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Ersa, Nanda Savira
Universitas Malikussaleh
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Pengembangan kapasitas kelompok kerja tukang bangunan dalam membangun rumah sederhana tahan gempa di Kecamatan Muara Satu, Kota Lhokseumawe (Builder capacity development for build a simple earthquake resistant house in Muara Satu Sub-District, Lhokseumawe City) Wesli, Wesli; Ersa, Nanda Savira; Widari, Lis Ayu
Buletin Pengabdian Vol 2, No 2 (2022): Bull. Community. Serv.
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/bulpengmas.v2i2.25457

Abstract

The purpose of this service is as an effort to improve the skills and social status and welfare of construction workers in Muara Satu Sub-District, Lhokseumawe City. Methods as well as provide basic education about how construction works in order to obtain information and understanding about simple earthquake-resistant house construction work. Stage while improving work group skills. builders in constructing building structures that meet the requirements of earthquake-resistant simple houses. The method of implementing the activity begins with site observation and licensing, participant recruitment and training implementation. To measure the success of the training, a pre-test and post-test were conducted in each material session. Based on the results of the activities that have been carried out, it is known that participants gain an increase in understanding of up to 40% after the training and are expected to be a provision for craftsmen in carrying out their profession. In conclusions, that the training went well and provided an increase in the knowledge of construction workers in terms of building simple earthquake-resistant houses. Partners must to understand the material provided in order to be a skilled builders.
Evaluation of the Effectiveness of Groin Buildings Against Erosion on Ujong Blang Beach Fran Cahya; Teuku Mudi Hafli; Fasdarsyah; Fadhliani; Nanda Savira Ersa; Yulia Prestika
Proceedings of International Conference on Multidisciplinary Engineering (ICOMDEN) Vol. 2 (2024): Proceedings of International Conference on Multidisciplinary Engineering (ICOMDEN)
Publisher : Faculty of Engineering, Malikussaleh University

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Abstract

Ujong Blang Beach is a dynamic area characterized by a variety of ecosystems. It serves a variety of purposes, including housing, tourism, and fishing. However, the coastline at Ujong Blang Beach, Lhokseumawe, is experiencing changes due to natural factors such as waves and sediment transport, causing erosion. This research aims to evaluate the erosivity and effectiveness of groyne structures in preventing erosion at Ujong Blang Beach. The methodology used involves 3D Delft numerical simulation using a grid size of 10 m x 10 m and a time period of 0.4 minutes. Input data for the Delft 3D simulation includes topography, bathymetry, tidal patterns, wave action, morphological factors, and sediment data. The simulation results show that Ujong Blang Beach experienced erosion, specifically, Region I Segment experienced erosion of around -40,277 meters, Segment II experienced erosion of around -29,122 meters, and Segment III experienced erosion of around -18,403 meters.
Penerapan Pemurnian Air Darurat Pasca Banjir Bandang dengan Pelatihan Masyarakat untuk Peningkatan Ketahanan Lokal di Aceh, Indonesia Ersa, Nanda Savira; Yusrizal, Teuku; Gustami, Heri; Akmal, Ajmir; Najmuddin, Najmuddin; Herdianti, Wenny; Prayogo, Wisnu
Jurnal Kreativitas Pengabdian Kepada Masyarakat (PKM) Vol 9, No 4 (2026): Volume 9 Nomor 4 (2026)
Publisher : Universitas Malahayati Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33024/jkpm.v9i4.25352

Abstract

ABSTRAK Banjir bandang di Aceh sering merusak infrastruktur air minum sehingga masyarakat terdampak kehilangan akses terhadap air yang aman. Pemulihan cepat layanan air bersih yang disertai peningkatan kapasitas operasional masyarakat menjadi krusial untuk mencegah dampak kesehatan lanjutan. Artikel ini bertujuan menyajikan model terintegrasi antara penerapan teknologi pemurnian air darurat dan pelatihan teknis berbasis masyarakat pada konteks pascabanjir bandang di Aceh, Indonesia. Program dilaksanakan melalui pendekatan partisipatif dan bertahap yang meliputi asesmen kebutuhan cepat, commissioning unit pemurnian air bergerak tipe skid-mounted, pelatihan operator, serta pemantauan rutin. Hasil pengujian kualitas air menunjukkan penurunan parameter fisik-kimia dari air baku menuju air hasil olahan hingga air minum, yang mengindikasikan peningkatan kualitas air secara konsisten selama periode operasional, dengan tren stabilitas parameter yang menunjukkan efektivitas sistem dalam berbagai kondisi kualitas air baku lapangan yang berfluktuasi. Selain itu, evaluasi kepuasan masyarakat menunjukkan mayoritas responden menyatakan puas terhadap aspek layanan, kinerja sistem, serta dampak program terhadap kesehatan dan kebutuhan dasar air, dengan tingkat kepuasan yang tinggi pada indikator aksesibilitas, keandalan sistem, dan kemudahan operasional di tingkat pengguna lokal. Unit yang diterapkan mampu memulihkan akses air yang lebih aman bagi masyarakat terdampak serta menjaga stabilitas operasional dalam kondisi lapangan yang fluktuatif. Selain itu, pelatihan meningkatkan kompetensi operator lokal dan memperkuat praktik penanganan air yang aman di tingkat rumah tangga. Model integrasi antara teknologi pemurnian non-kimia dan pemberdayaan masyarakat ini menunjukkan pendekatan yang praktis dan replikatif untuk penyediaan air minum darurat pascabanjir, dengan menekankan pengendalian risiko rekontaminasi dan keberlanjutan operasional berbasis komunitas. Kata Kunci: Banjir Bandang, Pemurnian Air Darurat, Pelatihan Masyarakat, Air Minum Aman, Respons Bencana.  ABSTRACT Flash floods in Aceh frequently damage drinking water infrastructure, resulting in the loss of access to safe water for affected communities. Rapid restoration of clean water services, combined with strengthening community operational capacity, is essential to prevent further public health risks. This article aims to present an integrated model that combines the deployment of emergency water treatment technology with community-based technical training in a post-flash flood context in Aceh, Indonesia. The program was implemented through a participatory and phased approach, including rapid needs assessment, commissioning of a skid-mounted mobile water treatment unit, operator training, and routine monitoring. Water quality assessment results indicate a consistent reduction in physico-chemical parameters from raw water to treated water and final drinking water, demonstrating stable performance of the system under fluctuating field conditions. In addition, community satisfaction evaluation shows that most respondents expressed high satisfaction with service delivery, system performance, and program impact on health and basic water needs, particularly in terms of accessibility, system reliability, and operational ease at the local user level. The deployed unit successfully restored access to safer water for affected communities while maintaining operational stability under variable field conditions. Furthermore, the training program improved local operator competence and strengthened safe water handling practices at the household level. This integrated approach, combining non-chemical water treatment technology and community empowerment, provides a practical and replicable model for post-flood emergency drinking water supply, emphasizing recontamination risk control and community-based operational sustainability. Keywords: Flash Flood, Emergency Water Purification, Community Training, Safe Drinking Water, Disaster Response.
Optimization of low-density polyethylene (LDPE) in eco-paving block synthesis: A pathway toward community empowerment Fasdarsyah Fasdarsyah; Herman Fithra; Nura Usrina; Nanda Savira Ersa; Zara Yunizar; Muhammad Fauzan; Zulnazri; Febi Anriani; Maulida Yani Siregar
Buletin Pengabdian Bulletin of Community Services Vol. 6 No. 1 (2026): Bull. Community. Serv.
Publisher : LPPM Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/bulpen.v6i1.64

Abstract

Background and Aim: Blang Asan Village has economic potential in the brick production sector; however, production activities are still conventional and have not integrated innovations in construction material technology. In addition, unmanaged Low-Density Polyethylene (LDPE) plastic waste contributes to environmental problems. This community service activity aimed to implement a circular economy concept by transforming LDPE plastic waste into environmentally friendly construction materials in the form of eco-paving blocks. Methods: The program was implemented using an experimental and participatory approach involving local partners through socialization, technical training, and construction implementation assistance. Laboratory testing was conducted on six specimen variations molded using 3 kg hexagonal molds. The mixtures consisted of LDPE plastic waste, fine aggregate, coarse aggregate, cement, and varying amounts of used oil. Compressive strength tests were performed to determine the optimal composition. Results: The compressive strength test showed that the best composition was obtained with 15% LDPE without an oil mixture, producing a compressive strength value of 24.2 MPa. Based on SNI 03-0691-1996 standards, the product met the B Quality criteria, making it suitable for parking area applications. The program successfully transferred technology to local brick craftsmen, enabling them to independently produce eco-friendly construction materials. Conclusion: The application of LDPE-based eco-paving blocks effectively reduced plastic waste while creating value-added construction products with economic potential. This program also supported the development of sustainable green economy practices in Blang Asan Village.
Co-Authors Akmal, Ajmir Anak Agung Istri Sri Wiadnyani Andriani, Dela Arfiandi, Joni Arif H., Nanda Nan Azra, Dio Syahlung Budi, Rama Dela Andriani dian febrianti Emi Maulani Fadhliani Fadhliani, Fadhliani Farizal, Teuku Fasdarsyah Fasdarsyah Fasdarsyah Fathul Mahdariza Febi Anriani Fran Cahya Hasan, Phadlin Hasbi As Siddiq Sirait Hassan, Phadlin Helmy, Iqbal Adinata Setia Helmy, Wesli Herdianti, Wenny Heri Gustami Herman Fithra Hidayat, Adrian Adi Husaini, Muhammad Zakki Juliansyah Harahap, Juliansyah Khairi, Alfin Larasati Putri, Ditya Lis Ayu widari Lis Ayu Widari, Lis Ayu M. Faisi Ikhwali Mahmudy, Ash Shiddiq Maizuar Maizuar Maulana Ikhsan Maulana, Rahmatul Maulida Yani Siregar Meylis Safriani Muhammad Fauzan Muhammad Sayuti Mukhlis Mukhlis Muliadita, Tiara Sekar MUTHMAINNAH Muthmainnah Muthmainnah Najmuddin MA, Najmuddin Novianti, Yenny Nura Usrina Nurrahim, Rahmi Palaguna, Adhan Prasetia, Gigih Prayogo, Wisnu Putra, Hafis Pratama Putri Putri, Putri Rachmad Ardhianto Ridwan Adha Rishaq, Alief Muhammad Ritchie, Niken Said Jalalul Akbar Saumah, Gofirli sofyan sofyan Syarifah Asria Nanda Teuku Ilhami Surya Akbar Teuku Mudi Hafli Teuku Muhammad Ashari Wesli Wesli WMS, Hendra Yulia Prestika Yusrizal, Teuku Yusuf, Ifsan Zakia Zakia Zara Yunizar Zulnazri