| 논문명 |
설계변경에 의한 공사비의 증감에 관한 연구 / The Research about Increase and Decrease of the Construction Cost by the Alteration of Design |
| 저자명 |
임칠순(Im, Chil-Soon) ; 이규철(Lee, Gyu-Chel) |
| 수록사항 |
한국건설관리학회 논문집, Vol.4 No.4 (2003-12) |
| 주제어 |
공사금액 ; 설계변경 ; Construction Cost ; Drawing Change |
| 요약1 |
The purpose of this thesis is to provide an appropriate trade-off information for the conflicting interests caused by the various factors between building
owner and contractor during selecting the contractor and performing the construction work, in which the construction was contracted by open bidding from the government or private organizations. In order to propose the legitimate evidence, the differences between the domestic contract sheet of drawing change and the process of drawing change and those of the foreign countries were compared and analysed. The number of construction ordered in Youngdong area in 2001 whose construction expenses are more than 100,000,000 won is 218 items and 147,005,000,000 won in total cost. Among them, the number of 218 items whose total cost amounts to 16,705,000,000 (11.36%) is in case of increase of construction expenses due to the drawing changes, and the number of 48 items whose total cost amounts to 2,009,000,000 won (1.37%) is the case of decrease. In conclusions, the contractor could have more benefits than the building owner in case they submit the detailed estimate sheet without eliminating the increasing expenses of construction. It is shown that the building owner's loss is increasing whenever the labor cost is higher than material cost. Therefore, this thesis proposes a proper standards for the harmonious compromise between the contractor and the building owner for the problems caused by the drawing changes when the contract agreement is occurred. |
