product dengan waktu produksi di departemen penambangan. Kajian ini dilakukan untuk mendapatkan bahan baku yang diperlukan dengan peningkatan kapasitas produksi tersebut. Selain itu, dilakukan juga perhitungan untuk memperkirakan kebutuhan peralatan tambahan serta biaya yang perlu disediakan. Metode...

Keputusan Top Manajemen untuk meningkatkan kapasitas produksi dari 4 juta TPY menjadi 7 Juta TPY ... more Keputusan Top Manajemen untuk meningkatkan kapasitas produksi dari 4 juta TPY menjadi 7 Juta TPY menyebabkan perubahan volume bahan baku yang di perlukan dan peralatan yang di perlukan untuk mencapai target produksi yang baru . Keterdukungan ketersediaan bahan baku utama yang selalu tersedia baik dari segi jumlah maupun dari kualitas merupakan hal yang sangat penting di dalam menjaga keberlangsungan aktivitas produksi semen. Selain hanya bicara ketersedian bahan baku, maka penyediaan peralatan produksi di di semua departement produksi yang mampu mengejar target produksi secara efektif dan efisien menjadi suatu keharusan.konsideran lain seperti Perbedaan antara waktu produksi pada departement raw material preparation dan departement clinker burning dan departement finished Produk, dengan waktu produksi di departemen penambangan. Kadar CaCO3, Si2O4, Fe2O3 dan Al2O3 pada bahan baku serta kadar air menjadi penentu besaran volume bahan baku yang diperlukan. Selain kadar kandungan elemen ...