Benyamin Tanan
Universitas Kristen Indonesia Paulus

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Pengaruh Penambahan Limbah Ampas Kopi Terhadap Koefisien Permeabilitas Tanah dan Piping Yulis Hendrita Triana; Irwan Lie Keng Wong; Benyamin Tanan
Paulus Civil Engineering Journal Vol 4 No 3 (2022): Paulus Civil Engineering Journal Volume 4 No.3
Publisher : Program Studi Teknik Sipil UKI Paulus-Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (546.299 KB) | DOI: 10.52722/pcej.v4i3.506

Abstract

Clay soil is soil that has certain mineral particles in which there are particles of silt and sand and there may also be a mixture of organic matter. This type of soil has a poor soil carrying capacity where the condition of the soil does not allow for a highway construction to be built on it. Efforts need to be made to improve the condition of the soil and one of the most commonly used ways is to stabilize the soil and the soil is taken in Lambanan Village, Mamasa District, Mamasa Regency, West Sulawesi then soil samples are mixed with coffee grounds with variations of 0%, 5%, 10%, 15%. The tests carried out are soil moisture content, soil specific gravity, atterberg boundaries, permeability and piping tests. In permeability testing, there is a decrease in the percentage value of permeability and in piping testing there is an increase in the percentage value of piping. In this study, it was seen that the addition of waste pulp.
Analisis Debit Banjir Untuk Perencanaan Bendung Malunda Kabupaten Majene Jenniver Sanda; Benyamin Tanan; Herman Welem Tanje
Paulus Civil Engineering Journal Vol 4 No 3 (2022): Paulus Civil Engineering Journal Volume 4 No.3
Publisher : Program Studi Teknik Sipil UKI Paulus-Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (469.139 KB) | DOI: 10.52722/pcej.v4i3.518

Abstract

Penelitian ini bertujuan untuk menganalisis debit banjir rancangan Bendung Malunda. Penelitian ini dapat digunakan sebagai referensi untuk penelitian sejenis. Akibat terjadinya gempa di Palu sehingga bendung mengalami keretakan di beberapa bagian, lalu jebol akibat banjir. Perencanaan pengendalian banjir, pengamanan sungai, dan struktur bangunan air lainnya dapat dilakukan dengan baik apabila debit banjir rencana di sungai tersebut di ketahui. Curah hujan rata-rata daerah dihitung dengan metode rata-rata Aljabar. Kemudian dianalisa dengan perhitungan curah hujan rancangan menggunakan metode Gumbel, Log Pearson Tipe III dan Log Normal. Lalu menentukan debit banjir dengan Metode HSS Nakayasu dan HSS Gama I dengan periode ulang 25, 50, dan 100 tahun. Berdasarkan hasil perhitungan metode HSS Nakayasu diperoleh debit banjir periode 25 tahun = 791,570 m3/detik ; 50 tahun = 903,575 m3/detik ; dan 100 tahun = 1014, 533 m3/detik. Pada metode HSS Gama I diperoleh debit banjir periode 25 tahun = 860,794 m3/detik ; 50 tahun = 1005,687 m3/detik ; dan 100 tahun = 1149, 507 m3/detik. Dari perhitungan 2 metode HSS tersebut dapat di simpulkan bahwa Hidrograf Satuan Sintetik yang mendekati adalah Hidrograf Satuan Sintetik.
Analisis Kebutuhan Air Daerah Irigasi Malunda Kabupaten Majene Devy Imanuella Nolan; Herman Welem Tanje; Benyamin Tanan
Paulus Civil Engineering Journal Vol 4 No 4 (2022): Paulus Civil Engineering Journal Volume 4 No. 4
Publisher : Program Studi Teknik Sipil UKI Paulus-Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52722/pcej.v4i4.556

Abstract

In the Majene Regency of West Sulawesi, the Malunda Irrigation Area is located in the village of Kayuangin covering an area of ​​1122 ha. The need and availability of irrigation water is required because it is an important step in the irrigation system's planning and management. The water balance and the amount of water required are compared in this study to examine the availability of water. The general formula of the Irrigation Planning Standard (KP-03) was used to analyze water demand in this study and water availability using the FJMock method. The need for irrigation water in DI Malunda started in October with a Paddy-Paddy-Parawija cropping pattern. The outcomes of the study of Malunda's water demand obtained a maximum NFR of 0.90 lt/sec/ha and a maximum 80% mainstay discharge of 3.74 lt/sec/ha.
Pengaruh Variasi Panjang Serat Tebu Sebagai Bahan Tambah Terhadap Indeks Perendaman Campuran AC-BC Armin Pareang; Alpius; Benyamin Tanan
Paulus Civil Engineering Journal Vol 5 No 1 (2023): Paulus Civil Engineering Journal, Volume 5, No.1
Publisher : Program Studi Teknik Sipil UKI Paulus-Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52722/pcej.v5i1.612

Abstract

The purpose of this study was to determine the effect of varying the length of sugarcane fiber on the soaking index of the AC-BC mixture when used as an additive. Sugar cane fiber is an organic waste produced by sugar plantations. In the research, sugarcane fiber was used as an additive to the asphalt mixture as an asphalt binder. Through the Marshall immersion test, the AC-BC mixture was obtained with variations in the length of the sugarcane fiber 3 cm, 4 cm, 5 cm, 6 cm and 7 cm for the soaking duration of 0 .5 hours and 24 hours. This method uses several tests on the characteristics of the aggregate and filler materials, after which a design is carried out for the AC-BC mixture and the Marshall immersion test is carried out in order to obtain the immersion index (IP), residual strength index (IKS) and durability values. From the test results using the Marshall immersion test method within 0.5 hours and 24 hours, the AC-BC mixture was obtained with variations in the length of the sugar cane fiber of 3 cm, 4 cm, 5 cm, 6 cm and 7 cm. The Marshall test results for the AC-BC mixture obtained the Immersion Index (IP), Residual Strength Index (IKS), and Durability. From these tests, the average IP value for the 3 cm fiber length variation was 93.20%, for the 4 cane fiber length variation. cm, which is 93.35% for the 5 cm long variation of cane fiber, which is 95.15% for the 6 cm long variation of cane fiber, which is 95.81% and for the 7 cm long variation of cane fiber, which is 98.92%.
Pengaruh Hambatan Samping Terhadap Kinerja Lalu Lintas Pada Jalan Inspeksi Pam (Studi Kasus: Pasar Tello) Gerald Mangiri; Benyamin Tanan; Monika Datu Mirring Palinggi
Paulus Civil Engineering Journal Vol 5 No 2 (2023): Paulus Civil Engineering Journal, Volume 5, No.2
Publisher : Program Studi Teknik Sipil UKI Paulus-Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52722/pcej.v5i2.628

Abstract

One of the factors that can reduce the level of traffic performance is an increase in vehicle volume and side barriers on the road. Along the pam Inspection road there are traditional shopping centers so that the area is full of community activities, this causes traffic problems that cause congestion. This study aims to decide the traffic flow and the crash of side barriers on the level of drench on the pump inspection road. Data assembly was carried out for three days. The data collected included prime data and secondary data, where prime data was obtained from direct surveys in the field by collecting traffic volume data, side obstacle data, vehicle speed data and road geometric data. While secondary data, namely population data, then data processing was carried out using the 2014 Indonesian Road Capacity Guidelines (PKJI). Monday with a total of 1292.9 events/hour, the degree of saturation obtained is 0.91, and the actual speed obtained in each segment is 5.85 km/hour in segment 1 and 4,356 in segment 2 where the traffic flow is experiencing congestion. and vehicle movement speed is controlled during peak hours.
Analisis Kerusakan Jalan dan Penanganan Pada Ruas Jalan Sullukan – Tandung Kabupaten Toraja Utara Valentino Tandiongan; Benyamin Tanan; Monalisa Bumbungan
Paulus Civil Engineering Journal Vol 5 No 2 (2023): Paulus Civil Engineering Journal, Volume 5, No.2
Publisher : Program Studi Teknik Sipil UKI Paulus-Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52722/pcej.v5i2.632

Abstract

This research was conducted on the Sullukan – Tandung road North Toraja Utara Regency with a total length of 1 km with a road witdh of 3 m, the road section is divide into 10 segments. The aim of the research is to identify and analyze the level of damage and how to handle it. This research method is to carry out measurements for each type of damage, and calculate the volume of vehicle traffic. How to analyze the level of damage using the PCI method and handling damage refers to the method of highways. The results of this study using the PCI method amounted to 58.4% in the good category (Good). Handling types of damage to the Sullukan – Tandung road section North Toraja Regency such as : Laburan asphalt (BURAS), Thin layer of sand asphalt (LATASIR), One layer asphalt layer (BURTU), Two layer stone laburan (BURDA), and repair of thick layers of road pavement on severely damaged segments.
Analisis Angkutan Umum Bus Trans-Mamminasata Koridor III Berdasarkan Biaya Operasional Kendaraan Develson Liwan; Benyamin Tanan; Louise Elizabeth Radjawane
Paulus Civil Engineering Journal Vol 5 No 3 (2023): Paulus Civil Engineering Journal Volume 5, No.3
Publisher : Program Studi Teknik Sipil UKI Paulus-Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52722/pcej.v5i3.716

Abstract

One of the public transportation that uses a fare system is the Trans-Mamminasata Bus. The regional government determines the amount of the fare for a vehicle by setting an upper and lower limit which is adjusted to the amount of vehicle operating costs (BOK), thus it is hoped that the fare charged to passengers is not burdensome or in accordance with applicable regulations. The aim of this research is to find out the load factor of the Trans-Mamminasata Bus, what the Vehicle Operational Costs (BOK) of the Trans-Mamminasata Bus are and what the appropriate fare is based on vehicle operational costs. The data used in this research is secondary data obtained from related agencies and primary data obtained from load factors and interviews. The BOK analysis method used is LAPI ITB 1997. The results obtained are that the average load factor obtained is 0.074%, the operational cost of the Trans-Mamminasata bus vehicle is IDR 8,822.68/km and the tabulated fare determination is obtained from the load. the average factor is the basic rate of IDR 5,961.27; fare IDR 129,061.60 per passenger and standard load factor 70% basic fare IDR 330.19; and the fare is IDR 13,643.74 per passenger. Meanwhile, for 100% load factor tariff, the basic tariff is IDR 441,134; and the fare is IDR 9,550.65 per passenger