Analysis of Delay Factors Based on Importance of Construction Subject-classified in Apartment Finishing Works

Abstract

The ultimate goal of construction is to complete the given work in the most economical and safest way within the required construction period while meeting the quality standards specified in the design drawing. There are a few characteristics of finish work. First, executed in subdivided processes, finish work involves a very diverse and complex structure. Second, there are no criteria for each segmented process with regard to the appropriate time of input. Third, it is not very necessary to set priorities for lead and lag works. This study intends to provide information on the completion of a project in accordance with the required duration by setting priorities in the delay of each detailed process of finish work to minimize delay in finish work. In this study, finish work is divided into wet work and other types of finish work, and the importance of each process is classified based on the given details of each process. In addition, the study employs a survey to analyze delay factors of a designer, a constructor, and a supplier. Using the survey results, the study sets priorities in delay of final work to provide information on the completion of an apartment project within the planned construction period.

Identifying Factors Affecting Labor Productivity for Residential Fire Protection System Installation

“…또한, 공동주택의 공사비 가운데 소방공사 노무비의 비율은 약 50%를 상회하는 수준으로, 소방설비공사에 합리적이고 선진적인 노무생산성관리에 의한 인력투입 계획을 적용한다 면 안정적인 품질확보가 가능하다. 즉, 합리적인 공정계획과 관리를 통한 소방설비의 품질을 확보하기 위해서 생산성 연 구는 매우 필요하다 [6,7,8,9,10]. 19 Quality of major parts ○ ○ ◎ : correlation is significant at 0.01(both sides).…”