• Proceedings of the Korean Institute Of Construction Engineering and Management
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• 2008.11a
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• pp.591-596
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• 2008

Success or failure highly depends on delivery method in construction projects. This paper mainly focused on operation model for technical proposal in Large construction projects. This operational model uses Technical Proposal-Based Tender. This project studied order and delivery method in large construction projects. And delivery systems of international and domestic market are researched, and then condition of delivery system and problems are derived from them. Especially, it researched that it is hard to reflect special feature in large construction projects. As a result of having referenced idea as describe above, this paper will be studied by this process. First, definition of delivery method and large construction projects is researched. Second, delivery systems of international and domestic market are checked. Third, problems and condition of delivery system in large construction projects are investigated. Fourth, application of operation model for technical proposal-based tender are presented in large construction projects.

• 도로교통
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• s.73
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• pp.86-97
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• 1997

• Korean Journal of Construction Engineering and Management
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• v.8 no.4
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• pp.185-193
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• 2007

In order to improve the performance of succeeding superstore construction projects, it is essential to find out an effective way for applying the opportunities of improvement on their repetitive construction process based upon the analysis of various success or failure cases occurred on previous similar projects. This research study suggests a way to improve their construction process through the applications of six sigma techniques on superstore construction projects. A literature review was implemented on the basic concept of six sigma and its general performance steps, and the step by step applications of six sigma techniques were accomplished regarding to the speciality of superstore construction projects. The opportunities of improvement for superstore projects were figured out, and the result of their applications on other superstore projects was analyzed. As a result, it was found that the adoption rate of identical success or failure cases was increased. Also, there were several improvement effects on the projects such as $10{\sim}20$ days of time savings by projects, decrease of reworks by preventing failure cases, quality and safety improvement. These results indicate that the six sigma techniques are applicable and valuable for improving the repetitive process of superstore construction projects.

• 월간 기계설비
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• s.118
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• pp.30-33
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• 2000

재정경제부는 지난 4월 28일 정부계약제도 개선안을 확정하고 29일부터 1천억원 이상 대형공사를 제외한 공공공사의 낙찰 하한율을 동전보다 2.8$\~$10$\%$ 상향조정토록 한 적격심사기준을 개정했다. 또 10억원 미만 소규모 시설공사는 시공실적을 평가하는 한편 기존업체와의 역차별을 해소하기 위해 시공실적에 가산점을 부여하게 된다.

• Proceedings of the Korean Institute of Industrial Safety Conference
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• 2002.11a
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• pp.197-203
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• 2002

고속도로란 지역과 지역을 연결한 간선도로로 장거리 통행을 주 교통으로 하여 지정된 진출입외에는 완전히 출입을 제한한 자동차 전용도로이다. 영문으로는 freeway, Expressway, Motorway등으로 표기한다. 고속도로 건설은 정부투자 기관인 한국도로공사(Korea Highway Corporation)에서 공사를 발주하여 주로 대형건설업체들이 시공하고 있으며, 이에 대한 시공관리는 대개 도로공사 건설사업소 단위로 시행하고 있다. 고속도로 건설공사의 개략적 구성을 보면 토공, 구조물공, 배수공, 터널공, 부대공 등으로 형성되고 있으며, 시공형태는 대형화, 기계화 되어감에 따라 재해의 유형도 변화가 일고 있다.(중략)

• Proceedings of the Korean Institute Of Construction Engineering and Management
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• autumn
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• pp.485-490
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• 2003

Nowadays the rapid change in construction environment getting more globalized and complicated has caused lots of unexpected risks from inside and out of the country, so more sophisticated construction management strategies are being strongly needed. This paper suggests a risk management model with which we can estimate the appropriate contingency by quantifying the amount of probable risks immanent in large construction projects, which have a high degree of uncertainty in the anticipation of the total construction cost. To develop the model, the risk factors that make cost variations are elicited based on the real data of the contingencies assigned to the past projects. Furthermore, the influential relationship of risk factors is structured by applying the CRM(Cost Risk Model) which is the synthetic model of Monte Carlo Simulation, Influence Diagram and Decision Tree. The ultimate outcome of this research can by validated by tile case study with a large construction project performed.

• The Safety technology
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• no.146
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• pp.12-14
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• 2010

대형건설현장 공사가 아니면 그만큼 지원이 적을 수 있고, 또 공기도 충분히 확보하기 어려울 수 있다. 그런 면에서 이들 현장의 무재해는 매우 어렵다고도 볼 수 있다. 최근 이같은 편견을 보기 좋게 깨나가는 현장이 있다. 바로 LG데이콤 수원사옥 신축공사 현장이다. 이곳은 기본에 충실한 안전관리와 안전을 최우선 가치로 여기는 현장의 안전마인드로 이러한 각종 악재들을 극복해왔다. 이곳 현장의 준공일은 3월 18일이다. 대형공사현장도 쉽게 이룰 수 없다는 무재해 현장의 기록에 성큼 다가서 있는 'LG데이콤 수원사옥 신축공사'를 찾아 그동안의 안전정책과 현재 마무리 과정이 어떻게 진행되고 있는지 살펴봤다.

• 도로교통
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• s.73
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• pp.124-135
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• 1997

• 도로교통
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• s.73
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• pp.111-123
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• 1997

• 도로교통
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• s.73
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• pp.98-110
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• 1997