Implementing Last Planner : Tunnel Construction Project

라스트 플래너 적용 사례연구 : 터널 프로젝트

  • Published : 2006.08.31

Abstract

The Last Planner(LP), of which the goal is to improve work-flow reliability, has recently been introduced in Korea. It is found that some contractors have made efforts on applying the Last Planner to their projects. However, they face difficulties for a variety of reasons. This paper presents the case study results on Korean heavy civil projects, along with descriptions of the ways that the Last Planner was applied, and how the work flow reliability was improved. It also discusses the prerequisites and barriers to implementation of the Last Planner in applying heavy civil construction projects in Korea. The results can be used as a reference for companies to improve their work flow reliability for future projects.

라스트 플래너는 린 건설의 핵심적인 생산관리 이론으로 공정간 신뢰도를 향상시키는 것에 목적을 두고 있다. 해외의 여러 연구기관 및 기업체들이 린 건설의 이론 및 라스트 플래너 방법을 사용하여 많은 사례연구를 수행하였다. 최근 국내의 건설 업체 및 연구기관에서 린 건설 및 라스트 플래너 방법이 소개되었고, 이에 대한 연구 및 도입에 많은 노력을 기울이고 있다. 그러나 국내 건설업체가 라스트 플래너를 공정관리 방법으로 도입함에 있어 기존의 공정관리 방법과의 상이성, 조직 구성의 차이, 문화적 차이 등으로 인한 많은 어려움에 직면하고 있다. 또한, 공사시공의 상당부분을 협력업체의 외주에 의존하는 현실에서 협력업체가 라스트 플래너 공정관리의 주체로 참여하지 않고는 효과적인 라스트 플래너를 수행하는데 있어 어려움이 있다. 본 연구는 국내의 건설업체의 토목공사 현장을 대상으로 라스트 플래너 방법을 수행하였다. 본 연구에서는 3개월간 라스트 플래너 방법 수행하면서 획득한 결과를 토대로 수행연구 분석하였고, 라스트 플래너 방법을 수행하는데 있어 영향을 미칠 수 있는 생산외적 요소들에 대하여 서술하였다.

Keywords

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