Claim Missing Document
Check
Articles

Analysis of the Implementation of Hazard Identification, Risk Assessment and Risk Control (HIRARC) in the Work Environment Against Work Accidents (Case Study of PT XYZ) Siregar, Ivana Maretha; Larasati, Aisyah; Muid, Abdul
Jurnal Ilmiah Teknik Industri Vol. 22, No. 2, December 2023
Publisher : Department of Industrial Engineering Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/jiti.v22i2.22810

Abstract

PT XYZ, an aluminum smelting industry with high temperatures, has faced many near misses and accidents. This study aims to improve risk evaluation by analyzing the effect of the implementation and understanding of HIRARC on work accidents through the work environment. Data were collected from 179 respondents in the production section using purposive sampling and analyzed using the structural equation modeling method. The research results show that the implementation of HIRARC has a significant effect on the work environment, while the understanding of HIRARC is not significant. HIRARC implementation also affects work accidents, while the understanding of HIRARC is not significant. The work environment also influences work accidents. HIRARC implementation has an indirect effect through the work environment as a mediating variable, while understanding HIRARC has no indirect effect through the work environment. The recommendations proposed include installing blowers or shady areas with drinking water stations, using PPE, developing easy-to-understand OSH regulations and procedures, as well as implementing regular training, monitoring and evaluation.
Determining Forest Fire Position from UAV Photogrammetry using Color Filtration Algorithm Muid, Abdul; Evita, Maria; Aminah, Nina; Budiman, Maman; Djamal, Mitra
JOIV : International Journal on Informatics Visualization Vol 6, No 4 (2022)
Publisher : Society of Visual Informatics

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30630/joiv.6.4.956

Abstract

Forest fires frequently happen worldwide, especially in the dry season. A forest fire early warning system (EWS) is needed to prevent this disaster. The main part of EWS is the hotspot detection system. On the other side, Unmanned Aerial Vehicle (UAV) technology offers an alternative solution to detect the hotspot for poor satellite image processing accuracy. Remote sensing techniques with UAV working drones are progressively challenging. Drones can provide results in 2D and 3D images with high resolution and real-time. Therefore, in this research, we have used a photogrammetry application from the number of images collected by a UAV with an optimum flight plan for the mission to determine the location of the forest fire. This paper describes remote sensing experiments using drones to detect land fires. The experiment was carried out using a quadcopter drone of the DJI Phantom 4 Pro. The photos are processed using Agisoft Metashape Professional image processing software and become a 2D image. These images captured a fire simulation in a known location. After a high resolution (GSD – Ground Sampling Distance – 0.87cm/px) orthophoto had been generated, a color filtration algorithm detected a hotspot to detect a fire at the exact location. The results are almost zero deviation of longitude and latitude from the real location with 1.44 m2 and 1.06 m2 fire area from 2 experiments. This algorithm program has TPR and FPR are 0,78 and 0, respectively. Further research can develop an EWS with a combination of UAV and Wireless Sensor Networks.
Co-Authors Abdul Aziz Abdul Latif Ady Muh. Zainul Mustofa Agustiawan, M. Nassir Ahmad Fikri Ainur Rofiq Aisyah Larasati Albab, Alfi Nur Aminah, Nina Siti Appriyana, Nazira Apriyaningsih, Mega Ariarta, Aliffany Pualam Arif Setiawan Arif, Khofiyul Askarullah, Anas Ayang Fristia Maulana Azhar, Intan Nabila Azzahra, Anneira Azzahra, Gladisya Audita Bebeh Wahid Nuryadin Berti Ibmagara, Afridha Bibit Suhatmady Bisri, Abdul Mukti Bustanul Arifin Daud, Sulhi M. Ditama, Rezki Agrisa Endang Pujiastuti Evita, Maria Fachry Abda El Rahman Farikhul Anwar Fatimah Arofiati Noor Febriani, Suci Ramadhanti Febriyanti, Yeni Harisah Iklas Sanubary Ilmiani, Aulia Mustika Ilmiyah, Hafiah Hafidhotul Irfana Diah Faryuni Irma Nirmala Iwan Setiawan Joko Sampurno Julfadhli, Ardhi Jupri, Achmad Karim, Amrulloh Khamim, Nur Khoiriyah, Robihatul Khoirun Nisa Kusumafikri, Dhea Gilang Latif, Muhammad Sabri Lia Mazia, Lia Lilyani Asri Utami, Lilyani Asri Lutfi Hakim Luthviah, Shiva Durrotu M, Fadhlan M. Fathor Rohman Magfiroh, Magfiroh Maghfianti, Azzahara Maharani, Afrisa Mahdi, Al- Mahdi, Mohamad Wardougou Maman Budiman Marina, Siti Mitra Djamal Moch. Ronni Noerirawan Muh. Ishak Jumarang Muhammad Fauzi Muhammad Kamal Muhammad Shohib, Muhammad Muhammad Sobri Muliadi, - Mursal Mursal Nada, Zanuba Qotrun Nasrulloh Nasrulloh Natalia, Cristin Nina Aminah, Nina Nurhasanah Nurhasanah Nursinta Prabowo, Ridho Pratama, Firman Afrian pratama, rizal Pratiwi, Desi Ramdani, Feri Ratulangi, Ambo Rasyid Riza Adriat Rosita Ilhami sae, Eli Apud Sahrizal Vahlepi Saputri, Cindi Sartika Sauzan, Zahra Sawita, I Kadek Agus Sara Sa’adah, Sa’adah Setyawan, Ferdy Siregar, Ivana Maretha Siti Fauziyah Suprijadi Suprijadi Suti’ah, Suti’ah Syafi’i, Imam Syah, Yasifun Ardian Tarigan, Darell Timothy Vania, Nur Izza Vertic Eridani Budi Darmawan Wahyu Kresno Edhy Waluyo, Handoyo Margi Yusup, Agung Yuyun Yunengsih Zainudin, Ihsanul Khuluk Zenrif, M Fauzan Zulfian Zulfian