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HUBUNGAN ANTARA PPE, WPS, BBS DAN KOMPETENSI WELDER TERHADAP PENERAPAN K3 BIDANG PEKERJAAN FABRIKASI LOGAM PADA PROSES WELDING Makomulamin; Nila Puspita Sari; Alfina Mutiara Sany
Al Tamimi Kesmas: Jurnal Ilmu Kesehatan Masyarakat (Journal of Public Health Sciences) Vol 13 No 2 (2024): Al-Tamimi Kesmas: Jurnal Ilmu Kesehatan Masyarakat (Journal of Public Health Sci
Publisher : Institut Kesehatan dan Teknologi Al Insyirah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35328/kesmas.v13i2.2799

Abstract

Welding is a high-risk job due to involving heat and electricity. To ensure the safety of workers at CV. Bengkel Las Adi Jaya, it is crucial to pay attention to the use of Personal Protective Equipment (PPE), the implementation of Welding Procedure Standard (WPS), Behavior Based Safety (BBS), and the competence of welders. This study aims to determine the correlation between the effectiveness of using Personal Protective Equipment (PPE), Welding Procedure Standard (WPS) specifications, Behavior Based Safety (BBS), and welder competence with the implementation of Occupational Safety and Health (OSH) in the welding process at Bengkel Las Adi Jaya. This is a quantitative analytical method with a cross-sectional design. The results showed a significant correlation between the effectiveness of using Personal Protective Equipment (PPE) with a p-value of 0.041, the implementation of WPS with compliance with OSH practices with a p-value of 0.000, and Welder Competence with a p-value of 0.039. However, no significant relationship was found between behavior-based safety (BBS) and OSH compliance. This study highlights the important role of technical factors such as PPE, WPS, and Welder Competence in ensuring workplace safety. This study recommends increasing the use of PPE, strict adherence to WPS, and continuous skill improvement for welders to create a safer working environment
PEMBUATAN PUPUK ORGANIK CAIR DARI SAMPAH RUMAH TANGGA YANG DIAPLIKASIKAN PADA TANAMAN OBAT KELUARGA DI KELURAHAN MUARA JAWA TENGAH, KUTAI KARTANEGARA Imam Rohadi; M. Rizky Wardani; Nila Puspita Sari; Resya Winda Alya Khalisa; Gilang Yuda Pratama
PROSIDING SEMINAR KIMIA Vol 4 No 1 (2025): Prosiding SNK 2025
Publisher : Jurusan Kimia Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Mulawarman

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

Abstract

Waste management remains a critical issue in Muara Jawa Tengah Village. Household activities generate both organic and inorganic waste. However, the organic waste produced in the area is still underutilized and often contributes to environmental pollution. This activity aimed to convert household organic waste into liquid organic fertilizer (LOF), which can be applied to family medicinal plants (TOGA), thereby enhancing its utility and environmental value. The method implemented involved the production of LOF through the fermentation of household organic waste using effective microorganisms (EM4). The resulting LOF was a yellowish-brown liquid with a characteristic fermentation aroma. The presence of this aroma indicates successful anaerobic fermentation, wherein organic compounds such as carbohydrates, proteins, and lipids were decomposed into simpler compounds. These compounds are rich in essential macronutrients (N, P, and K) as well as various beneficial micronutrients. These nutrients play a significant role in supporting plant growth and development. Based on the findings, it can be concluded that LOF was successfully produced from household organic waste with the aid of EM4 and was effectively applied to TOGA in the Muara Jawa Tengah Village. Keywords: Family Medicinal Plants, Liquid Organic Fertilizer, Organic Waste