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All Journal Jurnal Ilmiah Telsinas Elektro, Sipil dan Teknik Informasi Jurnal Ilmu Teknik Sipil Indonesia (JITESNA)
Rizky Simanjuntak
Universitas Negeri Medan
Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Electrical & Electronics Engineering Engineering Industrial & Manufacturing Engineering Mechanical Engineering Transportation

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Kasifikasi Kondisi Saluran Drainase Perkotaan Berdasarkan Dimensi, Ketinggian Air, Dan Sedimentasi Di Medan, Indonesia Fifi Aliyda; Zulham Prasetyo; Yuni Yolanda; Rizky Simanjuntak; Rumillah Harahap; Wisnu Prayogo
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 Oktavianus Napitu; Muhammad Al Bukhary; Rizky Simanjuntak; Wisnu Prayogo; Rumilla Harahap
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.
Co-Authors Ardino Wira Jaya Arjuna Sihole Beatrix Denada Sidabukke Catherine Honey Mahadewi Cinta Fhidelia Simanjuntak Fifi Aliyda Gari Daniel Silaban Harahap, Rumilla Harahap, Rumillah Herdianti, Wenny I Gede Wyana Lokantara . Ilmi Alfiah Daulay Jayantara, I Wayan Putra Jayantara Kanisius Delvin S Gulo Lioni Gabby Ella Br Ginting Muhammad Al Bukhary Munthe, Anggiat Daniel Anderson Oktavianus Napitu Prayogo, Wisnu Rasyid, Galih Al Rika Dona Puspita Rumillah Harahap Siburian, Ezy Hesekiel Siburian, Hemat Grasella Sidabutar, Daniel Mario Tiur Sari Tua Sinaga Wardatun Najwa Wisnu Prayogo Yessika Angelina Simaremare Yuni Yolanda Yuni Yolanda Zulham Prasetyo