Analisis Kinerja Embung Batang Dareh Bulakan Kota Payakumbuh

ABSTRACT The Batang Dareh Bulakan Reservoir in Limbukan Village, South Payakumbuh Subdistrict, Payakumbuh City is a crucial infrastructure for water resources management in the region. This research aims to evaluate the performance of the reservoir using the Likert scale method. The assessment stages refer to Circular Letter of the Directorate General of Water Resources Number SE/D/2017, …

Pengaruh Dinding Pengisi Bata Pada Struktur Beton Bertulang Terhadap Karakter…

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Analisis Kinerja Simpang Bersinyal Akibat Pelebaran Salah Satu Kaki Simpang (…

ABSTRACT Langgam Intersection is one of the signalized intersections located in Pangkalan Kerinci City, Riau Province. This study analyzes the impact of widening the legs of Langgam Intersection in Pangkalan Kerinci City on the performance of the signalized intersection. This intersection experiences high traffic volumes, particularly heavy vehicles, resulting from industrial activities in the…

Analisis Perubahan Morfologi Sungai Kampar Menggunakan Citra Satelit Dan Goog…

ABTRACT The Kampar River is a river that originates in the Bukit Barisan around West Sumatra and empties into the east coast of Sumatra Island in the Riau Province. The Kampar River is a natural resource that is widely used for the needs of the population such as fisheries cultivation, tourist attractions, livelihoods, irrigation, residential areas and others. This study aims to detect and ana…

Analisis Abrasi Pantai Dan Degradasi Hutan Mangrove Pulau Bengkalis Menggunak…

ABSTRACT Mangrove forests are vital ecosystems that protect coastlines from erosion and support biodiversity. However, damage caused by human activities and natural phenomena has led to the degradation of these ecosystems. This study aims to analyze the changes in the coastline and mangrove forest degradation in Pulau Bengkalis spatially and temporally during the period 1994-2024. This analysi…

Analisis Perubahan Morfologi Sungai Indragiri Menggunakan Citra Satelit Dango…

ABSTRACT The Indragiri River in Riau Province is a river with many meanders. Such river morphological conditions cause water flow to slide into certain areas, causing landslides on riverbanks and potentially threatening the survival of the surrounding community. Google Earth Engine is a platform that can facilitate research related to changes in river morphology. This research aims to analyze …

Evaluasi Biaya Dan Waktu Menggunakan Metode Earned Value Pada Proyek Gedung F…

In general, the greater the level of complexity of a project, the more diverse the problems faced. This is influenced by the relationship of many factors during the project implementation period. To increase effectiveness in project supervision and control, the Earned Value Method is used, this method describes the time, cost and progress of work in accordance with the ongoing project condition…

Evaluasi Kerusakan Permukaan Jalan Menggunakan Metode Bina Marga (Studi Kasu…

ABSTRACT Jalan Cipta Karya is 3.3 km long and 5 m wide connecting Jalan Bersama and Jalan HR. Soebrantas. This type of Cipta Karya road is a two-lane, two-way, undivided road. The types of damage that occur include cracks and holes which interfere with driving comfort and can result in accidents, which are reviewed based on the results of observations in the field. The aim of this research is …

Penilaian Skala Prioritas Penanganan Drainase Dalam Upaya Pengurangan Resiko …

ABSTRAK The drainage system in Dumai Kota Sub-district is less effective in draining rainwater and tidal floods. This is due to several factors, such as: tidal flooding, high rainfall, uncoordinated development, exceeding the capacity of drainage channels, damaged drainage systems, and garbage clogging the channels. Based on the masterplan of the urban drainage system of Dumai City, Dumai Kota…

Analisis Perbandingan Waktu, Biaya, Dan Produktivitas Pelaksanaan Pekerjaan P…

ABSTRACT Construction method is one of the important components of 5M, which consists of Man (labor), Machine (tools), Material (materials), Money (cost), and Method (method). Effectiveness and efficiency are the main objectives in a project, therefore methods are an important role in a construction project from the planning stage to the implementation stage. This research focuses on analyzing…

Mitigasi Faktor Risiko Keterlambatan Proyek Pembangunan Jaringan Distribusi L…

Delays in electricity distribution network construction projects can result in financial losses, operational impacts and bad reputation for stakeholders. This research aims to identify risk factors that influence project delays, analyzing risks using the Monte Carlo method. The study was conducted on an electricity distribution network construction project in five villages in Pulau Meranti Rege…

Analisis Numerik Dan Eksperimental Struktur Menara Transmisi Berdasarkan Riwa…

Understanding the dynamic load and structural response is necessary to improve the quality of buildings located in earthquake-prone areas. In this study, a transmission tower in Binjai was analyzed using the time history method. The structural response of the tower can be determined by full-scale testing and also using finite element software. Full-scale testing of large structures is time-cons…

Analisis Prioritas Restorasi Hidrologi Lahan Gambut Berdasarkan Kondisi Nerac…

Total area of Riau Province Peatlands is approximately 4.03 million hectares, which is equivalent to 56% of the total land area. Most of the peatlands have been heavily degraded due to land clearing and peat fires. Given the vast area of damaged peatlands, it is necessary to study how to determine the priority order. This study aims to analyze priority for peatland restoration in Riau Province …

Analisis Kejadian Banjir Kota Pekanbaru Dengan Menggunakan Google Earth Engine

Climate change is currently taking place with direct impacts, one of which is related to disaster events such as floods. Based on disaster data records published by BNPB, the percentage of hydrometeorological disasters is 99.2% and 0.8% of geological disasters. With various disasters that occur and have a massive impact, the need for complete and fast flood disaster information can be done by u…

Pemodelan Hidrologi Untuk Prediksi Kedalaman Muka Air Tanah Di Lahan Gambut (…

The objective of this research is to analyze and examine the relationship between rainfall and the depth of the groundwater table as a hydrological response to hydrological events. This analysis will be conducted using the Hydrological Modeling approach for Predicting the Depth of the Groundwater Table in Peatlands (Case Study in KHG Bengkalis Island). The present study utilizes Microsoft Excel…

Perbandingan Analisis Spasial Daerah Resapan Air Wilayah Sungai Rokan Berdasa…

In preparing water resource management plans, it is essential to analyze both water recharge and catchment areas. These analyses yield zones for water resource utilization. The process involves using ministerial regulations that specify parameters, scoring, and weighting values to derive analytical results. Indonesia has specific regulations for identifying water recharge areas: Ministerial Reg…

Potensi Penggunaan Serat Tebu Sebagai Substitusi Serat Selulosa Pada Campuran…

Stone Matrix Asphalt use a gap-graded aggregate gradation that requires a large amount of binder. This high level of binder makes SMA mixtures susceptible to the flow of binder out of the mixture or commonly called a draindown event. The commonly used stabilizer is Viatop66. Synthetic cellulose fiber has the drawback that obtaining it is difficult and the price is high due to importing from abr…

Pemodelan Hidrologi Dengan Aplikasi HBV-LIGHT Menggunakan Model HBV (Studi Ka…

Watersheds experience problems such as uncontrolled flooding in the rainy season, drought in the dry season, and declining water quality. The emergence of these problems requires watershed management efforts. In general, hydrological analysis methods can be done with probabilistic analysis, if there is a minimum of 10 years of discharge records on the river under review. However, this method is…

Analisis Indeks Kekeringan Meteorologis Lahan Gambut Di Kabupaten Pelalawan M…

Meteorological drought is a type of drought caused by low precipitation, measured based on the level of dryness relative to normal or average conditions, as well as the duration of the dry period. This study aims to analyze the meteorological drought index on peatland in Pelalawan Regency using the Google Earth Engine (GEE) platform and utilizing satellite precipitation data. One of the sources…

Analisis Hubungan Kekasaran Permukaan Perkerasan Terhadap Biaya Operasional K…

Roads as transportation infrastructure have a very vital role in people's lives. Therefore, the condition of the road surface is an important aspect because it directly affects the comfort and efficiency of road use by all users. The level of road surface roughness is an indicator of pavement condition, which not only impacts driving comfort but also affects vehicle operational efficiency. This…