Perancangan Barrier Pada Area Exhaust Fan Dan Desainenclosure Pada Ruang Stamping Di Perusahaan Pengolahan Emas

Saadillah, Dinu (2016) Perancangan Barrier Pada Area Exhaust Fan Dan Desainenclosure Pada Ruang Stamping Di Perusahaan Pengolahan Emas. Undergraduate thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

Bunyi yang tidak dikehendaki atau sering diartikan sebagai kebisingan berdampak pada berkurangnya kenyamanan di suatu lingkungan yang meliputi lingkungan kerja, tempat tinggal masyarakat, dan lain lain. Bising yang memiliki nilai tingkat tekanan bunyi di atas nilai ambang pendengaran akan mempengaruhi proses pendengaran dan proses komunikasi antar karyawan.Terlebih lagi jika posisi pabrik berada pada area permukiman warga maka kebisingan yang ditimbulkan akan mengganggu masyarakat sekitar. Dalam perancangan barrier dengan menggunakan metode nomograph didapatkan nilai pengurangan tingkat kebisingan hingga 11,5 dBa. Sedangkan pada ruang stamping memiliki tingkat kebisingan tertinggi sebesar 103,7 dBA. Setelah dilakukan isolasi enclosure didapatkan nilai pengurangan tingkat kebisingan sebesar 29,8 dBA sehingga karyawan yang bekerja di sekitar ruang stamping terpapar kebisingan sebesar 73,9 dBA ======================================================================================================= The unwanted sound or noise result in reduced comfort in an environment that includes the working environment, residential communities, and others. Noise has a sound pressure level value above the threshold of hearing will affect the hearing process and the process of communication between employees. Moreover, if the position of the factory located in residential areas, the noise generated will disturb the surrounding community. In designing the barrier by using nomograph, a score reduction of up to 11.5 dBA. While in the stamping area had the highest noise level of 103.7 dBA. After isolation enclosure, obtained value reduction to 29.8 dBA so that employees working around the stamping room exposure to noise by 73.9 dBA

Item Type: Thesis (Undergraduate)
Additional Information: RSF 620.23 Saa p-1
Uncontrolled Keywords: Bising, Barrier, Nomograph, Ruang Stamping, Enclosure.
Subjects: T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK7867.5 Noise
Divisions: Faculty of Industrial Technology and Systems Engineering (INDSYS) > Physics Engineering > 30201-(S1) Undergraduate Thesis
Depositing User: Mr. Tondo Indra Nyata
Date Deposited: 18 Mar 2020 03:34
Last Modified: 18 Mar 2020 03:34
URI: http://repository.its.ac.id/id/eprint/75499

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