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All Journal ELKHA : Jurnal Teknik Elektro Astonjadro Jurnal Teslink : Teknik Sipil dan Lingkungan Jurnal Pengabdian Kepada Masyarakat Abdi Nusa Jurnal Pengabdian Kepada Masyarakat Abdi Putra Fidelity : Jurnal Teknik Elektro International Journal Engineering and Applied Technology (IJEAT) Eastasouth Journal of Effective Community Services Eastasouth Journal of Positive Community Services Journal of Educational Technology and Learning Creativity Sciences du Nord Community Service

Saputri, Utamy Sukmayu

Civil Engineering Departement, Nusa Putra University Sukabumi

Author-ID : 1962952

Humanities Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Mechanical Engineering Public Health Social Sciences Transportation Other

Published : 30 Documents Claim Missing Document

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Articles

Title

CIHEULANG RIVER FLOOD ANALYSIS IN CARINGIN DISTRICT SUKABUMI REGENCY Yulia A; Utamy Sukmayu Saputri; Triono; Kornienko Elena Vladimirovna
INTERNATIONAL JOURNAL ENGINEERING AND APPLIED TECHNOLOGY (IJEAT) Vol. 3 No. 1 (2020): International Journal of Engineering and Applied Technology (IJEAT)
Publisher : Nusa Putra University

This study aims to study and analyze the intensity of rainfall, flood discharge and flood control of the Ciheulang River in Caringin District, Sukabumi Regency. The method used is a statistical and empirical model analysis approach including the distribution of Log Pearson Type III, Intensity Duration Frequency and rational methods. Based on the results of the study, it is known that (1) The intensity of rainfall in the Ciheulang river in Caringin District, Sukabumi Regency in a 2 year period is 7.999 mm/second, a 5 year period 9, 215 mm/second, a 10 year period 9,922 mm/second, a 25 year period 10,736 mm/second, period of 50 years 11.297 mm/second and period of 100 years 11.825 mm/second; (2) Ciheulang river flood discharge in Caringin District, Sukabumi Regency for a 2 year period is 38.424 mm/second, a 5 year period 44,266 mm/second, a 10 year period 47,664 mm/second, a 25 year period 51.574 mm/second, a 50 year period 54.269 mm/second and period of 100 years 56,807 mm/second; (3) Control of flooding that occurred in the Ciheulang river in Caringin District, Sukabumi Regency is carried out by reducing and overcoming runoff that occurs due to planned flood discharges with various return periods, through alternative structural efforts, including: making/raising flood embankments using revetments, gabions river channel.

Analysis of the Impact of Parking on Traffic Performance on the Roads Around the Cisaat Market Eka Gadara; Utamy Sukmayu Saputri; Ardin Rozadi; Muhammad Hidayat; Zalavsky Nikolay Ivanovich
INTERNATIONAL JOURNAL ENGINEERING AND APPLIED TECHNOLOGY (IJEAT) Vol. 4 No. 1 (2021): International Journal of Engineering and Applied Technology (IJEAT)
Publisher : Nusa Putra University

The Cisaat Sukamanah highway is one of the arterial road segments that pass through Sukamanah Village, Cisaat District, Sukabumi Regency, West Java and is the main road connecting Cisaat Regency with Sukabumi City. This road belongs to the category of arterial road, for urban road conditions it is designed with a speed of 60 km/hour. In addition, on arterial roads, traffic should not be disturbed by local activities. The purpose of this study is to determine the performance of the Cisaat Sukamanah Highway, especially in front of the Cisaat Baru Market, in its current (existing) condition, to estimate the conditions on the Cisaat Highway. -12.00 wib with a total of 995.1 smp/hour vehicles. And the average speed is 192.3. For the highest side friction incident occurred on Monday at 06.45-07.45 with 453.3 hourly weighted events. Overall, the performance of the Cisaat Sukamanah highway is B. The highest accumulation results in the on street parking area of Jalan Pasar Baru on Sunday, March 21, 2021 for motorcycles were 681 vehicles occurring at 16.00-17.00 WIB and car vehicles were 230 vehicles occurring at 13.00-14.00. The results of observations in this study indicate that the overall parking volume on Sundays for motorbikes is 4709 and for cars is 2210. And the parking turnover rate obtained from the calculation results shows that the use of parking spaces, the parking turnover rate (Parking Turn Over) for motorbikes is 8, 4 vehicles/space and 17 vehicles/space for 11 hours of observation. And the average percentage of the parking index using motorcycle and car parking spaces on Sundays exceeds 100%. Thus, it can be concluded that the parking area is not efficient in accommodating parking vehicles.

Vehicle Volume Density Analysis in Nyomplong Road, Sukabumi City Mochamad Ardi Maulana; Utamy Sukmayu Saputri; Ardin Rozadi
INTERNATIONAL JOURNAL ENGINEERING AND APPLIED TECHNOLOGY (IJEAT) Vol. 4 No. 1 (2021): International Journal of Engineering and Applied Technology (IJEAT)
Publisher : Nusa Putra University

Jalan Nyomplong is a one-lane and two-lane road with a length of 400m. The cause of the congestion that occurs along Jalan Nyomp;long is the very high activity of residents and the condition of the road sections which are relatively small. In this study, data collection was obtained by conducting a survey for 1 day at 2 different location points around Jalan Nyomplong such as a survey of traffic volume, traffic speed, traffic density, and road segment capacity. In addition, supporting data is obtained from agencies and from social media. From the results of the study, it was found that the volume of vehicles recorded in the afternoon was the densest, the calculation of vehicle speed for on Jl. Nyomplong is 20 – 30 km/hour, density analysis for Jl. Nyomplong in the afternoon is the busiest at 59 vehicles/Km. Meanwhile, at this location, incoming vehicles are dominated from two directions Nyomplong – Jln Pabuaran or vice versa with a total in the morning (06.00-09:00) 2,032 vehicles/hour, during the day (12.00-15.00) 2,029 vehicles/hour and in the afternoon (16.00 -18.00) 3,040 vehicles/hour. In the analysis of road capacity calculated by the 1997 MKJI method, namely C = Co x FCw x FCsp x FCsf x FCcs (pcu/hour), the results found that the road capacity in the morning was 979 smp/hour, on during the day as many as 977 smp/hour, and in the afternoon as many as 1464 smp/hour.

Implementation of Public Street Lighting Needs on the Sukabumi Southern Ring Road Nanda Ikhwan Khair; Utamy Sukmayu Saputri; Ardin Rozadi; Muhammad Hidayat; Oksana Viktorovna Zadorozhnaya
INTERNATIONAL JOURNAL ENGINEERING AND APPLIED TECHNOLOGY (IJEAT) Vol. 4 No. 2 (2021): International Journal of Engineering and Applied Technology (IJEAT)
Publisher : Nusa Putra University

Ruas Lingkar Selatan is made to facilitate the mobility of people from Bogor to Cianjur and vice versa without having to pass the jammed roads of Sukabumi city. However, the traffic signs, in Ruas Lingkar Selatan of Sukabumi City has not met the elements of comfort, safety, smoothness, and road safety. In addition, the traffic signs, which is located in Ruas Lingkar Selatan of Sukabumi City, is not complete and does not meet the standards. The purpose of this study was to determine the need for traffic signs, criteria needed on the road ruas lingkar selatan. The regulation used to solve this problem is SNI 7391 2008 concerning specifications for street lighting in urban areas. Availability of sufficient lighting is one of the supporting aspects of safety in driving on the highway. Apart from lighting the vehicle itself, the availability of street lighting or commonly known as public street lighting is very important and must be considered properly. Ideally the lights installed are high pressure sodium gas (SON) 250 watts, continuous and partial lamp placement systems, the distance between the traffic signs, poles ruas lingkar selatan is 39 meters with a lighting quality of 10 LUX¸ the lamp poles used are double light poles which is placed in the median of the road, PJU uses solar panels, and in meeting road service standards to be ideal, 317 traffic signs needed.

EVALUATION LIFETIME SERVICE AND CAPACITY OF THE KADUMALIK DAM RESERVOIR Utamy Sukmayu Saputri; Yuli Suharnoto; Asep Sapei; Niels vuegen
INTERNATIONAL JOURNAL ENGINEERING AND APPLIED TECHNOLOGY (IJEAT) Vol. 5 No. 1 (2022): International Journal of Engineering and Applied Technology (IJEAT)
Publisher : Nusa Putra University

The dam is a construction of water structures built across the river. The function of the dam is to hold and store water, both rain water, river water and water from the lake which will then form a reservoir. Kadumalik Dam is one of the projects of the Directorate General of Water Resources (SDA) of the Ministry of Public Works and Public Housing (PUPR) which will be built in 2020 on an area of 500 Ha. The purpose of building Kadumalik Dam is to meet the irrigation needs of the Irrigation Area (D.I) and meet diverse water needs, but the dam can also pose a great risk as well, namely the risk of accumulation of sedimentation. Sedimentation is one of the factors that is very influential in dam management. A large sedimentation rate will speed up the service life of the reservoir so that the planned reservoir function can be disrupted. Therefore this research is important to know how much the dam capacity and how old the dam service. This study uses analytical calculation methods for sediment transport based on observations and calculation methods with efforts to handle sedimentation. Based on the results of the analysis, the sedimentation rate in the Kadumalik Reservoir is 2.71 tons / ha / year and is classified as an erosion hazard class I or very light erosion rate, calculation of the method with sedimentation handling measures results in the analysis of the Sediment Control Building (BPS) can control 2.2 million m3 of sediment, so that it can extend the reservoir service life to 50 years.

Modeling Low Income Vehicle Ownership in Cibadak District Hendri Mulyana; Utamy Sukmayu Saputri; Ardin Rozadi; Lugovaya Nika Vyaceslavovna
INTERNATIONAL JOURNAL ENGINEERING AND APPLIED TECHNOLOGY (IJEAT) Vol. 5 No. 1 (2022): International Journal of Engineering and Applied Technology (IJEAT)
Publisher : Nusa Putra University

The number and growth of vehicles is a separate problem related to the problem of sustainable transportation. In 2019, the number of motorized vehicles in Indonesia was recorded at more than 448 vehicles per 1,000 people. And specifically for motorcycles, it reaches 365 vehicles per 1,000 people. The growth of motor vehicles is significantly influenced by economic growth as measured by Gross Regional Domestic Product. When compared with the growth of motorized vehicles, it can be concluded temporarily that the high growth rate of motorized vehicles at the end of this decade has an impact on traffic problems on the highway. To see the trend between economic growth represented by regional gross domestic product and motorcycle growth, a model is needed to be useful for policymakers who handle the road in making decisions. The results showed that the growth model of motorcycles in Sukabumi can be approached with a linear regression equation. With the sample from the Cibadak sub-district, the area is classified as a low-income area.

THE UTILIZATION OF DRILL CUTTING WASTE FOR BRICK MANUFACTURING Utamy Sukmayu Saputri; Yuli Suharnoto; Asep Sapei; Niels vuegen
INTERNATIONAL JOURNAL ENGINEERING AND APPLIED TECHNOLOGY (IJEAT) Vol. 3 No. 2 (2020): International Journal of Engineering and Applied Technology (IJEAT)
Publisher : Nusa Putra University

Chevron Geothermal Salak, Ltd (CGS) as one of the Geothermal Power Plants, to increase geothermal reserves, CGS conducts drilling and as is well known this activity produces a lot of drill cutting waste material so that it can quickly fill the temporary storage area. To overcome this, efforts should be made to reduce and / or utilize the waste. The effort is to use the material as a mixture of brick manufacturing. The purpose of this study is to be able to know the use of drill cutting waste as a raw material for brick manufacturing, to know the properties or characteristics and quality of drill cutting waste, and to be able to know the composition of the drill cutting waste mixture for brick manufacturing. The compositions used is drill cutting waste, soil stabilizer, and cement. In this study the compressive strength test was carried out at a maximum age of 28 days. It aims to find out the best mixture composition in the brick manufacturing, so that it gets high quality and can be used in the field. The results of this study can be concluded that by utilizing drill cutting waste as a material for making concrete blocks, it has achieved a compressive strength of 21.74 MPa that meets the quality requirements of concrete bricks in the quality level category IV. The brick products produced from the use of drill cutting can be used for drainage channels, trash container, pond walls, and retaining wall.

Co-Authors Aditya Saputra Aditya, Tommy Agus Sasmita Alfarizi, Moch. Salman Amdani, Selfin Anugrah Anang Suryana Andreas Seantanu Anggy Pradiftha Junfithrana Ardin Rozadi Asep Junaedi Asep Sapei Ayu Novita Lestari Ayusdira, Adi Iranda Cindy Yulia Agustin Damas Permadi, Dio Danang Purwanto Debby Rahmawati Dede Permana Dede Rifki Rahmatullah Dede Sukmawan Deshinta Arovva Dewi Dini Oktarina Dwi Handayani Dio Damas Permadi Dio Damas Permadi Eka Gadara Fadil Ismail Fajar, Gelar Rahadian Farhan Syahdar Arrafi Gumilang, Adam Hanafiyah, Ali Akbar Hasbullah, Dasep Hendri Mulyana Heny Purwanti Iman Noorzaman Indri Khoerunnisa Isdaryanto Iskandar Kamila, Siti Nur Karim, Fahmantha Ardhi Korkmaz, Hatice Betul Kornienko Elena Vladimirovna Langlangbuana, Muhammad Labib Lioba Evita Anikusuma Lugovaya Nika Vyaceslavovna Mahamad, Abd Kadir Marina Artiyasa mayasari, bia Moch. Aditya Saputra Mochamad Ardi Maulana Mohamad Najib Muchtar Ali Setyo Yudono Muhammad Hasan Wicaksono Muhammad Hidayat Muhammad Hidayat Muhammad Hidayat Muhammad Hidayat Muhammad, Sahrul Mahdi Nanda Ikhwan Khair Nenda Neng Hodijatul Kubro Nezar, Shah Niels vuegen Niels vuegen Nugraha, Irvan Dyo Nugraha, Regal Nuramanah, Siti Nurdin Nurjamilah, Siti Oki Guntara Oksana Viktorovna Zadorozhnaya Onn, Choo Wou Paikun Pasha, Muhammad Kemal Radius Pranoto Redho Muktadir Risma Nurmayanti Rozandi, Ardin Ruli Maulana Salsabila, Nisrina Samudra, Perdy Imam Sangkek, Mikha Ikak Shcherbak Petr Nikolaevich Siti Halimah Sadiah Suhendi, Cece Susanto, Daniel Arie Syahra, Meutya Syaripah, Aldi Tarigan, Friska br Taufik Rido Triono Tsulis Iqbal Khairul Amar Tsullis Iq'bal Khairul Amar Umar Aditiawarman Vijayana, Defanny Zahra Wahyu Mulyo Utomo Yuli Suharnoto Yulia A Zalavsky Nikolay Ivanovich Zulfaturahmah

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