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All Journal Prosiding Seminar Nasional Hasil Penelitian Sains, Teknik dan Aplikasi Industri Fakultas Teknik Universitas Lampung Aktual : Jurnal Pengabdian Kepada Masyarakat
Akhmad Dzakwan
Universitas Lampung
Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Education Electrical & Electronics Engineering Engineering Environmental Science Industrial & Manufacturing Engineering Public Health

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Groundwater Identification Using the Resistivity Method to Improve Community Livelihoods in Bernung Village, Gedong Tataan District, Pesawaran, Lampung Ordas Dewanto; Akhmad Dzakwan; Ilham Dani; Nasir Muhammad
Aktual: Jurnal Pengabdian Kepada Masyarakat Vol. 4 No. 2 (2026): Aktual: Jurnal Pengabdian Kepada Masyarakat
Publisher : CV Media Inti Teknologi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58723/aktual.v4i2.692

Abstract

Background: Water availability is a critical factor influencing the sustainability of community-based economic activities, particularly in fisheries and plantation sectors. In Bernung Village, Gedong Tataan District, Pesawaran Regency, limited water supply during the dry season has restricted the optimal utilization of fish ponds and plantation land, thereby affecting local economic productivity.Objectives: This study aims to describe a community service program integrating geoelectrical groundwater identification with community-based economic empowerment to support sustainable local business development.Methods: The program applied a Participatory Rural Appraisal (PRA) approach involving community participation throughout field surveys, groundwater-source identification, site selection, mentoring, and evaluation stages. Groundwater investigation was conducted using 1D geoelectrical sounding with a Schlumberger configuration at two observation points. The acquired data were interpreted to identify aquifer characteristics and to support groundwater utilization planning.Results: The geoelectrical survey identified potential aquifer zones at depths of 33.4–81.9 m at Point 1 and 21.5–82.8 m at Point 2, providing a technical basis for groundwater utilization planning. The program further supported the development of plantation land and fish-farming activities while improving community understanding of water-resource management and business development.Conclusion: The findings demonstrate that geoelectrical investigation serves not only as an effective groundwater exploration tool but also as a practical decision-support approach for strengthening community livelihoods and promoting more sustainable fisheries and plantation-based economic activities.
Analisis dan Perhitungan Temperatur AC di ruang R1 ,R2 dan R3 Gedung Pertemuan Arrahman Nunyai Rajabasa Menggunakan Persamaan Kenyamanan Ruangan (RCE) dan Gedung (BCE) Akhmad Dzakwan; Sasana Putra; Rizka Maya Sari; Rosalia Dwi Werena
Prosiding Seminar Nasional Ilmu Teknik Dan Aplikasi Industri Fakultas Teknik Universitas Lampung Vol. 8 (2025): Prosiding Seminar Nasional Ilmu Teknik dan Aplikasi Industri (SINTA) 2025
Publisher : Fakultas Teknik Universitas Lampung

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Abstract

Penelitian ini membahas evaluasi kenyamanan suhu pada Gedung LTSIT berdasarkan standar SNI dengan suhu nyaman kamar sebesar 26,45°C. Pengukuran dilakukan pada tiga ruangan, yaitu R1, R2, dan R3, kemudian dibandingkan dengan suhu standar untuk memperoleh rasio parameter suhu. Hasil perhitungan menunjukkan rasio masing-masing ruangan sebesar 1,08, 0,95, dan 0,93, dengan total rasio suhu gedung sebesar 2,96. Nilai tersebut belum berada dalam interval ideal 2,97–3,03, sehingga kondisi kenyamanan suhu gedung belum sepenuhnya memenuhi standar. Oleh karena itu, diperlukan penyesuaian suhu, khususnya pada ruang R1, agar kenyamanan suhu dalam gedung mencapai kondisi ideal.
Co-Authors Ilham Dani Nasir Muhammad Ordas Dewanto Rizka Maya Sari Rosalia Dwi Werena Sasana Putra