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Evaluasi Kapasitas Dan Optimalisasi Apron Pada Bandar Udara (Studi Kasus : Bandar Udara Sultan Syarif Kasim II Kota Pekanbaru, Riau) M. Fajar Anwika; Ari Sandhyavitri; Alfian Malik
Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Vol 8 (2021): Edisi 2 Juli s/d Desember 2021
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains

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Abstract

Sultan Syarif Kasim II Airport has annually experienced an increase in the number of passengers and the number of aircraft operating based on data from 2010 to 2018. Therefore, it is necessary to evaluate and optimize the apron. The purpose of this study is to determine the peak hour aircraft movements, project the need for parking stands and optimize for the existing year (2020) and the plan year, namely 2030 and 2035, using aircraft data B 737-900 as the largest planned airport aircraft. Forecasting the movement of the number of aircraft is carried out using the regression method. The results of the analysis in 2030 and 2035 the apron capacity of SSK II Airport has exceeded the existing capacity, because the current apron capacity at SSK II Airport is 12 parking stands with an area of 476 x 110 m. The area and capacity of the apron required in 2030 are 18 parking stands with an apron area of 710 x 150 m and for 2035, it is 20 parking stands with an apron area of 780 x 150 m. Keywords: Apron, Parking Stand, Optimization, Regression
Model Hidrologi Untuk Analisis Ketersediaan Air Di Daerah Aliran Sungai (DAS) Tapung Kiri Menggunakan Data Satelit Fian Syauqi; Sigit Sutikno; Ari Sandhyavitri
Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Vol 3, No 2 (2016): Wisuda Oktober Tahun 2016
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains

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The land use changes at Tapung Kiri watershed can affected the groundwater availability and affecting the fluctuations of rivers flow. Therefore, to develop strategies for a comprehensive watershed management, it is required a hydrological model that can represent the hydrological cycle of watershed. Hydrological model was performed by using SWAT tool. The SWAT simulations was performed in various scenarios for land use changes in the period of 2002, 2007 and 2012. Land use map that used as an input to SWAT were Landsat images that processed by the Supervised Classification method. Based on the results of this study, the most optimal value of coefficient of determination (R2) is 0,62 and the value of Nash Sutcliffe Efficiency (NSE) is 0,62. Process of validation obtained coefficient R2 = 0,51 and NSE = 0,40. These results have satisfied the research objectives as the findings coefficient were > R2 min 0,4, and >NSE 0,35. Analysis of groundwater availability was conducted by comparing the ratio of Qmaximum and Qminimum during 2002 to 2012. Comparison of obtained ratio value were 5,53 (2002), 11,22 (2007), and 8,68 (2012). If the value ratio Qmaximum / Qminimum was bigger, then groundwater availability increasingly critical. Therefore, changes of land use at Tapung Kiri watershed can cause groundwater reserves increasingly critical.Keywords: Land use change, SWAT model, groundwater availability.
analisa Willingness To Pay (WTP) Dan kebutuhan Air Bersih Di Kecamatan Rengat Kabupaten Indragiri Hulu Aidillah Fitria; Siswanto Siswanto; Ari Sandhyavitri
Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Vol 1, No 1 (2014): Wisuda Februari Tahun 2014
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains

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Abstract

Water is a basic of human need. Hence, there is a need to identified to what exterd people may attent of water charges. However, water is considered as free good. Water services carried out by water entities (PDAM) in Indonesia. Put charges for delivery of water. Treating water for population in the urban area. Therefore, willingness to pay water service as well as their willingness to connect where investigated in this study. The result of this research view that social economic factors has influence the willingness to pay (wtp) are revenue and total of water usage. The average of willingness to pay (wtp) is Rp 5.377,00/m3 greater than current charges is Rp 3.086,60/m3. Besides of that, 77,2% of citizen of this area have willingness to connect to water supply. It is projected that water supply required to meet. For 2014 demand is 81,2 lt/sec and 2032 is 102,2 lt/sec. There is a need to extend water treatment plan capacity up to 102 lt/sec in 2032.  Keywords: willingness to pay (wtp), charges, needs, water, Rengat       
Evaluasi Penigkatan Curah Hujan Untuk Mitigasi Bencana Kebakaran Lahan Gambut Dengan Teknologi Modifikasi Cuaca Di Kabupaten Bengkalis Mutia Ananda Perdana; Sigit Sutikno; Ari Sandhyavitri
Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Vol 4, No 2 (2017): Wisuda Oktober Tahun 2017
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains

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Abstract

The peat fires disaster occurring on the island, particularly in Riau every year, which has at least adversely affected the environment, social and economic conditions of the community. One of the fire suppression effort is Autificial Rainfall (TMC), by sowing NaCl salts in clouds that have the potential for rain. This study piked up three regency areas in Riau Province, such as Bengkalis, Rokan Hilir and Dumai. With the data used is rainfall data from TRMMsatellite and fire distribution point data from fire forest watch. The data obtained were analyzed using FileZilla, GrADS, Command Prompt, and ArcMap V.10.1 software. The resultshows that, Autificial Rainfall (TMC) can accelerate the process of rainfall, thus the number of hotspots can be reduced. So this method can be used as a long-term program in disaster mitigation of peat fires.Keywords : TRMM, TMC, Hotspot
Proyeksi Kebutuhan Pengembangan Terminal Building Bandar Udara (Studi Kasus: Bandar Udara Internasional Sultan Syarif Kasim II Pekanbaru) Bismo Anggoro; Ari Sandhyavitri; Sri Djuniati
Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Vol 3, No 2 (2016): Wisuda Oktober Tahun 2016
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains

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This study aims to investigate whether or not the extents of Sultan Syarif Kasim II International Airport which is located in Pekanbaru need to be developed. Using linear regression method, this study forecasted that there will be a need to develop terminal building area up to 63.414m2 with the capacity of passengers about 6.693.746 every year and it will be accommodated approximately 3724 passengers on peak hour in 2035. The development of terminal building area is bigger than existing area in 25.779 m2 and the capacity of passengers is 3,2 millions every year while accommodating 1866 passengers on peak hour.Keywords : Terminal Buiding, Development
Mitigasi Bencana Kebakaran Lahan Gambut Di Provinsi Riau Menggunakan Teknologi Modifikasi Cuaca (Studi Kasus: Kabupaten Indragiri Hilir, Kabupaten Kepulauan Meranti, Kabupaten Pelalawan Dan Kabupaten Siak) Ilvi Rahmi Amalia; Sigit Sutikno; Ari Sandhyavitri
Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Vol 5 (2018): Edisi 2 Juli s/d Desember 2018
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains

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Peat Land in Riau Province have become a routine disaster in recent years. Peat Land occur of because the condition of the peatlands is very deep and triggered by irresponsible parties who tend to clear land by burning. Currently Weather Modification Technology (TMC) is one of the technical solutions that can be used to overcome land fire disasters, by planting NaCl salt in clouds that have the potential to rain. the cloud that is the target of the seeding is the Cumullus (Cu) type cloud. In this study four areas were taken in Riau Province, namely Indragiri Hilir Regency, Meranti Islands, Pelalawan Regency and Siak Regency. With the data used is rainfall data from TRMM satellites and hotspot distribution data from www.fire.globalforestwatch.com. The data obtained were analyzed using FileZilla, GrADS and Command Promt software. From the data analysis, the results of TMC evaluation in general with the mission of increasing rainfall in the four target seeding areas in 2014 and 2016 succeeded in increasing rainfall thus reducing the number of hotspots. So this method can be used to overcome the disaster of land fires in Riau Province.Keywords: TMC, TRMM, Hotspot
Evaluasi Risiko Keterlambatan Pekerjaan Pembangunan Apron Baru Bandara Sultan Syarif Kasim II, Pekanbaru Syifa Yulita; Ari Sandhyavitri; Alfian Malik
Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Vol 4, No 2 (2017): Wisuda Oktober Tahun 2017
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Implementation of the project of New Apron Development Workshop of Sultan Syarif Kasim II Airport, Pekanbaru from initial observations of previous authors poses a risk during the construction period of unpredictable events by civil engineer is a force majure condition such as unpredictable volume during interim planning The time set does not include unexpected or over volume work. The delay that occurred in the project of Advanced Construction Work of New Apron Sultan Syarif Kasim II Airport, Pekanbaru on the field is 228 days (planned for 322 days but the realization in field 550 days). This resulted in the late apron at the SSK airport to be usable. However, by carrying out risk analysis, mitigation and control procedure obtained the following results: for the probability of 80% delay in execution time to 68 days. Reduction time delay reaches 70%. Implementation of risk management can control the project risk systematically.Keyword: Risk analysis, delay, project, probability.
Model Hidrologi Untuk Analisis Pengaruh Perubahan Tata Guna Lahan Terhadap Potensi Ketersediaan Air Di Daerah Aliran Sungai (DAS) Siak Muhammad Iqbal; Sigit Sutikno; Ari Sandhyavitri
Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Vol 2, No 2 (2015): Wisuda Oktober Tahun 2015
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains

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Abstract

Significant shift in the land use within Siak watershed (DAS Siak) affects to groundwater reserves. This also affected to fluctuation of the river flows. Therefore to develop a comprehensive watershed management strategies, it is required a hydrological model which is in capable to represent the hydrological cycle of the watershed. Hydrological model may use SWAT application software package. The SWAT simulations performed various scenarios for land use changes in the period of 2002, 2007, and 2012. Based on this research study, the optimal determination coefficient (R2) of SWAT output models were = 0.59, with Nash Suflicfe Efficiency (NSE) was 0.58. The determination coefficient for validation models was 0.55 and NSE was 0.48. These results have satisfied the reserach objectives as the findings coefficient were > R2 min 0.4, and >NSE 0.35. The level of ground water reserves was calculated by comparing the ratio of Qmaximum and Qminimum during the period of 2002 to 2012. It was revealed that the ratio of ground water reserves were as the following order 10,725 (2002), 6,834 (2007) and 12,951 (2012) respectively. Should the ratio value Qmaxsimum / Qminimum was bigger, the more critical ground water reserved will be. Hence, the fundamental changes in land use is Siak watershed affected to suppress the ground wateer reserve to the critical level.Keywords: Land use change, SWAT model, ground water reserve.
Kajian Kelayakan Ekonomi Proyek Dan Tarif Air Bersih Berdasarkan Metode Contingen Valuation Kota Dumai Ferry Anggriawan; Ari Sandhyavitri
Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Vol 1, No 1 (2014): Wisuda Februari Tahun 2014
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains

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The main purpose of this study is to determine the appropriate water rate based on the willingness to pay  Dumai city . This is due to the growing need for clean water in the city of Dumai  each year while the supply of clean water provided by the government is very limited. The method used in this research is  contingent valuation by  using the Statistical package for the social sciences (SPSS) to estimate the water rates in the city of Dumai. Of the water rates will be in the analysis of the Net Present Value, Benefit cost ratio, break-even point and the internal rate of return clean water projects Dumai. Addressing the needs of the water carried phasing with 4 scenarios for each of the water supply capacity starts from 80 Liter / sec in the year 2013-2014 and 160 liters / sec in the year 2016-2032. Results of analysis gives an overview of the feasibility of water  rates  projects in the city dumai with water service coverage includes 4  Dumai  of  District. East Dumai, Dumai Dumai City and South. Keywords: water rates, project feasibility, water clean, contingent valuation
Analisis Kinerja Jalan Soekarno-Hatta Pekanbaru (Studi Kasus: Depan Mall Transmart) Antos Gazali; Elianora Elianora; Ari Sandhyavitri
Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Vol 5 (2018): Edisi 2 Juli s/d Desember 2018
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains

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The decrease of road verformance is due to various factors such as the activities on the side of the road. These activities include side barriers, such as in and out vehicles, stopping vehicles, roadside parking, and pedestrians. Soekarno-Hatta Road in front of Transmart mall is currently experiencing a performance decreased during peak hours due to the increasing volume of traffic flow caused by the activity of the vehicles that going in and out fromTransmart mall. The purpose of this study is to analyze the traffic performance on the Soekarno-Hatta road in front of the Transmart Mall and find solutions to solve the problemthere. Road performance calculation method in this study was referenced to Indonesian Road Capacity Manual (MKJI 1997). The traffic data wer calculated over four days. Based on theanalysis of existing conditions at the highest peak hours occurred on Saturday at 16:15 to 17:15 pm with the result Q = 2553 pcu/hour, C = 3234 pcu/hour and DS = 0,79. Therequirement of DS < 0,75 (MKJI 1997), while the existing DS is 0,79, exceeds the MKJI requirement, so it needs a certain traffic arrangement to improve the performance of the road.One of the alternative improvement is widening the road by 5 m, from the initial width of 7 m to 12 m, This widening decreases DS value to 0,5 which is fulfill DS requirement (DS <0,75).Keywords: Soekarno-Hatta Road, Road Performance, Side Barriers, MKJI 1997
Co-Authors A.A. Ketut Agung Cahyawan W Aditya Sukrama Afdhal Suzalici Putra, Afdhal Suzalici Agus Ika Putra Aidillah Fitria Alfa Roby Khairumusa Alfian Malik Alfian Malik Alfian Malik Andi Asri Permatasari Andy Hendri Antos Gazali Ardiminsyah Ardiminsyah Aris Fadillah Arvin Arvin Arvin Arvin Bambang Siswanto Bambang Sujatmoko Bismo Anggoro Brian Charles S Copricon, Deby Elfi David, Muhammad Dehas Abdaa Dewi Herlina Dewi Herlina Dewi Herlina, Dewi Dilla Kartika Edwar AR Elianora Elianora Elianora, Elianora Erizal &#039; Fajar Restuhadi Fajar Restuhadi Fajri Rahmatullah Fakhri Fakhri Fatiha Nadia, Fatiha Febrizal Ujang Ferry Anggriawan Ferry Fatnanta Fian Syauqi Fiqri Fansyuri Saragih Fri Murdiya Galuh Rahmadyarto Ginda Burnama Gunawan Wibisono Guspi, Guspi Harnedi Maizir Helfira, Nany Hendra Agustian Hendra Taufik Hendra Taufik Herdiansyah Herdiansyah Ilvi Rahmi Amalia Imam Suprayogi Indah Kamelya Shifa, Indah Kamelya Indra Kuswoyo Irvan A Ito Tandika Jhon Hadi Kusuma Lita Darmayanti Luse Benita M Galang Rosyandi M Nurmandra Muas M. Dian Rioputra M. Fajar Anwika Malau, Natalia K Manyuk Fauzi Marbun, Douglas Mardan Fajri Mariani Damanik Mashuri Mohtar Anwar Moulana Rizaldi Mufriadi Mufriadi Muhamad Azizi Muhamad Yusa Muhammad Ikhsan Muhammad Ikhsan Muhammad Ikhsan Muhammad Iqbal Muhammad Zulfiqar Mutia Ananda Perdana Naswandi wanto Nessa Riana Putri, Nessa Riana Niko Saputra Nur Ihsan Prasetia, Bayu Reski Raja Andrian Maulana Rama Dwi Aryandi Reni Suryanita Riau Satrya Alamsyah Riya Nisa Putri Rizki Ramadhan Husaini Rizki Sahputra Roma Dearni Rosma, Iswadi Hasyim Rumeisyah, Rumeisyah Sigit Sitikno, Sigit Siswanto Siswanto Sitompul, Iskandar R Soewignjo Agus Nugroho Sri Djuniati Sri Djuniati Sri Juniati Suandi, Oki Sutikno, Sigit Suwitno Syifa Yulita Tri Tjahjono Vito Charly Yogi Guntara Zulfahmi Zulfahmi Zulfikar Djauhari Zulkarnain Yusuf