KSCE Journal of Civil and Environmental Engineering Research (대한토목학회논문집)

Korean Society of Civil Engeneers (대한토목학회)
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Improvement Plan of Post Construction Evaluation: Focus on Construction Performance

건설공사 사후평가 개선방안: 사업수행성과 중심으로

  • 박희성 (한밭대학교 건설환경공학과) ;
  • 김태영 (한밭대학교, 보령시청)
  • Received : 2024.03.04
  • Accepted : 2024.04.02
  • Published : 2024.06.01
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Abstract

The size of the construction industry is increasing, and its impact on the entire national industry is also significant. However, construction cost increases, construction period delays, safety accidents, and quality problems occur during the construction process. This paper analyzed the construction cost, construction period, and change order performance for civil infrastructures for which post evaluation was performed. The analysis was conducted by dividing civil engineering facilities by type, construction nature, construction cost, contract nature, and delivery method. Planned and actual construction cost and period were compared during the planning, design, and construction process of civil engineering facilities. There is a possibility of input errors in project performance data, this paper proposes to the post-evaluation center should perform post-evaluation. Also, post-evaluation implementation guidelines for change orders should be revised. Additionally, further analysis of each facility was proposed through continuous data collection.

건설산업의 규모는 증가하고 있으며 국가 산업 전체에 미치는 영향도 크다. 그러나 건설사업 수행과정에서 공사비 증액, 공사 기간 지연, 안전사고 발생, 품질 문제 등이 발생하고 있다. 본 논문은 사후평가를 수행한 토목시설물 공사를 대상으로 공사 수행과정 중 공사비, 공사 기간, 설계변경 성과를 분석하였다. 토목시설물을 종류별, 공사 성격별, 공사 규모별, 계약 성질별, 입찰방식별로 구분하여 분석을 수행하였다. 이를 통해 공공사업으로 수행한 토목시설물 공사의 계획, 설계, 시공과정에서 공사비와 공사 기간 등의 예측과 그 결과를 비교하였다. 사업수행성과 데이터의 입력 오류 가능성이 있으므로 사후평가센터의 사후평가 직접 수행과 설계변경 시행지침의 변경을 제안하였다. 그리고 데이터의 지속적인 수집을 통해 시설물별 세부 분석을 제안하였다.

Keywords

Acknowledgement

This study was financially supported by Hanbat National University Financial Accounting Research Fund 2022 year.

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