• Korean Journal of Construction Engineering and Management
• /
• v.21 no.2
• /
• pp.79-87
• /
• 2020

The Korean domestic construction management at risk (CMAR) market is in the process of completing the pilot project execution under the leadership of the Ministry of Land, Infrastructure and Transport as of December 2019. The government starts practicing CMAR an alternative delivery method widely in order to diversify delivery methods and enhance construction technology. The CMAR market is thus expected to grow. This study was conducted to improve CMAR firms' capability by developing self-assessment tools for them to evaluate current capability more effectively. As a result of defining standard core capability and additional elements categorized by project execution phase and management area, and performing evaluation from the CMAR project participants, it was found that the general project management capability in the pre-design and procurement phase and quality management area was lower compared to the construction phase and other areas. In addition, the capability of cost management area was lower in spite of its high importance. Communication and coordination, process optimization, and target values achievement were at the initial level of capability and continuous improvement was required.

• Environmental and Resource Economics Review
• /
• v.23 no.4
• /
• pp.643-665
• /
• 2014

We study the optimal policy of the contracual arrangement in raising the debt-to-equity ratio for oil, gas and mining project finance deals. We investigate the impact of the optimal contractual relationship between counterparties on the soundness of projects, differing in output price volatility and country risk. Key findings are: first, the existence of EPC sponsors and off-takers generally raises the debt-to-equity ratio. In particular, EPC sponsors and off-taking sponsors jointly mitigate the credit risk caused by counntry risk. Seocond, off-taking and EPC contracts jointly help mitigate the credit risk caused by the country risk, rather than the price volatility. Indeed, the contractual structure raises the debt-to-equity ratio.

• Proceedings of the KOR-KST Conference
• /
• 1999.10a
• /
• pp.379-384
• /
• 1999

• Science & Technology Policy
• /
• v.13 no.6 s.144
• /
• pp.76-82
• /
• 2003

• The Optical Journal
• /
• s.177
• /
• pp.46-53
• /
• 2020

• Korean Journal of Construction Engineering and Management
• /
• v.7 no.1 s.29
• /
• pp.89-99
• /
• 2006

Usually feasibility analysis in a narrow sense is a economic analysis of project. Feasibility analysis focused in this study is confined to the matter of finance. Many studies have been executed in qualitative element which include decision-making process or prediction of housing market. But it is difficult to find economic analysis related to characteristics of planning. In this study, floor area ratio, selling area ratio and term of works are adopted as the Characteristics of Planning. So, the purpose of this study is to analyze the Influence of the characteristics of planning on the cost of apartment by means of multiple regression analysis and what-if method.

• Proceedings of the Korean Institute Of Construction Engineering and Management
• /
• 2008.11a
• /
• pp.409-414
• /
• 2008

The purpose of this study is to analyze the problem of BTL business through the sensitivity analysis of financial model and presented efficiency business strategy when private business owner propose their business. For this, we analyzed the sensitivity of financial model after analyzed costs of the school facility construction case for each place of business. The results of this study are as follows. 1)As the results of the sensitivity of financial model, requirement-earning rate for the results of analysis was decreased average 2.28 points (0.5%) per increasing 0.10% and Construction costs and the maintenance costs were decreased average 10.73 points (2.38%), 6.22 points(1.38%) for increasing 1billion won. 2) The Problem of BTL business according to the sensitivity analysis of financial model was analyzed that the price consultation low investments, and estimation from personal consideration caused it. So, it was analyzed to increase maintenance costs is more efficient method than to increase construction costs.

• Proceedings of the Korean Institute Of Construction Engineering and Management
• /
• 2007.11a
• /
• pp.145-150
• /
• 2007

This study is a LCC case analysis on the school one of the BTL projects which is constructed by private organizations and rented to government. According to the RFP to make out documents, it is performed the case analysis based on the results of LCC calculation about maintenance & conservation costs; repairing costs and replacement costs. It is analyzed LCC on maintenance & conservation costs for 20 years(rent period) and 65 years(life cycle). As a result of LCC analysis, about more than 50% of total LCC are architectural works and the rest of them are machinery works, electric works, and civil works in the order. And it is also suggested some problems and their solutions to perform LCC analysis on the current BTL projects of school.

• Journal of Environmental Health Sciences
• /
• v.36 no.1
• /
• pp.72-75
• /
• 2010

대한민국의 주요 하천인 한강, 금강, 낙동강, 영산강에서 2009년 11월부터 정부가 추진하는 4대강 살리기 사업(이후 4대강 사업)이 본격적으로 시작됐다. 정부는 기후변화 시대에 홍수와 가뭄에 대비하고 물 부족 시대에 수자원을 확보하며, 하천의 자연 생태계를 살리고 사람이 즐길 수 있는 레저 친수문화 공간을 조성하기 위해서라고 사업 목적을 내세운다. 환경시민단체와 상당수의 학자, 전문가들은 4대강 살리기 사업의 근간인 하도(강줄기)준설과 보 건설은 하천 수질 오염과 자연과 생태 환경 파괴로 끝날 뿐이라며 강하게 반대한다. 22조 2천억 원이라는 막대한 사업비가 들어가는 거대 사업의 시한을 정부는 이명박 대통령 임기 말년인 2012년으로 못 박고 있다. 2010년 지방선거와 2012년 차기 대통령 선거를 앞두고 전국 규모의 대형 토목 개발 사업을 이용한다는 의혹까지 제기되고 있다. 4대강 살리기 사업에 대한 비판과 결과에 대한 논란은 사업 기간은 물론 종료 이후에도 계속될 것으로 전망된다.

• Proceedings of the Korean Institute Of Construction Engineering and Management
• /
• autumn
• /
• pp.213-218
• /
• 2002

건설산업의 경쟁력 제고를 위해 건설산업에서 기획${\cdot}$설계${\cdot}$시공${\cdot}$사후관리단계에서 엔지니어링분야에 대한 고도의 기술력과 함께 이들을 총체적으로 관리할 수 있는 사업관리능력의 향상이 매우 중요하다. 최근 SOC사업이 대형화, 복잡화됨에 따라 전문 기술과 경험을 보유한 전문 건설사업관리 인력이 필요하고, 대형 사업의 사업관리수행방법의 형태가 발주 직영에서 사업관리 대리인인 CMr 체계로 바뀌어 가고 있다. 이와 같은 배경아래 대형 민자유치사업의 성공적인 수행을 위해서는 통합 CM/PM능력을 구비한 전략적 건설수행체제 구축이 필요하며, 이를 통해 사업비의 감소와 공기단축을 이루어 궁극적으로는 국내 건설업체의 경쟁력강화와 전문화/특화화를 이룰 수 있을 것이다. 이를 위해 본고에서는 민자사업에서의 CM의 역활을 중점적으로 논하고져 한다.