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Follow-up 활동을 강조한 연속적 설계VE 프로세스

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29 2D· 2009 3 235 大韓土木學會論文 29卷第2D 號· 20093pp. 235~244 施工管理 Follow-up 활동을 강조한 연속적 설계VE 프로세스 Consecutive Design VE Process Emphasized on Follow-up Activities 양진국*·문성우** Yang, Jin Kook·Moon, Sung Woo ····························································································································································································································· Abstract Design Value Engineering (VE) has become an import part of the daily design process since it has been introduced in the construction industry. Design VE is usually conducted in the general and execution design stages respectively. In order to increase the effectiveness of the VE process, the outcome from the general design VE activities should be integrated into exe- cution design. The outcome from the execution design should be used again for construction. In this study, a consecutive VE process model has been presented as a way to improve the current practice of design VE activities in the construction industry. In the presented model, follow-up activities are emphasized to increase values from the life-cycle perspective of a construction project. The model was tested in a case study of an actual design VE process. The result of the study demonstrates that the model can: 1) effectively incorporate owners requirements; 2) assist decision making in selecting better construction; 3) increase the interface between general and execution design stages; and 4) trace the value flow more efficiently. Overall, the study results indicates that a the consecutive VE process model can be effectively applied when construction project are con- tracted for the life-cycle management of construction projects. Keywords : Design Value Engineering (VE), follow-up activities, decision making, interface, life-cycle ····························································································································································································································· 최근 건설공사에서 설계VE 업무의 중요도는 더욱 증대되고 있으며, 일상적인 관리활동으로 도입되고 있다. 건설공사에서 설계VE 기본설계와 실시설계 번에 걸쳐 진행된다. 설계VE 효과를 높이기 위해서는 발주자 사용자 요구사항과 설계의 라이프 사이클 측면에서 기본설계와 실시설계 VE 결과를 상호 연계할 필요가 있다. 연구에서는 설계VE 업무를 효율적으로 수행하기 위한 연속적 설계VE 프로세스를 제시한다. 제시된 모델에서는 Follow-up( 후속조치) 활동을 강조하여 VE 성과 분석 중심의 업무모델을 수립했다. 제시된 모델을 설계VE 실무사례에 적용하여 효율성을 검증했다. 실제 VE 업무 적용한 결과 첫째, 발주자 사용자 요구사항을 체계적 반영할 있었으며; 둘째, VE 제안내용의 반영계획 수립을 발주자 의사결정을 지원하고; 셋째, 설계업무 인터페이스를 강화하며; 넷째, 반영결과 추적을 있었다. 이러한 효과 고려할 연구에서 제시한 설계VE 업무모델은 설계의 라이프사이클에서 설계VE 결과를 추적하고 업무분석을 체계 화하는데 기여할 것으로 기대된다. 핵심용어 : 설계VE, 후속조치 활동, 성과 분석, 의사결정, 인터페이스, 라이프 사이클 ····························································································································································································································· 1. 1.1 연구 배경 문제점 국토해양부(2005 ) 1) 에서는 건설공사의 예산절감 품질 향상을 위하여 2006 1 월을 기점으로 총공사비 100 이상인 공공건설공사에 설계의 경제성등 검토( 설계VE) 확대 실시하도록 하였다. 이에 건설 분야의 설계VE 동에 관한 관심이 고조되고 있으며, 설계활동의 부분으 도입되고 있다. 건설VE 건설사업관리(CM) 용역에서 가장 중요한 활동 하나로 수행되며, 개별 발주 사례도 증가하는 추세이다. 설계VE 적용 건설공사의 복잡성과 다양성을 고려하여 VE 수행과정상에 시행착오를 최소화하 여야 한다. 대표적 문제점을 보면 현행 VE 업무는 대안창출 과정에만 집중함으로써 VE 성과에 대한 사후관리 되지 않는 한계점을 지니고 있다. , 설계VE 수행결 과의 반영여부 추적을 통한 인터페이스 분석이 취약하다는 것이다. 따라서 설계VE 효과를 높이기 위해서는 기본설계 부터 실시설계까지 연속적으로 설계VE 성과를 관리해야 필요가 있다. *정회원·부산대학교 생산기술연구소 특별연구원·공학박사 (E-mail : [email protected]) **정회원·교신저자·부산대학교 공과대학 사회환경시스템공학부 부교수·공학박사 (E-mail : [email protected]) 1) 건설교통부 기술안전국 건설환경과 (2005), “ 건설교통부 보도 자료(MOCT News Release).”
Transcript

29 2D ·2009 3
pp. 235~244
Follow-up VE
Consecutive Design VE Process Emphasized on Follow-up Activities
*·**
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Abstract
Design Value Engineering (VE) has become an import part of the daily design process since it has been introduced in the construction industry. Design VE is usually conducted in the general and execution design stages respectively. In order to increase the effectiveness of the VE process, the outcome from the general design VE activities should be integrated into exe- cution design. The outcome from the execution design should be used again for construction. In this study, a consecutive VE process model has been presented as a way to improve the current practice of design VE activities in the construction industry. In the presented model, follow-up activities are emphasized to increase values from the life-cycle perspective of a construction project. The model was tested in a case study of an actual design VE process. The result of the study demonstrates that the model can: 1) effectively incorporate owners requirements; 2) assist decision making in selecting better construction; 3) increase the interface between general and execution design stages; and 4) trace the value flow more efficiently. Overall, the study results indicates that a the consecutive VE process model can be effectively applied when construction project are con- tracted for the life-cycle management of construction projects.
Keywords : Design Value Engineering (VE), follow-up activities, decision making, interface, life-cycle
·····························································································································································································································

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1 J. Constr. Engrg. and Mgmt, “Comparative Study of Idea Generation between Traditional Value Management Workshops and GDSS-Supported Workshops”(ASCE, 2007)
2 J. Mgmt. in Engrg, “Dynamic Knowledge Creation through Value Management Teams”(ASCE, 2007)
3 J. Constr. Engrg. and Mgmt, “Critical Success Factors for Value Management Studies in Construction” (ASCE, 2003)
4 J. Comp. in Civ. Engrg, “Computerized System for Application of Value Engineering Methodology” (ASCE, 2000)
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(2000) VE , .
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Brais, R., Norton & W. C., and McElligott (1995) Value Manage- ment in Construction, MacMillan.
Dell'Isola, Alphonse J. (1997) Value Engineering : Practical Appli-
cation for Design, Construction, Maintenance and Operation, R.S.Means Company Inc.
http://www.asce.org/( ) http://www.defenselink.mil/( ) http://www.dot.ca.gov/( ) http://www.fhwa.dot.gov/ve/veabout.cfm( ) http://www.gsa.gov/( ) http://www.value-eng.org( SAVE International) http://www.wsdot.wa.gov/( )
(: 2008.9.1/: 2009.1.9/: 2009.1.28)

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