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INUNDATION ANALYSIS OF SOUTH JAKARTA JALAN TIONG AREA USING HEC-RAS Imamuddin, Mohammad; Ramadan, Rizki Priya
International Journal of Civil Engineering and Infrastructure Vol 3, No 2 (2023): IJCEI Volume 3 No. 2
Publisher : University Muhammadiyah Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24853/ijcei.3.2.40-49

Abstract

The Tiong Channel is located on Jalan Tiong Karet Kuningan, South Jakarta, geographically located between 6°13'06.5" South Latitude and 106°49'17.0" East Longitude. On Jalan Tiong often floods when the rainy season arrives. The flood was caused by several factors, one of which was the drainage channel that could not function properly. At several points in the water channel that will lead to the Krukut River there is a lot of plastic waste from residents which causes narrowing of the channel. The non-uniform channel dimensions are also the cause of flooding, there are several channel points that experience narrowing. From the above conditions, it is necessary to do an analysis of flood problems in the Tiong Karet Kuningan Canal area of South Jakarta to find out whether the Tiong Karet Kuningan Canal in South Jakarta can still accommodate water discharge based on rainfall in the last 10 years and whether the Tiong Karet Kuningan Canal in South Jakarta needs to be normalized. Based on the results of manual calculations and the HEC-RAS application, the Tiong Karet Kuningan Canal in South Jakarta cannot accommodate water discharge based on rainfall in the last 10 years of 12.61 m3/s. At point 0 – point 350 it is necessary to normalize by widening the channel to 2 m and increasing the depth/height of the channel to 2 m. and planning of sluice gates on the downstream of the canal.
ANALYSIS OF PUMP CAPACITY AT THE KARTINI V PUMP HOUSE IN CENTRAL JAKARTA Imamuddin, Mohammad; Mahdiani, Nila Sekar
International Journal of Civil Engineering and Infrastructure Vol 4, No 1 (2024): IJCEI Volume 4 No. 1
Publisher : University Muhammadiyah Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24853/ijcei.4.1.10-20

Abstract

Kartini Volume Pump House is located at Jalan Kartini Raya Simpang Jalan Kartini V, RT. 01 RW. 04, Kartini Village, Sawah Besar District, Central Jakarta, Special Capital Region Of Jakarta, 10750. The geographical location of the pump is located at 6°09'14.4"S 106°50'08.2" E. In the area around the Kartini Volume Pump House, flooding is rare even though the rain that falls has a high rainfall intensity. Despite these conditions, flooding is rare. In the event of a flood, the flood does not last long and will slowly recede after the rain has stopped. This is because the pump in the Kartini Volume Pump House is still functioning properly and the channel capacity is still sufficient. Flooding in the area is caused by narrowing due to garbage in the channel. Using BMKG Kemayoran rainfall data from 2014 to 2023 and the Pearson III Log method, the maximum rainfall intensity of 567.7745 mm/hour with a maximum planned rain discharge of 1.219 m3/second and an existing channel discharge of 15.793 m3/second. The pump capacity in the Kartini Volume Pump House is 2,682 m3/ second with a drain time of 1 hour. The existing pump capacity of the pump gate in the Kartini Volume Pump House is 1 x 2 m3/second and the pump house is 2 x 0.5 m3 / second is still able to accommodate rain discharge in the area.
NUMERICAL INVESTIGATION OF COLD-FORMED STEEL HOLLOW STRUCTURAL SECTIONS DUE TO COMBINED AXIAL COMPRESSION AND BENDING LOADS Budiman, Budiman; Imamuddin, Mohammad; Hanif, Basit Al; Handoyo, Hendras Duwi
International Journal of Civil Engineering and Infrastructure Vol 3, No 2 (2023): IJCEI Volume 3 No. 2
Publisher : University Muhammadiyah Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24853/ijcei.3.2.69-77

Abstract

old-formed steel has emerged as a prominent material in modern construction due to its excellent structural performance, cost-effectiveness, and sustainability. Hollow structural sections made of cold-formed steel have garnered significant attention due to their favourable strength-to-weight ratios and versatility in construction applications. In this research, the cross-section of cold-formed steel hollow structural sections will be analysed as a structure that receives a combination of compressive and bending loads. Numerical analysis was carried out using the finite element method with the help of ABAQUS software to obtain the buckling behaviour and cross-sectional capacity. The cold rolled steel regulations in SNI 79712013 or AS/NZS 4600 will be compared with numerical results to see the level of performance of the code in the case of hollow structural sections. Numerical testing and cross-sectional capacity calculations refer to existing references in the literature.
DRAINAGE ANALYSIS OF JAKARTA BANDUNG HIGH SPEED TRAIN STATION AT HALIM STATION USING HEC-RASS Imamuddin, Mohammad; Mahmuda, Diva Quinta
International Journal of Civil Engineering and Infrastructure Vol 4, No 2 (2024): IJCEI Volume 4 No. 2
Publisher : University Muhammadiyah Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24853/ijcei.4.2.13-22

Abstract

Halim Station is the main station in the Jakarta-Bandung High-Speed Train project, playing a crucial role in facilitating travel between the two metropolitan cities. The Halim Station building for the Jakarta-Bandung High-Speed Train is located on the Jakarta - Cikampek Toll Road at KM 0+800, East Jakarta City. Halim Station is the first station for departure and the last stop for journeys using the Jakarta-Bandung High-Speed Train. The area of the Halim Station building is 25,700 m2 with a roof area of 31,100 m2. Each day, the water source to meet operational needs at Halim Station comes from the Regional Water Company (PDAM) with a maximum daily clean water usage limit of 210 m3. The utilization of rainwater in the context of high-speed train stations has significant potential to meet operational sanitation and water needs around the station. With proper rainwater collection, storage, and management systems, rainwater can be processed into a safe and quality water source for various purposes around the station. If there is excess rainwater not needed for the building's operational requirements, the calculation will also include the need for infiltration wells and drainage channels. The utilization of rainwater as an alternative water source for operational needs is expected to completely replace the water source of Halim Station, which previously came from PDAM. Therefore, this could contribute to efforts to reduce environmental impacts and conserve water resources in Indonesia. 
Evaluation of Kartini V Street Canal Capacity using HEC-RAS Imamuddin, Mohammad; Dewi, Firda Rachma
ASTONJADRO Vol. 14 No. 1 (2025): ASTONJADRO
Publisher : Universitas Ibn Khaldun Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32832/astonjadro.v14i1.17268

Abstract

The Kartini V Street channel in Central Jakarta plays a vital role in directing the flow of water to the main channel on Kartini Raya Street through the Kartini Pump House, thus effectively addressing water pooling issues in the Kartini neighborhood area. Evaluation of the capacity of the Kartini V Street channel is carried out by comparing the planned rainfall discharge with the existing channel discharge. Hydrological analysis calculations for the planned discharge with a 5-year return period yield planned discharges of 0.0214 m3/second for channel A-B, 0.0068 m3/second for channel B-C, and 0.0226 m3/second for channel B-D. Meanwhile, calculations for the existing channel discharge result in 6.9756 m3/second for channel A-B, 9.3690 m3/second for channel B-C, and 12.0398 m3/second for channel B-D. The analysis indicates that the existing channel capacity is sufficient to accommodate the planned rainfall discharge.
PENGARUH PERUBAHAN DIMENSI TANGKI TERHADAP DESAIN PONDASI EKSISTING TANGKI REAKTOR PILOT PLANT BIOGAS POME Yarsono, Samidi; Imamuddin, Mohammad; Suwandi, Juda; TN, Lan Marrakup; Wulandari, Ika; Hanif, Basit Al; Septinia, Eva Nur; Giman, Giman
ASTONJADRO Vol. 9 No. 1 (2020): ASTONJADRO
Publisher : Universitas Ibn Khaldun Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32832/astonjadro.v9i1.2823

Abstract

Kebutuhan energi terbarukan di Indonesia sangatlah penting, saat ini sumber energi terbarukan porsinya relatif kecil. BPPT ( Badan Pengkajian dan Penerapan Teknologi) dalam kegiatannya melakukan pembangunan pilot plant Biogas Pome setara 700 kW berkerjasama dengan PTPN V (PT. Perkebunan Nusantara V) dengan sistim tangki berpengaduk secara kontinu yang mana hasil gas tersebut dimanfaatkan sebagai bahan bakar boiler pabrik PMKS di sei pagar. Desain pondasi tangki reaktor dengan kapasitas 2000m3, telah dilakukan dengan menggunakan perhitungan fix head dengan diameter pile 60cm type B dengan jumlah 32 pile dengan kedalaman 12m dikerjakan tahun 2018. Diameter rencana tangki reactor direncanakan berukuran 16.8m dengan ketinggian 9m, dengan beban tangki sekitar 2174.2ton. Sedangkan sekarang terjadi perubahan desain tangki dengan diameter 14m dengan ketinggian 16.8, dimana tinggi pome di 16.1m, dimana beban tangki menjadi 2639.1 ton, dimana berdasarkan koreksi tersebut, analisa pile masih memenuhi sedangkan untuk puching shear perlu di lakukan pertebalan, dimana d' sebelumnya 70cm, sekarang dibuat pile cap 1.2 m dengan d' sebesar 80 cm , dengan tebal mat 60cm.
ANALYSIS OF DRAINAGE CHANNEL CAPACITY AT SINDANG STREET IN SINDANG HOUSE PUMP AREA Imamuddin, Mohammad; Cahyanto, Dwi
ASTONJADRO Vol. 9 No. 2 (2020): ASTONJADRO
Publisher : Universitas Ibn Khaldun Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32832/astonjadro.v9i2.3387

Abstract

Sindang street, which is located in North Rawabadak Sub-district, Koja District, is one of the areas in North Jakarta Administrative City which is an area that is prone to flooding. Even though a working pump house is available, there are still puddles in several places. One of the problems that occur is the channel that drains water into the storage pool narrowing due to sedimentation in the channel. By analyzing the channel using the Log Pearson III distribution method using data obtained from the STA Tanjung Priok Rainfall Station, the rainfall intensity that occurs in a 5 year cycle is 170.748 mm, the Mononobe equation is used to find the intensity of rain per hour that occurs. Then it can be searched for the planned rain discharge using a Rational Method so that it is known that there are 2 channels, namely (P and Q) unable to accommodate the rainfall that occurs.
ANALYSIS OF RESIDENTIAL RESERVOIR CAPACITY AT THE MUTIARA PURI HARMONI 2 CIKARANG Imamuddin, Mohammad; Prasetyo, Adi Tathak Wahyu
ASTONJADRO Vol. 10 No. 1 (2021): ASTONJADRO
Publisher : Universitas Ibn Khaldun Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32832/astonjadro.v10i1.3388

Abstract

Cikarang is one of the areas in the administrative city of Bekasi Regency, which has several flood-prone areas. Every year, several areas of Cikarang often experience flooding, including the North Cikarang area. Precisely in Karanganyar Village, Karang Bahagia Subdistrict, where most of the land has been converted from rice fields to densely populated housing. Over time, Karang Bahagia Subdistrict became familiar with floods and puddles. Mutiara Puri Harmoni 2 Housing is one of the densely populated residential areas in the Karang Bahagia District. From the observation of the drainage system made by Mutiara Puri Harmoni 2 Housing, there is a lot of sedimentation and some of the sections have a lot of narrowing due to increased development in the housing area. For the drainage before it is drained into the nearest river, namely the Gemboro river, the Mutiara Puri Harmoni 2 housing drainage system creates a reservoir as a storage. By analyzing the reservoir section using the rainfall distribution method and the Log Pearson III method, the resulting 2-year rainfall intensity is 74.374 mm/hour with the resulting discharge of 3.339 m3/second. From the calculation results, the reservoir storage is 6057.216 m3/second with a cross section of 62.4 mx 55.62m. Taking into account the reservoir water balance using 17 years of rainfall data, the maximum discharge in February is 18323m3 and the lowest discharge is in August of 3038m3. Therefore, the results of the capacity analysis needed to avoid flooding are to deepen and expand the reservoir and/or add a pump so that the concentration time is not too long.
UTILIZATION OF ARTIFICIAL AQUIFERS BY ADDING ZEOLITE AND CARBON TO IMPROVE WATER QUALITY Imamuddin, Mohammad; budiman, budiman; Marsiati, Himmi; Dewi, Firda Rachma; Mahdiani, Nila Sekar
International Journal of Civil Engineering and Infrastructure Vol. 5 No. 1 (2025): IJCEI Volume 5 No. 1
Publisher : University Muhammadiyah Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Water is the most important component of life. The function of water for living beings cannot be replaced by any other substance. One of the main issues currently faced regarding waterresources is the declining quality of water for both domestic and non-domestic purposes.According to the Regulation of the Minister of Health of the Republic of Indonesia No.492/Menkes/PER/IV/2010 concerning drinking water requirements, it states that safe andhealthy drinking water for consumption must meet requirements that include physical,chemical, and bacteriological criteria. Strict requirements are imposed on drinking waterbecause they are directly related to the biological processes of the body that determine humanquality of life. The consumption rate of drinking water is very high in tropical regions. This isdue to the high humidity, and people in tropical areas require a large amount of drinkingwater to quench their thirst. Therefore, high-quality drinking water is necessary to maintainhealth. The dangers or health risks resulting from the decline in the physical quality of watercan have negative impacts on health. The utilization of groundwater remains a mainstay forcommunities in meeting their domestic and non-domestic water needs. The increasingpopulation has led to a decline in the quality of clean water due to human activities that causeenvironmental pollution. Sources of groundwater pollution include industrial activities, wastedisposal sites, mining areas, residential areas, salt industries, agricultural activities, andlivestock farming.