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Pelatihan Penggunaan Augmented Reality dan 3D SketchUp Untuk Simulasi Desain Bangunan Bagi Mahasiswa Teknik Sipil Ibrahim, Zulfadli; Marsa, Ivan Fachrul; Sitorus, Mentari Septanya; Saragi, Alexander Adrian; Afiah, Indah Nur
Seminar Nasional Pengabdian Kepada Masyarakat SEMINAR NASIONAL 2024:PROSIDING EDISI 10
Publisher : Seminar Nasional Pengabdian Kepada Masyarakat

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Abstract

Abstrak. Kemajuan teknologi digital, khususnya Augmented Reality (AR), telah membuka peluang untuk meningkatkan kualitas pembelajaran di bidang teknik sipil. Program pelatihan penggunaan AR dan model 3D berbasis SketchUp ini dilaksanakan di Fakultas Teknik Universitas Negeri Makassar, bertujuan untuk membekali mahasiswa Teknik Sipil Bangunan Gedung (D4) dengan pemahaman dasar dan keterampilan operasional terkait teknologi AR dalam simulasi rancang bangunan. Pelatihan meliputi pengenalan teknologi AR, demonstrasi penggunaan fitur AR melalui 3D Warehouse, serta praktik langsung secara individual. Hasil kegiatan menunjukkan bahwa peserta berhasil memahami fungsi, kelebihan, dan batasan AR, membedakan AR dengan Virtual Reality (VR), serta mampu mengoperasikan fitur AR untuk memvisualisasikan rancang bangunan sederhana secara mandiri. Kendala utama berupa perangkat smartphone yang tidak mendukung fitur AR berhasil diatasi secara efektif. Pelatihan ini memberikan kontribusi positif dalam mendukung pembelajaran berbasis teknologi modern dan meningkatkan keterampilan mahasiswa dalam memahami desain struktural.Kata kunci: augmented reality, 3d warehouse, teknik sipil
Critical Delay Factors in PHJD Road Construction Project: A Case Study in North Toraja Using the Relative Importance Index (RII) Method Ibrahim, Zulfadli; Muis, Ulmiah; Yunus, Ilham; Afiah, Indah Nur
PINISI Discretion Review Volume 8, Issue 2, March 2025
Publisher : Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26858/pdr.v8i2.75854

Abstract

This study aims to analyse the critical factors causing delays in the Provincial Road Grant Program (PHJD) road construction project in North Toraja Regency, particularly on the Pangala-Baruppu-West Sulawesi road segment, using the Relative Importance Index (RII) method. Data were collected through questionnaires completed by 34 respondents directly involved in the project, including contractors, supervising consultants, and other related parties. The results of the study show that the most significant cause of delays in the PHJD road construction project was material testing delays, with the highest RII score of 0.888. Other key contributors were material delivery issues, ineffective coordination, and unpredictable weather. Financial issues had a medium impact, while factors like low labor productivity and lack of GS responsibility were less influential. Design changes and land acquisition were the least significant. The findings emphasize the need for improved coordination, efficient material handling, and better preparation for environmental challenges to minimize delays and enhance project performance. 
Evaluative Study of OSH Management System in Civil and Mechanical Works of the 150 kV Raha Substation Project Afiah, Indah Nur; Shiber, Nahridzah Mahjubuh; Sitorus, Mentari S.; Ibrahim, Zulfadli; Muhibuddin, Andi Firman
PINISI Discretion Review Volume 8, Issue 2, March 2025
Publisher : Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26858/pdr.v8i2.75856

Abstract

The construction of substations is one of the most crucial electrical projects in the development of infrastructure and economic growth, to ensure a stable, reliable, and equitable supply of electricity. Electrical construction projects inherently present significant occupational safety and accident risks, ranging from exposure to high voltage to incidents involving heavy equipment. In Indonesia, the Occupational Safety and Health (OSH) Management System known as SMK3 is mandated by Government Regulation (PP) No. 50 of 2012, and serves as the national framework for mitigating these dangers. The goal for implementing this system is to prevent and minimize human and financial losses, including lost work hours and declining productivity, thereby supporting more effective and efficient operational performance. In this study, the implementation of SMK3 on the 150 kV Raha Substation project was evaluated using a descriptive qualitative method with employing data collection instruments that included interviews, field observations, and a checklist of questions based on the audit criteria elements outlined in applicable regulations. The implementation of SMK3, based on 166 audit criteria in the Raha 150 kV Substation construction project, as per PP No. 50 of 2012, achieved a compliance rate of 92.17% (153 criteria compliant and 13 criteria non-compliant), categorized as satisfactory category. From the analysis of respondent interviews and field observations, it was found that the main factors causing obstacles to the optimal implementation of OSH in general are low employee understanding, budget constraints, lack of standardization among subcontractors, and disparities in employee competencies.