KSCE Journal of Civil and Environmental Engineering Research (대한토목학회논문집)

Korean Society of Civil Engeneers (대한토목학회)
권호 표지
DOI QR코드

DOI QR Code

Formal Estimation Method for Optimal Budget Appropriation of Highway Construction Projects under Long-term Continuation Contracts

장기계속계약제도 하에서 고속도로공사 최적공사비 산출방안 정립에 관한 연구

  • 구본상 (서울과학기술대학교 건설시스템공학과) ;
  • 유정호 (광운대학교 건축공학과) ;
  • 박종호 (서울과학기술대학교 건설시스템공학과)
  • Received : 2015.08.26
  • Accepted : 2015.09.25
  • Published : 2015.12.01
Download PDF
⟨ Previous Next ⟩

Abstract

In Korea, public infrastructure projects employ "long term continuation (LTC) contracts," which require budgets to be reevaluated and re-appropriated annually throughout the multi-year life of the project. However, such contracts also make it susceptible to frequently changing government policies, in which budgets required for existing projects are allocated to new projects and thus does not provide a consistent stream of capital to multi-year projects. Each year, the KEC needs to attain government funds for construction of its multiple highway construction sites. Because it is difficult to know the amount that may be actually appropriated to KEC in a given year, it is in turn difficult to anticipate and provide sufficient funds necessary for construction to run smoothly and continuously. The lack of a good logic for appropriation has resulted in projects having a skewed distribution of capital. To get better budget appropriations from the central government, the KEC first needs a systemized approach that rationalizes the annual construction capital optimally required for its individual sites. The goal of this research was to devise a way that allows the KEC to determine and calculate the optimal construction costs that would be required for its individual construction sites on an annual basis. Both the optimal progress rate and the essential work types were assessed through a workshop with 24 professionals (KEC employees and contractors) who had extensive experience in KEC projects and also were currently working in these projects.

한국의 공공인프라 프로젝트는 다년간 전 생애에 걸쳐 매년 재평가하고 예산을 재 할당하는 장기 지속 계약(LTC) 형식으로 진행된다. 그러나 이러한 계약은 기존 프로젝트에 필요한 예산이 새로운 프로젝트에 할당되기 때문에 다년간의 프로젝트에 일관된 예산의 흐름을 제공하지 않는다. 한국도로공사는 실제로 한국도로공사에 할당될 수 있는 금액을 예측하기 힘들기 때문에 여러 고속도로 건설 현장의 건설을 위한 정부 기금을 매년 요구해야 한다. 하지만 그것을 예측하여 원활하고 지속적으로 실행에 필요한 충분한 자금을 제공하는 것은 어렵다. 예산 분배에 대한 논리적인 접근의 부족은 자본의 왜곡된 분포를 갖는 결과를 가져왔다. 정부로부터 최적의 예산을 얻기 위해서 한국도로공사는 개별 공구에 필요한 연간 건설 자본을 합리화 하고 체계화한 접근방식을 필요로 한다. 또한, 충분한 자금이 특정 연도에 구비되는 경우, 소정의 공구에 필요한 최소한의 건설 자본을 평가하는 방법을 개발할 필요가 있다. 본 연구의 목표는 한국도로공사가 매년 개별 건설 현장에 필요한 최소한과 최적의 건설비용을 계산할 수 있는 방법을 고안하는 것이다. 최적의 연차별 공종별 계획공정율과 핵심작업의 유형 모두 많은 도로공사의 프로젝트들을 경험하고 현재 그 프로젝트들을 진행 중인 24명의 전문가(한국도로공사 직원, 시공전문가)들의 워크숍을 통해 산정되었다.

Keywords

References

  1. Jung, W. and Kim, D. I. (2013). "Constitutional status and improvement of consistent long-term construction contracts continue." Attormeys at Law Yulchon, Ministry of Strategy and Finance.
  2. Jung, Y. C. (2013). "Construction of air extending the main dispute cases and problems." Global Construction Leaders, Korea federation of Construction Contractors. No. 12. pp. 08-12.
  3. Kim, S. B., Lee, J. D. and Jo, J. H. (2008). "An empirical study on the effect of public construction industry by expansion of new budget system." Korean Journal of Construction Engineering and Management, Vol. 9, No. 3, pp. 153-163.
  4. Lee, S. H. (1996). "Problems and solutions for continued long-term contract system." Construction Industry Trends, Construction & Economy Research Institute of Korea, Vol. 7, No. 1, pp. 1-11.
  5. Lee, S. H. (1999). "Budget processes and long-term continuation of a multi-year contract drafting business." The Korea Association for Policy Studies, Vol. 8, No. 1, pp. 231-248.
  6. Lee, Y. S. (2011). "Development of innovative construction cost engineering system for public construction projects in Korea." Land transport and maritime R&D report.
  7. Ministry of Land, Infrastructure and Transport (2013). "Road Services Manual." (in Korean).
  8. Ministry of Strategy and Finance (2010). "In 2010 state contract system Advancement Plan." (in Korean).
  9. Ministry of Strategy and Finance (2012). "Total business expense management guidelines." (in Korean).
  10. Ministry of Strategy and Finance (2013). "Detailed Instructions of Budget Making." (in Korean).
  11. Ok, D. S. (1995). "Selection and budgeting for large government projects." Korea Development Institute.
  12. Park, H. K., Shin, K. C., Park, H. P. and Jung, Y. S. (2008). "A study of the future strategy and mission for the stakeholders in industry, Academy, and Government for the revitalization of CM." Korean Journal of Construction Engineering and Management, Vol. 9, No. 6, pp. 244-256.
  13. Park, J. W. (1998). "Science and technology to improve organization and execution of research and development budget system." Presidential Advisory Council on Science & Technology.
  14. Ryu, C. S., Jang, S. H., Kim, K. R. and Lim, K. I. (2002). "Concept and standard of fair construction cost in the domestic construction industry." Journal of the Architectural Institute of Korea Structure & Construction, Vol. 18, No. 3. pp. 157-164.
  15. Yoon, K. Y., Whang, S. H. and Park, J. W. (2001). "2002 budget needs analysis." Assembly Budget Committee.