10
29 3D· 2009 5 399 大韓土木學會論文 29卷第3D 號· 20095pp. 399~408 施工管理 핵심성공요인과 연계한 공공발주기관의 설계VE 프로세스 개선에 관한 연구 Improving the Design-phased VE Process of Public Clients in Relation to Using Critical Success Factors 박희대*·한승헌**·김성수*** Park, Heedae·Han, Seung Heon·Kim, Sung Soo ····························································································································································································································· Abstract The major changes in construction environment are that construction project is bigger and more complicated and the power of construction market changes from the supplier to the client or the user. Especially public construction enterprises have advanced to introduce the value engineering (VE) which is one of the cost management based on the owner's leading at the design phase for economical efficiency and quality improvement. According to the these efforts, the implementation of VE was legislated in the revised Construction Technology Management Act in 2000, governmental agencies, local autonomies, and construction public enterprises universally has taken the VE into consideration. In this circumstance, the scope that VE con- struction applied at 50 billion won projects from 2003 has been extended to 10 billion won projects in 2006. Therefore, the VE construction will be activated in the future. The cost savings and function improvement, which are the purpose of VE are not only construction public enterprises, but also every public client supported from government's budget or owned by the gov- ernment. Therefore, the purpose of this study is to propose the improved process and performance index of VE for govern- mental agencies, local autonomies, and construction public enterprises which want to introduce or improve the VE process. This research also suggested the To-be design-phased VE process model. In addition, it suggested the To-be model of design management reflected the To-be design-phased VE process model, which is eliminated two problems reflected for the per- formance improvement of the As-is model of design management. Keywords : value engineering, critical success factor, process modeling, IDEF0, public clients ····························································································································································································································· 우리나라 건설사업은 점차 대형화되고 복잡화되는 가운데 예산 원가절감에 대한 압박도 점차 높아지고 있다. 이러한 가운데 정부와 공공발주기관들은 경제성 품질 향상에 부응하기 위한 발주자 주도의 원가관리기법인 설계VE(Value Engineering)' 도입하기 위해 노력해왔다. 국토해양부는 2000 3 건설기술관리법시행령을 통해 총공사비 500 억원 이상 1 시설물 공사에 대하여 설계VE 의무화하였고 2006 1 월부터는 총공사비 100 억원 이상 공사로 대상을 확대하 였다. 또한 정부는 경영혁신기본법공공기관운영에관한법률제정을 통해 공공발주기관의 경영혁신 필요성을 제고하고 있어 설계VE 도입 필요성은 더욱 증가하고 있다. 이에 연구는 공공발주기관의 설계VE 성공과 매우 밀접한 7 부문 19 개의 핵심성공요인(Critical Success Factors, CSFs) 도출하고, 10 개의 주요기능을 도출한 프로세스 모델링기법을 활용하여 공공발주기관의 개선된 설계VE 프로세스를 제시하였다. 연구에서 제시된 프로세스는 공공발주기관인 G 사의 사례 연구를 통해 효과를 확인하였다. 연구결과는 설계VE 이미 시행하고 있거나 새로 도입하고자 하는 정부, 지방자치 단체 기타 공기업들이 보다 효과적인 설계VE 프로세스를 도입하는데 활용될 있을 것으로 기대된다. 핵심용어 : 설계VE, 핵심성공요인, 프로세스 모델링, IDEF0, 설계관리, 공공발주기관 ····························································································································································································································· 1. 1.1 연구배경 목적 건설사업이 점차 대형화·복잡화되고 예산 원가절감에 대한 요구도 크게 높아지면서 정부 공공발주기관들은 제성 품질 향상에 부응하기 위한 발주자 주도의 원가관 리기법인 설계VE(Value Engineering)’ 도입하기 위해 력해왔다. 2000 3 건설기술관리법시행령 38 13 항을 *정회원·연세대학교 토목공학과 통합과정 (E-mail : [email protected]) **정회원·교신저자·연세대학교 공과대학 사회환경시스템공학부 부교수·공학박사 (E-mail : [email protected]) ***한국가스공사 자원본부 LNG사업팀 차장·공학석사 (E-mail : [email protected])

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29 3D ·2009 5
pp. 399~408

Improving the Design-phased VE Process of Public Clients in Relation to Using Critical Success Factors
*·**·***
·····························································································································································································································
Abstract
The major changes in construction environment are that construction project is bigger and more complicated and the power of construction market changes from the supplier to the client or the user. Especially public construction enterprises have advanced to introduce the value engineering (VE) which is one of the cost management based on the owner's leading at the design phase for economical efficiency and quality improvement. According to the these efforts, the implementation of VE was legislated in the revised Construction Technology Management Act in 2000, governmental agencies, local autonomies, and construction public enterprises universally has taken the VE into consideration. In this circumstance, the scope that VE con- struction applied at 50 billion won projects from 2003 has been extended to 10 billion won projects in 2006. Therefore, the VE construction will be activated in the future. The cost savings and function improvement, which are the purpose of VE are not only construction public enterprises, but also every public client supported from government's budget or owned by the gov- ernment. Therefore, the purpose of this study is to propose the improved process and performance index of VE for govern- mental agencies, local autonomies, and construction public enterprises which want to introduce or improve the VE process. This research also suggested the To-be design-phased VE process model. In addition, it suggested the To-be model of design management reflected the To-be design-phased VE process model, which is eliminated two problems reflected for the per- formance improvement of the As-is model of design management.
Keywords : value engineering, critical success factor, process modeling, IDEF0, public clients
·····························································································································································································································

. ‘VE(Value Engineering)' . 2000 3 500 1 VE 2006 1 100 . ‘’ ‘’ VE . VE 7 19 (Critical Success Factors, CSFs) , 10 VE . G . VE , VE .
: VE, , , IDEF0, ,
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‘VE(Value Engineering)’
. 2000 3 38 13
*· (E-mail : [email protected]) **·· · (E-mail : [email protected])
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3. VE( ) 5.75 0.88 5.39 0.83 5.00 0.83
4. VE VE 5.56 0.88 5.35 0.91 5.50 1.00
5. VE 5.94 1.00 5.83 0.91 5.83 1.00
6. VE 5.63 0.88 5.39 0.83 5.08 1.00
7. VE ( VE) 5.75 0.88 6.26 1.00 6.08 1.00
8. VE 6.19 1.00 6.22 1.00 6.08 1.00

10. VE 6.00 1.00 5.43 1.00 5.33 1.00
11. (Job Plan) VE 5.63 1.00 5.57 0.91 5.50 1.00
12. 5.50 1.00 5.30 0.91 4.67 0.67

13. VE 5.31 1.00 5.52 0.91 5.67 1.00
14. VE 6.19 1.00 5.74 0.91 5.83 1.00
15. VE 5.06 0.88 4.96 0.83 5.42 1.00

16. 6.38 1.00 6.17 1.00 6.25 1.00
17. 5.31 0.63 5.83 0.91 5.83 1.00
18. VE 5.75 1.00 5.96 1.00 5.75 1.00

19. VE 5.56 0.88 5.91 0.91 5.08 1.00
20. VE 5.31 1.00 5.78 0.91 5.42 1.00
21. VE 5.81 1.00 5.70 0.83 5.92 1.00
22. 4.81 0.88 5.26 1.00 4.92 0.83

23. VE 5.50 1.00 5.30 0.74 5.08 0.83
24. 6.06 1.00 5.83 0.91 5.83 1.00
25. VE 5.81 1.00 5.35 0.91 6.25 1.00

26. VE 5.94 1.00 5.70 0.74 6.08 1.00
27. · 5.06 0.75 5.91 1.00 5.67 1.00
28. Data-base 5.50 0.88 5.65 1.00 5.92 1.00
29. VE 5.13 1.00 5.57 0.90 5.50 1.00
*
29 3D · 2009 5 − 403 −
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29 3D · 2009 5 − 405 −
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(1998) , , .
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(2005) , . , (2004) VE , , , 24 5D, pp. 749-757.
, (2006) VE , , , 7 1, pp. 128-137.
(2005) VE , , pp. 20-22.
(2004) Event, State, Rule BPMN , , .
(2001) VE Job Plan , , pp. 9-15.
(2003) VE , , pp. 62-64.
, (2000) VE , .
(2005) VE PC , , .
, , (2006) , , , 22 8, pp. 589-592.
(2003) VE , , pp. 31-34.
(2005) VE , , pp. 3-8.
, , (2006) ´ , , pp. 1- 143.
(2003) VE , , , 19 2, pp. 123-130.
(2001) VE FAST FAST , , .
, (2005) VE , , pp. 28-31.
, (2003) UML/XML , IE Interface, 16 2, pp. 156-166.
(2006) VE (2006 1), .
(2006) VE (2006 2), .
(2007) 2007 Best & First VE , .
(2000) VE , .
(2001) , , .
(1997) IBM , () , .
Bedian, M. P. (2004) Value Engineering? During Construction, GeoSupport Conference Proceedings, Orlando, Florida, pp. 52- 69.
Lawshe, C. H. (1975) A Quantitative Approach to Content Valid- ity, Personnel Psychology, Vol. 28, No. 4, pp. 563-575.
Male, S., Kelly, J., Fernie, S., Gronqvist, M., and Bowles, G., (1998) Value management benchmark : A good practice framework for clients and practitioners, Thomas Telford, London.
Shen, Q. and Liu, G. (2003) Critical Success Factors for Value Management Studies in Construction, Journal of Construc-
− 408 −
tion Engineering and Management, Vol. 129, No. 5, pp. 485- 491.
Omigbodun, A. (2001) Value Engineering and Optimal Building Projects, Journal of Architectural Engineering, Vol. 7, Issue 2, pp. 40-43.
Qiping Shen and Guiwen Liu, (2003) Critical Success Factors for Value Management Studies in Construction, Journal of Con- struction Engineering and Management, September/October,
pp. 485-491. Waxse, J. A., Osterberg, J., and Qudus, O. (2004) Drilled Shaft
Value Engineering Delivers Success to Wahoo, Nebraska Bridge, GeoSupport Conference Proceedings, Orlando, Flor- ida, pp. 289-298.
(: 2009.3.16/: 2009.4.1/: 2009.4.19)