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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
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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
Penjadwalan Rotasi Daerah Irigasi Simandolak II Kabupaten Kuantan Singingi Ririn Rindayani; Manyuk Fauzi; Bambang Sujatmoko
JURNAL TEKNIK Vol. 13 No. 1 (2019): Edisi April 2019
Publisher : JURNAL TEKNIK UNILAK

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31849/teknik.v13i1.2930

Abstract

Daerah irigasi Simandolak II Kabupaten Kuantan Singingi dengan luas lahan irigasi 690,10 Ha memerlukan manajemen sistem pemberian dan pembagian air sebagai solusi kekurangan air untuk mencukupi kebutuhan air irigasi. Rencana tata tanam dengan meningkatkan intensitas tanam menggunakan dua sistem, yaitu pemberian air dengan luasan total dan penggolongan. Kejadian deficit pada pembagian air dengan menggunakan sistem pemberian luasan total lebih banyak dibandingkan sistem penggolongan yaitu pada bulan November periode 1 sebesar 1,40 m3/dt. Evaluasi ketersediaan air menggunakan faktor K yaitu K=1. Rotasi pembagian air irigasi dilakukan berdasarkan kondisi deficit pada neraca air setelah penggolongan dengan kejadian terbanyak pada pola tanam padi-padi-padi dengan 8 kejadian. Rotasi ditekankan pada pemenuhan untuk beberapa petak dalam satu golongan kemudian dirotasikan kepetak dan golongan lain sesuai jadwal pemberian air pada masa pertumbuhan tanaman dengan periode gilir selama 15 harian. Persentase peningkatan volume rotasi terbesar terjadi pada Simandolak II MT III untuk pola tanam padi-padi-padi sebesar 66%.
Sistem Pemberian Air secara Rotasi Daerah Irigasi Kaiti Samo di Kabupaten Rokan Hulu Anggraini Lenry Rahman; Manyuk Fauzi; Bambang Sujatmoko
JURNAL TEKNIK Vol. 13 No. 1 (2019): Edisi April 2019
Publisher : JURNAL TEKNIK UNILAK

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31849/teknik.v13i1.2931

Abstract

Daerah irigasi Kaiti Samo Kabupaten Rokan Hulu memiliki luas lahan irigasi 1.594 Ha. Ketersediaan debit bendung yang semakin menurun dan kebutuhan air pertanian yang semakin meningkat, sehingga perlu diatur sistem pemberian dan pengaturan air secara optimal. Rencana tata tanam dengan meningkatkan intensitas tanam menggunakan dua sistem, yaitu pemberian air dengan luasan eksisting dan penggolongan. Pengaturan air dilakukan dengan menggunakan sistem rotasi. Hasil analisis neraca air didapat bahwa terjadi kekurangan air lebih banyak ketika menggunakan luasan eksisting untuk menghitung kebutuhan air irigasi dibandingkan jika menggunakan luasan secara golongan. Persentase pemanfaatan rotasi dan penggolongan terhadap debit ketersediaan didapatkan hasil bahwa rotasi mengurangi jumlah kejadian defisit yang masih ada ketika dilakukan penggolongan, tetapi rotasi tidak menghilangkan seluruh kejadian defisit tersebut. Persentase peningkatan volume terbesar terjadi pada daerah irigasi Kaiti Samo untuk pola tanam padi-padi-padi pada bulan Juli periode I volume persentase golongan terhadap ketersediaan sebesar -6% setelah di rotasi persentase meningkat 35% menjadi 29%.
Kajian Sedimentasi pada DAS Sail Pekanbaru dengan Menggunakan SIG dan Metode USLE Aisah kurnia utami; Manyuk Fauzi; Bambang Sujatmoko
JURNAL TEKNIK Vol. 13 No. 1 (2019): Edisi April 2019
Publisher : JURNAL TEKNIK UNILAK

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31849/teknik.v13i1.2965

Abstract

Modifying of Sail watershed land-use will increase the surface flow and causes erosion and sedimentation. USLE is used for estimating the soil erosion and GIS is used for predicting the size of USLE parameters. The results of the analysis show that erosion occurred at DAS Sail is a category of low class (15-60 ton/ha/year). The results of the research show that on some sub DAS Sail there is land sediment because the erosion value is greater than the value of the carrying capacity, such as sub DAS 1 with the value 11833130.27 > 25924.71115 (SE > Tc) and Sub DAS 2 with a value of 61212.60687 < 800875.7768 (SE < Tc) does not occur because the erosion value shows less than the value of carrying capacity occurring in the watershed
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 Buchori 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