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Journal : Serambi Engineering

Analisa Perbandingan Metode Lifting Hammer Menggunakan Crane dan Frame Portal untuk Uji PDA Pada Tiang Bore Pile Berdasarkan Analisa Mutu, Waktu dan Biaya Ali Zainal Abidin Isa Alhabsyi; Ifthar Ramadhana W; Hendrata Wibisana; Karina Meilawati Eka Putri
Jurnal Serambi Engineering Vol. 10 No. 1 (2025): Januari 2025
Publisher : Faculty of Engineering, Universitas Serambi Mekkah

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Abstract

The foundation is an important part of building construction, acting as a support for the building and transferring loads evenly from the upper structure to the ground. In construction projects, one of the most important activities is to test the bearing capacity of bore piles using the Pile Driving Analyser (PDA) method. The purpose of this test is to ensure that the capacity of the bored pile can meet the structural requirements of the toll road, particularly in the face of significant vertical and lateral loads. Improving the efficiency of the PDA (Pile Driving Analyzer) testing method is an important challenge in the foundation of bored piles in infrastructure projects. This study discusses the analysis of the use of the Frame Portal PDA as an alternative to the crane hammer method. The analysis includes quality, time and cost aspects on the Toll project. The results show that the PDA Portal Frame method is more efficient with a cost saving of Rp109,010,524.00 and a reduction in implementation time for 2 days of test points compared to the crane method. In addition, the PDA Portal Frame structure has a maximum deformation of 0.030 mm, which is within safe limits according to SNI 2847-2019.
Analisis Dampak Lingkungan Emisi Gas Rumah Kaca Menggunakan Metode Life Cycle Assessment di Perusahaan Penyedia Layanan dan Perakitan Sistem Turbocharger Suhada, Aisyah Ramadhanti; Murti, Restu Hikmah Ayu; Rachmanto, Tuhu Agung; Wibisana, Hendrata; Rosariawari, Firra
Jurnal Serambi Engineering Vol. 11 No. 1 (2026): Januari 2026
Publisher : Faculty of Engineering, Universitas Serambi Mekkah

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Abstract

Greenhouse gas (GHG) emissions from the industrial sector have a significant impact on global climate change. To assess the overall environmental impact, an analysis capable of mapping emissions from various operational activities is required. This study aims to analyze GHG emissions in a manufacturing company that focuses on turbocharger system assembly and services using the Life Cycle Assessment (LCA) method. The analysis was conducted with reference to the 2006 IPCC Guidelines and openLCA software, with the scope of research covering the transportation and energy sectors within the company. The inventory results show that the energy sector is the main contributor to emissions, with the largest impact category being climate change (GWP 100a). Next, a scenario analysis was conducted, namely real conditions, the use of solar panels, the use of diesel fuel, and a mixture. A comparison of the scenarios showed that the use of renewable energy in the form of solar panels could significantly reduce GHG emissions compared to the current conditions. This study confirms that the application of LCA can provide a quantitative picture of the potential environmental impact and serve as a scientific basis for formulating GHG emission management strategies in the industrial sector.
Co-Authors Afifah Ajeng Agil, Raditya Ahna Mayhella Putri Alfiandi Setya Dwinanda Ali Zainal Abidin Isa Alhabsyi Anna Rumintang Apriliana, Diyah Ayu Ardianto, Eric Arga Erditya Herdirinanda Ary Candra Wibawa Aryaseta, Bagas Aryaseta, Bagas Arzalia Novia Putri Aulia Azizah Bagas Aryaseta Bangun Muljo Soekotjo Bangun Muljo Sukojo, Bangun Muljo Baskoro, Winardi Tjahyo Dam, Leontius Barbarigo Decynthia Wibowo Dian Purnamawati Solin Dicky Firmansyah Dicky Firmansyah Difha Trisadi Dimas Bagus Prasetyo Dwi Cahya, Maulana Zidan Dyah Ayu Kusumaningtyas Eka Putri, Karina Meilawati Euis Nurul Hidayah Farida Hardaningrum Farihatul Islamiyah Fatikasari, Aulia Dewi Femmy Kindanti Fithri Estikhamah Fithrie E Fitrah Alfi Syah Alam Handajani, Novie Hasanah, Fifi Nurlaili Hendrasarie, Novirina Ifthar Ramadhana W Ilham Akbar Kamal - Fikkri Karaman , Novel Karina Meilawati Eka Putri Kartika, Sucahyaning Wahyu Trihasti Kartini Kustarto, Hendro Kustarto, Hendro Kusumaningtyas, Dyah Ayu Lamento Umbro Leontius Barbarigo Dam M. Khadik Asrori Masbut, Muhammad Fadlullohil Masliyah Masliyah Masliyah Masliyah M Maulana Yusuf Mohammad Hendrik Saputra Romadhon Muhammad Fahmi Izzatur Rahman Muhammad Hafidz Sarimun Putra Muhammad Rusdi Murti, Restu Hikmah Ayu Ni Nyoman, Ratini Nina Saraswati Nugroho Utomo Nugroho Utomo Nugroho Utono Pare, Jeremy Rumbaya Kondo Prakoso, Shaktiawan Lawyerrisa Putri, Ahna Mayhella Putri, Arzalia Novia Putri, Karina Meilawati Eka Rachmanto, Tuhu Agung Raditya Agil Raharjo, Rizaldy Aditya Ramadhani, Nadya Mutiara Rifqi Hanan Riokka, Rifqi Hanan Rizki Firman Alamsyah Romadhon, Mohammad Hendrik Saputra Rosariawari, Firra Sarimun Putra, Muhammad Hafidz Sarra Amanda Sinaga Septiono, Wisnu Panji Sholichin, Ibnu Siti Zainab Siti Zainab Siti Zainab Siti Zainab, Siti Suhada, Aisyah Ramadhanti Sukotjo B. M Sukotjo, Bangun Muljo Syadza Nabila Yusna Syahputra, Aldy Umboro Lasminto Vicky Agustin Vivid Lucha Deanggi Yuliano, Hendrikus Yuliara, I Made Zetta R. Kamandang Zetta R. Kamandang Zetta Rasullia Kamandang Zetta Rasullia Kamandang