85 dB which indicates the exposure times above the standard allowed by NIOSH. The highest approval rate is 99.4 dB with the duration of exposure for 0.3 hours and the lowest noise level is 67.3 dB with exposure for 475 hours. Control efforts that can be planned to reduce this noise are noise control from sources, transmission lines and receivers. Keywords: Noise Mapping, NIOSH, Grid Method, Surfer 13, Wood Processing Industry. " />
Image of Pemetaan Tingkat Kebisingan Menggunakan Program Surfer 13 Dan Metode Perhitungan Niosh Pada Industri Pengolahan Kayu Di Kecamatan Siak Hulu Kabupaten Kampar Provinsi Riau
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Pemetaan Tingkat Kebisingan Menggunakan Program Surfer 13 Dan Metode Perhitungan Niosh Pada Industri Pengolahan Kayu Di Kecamatan Siak Hulu Kabupaten Kampar Provinsi Riau

ABSTRACT

CV. X is a wood processing company that manufactures pallets. In its operational activities, the company has the potential to cause noise. Noise in this company can affect the health and comfort of workers. This study aims to determine the intensity of noise produced by the producing machine, exposure time, noise mapping and noise control efforts. The noise measurement used refers to the noise mapping method and the tool used is the Sound Level Meter (SLM). Measurements based on the noise mapping method were carried out for one day. The data obtained is then processed into a contour map using "Software Surfer 13" which is shown in different colors namely, blue, green, yellow, purple and red. The results showed the highest noise level of 99.4 dB and the lowest noise level of 67.3 dB. Based on calculations using the NIOSH formula of 128 measurement points of the noise mapping method, there are 38 points with noise levels > 85 dB which indicates the exposure times above the standard allowed by NIOSH. The highest approval rate is 99.4 dB with the duration of exposure for 0.3 hours and the lowest noise level is 67.3 dB with exposure for 475 hours. Control efforts that can be planned to reduce this noise are noise control from sources, transmission lines and receivers.

Keywords: Noise Mapping, NIOSH, Grid Method, Surfer 13, Wood Processing Industry.

Ketersediaan
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Perpustakaan Universitas Riau 07 02. 119 (0187)
07 02. 119 (0187)
Tersedia
Informasi Detail
Judul Seri
-
No. Panggil
07 02. 119 (0187)
Penerbit
Pekanbaru : Universitas Riau – Fakultas Teknik – Teknik Lingkungan.,
Deskripsi Fisik
vi, 71 hlm.; ill.; 29 cm
Bahasa
Indonesia
ISBN/ISSN
-
Klasifikasi
07 02. 119 (0187)
Tipe Isi
-
Tipe Media
-
Tipe Pembawa
-
Edisi
-
Subjek
LINGKUNGAN
Info Detail Spesifik
-
Pernyataan Tanggungjawab
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