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영어

The purpose of this study is to develop comfortable environment by pre-civil works methods, to reduce construction period by enhancing worker's efficiency, safety and quality, and to reduce building cost. In most construction field, accessory civil works methods begins and then civil work such as backfill is continued after structure construction is completed. Public nuisance of vibration and scattering dust from the construction field causes popular complaint. In case of rain, the problem of drainage also causes some difficulties on thoroughfare of vehicle and workers. Thus, work interruptions caused from those problems severely influence on field management and construction process. In addition, it is true that building cost such as pollution prevention system for air, water and noise, and construction machine for ecological construction is increased. After development of field environment, positive results such as efficient movement of construction machine, fixed material stockpile, efficient cite management, solution of 3D jobs evasion, increase of work performance and quality, safety are expected. Reduction of construction period and decrease of building cost can be other positive effects. Furthermore, through pre-civil work of apartment construction site and pavement and gardening works, temporary work cost can be deducted from the early use of field office by using parking lot and other facilities. Children's play ground, and residence park can be used as material stockpile, thus, low quality from the often material movement and lost material can be prevented.
The purpose of this study is to apply pre-acivil works methods to apartment construction field because it has positive effects on comfortable work environment, worker's performance, building quality, construction period and building cost.