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Pemasangan dan Pelatihan Penggunaan Jam Digital Penunjuk Waktu Sholat di Mushola Bidayatul Hidayah, Desa Srijaya, Bekasi Hartanto, Sri; Al Bahar, Abdul Kodir; Naibaho, Nurhabibah; Priyono, Tri Ongko; Kusumo, Bayu
Khidmatuna: Jurnal Pengabdian Masyarakat Vol. 5 No. 2 (2025): Mei
Publisher : Lembaga Penerbitan, Penelitian dan Pengabdian Masyarakat (LP3M) Institut Agama Islam Syarifuddin Lumajang Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54471/khidmatuna.v5i2.3512

Abstract

Ketepatan waktu dalam pelaksanaan ibadah sholat merupakan aspek fundamental dalam kegiatan keagamaan umat Islam. Namun, di beberapa wilayah perdesaan, sarana penunjang waktu sholat masih bersifat manual dan kurang akurat. Mushola Bidayatul Hidayah, yang terletak di Desa Srijaya, Kecamatan Tambun Utara, Kabupaten Bekasi, masih mengandalkan kalender manual sebagai acuan waktu sholat, sehingga sering terjadi ketidaksesuaian jadwal dengan waktu sebenarnya. Untuk menjawab permasalahan tersebut, tim pengabdian Universitas Krisnadwipayana Bekasi, melakukan program pengabdian masyarakat berupa pemasangan jam digital penunjuk waktu sholat berbasis teknologi LED Dot Matrix serta pelatihan penggunaannya kepada pengurus mushola. Kegiatan ini berlangsung selama dua minggu, dari tanggal 3 hingga 20 Mei 2024, dan dilaksanakan dengan pendekatan Participatory Rural Appraisal (PRA) yang menekankan pada partisipasi aktif masyarakat sasaran. Hasil kegiatan menunjukkan bahwa penerapan teknologi jam digital mampu meningkatkan akurasi penjadwalan waktu sholat dan mempermudah pengurus dalam mengoperasikan sistem waktu secara mandiri. Pelatihan yang diberikan juga berhasil meningkatkan pemahaman dan keterampilan teknis pengurus dalam mengatur dan memelihara perangkat tersebut. Temuan ini menunjukkan bahwa intervensi berbasis teknologi digital yang dilakukan melalui pendekatan partisipatif mampu memberikan dampak nyata dalam mendukung kegiatan keagamaan komunitas lokal.
Analisis Sistem Drainase di Wilayah Kota Depok Hutagaol, Kerlima; Permatasari, Agnes Intan; Purba, Betman Dasuha; Putrafakhmi, Dizzy; Hartanto, Sri
SENTRI: Jurnal Riset Ilmiah Vol. 4 No. 7 (2025): SENTRI : Jurnal Riset Ilmiah, Juli 2025
Publisher : LPPM Institut Pendidikan Nusantara Global

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55681/sentri.v4i7.4197

Abstract

In general, the condition of drainage systems in various cities across Indonesia is facing a wide range of problems. An effective drainage system plays a crucial role in preventing floods and waterlogging, especially in densely populated urban areas such as Depok City. With the rapid pace of urbanization, the drainage infrastructure in Depok is confronted with multiple challenges, both technical and environmental in nature. This article examines the current state of the drainage system in Depok by utilizing reliable data and documenting real-life occurrences observed in the field. Through an in-depth analysis of rainfall data, the physical condition of drainage channels, and several flooding incidents that have occurred in recent years, this paper aims to provide a comprehensive overview of the situation. It also seeks to offer practical and strategic recommendations to improve drainage management in the area, thereby supporting better urban planning, disaster mitigation, and sustainable infrastructure development in the long term.
Analisis Metode Pelaksanaan dan Kinerja Struktur Gedung Parkir Bertingkat Menggunakan Sistem Precast dan Minipile: Studi Kasus Plaza 6 Pondok Indah Manurung, Edison Hatoguan; Hartanto, Sri
SENTRI: Jurnal Riset Ilmiah Vol. 4 No. 7 (2025): SENTRI : Jurnal Riset Ilmiah, Juli 2025
Publisher : LPPM Institut Pendidikan Nusantara Global

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55681/sentri.v4i7.4199

Abstract

The construction of a multi-story parking building in densely populated areas such as Plaza 6 Pondok Indah is a response to limited land availability and the increasing demand for parking facilities. This project employs modern construction methods, such as minipile foundations and precast structural systems, to accelerate project timelines and maintain on-site efficiency. This study aims to directly examine the implementation process and structural systems used on-site, as well as evaluate their effectiveness in terms of technical performance and construction time. Data were collected through direct observation at the project site, technical documentation, and informal discussions with project personnel. Emphasis was placed on the stages of foundation work, substructure components such as pile caps and tie beams, and the installation of precast components on each floor. Additionally, the installation of steel structures was an essential aspect of this study. Observations revealed that the use of precast floor slabs significantly reduced construction time by minimizing the need for formwork and scaffolding. The steel frame system provided advantages in installation flexibility and faster on-site mobilization. The selection of minipiles as the foundation type was also appropriate for the limited land space and moderate soil bearing capacity. Overall, the construction methods used in this project offered substantial benefits in terms of time and on-site efficiency. This study may serve as an initial reference for similar projects, particularly in utilizing a combination of steel structures, precast elements, and deep foundations.
Penggunaan Escavator Untuk Galian Tie Beam dan Pile Cap di Proyek Paddel Court Pondok Indah Hutagaol, Kerlima; Hartanto, Sri; Nasution, Muhammad Ricko; Johnatan, Jorgy; Evani, Meliana Nur
SENTRI: Jurnal Riset Ilmiah Vol. 4 No. 8 (2025): SENTRI : Jurnal Riset Ilmiah, Agustus 2025
Publisher : LPPM Institut Pendidikan Nusantara Global

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55681/sentri.v4i8.4200

Abstract

The use of heavy equipment in construction work has become a key solution to improving project execution efficiency and effectiveness. One critical phase in construction is excavation for substructure elements such as tie beams and pile caps, which require precision and speed during implementation. This study discusses the application of a mini excavator for substructure excavation work in the Paddle Court development project located at Plaza 6 Pondok Indah. The aim of the study is to evaluate how far the mini excavator can offer advantages in terms of time, cost, labor, and accuracy of the work compared to conventional manual methods. The methodology includes direct field observation, visual documentation, and qualitative analysis of productivity and challenges encountered during implementation. The results show that using a mini excavator can accelerate execution time by up to 60% and significantly reduce labor needs. However, challenges such as limited maneuvering space in tight areas and the need for strict supervision to maintain excavation accuracy were also identified. These findings form the basis for recommendations to contractors in selecting excavation methods based on site conditions, project capacity, and time urgency. Therefore, the use of a mini excavator is an effective solution to enhance project productivity, particularly for large-volume substructure work in areas with adequate working space. This research is expected to serve as a technical reference for similar future construction projects.