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Analisis Karakteristik Pasang-Surut Menggunakan Metode Kuadrat Terkecil (Studi Kasus: Dermaga Sunda, Pondok Dayung, Jakarta Utara) Adriansyah, Abdul Hadi; Laksmi, Anasya Arsita; Christy, Abigail; Sitorus, Andreas Robert Panogu; Kampai, Arya Maulana; Putra, Dewa Ramadhan Astama; Fauzah, Dewi
Jurnal Komposit: Jurnal Ilmu-ilmu Teknik Sipil Vol. 8 No. 2 (2024)
Publisher : Universitas Ibn Khaldun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32832/komposit.v8i2.16021

Abstract

Indonesia is an archipelago state with 17.504 islands and an ocean area is 3,2 million square kilometers. Indonesia has challenges in maintaining maritime defense around its archipelago. Naval bases not only act as command and control centers for sea defense operations but also as providers of berthing facilities for Indonesian Warships (KRI). Navy base operations depend on oceanographic conditions, including tides. This research aims to analyze the tidal characteristics, in the form of harmonic components, tidal types, and tidal forecasting. In the analysis, the least squares method is used which provides high accuracy and precision to the research output. The results showed a Formzahl number 4,997; that the waters at Pondok Dayung have a diurnal tidal type, with the phenomenon of one high tide and one low tide in one day. The mean sea level is 60,07 cm with a tidal ridge is 127,20 cm, where the highest level is 121,96 cm and the lowest level is -5,24 cm.
Analisis Rencana Anggaran Biaya Pembangunan Pos Jaga Militer di Perbatasan Indonesia-Papua Nugini Suprayogi, Suprayogi; Sitorus, Andreas Robert Panogu; Sihombing, Gian Felix; Daffarel, Rakyan Choiruna; Safaraz, Mohammad Bhampy Nugraha; Iswanto, Dian Sasmita; Pelu, Muhammad Rijali Sukur; Angelia, Ervina Wiedyasta; Laksmi, Anasya Arsita
Jurnal Komposit: Jurnal Ilmu-ilmu Teknik Sipil Vol. 9 No. 2 (2025)
Publisher : Universitas Ibn Khaldun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32832/komposit.v9i2.17397

Abstract

This research aims to determine the costs required to build a guard post building in the border area of Papua, Indonesia and Papua New Guinea. It is hoped that this research will contribute to improving the national defense, especially regarding the construction of guard posts in national border areas. This research discusses the construction of the guard post by describing the volume of work and the planned cost budget, and the data collection methods used are primary and secondary data. In this research, guard post drawings were planned according to the standards of the Indonesian Army and supporting data in the form of Unit Prices for Goods and Services (SHBJ) in the Papua region, as well as the Ministry of PUPR's Unit Price Analysis Guidelines. Apart from that, the type of work along with the volume of work is arranged followed by an analysis of the unit price of each job. Then the Cost Budget Plan (RAB) is calculated to get the total price for each job. Thus, the total cost required to build a guard post building on the Papua border is IDR 119,441,000.00. In the future, it is hoped that this research can become a reference for building guard posts around the Papua border area.