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Potensi : Jurnal Sipil Politeknik
Published by Politeknik Negeri Bandung
ISSN : 14112949     EISSN : 25808133     DOI : -
Core Subject : Engineering,
Civil Engineering, Building, Construction & Architecture Engineering Transportation
Potensi: Jurnal Sipil Politeknik merupakan hasil penelitian dalam ilmu ketekniksipilan yang dilakukan oleh Jurusan Teknik Sipil Politeknik Negeri Bandung. Potensi: Jurnal Sipil Politeknik ini terindeks google scholar dengan nomor ISSN 2580-8133 (online).
Arjuna Subject : -
Articles 188 Documents
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Implementation of Green Building Concept in High Rise Developments Through Appropriate Site Development (ASD) Yasinta, Rezi Berliana; Aditya, Moch. Fariz; Shiddiq, Fadhlan; Agyta, Afifah Nur; Farras, Muhammad Rakha Ammar; Alfawaz, Muhammad Farid
Potensi: Jurnal Sipil Politeknik Vol. 27 No. 1 (2025): Potensi: Jurnal Sipil Politeknik
Publisher : Department of Civil Engineering, Politeknik Negeri Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35313/potensi.v27i1.6462

Abstract

This study evaluates the implementation of green building criteria based on Appropriate Site Development (ASD) in the Jakarta State University Postgraduate Building. Using the Greenship assessment tool from the Indonesian Green Building Council (GBCI), the analysis focuses on ASD, which includes prerequisite and credit criteria. The building scored 8 out of 17 points, indicating partial compliance with ASD standards. Notable strengths include the Microclimate criterion, where all requirements were met. However, critical shortcomings were identified in Rainwater Management, which scored zero, reflecting unmet criteria. Similar issues were observed in Bicycle User Facilities and Site Landscape, which also received zero scores. Public transportation access was another area requiring improvement to support user mobility. Challenges in implementing the Green Building concept include limited land availability and high initial costs for environmentally friendly technologies. To address these issues, the study recommends enhancing land management by increasing green spaces, adding facilities for cyclists and eco-friendly vehicles, and involving the community in sustainability initiatives. These findings highlight areas for improvement and provide a framework for the sustainable development of educational buildings. This research aims to contribute to broader efforts in promoting green building practices within the education sector.
Sustainable Soil Improvement: Soft Clay Stabilization Using Rice Husk Hush and Waste Spent Catalyst RCC 15 Sagala, Sandy D; S, Syahril; Purba, Dian Adiputra; Marques, Alexandre
Potensi: Jurnal Sipil Politeknik Vol. 27 No. 1 (2025): Potensi: Jurnal Sipil Politeknik
Publisher : Department of Civil Engineering, Politeknik Negeri Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35313/potensi.v27i1.6518

Abstract

This study explores the chemical stabilization of soft clay soil to enhance its bearing capacity and improve its performance under structural loads. A fixed proportion of Rice Husk Ash (RHA) at 6% by weight was combined with varying amounts of spent catalyst RCC 15 (5%, 7%, 9%, and 11%) as stabilizing agents. The experimental program included the characterization of soil index properties, followed by engineering tests with emphasis on Unconfined Compressive Strength (UCS), Atterberg limits, compaction characteristics, and California Bearing Ratio (CBR). The Atterberg limit tests indicated a consistent reduction in the plasticity index (PI) with increasing RCC content, reflecting improved soil stability. Compaction results showed an increase in Maximum Dry Density (MDD) and a decrease in Optimum Moisture Content (OMC), with the highest MDD (13.29 kN/m³) and an OMC of 25.67% achieved at 6% RHA and 11% RCC. UCS values increased progressively, reaching a maximum of 1.822 kg/cm² with the same mixture. CBR results further supported these findings, with unsoaked values increasing from 4.75% to 6.60%, and soaked values from 3.30% to 6.20%. The combined use of RHA and RCC 15 significantly improves the geotechnical properties of soft clay, highlighting its potential as a sustainable and effective construction material.
Perbandingan Pengaruh Merambat dan Memantul Gempa Vertikal Pada Kolom Gedung Struktur Baja Muflih, Moch. Imam
Potensi: Jurnal Sipil Politeknik Vol. 25 No. 1 (2023): Potensi: Jurnal Sipil Politeknik
Publisher : Department of Civil Engineering, Politeknik Negeri Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35313/potensi.v27i1.6532

Abstract

Gempa dinyatakan sebagai salah satu komponen beban dalam perencanaan struktur gedung. Dalam SNI 1726:2019 pengaruh beban gempa vertikal desain dinyatakan sebesar 0,2SDS terhadap berat sendirinya. Mekanisme pelepasan energi gempa di permukaan tanah terekam riwayat waktu pada arah vertikal dengan merambat. Total massa suatu struktur saat gempa vertikal menghasilkan pantulan akibat pengaruh gravitasi yang mengakibatkan terkuranginya gaya aksial yang terjadi pada kolom. Penelitian ini bertujuan untuk mengetahui perbandingan gaya aksial kolom akibat gempa vertikal riwayat waktu yang terjadi 2007 di Kepulauan Mentawai. Struktur terdiri dari dari 10, 20 dan 30 lantai, ketinggian setiap lantai 3.5 meter dan area tributari lantai 6x6 m2 dengan Simplifikasi struktur MDOF dengan modelisasi integrasi numerik Wilson θ. Hasil penelitian menunjukkan bahwa rambatan dan pantulan gempa vertikal mereduksi gaya aksial yang terjadi pada kolom dasar sebesar 6-10%. Hal tersebut berimplikasi pada penyesuaian proporsi faktor gempa vertical yang digunakan dalam desain pembebanan yang digunakan agar dapat menghasilkan struktur yang optimal.
APLIKASI METODE HOR UNTUK MITIGASI FAKTOR KETERLAMBATAN PROYEK KONSTRUKSI Khoiriyah, Annisatul Ramadhani; Budi Broto, Agung; Sari Wulandari, Linda
Potensi: Jurnal Sipil Politeknik Vol. 25 No. 2 (2023): Potensi: Jurnal Sipil Politeknik
Publisher : Department of Civil Engineering, Politeknik Negeri Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Ketepatan waktu pengerjaan proyek merupakan salah satu kunci utama untuk mewujudkan kelancaran pembangunan infrastruktur jalan tol di Indonesia. Namun, menurut data BPJT menunjukkan di Lokasi Jabodetabek hanya terdapat 27,27% proyek yang berjalan tepat waktu. Tujuan dari penelitian ini yaitu: penentuan faktor-faktor utama yang menyebabkan keterlambatan, penentuan dampak, dan penentuan mitigasi yang tepat untuk mengatasi faktor-faktor yang paling berpengaruh menyebabkan keterlambatan pada pembangunan Proyek Jalan Tol CIJAGO seksi 3. Penelitian ini menggunakan metode House of Risk (HOR). Hasil penelitian ini menunjukkan adanya 6 delay agent prioritas, yaitu berubah-ubahnya metode konstruksi, cuaca yang buruk, lamanya pembuatan Shopdrawing, manajemen yang buruk, belum bebasnya lahan, dan terjadinya kegagalan konstruksi. Apabila faktor-faktor tersebut tidak ditangani oleh stakeholder terkait, maka akan berdampak pada tidak tercapainya biaya, mutu, dan waktu dari rencana proyek tersebut. Lalu untuk mengatasi 6 delay agent ditemukan 6 preventive action aksi mitigasinya, yaitu mengoptimalkan produktifitas, membuat prioritas pekerjaan, membuat prosedur pembuatan dan perubahan gambar, review analisis dari setiap struktur, meeting koordinasi antar stakeholder, dan koordinasi kepada strategi teknologi.  
Application of Building Information Modeling in the Construction of the Parakan Lima Bridge in Purwakarta Regency Firmansyah, A M Aldo Hafiz Armandhy; Lastriana, Nurul
Potensi: Jurnal Sipil Politeknik Vol. 27 No. 2 (2025): Potensi: Jurnal Sipil Politeknik
Publisher : Department of Civil Engineering, Politeknik Negeri Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35313/potensi.v27i2.4024

Abstract

Parakan Lima Bridge was built by the Purwakarta Regency Government to improve transportation access. In this study, BIM was applied to the construction of the Parakan Lima Bridge by creating the bridge 3D model using Tekla Structures software, which can automatically generate the Quantity Take-Off of the project. The Quantity Take Off resulted from model were used as the basis for calculating the Cost Estimation Plan and project scheduling. The Cost Estimation Plan calculation was carried out by compiling the AHSP in Microsoft Excel, and the scheduling is created using Microsoft Project and Microsoft Excel software. The results of the 3D modeling, scheduling, and Cost Estimation Plan are then simulated in 4D and 5D using Navisworks software. To support the preparation of implementation methods and visualization during presentations, bridge animations are created using Sketchup and Lumion software, as well as Augmented Reality displays using Augin software. The result of this study shows that the cost estimate for the construction of the Parakan Lima Bridge was Rp 13,619,902,175 with an estimated project duration of 223 days, starting on May 23, 2022, and ended on December 31, 2022.
Expansive Soil Stabilization Using Lime and Bottom Ash to Increase the CBR Value: A Case of Cililin Soil Setiawan, Ahmad Fauzi; Rahadian, Erlangga; Firuliadhim, Geni; Wintoro, Bayu
Potensi: Jurnal Sipil Politeknik Vol. 27 No. 2 (2025): Potensi: Jurnal Sipil Politeknik
Publisher : Department of Civil Engineering, Politeknik Negeri Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35313/potensi.v27i2.5179

Abstract

Soil stabilization plays a crucial role in enhancing the bearing capacity of soils to support structural loads, particularly in road construction projects involving soft soils with inherently low strength. This study investigates the feasibility of using bottom ash, a coal industry waste, as a soil stabilizing agent. Utilizing bottom ash not only aims to improve soil mechanical properties but also addresses environmental concerns associated with coal waste disposal. Laboratory tests were conducted to evaluate the index properties (specific gravity, Atterberg limits, and grain size distribution) and engineering properties (compaction characteristics, swelling behavior, and unconfined compressive strength) of soil treated with varying proportions of bottom ash. The results demonstrate that the addition of bottom ash significantly enhances the soil’s bearing capacity and reduces swelling potential, indicating its suitability for application as a subgrade layer in pavement construction. The addition of 13% lime combined with varying percentages of bottom ash significantly improved the soil’s properties, with CBR values increasing to between 11% and 15%, compared to the untreated soil. This study highlights the potential of bottom ash as an effective and sustainable soil stabilizer, contributing to both infrastructure development and industrial waste management.
The Use of BIM Application for Schedule Planning and Real of Costs Estimation in Promenade Bridge Construction Project, Taman Mini Indonesia Indah Herawati, Ayisyah; Nuranisa, Bilfiana; Sari, Risna Rismiana; Juarti, Ery Radya
Potensi: Jurnal Sipil Politeknik Vol. 27 No. 2 (2025): Potensi: Jurnal Sipil Politeknik
Publisher : Department of Civil Engineering, Politeknik Negeri Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35313/potensi.v27i2.5301

Abstract

Scheduling and cost estimation are essential for successful construction projects, including the revitalization of Taman Mini Indonesia Indah and the Promenade Bridge development. To improve efficiency and effectiveness, this study applies Building Information Modeling (BIM), using Tekla Structures 2022 for 3D modeling and Quantity Take-Off. The model provides detailed volume data, which—alongside daily and weekly reports—is used for cost analysis and scheduling. BIM integration enables better visualization, planning, and resource management throughout the project lifecycle. The result of the study shows that the total Real of cost estimation of Rp13.136.571.631,44 with the duration of work based on an analysis of daily reports and weekly reports for 155 working days starting on January 6th, 2021 until May 21st, 2021.  The use of Tekla Structures supports accurate modeling and work volume calculations, helping streamline budgeting and scheduling processes. The use of Building Information Modeling (BIM) in construction projects significantly accelerates the scheduling and cost estimation process even though certain limitations must be considered during project planning and execution.
Analysis of Excavator Productivity in Bore Pile Foundation Drilling Using the 5W + 1H Method Simanullang, Joel M; Nugroho, Agus
Potensi: Jurnal Sipil Politeknik Vol. 27 No. 2 (2025): Potensi: Jurnal Sipil Politeknik
Publisher : Department of Civil Engineering, Politeknik Negeri Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35313/potensi.v27i2.6149

Abstract

The increasing traffic congestion has driven the development of the Solo–Yogyakarta–Yogyakarta International Airport toll road project, which involves drilling bore piles using heavy excavators. This study aims to evaluate excavator productivity by analyzing the percentage of value-added activities (VAA) and non-value-added activities (NVAA), using the Manufacturing Cycle Effectiveness (MCE) method combined with the 5W + 1H approach. The novelty of this research lies in integrating MCE and the 5W + 1H framework for analyzing construction equipment, providing a structured framework to identify the root causes of productivity losses beyond conventional time–motion studies. The results from three case samples reveal that NVAA dominates VAA, with idle time being the primary factor that reduces productivity. These findings underscore the importance of enhancing interteam coordination, optimizing work sequencing, and minimizing standby periods to improve excavator efficiency in bore pile operations. Practically, the proposed analysis provides construction managers with actionable insights to minimize inefficiencies, reduce project costs, and improve scheduling reliability. However, the study is limited by its focus on a single project location and three observation samples, which may restrict generalizability. Future research should extend the method to larger datasets and diverse project settings to strengthen its applicability
Labor Productivity Disparities in the Planning and Implementation Phases Prasetyo, Aditya Rachmad; Putra, I Nyoman Dita Pahang; Ahmed, Suliman Badawi
Potensi: Jurnal Sipil Politeknik Vol. 27 No. 2 (2025): Potensi: Jurnal Sipil Politeknik
Publisher : Department of Civil Engineering, Politeknik Negeri Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35313/potensi.v27i2.6287

Abstract

Infrastructure plays an important role in promoting connectivity, economic growth, and community welfare. In the construction sector, labor productivity is a crucial factor that determines project accomplishment. This study aims to analyze and compare the labor productivity during planning and implementation phase using secondary data as the main source. Data sources include a valid project documents and related regulation. The analysis carried out to find the planned labor productivity based on the cost budget plan and time schedule, the realized productivity value based on the cost budget plan and daily report, and the comparison between the two. The results showed that there was a significant variation in the labor productivity level between the planning and implementation phases of the project. There was an increase in labor productivity in several types of work including plastic cast installation 47%, D36-300 dowel installation 12%, 2-layer wiremesh 35%, Rigid Pavement K-350 28%, and joint filler work 71%. On the other hand, works such as flooring and tie-bar works experienced a decrease in labor productivity by 47% and 11%. These findings provide valuable insights for project management to improve future planning and execution, emphasizing the need for continuous labor productivity evaluation to achieve optimal result.
ANALISIS PENGARUH BEBAN LEBIH TERHADAP UMUR PERKERASAN JALAN PADA RUAS JALAN KAPTEN TENDEAN KOTA KEDIRI Putra, Bisma Arbiansha; Suraji, Aji; Taufikkurrahman; Wardani, Lili Kurnia; Sudjianto, Agus Tugas
Potensi: Jurnal Sipil Politeknik Vol. 25 No. 2 (2023): Potensi: Jurnal Sipil Politeknik
Publisher : Department of Civil Engineering, Politeknik Negeri Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35313/potensi.v25i2.4449

Abstract

Selama ini, hampir 90 % aktivitas lalu lintas dan angkutan barang bertumpu pada poros jalan raya. Cepatnya mobilitas daripada moda lain dan murahnya biaya menjadi alasan. Namun tidak sedikit kendaraan yang membawa muatan berlebih. Tujuan dari penelitian ini adalah untuk mengetahui pengurangan umur perkerasan jalan yang sudah direncanakan dari tahun 2021 menuju 10 tahun ke depan. Metode pengumpulan data adalah hasil survei golongan kendaraan yang kemudian dianalisis sehingga mendapat CESA normal dan overload serta dapat diketahui sisa usia perkerasan jalan akibat muatan berlebih. Kebutuhan jalan di Indonesia didominasi oleh jalan daerah sehingga harus memberikan terbaik bagi pengguna jalan. Sementara kondisi perkerasan jalan di Provinsi Jawa Timur tahun 2021 bahwa kondisi perkerasan jalan sedang 21,06 %, kondisi rusak ringan 5,76 %, dan kondisi rusak berat 2,12 %. Hasil analisis damage factor dari setiap jenis kendaraan yang melintas, dapat diketahui perhitungan muatan normal dan muatan berlebih (overload), juga dapat mengetahui umur rencana jalan. Hasil analisis yaitu kumulatif daya rusak semua jenis kendaraan kondisi normal sebesar 13,425.724 ESAL sedangkan pada kondisi overload sebesar 22,680.203 ESAL. Ruas Jalan Kapten Tendean Kota Kediri yang seharusnya 10 tahun pada awal perencanaan, menjadi lebih singkat yaitu 6,8 tahun karena mengalami penurunan usia perkerasan sebesar 3,2 tahun.

Page 18 of 19 | Total Record : 188

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