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Journal : Jurnal Kesehatan Lingkungan Mandiri

Penggunaan Mikrokontroller Water Level terhadap Peringatan Luapan Limbah Beton Cair Batching Plant di Industri Konstruksi Yogyakarta ramadhani, fadhila veby; Yamtana, Yamtana; Rois, Ibnu; Istiqomah, Siti Hani
Jurnal Kesehatan Lingkungan Mandiri Vol 2 No 2 (2024): Jurnal Kesehatan Lingkungan Mandiri, Volume 2 No.2 April 2024
Publisher : Jurusan Kesehatan Lingkungan Poltekkes Kemenkes Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33761/jklm.v2i2.1442

Abstract

Background: Liquid waste that is not properly disposed of and managed can have a negative impact on the environment. The frequent negligence of employees in monitoring the full sediment pond causes the wastewater to flow to the ground surface area and can flow into the river. The existence of this Microcontroller Water level tool serves as a warning of overflow of liquid concrete batching plant waste.Objective: Find out the effect of using a water level microcontroller on warning the overflow of liquid concrete batching plant waste in the construction industry of Yogyakarta. Method: The type of research used in this study is a quasi-experiment with a Posttest Only Design or research design. The research was conducted in the industrial liquid concrete waste storage pond of Yogyakarta construction industri. Result : Mikrokontroller Water Level has a successful performance as a warning of overflow of liquid concrete batching plant waste with an average accuracy value of 100%. It can be stated that the water level microcontroller tool is effective as a warning notification of batching plant liquid waste overflow. The results show that there is an effect of using a microcontroller tool on warning the overflow of liquid concrete batching plant waste. Conslusion : Microkontroller water level device has successful performance as a warning of overflow of liquid concrete batching plant waste at Yogyakarta construction industri.
Efektivitas Instruksi Kerja Variasi Waktu Pemakaian Rompi sebagai Terapi Keluhan Nyeri Otot pada Pekerja Lunch Box di Bantul Rahmawati, Nishfia; Yamtana, Yamtana; Kasjono, Heru Subaris
Jurnal Kesehatan Lingkungan Mandiri Vol 2 No 2 (2024): Jurnal Kesehatan Lingkungan Mandiri, Volume 2 No.2 April 2024
Publisher : Jurusan Kesehatan Lingkungan Poltekkes Kemenkes Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33761/jklm.v2i2.1493

Abstract

A vest as therapy is a vest that can be used to reduce work fatigue in workers and improve posture in lunch box workers. Based on a preliminary study conducted on July 30, 2023, using the Nordic Body Map questionnaire to measure pain levels in 28 body locations. The questionnaire was conducted by interviewing 10 lunch box workers. One method used for vest intervention as therapy is to wear the vest on workers with time variations of 10, 15, and 20 minutes. Objective: to determine the effectiveness of work instructions for varying the time of wearing a vest as a therapy for the application of musculoskeletal pain complaints in Lunch Box workers at CV Tunas Jaya Abadi Bantul. Method: This study is a Quasi Experiment with a Pretest-Postest with Control Group Design approach. The number of research objects is 60 respondents. Results: The decrease in musculoskeletal pain complaints with a time variation of 10 minutes was 17.07%, a time variation of 15 minutes was 45.68%, and a time variation of 20 minutes was 73.75%. Based on the results of the One Way Anova test with Asymp.Sig of 0.000 < p value (0.05). Conclusion: The variation of the work instruction time for wearing a vest as the most effective therapy in the application of musculoskeletal pain complaints is at a time variation of 20 minutes.