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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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Model Fisik Sub Surface Flow Constructed Wetland Untuk Pengolahan Air Limbah Musala Al-Jazari Fakultas Teknik Universitas Riau Hidayat, Taufiq; Darmayanti, Lita; Sujatmoko, Bambang
Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Vol 1, No 2 (2014): Wisuda Oktober Tahun 2014
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains

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Abstract

Musala Al-Jazari is located in the Faculty of Engineering, University of Riau. Activity in musala every day produces a wastewater effluent. Wastewater directly discharged and allowed to seep in flooded soil without first processing that can affect groundwater quality. One of the appropriate technology is simple, inexpensive and easy in operation and maintenance system to reduce pollutants in wastewater was constructed wetland. The purpose of this study is to plan physical model of Sub Surface Flow Constructed Wetland (SSF-Wetland) field scale, determine the effectiveness of SSF-wetland in reducing water waste and calculate budget construction costs SSF-Wetland. Research using medium black soil and water jasmine plants (Alisma plantago). Water quality parameters tested were pH, Chemical Oxygen Demand (COD) and Total Suspended Solid (TSS). The results of the study resulted in the highest efficiency value of 78.07% reduction in COD, TSS of 78.72% and an increase in the pH value of 27.59%. From planning SSF-Wetland obtained the total planned budget of Rp. 6,574,527.16. Overall the results showed that the constructed wetland besides being able to improve the quality of waste water can also beautify the area musala.  Keywords: wastewater, constructed wetland, alisma plantago
Kinerja Sub DAS Siak Bagian Hulu Dalam Pengelolaan DAS Siak Khairullah, M; Suprayogi, Imam; Sujatmoko, Bambang
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

Siak river is one of the major rivers that gain national attention and was also included in the category of national strategic river, because the river has a function and a very large role in the development of the region and the economy both locally, regionally and nationally. The research objective is to monitor performance subzone Siak Hulu Part In Siak River Basin Management uses two criteria, namely the use of land and water management. Land use criteria determined by indicator closure by vegetation, suitability of land use, and the index of erosion, while water management criteria determined by indicator of river water discharge. DAS performance results Siak Hulu Section obtained a weighted sum of 26%, a total score of 12, the total value of the indicator 58 and the category is rather good. DAS performance results Siak Hulu section obtained with a value of 2.23, the value category classification DAS performance Siak Hulu section has a subzone category are "Rather Good". Performance Part subzone Siak Hulu quite a bit better illustrates that than the four indicators used in the assessment of the performance of subzone Siak Hulu section is one of the better parameters.Keywords : Watershed, Siak River, DAS Performance Parts Siak Hulu.
Evaluasi Kapasitas Drainase Kota Bangkinang Bagian Tengah (Kelurahan Langgini) Putra, Jasman Adi; Sujatmoko, Bambang; Fauzi, Manyuk
Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Vol 4, No 1 (2017): Wisuda Februari Tahun 2017
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains

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Abstract

The flooding area in Bangkinang city were around DI Panjaitan road and suburban of Petai I river, where drainage capacity can’t received most flow discharge that is flowed from catchment area, then the channel that have not enough capacity cause the discharge flows into was DI Panjaitan road channel and petai I river not optimal, flooding and inundated happened. This condition causes people who live in that area uncomfortable. This study aims to analyze the drainage system and the channel capacity to drain runoff so that flood was not happened in flood area. Rainfall station data of Pasar Kampar for 15 years used to determine planed rainfall by using 10 years return period and get planned rainfall (R24) of 135,990 mm. From the data of topographic, flow patterns and planed rainfall used to calculate discharge for the required dimension channel. Results of research show that the existing capacity of channel dimension can’t enough to receive the discharge, so that it is done the normalization on channel e.g : SD Panjaitan Kn4, SD Petai1 10, SD Petai1 12 and SD Petai1 13.Key words: Bangkinang, floods, rainfall, discharge, drainage channel.
Simulasi Profil Muka Air Banjir Sungai Petai Di Kota Bangkinang Riandi, Daly; Fauzi, Manyuk; Sujatmoko, Bambang
Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Vol 5 (2018): Edisi 1 Januari s/d Juni 2018
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains

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Abstract

Petai River is the main channel that drains water from most of the drainage in Bangkinang City to Kampar River. The current channel capacity is considered insufficient to drain water, due to frequent flood events occurring at some points of the Petai River. The purpose of this study is to simulate the flood discharge in the existing Petai River cross section, using 10 years return period of flood design. The results of the flood water simulation in HEC-RAS show flooding in Petai 1 and Petai 2 Rivers, but there is no overflow on Petai River 3. Keywords : Petai River, flood, water surface simulation, HEC-RAS,
Pemenuhan Kebutuhan Air Bersih Dengan Sistem Rain Harvesting Di Desa Pematang Duku Kecamatan Bengkalis Kabupaten Bengkalis Ferdina, Muthia; Sujatmoko, Bambang; Fauzi, Manyuk
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

Pematang Duku is one of village in Bengkalis Distric, Bengkalis Regency. It’s difficult to find some clean water in this village, because has red brown color. The color of water will be sticky, if we use it for showerring and washing. When it rains, people collect the rain water with simple tool like bucket, but it can’t fulfill their needs for long time. In order to fulfill their needs of clean water, we need to apply technology in rain harvesting in Pematang Duku Village Bengkalis Distric, Bengkalis Regency. The research uses behavior model method that using of Rain Cycle 2 software with data input consists of daily rainfall data in a year (mm/day), effective wide of the roof (m2) coefficient of drainage from the roof and data of water needs according to the number of families (m3/day). The main result is number determination of percentage of the water that can be harvested .Keywords : Rain Harvesting Technology, Bengkalis, Rain Cylce 2 Software
Peramalan Gelombang Untuk Menentukan Konfigurasi Groin Devita, Venni; Sujatmoko, Bambang; Fauzi, Manyuk
Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Vol 6 (2019): Edisi 1 Januari s/d Juni 2019
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains

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Abstract

Bengkalis coast has been attacked by abrassion and to restored or to reduce the attacked adding beach buildings. The purpose of this research is to provide general information of around the coast. The method used in this research is wave forecasting uses the SPM'84 method and this research uses wind data as a wave generator. Wind data is used to get the average wind speed The results showed in this research are that the dominant wind direction for 5 years is northeast with an average speed of 7.0 meters / second with a fetch of 61.167 km. Wave height of 1.33 m and a period of 5.4 seconds. High breaking waves is 1.120 m at depth 1.682 m.    Keywords: Bantan Coast,Wave Forecasting, Groyn
Analisis Evaluasi Pemanfaatan Sumber Daya Air Di Das Batang Arau Kota Padang Menggunakan Program Linier Putri, Jeffilianti Tri; Sujatmoko, Bambang; Fauzi, Manyuk
Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Vol 6 (2019): Edisi 1 Januari s/d Juni 2019
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains

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Abstract

The Batang Arau basin consists of seven sub districts, namely Padang Selatan Sub district, Padang Barat Sub district, Padang Timur Sub district, North Padang Sub district, Bungus Teluk Kabung Sub district, Lubuk Begalung sub district, and Lubuk Kilangan sub district. The city of Padang currently developing, consequently changes land use, fearing the potential and volume of water discharge in the Batang Arau basin will experiencing a shortage due to lack of water absorption. Due to limit water resources, an evaluation of the utilization of water resources is conducted using the QM for Windows 5 program. Depenable discharge and water requirements of each sector are the constraint that are input into a linear program. The results of the evaluation of this water utilization analysis obtained 121 industries, 1,219 beds in hotels, 2,199 beds in hospitals, and 470,088 denizen and 1,785 ha of irrigation with three alternative cropping patterns. Of the several alternatives, the biggest profit is obtained in alternative I with a profit of Rp.58,669,796,046.00/year. Based on the evaluation of water utilization analysis, it was found that the condition of the Batang Arau basin until 2017 was not a deficit.Keywords: Water utilization, linear programming, QM For Windows 5
Penyusunan Skala Prioritas Saluran Drainase Di Tiga Kecamatan Zahra, Vivi Widia; Sujatmoko, Bambang; Hendri, Andy
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

The inundation area is an area that inundated by water in case of the drainage channel cannot accommodate the flow of discharge, which causes the material losses and disturb the community activities. However, to solve the problem of flooding in Pekanbaru can not be done thoroughly because of the limited funds. Therefore, it is necessary to prepare the priority scale of channel rehabilitation drainage in Pekanbaru. The preparation of priority scale of drainage channel is done by using Analytic Network Process (ANP) method and assisted with Super Decisions software. The preparation of the priority scale refers to the rules minister of public works number: 12 / PRT / M / 2014. The results show there are 10 locations which ranked by the priority scale from the highest to the lowest which is the highest priority is the Tanjung Datuk street of Limapuluh subdistrict and the lowest is kota baru street of Senapelan subdistrict.Keywords : Analytic Network Process, Inundation, Drainage channel, Priority scale
Analisis Karakteristik DAS Tapakis Berbasis Sistem Informasi Geografis Untuk Analisis Hidrograf Satuan Sintetik Zahri, Rifqi; Fauzi, Manyuk; Sujatmoko, Bambang
Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Vol 4, No 1 (2017): Wisuda Februari Tahun 2017
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains

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Abstract

Information of characteristic watershed is very important to analysis tranformation rainfall be runoff. Study area in the river akuaman, that there is watershed of tapakis. One of the methods to analyzes the characteristic of a stream zone is by utilizing Digital Elevation Model (DEM). DEM`s data is processed by using the Geographical Information System Technology (GIS). The provided data and Geographical Information System is used to extract the characteristic of watersheds quickly, automatically, and integrated with other watershed`s data. By the availability of DEM`s data which is processed by using GIS application, is capable to produces the watershed characteristic`s data, which will be used to calculate the discharge of flood with Hidrograph Unit Syntetic method (HSS). The Hidrograph Unit Syntetic method which were used on this research are Gama I, Nakayasu, ITB-1, ITB-2, SCS, and Synder. The concept of syntetic unit of hydrograf with a value of control volume / run off must be approaching a value 1 mm of high direct run off (HDRo), so that known a method of syntetic unit of hydrograf can be applied to watershed. In a case study can be seen a all method of syntetic unit of hydrograf applicable to the watershed of Tapakis with the result is Gama I 0.77 mm , Nakayasu 1,01 mm , ITB I 1.00 mm , ITB II 1.00 mm , SCS 1.00 mm ,and Snyder 1,83 mm and the value of HDRo approaching 1 mm and the value of control volume below 5 %Key Word: Gama I, Nakayasu, SIG
Analisis Tinggi Tanggul Sebagai Bangunan Pengendali Banjir Menggunakan Metode HEC-RAS Fatharani, Aghnia; Sujatmoko, Bambang; Rinaldi, Rinaldi
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

The area located on the banks of the Sail River, especially the downstream part of the river is an area that hasthe potential to flood and puddle when the rainfall is high in the upper reaches and the influence of the high tideof the Siak river. Floods that occurred on the banks of the Sail River inundated several infrastructures such asroads and residential areas. Based on Antara (2017), in Bambu Kuning street, the village of Rajosari was hit bya puddle of Sail river as high as about 30-60 cm, while around the residential area the height of the water was20 cm. The stages of the research are analyzing the frequency of rainfall data first, then calculating the planneddischarge with Nakayasu HSS, then hydraulic modeling using the HEC-RAS Program, after the flood waterlevel is obtained, the embankment planning is carried out. Based on the results of the analysis of the Sail Riverflood height, it was found that the flood face elevation in the upstream river, cross section 61 (SC 61) is 7.91 mor 1.57 m from the left bank of the river and 1.51 m from the right bank of the river and elevation flood face inthe downstream, cross section 0 (SC 0) is 2.67 m or -2.85 m from the left bank and -1.77 m from the right bank(non-flood conditions). After normalization, the height of the embankment plan is an elevation of 5.5 m at sta 0+ 050, elevation of 7 m sta 0 + 150-sta 2 + 150 (2000 m), elevation of 7.5 m sta 2 + 200-sta 3 + 050 (850 m)thus the water level elevation in the Sail river has decreased ± 1 m.Keywords: flood, embankment, HEC – RAS
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