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Field Application and Evaluation of the ACGIH Lifting TLV®  

Kim, Sun Ja (Department of Occupational Health and Safety Engineering, Inje University)
Shin, Yong Chul (Department of Occupational Health and Safety Engineering, Inje University)
Kang, Dong Mug (Department of Preventive and Occupational Medicine, Pusan National University)
Publication Information
Journal of Korean Society of Occupational and Environmental Hygiene / v.15, no.3, 2005 , pp. 176-182 More about this Journal
Abstract
American Conference of Governmental Industrial Hygienists (ACGIH) adopted the Lifting Threshold Limit Values ($TLVs^{(R)}$) in 2005 as a guideline for protecting the workers from work-related low back and shoulder disorders associated with repetitive lifting tasks. The TLVs consist of three tables with recommended weight limits for lifting tasks and their determination procedures are simple. The TLVs sans the material weight/the recommended values (LITLVs) were obtained from 45 lifting tasks in ship engine manufacturing factories. These values were compared and correlated with the Recommended Weight Limits (RWLs) and lifting indices (LIs) determined by the Revised Lifting Equation (LE) of the National Institute for Occupational Safety and Health (NIOSH). The average ratio, LITLVs/LIs, was 0.8 (LITLVs: $1.3{\pm}0.8$, LIs: $1.6{\pm}0.7$). Thus, the TLVs underestimated the risk than the LE. The LITLVs were highly correlated with LIs (r=0.82). The predicted value of LITLVs when LIs=1 wa 0.76. Using the predicted TLVs the higher risk ones of a large number of tasks can be screened to be further investigated.
Keywords
musculoskeletal disorders; ergonomic risk of Lifting task; Revised NIOSH Lifting Equation; ACGIH Lifting TLV;
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1 박현진. 허리의 비틀림 동작시 근육의 활동 및 발휘근력에 관한 연구. 부산대학교 석사 학위논문. 2001
2 American Conference of Governmental Industrial Hygienists(ACGIH). Liting TLVs TLVs$^{\circR}$ and BEIs$^{\circR}$ Based on the Documentation of the Threshold Limit Values for Chemical Substances and Physical Agents & Biological Exposure Indices. Cincinnati OH, ACGIH, 2005
3 Thomas R, Waters TR, Sherry L et al. Evaluation of the revised NIOSH lifting equation. Spine 1999;24(4):386-395   DOI   ScienceOn
4 Waters TR, Putz-Andemn V, Garg A et al. Revised NIOSH lifting equation for the design and evaluation of manual lifting tasks. Ergonomics 1993;36(7):749-776   DOI   ScienceOn
5 Richard W and Marklin JR. Four Assessment methods of ergonomics interventions: case study at an electric utility's warehouse system. American Industrial Hygiene Association Journal 1999;60(6):777-784   DOI   ScienceOn
6 Thomas R, Vern PA, Sherry B. Methods for assessing the physical demands of manual lifting: A review and case study from warehousing. American Industrial Hygiene Association Joumal 1998;59(6):871-881   DOI   ScienceOn
7 권은혜. 자동차 조립부서 Manual Lifting 작업에 관한 인간공학적 연구. 서울대보건대학원 석사학위논문, 1997
8 National Institute for Occupational Safety and Health(NIOSH): Applications Manual for the Revised NIOSH Lifting Equation. DHHS(NIOSH) Publication No. 1-52, NIOSH Cincirulilti, Ohio, 1994
9 Dempsey PG, Burdorf A, Fathallah FA et al. Influence of measurement accuracy on the 1991 NIOSH equation. Applied Ergonomics 2001;32(3):91-99   DOI   ScienceOn
10 Waters TR, Baron SL, and Kemrnlert K. Accuracy of measurements for the revised NIOSH lifting equation. Applied Ergonomics 1998;29(6):433-438   DOI   ScienceOn