RIESA DESY FAUZIA, 101411123096 (2017) HUBUNGAN PAJANAN FUMES LAS DAN KADAR GAS NO2 DENGAN GANGGUAN FAAL PARU PEKERJA PENGELASAN DI PT.PAL INDONESIA (persero). Skripsi thesis, Universitas Airlangga.

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Abstract

Welding is an activity that has a major risk for lung function disorders resulting from gas and fumes generated. One of the gas produced by the welding activities are NO2. The general objective of this study was to analyze the relationship fumes exposure and levels of NO2 gas with impaired lung function welding workers in PT.PAL INDONESIA (Persero) The type of this research is an observational study and is descriptive with cross sectional approach. The sample used the total population of the labor of welding PT.PAL INDONESIA (Persero). Measuring levels of fumes using HVDS and NO2 gas measurement using Saltzman method, measurements were performed on a 4 point welding workshop. Examining of lung function is done by using a spirometer. And the individual characteristics obtained from questionnaires and interviews. The results of this study showed levels of fumes that exceed 2 NAB contained in welding workshop, while the NO2 gas measurement results on the four workshops show the results remain below the required NAB. From the results of pulmonary function measurement, there are three workers with impaired lung function by the category of mild obstruction and restriction. Characteristics of individuals who have an influence on the occurrence of pulmonary function disorders worker is of masks used by workers. welding workers should wear masks that have been provided by PT.PAL INDONESIA . PT.PAL INDONESIA should undertake an obligation to conduct periodic health for workers.

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