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Pelatihan Pemanfaatan Minyak Jelantah Menjadi Produk Bernilai Ekonomis dan Ramah Lingkungan Gusty, Sri; Indrayani, Poppy; Chaerul, Muhammad; Wahyuningsih A., Sri; Musma, Saddam
Jurnal Pengabdian Masyarakat Bumi Anoa Vol. 1 No. 2 (2022): Jurnal Pengabdian Masyarakat Bumi Anoa
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat Universitas Mandala Waluya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54883/jpmba.v1i2.675

Saat ini pola konsumsi yang didasarkan pada kegiatan goreng menggoreng meningkat dengan pesat. Tidak ada satupun konsumsi masyarakat yang lepas dari aktivitas menggoreng. Akibatnya muncul ketergantungan luar biasa dari rumah tangga terhadap industri minyak goreng. Kelurahan Maccini Sombala Kota Makassar adalah lokasi yang dijadikan tempat pelaksanaan kegiatan ini karena adanya keluhan dari masyarakat khususnya para ibu-ibu, tentang bagaimana memanfaatkan minyak sisa penggorengan yang mereka hasilkan di rumahnya masing-masing. Melalui topik ini Tim kami bertujuan memberikan penyuluhan dan pelatihan serta pendampingan mengenai bagaimana meningkatkan nilai guna dan nilai ekonomis melalui pemanfaatan limbah minyak goreng (jelantah) yang melimpah di dapur menjadi sabun cuci yang ramah lingkungan. Metode yang digunakan dalam kegiatan Pengabdian ini adalah metode ceramah /penyuluhan mengenai bagaimana mengubah nilai guna dan nilai ekonomis limbah minyak goreng (jelantah) melalui pembuatan / pengolahan sederhana menjadi sabun cuci. Luaran yang diharapkan dari kegiatan ini adalah Ibu-ibu bisa membuat sabun cuci dari limbah minyak goreng (jelantah). Target setelah dilaksanakan pelatihan cukup menggembirakan seluruh peserta pelatihan dan sisanya perlu ditindak lanjuti dengan pendampingan untuk Pengabdian Kepada Masyarakat berikutnya.

Traffic Volume Patterns in Urban Areas (Case Study: Sungguminasa City Border Road - Takalar Regency Border Road Km 0-3.41) Gusty, Sri; Chaerul, Muh.; Puspitarini, Made Dianing
ASTONJADRO Vol. 13 No. 3 (2024): ASTONJADRO
Publisher : Universitas Ibn Khaldun Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32832/astonjadro.v13i3.15673

Pallangga District is the district with the second largest population in Gowa Regency, with a population of 133,027 people or 16.84 percent of the total population in Gowa Regency (Gowa Regency Central Statistics Agency, 2023). The rapid development of housing and commerce has made Pallangga District the most populous area apart from the district capital, namely Sungguminasa. This has also led to changes in land use and an increase in traffic volume, causing congestion. The development of housing and commerce has generated travel generation and attraction around the Sungguminasa City Border Road - Takalar Regency Border Road, but this has not been followed by an increase in transportation facilities and infrastructure, especially road capacity. This shows that land use planning and transportation planning have a relationship that mutually influences each other. This research aims to determine the traffic volume on Jalan Batas Kota Sungguminasa-Batas Kota Takalar Km 0-3.41. The research method used is quantitative analysis by conducting traffic volume surveys and using the 2023 Indonesian Road Capacity Guidelines (PKJI, 2023) as a reference. The results of the research show that road capacity and traffic volume influence the occurrence of traffic jams on the Sungguminasa City-Batas City Border Road, Takalar Regency.

PERFORMANCE ANALYSIS OF PORUS ASPHALT MIXTURE USING ANTI-PELALING AGENTS WITH REAM SPECIFICATIONS Abu, Arman; Desi, Natsar; Gusty, Sri
ASTONJADRO Vol. 11 No. 1 (2022): ASTONJADRO
Publisher : Universitas Ibn Khaldun Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32832/astonjadro.v11i1.5651

Flexible pavement is very weak against waterlogging because water can loosen the bond between aggregate and asphalt. Porous Asphalt has lower durability because it has high pores so that it can be passed by water. Poor bonding of asphalt and aggregate will cause stripping. This peeling can cause water absorption which will eventually accelerate road damage. Derbo 401 anti-peeling material is one of the new breakthroughs, in the form of additives that can change the properties of aggregates and asphalt, increase adhesion and bonding, and reduce the negative effects caused by water so as to produce a mixture of asphalt with high adhesion. The purpose of this study was to determine the effect of adding anti-stripping agent type Derbo-401 to the permeability value and to determine the resistance of the porous asphalt mixture with the addition of anti-striping agent type Derbo-401 in the Cantabro test and to determine the microstructure of the porous asphalt mixture. Using the REAM-2008 Specification. Based on the results of the study, the Permeability Coefficient Value of the porous asphalt mixture was 0.254 cm3/sec. the lowest percentage Derbo 0.4%, the lowest Cantabro Loss value at 0.3% addition percentage gets an average value of 6.13%, Has met the required specifications max 15%. The elements that make up the porous asphalt mixture with the addition of Derbo percentage are more in the elements Si (silicon) 19.93%, Ca (calcium) 21.12%, S (sulfur) 8.45%, Fe (ferrum) 8.80%, K (potassium) 2.42% and the other elements are less.

ANALYSIS OF THE EXISTING CONDITION ON PARKING BUILDING AT SULTAN HASANUDDIN INTERNATIONAL AIRPORT Rachim, Yunus; Chaerul, Muhammad; Gusty, Sri
ASTONJADRO Vol. 11 No. 1 (2022): ASTONJADRO
Publisher : Universitas Ibn Khaldun Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32832/astonjadro.v11i1.5709

The existing parking area at Sultan Hasanuddin Airport Makassar has 675 four-wheel parking areas, which cannot accommodate about 10 million passengers in 2013 and every year there is an increase. This study aims to analyze the characteristics of parking, especially the handling of four-wheeled vehicles in the parking building from entry, dropout, pickup, maneuver, clearance, vehicle rotation and parking slots to exiting the building. Analyze the parking area related to the level of safety and ease of use of parking buildings, especially on the semi-basement floor at Sultan Hasanuddin Airport. The method used for this research is a qualitative method, namely research that is descriptive and tends to use analysis from the data that has been collected and direct observation on the existing parking building at Sultan Hasanuddin Airport Makassar. The data collection process was carried out in two stages, namely the preliminary survey and the main survey. The results of research and observations of the existing parking building at Sultan Hasanuddin Airport, especially on the basement floor, show that the construction of a parking building that was built in terms of size, height clearance, slope, parking space layout, facilities are in accordance with the minimum standard of parking buildings, but there are some works such as sidewalks. and a stopper whose placement reduces the parking area and vehicle circulation.

Analysis of Soil Layer Characteristics on PT. Mining Roads Vale Indonesia Bahudopi Morowali Site Based on Cone Penetration Test (CPT) Mahmud, Amir; Gusty, Sri; Chaerul, Muhammad
ASTONJADRO Vol. 14 No. 1 (2025): ASTONJADRO
Publisher : Universitas Ibn Khaldun Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32832/astonjadro.v14i1.16515

The location of this research was carried out in the mining concession area of PT. Vale site Bahudopi at 22 observation points. This research aims to analyze the characteristics of the soil and rock layers of the research area based on the Cone Penetration Test (CPT). The location of this research was carried out in the mining concession area of PT. Vale site Bahudopi at 22 observation points (Figure 1). The method used in this research is descriptive quantitative, namely, research that describes the conditions of a particular project with existing data, where the results obtained are data in the form of numbers. Meanwhile, data analysis uses quantitative descriptive analysis methods. The characteristics of the soil and rock layers of the research area based on the Cone Penetration Test (CPT) are: In the CPT data group in the northern part, it can be seen that the majority of rocks up to a depth of 4 meters have quite low friction sleeve and cone resistance values, namely below 20 kg/cm2. which indicates that the soil thickness is quite high in most parts of the area. In the CPT data group in the Southern part, it can be seen that the majority of rocks can be seen to have experienced several changes in hardness or pressure values, which can be seen from changes in qc and fs/FR values. From this, it can be concluded that the soil around the CPT data collection area is not homogeneous but still shows a tendency to be composed of the same type of rock but differs in friction sleeve and cone resistance values which could be caused by a high level of weathering so that the composition of the soil layers /soil is quite thick.

Capacity Analysis of Coastal Abrasion Disasters in North Galesong District, Takalar Firdaus, Firdaus; Chaerul, Muhammad; Gusty, Sri
Jurnal Kewarganegaraan Vol 6 No 3 (2022): October 2022
Publisher : UNIVERSITAS PGRI YOGYAKARTA

AbstractCommunity capacity is closely related to disaster risk reduction efforts, consisting of mitigation, preparedness and survival capabilities. This study aims to determine the level of capacity against coastal abrasion disasters in North Galesong District. The analytical method used is the coastal abrasion disaster risk capacity index which consists of regulations, institutions, early warning systems, disaster mitigation efforts and preparedness. The results showed that overall, the villages in the coastal area of North Galesong District were included in the low capacity category. The low category capacity level represents the low ability of the region and the community to take action to reduce the level of threat and level of losses due to coastal abrasion disasters.Keywords: Capacity, Mitigation, Disaster, Coastal Abrasion, North Galesong

Characteristics of Geological Conditions on Safety Factor (FK) of Open-Pit Slope and Landslide Mitigation at the Green Pit Location of Nickel Mining at PT. IFISHDECO Tb Hasibuan, Parlindungan; Chaerul, Muhammad; Gusty, Sri
Ranah Research : Journal of Multidisciplinary Research and Development Vol. 7 No. 3 (2025): Ranah Research : Journal Of Multidisciplinary Research and Development
Publisher : Dinasti Research

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.38035/rrj.v7i3.1422

The research location is within the IUP area of PT. IFISHDECO Tbk (122.168°–122.204° E and 4.371°–4.404° S), Tinanggea, South Konawe Regency, Southeast Sulawesi Province. This study aims to analyze the Safety Factor (SF) values of the slopes and the probability of landslide potential at the green pit mining slopes, as well as the landslide hazard mitigation map. The data used include engineering geological characteristics, topographic measurements obtained via total station, aerial photographs (drone), and rock mechanics sample test results. The SF analysis applied is the Simplified Bishop method with Mohr-Coulomb analysis, processed using Slide ver.6 software, along with landslide hazard potential maps and landslide hazard mitigation maps based on the Ministry of Energy and Mineral Resources of the Republic of Indonesia Decree (KEPMEN ESDM RI) No. 1827 K/30/MEM/2018.The research results are derived from slope stability analysis at the green pit mining site based on the static Safety Factor (SF) according to the rules of KEPMEN ESDM RI No. 1827 K/30/MEM/2018, which are as follows: - Single Slope Type: SF 0.91 - 1.26 (Unstable – Balanced) - Inter-ramp Slope Type: SF 1.15 - 1.25 (Balanced) - Overall Slope Type: SF 1.31 – 1.37 (Stable). The probability of soil movement (landslide) potential is 10 – 25%, with a medium severity landslide category. The medium severity landslide category applies when there are consequences such as serious human injuries, damage to facilities and infrastructure from 25% to 50%, production stoppages of more than 12 hours but less than 24 hours, buried reserves that can still be recovered, and environmental damage within the scope of the IUP area.The landslide hazard potential map is divided into three severity categories: low landslide severity, medium landslide severity, and high landslide severity. The landslide hazard mitigation map for the green pit open-pit mining site provides information on potential hazard zones covering an area of 0.33 hectares at the pit slope, safe zones covering 2 hectares outside mining activities, evacuation routes with distances ranging from 68 m to 267 m to the safe zone, and worker assembly points (muster points) equipped with emergency response facilities such as first-aid supplies, transportation means, mobilization facilities, and communication equipment, all of which are part of the mining safety management system.

Pelatihan Pemanfaatan Minyak Jelantah Menjadi Produk Bernilai Ekonomis dan Ramah Lingkungan Gusty, Sri; Indrayani, Poppy; Chaerul, Muhammad; Wahyuningsih A., Sri; Musma, Saddam
Jurnal Pengabdian Masyarakat Bumi Anoa Vol. 1 No. 2 (2022): Jurnal Pengabdian Masyarakat Bumi Anoa
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat Universitas Mandala Waluya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54883/jpmba.v1i2.675

Saat ini pola konsumsi yang didasarkan pada kegiatan goreng menggoreng meningkat dengan pesat. Tidak ada satupun konsumsi masyarakat yang lepas dari aktivitas menggoreng. Akibatnya muncul ketergantungan luar biasa dari rumah tangga terhadap industri minyak goreng. Kelurahan Maccini Sombala Kota Makassar adalah lokasi yang dijadikan tempat pelaksanaan kegiatan ini karena adanya keluhan dari masyarakat khususnya para ibu-ibu, tentang bagaimana memanfaatkan minyak sisa penggorengan yang mereka hasilkan di rumahnya masing-masing. Melalui topik ini Tim kami bertujuan memberikan penyuluhan dan pelatihan serta pendampingan mengenai bagaimana meningkatkan nilai guna dan nilai ekonomis melalui pemanfaatan limbah minyak goreng (jelantah) yang melimpah di dapur menjadi sabun cuci yang ramah lingkungan. Metode yang digunakan dalam kegiatan Pengabdian ini adalah metode ceramah /penyuluhan mengenai bagaimana mengubah nilai guna dan nilai ekonomis limbah minyak goreng (jelantah) melalui pembuatan / pengolahan sederhana menjadi sabun cuci. Luaran yang diharapkan dari kegiatan ini adalah Ibu-ibu bisa membuat sabun cuci dari limbah minyak goreng (jelantah). Target setelah dilaksanakan pelatihan cukup menggembirakan seluruh peserta pelatihan dan sisanya perlu ditindak lanjuti dengan pendampingan untuk Pengabdian Kepada Masyarakat berikutnya.

Design of the Manakarra Stadium area as an integrated disaster evacuation facility to reduce disaster risk in Mamuju Regency, West Sulawesi Arwansyah, Arwansyah; Chaerul, Muhammad; Gusty, Sri
ASTONJADRO Vol. 14 No. 2 (2025): ASTONJADRO
Publisher : Universitas Ibn Khaldun Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32832/astonjadro.v14i2.17726

Mamuju Regency, located in West Sulawesi, is a region highly vulnerable to various types of natural disasters, including earthquakes, floods, and landslides. However, following the earthquakes in January and June 2021, the use of Manakarra Stadium as a gathering point for evacuees revealed significant social issues due to the poorly organized placement of facilities. In this context, Manakarra Stadium is being proposed as an integrated disaster evacuation facility, serving not only as a sports venue but also as a center for protection and recovery for the community. This study aims to design Manakarra Stadium as an effective and efficient evacuation facility in the context of disaster risk reduction. Utilizing a data-driven approach and community needs analysis, the proposed design is expected to make a significant contribution to enhancing disaster resilience in the region. The design of this evacuation facility at Manakarra Stadium could serve as a model for both government and community disaster responses in the aftermath of future events.

Analysis of the Effect of the Use of Sudetan Pipe Tunnels on the Water Level of the Ciliwung River and Cipinang River, East Jakarta Nurdyansyah, Haris; Desy, Natsar; Gusty, Sri
ASTONJADRO Vol. 14 No. 2 (2025): ASTONJADRO
Publisher : Universitas Ibn Khaldun Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32832/astonjadro.v14i2.17845

Ciliwung River is one of the 13 major rivers in Jakarta that causes flooding, especially in the East Jakarta area. In an effort to reduce flooding along the Ciliwung River in the DKI Jakarta area, efforts were made to divert part of the Ciliwung River flow during floods to the East Flood Canal channel through the construction of a double pipe tunnel commonly called a sudetan in the Bidara Cina Village area, where the tunnel also passes through the Cipinang River as a diversion of discharge from the Cilwung River. The purpose of this study is to determine the effect of the sudetan pipe tunnel on the water level of Ciliwung River and Cipinang River. In this study, we will model the water level of Ciliwung River and Cipinang River to see the diversion of discharge into the sudetan pipe tunnel to reduce the overflow of water around Ciliwung River and Cipinang River. The method of this research is done by quantitative descriptive method to the value of water level in Ciliwung River and Cipinang River before the sudetan tunnel and after the sudetan tunnel and looking for comparison by using rating curve. The results of this study are based on the modeling analysis of the maximum flood discharge that can be accommodated by the ciliwung river before the existence of the sewer pipe tunnel in Q1 of 323 m3 / s there is an increase after the sewer pipe tunnel which is 539 m3 / s. It can be seen that the use of a sewer pipe tunnel can reduce the flood water level by 4 meters. It can be seen that the use of tunnel pipes can reduce the elevation of flood water up to 4 meters. Obtained for the ciliwung discharge of the return period Q1=323 m3/det Q2=377.66 m3/det Q5=433 m3/det Q10=462.45 Q25=493.52 m3/det Q50=518.83 m3/det Q100=539.62 m3/det.

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