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All Journal TEKNIK J@TI (TEKNIK INDUSTRI) Jurnal Ilmu Lingkungan Industrial Engineering Online Journal Prosiding Seminar Nasional Sains Dan Teknologi Fakultas Teknik Jurnal Ilmiah Teknik Industri Jurnal Ergonomi dan K3 Jurnal Abdi Insani Jurnal Pasopati : Pengabdian Masyarakat dan Inovasi Pengembangan Teknologi MAHESA : Malahayati Health Student Journal Media Publikasi Promosi Kesehatan Indonesia (MPPKI) Formosa Journal of Science and Technology (FJST) Journal Community Service Consortium Spektrum Industri
Heru Prastawa
Department Of Industrial Engineering, Diponegoro University, Semarang, Central Java
Aerospace Engineering Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Dentistry Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Nursing Public Health Social Sciences

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Predictive Model Approach to Enhancing Occupational Health Based on Safety Culture and Sustainable Technology in Environmental, Social, and Governance Febiyani, Anastasia; Suhardi, Bambang; Laksono, Pringgo Widyo; Prastawa, Heru
Media Publikasi Promosi Kesehatan Indonesia (MPPKI) Vol. 8 No. 9: SEPTEMBER 2025 - Media Publikasi Promosi Kesehatan Indonesia (MPPKI)
Publisher : Fakultas Kesehatan Masyarakat, Universitas Muhammadiyah Palu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56338/mppki.v8i9.7675

Abstract

Introduction: Occupational safety and health (OSH) is a key pillar in creating a productive and sustainable work environment, especially in the high-risk manufacturing sector. As global demands for Environmental, Social, and Governance (ESG) principles increase, the integration of safety culture and sustainable technology is an important strategy to strengthen the protection of workers' health while supporting industrial sustainability. Method: A quantitative approach was used by distributing questionnaires to 200 workers from various categories of manufacturing industries. The analysis used included correlation tests, multiple linear regression, and scenario simulations of technological improvements and recycling efficiency of personal protective equipment. Result: The main variables analyzed were discipline in wearing PPE, consistency, reward-punishment, and the application of wearable technology and environmentally friendly PPE. The regression results show that the discipline of using PPE is the most significant factor in shaping occupational safety culture (p = 0.001). Although the technology and reward variables are not statistically significant, the simulation shows that increased investment in safety technology can accelerate the growth of safety culture and indirectly strengthen occupational health protection.The implementation of sustainability principles, such as the use of environmentally friendly PPE materials and recycling programs, is also proven to reduce the impact of industrial waste and contribute to the Environmental aspect of ESG. Conclusion: While lowering the effect of industrial waste, the simulation reveals that higher investment in technology and recycling efficiency might hasten the change of safety culture from reactive to proactive. This study theoretically expands the safety culture approach to be more predictive and sustainable under the ESG framework, so improving its sustainability. Practically, these results give a basis for industrial policies to create OSH strategies compatible with digital transformation and world sustainability goals.
Quality Improvement of The Public Service of The Metal Contamination Testing Laboratory Using Lean Six Sigma Approach (Case Study) Wulandari, Ratna Ayu; Prastawa, Heru; Budiawan, Wiwik
Formosa Journal of Science and Technology Vol. 3 No. 4 (2024): April 2024
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/fjst.v3i4.9205

Abstract

Testing laboratory public services play an important role in providing services to the public in various sectors. Currently, many laboratories only focus on the quality of testing but forget about the timeliness of testing services which affects customer satisfaction as a metric of public service performanceTherefore, to improve quality by achieving timeliness of testing services, this research uses a Lean and Six Sigma approach and risk management. Through the tools used such as Value Stream Mapping (VSM), Spaghetti Diagram, Fish-bone Diagram, PICK Chart in the Define, Measure, Analyze, Improve, and Control (DMAIC) phase of Lean Six Sigma, problems can be identified, analyzed and corrected for improvement. In the measure phase, the completion time for testing services was 17 working days so it did not meet the service time standard (timeliness) which is 16 working days. After the improve phase solution is implemented, the service turnaround time becomes 7 working days. Apart from achieving faster completion times for testing services, the improvement rate for eliminating NVAA was 99.5%, eliminating waiting and over-processing waste by 100%. In order for this achievement to remain controlled, risk statements regarding the timeliness of testing services are identified, analyzed, controlled and monitored. The results of improvement trials on samples, SPM testing services for Pb, Cd, Hg, As metal contamination in food reached 100%.
Faktor Risiko Tindakan Tidak Aman pada Pekerja Pengelasan Verliza, Mutia; Lestantyo, Daru; Prastawa, Heru
MAHESA : Malahayati Health Student Journal Vol 4, No 7 (2024): Volume 4 Nomor 7 (2024)
Publisher : Universitas Malahayati

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33024/mahesa.v4i7.14612

Abstract

ABSTRACT Welding is one of several jobs that contributes to work-related accidents and illnesses. The process carried out in this work is the process of making metal structures by cutting, bending and joining, as well as polishing, painting or coating metal pieces which is also in line with other processes. Various risks of work accidents during welding can be caused by unsafe acts and these unsafe acts can be influenced by several factors. This research aims to determine the faktors related to unsafe actions. The method used in this research is a literature review which uses 10 reference journals originating from Google Scholar, Research Gate, Springer and other journal publications with a range of publication years in the last 10 years, namely from 2014 to 2024. The results of this research show that the Factors that influence unsafe actions among welding workers are attitude, knowledge, character and availability of PPE. it can be concluded that there are many factors that influence unsafe actions among welding workers. Therefore, it is recommended that companies provide complete PPE, provide training and tighten security to reduce the risk of unsafe actions that can cause work accidents. Keywords: Welding, Unsafe Act, Attitude, Knowledge, availability of PPE  ABSTRAK Pengelasan (welding) merupakan satu diantara beberapa pekerjaan yang memberikan kontribusi kecelakaan dan penyakit akibat kerja. Proses yang dilakukan pada pekerjaan ini yaitu proses pembuatan struktur logam dengan memotong, membengkokkan, dan menyambung, serta memoles, pengecatan atau pelapisan potongan logam yang juga sejalan dengan proses lainnya. Berbagai risiko kecelakaan kerja pada pengelasan tersebut dapat disebabkan adanya unsafe act (tindakan tidak aman) dan Tindakan tidak aman tersebut dapat dipengaruhi oleh beberapa faktor. Penelitian ini bertujuan untuk mengetahui faktor- faktor yang berhubungan dengan Tindakan tidak aman.  Metode yang digunakan dalam penelitian ini adalah literatur review yang menggunakan 10 jurnal acuan yang berasal dari google scholar, research gate, springer dan publikasi jurnal lainnya dengan rentang tahun publikasi 10 tahun terakhir yaitu dari tahun 2014 hingga tahun 2024.  Hasil dari penelitian ini menunjukkan bahwa faktor-faktor yang mempengaruhi Tindakan tidak aman pada pekerja pengelasan adalah sikap, pengetahuan, karakter, dan ketersediaan APD. Sehingga dapat disimpulkan bahwa terdapat banyak faktor yang mempengaruhi Tindakan tidak aman pada pekerja pengelasan.  Oleh karena itu disarankan kepada perusahaan untuk dapat menyediakan APD secara lengkap, mengadakan pelatihan, dan memperketat keamanan guna mengurangi risiko terjadinya Tindakan tidak aman yang dapat menyebabkan terjadinya kecelakaan kerja. Kata Kunci: Pengelasan, Tindakan Tidak Aman, Sikap, Pengetahuan, Ketersediaan APD
Thermal Comfort Challenges in Construction: Evaluating the Role of Clothing Insulation and Physiological Responses Budiawan, Wiwik; Limbong, Vanri Apri Yanto; Prastawa, Heru; Saputra, Dhimas Wachid Nur
Spektrum Industri Vol. 23 No. 1 (2025): Spektrum Industri - April 2025
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/si.v23i1.353

Abstract

Construction workers are frequently exposed to extreme outdoor temperatures, which impact their thermal comfort and physiological well-being. High air temperatures and inappropriate clothing insulation can lead to heat stress, reducing worker productivity and increasing health risks. This study aims to evaluate the relationship between clothing insulation, environmental conditions, and physiological responses to improve thermal comfort for construction workers. It contributes to the field by providing empirical data on how clothing insulation influences thermal comfort and physiological responses in a hot and humid construction environment. The findings highlight critical insights for ergonomic work wear design to mitigate heat stress. Data collected over four weeks at an active construction site. Environmental parameters, including air temperature, humidity, air velocity, and solar radiation, were measured using a weather station. Physiological responses, such as heart rate, core body temperature, and skin temperature, were monitored using wearable sensors. Subjective thermal comfort was assessed through structured questionnaires. Association between air temperature, clothing insulation, and skin temperature (p < 0.05). The average air temperature exceeded ASHRAE’s comfort range, and workers experienced increased physiological strain due to high clothing insulation values. Most workers reported discomfort, with 75% indicating that the thermal environment was unacceptable. The study also confirmed that ergonomic clothing adjustments, such as lightweight, breathable fabrics and cooling vests, could enhance thermal comfort and reduce heat stress. These findings emphasize the importance of optimizing work wear to improve construction workers' well-being. Future research should explore innovative materials and cooling technologies to enhance thermal regulation in extreme working environments.
Co-Authors Adrianus Destian Heru Widanto Aimathin Diana Aldisa Kusumaningsari Allison, Chellsy Anastasia Febiyani Andhana, Myana Rino Andini Ratih i Nurdiant Aniqatus Nurhamidati Anita Mustikasari Aries Susanty Ary Arvianto Azzahra, Aqila Nurfadiyah Bagus Hario Setiadji Bambang Purwanggono Bambang Suhardi Barus, Monalisa Putri Danang Faridh Pringgabaya Danastri Ratna Nursinta Dewi Darminto Pujotomo Daru Lestantyo Deddy Kristanto Dhialma Yonathan Susilo Dian Wijayanto Diana Novita Sari, Diana Novita Diana Puspita Sari Diana Puspita Sari Dinda Ayu Rakhmawati DINDA GEOVANI ZEDA Dita, Harani Silmi Dyah Lintang Eko Satriyo Eko Sunarto Endang Purbowati Enny Purwati Nurlaili Fachry Abda El Rahman Ferdianto, Ilham Akbar Fifiana Wisnaeni Fithria Khoirunnisa Foibe DR Simbolon GINANJAR ADI NUGROHO Ginting, Cyntia Grace Eloita Pratidina Harman Donida, Deandy Audy Haryo Santoso Hemasita, Hapsari Widya Herdiana Nur Anisa Hery Suliantoro Hidayah, Monita Febriani Indriyant, Ladunia Adzka Keke Nikea Dewantoro Kurnia, Dita Juni Kusuma Wardhana, Daniel Arya Laila Izzatunnisa Limbong, Vanri Apri Yanto Luh Putu Ratna Sundari Luqman Hilmy Mohammad Mahachandra, Manik Mahdiyyah, Aji Syarifah Annisa Afifah Manik Mahachandra Manik Mahachandra Meidiana Dwidiyanti Meikel Zekben S Meriska Damayanti Misykatul Haq Fithriana Monika Suhalim Muhammad Fauzan Marantama Raharjo Nahdiar Rezky Marsya Naniek Utami Handayani Nia Budi Puspitasari Ningrum, Erwin Setya Novie Susanto Octavia Rosari Gultom Oktavia, Nirtalia Ananda Primandha Eka Arjuna Pringgo Widyo Laksono Purnawan Adi Wicaksono Putri Indah Ramadani R. Rizal Isnanto Rakhmawati, Dinda Ayu Rani Rumita Ratih Aprilia Sari Ratna Purwaningsih Ratna Purwaningsih Reyhan Rinda Pradhana Riana Pratiwiningrum Ristika, Naeni Sabaraya, Ignatius Jeffry Saputra, Dhimas Wachid Nur Setyowati, Ro'fah Sihombing, Iyain Singgih Saptadi Sitoarum Jayaningtyas Sri Hartini Sriyanto Sriyanto Susatyo Nugroho Susatyo Nugroho W.P. Susatyo Nugroho WP Suswianti Suswianti Tiara Anindita Kusumawardhani Tio Prima Matondang Try Nofri Verliza, Mutia Wahyu Oktavianto Widiyanti, Fitrianita Wiwik Budiawan Wiwik Budiawan Wulandari, Ratna Ayu Yoga Satria Yuliana Rahmasari Yuliana Rahmasari Zainal Fanani Zainal Fanani Rosyada