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All Journal JURNAL PENDIDIKAN TAMBUSAI Jurnal Pengabdian Magister Pendidikan IPA Portal: Jurnal Teknik Sipil Didaktik : Jurnal Ilmiah PGSD STKIP Subang jurnal syntax admiration Jurnal Ilmiah Telsinas Elektro, Sipil dan Teknik Informasi JUMATISI : Jurnal Mahasiswa Teknik Sipil Jurnal Ilmu Teknik Sipil Indonesia (JITESNA)
Simanjuntak, Rizky
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Aerospace Engineering Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Education Electrical & Electronics Engineering Engineering Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Mechanical Engineering Social Sciences Transportation

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Analisis Sedimentasi Pada Saluran Drainase Di Kecamatan Medan Johor,Kota Medan Ginting, Lioni Gabby Ella Br; Simanjuntak, Rizky; Prayogo, Wisnu; Harahap, Rumilla
Jurnal Ilmu Teknik Sipil Indonesia Vol. 2 No. 2 (2026): JITESNA - Juli
Publisher : CV. SINAR HOWUHOWU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70134/jitesna.v2i2.1390

Abstract

This study aims to examine the sedimentation condition in drainage channels located in Medan Johor District, Medan City, and to analyze its impact on channel flow capacity. The background of this research is the decreasing performance of drainage systems due to the accumulation of sediments originating from surface runoff, community activities, and solid materials transported by rainwater. The method employed in this study is a field survey involving direct measurements of channel dimensions, including length, width, depth, and sediment thickness at several observation points. The collected data were processed to estimate sediment volume using a geometric calculation approach. The analysis results indicate that the total sediment volume across seven observation segments reaches 2,180.75 m³, reflecting a relatively high level of sedimentation. This condition leads to a reduction in channel capacity, resulting in suboptimal water flow. Furthermore, population growth contributes to increased domestic wastewater entering the drainage system. If not properly managed, this situation may increase the risk of waterlogging and flooding. Therefore, sustainable drainage management and regular maintenance are essential to improve system performance.
Analisis Kapasitas Saluran Drainase Untuk Mengurangi Genangan Air   Di Kawasan Jalan Taduan Kecamatan Medan Tembung Simanjuntak, Cinta Fhidelia; Sidabukke, Beatrix Denada; Simanjuntak, Rizky
Jurnal Ilmu Teknik Sipil Indonesia Vol. 2 No. 2 (2026): JITESNA - Juli
Publisher : CV. SINAR HOWUHOWU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70134/jitesna.v2i2.1391

Abstract

Urban drainage systems play an important role in channeling rainwater and household wastewater so that they do not cause puddles or flooding in residential areas. Along with the increasing development and land use in urban areas, the capacity of drainage channels is often unable to accommodate the existing water discharge. This study aims to analyze the capacity of drainage channels located on Taduan Street, Medan Tembung District, and to determine their suitability for the existing rainfall discharge. The research method used is a quantitative method with data collection through field surveys to measure the dimensions of the drainage channels and collect rainfall data. The data were then analyzed to calculate the rainfall discharge and the capacity of the existing drainage channels. The results show that several parts of the channels experience sedimentation, narrowing, and the presence of household waste that obstructs water flow. These conditions reduce the capacity of the channels so that they are unable to accommodate water discharge optimally. Therefore, routine maintenance and improvement of channel dimensions are needed so that the drainage system can function more effectively in reducing water inundation.
Kasifikasi Kondisi Saluran Drainase Perkotaan Berdasarkan Dimensi, Ketinggian Air, Dan Sedimentasi Di Medan, Indonesia Aliyda, Fifi; Prasetyo, Zulham; Yolanda, Yuni; Simanjuntak, Rizky; Harahap, Rumillah; Prayogo, Wisnu
Jurnal Ilmu Teknik Sipil Indonesia Vol. 2 No. 2 (2026): JITESNA - Juli
Publisher : CV. SINAR HOWUHOWU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70134/jitesna.v2i2.1401

Abstract

Urban drainage systems play an important role in managing stormwater runoff in urban areas. Rapid urban development often reduces infiltration areas and increases surface runoff, which can lead to flooding and waterlogging in several locations. This study aims to analyze the performance of urban drainage systems and identify factors causing water inundation in urban areas. The research method used is a descriptive quantitative approach by evaluating drainage channels based on rainfall data, channel capacity, sedimentation conditions, and supporting environmental factors. Secondary data were collected from previous studies and hydrological analysis results. The analysis includes rainfall intensity calculation, runoff discharge estimation, and comparison with existing drainage channel capacity. The results show that several drainage channels are unable to accommodate the design discharge due to sedimentation, waste accumulation, and changes in land use. In addition, insufficient maintenance of drainage channels also contributes to the reduced performance of the drainage system. Therefore, improvements in drainage channel capacity, routine maintenance, and integrated urban drainage planning are needed to reduce flood risks in urban areas. The results of this study are expected to provide useful information for local governments in improving urban drainage management systems.
Evaluasi Kinerja Sistem Drainase Berdasarkan Analisis Sedimentasi Di Jalan Makmur Hutan, Medan Tembung Napitu, Oktavianus; Bukhary, Muhammad Al; Simanjuntak, Rizky; Prayogo, Wisnu; Harahap, Rumilla
Jurnal Ilmu Teknik Sipil Indonesia Vol. 2 No. 2 (2026): JITESNA - Juli
Publisher : CV. SINAR HOWUHOWU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70134/jitesna.v2i2.1422

Abstract

Urban drainage systems frequently experience performance degradation due to sedimentation and increased domestic wastewater, leading to inundation in residential areas. This study aims to evaluate the causes of inundation and sedimentation in the drainage system on Jalan Makmur Hutan, Medan Tembung District, Medan City. Primary data were obtained from seven observation segments through direct field measurements, including channel dimensions and sediment thickness, while secondary data consisted of 11-year rainfall records (2013–2023) from the Deli Serdang Climatology Station and population data for the same period. Hydrological analysis was conducted using the Log Pearson Type III distribution method to estimate design flood discharges for various return periods, and population projections for 2, 5, 10, 25, and 100 years were calculated using arithmetic, geometric, exponential, linear regression, and least square methods to estimate domestic wastewater discharge. The results showed that the average sediment thickness reached 0.27 m, reducing channel capacity by 29.7%, while the 5-year return period flood discharge was 6.34 m³/s. These findings indicate that sedimentation is the primary factor contributing to reduced drainage performance and frequent inundation in the study area. Therefore, regular channel normalization, routine maintenance, and integrated domestic wastewater management are essential to improve drainage performance and prevent future flooding.
ANALISIS PENERAPAN SISTEM MANAJEMEN KESELAMATAN, KESEHATAN DAN LINGKUNGAN KERJA (SMK3L) PADA PROYEK KONSTRUKSI BANGUNAN BERTINGKAT, STUDI KASUS PEMBANGUNAN RUMAH SAKIT 16 LANTAI DI MEDAN, KECAMATAN PERCUT SEI TUAN, KABUPATEN DELI SERDANG Simbolon, Miranda; Purba, Dea Amanda; Tinambunan, Riko Jodika; Simalango, Igor Jekkar; Simanjuntak, Rizky; Yolanda, Yuni
Didaktik : Jurnal Ilmiah PGSD STKIP Subang Vol. 12 No. 02 (2026): Volume 12 No. 2, Juni 2026 Release
Publisher : STKIP Subang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36989/didaktik.v12i02.12845

Abstract

The implementation of an Occupational Safety, Health, and Environment Management System (OHSMS/SMK3L) is a crucial aspect in ensuring worker safety on high-rise construction projects. This study aims to identify risky work activities, evaluate the use of Personal Protective Equipment (PPE), and assess the implementation of safety facilities on a 16-story hospital construction project in Medan. The method used was direct field observation during a three-month internship, focusing on structural work. The study results indicate various high-risk activities, including working at heights, the use of heavy equipment, electrical installations, and welding and cutting. Furthermore, several hazardous work areas were identified, such as project traffic lanes, narrow spaces, and slippery work surfaces. The use of PPE, including safety helmets, safety shoes, reflective vests, gloves, masks, and body harnesses, was generally implemented. However, discrepancies were found in the use of PPE, both in terms of completeness and standards. Safety facilities such as K3 signs, evacuation routes, fire extinguishers, and first aid kits were available, but still require improvement in quantity and placement. The conclusion of this study indicates that the implementation of SMK3L in the 16-story hospital construction project in Medan has been quite successful, but still requires improvements in supervision, worker compliance, and compliance with occupational safety standards. Optimizing the implementation of SMK3L is expected to minimize the risk of workplace accidents and create a safe, healthy, and productive work environment.
Analisis Penerapan Sistem Manajemen Keselamatan dan Kesehatan Kerja (SMK3) pada Proyek Pembangunan Gedung Sekolah XYZ di Kota Medan Mhd. Fahreizi Harahap; Aprialdi Tuani Pesta Gajah; Muhammad Fahreja Harahap; Bella Yuspita Tambunan; Rizky Simanjuntak; Yuni Yolanda
Jurnal Pendidikan Tambusai Vol. 10 No. 2 (2026): Agustus
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai, Riau, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jptam.v10i2.38965

Abstract

Penerapan keselamatan dan kesehatan kerja pada proyek konstruksi merupakan hal penting untuk mengurangi risiko kecelakaan kerja dan menciptakan lingkungan kerja yang aman. Penelitian ini bertujuan untuk menganalisis penerapan Sistem Manajemen Keselamatan dan Kesehatan Kerja (SMK3) pada proyek pembangunan gedung sekolah XYZ di Kota Medan. Penelitian menggunakan metode deskriptif kualitatif dengan teknik pengumpulan data melalui observasi dan dokumentasi selama kegiatan magang berlangsung. Hasil penelitian menunjukkan bahwa penerapan SMK3 pada proyek telah dilaksanakan melalui penggunaan alat pelindung diri (APD), pelaksanaan ToolBox Talk (TBT), pengawasan oleh petugas HSE, pemasangan rambu keselamatan kerja, penyediaan fasilitas kesehatan, serta kegiatan housekeeping melalui program Jumat Bersih. Berdasarkan hasil observasi, penerapan SMK3 pada proyek telah berjalan dengan cukup baik dalam mendukung keselamatan dan kesehatan kerja di lingkungan proyek.
Analisis Debit Air dan Parameter Fisika Air sebagai Dasar Perencanaan Irigasi Namu Ukur-Nambiki Kabupaten Langkat Melky Aprianto Basardo Purba; Andreas Franskivo Marbun; Amanda Pratiwi Lubis; Rizky Simanjuntak
Portal: Jurnal Teknik Sipil Vol 18, No 1 (2026): April Edition
Publisher : Politeknik Negeri Lhokseumawe

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30811/portal.v18i1.9172

Abstract

Abstract — This research was conducted at the Namu Ukur–Nambiki Secondary Irrigation Channel located in Sei Bingai District, Langkat Regency, with the aim of analyzing water discharge and physical water parameters in the irrigation channel. The study was carried out to identify flow conditions and the relationship between channel dimensions and water discharge. The research method used was field observation through direct measurements of flow velocity, channel width, and water depth at several observation segments. The collected data were analyzed to determine water discharge and the physical condition of water in the irrigation channel. The results indicated that flow velocity and water discharge in each segment varied due to differences in channel cross-sections, sedimentation, and vegetation around the channel. Overall, the channel condition was still adequate to support agricultural irrigation Keywords: Water Discharge, Irrigation Channel, Flow Velocity, Physical Water Parameters, Open Channel Hydraulics               
ANALISIS KINERJA SISTEM DRAINASE PERKOTAAN MENGGUNAKAN PENDEKATAN HIDROLOGI, HIDROLIKA, DAN SPASIAL DI KECAMATAN MEDAN DENAI Rizky Simanjuntak; Sagita Triswati Munte; Samuel Crescendo Sirait; Wisnu Prayogo; Rumila Harahap; Daniel Anderson Munthe; Arissha Anggraini
JUMATISI: Jurnal Mahasiswa Teknik Sipil Vol 7 No 1 (2026): JUMATISI (Jurnal Mahasiswa Teknik Sipil)
Publisher : Universitas Muhammadiyah Metro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/jumatisi.v7i1.11314

Abstract

Permasalahan genangan dan banjir di kawasan perkotaan umumnya disebabkan oleh kinerja sistem drainase yang belum optimal. Kecamatan Medan Denai sebagai salah satu wilayah berkembang di Kota Medan memiliki potensi permasalahan drainase akibat peningkatan curah hujan, pertumbuhan penduduk, serta perubahan tata guna lahan. Penelitian ini bertujuan untuk menganalisis kinerja sistem drainase di Kecamatan Medan Denai secara komprehensif.Metode yang digunakan meliputi analisis hidrologi untuk menentukan debit rencana berdasarkan data curah hujan, analisis debit limpasan dengan mempertimbangkan koefisien aliran dan kontribusi limbah domestik, serta analisis hidraulika untuk mengevaluasi kapasitas saluran drainase eksisting. Selain itu, dilakukan observasi lapangan untuk mengidentifikasi kondisi fisik saluran, seperti sedimentasi dan penyumbatan, serta analisis spasial untuk menentukan titik-titik genangan. Hasil penelitian menunjukkan bahwa sebagian saluran drainase di lokasi penelitian tidak mampu menampung debit rencana, sehingga berpotensi menimbulkan genangan. Faktor utama yang mempengaruhi kinerja drainase meliputi kapasitas saluran yang tidak memadai, sedimentasi, serta kurangnya pemeliharaan. Oleh karena itu, diperlukan upaya peningkatan kapasitas saluran, pengendalian sedimen, serta pemeliharaan rutin untuk meningkatkan kinerja sistem drainase.Penelitian ini diharapkanapat menjadi dasar dalam perencanaan dan pengelolaan sistem drainase yang lebih efektif dan berkelanjutan di Kecamatan Medan Denai.
Co-Authors Aliyda, Fifi Amanda Pratiwi Lubis Andreas Franskivo Marbun Anni Zahara Putri Aprialdi Tuani Pesta Gajah Arissha Anggraini Arrisha Anggraini Bella Yuspita Tambunan Bukhary, Muhammad Al Daniel Anderson Munthe Daniel Anderson Munthe Daulay, Ilmi Alfiah Ginting, Lioni Gabby Ella Br Gulo, Kanisius Delvin S Harahap, Rumilla Harahap, Rumillah Herdianti, Wenny Hindra Karamah Putra Handana I Gede Wyana Lokantara . Jaya, Ardino Wira Jayantara, I Wayan Putra Mahadewi, Catherine Honey Melky Aprianto Basardo Purba Mhd. Fahreizi Harahap Muhammad Fahreja Harahap Najwa, Wardatun Napitu, Oktavianus Prasetyo, Zulham Prayogo, Wisnu Purba, Dea Amanda Puspita, Rika Dona Rasyid, Galih Al Roesyanto Rumila Harahap Sagita Triswati Munte Samuel Crescendo Sirait Siburian, Ezy Hesekiel Siburian, Hemat Grasella Sidabukke, Beatrix Denada Sidabutar, Daniel Mario Sihole, Arjuna Silaban, Gari Daniel Simalango, Igor Jekkar Simanjuntak, Cinta Fhidelia Simaremare, Yessika Angelina Simbolon, Miranda Sinaga, Tiur Sari Tua Sitorus, Heri Franata Syiril Erwin Harahapan Tinambunan, Riko Jodika Ummu Salamah Wisnu Prayogo Yuni Yolanda Yuni Yolanda