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Feasibility Analysis for Introduction of Scaffolding with Advanced Guardrail System to Prevent Falls

비계작업의 추락재해예방을 위한 선행 안전난간 공법의 도입 타당성 분석

  • Park, J.D. (Department of Safety and Health, University of Ulsan) ;
  • Moon, S.O. (Technical Research Division, Korea Scaffolding Institution) ;
  • Lee, H.S. (Office of General OSH Programs, Korea Occupational Safety and Health Agency) ;
  • Jeong, S.C. (Occupational Safety and Health Research Institute, Korea Occupational Safety and Health Agency) ;
  • Kwon, Y.J. (Occupational Safety and Health Research Institute, Korea Occupational Safety and Health Agency) ;
  • Jung, K. (School of Industrial Engineering, University of Ulsan)
  • 박주동 (울산대학교 안전보건전문학과) ;
  • 문성오 ((재)한국비계기술원 기술연구팀) ;
  • 이현섭 (안전보건공단 기술총괄본부) ;
  • 정성춘 (안전보건공단 산업안전보건연구원) ;
  • 권용준 (안전보건공단 산업안전보건연구원) ;
  • 정기효 (울산대학교 산업경영공학부)
  • Received : 2020.05.07
  • Accepted : 2020.08.06
  • Published : 2020.08.31

Abstract

In the construction sector, there were 99 fatalities from falls associated with steel tube and system scaffolds for three years from 2016 to 2018 and out of which 27.3 percent (27 workers) were found to have occurred during installing and dismantling procedure. To erect scaffolding which is installed for the work at height, the work platforms are generally installed first and the safety guardrails are installed and vice versa to dismantle. As a result, workers are exposed to the risk of falling because they erect and dismantle scaffolding without guardrails. To minimize the risk of falling, it is necessary to study a new construction method that can erect or dismantle scaffolding while guardrails are installed (called advanced guardrail system). This study analyzed advanced guardrail system in terms of safety regulation, workability and economic efficiency by investigating the domestic situation on the use of scaffolding, reviewing domestic and foreign standards for guardrails and conducting economic feasibility study. The results of this study is expected to greatly contribute to preventing falls in scaffolding installation and dismantlement procedure. As a follow-up study, empirical research is required including physical test of scaffolding with advanced guardrail system and effectiveness analysis after trial applications.

Keywords

References

  1. Korea Occupational Safety and Health Agency (KOSHA), Industrial Accident Statistics, 2018.
  2. Korea Occupational Safety and Health Agency (KOSHA), KOSHA GUIDE(C-30-2018), "Technical Safety Guide for Installation and use of Steel Pipe Scaffolding", 2016.
  3. Ministry of Employment and Labor (MOEL), Korea Occupational Safety and Health Agency (KOSHA), Busan Metropolitan Corporation(BMC), "Practice Guidelines on the Safe use of Scaffolding in Construction Site", pp. 7, 56-57, 2019.
  4. H. J. Kim and S. W. Paik, "A Study on the Cause Analysis of Fall Accidents at Temporary Construction Sites", J. Korea Soc. Saf., Vol. 25, No. 1, pp. 62-64, 2010.
  5. J. H. Kim, "A Study on Reducing Plans of Accident through Case Study of Construction Accident in Scaffolding Work", Journal of the Regional Association of Architectural Institute of Korea, Vol. 11, No. 2, pp. 275-284, 2009.
  6. J. K. Park and S. G. Jeong, "The Survey of the Current Situation for System Scaffolding in the Domestic Construction Site(I)", J. Korea Soc. Saf., Vol. 25, No. 3, pp. 107-111, 2010.
  7. J. K. Park, "The Survey of the Current Situation for System Scaffolding in the Domestic Construction Site(II)", J. Korea Soc. Saf., Vol. 30, No. 2, pp. 35-40, 2015. https://doi.org/10.14346/JKOSOS.2015.30.2.35
  8. D. H. Choi, J. W. Choi and S. S. Go, "Survey on Work Platform on Double Scaffold by Safety Standards", J. Korea Soc. Saf., Vol. 26, No. 3, pp. 47-51, 2011. https://doi.org/10.14346/JKOSOS.2011.26.3.047
  9. J. S. Lee, D. L. Lee, H. K. Kim, B. Y. Jeong and T. K. Oh, "A Development of Platforms for Boiler of Thermal Power Plant ", J. Korea Soc. Saf., Vol. 32, No. 3, pp. 34-40, 2017. https://doi.org/10.14346/JKOSOS.2017.32.3.34
  10. J. W. Jeong and Y. G. Kim, "A Study on the Analysis of Current Situation and the Deduction of Improvement Measure Regarding the Scaffolding and the Related Components at Construction Site ", J. Korea Soc. Saf., Vol. 34, No. 5, pp. 63-71, 2019.
  11. Korea Occupational Safety and Health Agency (KOSHA), Occupational Safety and Health Research Institute (OSHRI), "Research On Application of the Method of Erecting Handrails First in Korean Construction Site", 2019.
  12. Korea Occupational Safety and Health Agency (KOSHA), "Construction Serious Accident Investigation", 2016-2018.
  13. Ministry of Employment and Labor(MOEL), Occupational Safety and Health Act, Article 83(Safety Certification Criteria), Article 84(Safety Certification), 2020.
  14. Ministry of Employment and Labor(MOEL), "MOEL Notice No. 2020-33, Safety Certification Notice for Protection Systems", 2020.
  15. Ministry of Employment and Labor(MOEL), "MOEL Notice No. 2020-34, Self-declaration of Conformity Systems", 2020.
  16. Ministry of Employment and Labor(MOEL), "MOEL Notice No. 2020-39, Safety Certification Regulations for machine and apparatus not under the subject for Safety Certification", 2020.
  17. Japanese Standards Association, "Japanese Industrial Standard, JIS A 8961", 2014.
  18. American National Standards Institute( ANSI)/American Society of Safety Professionals(ASSP), "Scaffolding Safety Requirements", A10.8, 2019.
  19. European Committee for Standardization, "Temporary Works Equipment-Part 1:Scaffolds-Performance Requirements and General Design, BS EN 12811-1", 2003.
  20. WorkSafe New Zealand, "Scaffolding in New Zealand", pp. 60-63, 2016.
  21. LAYHER in Germany, "http://www.layher.com/Layher%20Lightweight", Advance Guardrail of Lightweight Brochure.
  22. HAKI in United Kingdom, "https://www.haki.com/product/independent-scaffold/", Advanced Guard Rail (AGR)
  23. KOSHA, "http://www.kosha.or.kr/kosha/data/viewmonthly.do?mode=view&articleNo=411285&article.offset=0&articleLimit=9", Monthly safety and health+(March), p. 24, 2020.