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김정수 ( Jeong-soo Kim ),박종서 ( Jong-seo Park ),김성민 ( Sung-minkim ),박태윤 ( Tae-yun Park ),최성우 ( Sung-woo Choi ) 국군의무사령부 2012 대한군진의학학술지 Vol.43 No.1
Objectives : The aim of this study is to investigate the distribution of asbestos contained materials (ACMs) in the naval vessels of the Republic of Korea Navy (ROKN). Methods: Considering of the type of naval vessel and the year of ship-building, We investigated 15 naval vessels. All accessible compartments and pipelines in each naval vessel were examined. The data about the type of ACMs, number of sites, the condition of suspect material, potential of future disturbance (frequency of potential contact, influence of vibration, potential for air erosion) were collected. We also collected bulk and air samples of ACMs and analyzed their composition and concentration of asbestos fibers. Results : The type of ACMs was mainly textile, and partly powder and gasket. In all naval vessels(FF, PCC, PKM, etc) except Helicopter Destroyers(DDH) and submarines, ACMs were detected. The larger and the older naval vessels were, the more ACMs were found. In almost all compartments and pipelines, ACMs were detected. The condition of suspect material was good in general. But potential of future disturbance was relatively high. According to the results of the bulk sample analysis, the subtype of asbestos was chrysotile and the composition of asbestos was variable(from 1-2% to 90% over). The concentration of asbestos fiber in the air was very low (PCM : max 0.0016 f/cc, TEM : max 0.0049 s/cc). Conclusions : There were so many ACMs in the naval vessels of the ROKN. Therefore, the management plan of ACMs in naval vessels of the ROKN is needed immediately.
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