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JENIS LONGSORAN BERDASARKAN BIDANG DISKONTINUITAS PADA TAMBANG TERBUKA BATUBARA PT. PAMAPERSADA NUSANTARA DISTRIK ASMI, KALIMANTAN TENGAH Akbar, Faisal; Sophian, Raden Irvan; Muslim, Dicky; Manullang, Sahala
Bulletin of Scientific Contribution Vol 18, No 2 (2020): Bulletin of Scientific Contribution : GEOLOGY
Publisher : Fakultas Teknik Geologi Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/bsc.v18i2.27598

Abstract

Kehadiran struktur geologi pada lereng tambang terbuka merupakan kerugian yang dapat menjadikan lereng tidak stabil atau rentan longsor. Analisis kinematik untuk lereng tambang terbuka merupakan salah satu aspek yang penting terhadap pengaruh struktur geologi dalam meminimalisir terjadinya tanah longsor. Tujuan dari penelitian ini yaitu untuk mengetahui potensi tipe longsoran pada lereng penelitian. Metode yang dilakukan yaitu dengan pengumpulan data sekunder, observasi lapangan, dan analisis kinematik. Hasil penelitian menunjukkan bahwa lereng daerah penelitian disusun oleh material batuan sedimen berupa batupasir, batulempung, batulanau, batulempung karbonan, dan batubara. Struktur geologi yang berkembang berupa kekar dan dua buah sesar normal yang berdekatan serta memiliki strike/dip 317°E/74° dan N 296°E/35°. Akibat dari perbedaan nilai strike/dip tersebut menyebabkan sesar normal saling berpotongan yang dapat menjadi penyebab longsoran. Dengan demikian, lereng daerah penelitian memiliki potensi tipe longsoran baji sehingga perlu dipertimbangkan dalam proses penambangan selanjutnya.Kata kunci : analisis kinematik, kestabilan Lereng, struktur geologi
REKAYASA GEOTEKNIK DAYADUKUNG TANAH FONDASI DANGKAL (KONDISI LOCAL SHEAR) MELALUI STABILISASI TANAH DAN PENGELOLAAN LINGKUNGAN Zakaria, Zufialdi; Muslim, Dicky; Mulyo, Agung; Jihadi, Luthfan H.
Bulletin of Scientific Contribution Vol 12, No 3 (2014): Bulletin of Scientific Contribution
Publisher : Fakultas Teknik Geologi Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (573.734 KB) | DOI: 10.24198/bsc.v12i3.8373

Abstract

Soil bearing capacity for shallow foundations usually have problem on expansive soil. Value of soil bearing capacity is low because soil variable have low value. To increase the value of soil bearing capacity, the soil quality to be improved, namely the stabilization of the soil through the addition of CaO. The Soil bearing capacity for shallow foundation with Saftey Factor = 2 and depth 1 M on the local shear conditions have increased due to the addition of CaO with the following equation: 1) Footing square shape: qa = 2,6631CaO0,6057 (R² = 0,937; R= 0,97); 2) Footing circular shape: qa = 2,7611CaO0,5933 (R² = 0,9369; R= 0,97); 3) Footing continuous shape: qa = 1,702 CaO0,6764 (R² = 0,9393; R= 0,97). Environmental management for shallow foundations are required to avoid the numbers are still high activity (A> 1) and the change of CaO by acidic rain water. Environmental management for the foundation starts with selecting Safety Factor, and building load should not exceed the allowable soil bearing capacity accordance with Safety Factor chosen. The addition of CaO should not be excessive, it is recommended ratio 15% CaO of the native soil to do optimal mixing.
SUSCEPTIBILITY OF LANDSLIDE IN THE FOREST REGION OF THE CIMANUK RIVER CATCHMENT AREA, WEST JAVA, INDONESIA -, Dicky Muslim
Bulletin of Scientific Contribution Vol 7, No 2 (2009): Bulletin of Scientific Contribution
Publisher : Fakultas Teknik Geologi Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (509.052 KB) | DOI: 10.24198/bsc.v7i2.8239

Abstract

In Indonesia, a program in rehabilitation of forest region on destructed land had become a national movement (GNRHL) by the central government on the river catchment area since 1999. Destructed forest implies to the decreasing its natural function which physically related with geological hazards such as erosion, landslide, etc. In the forest region of the Cimanuk River catchment area, landslide frequently occurs every year. As an initial step to build the early warning system, mapping of landslide susceptibilityis necessary. In this study, landslide susceptibility is approached through analysis of Geological map, rock/soil engineering formation, quantitative analysis of slope stability (SF) and plotting of previous reported landslides in the forest region.Result of analyses shows that there are 4 types of susceptibility on the study area. Highly susceptible is characterized by mountainous to hilly area on thick soil of fine grain sedimentary rocks with high density lineations representing geological structures. Medium susceptibility is characterized by hilly area on thick to thin soil of coarse grain rocks with medium density lineations. Low susceptibility is characterized by hilly area on thin soil of coarser grain from sedimentary and volcanic rocks. Very low susceptibility area is characterized by soil on alluvial plain. Special attention is carried out on swelling-shrinking type of soils, neotectonism and bare forest area on the toe of slope.
PERAN KARAKTERISTIK MORFOMETRI DAERAH ALIRAN SUNGAI BUOL TERHADAP BANJIR DI WILAYAH BUKAL, TILOAN, MOMUNU DAN BIAU, PROVINSI SULAWESI TENGAH Tawil, Sukardan; Sukiyah, Emi; Rosana, Mega Fatimah; Muslim, Dicky
Bulletin of Scientific Contribution Vol 17, No 2 (2019): Bulletin of Scientific Contribution : GEOLOGY
Publisher : Fakultas Teknik Geologi Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (692.043 KB) | DOI: 10.24198/bsc.v17i2.23172

Abstract

ABSTRAKDaerah Aliran Sungai (DAS) Buol terletak di lengan utara Pulau Sulawesi. Bentuk DAS yang menyerupai angka 7 cenderung berbentuk paralel, menandakan ada dua sungai besar yang menyatu di wilayah hilir. Bagian hilir tampak lebar, seolah membentuk bejana besar yang dapat menyebabkan aliran S. Buol tergenang dalam jangka waktu lama. Penelitian ini dilakukan untuk mengetahui seberapa besar peran morfometri DAS terhadap fenomena banjir di wilayah tersebut. Beragam metode digunakan untuk ekstraksi data dari Citra Landsat, SRTM, peta topografi dan peta tematik yang dilakukan di studio. Deskripsi dan pengukuran obyek dilakukan di lapangan. Analisis data menggunakan pendekatan kuantitatif-deskriptif menghasilkan visualisasi dalam bentuk grafik, peta dan tabel. Analisis dilakukan terhadap 17 sub-DAS Buol. Luas sub DAS berkisar dari 2,82 sampai 335,4 km2.. Secara umum DAS Buol menunjukkan bentuk lahan pedataran dan perbukitan. Pola pengaliran di DAS Buol yakni subtrellis, subdendritik, subrektangular dan anastomotik. Morfometri berperan terhadap zona bencana geologi di dataran banjir di Timur dan Timur laut DAS Buol mencakup sebagian wilayah Kecamatan Bukal, Kecamatan Momunu dan Kecamatan Biau. Pada SDB6 bentuk DAS adalah bulu burung serta SDB7 dan SDB8 memiliki bentuk DAS radial. Nilai kerapatan pengaliran (Dd) yaitu SDB6 (1,98), SDB7 (2,44), SDBS8 (1,30), SDB6 (1,98), SDB7 (2,44) dan SDBS8 (1,30). Bila nilai Dd berkisar antara 0,25 – 10, maka alur sungai melewati batuan dengan resistensi keras sehingga sedimen yang terangkut aliran sungai relatif lebih kecil. Berdasarkan hasil rekapitulasi, debit banjir dapat diperkirakan hingga 100 tahun.Kata Kunci : DAS Buol, Morfometri, Pola Pengaliran, BanjirABSTRACTThe Buol watershed is located in the northern arm of Sulawesi Island. A watershed shape that resembles the number 7 tends to be parallel, indicating there are two major rivers that converge in the downstream region. The downstream section is wide, forming a large vessel that can cause the flow of S. Buol to be inundated for a long time. This research was conducted to find out how far the role of watershed morphometric on flood phenomena in the region. Various methods are used for data extraction from Landsat Imagery, SRTM, topographic maps and thematic maps conducted in the studio. Description and measurement of the object is done in the field. Data analysis using quantitative-descriptive approach produces visualization in the form of graph, map and table. The analysis was conducted on 17 Buol sub-watersheds. The area of the sub-watershed ranges from 2.82 to 335.4 sq.km. In general, the Buol watershed shows the shape of the plains and hills. The drainage pattern are subtrellis, subdendritic, subrectangular and the anastomotic. The morphometric relationship to the geological disaster zone in the flood plains of East and Northeast Buol watershed in some areas covers Bukal Subdistrict, Momunu Subdistrict and Biau Subdistrict. SDB6 sub-watershed forms like bird feathers, while SDB7 and SDB8 are radial. The drainage density (Dd) are SDB6 (1.98), SDB7 (2.44), SDBS8 (1.30), SDB6 (1.98), SDB7 (2.44) and SDBS8 (1.30). If the Dd value ranges from 0.25 - 10, the river channel passes through rocks with hard resistance so that the sediment transported by the river flow is relatively smaller. Based on the recapitulation results, flood discharge can be estimated up to 100 years.Key word : Buol watershed, Morphometric, Drainage pattern, Flood
DELINEASI RESERVOIR PANAS BUMI BERDASARKAN LITOLOGI, ALTERASI HIDROTERMAL DAN PROFIL TEMPERATUR -, Cyrke A.N. Bujung; -, Alamta Singarimbun; -, Dicky Muslim; -, Febri Hirnawan; -, Adjat Sudradjat
Bulletin of Scientific Contribution Vol 8, No 3 (2010): Bulletin of Scientific Contribution
Publisher : Fakultas Teknik Geologi Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (543.739 KB) | DOI: 10.24198/bsc.v8i3.8254

Abstract

This study aims to delineate the breadth and depth of the geothermal reservoir and the resulting temperature. The method used is a compilation of lithology, alteration and the temperature profile that is supported by literature references and well data. Delinasi prospect area and deep reservoir of data viewed by lithology, alteration and the temperature profile. Regional prospects in the region of 2000C or more temperatures are also characterized by the presence of epidote minerals and are on lava and pyroclastic stratigraphy perselingan. The results obtained two different reservoir sites, the first located at depths of 800-1300 m above sea level and an area reached 1.37 x 107 m2., While the second is located at a depth (900 m - bottom) and an area of more than 3, 38 x 106 m2. Based on the temperature profile, the type of prospect geothermal reservoir in this area is the type of dominance of steam. .
Aktivitas Tanah Lempung Pada Formasi Bojongmanik Terhadap Kestabilan Lereng di Daerah Cikopomayak, Kabupaten Bogor, Provinsi Jawa Barat Alifahmi, Alifahmi; Sophian, Raden Irvan; Muslim, Dicky
Bulletin of Scientific Contribution Vol 14, No 3 (2016): Bulletin of Scientific Contribution
Publisher : Fakultas Teknik Geologi Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (964.745 KB) | DOI: 10.24198/bsc.v14i3.11069

Abstract

Formasi Bojongmanik merupakan formasi yang salah satu material penyusunya merupakan batulempung. Berdasarkan pemetaan geologi teknik yang telah dilakukan daerah penelitian memiliki jenis tanah lempung berplastisitas tinggi (CH) dan lanau berplastisitas tinggi (MH) menurut klasifikasi USCS (Unified Soil Clasification System).  Kondisi tanah dengan plastisitas tinggi merupakan kondisi dimana tanah dapat merubah bentuk dengan mudah akibat adanya pengaruh kenaikan kandungan air. Aktivitas mineral lempung merupakan salah satu faktor yang mengatur kestabilan lereng, dimana tanah lempung memiliki sifat dapat menyusut dan mengembang bergantung pada kadar air. Berdasarkan nilai aktivitas lempung yang diperoleh pada daerah penelitian dengan membandingkan nilai indeks plastisitas terhadap presentase kandungan lempung didapat pada lapisan bagian atas tanah (kedalaman 0.5-1m) memiliki nilai aktivitas lempung yang tinggi (>125) dengan jenis lempung Montmorilonite dan lapisan tanah bagian bawah (kedalaman 2-4m) memiliki nilai aktivitas lempung rendah (<0.75) dengan jenis mineral kaolinite hingga aktivitas lempung normal (0.75-1.25) dengan jenis mineral illite. Meskipun nilai safety factor pada daerah penelitian lebih besar dari angka stabil yang dinyatakan oleh Bowles, yaitu diatas 1.25, bahaya longsor masih memungkinkan terjadi pada saat tanah berada dalam kondisi basah, hal ini dikarenakan kandungan air dalam lempung meningkat memicu kenaikan aktivitas lempung sehingga menyebabkan kenaikan volume pada lempung. Pada peristiwa tersebut kondisi lereng akan mengalami ketidak stabilan sehingga pergerakan massa tanah terjadi untuk mencapai titik setimbang lereng tersebut. Kata kunci: kestabilan lereng, safety factor, mineral lempung, longsor
PENTINGNYA IDENTIFIKASI PATAHAN AKTIF DALAM UPAYA MITIGASI BENCANA DI KAWASAN PENDIDIKAN JATINANGOR, JAWA BARAT Muslim, Dicky; Endyana, Cipta
Bulletin of Scientific Contribution Vol 13, No 2 (2015): Bulletin of Scientific Contribution
Publisher : Fakultas Teknik Geologi Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1093.49 KB) | DOI: 10.24198/bsc.v13i2.8401

Abstract

West Java region is tectonically active area because it is close to the subduction zone between the Eurasian continental plate with the Indo-Australian oceanic plate. This led to the high intensity of the presence of active faults, either already identified or not. Jatinangor areas as education city is now growing very rapidly filled by a variety of campus facilities. There are four major colleges (UNPAD, ITB, IKOPIN, STPDN) and various supporting infrastructure. With the increasing number of population and limited land can be built, the various geological resources in this area should be managed as well as possible, including land resources as part of the various geological resource potential that can be developed to meet the needs and desires of humans. The existence of various lineament of morphology around the area Jatinangor considered as a continuation of the path which uncategorized Lembang Fault is active. A number of earthquake ever recorded in the past has the epicenter around this fault. This study aims to explain the importance of the identification of active faults in disaster mitigation efforts on the limited land resources but must meet the needs of the growing population. The results showed that there are a number of alignment around G. Manglayang that can be associated with kemenrusan Lembang Fault. At the southern foot of Mt. Manglayang spread a general lineament trending north-south and northwest-southeast which is straightness lembahan and hills. In geomorphological generally show the characteristics of active faults that are vulnerable to earthquake activity. This will limit the different characteristics of land that can be built because it must take into account the values of dynamic bearing capacity as the earthquake disaster mitigation efforts in the future. In addition, it is also necessary mitigation efforts related to disaster education to all stakeholders in the area of research.
HUBUNGAN NILAI GAMMA RAY DENGAN BATUAN PIROKLASTIK DI DAERAH CIBIRU DAN SEKITARNYA, KOTA BANDUNG, PROVINSI JAWA BARAT Hadiasti, Widia; Muslim, Dicky; Zakaria, Zulfialdi
Bulletin of Scientific Contribution Vol 14, No 1 (2016): Bulletin of Scientific Contribution
Publisher : Fakultas Teknik Geologi Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1231.249 KB) | DOI: 10.24198/bsc.v14i1.9787

Abstract

Surface gamma ray measurements were conducted at 40 sites in Cibiru area, Bandung, West Java. This location is part of Digital Topographic Map of Indonesia (Bakosurtanal) Lembar Bandung (Silitonga, 1973).  Geographically is located between E 1070 42’ 22” to 1070 45’ 05” and S 060 53’ 30” to 060 57’ 15”. This study aims to determine the value of gamma ray measured, its relationship with the content of feldspar minerals and its relationship with pyroclastic rock. Geological mapping was conducted in this research area and gamma ray measured using a gamma ray detector Radi PA-100 Horiba, and then carried out petrographic analyses of rock samples to determine the mineral content. The result reveals that the study area is consisted of coarse tuff, fine tuff and volcanic breccia with gamma ray values are different at each sites. The average value of gamma ray in coarse tuff is 0.046 ± 0.028 nSv/h, in fine tuff is 0.046 ± 0.028 nSv/h and for breccia is 0.059 ± 0.018 nSv/h. High feldspar mineral content contained in the breccia 79%, and low feldspar mineral content in fine tuff 13%. The study reveals that the value of gamma ray is relationship with the content of feldspar mineral. The relationship between value of gamma ray and pyroclastic rock that can be known from the content of feldspar mineral. High feldspar mineral content contained in pyroclastic rock that are intermediate to acid. Keywords : gamma ray,  feldspar, pyroclastic rocks.Pengukuran nilai gamma ray telah dilakukan pada 40 stasiun di daerah Cibiru dan sekitarnya, Kota Bandung, Provinsi Jawa Barat. Secara administratif, lokasi penelitian tercakup dalam peta topografi Lembar Bandung (Silitonga, 1973) skala 1:25000 dan secara geografis daerah penelitian terletak pada 1070 42’ 22” BT sampai 1070 45’ 05” BT dan 060 53’ 30” LS sampai 060 57’ 15” LS. Penelitian ini bertujuan untuk mengetahui nilai gamma ray dengan batuan piroklastik dilihat dari kandungan mineral feldspar (plagioklas  (NaAlSi3O8) dan k-feldspar (KAlSi3O8)) pada batuan. Metode penelitian yaitu dengan melakukan pemetaan geologi dan pemetaan nilai gamma ray dilakukan dengan menggunakan alat detektor Radi PA-100 Horiba kemudian dilakukan analisis petrografi untuk mengetahui kandungan mineral feldspar ( plagioklas dan k-feldspar) pada batuan. Hasil penelitian menunjukkan bahwa litologi penyusun daerah penelitian memiliki nilai gamma ray yang berbeda-beda. Nilai gamma ray pada Satuan tuf kasar rata-ratanya yaitu 0,046 ± 0,028 µSv/h, pada Satuan tuf halus rata-ratanya yaitu 0,047 ± 0,021 µSv/h dan rata-rata nilai gamma ray pada breksi yaitu 0,059 ± 0,018 µSv/h. Hubungan nilai gamma ray dengan batuan piroklastik dapat diketahui dari kandungan mineral feldspar yang terdapat dalam tuf kasar, tuf halus dan breksi monomik. Semakin tinggi kandungan mineral feldspar pada tuf kasar, tuf halus dan breksi monomik maka nilai gamma ray-nya pun makin tinggi dan sebaliknya. Komposisi mineral feldspar yang tinggi (unsur K tinggi) terdapat dalam batuan piroklastik yang bersifat menengah sampai asam. Kata kunci : gamma ray, feldspar, batuan piroklastik. 
THE INFLUENCE OF GEOMORPHOLOGY TO LANGUAGE VARIATION IN THE WESTERN PART OF JAVA, INDONESIA -, Evi Haerani; -, Dicky Muslim
Bulletin of Scientific Contribution Vol 6, No 2 (2008): Bulletin of Scientific Contribution
Publisher : Fakultas Teknik Geologi Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (205.959 KB) | DOI: 10.24198/bsc.v6i2.8161

Abstract

In Indonesia, the western part of Java Island is known as a place with very diverse culture. There are 3 provinces in this region, namely West Java, Banten, and Jakarta Capital Special Region with more than 40 million populations. Sundanese is a main culture within this region, where focal area is around Bandung City. It is accompanied by 3 other subcultures, i.e. Cirebonese (around Cirebon City), Betawinese (Jakarta City and surrounding) and Bantenese (around Serang City).Geomorphological configuration of the study area is characterized by mountainous to coastal plain areas. It implies to the characteristic diversity of culture for every community including the development of local languages. This paper is aimed to map the relationship of local languages diversity (dialect) with their geomorphological conditions in the study area.Result of the study shows that Sundanese people commonly speak humble in polite manner and live on mountainous to hilly area. The Cirebonese speaks rather Javanese combined with impolite Sundanese and lives on the northern Java coastal plain as transition area between Sundanese and Javanese. Betawinese speak rather impolite and live on the coastal plain around Gulf of Jakarta. Bantenese speak rather impolite and live on coastal plain to gentle hilly area. This result suggests that there is relationship between the characteristics of utterances of people with the nature they live on.
BIO-ENGINEERING, MELALUI PEMANFAATAN TANAMAN KALIANDRA (CALIANDRA CALOTHYRSUS) DI WILAYAH ZONA RAWAN LONGSOR JAWA BARAT -, Zufialdi Zakaria; -, Dicky Muslim; -, Raden Irvan Sophian; -, Sondi Kuswaryan; -, Ujang Hidayat Tanuwiria
Bulletin of Scientific Contribution Vol 11, No 3 (2013): Bulletin of Scientific Contribution
Publisher : Fakultas Teknik Geologi Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (433.022 KB) | DOI: 10.24198/bsc.v11i3.8297

Abstract

Landslides prone areas can be occur due to a large slope, open slopes, large erosion rate, or a large infiltration. Landslide prone areas can be prevented by a stable slope engineering. Engineering of stable slopes can be integrated through a variety of methods with preliminary procedure : 1) Mapping of landslides prone areas, 2) Slope stability analysis through the study of Safety Factor, 3) Engineering of slope stabilization and integrated through the simulation stable slope, slope design and other engineering, 4) Environmental management and environmental monitoring, 5) Bio-engineering by utilizing plants as part of a stable slope engineering systems, namely as a preventive agent of erosion, reduction of infiltration and runoff flow, landslide prevention as well as strengthening the slopes . Engineering can use the model of Starlet (Stabilisati dan Rancangbangun Lereng Terpadu, or Engineering of Slope Stabilization and Integrated) involving the role of government officials, industrial and businessmen , residents / communities , and scientists . Kaliandra chosen to be a plant that is part of a stable slope engineering . Kaliandra plants have a good root, the tree canopy is not heavy, high-protein leaves for fodder, stems and twigs are dried for energy (fuelwood ) . These plants, in addition to prevention of landslides, will be useful for people and industry. 
Co-Authors Abdurrokhim ⠀ Achmad Djumarma Wirakusumah Adi Hardiyanto Adithya Ramadhani Hasibuan Aditya Dwi Prasetio Adiwijaya, Annisa Ayungingtyas Pratiwi Adjat Sudradjat Adjat Sudradjat Adjat Sudradjat Adjat Sudradjat - Adjat Sudradjat -, Adjat Sudradjat Adjat Sudrajat Adriansyah, Yan Afiah, Mahda Agung Mulyo Agus Didit Haryanto Agus W Oscar Agus Wiramsya Oscar Agustin, Fitriani Alamta Singaribun Alamta Singarimbun Alamta Singarimbun -, Alamta Singarimbun Algi Fajar Ghaniansah, Algi Fajar Alifahmi Alifahmi, Alifahmi Andra Taufiq Andriani, Tati Andriani, Tati Anggoro Tri Mursito Anggoro Tri Mursito Anhar, Jevye Fazrin Kusumah Arif R Darana Arif R. Darana Arifianti, Yukni Arma, Yadvi Arma, Yadvi Asdani Soehaimi Atang, . Athanasius Cipta Atmadibrata, Riza Atmadibrata, Riza Azizi, Hisyam Azhar Bambang Sugiarto Bombom Rachmat Suganda Budi Nurani Ruchjana Cipta Endyana Cyrke A N Bujung Danny H. Natawidjaja Darana, Arif R Darana, Arif R Destirani, Sagita - Dewi Gentana Dewi Ulfa Astriani Donny R. Wahyudi Edy Soesanto Eko Tri Sumarnadi Emi Sukiyah Emy Sukiyah Endayana, Cipta Euis Tintin Yuningsih Evi Haerani -, Evi Haerani Fachrudin, Kurnia Arfiansyah Fahira, Ghina Faiq Nirmala Faisal Akbar Nasution Faisal Helmi Faisal Helmi Fauzan, Aldo Febri Hirnawan Febri Hirnawan Febri Hirnawan - Febri Hirnawan -, Febri Hirnawan Firmansyah, M. Nizar Fitriani Agustin Fiverno, David Feby Galih W. Swana Hananto Kurnio Hanif, Salma Nur Hendarmawan Hendarmawan Hendarmawan Hendarmawan, Hendarmawan Heri Nurohman Heriwaseso, Anjar Heryadi Rachmat Hirnawan, R. Febri Hirnawan, R. Febri Ildrem Syafri Imanuel Seru Irvan Sophian Irvan Sophian Irvan Sophian, Irvan Iskandarsyah, Teuku Yan W. M. Ismawan Iyan Haryanto Jakah Jakah Jakah Jakah Jakah, Jakah Johanes Hutabarat Johanes Hutabarat Jossi Erwindi Juniarto, Reinaldi Kamawan Kamawan Khaerani, Puspa Khaerani, Puspa Khoirullah, Nur Khoirullah, Nur Kristiawan, Yohandi Luthfan H. Jihadi, Luthfan H. M. Dwiki Satrio Manullang, Sahala Maret Priyanta Marjiyono Marjiyono Marjiyono Mega Fatimah Rosana Mega Fatimah Rosana Moh. Sapari Dwi Hadian Mudrik R. Daryono Muhamad Ridwan Muhammad Burhannudinnur Muhammad S. Sadewo Mursito, Anggoro Nadhirah Seraphine Nadhirah Seraphine Nana Sulaksana Nana Sulaksana Nana Sulaksana Nendi rohaendi Nur Hamid NUR HAMID Nur Khoirullah Nurdrajat Nurdrajat Nurida Maulidia Rahma Oscar, Agus W Oscar, Agus W Pamela Pamela Pamela, Pamela Pradnya Paramarta Raditya Rendra Prantoko, Edi Puspa Khaerani Putra, Rieza Rachmat Putri, Yunitha R.I. Putri, Yunitha R.I. R. Febri Hirnawan Raden Irvan Sophian -, Raden Irvan Sophian Raden Irvan Sophian, Raden Irvan Reza Mohammad Ganjar Gani Risna Widyaningrum Riza Atmadibrata Robby Setianegara Rukmana, Yanwar Yusup Ryan Hidayat Selasian Gussyak Seraphine, Nadhirah Seru, Imanuel Seru, Imanuel Sofyan Rachman Idris Sondi Kuswaryan Sonia Fauziah Sonny Aribowo Sudjono, Evie Hadrijantie Sudradjat, Adjat Sukardan Tawil Sumarnadi, Eko Sumaryono Sumaryono Sumaryono Sumaryono Suyono, Oon Swana, Galih W. Swana, Galih W. Tati Andriani Taufiq Wira Buana, Taufiq Wira Taufiq, Andra Taufiq, Andra Teuku Y.W.M Iskandarsyah Tulus Pramudyo Ujang Hidayat Tanuwiria Verdad Chabibullah Abdallah Iman Vijaya Isnaniawardhani Wahyuzi, Radhi Wandani, Diki Waromi, Doodle Dandy Wicaksana, Kintan Adelia Arum Widia Hadiasti, Widia Widyaningrum, Risna Yadvi Arma Yanwar Yusup Rukmana Yanwar Yusup Rukmana Yosep, Boy Yudhicara Yudhicara Yudhicara, Yudhicara Yudhicara, Yudhicara Yudi Kuswandi Yudistira Purnamaruslia Yukni Arifianti Yunitha R.I. Putri Yunus Winoto Zakaria, Zulfiadi Zufialdi Zakaria Zufialdi Zakaria Zufialdi Zakaria Zufialdi Zakaria Zufialdi Zakaria Zufialdi Zakaria Zufialdi Zakaria Zufialdi Zakaria Zufialdi Zakaria -, Zufialdi Zakaria Zufialdi Zakaria, Zufialdi Zulfialdi Zakaria, Zulfialdi