scholarly journals EVALUASI PERENCANAAN DRAINASE MENGGUNAKAN SIMULASI HEC RAS 4.0 ( Studi Kasus : Jalan Budiman – Tembilahan)

2021 ◽  
Vol 7 (1) ◽  
pp. 30-39
Author(s):  
Jusatria . ◽  
M. Gasali M.
Keyword(s):  
Rectangular Cross Section ◽  
Rapid Development ◽  
Drainage System ◽  
Drainage Channel ◽  
The Road ◽  
Excess Water ◽  
The People ◽  
Discharge Simulation ◽  
The City ◽  
Duration Of Development

Abstract The rapid development of the city has resulted in the development of development in each city getting more massive with a relatively fast duration of development. This has very significant impacts on the livelihoods of the people. One of the impacts is flooding that occurs due to wrong land use and improper drainage makers. Drainage as a diversion system for excess water is needed to divert water that falls into the road body and tackle inundation that occurs when it rains. This is intended to reduce the risk of accidents due to slipping of tires due to water. The planning of the road surface drainage system in the case of the Budiman Kota Tembilahan road needs important attention in order to avoid flooding or accidents. In this study, an analysis of drainage planning was carried out with a simulation using hecras 4.0 software to simulate the planned drainage conditions on Jalan Budiman, Tembilahan city. After collecting data on the length of the drainage channel on Jalan Budiman, Tembilahan city and Catchment for the residential area on Jalan Budiman, Tembilahan city, as well as rainfall data for the last 10 years, the planned discharge and drainage for the drainage of Jalan Budiman, Tembilahan city are Qrencana = 0,141 m3/dt  dan Qsaluran = 0,264 m3/dt dimana Qs > Qr with a rectangular cross section. Then the calculation simulation can be done using HEC-RAS 4.0 software. The results of the analysis of the drainage planning of Tembilahan city roads state that the planned drainage using hecras simulations based on manual calculations is able to accommodate discharge and no runoff.   Keywords: Hec ras 4.0, discharge  , simulation Abstrak Pesatnya perkembangan kota mengakibatkan perkembangan pembangunan pada tiap – tiap kota semakin masif dengan durasi perkembangan yang relatif cepat. Hal tersebut memiliki dampak – dampak yang sangat signifikan bagi hajat hidup warga. Salah satu dampaknya ialah banjir yg terjadi diakibatkan tata guna lahan yang salah dan pembuat drainase yang tidak tepat. Drainase sebagai sistem pengalih kelebihan air sangat diperlukan untuk mengalihkan air yang jatuh ke badan jalan dan menanggulangi genangan yang terjadi ketika hujan. Hal tersebut dimaksudkan untuk menggurangi resiko kecelakaan karena tergelincirnya ban akibat air. Perencanaan sistem drainase permukaan jalan dalam kasus jalan budiman kota tembilahan perlu mendapat perhatian yang penting guna terhindar dari genangan banjir atau kecelakaan. Pada penelitian ini dilakukan analisis perencanaan drainase dengan simulasi menggunakan software hecras 4.0 guna mensimulasilkan kondisi drainase yang direncanakan pada Jalan Budiman kota Tembilahan. Setelah mengumpulkan data panjang saluran drainase di jalan Budiman kota Tembilahan dan Catchment Area pemukiman di Jalan Budiman kota Tembilahan, serta data curah hujan 10 tahun terakhir diperoleh debit rencana dan debit saluran untuk drainase Jalan Budiman kota Tembilahan adalah Qrencana = 0,141 m3/dt  dan Qsaluran = 0,264 m3/dt dimana Qs > Qr dengan penampang persegi empat. Kemudian dapat dilakukan simulasi perhitungan menggunakan software HEC-RAS 4.0.Hasil dari Analisis perencanaan drainase jalan budiman kota tembilahan menyatakan drainase yang direncanakan dengan menggunakan simulasi hecras yang berdasarkan hitungan manual mampu mengakomodasi debit dan tidak terjadi limpasan.   Kata kunci: Hec Ras 4.0, Debit, simulasi

IDENTIFIKASI BENCANA BANJIR KELURAHAN TLOGOSARI KECAMATAN PEDURUNGAN KOTA SEMARANG

Pondasi ◽  
2021 ◽  
Vol 26 (2) ◽  
pp. 94
Author(s):  
Andika Duwi Prasetyo ◽  
Agus Sarwo Edy Sudrajat
Keyword(s):  
Land Surface ◽  
Flood Control ◽  
Drainage System ◽  
Flood Disaster ◽  
Water Infiltration ◽  
Drainage Channel ◽  
Eastern Area ◽  
The People ◽  
The Impact ◽  
The City

ABSTRAK Bencana banjir di Kota Semarang sudah tak asing lagi bagi masyarakat Semarang, khususnya pada wilayah timur Kota Semarang, bencana banjir di Kota Semarang disebabkan beberapa faktor antara lain curah hujan yang tinggi, permukaan tanah yang lebih rendah dibandingkan permukaan air laut, dan banyaknya sampah yang tersumbat pada saluran drainase. Bencana banjir yang disebabkan oleh beberapa faktor tersebut berdampak buruk bagi Kota Semarang khususnya pada Kelurahan Tlogosari, Kecamatan Pedurungan, dampak dari bencana banjir tersebut mengakibatkan kerusakan pada jalan, kemacetan, dan dapat menyebabkan penyakit pada lingkungan di wilayah deliniasi di Kelurahan Tlogosari, Kecamatan Pedurungan. Perlu adanya penanganan untuk mengatasi bencana banjir di wilayah deliniasi Kelurahan Tlogosari, Kecamatan Pedurungan, seperti upaya melakukan pembangunan sistem pengendali banjir dan pada sistem drainase, dan pembangunan sumur resapan air pada setiap permukiman, serta melakukan konservasi secara berkala untuk sungai maupun sistem drainase di wilayah deliniasi Kelurahan Tlogosari, Kecamatan Pedurungan. Kata Kunci : Identifikasi; Banjir; Tlogosari ABSTRACT The flood disaster in Semarang City is familiar to the people of Semarang, especially in the eastern area of Semarang City, the flood disaster in Semarang City is caused by several factors, including high rainfall, lower land surface than sea level, and the amount of clogged garbage. on the drainage channel. The flood disaster caused by several of these factors had a bad impact on the city of Semarang, especially in Tlogosari Village, Pedurungan District, the impact of the flood disaster caused damage to roads, congestion, and could cause disease in the environment in the delineation area in Tlogosari Village, Pedurungan District. There is a need for handling to overcome flood disasters in the delineation area of Tlogosari Village, Pedurungan District, such as efforts to build a flood control system and drainage system, and build water infiltration wells in each settlement, as well as carry out periodic conservation of rivers and drainage systems in the delineation area. Tlogosari Village, Pedurungan District.Keyword: Identification;Flood; Tlogosari

scholarly journals Analisis Kecukupan Ruang Terbuka Hijau (RTH) Berdasarkan Rencana Detail Tata Ruang Kota Bireuen

2018 ◽  
Vol 3 (3) ◽  
pp. 243-248
Author(s):  
Danil Fahreza Pohan ◽  
Muhammad Rusdi ◽  
Sugianto Sugianto
Keyword(s):  
Quality Of Life ◽  
Open Space ◽  
Rapid Development ◽  
Environment And Health ◽  
The People ◽  
Survey Technique ◽  
The Government ◽  
The City ◽  
Descriptive Method

Abstrak. Pesatnya pertumbuhan penduduk dan tingginya perkembangan pembangunan, menyebabkan banyaknya kawasan yang beralih fungsi menjadi kawasan yang bukan peruntukan yang sesuai yang telah ditetapkan oleh pemerintah termasuk ruang terbuka hijau (RTH) yang berfungsi untuk menunjang kualitas hidup masyarakat di dalam suatu kota baik dari segi lingkungan maupun kesehatan. Pesatnya perkembangan suatu kota tentu banyak menarik minat masyarakat untuk pindah menuju kota tersebut, semakin meningkatnya jumlah penduduk tentu juga meningkatkan kebutuhan akan oksigen. Untuk itu Kota Bireuen dituntut mampu menyediakan RTH untuk mengimbangi kebutuhan oksigen masyarakat kota itu sendiri. Penelitian ini bertujuan untuk menghitung ketersediaan RTH yang direncanakan di dalam RDTR Kota Bireuen. Metode yang digunakan dalam penelitian ini ada lah metode deskriptif dengan teknik survai. Sedangkan analisis kecukupan RTH menggunakan rumus berdasarkan luas daerah dibagi dengan RTH yang tersedia. Hasil perhitungan analisis RTH di dapat bahwasannya RTH Kota Bireuen sebesar 46,96%.Kata Kunci: Bireuen, RTH, RDTR Abstrack. The rapid growth of population and the high development of the developmental, causing the number of areas that switch functions to areas that are not appropriate designation established by the government including green open space (GOS) that serves to support the quality of life of people in a city both in terms of environment and health . The rapid development of a city would attract many people to move to the city, the increasing number of people of course also increases the need for oxygen. For that Bireuen City is required to provide GOS to compensate for the oxygen needs of the people of the city itself. This study aims to calculate the planned GOS availability in the DSP of Bireuen City. The method used in this research is descriptive method with survey technique. While the analysis of GOS adequacy using the formula based on the area divided by the available GOS. The calculation result of GOS analysis can be that the GOS of Bireuen City is 46.96%.Keyword: Bireuen, GOS, DSP

scholarly journals FUNGSI LINGKUNGAN TERBANGUN DI KORIDOR CIGONDEWAH SEBAGAI IDENTITAS KAWASAN INDUSTRI KREATIF DI KOTA BANDUNG

2018 ◽  
Vol 1 (1) ◽  
pp. 55
Author(s):  
Karto Wijaya ◽  
Heru Wibowo
Keyword(s):  
Textile Industry ◽  
Industrial Area ◽  
Creative Industries ◽  
The Road ◽  
Industry Waste ◽  
The People ◽  
The Government ◽  
Developing Area ◽  
Surrounding Areas ◽  
The City

This developing area provides a very wide potential in the development as an area that has excellent products or development projects in Bandung. Cigondewah area has the potential to become this area as a creative industrial area that can support the income of the people and the city of Bandung. Cigondewah is one of the areas known as the Cigondewah environment and surrounding areas as a creative industrial area about the utilization of textile industry waste that sells the rest of cloth from factories around the city of Bandung. The area of Cigondewah grows and develops with the uniqueness of the community itself that will take advantage of opportunities from the textile industry, homes along the road corridor that turns into the shelter, the community into warehouses and shops to sell fabrics.It is also the aim of the government to promote and develop tourist areas Cigondewah for the future to be better again to enhance the identity of the area Cigondewah as a tourist area fabric shopping in the city of Bandung. This study aims to determine the development of creative industries in Cigondewah. Cigondewah Textile Tourism Area of Bandung City, especially Capacity Building, to show the identity and image of Cigondewah area as a textile tourism area in Bandung City. The identity of Cigondewah area which is currently called Cigondewah as Tourism Shopping Area Cloth. From this research is expected to give an idea that the environment is in the corridor Cigondewah road.

THE EFFECTIVENESS OF REGIONAL REGULATION NO. 4 OF 2012 ON PUBLIC SERVICE LEVIES IN THE FRAMEWORK ORDER CREATING TRAFFIC ON THE ROAD SURYAKENCANA CITY OF BOGOR

2015 ◽  
Vol 1 (2) ◽  
pp. 141-155
Author(s):  
Mul Yadi ◽  
Harry Rudyantoro ◽  
Ujang Bahar
Keyword(s):  
The Road ◽  
Positive Law ◽  
Road Users ◽  
Public Road ◽  
The People ◽  
Parking Lot ◽  
The Government ◽  
On The Road ◽  
Legal Discovery ◽  
The City

ABSTRACT  Related to the implementation of the Regional Regulation (Perda) about the increase in parking rates at the edge of the road prone to congestion in the city of Bogor ratified and entered into force on July 2, 2012, The first location that imposed this tariff is the Way Suryakencana and Jalan Siliwangi Bogor and the second location is the application of The Government through the Department trials Traffic Transportation (DLLAJ) Bogor City gets a reaction from the people around Jalan Suryakencana. Enactment of the increase in parking rates at Jalan Bogor Suryakencana expected to reduce illegal parking of vehicles in the area, which has been causing congestion. With parking rates that have been enacted many road users who park their vehicles in multiple and indiscriminate. The method used in this study is empirical juridical approach. The study, based on an inventory of positive law, the discovery of the principles of law and legal discovery inconcretto, which include observation of empirical operationalization of law in society. The conclusion from this study is the basis of the application of the levy Parking Services Bank Public Road, especially in the city of Bogor is Law No. 28 of 2009 on Regional Taxes and Levies and Regional Regulation No. 4 of 2012. Implementation of Regional Regulation No. 4 of 2012 on Increase Rates Parking is not yet fully effective this is due to high payments also has not been matched with adequate services, the responsibility for the damage and loss still be a burden for the owner of the vehicle so that the functions and responsibilities of the government that deal with parking problems is questionable. Impact parking tariff policy to demand that any increase in the parking rate of 10 percent would result in a decrease in the use of parking of 0.7 -0.8 percent, increase use of public transport and cycling amounted to 3.71 percent of 0.9 percent. This figure is even greater in the short term, when applied can lead to a new increase in the elasticity to be about - 0.28., Where the parking lot reducing the length of parking time and reduce the amount of parking.  Keywords: Regional Regulation, Rates Parking, Traffic Order

scholarly journals KARAKTERISTIK PERKEMBANGAN STRUKTUR RUANG IBU KOTA KECAMATAN GEMOLONG KABUPATEN SRAGEN

2016 ◽  
Vol 2 (2) ◽  
pp. 118
Author(s):  
Dhoni Setiawan ◽  
Mardwi Rahdriawan
Keyword(s):  
Land Use ◽  
Spatial Structure ◽  
Rapid Development ◽  
Integrated System ◽  
Urban Spaces ◽  
Physical Growth ◽  
Land Use Patterns ◽  
Use Patterns ◽  
The People ◽  
The City

<p>City is a space that serves as a center place of activities, over time the city was experiencing growth and development, both physical and non-physical conditions. So these conditions affect the change in the pattern of land use, activity system as well as the pattern of people and goods mobility that are happening in the urban system. The phenomenon of the emergence of new urban areas (cities and towns) in IKK Gemolong causes changes in land use patterns along the road corridor is experiencing rapid development, it is evidenced by the increased activity and physical growth of the city. The conditions were observed with the growth of new activities such as residential, commercial district and other commercial areas. So that it will affect land use patterns, activities systems and people and goods mobility patterns that occur, which in turn will affect the characteristics of the spatial structure of the development of IKK Gemolong formed as a town in Sragen. The focus of discussion such as land use, population activity systems, as well as the people and goods mobility which the influencing factors of the formation of the spatial structure of a city. The study is considered important because as the basis for consideration in the development of towns in the future. This is because the policy of urban development continues in administrative and sectoral nature, so the presence of the regional autonomy policy of development with regional and integrated system and assessed more quickly to implement. This study used quantitative an quantitative study method. The analysis results indicated the characteristics of land use in Gemolong dominated by settlements, while the commercial district developed along the main streets of this town because Gemolong have function as service centers for its surrounding areas. The residents of Gemolong mostly have work in the non-agricultural sectors, such as trade and services, while the population as a farmer is relatively small, so that these conditions indicated that Gemolong says as urban area. The people mobility in Gemolong originated from both internal and external area of the town in destination location of commercial areas to have studying, working, shopping and other purposes. The residents of Gemolong do not have to big cities to access the daily life necessities for since it is already available in Gemolong. Based on the phenomenon of Gemolong have a compact city type of development, while the structure of urban spaces that were formed have view more functioning of each of the regions even though the condition is still occurring mixture of functions. Then, the structure of urban spaces is the type of sector, although not as ideal as yet which happened in developed countries.</p>

scholarly journals REVIEW OF ROAD DRAINAGE SYSTEM (CASE STUDY: JALAN CIGOMBONG KM 16 - KM 23)

2019 ◽  
Vol 2 (2) ◽  
pp. 40-43
Author(s):  
Yahya Azura ◽  
Heny Purwanti ◽  
Wahyu Gendam Prakoso
Keyword(s):  
Return Period ◽  
Drainage System ◽  
Secondary Data ◽  
Road User ◽  
Primary Data ◽  
Drainage Channel ◽  
Flow Plan ◽  
The Road ◽  
Final Project ◽  
Drainage Channels

A good road drainage system is needed to ensure that road user activities are not disrupted due to rain puddles. The cause of inundation that occurs is land use change, there is no drainage channel, the channel is not well connected, the channel is closed due to widening of the road without considering drainage channels. Given this, research needs to be carried out on the condition of the existing drainage system as a material consideration for evaluating its feasibility and planning a drainage system that is able to overcome the inundation that occurs. Writing this final project refers to primary data and secondary data that already exist. The rainfall data came from the Climatology and Geophysics Meteorological Agency, Balai Besar Region II, Bogor Regency, which is the Darmaga huajn rainfall measurement station and the PUPR Binamarga Office of Bogor Regency. Meanwhile, to find out the dimensions of the existing drainage channels obtained by conducting surveys and direct observation to the field. Data analysis which was carried out was hydrological and hydraulics analysis. Hydrological analysis includes the analysis of rainfall frequency, determining the repeat period, calculating the concentration time, analyzing the rainfall intensity, and calculating the flow flow plan. Based on the results of hydrological analyzes, the hydraulics analysis is then performed, such as calculating the plan channel profile and calculating the height of the planned channel guard. From all of these analyzes, the results of the drainage study on the Cigombong KM 16 - KM 23 highway were carried out, that is, the entire capacity of the existing canals was not able to accommodate the planned flow discharge for a return period of 2 years 5 years 50 years. In addition, the results of the analyzes that have been carried out show that the rain that occurs during a certain period of time and a certain return period greatly affects the planned drainage channel profile and is due to the large amount of garbage in the channel which affects the reservoirs in the drainage that often occur frequently

scholarly journals Regional Development Policy Through Housing Programs for Poor Communities in Pekanbaru City

2019 ◽  
pp. 552
Author(s):  
Zaili Rusli ◽  
Adianto Adianto
Keyword(s):  
Regional Development ◽  
Housing Policy ◽  
Urban Poor ◽  
Rapid Development ◽  
City Government ◽  
Housing Program ◽  
Housing Programs ◽  
The People ◽  
The City ◽  
Poor Communities

Pekanbaru City as one of the cities in Indonesia that is experiencing rapid development and growth in the development of various fields. This reality shows that the City of Pekanbaru must be ready to face all forms of population problems that will arise, one of which is the housing needs of the urban poor. The purpose of this study is to comprehensively analyze regional development policies through housing programs for the community in Pekanbaru City. This type of research is qualitative research with a case study approach that uses key informants and supplementary informants as a source of information. Data collection is done through observation and interviews, then after the data collected will be used triangulation methods with data sources and then analyzed and interpreted by providing conclusions. The results of the study found that the form of housing policy for the people in Pekanbaru City consisted of the livable housing program (RLH), the city program and the house renovation program. Furthermore, the implementation of housing policy for the people in Pekanbaru City has run quite well. This means that every urban poor community is indeed a priority for the Pekanbaru City Government as a target group that must accept programs in the housing sector. However, the constraints of housing quota intended for the poor have not been able to fully meet the existing needs, so the Pekanbaru City Government has to make a turn system so that all urban poor communities can receive housing programs provided.

Design of Sustainable Road Drainage System Model

2019 ◽  
Vol 1 (1) ◽  
pp. 35-45 ◽  
Author(s):  
Andung Yunianta ◽  
Suripin ◽  
Bagus Hario Setiadji
Keyword(s):  
Drainage System ◽  
Hazardous Substances ◽  
System Model ◽  
Urban Drainage ◽  
Drainage Channel ◽  
Rainfall Runoff ◽  
The Road ◽  
Runoff Volume ◽  
The Right ◽  
The Relationship

The existing drainage system of roads proposed to manage the quantity of runoff from the road only, while the quality remains uncontrolled. In fact the pollutants and waste originated from the road surface contains hazardous substances. Sustainable drainage system (SUDS) concept offers various structures to solve both quantity and quality problems of surface runoff from roads. One of the potential drainage structure is filter drain or infiltration trench develope along the right side and left side of road. It could be developed by retrofitting the existing drainage channel of the road. The objective of this paper proposes the design model of road drainage based on the concept of a sustainable urban drainage system. The model consists of U-ditch channel, reservoir, an infiltration well. The bottom of U-ditch channel completed with a number of holes to make it porous. The channel filled with aggregate to filter the runoff from the road before flow down into the reservoir beneath. The water is then discharged to infiltration well. The model was developed based on rainfall data and other physical characteristics in Ambarawa City, Semarang Regency, Central Java.The channel dimensions and the depth of aggregate filter were designed base on runoff volume. The relationship among rainfall, runoff volume, area ratio, and drainage dimension are obtained. The results concept of sustainable road drainage is obtained in addressing the quality and quantity of rainwater.

scholarly journals Pemilihan Prioritas Penanganan Banjir Di Kecamatan Bogor Tengah Kota Bogor Provinsi Jawa Barat

2020 ◽  
Vol 5 (2) ◽  
Author(s):  
Fahmi Nur Rahman ◽  
Eka Wardhani
Keyword(s):  
Land Use ◽  
Social Functioning ◽  
Spatial Planning ◽  
Rapid Development ◽  
Drainage System ◽  
Infrastructure Development ◽  
West Java ◽  
Buffer Area ◽  
The City ◽  
Alternative Solutions

<p>As time goes, the pace of growth and social functioning of the physical and socio-economic areas of Jabodetabek (Jakarta, Bogor, Depok, Tangerang, and Bekasi) experienced rapid development, so the policy of national spatial and policy The provincial spatial of West Java emphasized the need for adequate infrastructure development to make the city of Bogor ideal as a buffer area (hinterland) of DKI Jakarta. Referring to the condition of development dynamics of Bogor City, two important things to consider are changes in land use and spatial planning, because city drainage problems arise due to these changes. then to anticipate these problems, it is necessary to immediately review the Bogor City drainage masterplan, and it is necessary to study the material and formulate alternative solutions in the area that will be prioritized for handling. This study aimed to discuss about the arrangement of areas that will be prioritized for handling, based on Peraturan Menteri Pekerja Umum No. 12 Tahun 2014 about concerning Procedures for Planning a City Drainage System. This study can be used as a recommendation to determine priority areas for Central Bogor District.</p>

scholarly journals Pengaruh Perubahan Tata Guna Lahan Terhadap Debit Saluran Drainase Jalan Arifin Ahmad Pada Ruas Antara Jalan Rambutan Dengan Jalan Paus Ujung Di Kota Pekanbaru

2018 ◽  
Vol 18 (2) ◽  
pp. 55-64
Author(s):  
Arie Setyawan ◽  
Anas Puri ◽  
Harmiyati Harmiyati
Keyword(s):  
Land Use ◽  
Land Use Change ◽  
Water Flow ◽  
Road Segment ◽  
Water Flooding ◽  
Drainage Channel ◽  
Flow Plan ◽  
The Road ◽  
On The Road ◽  
The City

[ID] Perkembangan kota yang diikuti dengan meningkatnya jumlah penduduk di Kota Pekanbaru menyebabkan terjadi alih fungsi lahan menjadi areal pemukiman ataupun perkantoran. Adanya perubahan fungsi lahan dari areal hijau menjadi areal pemukiman atau perkantoran mengakibatkan terganggunya daya resap tanah sehingga aliran permukaan (run off) menjadi semakin besar. Tujuan dari penelitian ini adalah unutuk mengetahui kemampuan saluran drainase Jalan Arifin Ahmad dalam menampung debit aliran dengan pengaruh perubahan tataguna lahan dalam 10 tahun yang akan dating dan mengetahui penyebab dari tergenangnya air pada salah satu ruas Jalan Arifin Ahmad tepat nya pada ruas antara Jalan Rambutan dengan Jalan Paus Ujung. Pada penelitian ini dilakukan perhitungan frekuensi curah hujan menggunakan jenis uji distribusi Log-Pearson III. Intensitas curah hujan dihitung menggunakan metode rasional. Debit rencana (Qr) berdasarkan jumlah debit hujan (Qh), debit air kotor (Qk) dan debit kiriman (QKiriman). Perubahan tata guna lahan mengacu kepada RTRW kota pekanbaru, kapasitas saluran drinase dihitung menggunakan persamaan manning, dan selanjutnya di analisa apakah saluran tersebut masih mampu menampung debit rencana 10 tahun mendatang dengan perubahan tata guna lahan yang ada. Dari hasil analisa debit rencana 10 tahun mendatang adalah 2,74 m3/detik dengan debit saluran (Qs) sebesar = 0,97 m3/detik untuk saluran tanah dan 2,34 m3/detik untuk saluran permanen, maka dapat disimpulkan bahwa saluran eksisting drainase Jalan Arifin Ahmad pada ruas antara Jalan Rambutan dengan Jalan Puas Kota Pekanbaru tidak aman. Adapun dimensi saluran drainase rencana 10 tahun mendatang adalah lebar dasar saluran (B) = 3,5 m, tinggi permukaan air (h) = 1,75 m, tinggi jagaan air (w) = 0,25 m, dan tinggi saluran (H) = 2 m. Faktor-faktor penyebab terjadinya genangan air pada salah satu ruas Jalan Arifin Ahmad tepatnya pada ruas antara Jalan Rambutan dengan Jalan Paus Ujung adalah tidak mengalirnya air dari badan jalan ke saluran drainase akibat kurang berfungsinya tali air sebagai tempat mengalirnya air hujan dari badan jalan ke saluran drainase, banyaknya sampah dan lumpur yang menyebabkan penyumbatan aliran air pada saluran drainase. Adapun faktor utama nya adalah debit rencana aliran lebih besar dari pada debit saluran eksisting, dimana debit rencana aliran (Qr) = 2,32 m3/detik, debit saluran tanah eksisitng (Qs) = 0,97 m3/detik, dan debit saluran permanen eksisting (Qs) = 2,34 m3/detik. [EN] The development of the city followed by the increasing number of residents in the city of Pekanbaru causing the conversion of land into residential areas or offices. The change of land function from green area to residential area or offices resulted in disturbance of soil absorption so that runoff becomes bigger.The purpose of this research is to know the ability of drainage channel Arifin Ahmad Road in accommodating flow discharge with the effect of land use change in 10 years that will come and know the cause of the water flooding on one of Arifin Ahmad Road segment right on the road between Jalan Rambutan with Jalan Pope Edge. In this research is calculated the frequency of rainfall using the type of Log-Pearson III distribution test. Rainfall intensity is calculated using rational methods. The plan debit (Qr) is based on the amount of rainfall (Qh), gross discharge (Qk) and debit of mail (QKiriman). Land use change refers to RTRW kotabaru, drainage channel capacity is calculated using the manning equation, and then analyzed whether the channel is still able to accommodate the discharge of the next 10 years plan with changes in existing land use.From the results of the next 10 years plan debit analysis is 2.74 m3 / second with the channel discharge (Qs) of 0.97 m3 / sec for the ground channel and 2.34 m3 / sec for the permanent channel, it can be concluded that the drainage existing channel Arifin Ahmad Road on the segment between Jalan Rambutan and Jalan Puas Pekanbaru is not safe. The dimensions of the drainage channel of the plan for the next 10 years are the bottom width of the channel (B) = 3.5 m, the water level (h) = 1.75 m, the water velocity (w) = 0.25 m, and the channel height (H ) = 2 m. The factors causing water puddle on one of Arifin Ahmad Road segment precisely on the road between Rambutan Street and Ujung Pope Road is not the flow of water from the road to the drainage channel due to the lack of functioning of the water line as a place of rain water flow from the road to the drainage channel , the amount of garbage and mud that causes blockage of water flow in the drainage channel. The main factor is the flow of the flow plan is greater than the existing channel discharge, where the flow of the flow plan (Qr) = 2.32 m3 / sec, the discharge of the exisiting ground channel (Qs) = 0.97 m3 / sec, and the permanent channel discharge Existing (Qs) = 2.34 m3 / sec.

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