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Analisis Kelayakan Ekonomi dan Perencanaan Struktur Gedung Politeknik Kesehatan Kementerian Kesehatan (Poltekkes Kemenkes) Provinsi Bengkulu Horasian Tarihoran; Rezi Munizar; Yoka Mahendra
Journal of Engineering and Applied Technology Vol 2 No 1 (2026): : June: Scripta Technica: Journal of Engineering and Applied Technology
Publisher : CV SCRIPTA INTELEKTUAL MANDIRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.65310/b4e2fj97

Abstract

The Bengkulu Health Polytechnic of the Ministry of Health (Poltekkes Kemenkes Bengkulu), located at Jl. Indragiri No. 3, Padang Harapan, Bengkulu City, has experienced continuous growth in student enrollment, resulting in increasing demand for classrooms and laboratory facilities. This study aims to design a new building structure that complies with Indonesian National Standards (SNI) and to evaluate the economic feasibility of the proposed construction project. The research employed reinforced concrete structural design based on SNI 1727:2020 and SNI 2847:2019, combined with an economic feasibility analysis using Net Present Value (NPV), Internal Rate of Return (IRR), Benefit Cost Ratio (BCR), Payback Period (PP), and sensitivity analysis. The results indicate that the proposed structural dimensions satisfy the required structural safety criteria, while the economic evaluation yields an NPV of IDR 6.75 billion, an IRR of 10.8%, a BCR of 1.32, and a payback period of approximately 12 years and 4 months, confirming the project's feasibility. Sensitivity analysis further indicates that the project remains feasible under construction cost increases of up to 20%, although higher interest rates approaching 10% reduce its economic margin.
Kajian Awal Pemanfaatan Limbah Abu Boiler Kelapa Sawit Sebagai Material Konstruksi Non-Struktural Rezi Munizar
Journal of Science, Technology, and Innovation Vol 1 No 2 (2025): December: Inventa: Journal of Science, Technology, and Innovation
Publisher : CV SCRIPTA INTELEKTUAL MANDIRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.65310/s2aa0v21

Abstract

Palm oil boiler ash waste is a by-product of biomass combustion in the palm oil industry, the amount of which continues to increase in line with the growth of the industry. To date, the utilization of boiler ash waste has been limited, with most of it simply being dumped, thus posing potential environmental problems. A study is needed to evaluate the potential use of palm oil boiler ash waste as a non-structural construction material. This study aims to conduct a preliminary study of the characteristics and feasibility of using palm oil boiler ash waste as a non-structural construction material. The research method used is an experimental method in the laboratory, beginning with testing the physical characteristics of boiler ash, followed by basic mechanical testing on non-structural materials that utilize boiler ash as a mixed material. The parameters analyzed include compressive strength and water absorption, which are compared with the applicable quality standards for non-structural materials. The preliminary results show that palm oil boiler ash waste has the potential to be used as a non-structural construction material, especially as a substitute or additive in the manufacture of building materials.  
Identifikasi Faktor dan Model Tahapan Pengembangan Infrastruktur Pariwisata Terintegrasi di Provinsi Bengkulu Rezi Munizar
Journal of Engineering and Applied Technology Vol 1 No 2 (2025): December: Scripta Technica: Journal of Engineering and Applied Technology
Publisher : CV SCRIPTA INTELEKTUAL MANDIRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.65310/qvgaz286

Abstract

The tourism sector is one of the key drivers in boosting economic growth and community welfare. Although its contribution to Indonesia's Gross Domestic Product (GDP) is still relatively small, the potential of national tourism continues to show positive development, mainly supported by advances in technology, transportation, and telecommunications that facilitate mobility and access to tourism information. Globally, Indonesia's tourism competitiveness has increased significantly, as reflected in the rise in the Travel and Tourism Competitiveness Index by the World Economic Forum, particularly in terms of transportation infrastructure and tourism services. However, this improvement has not been evenly distributed across all regions. Foreign tourists are still focused on certain destinations such as Bali, Riau Islands, and DKI Jakarta, while several other provinces have not been able to attract tourists optimally. The province of Bengkulu, for example, shows a fluctuating trend with a downward trend in the number of foreign tourist visits and is recorded as one of the regions with the lowest number of visits in Indonesia. This condition indicates an imbalance in tourism development between regions and the need for more effective and integrated strategies to encourage increased regional tourism attractiveness and competitiveness.