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All Journal Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Al-Ard: Jurnal Teknik Lingkungan
Rodesia Mustika Rozi
Unknown Affiliation
Engineering Environmental Science

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Analisis Kecepatan Angin Di Industri Pengolahan Kayu Rodesia Mustika Rozi; Aryo Sasmita; Muhammad Reza
Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Vol 6 (2019): Edisi 2 Juli s/d Desember 2019
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains

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Abstract

wood processing company that manufactures pallets in its operational activities has the potential to generate noise coming. Which in the production process produces noise from the use of machines. Noise arising from the use of machines can affect the health and comfort of workers, especially in hearing loss. The purpose of this research is to know the intensity of noise resulting from the use of machines, noise mapping, evaluation of noise intensity, exposure time and noise control efforts. In this research measurements of temperature, wind speed and noise intensity using a Sound Level Meter (SLM). The results of this research found that the highest wind speed reached 1,2 m/s and the lowest wind speed 0 m/s Keywords: Wind Speed, Wood Processing Company, Noise
Pemetaan Dan Perhitungan Pemaparan Tingkat Kebisingan Pada Industri Pengolahan Kayu Di Kecamatan Siak, Provinsi Riau Sasmita, Aryo; Reza, Muhammad; Rodesia Mustika Rozi
Al-Ard: Jurnal Teknik Lingkungan Vol. 6 No. 2 (2021): March
Publisher : Department of Environmental engineering, Faculty of Science and Technology, Islamic State University Sunan Ampel Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29080/alard.v6i2.1185

Abstract

In its operational activities, CV. X, which is engaged in wood processing, has the potential to cause noise from machines used in the pallet production process. Noise in this company can affect the health and comfort of workers. This study aims to determine the intensity of noise produced by the production machine, the length of time of exposure, noise mapping and noise control efforts. The noise measurement method refers to the noise mapping method and the instrument used is the Sound Level Meter (SLM). The data obtained were then processed into contour maps with variations in blue, green, yellow, purple and red. The results showed the highest noise level was 99.4 dB and the lowest noise level was 67,3 dB. Based on the results of calculations using the NIOSH equation from 128 measurement points of the noise mapping method, there are 38 points with a noise level> 85 dB which indicates the exposure time is above the standard recommended by NIOSH. The highest noise level was 99.4 dB with an exposure time of 0,3 hours and the lowest noise level was 67.3 dB with an exposure time of 475 hours. Control measures that can be made to reduce noise include control from sources, transmission lines, and receivers.
Co-Authors Aryo Sasmita Muhammad Reza Muhammad Reza