Chandra Satrya
Departemen Keselamatan dan Kesehatan Kerja Fakultas Kesehatan Masyarakat Universitas Indonesia

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Comparative Analysis Research of Safety Climate Assessment in the Jababeka Manufacturing Industry Satrya, Chandra; Susilowati, Indri Hapsari; Khaliwa, Agra Mohamad; Alam, Eriena Nur
The Indonesian Journal of Occupational Safety and Health Vol. 13 No. 1 (2024): The Indonesian Journal of Occupational Safety and Health
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/ijosh.v13i1.2024.81-86

Abstract

Introduction: The manufacturing industry transforms various materials, substances, or components into new products using mechanical, physical, or chemical forces. Safety climate refers to the perception of workers of prioritizing safety over organizational goals in the workplace. PT A, B, and C are manufacturing companies located in the Jababeka area. This study aims to identify the main factors that influence the perception of workers of safety climate in PT A, B, and C. Methods: A quantitative study with a cross-sectional design was conducted in August 2021 to analyze the safety climate of three companies. This study focused on various factors, such as leadership, risk management, implementation of occupational health and safety management system (OHSMS), regulation, management commitment, worker engagement, and worker competence. The sample size consisted of 330 workers selected from the three companies using the Lemeshow formula from a total of 1500 workers using the cluster sampling technique with the analysis of variance (ANOVA) test. Results: The results showed that risk management had the lowest score among the safety climate sub-variable for the three companies. Conclusion: The ANOVA test revealed a significant relationship among the safety climate variables. Furthermore, it is necessary to prioritize management in terms of policy and administration by involving all departments.
ANALISA KASUS GOTRAK (GANGGUAN OTOT DAN TULANG RANGKA AKIBAT KERJA) PADA OPERATOR ALAT BERAT DI SEKTOR PROYEK KONSTRUKSI BERDASARKAN SNI 9011 : 2021 Fadhilah, Dandy; Susilowati, Indri Hapsari; Satrya, Chandra; Khaliwa, Agra Mohamad
Jurnal Kesehatan Tambusai Vol. 6 No. 1 (2025): MARET 2025
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jkt.v6i1.40080

Abstract

Penelitian ini mengkaji penerapan metode SNI 9011:2021 untuk analisa ergonomi pada operator alat berat di proyek konstruksi. Operator alat berat sering mengalami keluhan GOTRAK akibat postur kerja yang tidak ergonomis, khususnya di area leher dan punggung bawah. Studi ini dilakukan dengan metode studi kasus pada operator tiga jenis operator alat berat, yaitu excavator, crawler crane, dan dump truck. Data dikumpulkan melalui kuesioner dan daftar periksa ergonomi berdasarkan pedoman SNI 9011:2021. Hasil studi menunjukkan bahwa beberapa operator telah mengalami GOTRAK yang disebabkan oleh postur kerja yang tidak ergonomis. Keluhan terbanyak ditemukan pada leher, punggung bawah, dan tangan. Rekomendasi yang diberikan mencakup intervensi ergonomi seperti perbaikan desain kursi yang dapat diatur ketinggian, sudut kemiringan, serta penambahan suspensi atau jenis busa pada kursi untuk mengurangi getaran. Penerapan rekomendasi ini diharapkan dapat mengurangi risiko gangguan kesehatan, meningkatkan keselamatan serta produktivitas di lingkungan kerja konstruksi.
Pekerjaan, Nonpekerjaan, dan Psikologi Sosial sebagai Penyebab Kelelahan Operator Alat Berat di Industi Pertambangan Batu Bara Susilowati, Indri Hapsari; Syaaf, Ridwan Zahdi; Satrya, Chandra; Hendra, Hendra; Baiduri, Baiduri
Kesmas Vol. 8, No. 2
Publisher : UI Scholars Hub

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Kelelahan merupakan salah satu faktor penyebab kecelakaan transportasi, ditandai dengan menurunnya kinerja fisik dan mental yang mengakibatkan kurangnya kewaspadaan karena rasa kantuk. Penelitian ini bertujuan untuk mengetahui faktor risiko dan faktor pendukung kelelahan pada operator alat berat. Penelitian dilakukan pada operator alat berat di 3 tambang batubara di Kalimantan (2 area di Kalimantan Timur dan 1 area di Kalimantan Selatan), melibatkan 353 operator alat berat yang bekerja dengan 3 sif. Hasilnya menunjukkan bahwa keluhan kelelahan semakin tinggi dengan meningkatnya usia, lama kerja, dan kerja pada sif 3 (malam hari). Kelelahan paling banyak dirasakan oleh operator dump truck (bagian hauling) yang dipengaruhi oleh faktor-faktor pekerjaan (postur saat bekerja, faktor variasi pekerjaan, beban kerja dan vigilance) dan faktor-faktor bukan pekerjaan (kondisi medan atau area tambang yang berisiko, penerangan yang kurang pada malam hari, dan rute yang selalu berubah). Faktor lainnya berkaitan dengan masalah sosial-psikologis, baik yang berhubungan dengan pekerjaan maupun lingkungan kerja, seperti waktu istirahat, standar gaji yang belum memadai, pengaturan jadwal cuti yang sering tidak jelas, dan masalah karier. Disimpulkan, secara umum kelelahan meningkat dengan bertambahnya usia dan lama kerja, dengan kelelahan yang lebih besar pada pekerja sif 3. Umumnya, penurunan waktu reaksi pekerja sif malam lebih besar daripada waktu reaksi pekerja sif siang. Fatigue is one of the causes of transportation accidents, characterized by reduced physical and mental performance resulting in reduced alertness due to drowsiness. The present study was to determine the risk factors and contributing factors of fatigue suffered by heavy equipment operators. The study was conducted at three coal mining sites in Kalimantan (2 areas in East Kalimantan and 1 area in South Kalimantan) involving 353 heavy equipment operators who work in shifts. It was found that fatigue complaint is higher by older age, longer work, and work at shift 3 (night time). The fatigue is mostly complained by dump truck (hauling part) operators which was influenced by work-related factors (work posture, job variety, workload, vigilance) and non-work related factors (terrain or mine risk area, lack of lighting at night, and route track which is always changed). Another factors related with socio-psychological factors, either related with job or working environment, such as adequacy of rest time, remuneration system, leave system, and insecure career. It is concluded that in general the fatigues were increased as the worker ages were older and longer duration of work, with higher fatigues were suffered at shift 3. Generally, reduced reaction time among shift 3 workers is higher than that those of daytime shift.