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All Journal Rekayasa Sipil Rang Teknik Journal Ensiklopedia of Journal JURNAL REKAYASA Academia Open Civil Engineering Collaboration Jurnal Talenta Sipil Structure International Journal of Multidisciplinary Research of Higher Education (IJMURHICA) JOURNAL OF COMMUNITY SERVICE AND APPLICATION SCIENCE (JCSAS)
Lusi Utama
Universitas Bung Hatta
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Kajian Kerentanan Kawasan Berpotensi Banjir Bandang Dan Mitigasi Bencana Pada Daerah Aliran Sungai (DAS) Batang Kuranji Kota Padang Utama, Lusi; Naumar, Afrizal
Rekayasa Sipil Vol 9, No 1 (2015)
Publisher : Department of Civil Engineering, Faculty of Engineering, University of Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (689.119 KB)

Abstract

Penelitian ini bertujuan mengetahui zonasi banjir di sepanjang Batang Kuranji serta mitigasi akibat banjir. Banjir di Batang Kuranji disebabkan kerusakan DAS, perubahan fungsi lahan, runtuhnya bendungan alami dan patahnya saluran air. Dengan menggunakan data curah hujan tahun 2003 sampai tahun 2012 (saat terjadinya banjir bandang) didapat tinggi curah hujan 147,812 mm, debit banjir 440.384 m³/detik. Dari analisa peta citra dan korelasi terhadap parameter penyebab banjir, wilayah ini mempunyai dua kelas kerentanan yaitu kerentanan sedang di daerah tengah dan hilir, kerentanan rendah di daerah tengah. Daerah yang berpotensi mengakibatkan terjadinya banjir adalah daerah hulu, karena mempunyai tingkat kelerengan yang tajam (45% – 55%) dan berbukit. Mitigasi adalah dengan membuat peraturan pengaturan tata ruang, monitoring peruntukan lahan, sosialisasi kawasan banjir, normalisasi sungai, pelestarian hutan, perbaikan lereng, pembangunan saluran air. 
KAWASAN BERPOTENSI BANJIR PADA DAERAH ALIRAN SUNGAI (DAS) KURANJI Utama, Lusi
Rang Teknik Journal Vol 5, No 1 (2022): Vol. 5 No. 1 Januari 2022
Publisher : Fakultas Teknik Universitas Muhammadiyah Sumatera Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (236.721 KB) | DOI: 10.31869/rtj.v5i1.2844

Abstract

The extreme climate from 2012 resulted in high rainfall. Watershed damage from research on Kuranji describes the Batang Kuranji watershed in a damaged state. Watershed (DAS) is an ecosystem unit where living bodies and their environment interact, interdependence on their constituent components. Batang Kuranji has a river flow with a main river length of 32.41 km which crosses 5 SUB-DAS, namely Sungkai, Padang Janiah-karuah , Belimbing, Batang Kuranji and Danau Limau Manih. The upstream of the Kuranji watershed is the Bukit Barisan mountain range with an area of 202.7 km2 of the Kuranji watershed, with an average maximum annual rainfall of 3,500 mm. By using the Thiessen method from 3 rainfall stations from 2012 to 2020, the planned rainfall is obtained. From the image map with the ARC GIS program, we get a watershed map, a map of rainfall stations and a map of land use. From the analysis of discharge rationally, the discharge due to land use for green areas that can store water in forests and plantations for the Danau Limau Manih SUB-watershed is 15.82 m3/second, for the Danau Limau Manih SUB-watershed area, the green area is 6.46 m3/second, for the Batang Kuranji sub-watershed, the discharge due to the green area is 2.52 m3/second, which is small from the discharge due to residential land use. From these 3 SUB-watersheds, it is necessary to arrange land use.Keywords: extreme, rainfall, land use, watershed
PERUBAHAN LAHAN KRITIS MENJADI LAHAN HIJAU SEBAGAI SUMBER ENERGI (STUDI KASUS DAS ARAU KOTA PADANG) Lusi Utama; Zuherna Mizwar; Eko Prayitno
Rekayasa Sipil Vol 15, No 3 (2021)
Publisher : Department of Civil Engineering, Faculty of Engineering, Universitas Brawijaya

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Abstract

This study examines a flood control model by analyzing the area of critical land which is the land that causes flooding to become green land. Indonesia is a country that has 2 seasons, namely the dry season and the rainy season. Padang City, from 2008 - 2020, there were frequent floods. From research on the Arau watershed, there are 8 Arau sub-watersheds experiencing flooding. To reduce flooding, critical land use is converted into green land. Rainfall calculations use rainfall data from 5 stations. Rainfall plans using the Thiessen theory. Discharge plan using a rational formula. From the water discharge will be determined the amount of energy. The energy produced by the discharge of critical land use is 168,960 kwh.
KAJIAN MORPHOMETRI PADA SATUAN WILAYAH PENGELOLAAN DAS PRIORITAS DI KOTA PADANG (STUDI KASUS PADA DAS ARAU, DAS KURANJI, DAN DAS AIR DINGIN) Lusi Utama
Ensiklopedia of Journal Vol 4, No 2 (2022): Vol 4 No. 2 Edisi 1 Januari 2022
Publisher : Lembaga Penelitian dan Penerbitan Hasil Penelitian Ensiklopedia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (337.449 KB) | DOI: 10.33559/eoj.v4i2.1025

Abstract

In line with the sustainable development process, it is necessary to regulate activities with the main priority to re-create the ecological balance of the environment. The three rivers which were expected to receive rainfall, such as Batang Kuranji, Batang Arau and Batang Air Dingin, were unable to cope with the flooding. The hydrological conditions of the 3 watersheds are currently experiencing changes in hydrological characteristics which are marked by increased flood potential. This threat, apart from natural factors such as climate and extreme rainfall, can also occur due to human factors such as cultivating floodplain areas, land allocations in flood plains that are not in accordance with land functions. Changes in land use in an area can affect the function of the water system. This is in accordance with the opinion of Arsyad (2010), which states that any treatment given to a plot of land can affect the water system in that place and places downstream. From the above threat parameters, flooding is also strongly influenced by natural phenomena in the form of morphometry consisting of watershed area, watershed shape, river network, flow density, flow pattern, land use and river steepness gradient. For this reason, research on watershed morphometry needs to be carried out so that the causes of flooding in the watershed can be identified. Floods that occurred from 2016 to 2021, have harmed the community. By using Paimin's theory for morphometry, the ARC GIS program to determine the extent of flooding, as well as Thiessen's theory to determine rainfall and a rational theory to analyze discharge, it was obtained into 3, namely the Arau watershed, Kuranji watershed and Air Dingin watershed prone to flooding with the highest score due to the use of land.
Level Of Sevice Jalan Profesor Doktor Hamka Kota Padang (Depan Kampus Universitas Negeri Padang-Simpang Tunggul Hitam) Eko Prayitno Eko; Veronika; Lusi Utama; Indra Khaidir
Civil Engineering Collaboration Vol. 7 (2022) No. 2
Publisher : Universitas Putra Indonesia YPTK Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35134/jcivil.v7i2.41

Abstract

Banyaknya hambatan samping, putar balik kendaraan yang tidak pada tempatnya, mobil yang melewati, atau mobil yang menempatkan mobil dibadan jalan membuat masalah kemacetan. Tujuan penelitian ini adalah menganalisis volume lalu lintas, hambatan samping, mengetahui kinerja jalan dan tingkat pelayanan jalan. Penelitian dilaksanakan diruas jalan Profesor Doktor Hamka, kota Padang. Survey dilakukan pada jam 6-8 waktu Indonesia barat, jam 12-14 waktu Indonesia barat, jam 16-18 waktu Indonesia barat. Survey dilaksanakan selama 2 hari, senin 08 februari 2021 dan sabtu 13 februari 2021. Nilai kapasitas jalan 1667,51 skr/jam, jalur kanan (padang-bukittinggi) dan 1639,55 skr/jam, jalur kiri (bukittinggi-padang). Nilai kepadatan tertinggi 352,36 hari sabtu jam 17.45-18.00 wib, jalur kiri (bukittinggi-padang), nilai kepadatan terendah 21,93 hari senin jam 06.00-06.15 wib, jalur kanan (padang-bukittinggi). Nilai derajat kejenuhan tertinggi 1,57, tingkat pelayanan jalan F, hari sabtu jam 17.45-18.00 wib jalur kiri (bukittinggi-padang), nilai derajat kejenuhan terendah 0,46, tingkat pelayanan jalan C, hari senin jam 06.00-06.15 jalur kanan (padang-bukittinggi).
Scoring Setting and Infrastructure di Kampus Politeknik Negeri Medan Berdasar UI GreenMetric Taufiq, Muhammad; Carlo, Nasfryzal; Y Jumas, Dwifitra; Rita, Eva; Utama, Lusi
Structure Vol 6, No 1 (2024): STRUCTURE (JURNAL SIPIL)
Publisher : University of Muhammadiyah Tangerang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31000/civil.v6i1.11133

Abstract

Abstract - Green Campus is a concept that supports sustainable and environmentally sounddevelopment by involving the academic community in the campus environment. Campus Strategic Planof Medan State Polytechnic (Polmed) proclaims to be a green campus in 2025. One of Polmed's effortsto participate in sustainable development is by participating in the UI GreenMetric World UniversityRanking program. One of the assessment categories is Setting and Infrastructure. This researchfocuses on the Setting and Infrastructure indicator with the assessment criteria being the ratio of openspace to campus area, total campus area covered by forest vegetation, total campus area covered byplant vegetation, total campus area for water absorption, total open space area to campus population,percentage of campus budget for sustainable efforts, percentage of building operation andmaintenance activities in one year, campus facilities for the disabled, special needs, security and safetyfacilities, health infrastructure, conservation programs. The results showed that the score obtainedfrom the Polmed campus is currently 440 out of 1500 expected. To increase the score, a vertical gardenor rooftop garden can be implemented on the criteria of plant vegetation, making biopore infiltrationholes and replacing paving blocks with grass blocks on the criteria of water catchment areas, installingguiding blocks and making ramps for the criteria of facilities for the disabled, and blocking
Studi Kelayakan Pengembangan Bandar Udara Depati Parbo Kerinci Kurniyadi, Amri; Mulyani, Rini; Khadavi, Khadavi; Carlo, Nasfryzal; Utama, Lusi
Jurnal Talenta Sipil Vol 7, No 2 (2024): Agustus
Publisher : Universitas Batanghari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/talentasipil.v7i2.523

Abstract

To support the current tourism sector, Kerinci Regency has an airport called Depati Parbo. The development of this airport really needs to be implemented, considering that this airport is the only airport in Jambi province that has the potential to be developed and improved. The problem in this research is what parameters need to be reviewed to assess the feasibility of developing Depati Parbo Airport, and what are the evaluation results and recommendations for the feasibility of developing Depati Parbo Airport. The aim of this research is to identify the parameters of the technical and financial aspects of the feasibility of developing Depati Parbo Airport, carry out a feasibility evaluation and provide recommendations for the feasibility of developing Depati Parbo Airport. This research method is a combination of qualitative and quantitative, that is, both support each other, in order to obtain maximum results. From the results of the analysis, it was found that the NPV (Net Present Value) was 12,441,161,179.80, BCR (Benefit Cost Ratio) 9.70%, IRR (Internal Rate of Return) 41%, although this is sufficient, there is still a need to optimize the dealer's income Depati Parbo Airport, so there is no need to increase the capacity of Depati Parbo Airport, but it is necessary to optimize Depati Parbo airport revenue.
Green Campus Initiative Assessing Waste Management at a Technical Polytechnic Bismoko, Adityo Haryo; Mulyani, Rini; Rita, Eva; Carlo, Nasfryzal; Utama, Lusi
Academia Open Vol 9 No 2 (2024): December
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/acopen.9.2024.8591

Abstract

Background: Effective waste management is pivotal for establishing eco-friendly educational environments, guided by global sustainability standards. However, many institutions face challenges in aligning their practices with these environmental benchmarks. Knowledge Gap: Research often highlights the necessity of holistic waste strategies but lacks specific assessments of waste management within the context of Green Campus initiatives, especially in vocational education settings. Aims: This study aims to evaluate current waste management practices at a technical polytechnic, assessing their effectiveness and compliance with established green standards. Results: The evaluation reveals that the institution's waste management initiatives are significantly lacking, with a total score of only 75 out of a possible 1800 points. The polytechnic performs poorly in recycling and processing various waste types, although there is modest progress in reducing paper and plastic use. Novelty: This research introduces a novel application of global sustainability standards to assess waste management practices at a vocational higher education institution, highlighting specific areas of inefficiency and their broader implications. Implications: The findings emphasize the critical need for comprehensive recycling programs, improved waste segregation, and increased community involvement in sustainability efforts. These improvements are crucial for both environmental benefits and enhancing the institution's standing in global educational rankings that prioritize sustainability. Highlights: Enhance Recycling: Implement robust recycling programs to meet global sustainability standards. Improve Segregation: Develop better waste segregation and processing practices. Boost Community Involvement: Engage the campus community actively in sustainability efforts. Keywords: Waste Management, Green Campus, Recycling, Environmental Education, UI GreenMetric
PERFORMANCE ANALYSIS OF USAU BATANG TIMPEH IRRIGATION NETWORK MANAGEMENT IN DHARMASRAYA DISTRICT Darmawan, Tedi; Utama, Lusi; Anif, Bahrul
Rang Teknik Journal Vol 8, No 1 (2025): Vol. 8 No. 1 Januari 2025
Publisher : Fakultas Teknik Universitas Muhammadiyah Sumatera Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31869/rtj.v8i1.5698

Abstract

Irrigation has a huge impact on meeting water needs for rice fields. Good irrigation needs to pay attention to irrigation management so that it can meet the water needs of the population's rice fields. In this research, the assessment of irrigation management performance is based on five variables, namely physical infrastructure, documentation, personnel, water user farmer associations, and planting productivity. Data collection was carried out by giving questionnaires to water managers and users and the results showed that the irrigation management performance of the Batang Timpeh Usau Irrigation Area was in very poor condition. This condition has an impact on the lack of harvest yields, the lack of farming per year, and the quality of the rice produced being less than optimal. Some improvement efforts that can be carried out include rehabilitating weir buildings, cleaning irrigation channels, assigning special personnel to manage irrigation networks, and providing outreach to the community.
Faktor Penerapan SMKK Pembangunan Gedung Sentra IKM Minyak Atsiri di Kecamatan Lunang Rita, Eva; Saputra, Lariccia; Carlo, Nasfryzal; Jumas, Dwifitra Y.; Utama, Lusi
Jurnal Talenta Sipil Vol 8, No 1 (2025): Februari
Publisher : Universitas Batanghari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/talentasipil.v8i1.776

Abstract

The construction services industry is one of the industrial sectors that has a fairly high risk of work accidents. This occurs due to unsafe work actions and conditions, including weak implementation of the Construction Safety Management System (SMKK). Based on the results of field investigations on the construction project for the Essential Oil IKM Center Building in Lunang District, it shows that there are violations of the implementation of the SMKK. This research aims to (1) identify the factors that influence the implementation of SMKK, (2) analyze the factors that most dominantly influence the implementation of SMKK, and (3) provide solutions. This research is quantitative research involving 82 respondents from project owners, implementing contractors, and supervising consultants. Data collection was carried out through distributing questionnaires and data processing was carried out using Principal Component Analysis factor analysis using SPSS. Research findings (1) identified 6 (six) factors with 52 variables that influence the implementation of the SMKK, (2) the results of the analysis of the 6 (six) identified factors that influence the implementation of the SMKK, there are 5 (five) new factors that were formed which 4 (four) factors of which have the most dominant influence on the implementation of SMKK because they have a factor loading ≥ 0.65, and (3) identified solutions include: providing routine training on work safety procedures, activating Safety Morning Talk or Toolbox Meetings, monitoring the implementation of SMKK regularly strictly, as well as providing input or recommendations to the Pesisir Selatan Regency Regional Government Construction Services Development Team.
Co-Authors Afrizal Naumar, Afrizal Asmawati Ayup, Yufirman Bahrul Anif Bismoko, Adityo Haryo Carlo, Nafryzal Darmawan, Tedi Dwifitra Jumas Eko Prayitno Eko Prayitno Eko Eva Rita Fisher, Mart Haryani Haryani Helmayuni Indra Khaidir indrayani, tri irfa Khadavi, Khadavi Kurniyadi, Amri Muhammad Taufiq Mulyani, Rini Nasfryzal Carlo Saputra, Lariccia Selamat, Selamat Sevindrajuta Veronika Yulia, Rhani Zahrul Umar Zaitul Zuherlan Zuherna Mizwar