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All Journal Syntax Literate: Jurnal Ilmiah Indonesia Astonjadro ABDI SABHA (Jurnal Pengabdian kepada Masyarakat) International Journal of Architecture and Urbanism Jurnal Indonesia Sosial Sains Sewagati Jurnal Pengabdian Masyarakat dan Riset Pendidikan
Hasibuan, Gina Cynthia Raphita
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The Analysis of Lateral Deformation of Diaphragm Wall by Using 2-Dimensional Finite Element Method in Basement Construction of the BRI Tower Medan Putri, Vini Rizki Eka; Roesyanto, Roesyanto; Hasibuan, Gina Cynthia Raphita; Surbakti, Rudianto
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.v13i3.16027

Abstract

Land availability for multi-storey buildings can be managed by constructing a multi-storey building with a basement. The basement construction of Menara BRI Medan is surrounded by office buildings. The soil is composed of sand, medium sand, clay silt, and gravel, resulting in the construction of a retaining wall comprised of a diaphragm wall 17,50 meters deep with a wall thickness of 0,60 meters. During the deep excavation work, the diaphragm wall was reinforced by temporary supports (strut). The strut installation consists of 2 layers with a distance of 3 meters in between struts. This minimizes the deformation that occurs. The lateral deformation was calculated using the finite element method in PLAXIS 2D with Mohr-Coulomb soil modeling at drill point BH-02. The deformation results in PLAXIS 2D will be compared with the on-site monitoring results by taking Inclinometer-I2 measurements. The result of the lateral deformation of the diaphragm wall from the analysis using PLAXIS 2D modeling was found to be 7,72 mm. In addition, the lateral deformation value from the monitoring results during the measurement of inclinometer-I2 on site was 7,55 mm. However, during the comparison between the deformation results in PLAXIS 2D and the monitoring results on site, discrepancies were identified due to alterations of parameters during the execution of the deep excavation work.
The Usage of Surface Distress Index (SDI) and Pavement Condition Index (PCI) to Evaluate The Condition of Jamin Ginting National Road (BTS. Medan City - BTS. Karo Regency) Brahmana, Ivana Christine Sembiring; Hasibuan, Gina Cynthia Raphita; Anas, Muhammad Ridwan
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.v13i3.16028

Abstract

Considering the importance of national roads, it is necessary to conduct a review of maintenance strategies based on Minister of Public Works Regulation No. 13/PRT/M/2011 where road maintenance is a road handling activity, in the form of prevention, maintenance and repairs needed to maintain the condition of the road so that it continues to function optimally and serve the road so that the specified life plan can be achieved. The results of research carried out using the Pavement Condition Index (PCI) method for the Bts direction. Medan City – Bts. Regency. Karo is in "Good" condition and the strategy for maintenance is Routine Maintenance along 5.8 Km, Preventive Maintenance along 1.6 Km, Rehabilitation along 0.9 Km, Major Rehabilitation along 1.7 Km at IDR 5,278,395,170.
Analysis of Secondary Local Road Conditions Using the Surface Distress Index (SDI) Method in Medan Amplas District Lubis, Edo Rizki Pradana; Hasibuan, Gina Cynthia Raphita; Anas, M. Ridwan
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.v14i1.16884

Abstract

Road network data and information and spatial supporting infrastructure are important to a road database management planning process. Medan Amplas District, Medan City has a road network divided into national authority roads, provincial roads and city roads, which is 143.14 km. The study area in this research is a flexible pavement-type secondary local road with a length of 33.12 km. The method used in this research is the Surface Distress Index (SDI) Method. SDI divides road conditions into 4, namely good condition, moderate condition, lightly damaged condition and heavily damaged condition. According to RCS or SKJ 2011, there are only 4 elements that are used as support for calculating the SDI value, namely % crack area, average crack width, number of holes, and average rutting depth. From the results of the analysis of the level of road damage in secondary local roads with flexible pavement type in Medan Amplas District, namely 51 road sections in good condition (98%) and 1 road section in fair condition (2%). It can be concluded that the condition of Secondary Local roads in Medan Amplas District is in good condition and only requires routine maintenance at certain points on each road section. The condition of the Secondary Local roads in Medan Amplas District using the SDI Method is in Good Rating, but the Denai River Inspection Road section has a rating of moderate damage.
The Characteristics of Trans Metro Deli Bus Passengers in Medan Fitri, Fadilla; Hasibuan, Gina Cynthia Raphita; Anas, M. Ridwan
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.v14i1.17174

Abstract

As the government’s response to the areas in developing countries, they took steps to reform the existing public transportation service system, one of which is by implementing the Trans Metro Deli (TMD) bus system, a revolutionary public transportation system. Intended to improve mobility and reduce congestion, TMD has become a symbol of transformation in urban transportation in Medan. TMD strives to provide reliable, affordable, and efficient public transportation services for Medan residents. The purpose of this study is to analyze the existing conditions of Trans Metro Deli buses and the characteristics of passengers by using questionnaires and descriptive analysis. The research results show that the existing conditions based on the Minimum Service Standards (Standar Pelayanan Minimal PM 27 Tahun 2015) regarding security, safety, and comfort are respectively 66,66%; 56,25%; and 72,72% which means that the existing conditions of the Trans Metro Deli bus have not been complied 100% based on the Minimum Service Standards PM 27 of 20115 (Standar Pelayanan Minimal PM 27 Tahun 2015). The results of the descriptive analysis study for the characteristics of passengers who use the Trans Metro Deli buses, based on gender which is 80% female, resides in Medan is 88%, are aged 15-25 years old is 78%, employment is 82% students, in-family roles as children is 90%, none ownership of vehicle is 49%, income < Rp500.000 is 49%, travel origination of house/boarding house/rent house is 61%, travel destination is 42% school/college, travel frequency 2 times per day is 53%, travel frequency 26-30 times per month is 38%, travel mode from the origin to the bus stop by walking is 37%, travel mode from the bus stop to the destination by walking is 52%, travel distance from the origin to the bus stop > 400 meter is 33%, travel distance from the bus stop to the destination > 400 meter is 37%, 15-30 minutes travel time by Trans Metro Deli bus is 37% , < 15 minutes travel time from the origin to the bus stop is 65%, < 15 minutes travel time from the bus stop to the destination is 33%, travel cost from the origin to the bus stop Rp2000 – 4000 is 45%, and travel cost from the bus stop to the destination Rp2000 – 4000 is 43%.
Sosialisasi Pemanfaatan Kasgot (Bekas Maggot) BSF Sebagai Pembuatan Pupuk Organik Berbasis Rumah Tangga Al Fath, Muhammad Thoriq; Hasibuan, Gina Cynthia Raphita; Alda, Tania; Dalimunthe, Nisaul Fadilah
ABDI SABHA (Jurnal Pengabdian kepada Masyarakat) Vol. 5 No. 2 (2024): Juni
Publisher : CERED Indonesia Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53695/jas.v5i2.1092

Abstract

This community service activity aims to find solutions to the problems faced by the Aisyiyah Organization mothers in Kampung Dadap, Medan, regarding the utilization of kasgot, a residue from household organic waste processing using Black Soldier Fly (BSF) maggots. The partners own agricultural land that requires additional nutrients to produce high-quality crops. Kasgot fertilizer is rich in amino acids and microorganisms that enhance soil nutrients without harming the environment. To reduce chemical fertilizer use, partners were trained to process kasgot with starch, molasses, and rice bran into solid granular organic fertilizer. The outcome is an eco-friendly, sustainable organic fertilizer.
Pemanfaatan Minyak Jelantah Menjadi Krayon Ramah Lingkungan melalui teknologi CRAY-OON di Yayasan Al Kahfi Medan Amplas Hasibuan, Gina Cynthia Raphita; Fath, Muhammad Thoriq Al; Mulia, Ahmad Perwira; Nasution, Dea Amanda Sari; Kwek, Philip; Angel, Angel; Michael, Michael
ABDI SABHA (Jurnal Pengabdian kepada Masyarakat) Vol. 6 No. 1 (2025): Februari
Publisher : CERED Indonesia Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53695/jas.v6i1.1140

Abstract

Kegiatan pengabdian kepada Masyarakat (PKM) CRAY-OON bertujuan untuk memanfaatkan minyak jelantah (Waste Cooking Oil, WCO) sebagai bahan dasar pembuatan krayon ramah lingkungan melalui pendekatan kolaboratif di Yayasan Al Kahfi Medan Amplas. Minyak jelantah yang dikumpulkan dari dapur dan lokasi sekitar yayasan diolah melalui proses penyaringan, pencampuran dengan pewarna makanan, dan pencetakan menjadi krayon dengan alat CRAY-OON. Kegiatan ini tidak hanya memberikan solusi bagi masalah lingkungan akibat pembuangan minyak jelantah secara sembarangan, tetapi juga membekali anak-anak dengan keterampilan daur ulang dan wirausaha. Kegiatan PKM CRAY-OON menekankan pentingnya keterlibatan komunitas lokal dalam menjaga lingkungan dan menjadi contoh penerapan ekonomi sirkular. Tantangan utama dalam pelaksanaan kegiatan ini adalah kualitas minyak yang tidak seragam dan keterbatasan sistem pengumpulan minyak jelantah. Ke depan, perluasan cakupan pengumpulan dan peningkatan kualitas produksi diharapkan dapat meningkatkan keberlanjutan dan dampak program ini. Model CRAY-OON berpotensi diadopsi oleh komunitas lain sebagai kegiatan yang mengintegrasikan aspek lingkungan, pendidikan, dan ekonomi.
Teknologi Konversi Limbah Kayu Sebagai Bahan Bakar Wood PELLET pada Prototipe Tungku Fuel Wood Bagi Masyarakat Desa Tadukan Raga, Deli Serdang Sidabutar, Rivaldi; Fath, Muhammad Thoriq Al; Dalimunthe, Nisaul Fadilah; Hasibuan, Gina Cynthia Raphita; Michael, Michael; Ramadhan, Aravi Zalsa; Sari, Indah Mutya; Rambe, Janeta Fazriah; Vazelim, Valencia; Matondang, Venansia Roulina
Sewagati Vol 9 No 1 (2025)
Publisher : Pusat Publikasi ITS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j26139960.v9i1.2448

Abstract

Permasalahan limbah serbuk kayu yang melimpah di Desa Tadukan Raga, Kabupaten Deli Serdang, membuka peluang untuk pengembangan energi terbarukan melalui produksi Wood PELLET (Productive Energy From Low-Cost Lumber Extraction Techniques). Limbah serbuk kayu yang selama ini tidak memiliki nilai jual optimal diolah menjadi bahan bakar alternatif berkalori tinggi menggunakan teknologi inovatif. Program pengabdian masyarakat ini bertujuan meningkatkan perekonomian masyarakat sekaligus mendukung efisiensi energi. Solusi yang ditawarkan mencakup pemberdayaan masyarakat, pengembangan teknologi Wood PELLET, serta penyediaan prototipe tungku Fuel Wood yang mendukung efisiensi pembakaran. Hasil kegiatan mencakup survei awal untuk mengidentifikasi potensi biomassa dan kebutuhan masyarakat, serta Focus Group Discussion (FGD) dengan perangkat desa. Sosialisasi dan pelatihan diberikan kepada 20 warga Desa Tadukan Raga. Pelatihan ini melibatkan praktik langsung pembuatan Wood PELLET dan demonstrasi prototipe tungku Fuel Wood yang didesain untuk efisiensi pembakaran. Prototipe ini memiliki keunggulan dalam efisiensi panas, kemudahan penggunaan, dan kesinambungan operasi. Keberlanjutan program diwujudkan melalui pelatihan dan pengawasan berkelanjutan oleh tim Universitas Sumatera Utara, memastikan transfer teknologi dan peningkatan kapasitas masyarakat. Program ini tidak hanya meningkatkan nilai ekonomis limbah serbuk kayu tetapi juga mendukung transisi energi berkelanjutan di tingkat lokal.
Flood Preparedness Assessment Among Flood-Prone Communities in Medan Sembiring, Robi Arianta; Hasibuan, Gina Cynthia Raphita; Sembiring, Dicky Andrea
International Journal of Architecture and Urbanism Vol. 9 No. 1 (2025): International Journal of Architecture and Urbanism
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/ijau.v9i1.18951

Abstract

The problem of flooding is one of the important tasks that must be completed in the city of Medan. Flood disasters have the potential to cause casualties, so it is important to know the level of community readiness in dealing with flood disasters. This study aims to include the involvement of the community in flood-prone areas in the city of Medan and compare the readiness of each urban districts in dealing with floods. This has a long-term goal to minimize the negative impact of flooding in the city of Medan with a bottom-up approach. The research will use a quantitative approach, namely a questionnaire to 200 respondents consisting of households that are in flood-prone locations at several points in the city of Medan. The primary data obtained from the questionnaire will be analyzed and tested for face validity. The final result of the research is expected to be able to project the level of community readiness in the city of Medan in dealing with floods and become a reference for policy makers related to flood disaster management in the city of Medan. It can be concluded from the preliminary result that Aur Urban Village has the highest value in terms of level of preparedness in comparison to the other 9 urban villages. The informality of Aur Urban Village is argued to have a significant correlation with the high level of preparedness from the residents in Aur Urban Village. keywords: Flooding, community readiness, disaster management, preparedness, buttom-up approach.
The Analysis of Rescheduling the Savanna Sumatera Bridge Project Using the Pert Method Panjaitan, Alfin Lambok Pascatama; Hasibuan, Gina Cynthia Raphita; Anas, M. Ridwan
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.v14i2.17302

Abstract

Project schedules are generally created manually, which may lead to delays during the implementation on-site. It is due to the non-inclusion of the uncertainty factor in planning the project schedule. Delays in accomplishing one activity will result in delays in the next one. This study was intended to conduct rescheduling process to minimize the delay in the implementation of the Savanna Sumatera Bridge Project. The study applied PERT method in the rescheduling exercise by using three times conjectures on each project work item, which are: optimistic duration, most likely duration, and pessimistic duration. The results showed that the project was completed in 162 working days with a probability of completion of 99.9%, 34 days faster than the target project duration of 196 working days.
Pemanfaatan Minyak Jelantah sebagai Bahan Bakar Kompor melalui Program REHEAT di Organisasi Aisyiyah Kampung Dadap Al Fath, Muhammad Thoriq; Hasibuan, Gina Cynthia Raphita; Alda, Tania; Dalimunthe, Nisaul Fadilah; Kwek, Philip; Nasution, Dea Amanda Sari; Angel, Angel; Sara, Ester Catherine; Gusferi, Irfan
ABDI SABHA (Jurnal Pengabdian kepada Masyarakat) Vol. 6 No. 3 (2025): Oktober (In Press)
Publisher : CERED Indonesia Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53695/jas.v6i3.1381

Abstract

Kegiatan Pengabdian kepada Masyarakat (PKM) REHEAT (Reusing Cooking Oil as Alternative Household Fuel in Response to the Energy Crisis) bertujuan memanfaatkan minyak jelantah (Waste Cooking Oil, WCO) sebagai bahan bakar alternatif kompor rumah tangga melalui pemberdayaan masyarakat bersama Aisyiyah Kampung Dadap. Minyak jelantah yang dikumpulkan dari dapur rumah tangga diolah melalui penyaringan sederhana dan diuji pada kompor berbasis WCO. Program ini juga melibatkan pelatihan teknis kepada ibu-ibu Aisyiyah terkait pengolahan dan penggunaan WCO. Hasil uji coba menunjukkan bahwa WCO mampu menghasilkan nyala api stabil dengan efisiensi yang memadai untuk aktivitas memasak dasar. Program ini memberikan manfaat ganda, yaitu mengurangi pencemaran lingkungan akibat pembuangan minyak bekas serta menekan biaya energi rumah tangga. Tantangan utama yang ditemui adalah kualitas minyak yang bervariasi dan keterbatasan pengumpulan rutin.Ke depan, penguatan sistem pengumpulan minyak serta pengembangan desain kompor yang lebih efisien diharapkan dapat meningkatkan keberlanjutan program. Model REHEAT berpotensi direplikasi di komunitas lain sebagai penerapan ekonomi sirkular yang mengintegrasikan aspek lingkungan, energi, dan pemberdayaan masyarakat.
Co-Authors Ade pradipta Putri Al Fath, Muhammad Thoriq Alamsyah, Vandria Anas , M. Ridwan Anas, M. Ridwan Anas, Muhammad Ridwan Angel Angel Brahmana, Ivana Christine Sembiring Catherine, Ester Sara Dalimunthe, Nisaul Fadilah Fath, Muhammad Thoriq Al Fitri, Fadilla Gusferi, Irfan Hasibuan, Asrul Hanafi Hasibuan, Fery Hamonangan Kwek, Philip Lubis, Agussalim Lubis, Edo Rizki Pradana M. Ridwan Marpaung, Masista Matondang, Venansia Roulina Michael Michael Muhammad Aswin Muhammad Fajar Muhammad Hendra S Ginting Mulia, Ahmad Perwira Nasution, Dea Amanda Sari Nasution, Juan Akmal Nasution, Zaid Perdana Panjaitan, Alfin Lambok Pascatama Putri, Vini Rizki Eka Ramadhan, Aravi Zalsa Rambe, Janeta Fazriah Ridwan Anas, Ridwan Roesyanto Sara, Ester Catherine Sari, Indah Mutya Sembiring, Dicky Andrea Sembiring, Robi Arianta Sidabutar, Rivaldi Silalahi, Putri Permata Sinaga, Yoppy Tigor Mario Sitorus, Frarev Robbyan Joshua Sundari, Risky Fajar Surbakti, Rudianto Susila, Hermanta Tania Alda Vazelim, Valencia