Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 2009.07a
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- Pages.2129_2131
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- 2009
A Profit Calculating Analysis and a Proposal of Estimation System of Historical Cost Data in the Electrical Construction Works
실적공사비에서 전기공사의 적정이윤율 분석에 관한 연구
- Seo, S.S. (ERIK(Electrical Industry Research Institute of Korea)) ;
- Jang, Y.G. (ERIK(Electrical Industry Research Institute of Korea)) ;
- Kim, K.G. (ERIK(Electrical Industry Research Institute of Korea)) ;
- Hyun, S.Y. (ERIK(Electrical Industry Research Institute of Korea)) ;
- Wang, Y.P. (ERIK(Electrical Industry Research Institute of Korea)) ;
- An, J.H. (ERIK(Electrical Industry Research Institute of Korea)) ;
- Park, M.Y. (ERIK(Electrical Industry Research Institute of Korea)) ;
- Sohn, H.K. (KERI(Korea Electrotechnology Research Institute))
- 서순석 (한국전기산업연구원) ;
- 장영길 (한국전기산업연구원) ;
- 김광곤 (한국전기산업연구원) ;
- 현소영 (한국전기산업연구원) ;
- 왕용필 (한국전기산업연구원) ;
- 안준호 (한국전기산업연구원) ;
- 박민영 (한국전기산업연구원) ;
- 손홍관 (한국전기연구원)
- Published : 2009.07.14
Abstract
Since Jan. 2004, the Ministry of Construction and Transportation has partly introduced estimation system of historical cost data in order to reflect result cost of construction market to cost estimation for public construction. It is expected that the purpose of the introduction would be evaluated considering the long-term development of domestic construction industry. In article 3, paragraph 4 of the planning criteria of estimated cost of financial regulation related to government contract rule, the profit estimated by historical cost data indicates sales profit and it is calculated by multiplying the sum of direct cost, indirect cost and general overhead by rate of profit. Finally, it is said that rate of profit cannot exceeds 10%. However, there are a lot of constructions for electronic equipment in the electronic construction and the proportion of government furnished material is very high, not like engineering works or constructions. Therefore, as the proportion of material cost over direct cost is relatively lower, if current rate of profit (10%) is applied, there would be a wide difference of cost in the items of profit under the estimation system of historical cost data. This paper was conducted to examine estimation methods of the items of profit under the estimation system of historical cost data and suggest reasonable applications.
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