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All Journal Journal of Applied Agricultural Science and Technology Paulus Civil Engineering Journal Jurnal Pengabdian Masyarakat Pinang Masak
Sahrial
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Agriculture, Biological Sciences & Forestry Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Education Electrical & Electronics Engineering Engineering Mathematics Physics Transportation

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Evaluasi Waktu Pelaksanaan pada Pekerjaan Struktur Lapisan Bawah Jalan Takkalasi-Bainange-Lawo (Studi Kasus: Proyek Pembangunan Jalan Takkalasi-Bainange-Lawo) Tangdialla, Lintje Tammu; Latupeirissa, Josefine Ernestine; Sahrial
Paulus Civil Engineering Journal Vol. 5 No. 4 (2023): PCEJ Vol.5, No.4, Desember 2023
Publisher : Universitas Kristen Indonesia Paulus

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Abstract

Estimasi waktu pelaksanaan proyek konstruksi bertujuan untuk mengetahui kecukupan waktu pelaksanaan proyek dengan kesepakatan yang telah diatur sebelumnya. Tujuan dari penelitian ini adalah untuk mengetahui tujuan pelaksanaan dan jangka waktu pelaksanaan, timeline serta mengetahui faktor-faktor yang mempengaruhi kegagalan proyek. Metode yang digunakan dalam penelitian ini adalah Earned Value dengan Analisis Deskriptif. Hasil kajian ini menunjukkan baru 24.812 proyek konstruksi yang telah selesai, yaitu masih 75.188%. Jadi, dapat dikatakan proyek tidak berjalan dengan baik karena koordinasi yang kurang baik antara pengawas dan kontraktor, pengawasan, keterlambatan material, sumber daya manusia yang terbatas, peralatan tertunda, kondisi cuaca tidak memungkinkan, dan peralatan sering rusak. . Hasil analisis terhadap data jadwal pelaksanaan action plan yang 100% terlaksana hanya mempengaruhi pergerakan, pengendalian dan keselamatan lalu lintas, serta kesehatan dan keselamatan kerja. 
Pemeliharaan dan Pelatihan Troubleshoot Jaringan Komputer untuk Peningkatan Layanan Akademik Universitas Jambi Sahrial; Arsa, Daniel; Utomo, Pradita Eko Prasetyo; Suprayogi, Dawam; Ilhami, Mohamad
Jurnal Pengabdian Masyarakat Pinang Masak Vol. 6 No. 1 (2025): Juni 2025
Publisher : Fakultas Sains dan Teknologi, Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/jpm.v6i1.42032

Abstract

ICT (Information and Communication Technology) infrastructure and networks are essential components in supporting the success of an organization. In today's digital era, ICT infrastructure and networks are key in facilitating communication and collaboration, managing data, optimizing operational efficiency, and increasing organizational innovation capabilities. Therefore, investment in ICT infrastructure and networks is significant in strengthening the competitiveness and sustainability of organizations in the current digital era. This investment may be related to routine maintenance and training for related human resources. To support academic and operational activities at the Faculty of Science and Technology and Institute for Research and Community Services (LPPM) Universitas Jambi, it is necessary to carry out comprehensive computer and internet network maintenance activities at these two locations. Then, it is also necessary to carry out more intensive training for the assigned Engineer on-site to handle basic computer network problems (troubleshooting).
A Review : Utilization of By-Products from Areca Nut and Coconut Processing as Environmentally Friendly Biobriquettes Yulia, Ade; Napitupulu, Dompak MT; Sahrial; Nizori , Addion
Journal of Applied Agricultural Science and Technology Vol. 10 No. 1 (2026): Journal of Applied Agricultural Science and Technology
Publisher : Green Engineering Society

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55043/jaast.v10i1.404

Abstract

Large quantities of by-products from areca nut and coconut processing generated annually have significant potential as solid fuel feedstocks due to their high lignocellulosic content. Optimal utilization of these residues can increase their added value and reduce the environmental impacts associated with organic waste. This study aimed to explore the manufacturing process and characteristics of biobriquettes made from biomass waste in the form of areca nut husk, coconut husk, and coconut shell. These raw materials were processed through the stages of cleaning, drying, carbonation, refining, mixing with adhesives, molding, and drying. The use of adhesives such as tapioca flour, sago, or palm oil liquid waste affects the quality of biobriquettes, including their moisture content, ash content, calorific value, density, and combustion rate. The results of the study revealed that biomass-based biobriquettes have several advantages, such as being cost-effective, environmentally friendly, and producing a high calorific value. This study provides scientific and practical benefits to the processing of biomass waste into renewable energy with high economic value.  The utilization of this waste not only enhances renewable energy production but also reduces agricultural waste and environmental pollution.
Co-Authors Ade Yulia Arsa, Daniel Dawam Suprayogi Ilhami, Mohamad Latupeirissa, Josefine Ernestine Napitupulu, Dompak MT Nizori , Addion Tangdialla, Lintje Tammu Utomo, Pradita Eko Prasetyo