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All Journal Jurnal Teknik Sipil Jurnal Teknologi Lingkungan Lahan Basah
Michelim, Albert Stanley
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Civil Engineering, Building, Construction & Architecture Energy Engineering Environmental Science Immunology & microbiology Public Health

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Analisis Faktor Dampak Lingkungan Pekerjaan Pancang dengan HSPD pada Tanah Lunak di Kabupaten Kubu Raya Dengan Metode AHP Syahrudin, Syahrudin; Michelim, Albert Stanley
Jurnal Teknologi Lingkungan Lahan Basah Vol 12, No 3 (2024): Juli 2024
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jtllb.v12i3.80084

Abstract

Penelitian ini menganalisis faktor-faktor yang mempengaruhi dampak lingkungan dari pekerjaan pondasi menggunakan metode Hydraulic Static Pile Driver (HSPD) di tanah lunak di Kabupaten Kubu Raya dengan metode Analytical Hierarchy Process (AHP). AHP digunakan untuk mengidentifikasi dan memberi bobot pada faktor-faktor utama yang berdampak terhadap lingkungan, yaitu getaran alat, erosi tanah dan longsor, polusi suara, pencemaran kimia, polusi udara, dan pencemaran air tanah. Hasil penelitian menunjukkan faktor-faktor yang paling berpengaruh di antaranya adalah getaran, polusi suara dan polusi udara. Langkah utama yang disarankan adalah pengembangan teknologi baru yang dapat meminimalkan getaran dari alat berat selama proses pemancangan pondasi, yang dianggap sebagai prioritas utama. Selanjutnya, untuk mengatasi masalah erosi tanah dan longsor, diperlukan upaya mitigasi yang lebih intensif, termasuk penerapan teknik rekayasa tanah dan penggunaan vegetasi pelindung. Penelitian juga menyarankan pentingnya mengimplementasikan metode pemancangan yang dapat menghasilkan tingkat polusi suara dan pencemaran kimia yang lebih rendah.
Comparative Study of the Use of Hydraulic Pile Driver and Crane Mounted Drop Hammer in the Piling of Precast Prestressed Concrete Piles for Building Foundations in Kubu Raya Regency Syahrudin, Syahrudin; Nuh, Safarudin M; Michelim, Albert Stanley
Jurnal Teknik Sipil Vol 22, No 2 (2022): JURNAL TEKNIK SIPIL EDISI DESEMBER 2022
Publisher : Fakultas Teknik Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jtst.v22i2.60107

Abstract

Most of the soil conditions in Kubu Raya Regency are soft and peat soil with low carrying capacity and the potential for foundation subsidence, especially in high-rise buildings. Using a Hydraulic Static Pile Driver with a capacity of 120 tons and a Crane Mounted Drop Hammer with a capacity of 35 tons is an alternative to driving deep foundations on soft/peat soils. The purpose of this study was to conduct a comparative study of productivity, costs, risk aspects, occupational safety and health and environmental impacts of the two tools in the work of 30x30 cm precast concrete piles on the foundations of high-rise buildings in Kubu Raya Regency.
COMPARISON STUDY OF INSTALLATION COSTS OF CONCRETE CULVERT TO MODULAR WELLS FROM POLYPROPYLENE PANEL Nuh, Syafarudin M.; Michelim, Albert Stanley
Jurnal Teknik Sipil Vol 23, No 4 (2023): JURNAL TEKNIK SIPIL EDISI NOVEMBER 2023
Publisher : Fakultas Teknik Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jts.v23i4.67266

Abstract

Pontianak City has a low ground elevation and a reasonably high groundwater level. The distribution of clean water from regional companies tends to be less than optimal, and there is high rainwater runoff, causing the channel discharge to increase along with the growth of land converted into residential and business areas. Therefore, houses often use fresh water storage, both raw and rainwater, to meet clean water needs. One type that is often used is concrete culverts. However, concrete culverts have gaps in the joints that have the potential to contaminate storage water. The development of modular wells can be an option that is superior in various aspects to concrete culverts. The results showed that installing polypropylene modular wells costs less than concrete culvert wells. In addition, the use of modular wells also has advantages in terms of ease of installation and maintenance, as well as efficiency in land use. Endurance strength Modular wells can carry a load of up to 24 tons/m2. Thus, the results of this study are expected to provide alternative methods of storing clean water in Pontianak City that are more effective and efficient in terms of cost and quality by considering technical and environmental factors.
Co-Authors Nuh, Safarudin M Nuh, Syafarudin M. Syahrudin Syahrudin, Syahrudin