The fourth industrial revolution or industry 4.0 made a lot of research about plans, implementations, and other actions that will lead to sustainability. The concept of sustainability is meeting current demands without reducing the ability of future generations to meet their own needs. In the past few years everything has been smart about transforming manual data into digital data. This research was carried out with the concept of smart port development plan in Indonesia and Batu Ampar Port as a case in this study which is a free trade area and free port with the arrival of ships and a high volume of loading and unloading of goods. This research uses a descriptive approach by reviewing and analyzing some relevant literature as a source. It also examines the theoretical concepts of port development resulting from previous research. Smart port is basically supported by high efficiency digital technology, competitive added value for the surrounding community, automation, and ultimately the port will improve environmentally friendly aspects, increase safety and security standards, and increase productivity. The aim of this research was conducted to identify the current situations of Batu Ampar port and the possibility of applying the smart port concept. The results of the research from the three aspects studied showed the application of the smart port concept was suitable to be applied. Thus, the benefits of this research are expected to help Batam authorities (BP) to develop Batu Ampar Port.
Lahan memiliki peranan penting dan menjadi faktor utama untuk merealisasikan pembangunan fisik dan akan mengalami perubahan dari waktu ke waktu sesuai jenis penggunaannya. Salah satu kecamatan di kota Pekanbaru yang mengalami perubahan penggunaan lahan adalah kecamatan Tampan atau Panam. Menurut RTRW Pekanbaru tahun 2012 wilayah pengembangan Panam berkembang ke arah pusat kegiatan pendidikan tinggi, kawasan permukiman, pusat kegiatan industri kecil, perkantoran, pemerintahan dan perdagangan. Untuk mengetahui perubahan penggunaan lahan dan faktor-faktor yang mempengaruhinya dengan menggunakan metode penelitian deskriptif kualitatif dengan mendeskripsikan proses dan kejadian yang sesungguhnya. Pengambilan data menggunakan teknik observasi lapangan, dokumentasi, dan studi literatur. Pada RTRW kota Pekanbaru tahun 2007 penggunaan lahan area Panam terbagi kedalam kawasan permukiman, kawasan pendidikan tinggi, serta kawasan perlindungan. Dalam kurun waktu 5 (lima) tahun pada tahun 2012 penggunaan lahan area panam berubah drastis menjadi kawasan permukiman yang semakin padat, kawasan pendidikan tinggi, kawasan perdagangan dan jasa, kawasan pelayanan umum kesehatan, dan kawasan pelayanan umum olahraga. Faktor-faktor yang mempengaruhi perubahan lahan tersebut adalah topografi, penduduk, nilai lahan, aksesibilitas, sarana dan prasarana, dan daya dukung lingkungan. Perubahan penggunaan lahan di area Panam yang drastis dalam beberapa tahun terakhir membuat area tersebut berkembang pesat. Perubahan penggunaan lahan di area Panam tersebut masih sesuai dengan RTRW kota Pekanbaru, pemerintah diharapkan dapat memberikan kebijakan yang tepat untuk menjaga daya dukung lingkungan di area Panam.
The aim of this research was conducted to identify the current situations of wastewater treatment plant for sewage in Batam City. This research uses descriptive qualitative methods to describe and analyze existing phenomena and real situations in the field. Descriptive method was chosen because the research conducted was relating to ongoing activities. The research instrument is the researcher, which is done through observation, interviews, and documentation. The results of this research are that the WWTP project is the right solution for Batam City in waste management, especially sewage. Batam is a pilot because there are not many cities that use integrated sanitation processing systems in Indonesia. WWTP provides benefits for environmental problems with natural and technological integration. Thus, the benefits of this research are references for researchers who want to discuss WWTP and are expected to help Batam authorities (BP) to develop the WWTP Project. The impact of this research in the field of civil engineering is the application of the Sustainable Urban Water and Sanitation Management.
Prefabrication has been widely used in construction projects. Prefabrication improves construction speed, architectural quality, material efficiency, and worker safety while limiting construction's environmental impact than conventional construction practices built on site. This research explains the advantages of prefabricated construction methods and offers an alternative method for innovation for the High Rise Building Project of Perum Perumnas. The prefabrication method is an alternative solution based on the SWOT analysis, and software for modeling and structural design is STAAD.Pro V8.I by Bentley System, inc. The research results have shown that prefabrication methods in the High Rise Building Project of Perum Perumnas can save 7% (deviation = 868.47 million) more than the current construction method (conventional). In terms of time, the prefabrication method is faster than traditional methods, with a time difference of 371 days. The estimated time required to complete upper structure work using conventional methods is 557 days. In comparison, the time needed to complete upper structure work with prefabricated methods is only 186 days, assuming the working time is eight hours per day. And the risk analysis is generally mentioned. Therefore, based on the calculation results, it can be concluded that the prefabrication method can increase the number and quality of development production in the High Rise Building Project of Perum Perumnas.
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