Journal of the Korea Institute of Building Construction (한국건축시공학회지)

The Korean Institute of Building Construction (한국건축시공학회)
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An Enhanced TACT Technique for Finish Work of High-rise Residential Buildings

  • Kim, Sun-Kuk (Department of Architectural Engineering, KyungHee University) ;
  • Son, Ki-Young (Department of Construction Science, Texas A&M University) ;
  • Joo, Jin-Kyu (Shindongah Engineering & Construction) ;
  • Lee, Dong-Hoon (Department of Architectural Engineering, KyungHee University) ;
  • Lee, Sung-Ho (Department of Architectural Engineering, KyungHee University)
  • Received : 2011.04.07
  • Accepted : 2011.07.01
  • Published : 2011.08.20
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Abstract

Execution of the finish work for high-rise residential construction occurs when a mixture of work progresses simultaneously at each floor or sector and is carried on by highly-specialized subcontractor teams. Therefore, the finish work plan requires an effective scheduling method that interfaces between the work and the teams. In order to address these issues, the TACT technique is utilized in Korea. This technique is based on Line-of-Balance and Lean construction. However, according to recent case studies, finish work using TACT technique was frequently delayed with cost overruns because the work was performed without a detailed schedule control plan outlining the relationship between architecture and mechanical, electrical, and plumbing work. This paper describes the enhanced-TACT technique which provides a detailed work flow chart and TACT work template. With improved TACT technique, this paper will contribute to improved cash flow and reduced cycle time and provide quality improvement through work continuity.

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References

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  2. Time reduction effect of the enhanced TACT method for high-rise residential buildings vol.22, pp.7, 2016, https://doi.org/10.3846/13923730.2014.945949