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Arnol, Irwan
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Model Survey Dan Analisis Penanganan Presevasi Jembatan Sungai Sampeang Kecamatan Bajo Barat Gafur, Abdul; Indrajaya, Indrajaya; Sudirman, Sudirman; Arnol, Irwan; Muarif, Muarif
Jurnal Ilmiah Ecosystem Vol. 25 No. 2 (2025): Ecosystem Vol. 25 No 2, Mei - Agustus Tahun 2025
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35965/eco.v25i2.6712

Abstract

Tujuan penelitian adalah untuk mengetahui nilai kondisi pada jembatan dan menentukan indikasi penaganan preervasi yang akan di lakukan pada jembatan Sungai Sampeang. Adapun jenis penelitian yang di lakukan adalah kuantitatif dengan metode Brigh Manajemen Sistem (BMS), yaitu motode survey yang di gunakan untuk memperoleh atau mengumpulkan data informasi tentang populasi yang besar menggunakan sample yang relatif lebih kecil, atau metode dengan observasi lapangan dengan mengamati kondisi fisik jembatan, melakukan koesioner dan identifikasi kepada komponen jembatan dan analisi kondisi padan elemen maupun komponen utama jembatan. Adapun milai kondisi pada jembatan sungai sanpeang yang berada di Desa Sampeang Kecamatan Bajo Barat yakni nilai kondisi 3. Adapun indikasi penanganan yang di lakukan yakni Rehabilitasi. The purpose of this study is to determine the condition value of the bridge and determine the indications for preservation handling that will be carried out on the Sampang River Bridge. The type of research conducted is quantitative with the Bridge Management System (BMS) method, namely the survey method used to obtain or collect information data about a large population using a relatively smaller sample, or a method with field observation by observing the physical condition of the bridge, conducting questionnaires and identification of bridge components and analysis of the condition of the elements and main components of the bridge. The condition value of the Sampeang River Bridge in Sampeang Village, West Bajo District is 3. The indication for handling is rehabilitation.
Tinjauan Kualitas Jaringan Jalan untuk Peningkatan Produksi pada Pabrik Pengolahan Kelapa Sawit Arnol, Irwan; Bakhri, Syamsul; Darsono, Darsono
Journal of Comprehensive Science Vol. 4 No. 2 (2025): Journal of Comprehensive Science (JCS)
Publisher : Green Publisher Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59188/jcs.v4i2.3050

Abstract

The road network system in the Palm Oil Plantation area is centered on the Main road network that serves the transportation of palm oil production directly from the Plantation to the Processing Factory with varying distances. The road network system provides easy accessibility for transportation facilities to carry all plantation products to be produced into Crude Palm Oil (CPO). The study was conducted at PT. Perkebunan Nusantara XIV (Persero) Malili Plantation Unit and PT. Bumi Maju Sawit located in Angkona District, East Luwu Regency and continued to the Malili Plantation Unit/Plantation location, East Luwu. This study aims to determine the level of accessibility of palm oil transport vehicles, the quality of the road network in existing conditions and to determine the effect of road quality on increasing CPO production results. The research method uses a survey method with a descriptive approach. percentage value of accessibility level parameters 1) Travel intensity, on average respondents travel 1-2 times a day with a percentage of 52.50%; 2) Travel time, 52.92% of respondents need more than 90 minutes to reach the palm oil processing factory; 3) Ease of travel, 66.25% of respondents stated that it was difficult to travel through the existing road access to the factory; 4) Travel comfort, 41.25% of respondents stated that it was still not comfortable through the existing road access; and 5) 71.25% of respondents stated that traffic flow accessibility was still not smooth.
Analisis Tingkat Kerusakan Jalan Menggunakan Metode PCI dan Bina Marga Kota: Studi Kasus Jl. Andi Kambo, Kelurahan Salekoe, Kecamatan Wara Timur, Kota Palopo Mus, Muhammad Rifai; Hasbi, Hasbi; Arnol, Irwan
Jurnal Ilmiah Ecosystem Vol. 25 No. 3 (2025): Ecosystem Vol. 25 No 3, September - Desember Tahun 2025
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35965/eco.v25i3.7958

Abstract

Tujuan penelitian ini adalah menganalisis tingkat kerusakan permukaan jalan menggunakan metode Pavement Condition Index (PCI) dan Bina Marga serta faktor utama penyebab terjadinya kerusakan pada ruas jalan Andi Kambo, Kelurahan Salekoe, Kecamatan Wara Timur, Kota Palopo. Metode penelitian yang digunakan adalah metode observasi secara langsung dengan pendekatan kuantitatif. Hasil penelitian menunjukkan bahwa tingkat kerusakan permukaan jalan berdasarkan metode Pavement Condition Index (PCI) dan Bina Marga secara serempak menempatkan pada tingkatan sedang dengan nilai masing-masing sebesar 44,92 dan 6,2. Uji regresi dan korelasi terhadap lima variabel faktor penyebab kerusakan permukaan jalan tidak menemukan pengaruh yang kuat dan signifikan akibat permasalahan multikolinearitas, namun arah hubungan koefisien regresi menunjukkan bahwa peningkatan beban lalu lintas dan curah hujan cenderung menunjukkan korelasi terhadap penurunan kondisi perkerasan jalan. The purpose of this study was to analyze the level of road surface damage using the Pavement Condition Index (PCI) and Bina Marga methods and the main factors causing damage on the Andi Kambo road section in Salekoe Village, Wara Timur District, Palopo City. The research method used was direct observation with a quantitative approach. The results showed that the level of road surface damage based on the Pavement Condition Index (PCI) and Bina Marga methods simultaneously placed it at a moderate level with values of 44.92 and 6.2, respectively. Regression and correlation tests on the five variables causing road surface damage did not find a strong and significant influence due to multicollinearity issues. However, the direction of the regression coefficient relationship indicated that increasing traffic load (ESAL) and rainfall tended to correlate with a decline in road pavement condition.
Analisis Kerusakan Jalan Menggunakan Metode Bina Marga: Studi Kasus Ruas Jalan Lera Kecamatan Wotu Kabupaten Luwu Timur Muhaimin, Ahmad; Indrajaya, Indrajaya; Sudirman, Sudirman; Arnol, Irwan
Jurnal Ilmiah Ecosystem Vol. 25 No. 3 (2025): Ecosystem Vol. 25 No 3, September - Desember Tahun 2025
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35965/eco.v25i3.7995

Abstract

Kerusakan perkerasan jalan yang bisa di temui di jalan tersebut seperti jalan yang berlubang, bergelombang, retak, amblas, dan berbagai jenis kerusakan lainnya. Bertujuan untuk mengetahui jenis dan tingkat kerusakan jalan lera kecamatan wotu kabupaten luwu timur dengan menggunakan metode bina marga. Metode penelitian yang digunakan adalah metode kuantitatif.  Dari hasil penelitian maka dapat diketahui bahwa jenis kerusakan yang ada pada ruas jalan lera kecamatan wotu kabupaten luwu timur yaitu segmen 1 retak kulit buaya dan lubang, segmen 2 amblas, dan retak kulit buaya di segmen amblas, retak kulit buaya, dan retak memanjang, di segmen 4 amblas, dan retak memanjang di segmen 5 retak kulit buaya, dan lubang, di segmen 6 amblas, lubang, dan  retak kulit buaya di segmen 7 amblas, dan retak kulit buaya sedangkan di segmen 8 amblas, segmen 9 retak kulit buaya, amblas, dan lubang dan di segmen 10 retak kulit buaya, dan lubang dan didapatkan  rata rata nilai kondisi jalan sebesar 5,3. Pavement damage encountered on the road includes potholes, bumps, cracks, sinkholes, and various other types of damage. The aim was to determine the type and extent of damage to Lera Road, Wotu District, East Luwu Regency, using the Bina Marga method. The research method used is a quantitative method.From the results of the study, it can be seen that the types of damage on the Lera road section, Wotu subdistrict, East Luwu Regency, namely segment 1 crocodile skin cracks and holes, segment 2 collapse, and crocodile skin cracks in the segment collapse, crocodile skin cracks, and longitudinal cracks, in segment 4 collapse, and longitudinal cracks in segment 5 crocodile skin cracks, and holes, in segment 6 collapse, holes, and crocodile skin cracks in segment 7 collapse, and crocodile skin cracks while in segment 8 collapse, segment 9 crocodile skin cracks, collapse, and holes and in segment 10 crocodile skin cracks, and holes and the average road condition value is 5.3.
Co-Authors Darsono Darsono Hasbi Indrajaya, Indrajaya Muarif, Muarif Muhaimin, Ahmad Mus, Muhammad Rifai Sudirman Sudirman Syamsiar, Syamsiar Syamsul Bakhri