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All Journal Jurnal Sains dan Teknologi Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Proceedings ACES (Annual Civil Engineering Seminar) Jurnal Teknik Journal of Geoscience, Engineering, Environment, and Technology Jurnal Sinergitas PkM & CSR JURNAL SAINTIS Jurnal Ilmiah Rekayasa Sipil Unri Conference Series: Community Engagement Journal of Applied Materials and Technology Jurnal SENDI Lowland Technology International Bhakti Nagori (Jurnal Pengabdian kepada Masyarakat) SAINSTEK Jurnal Teknologi & Rekayasa Sipil
Bambang Sujatmoko
Universitas Riau
Agriculture, Biological Sciences & Forestry Arts Humanities Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mechanical Engineering Physics Public Health Social Sciences Transportation

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Journal : Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains

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Pemetaan Indeks Risiko Banjir Dengan Menggunakan Aplikasi Sistem Imformasi Geografis (SIG) Kecamatan Tampan, Marpoyan Damai, Dan Payung Sekaki Nerrissa Arfiana; Bambang Sujatmoko; Andy Hendri
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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Abstract

Mapping of risk index is starting step before we take an action to reduce flood. Risk index map is analyzed by using hazard, vulnerability, and capacity index. Hazard index is analyzed by some parameters, there are depth, frequency, and flood duration parameter. Then flood map is get by result of HEC-RAS modelling. Capacity index is analyzed base percentage of well drainage. Then risk index can be analyzed base of equation in PERKA BNBP No. 2 in 2012.The result of risk index is classified in three classes, there are low, mid, and high class. Alot of subdistricts have risk index in middle class. There are 8(eight) subdistricts in mid class of risk index, they are Simpang Baru, Sidomulyo Barat, Tuah Karya,Tangkerang Tengah, Sidomulyo Timur, Wonorejo, Tampan, and Labuh Baru Barat. Low index is being in five subdistrict, they are Delima, Tangkerang Barat, Maharatu, Labuh Baru Timur, and Air Hitam.Keywords : capacity, flood risk index, hazard, and vulnerability.
Analisis Kapasitas Tampungan Waduk Sungai Paku Kecamatan Kampar Kiri Kabupaten Kampar Andika Satria Agus; Mudjiatko Mudjiatko; Bambang Sujatmoko
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

Sungai Paku reservoir built by the Public Works Department of Riau Province in Sungai Paku, Kampar Kiri subdistrict, Kampar district used as a irrigation water source to irrigate 373 hectares of agricultural land in the Regional Irrigation (DI) Sungai Paku and is planned as a raw water source for the population in surroundings. Base contours Sungai Paku reservoir are needed to determine the reservoir capacity curve. This curve expressing the relation of elevation, area, and volume in Sungai Paku reservoir. Water availability in Sungai Paku reservoir is calculated by the method of Mock while water loss is calculated from the outflow through the outlet, evaporation, and raw water needs of the population. The results showed the largest water availability occurred in April in the amount of 2.5217 m3 / sec and the largest water loss occurs in December in the amount of 0.7150 m3 / sec. Water shortages occur in August amounted to 0.1087 m3 / sec or in units of volume (m3) will be amounted to 291,124.914 m3 with the life storage capacity of the Sungai Paku reservoir of 2,497,988.579 m3 Sungai Paku reservoir able to cover water shortages occur and can be used as a raw water source for the population in surroundings.Keyword : Reservoir, storage capacity, water balance
Analisa Pengaruh Perubahan Tata Guna Lahan Terhadap Sistem Drainase Kawasan Jalan Dorak Kota Selat Panjang Menggunakan Program Bantu EPA SWMM 5.0 Khoirul Ghofirin; Imam Suprayogi; Bambang Sujatmoko
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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Abstract

Dorak street in Selat Panjang city an area that in the future is planned as a regional center of government, office and industrial. It is written in the Detailed Spatial Plan (RDTR) Selat Panjang city in 2013-2032.the condition of this area is still dominated by vegetation to absorb the rain now, but with the urban development plan, the vegetation region turned into housing, offices and trade. Such changes affect the condition of the drainage system on the road Dorak so flooding. To prevent more floods it was necessary to predict how much the flod’s high that occurred based on land use in 2032. This study uses EPA SWMM 5.0 to evaluate the ecurade problems. Based on the simulation results with the land usement in 2013 the occurred flood’s high was 0,416 m and the 2032 land usement and flood elevation of 1,165 m. With the change of land use in 2032 floods occur quite high. Gets approximate results with the recent flooding, flood prevention needs to be done by changing the dimensions of the channel. from the simulation results shown channel dimensions are able to cope with the flood is 2.5 m x 2.2 m by adding floodgates.Keywords: Flood, Drainage, EPA SWMM 5.0
Analisa Drainase Untuk Penanggulangan Banjir Menggunakan EPS SWMM (Studi Kasus : Perumahan Mutiara Witayu Kecamatan Rumbai Pekanbaru) M Rizal Zarkani; Bambang Sujatmoko; Rinaldi Rinaldi
Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Vol 3, No 1 (2016): Wisuda Februari Tahun 2016
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains

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Abstract

Flood is one of the negative effects that are often encountered during the rainy season. In addition to rain, flooding is also caused by tidal wave and poor management of drainage. Housing area of Mutiara Witayu located at Gotong Royong street Sri Meranti Village District of Rumbai Pekanbaru is an area that is prone to flooding so it is necessary to work on a solution that can cope with flooding. This study aimed to evaluate the capacity of drainage and determine the alternatives to address the problem of flooding. EPA SWMM application version 5.0 is used to evaluate the problems. The results showed that the application of EPA SWMM 5.0 quite reliable to evaluate the channel capacity in order to cope with the flooding. There are 4 simulations which were performed in this study. The simulation results of changing the slope of the channel is able to cope with the flood by 82,635%, simulation by changing the channel dimensions of 0,80,8 m, 1,01,0 m, and 1,01,2 m respectively can to cope with the flood by 89,295 %, 92,915% and 94,797%, while simulation by changing the dimension and slope can to cope with the flood by 100%. Simulations by operating the pump with 6 m3/s discharge is able to dispose the water that goes into the storage pool when the door is operated.Keywords: Flood, Drainage, EPA SWMM 5.0
Pengendalian Banjir Pada Kawasan Mutiara Witayu Kecamatan Rumbai Pekanbaru Sovia Revina; Bambang Sujatmoko; Manyuk Fauzi
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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Abstract

Regions Mutiara Witayu is an area with low ground, where not all runoff from rainwater can flow by gravity into the Siak River, when the high tide happen on Siak River during the rainy season there will be some back waters, so the water that should be drainaged to Siak River become overflow. This study aims to determine the capacity of the pump to serve the existing flood volume. From the calculation of flood volume that can be accommodated by the reservoir is at 5050, 876 m3. To overcome the flood in the area Mutiara Witayu completely due to R5, R10 and R25 without causing inundation by using a pump with a capacity of 6 m3 / sec. The using of 5 m3 /sec pump’s power can be used to solve the flood due to R5, R10 and R25 in the Regions Mutiara Witayu with 2908.981 m3 storage capacity will be required.Keywords: flood, ponds reservoirs, pumps
Analisis Koefisien Rezim Aliran (Kra) Berdasarkan Permenhut No: P.61/2014 (Studi Kasus: Sub Das Batang Sinamar, Sub Das Batang Ombilin Dan Sub Das Lubuk Ambacang) Sutopo Sutopo; Yohanna Lilis H; Bambang Sujatmoko
Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Vol 7 (2020): Edisi 1 Januari s/d Juni 2020
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains

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Abstract

Activities to determine the development of satisfaction, quality, and continuity of water flow from watersheds / sub-watersheds, namely by monitoring and evaluating water systems, one of the monitoringand evaluation of water systems using KRS (River Regime Coefficient) Based on Permenhut No: P.61 / 2014 conducted in Sub Batang Sinamar watershed, Batang Ombilin watershed and Lubuk Ambacangwatershed. This watershed was chosen because in this area floods occur every year. The data used are Indragiri Hulu watershed map data and discharge data to analyze the KRA value. The results of KRAanalysis in the Batang Sinamar Sub-watershed from 2010 to 2018 amounted to 35.40 included in the classification of "Low" with a score of 0.75, the results of the KRA analysis on the Batang Ombilin Subwatershed in 2009 to 2018 amounted to 248.20 included in the classification of "Very High" with a score of 1.5 and the results of the analysis of the KRA analysis in the Lubuk Ambacang Sub-watershed in 2009 to 2018 amounted to 35.56 included in the classification of "Low" with a score of 0.75.Keywords : water management monitoring, flow regime coefficient, indragiri watershed
Profil Muka Air Banjir 25 Tahun Di Sungai Siak Segmen Meranti Pandak Dengan HEC-RAS Rakhmad Ramadhan; Bambang Sujatmoko; Rinaldi Rinaldi
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

The area located on the banks of the Siak river, especially the Meranti Pandak Village area, is an area that has the potential for flooding and inundation during high rainfall and the influence of high tides on the Siak river. Floods that occurred in this area inundated several infrastructures such as roads and residential areas. Based on Kompas (2018), floods with a height of 60 cm – 1 m hit residents of RW 02 and RW 12, Meranti Pandak Village. The stages of the research carried out are by analyzing the frequency of rainfall data first, then calculating the planned discharge with HSS Nakayasu, then hydraulic modeling using the HEC-RAS Program, after the flood water level is obtained, the gate and water pump planning are carried out. Based on the results of the analysis of the flood height of the Siak river at the 25-year return period, the flood level in the upstream river, cross section 17 (SC 17) is 19,30 m or -0.90 m from the left bank of the river (non-flooded condition) and 0.30 m from the right bank of the river (flood condition) and the flood face elevation at the downstream (flood condition), cross section 1 (SC 1) is 17,35 m or 1.94 m from the left bank (flood condition) and 1.45 m from the right bank (flood condition).Keyword: flood, rainfall, HEC-RAS
Analisis Statistik Data Curah Hujan Harian Pada Das Siak Berdasarkan Aic (Akaike Information Criterion) Mega Putri Komalasari; Bambang Sujatmoko; Manyuk Fauzi
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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Abstract

Analysis of hydrological data is needed to determine the rainfall characteristics that suitable to space and time. Analysis of hydrological data can interpret the possibility of an upcoming event based on the data from the past. This interpretation uses probability distribution. The probability distribution that commonly used is Gamma Distribution, Exponential Distribution, Normal Distribution, Normal Log Distribution, Gumbel Distribution, and Log Person III Distribution. The purpose of this study was to choose the probability distribution based on Akaike Information Criterion (AIC) and to determine its compatibility with the Chi Square test and the Smirnov Kolmogorov test. The maximum likelihood value of each data distribution is evaluated by AIC value. The distribution that has the smallest AIC values were re-tested with Chi Square test and Smirnov Kolmogorov test. The results showed that in the Siak River Basin, Normal Distribution has the smallest AIC value with AIC value -2.203 for Buatan Station, -2.486 for Kandis Station, -2.939 for Pekanbaru Station and -3.184 for Petapahan Baru Station. However, Normal Distribution can not be accepted as the best distribution according to Chi Square test and Smirnov Kolmogorov test.Keywords: Akaike Information Criterion (AIC), Probability Distribution, Chi Square test, Smirnov Kolmogorov test
Simulasi Data Curah Hujan Harian Menggunakan Stokastik Rantai MArkov Dengan Orde 3 x 3 (Studi Kasus : Daerah Aliran Sungai Kampar) Rahmad Sandi; Bambang Sujatmoko; Mardani Sebayang
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

The purpose of this study is to predict daily rainfall data and gain an overview of the parameters of daily rainfall simulation models to investigate two state, the dry state and the wet state. Analysis of daily rainfall simulation models in the Kampar river basin consists of two main models, namely simulated rainy days and dry days and simulation of the rainfall with Markov chain . Daily rainfall data 1983 to 2010. The stations are Koto Baru Station, Muara Lembu Station, Pasar Kampar station, Lipat Kain station. Rainfall data were divided into 4 length data 10, 15, 20 and 27 years. Each time series was constructed such that the events in question had the same opportunities as continuos recording results. Rainfall simulation results were tested using Chi Square test. With the increase in length of data used, generally will result in the value of Chi-Square are smaller and have a smaller error rate..Keywords: dry state, wet state, Markov chain, length of data, chi squared test
Kalibrasi Metode Clark Dan Snyder Durasi 3 Jam Dan 6 Jam DAS Siak Bagian Hulu Dengan HEC-HMS Rosyid, Rohman; Handayani, Yohanna Lilis; Sujatmoko, Bambang
Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Vol 5, No 1 (2018): Wisuda April Tahun 2018
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains

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Abstract

Upper Siak watersheds have increased discharge due to land use change. This study aims to determine the method of transforming the Upper Siak watershed. Various hydrological modeling to calculate flood discharge has been developed, one of which used in this research is HEC-HMS (Hydrologic Engineering Center-Hydrologic Modeling System). The transform method used is the Clark method and the Snyder method for modeling the HEC-HMS output flood discharge. Input calibration is daily rainfall data, hourly discharge, and 2012 land use map. Based on the calibration results showed that the method of flood discharge Clark duration of 3 hours and 6 hours have Percent value error in peak flow of 0.00 and 0.02. Snyder method of 3 and 6 hours duration have error value in peak flow of 0.01 and 0.01.Keywords: land use change, calibration, flood discharge, HEC-HMS
Co-Authors ', Rinaldi AA Sudharmawan, AA Aisah kurnia utami amad, Ali Aminaton Marto Andika Satria Agus Andy Hendri, MT, Andy Anggraini Lenry Rahman Ari Sandhyavitri Bochari - Buchori Buchori Bunga Rabby Zalfi Citra Dewi Simbolon Darmawan, Igeny Dwiana Dedi Lesmana, Dedi Devita, Venni Doli Ananta Putra Elianora - Elsa Rina S Ermiyati Ermiyati, Ermiyati Fatharani, Aghnia Fauzi, Manyuk Ferdina, Muthia Ferry Virgiawan Firdaus Firdaus Freester, Joy Garsia, Dafit Ghofirin, Khoirul Ghofirin, Khoirul Gopal Adya Ariska Hadthya, Reinhart ' Hafiz Catur Anggoro Haji Gussafri Hendra Mulyadi Muslim Hugo Pratama Imam Suprayogi Irpan, Apdani Isdianto Isdianto Isdianto, Isdianto Ismeddyanto, Ismeddiyanto Joleha, Joleha Khairullah, M Khoirul Ghofirin Lita Darmayanti M Fadhil Nur M Rizal Zarkani M. Rizki E. Janrosl Malik Habibillah Mardani Sebayang Mathias Robianto Mega Putri Komalasari Meiki Prayudi Mintio, Reygi Raica Mohd Syarwan Mudjiatko Mudjiatko Mudjiatko, Mudjiatko Muhamad Yusa Muhammad Hadi Hasibuan Muhammad Khalilullah Muhammad Sukri Muhardi Nerrissa Arfiana Ongko, Andarsin Pratama, Rizki Putra, Jasman Adi Putri, Jeffilianti Tri Raeni Evanta Br. Tarigan Rahmad Sandi Rakhmad Ramadhan Randa Kurniawan Rellyadi Saputra Laset Reza Ahmad Fadhli Reza Ahmad Fadhli, Reza Ahmad Riandi, Daly Rianty Sihaloho Rinaldi Rinaldi Rinaldi Rinaldi Ririn Rindayani Robby Aulia Syuhada Rohman Rosyid Rosyid, Rohman S Siswanto Soewignjo Agus Nugroho Sovia Revina Sri Djuniati Suprasman Suprasman Sutikno, Sigit Sutopo Sutopo Syamsul Arifin Syarifah Sophia Vinka Zafani Vito Charly Wahyudi, Rioza Wendi Nofriandi Yenita Morena Yohanna Lilis H Yudha Andestian Yudha Andestian, Yudha Zahra, Vivi Widia Zahri, Rifqi Zikron Hirvan