Claim Missing Document
Check
Articles

Found 2 Documents
Search

Pelatihan Pembuatan Pupuk Organik Cair dari Limbah Organik untuk Mewujudkan Pertanian Berkelanjutan di Desa Blungun Annisa Nisrina Rosada; S. Agus Santoso; Maghfira Amadea Kiswara; Adam Sribakti Kusuma Wangsa; Febriyati Esmi Sumilir; Quin Qonita Ruhul Jadidah; Danialin Siswo Handoyo; Alfons Valentino; Bagas Dwi Prasetyo; Vincencius Martiano Christ Setyanto
JURNAL ILMIAH NUSANTARA Vol. 2 No. 6 (2025): Jurnal Ilmiah Nusantara
Publisher : CV. KAMPUS AKADEMIK PUBLISING

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61722/jinu.v2i6.6538

Abstract

Liquid organic fertilizer is a fertilizer whose basic ingredients come from animals or plants that have undergone fermentation, and the product is in liquid form. Training on making liquid organic fertilizer (POC) by utilizing household organic waste and agricultural waste was carried out in Blungun Village, Jepon District, Blora Regency, on August 4, 2025. The purpose of this research is to increase the awareness and skills of the Blulung Village community in utilizing organic waste as a basic material for making liquid organic fertilizer (POC). The training method used by the community service team for the community service partners was carried out through several methods, namely the compaction method and question and answer. Through training activities, it is hoped that it can increase the participants' understanding of how to turn unused organic waste into something valuable.
Analisis Volume Material Dalam Upaya Meningkatkan Keakuratan Perhitungan Dengan Building Information Modeling (BIM) Bagas Dwi Prasetyo; Arif Kurniawan Suksmono; Dewi Laras Sulastri Ningsih
Proceedings Series on Physical & Formal Sciences Vol. 9 No. 1 (2026): Seminar Nasional Teknik (SENATEK)
Publisher : UM Purwokerto Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30595/pspfs.v9i1.2158

Abstract

The continuous growth of Indonesian population has directly led to an increased demand for infrastructure and public facilities, particularly in the construction sector. This development necessitates the adoption of effective and efficient construction technologies, one of which is Building Information Modeling (BIM). Within the BIM framework, the 3D modeling software Revit 2021 can be utilized to assess and analyze the accuracy of structural volume calculations compared to manual estimations made during the initial planning stage (Bill of Quantities/BOQ). Following the modeling process, the material quantity take-off results generated using Revit 2021 revealed a total concrete volume of 606.96 m, a total plain reinforcing steel weight of 48,004.41 kg, and a total deformed reinforcing steel weight of 57,749.20 kg. These findings indicate that the manually prepared BOQ showed a greater discrepancy compared to actual field implementation data (MC-100), with a percentage difference of +4.27% for concrete volume, -1.84% for plain steel volume, and +16.54% for deformed steel volume. In contrast, the calculations performed using Revit 2021 demonstrated a higher degree of accuracy. They were more closely aligned with field implementation results (MC-100), showing only +0.75% for concrete, +1.24% for plain steel, and -0.84% for deformed steel. Therefore, the use of Revit software can be considered a valuable tool in building modeling processes, offering more accurate volume calculations that better reflect real-world conditions.