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ITS » Undergraduate Theses » Teknik Sistem Perkapalan Ekstensi - S1
Posted by anis at 29/11/2008 11:06:07  •  8880 Views


ANALISA TINGKAT KEBISINGAN DI KAMAR MESIN KM MULI ANIM SERTA PEMILIHAN ALTERNATIF PEREDAMAN

KM MULI ANIM NOISE ANALYSIS AND SELECTION OF NOISE REDUCTION METHOD

Author :
Prastowo, Guntur 




ABSTRAK

Kebisingan adalah bunyi atau suara yang tidak dikehendaki dan dapat mengganggu kesehatan kenyamanan serta dapat menimbulkan ketulian. Berdasarkan keluhan yang dialami para ABK di KM.Muli anim yang menyatakan bahwa mengalami gangguan pada saat beraktifitas di kamar mesin menyangkut kebisingan yang terjadi maka diadakan analisa tingkat kebisingan dengan cara pengukuran langsung. Pengukuran ini bertujuan untuk mengetahui tingkat kebisingan yang terjadi dan dapat memilih alternatif system peredaman. Analisa dilakukan pada saat kondisi kapal dalam pelayaran sehingga bisa didapat data yang lebih akurat. Pengambilan data dilakukan pada area area yang sering dijadikan tempat beraktifitas oleh para ABK dan pada peralatanperalatan yang diperkirakan memiliki tingkat kebisingan tertingti. Pengukuran dengan menggunakan Sound Level Meter SLM . Kebisingan yang terjadi 102 dB. Dimana standar kebisingan yang diijinkan adalah 110 dB. Oleh karena itu dilakukan peredaman pada workshop dimana tempat tersebut sering digunakan sebagai tempat beraktifitas. Peredaman dilakukan dengan menggunakan glasswool hasil yang diperoleh nilai kebisingan turun menjadi 48 dB. Selain itu juga demi kenyamanan para ABK maka diberikan alternative alat pelindung pendengaran dan juga pengaturan ulang jam kerja berdasarkan nilai kebisingan yang terjadi.


ABSTRACT

Noise is a sound or voice which not desired and bother health comfortable and also can to deafness. Base from experienced of all ABK in KM.Muli anim explain that experiencing of trouble at the time of working in engine room about noise so was done analysis noise level by direct measurement. This measurement aim to know noise level in engine room and to chosen alternative device to reduce noise Result obtained by measurement of noise level in engine room at the time of ship condition in sea transport so that can be a accurate data. Measuremant is done in place activity by all ABK and equipments which estimated be present the high noise level. Sound Level Metre SLM use to noise level measurement . From the completely value calculation noise happen in engine room is 102 dB. Noise permitted by noise standard is 110 dB. Therefore be done subtuance at workshop . Glasswool is used to reduce noise level obtained by result of noise value descend to become 48 dB. Others also for the shake of comfortable all ABK hence be given alternative of appliance of hearing protector as well as arrangement repeat of working hours pursuant to noise value that happened.



KeywordsKebisingan ; Standar Kebisingan
 
Subject:  Mesin -- Kebisingan ; Gaduh
Contributor
  1. Taufik Fajar Nugroho, ST, MSc
Date Create: 29/11/2008
Type: Text
Format: pdf.
Language: Indonesian
Identifier: ITS-Undergraduate-3100008031666
Collection ID: 3100008031666
Call Number: RSSP 620.23 Pra a


Source
Undergraduate theses, DEPARTMENT OF MARINE ENGINEERING RSSP 620.23 Pra a, 2008

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