김해지역 5인 미만 제조업 사업장의 작업환경실태

A Study on the Status of Work Environment in the Manufacturing with Less Than Five Workers in Gimhae Area

  • 이경열 (노동부 부산지방노동청 부산동래지청) ;
  • 문덕환 (인제대학교 부산 백병원 산업의학과 및 산업의학연구소)
  • Lee, Kyung-Yeul (Ministry of Labor, Busan Dongnae Office) ;
  • Moon, Deog-Hwan (Institute of Industrial Medicine & Department of Occupational and Environmental Medicine, Busan Paik Hospital, Inje University)
  • 투고 : 2006.03.29
  • 심사 : 2006.05.17
  • 발행 : 2006.06.30

초록

For the purpose of preparing the fundamental data on working environment of small scale manufacturing industries and preventing the occupational diseases of workers in these industries, authors surveyed the status of working environment to several chemical substances and physical agents by types of industry and types of process in the small scale manufacturing industries with less than five workers in Gimhae including 235 workplaces, 14 types of industry and 25 types of process from January 2002 to December 2004. This measurement method was work environment measurement method (established in Ministry of Labor, Korea), analytical methods (2nd Ed.) of Occupational Safety and Health Administration (OSHA) and manual of analytical methods (4th Ed.) of National Institute for Occupational Safety and Health (NIOSH) and collected data was analyzed by using SPSS 10.0 for windows, the results were as follows: 1. Noise generated in 14 types of industry and 22 types of process. an actual level of mean exposure (90.7 dB(A)) exceeded threshold limit values (TLVs) in manufacture of other transport equipment. An actual level of mean exposure (90.2dB) exceeded TLVs in the process of wire-drawing and 90.4dB in the process of wire-stranding. 2. Dusts of type I, II, III were generated in 9 types of industry and 8 types of process. Its mean concentration did not exceed TLVs. 3. Heavy metals (Pb, Mn, Cr, Ni) were generated in 7 types of industry and 7 types of process. Its mean concentration did not exceed TLVs. 4. 16 kinds of organic solvents were generated in 11 types of industry and 6 types of process. Its mean concentration did not exceed TLVs. As the above results, chemical substances and physical agents were generated in the several different types of industry and process of the manufacturing industry with less than five workers, and only mean level of noise was exceeded TLVs. In case of exceeding threshold limit values, improvement of work environment is actively needed, and work environment management should be performed continuously for prevention of an occupational diseases and work related diseases.

키워드

과제정보

연구 과제 주관 기관 : 인제대학교

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