• 국제학술발표논문집
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• The 9th International Conference on Construction Engineering and Project Management
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• pp.25-32
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• 2022

As a project delivery method, Design-Build (DB) has provided owner, architect, and contractor groups with a process of early design and rapid construction for the past three decades. Although there are many benefits to using standard DB, dissatisfaction has arisen due to limitations to innovate, limited owner involvement during design, and often lengthy procurement. Progressive Design-Build (PDB) has become an appealing alternative providing benefits not seen with standard DB. This paper investigates how PDB impacts a project and how it compares against standard DB; it also presents a proposed framework for evaluating the owner's responsibility and assessment of a project, which we named the "Four Pillars of Project Success". The four pillars are defined with respect to an owner's responsibility and assessment of a project, including project predictability, project risk, project schedule, and project cost. We conducted a literature review, examined several public project case studies, analyzed PDB project information collected by the Design-Build Institute of America (DBIA), and held stakeholder interviews with owners, contractors, and architects who have used both PDB and standard DB. This paper offers insight into PDB's structure and outcomes so an owner group can make an informed decision when considering PDB as their next construction contracting method.

• 국제학술발표논문집
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• The 1th International Conference on Construction Engineering and Project Management
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• pp.754-757
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• 2005

Construction firms attempt to improve project performance by adopting technology. However, the advantages gained from technology utilization are still not clear. Lack of information regarding technology benefits has resulted in industry reluctance to implement new technology. Therefore, there are needs for studies that quantify the impacts of technology utilization on project performance. An industry-wide survey was used to collect project data from 70 capital facility projects on the issue of technology usage and project owner satisfaction parameter. This paper reports on integration/automation technology usage in the Taiwanese construction industry and associated impacts on project owner satisfaction. In addition, integration and automation technology findings are presented by project phase. The analyses indicate that projects with owner satisfaction have, on average, higher levels of technology utilization than projects with owner dissatisfaction for all technology usage metrics analyzed.

• Journal of Construction Engineering and Project Management
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• 제5권3호
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• pp.10-17
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• 2015

Consultant and owner play a very important role in the construction sector which is one of the main sectors in economic development. There are many stakeholders in a construction project including but not limited to: owner, consultant, contractor, subcontractor, and supplier. The consultant is the party who is to stay in close touch with the project owner, which both consultant and owner are considered as the main key stakeholders to make the project happen. It's not a simple task for a consultant to just implement the same style of management and control within various projects that are of a different background and character of owners. Thus, the adjusting plan management and control to the owner environment has been an essential technique to drive the project to success. The objective of this paper is to identify the significant management techniques for adjusting a plan of management and control to the owner environment in Thailand. The methodology is the identification throughout the analogous to abduction from literature review and our empirical observations of Future Engineering Consultants Co, Ltd. We have been in consultation for twenty-five years (25) in Thailand with 209 projects from both public and private owners. As a result, there are (1) Project management styles, (2) Personal style, (3) Owner expectation management, (4) Scope Management, (5) Time Management, (6) Cost Management, (7) Quality Management, and (8) Environmental Management. The input are: a clear defined goal, showing respect by giving good service, maintaining high quality, keeping in touch with owners, and resources. This would give the output of the project's success by meeting the owner's expectation and requirements.

• 한국건설관리학회논문집
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• 제10권1호
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• pp.146-155
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• 2009

건설산업은 수주산업으로서 사업기간 전반(Project Life Cycle)에 걸쳐서 발주자의 관여도가 크기 때문에 발주자의 역할과 기능이 사업의 성패에 미치는 영향이 매우 크다고 할 수 있다. 그러나 국내외 여러 연구에서 이미 발주자의 기능과 역할에 대한 중요성이 강조되고 있음에도 불구하고, 아직까지 발주자 조직이 수행하여야 할 역할과 기능에 대한 정의를 바탕으로 건설사업의 발주자 조직에 대한 조직 수준의 역량을 평가할 수 있는 포괄적이고 체계적인 연구는 미흡한 실정이다. 본 연구에서는 발주자 조직 역량요소를 이용한 발주역량 평가지표를 개발함으로써 발주역량평가의 기본체계(Framework)를 제시하고, 개발된 발주역량평가체계를 실제 발주자 조직에 적용하여 평가를 수행하고 그 결과를 제시함으로써 그 적용성을 검증한다. 건설공사 발주기관의 역량에 대한 정량화 가능한 측정 지표를 활용하여 객관적인 평가를 수행하고, 이를 통해 발주자 조직 역량의 현재 수준 진단과 부족한 역량에 대한 정확한 판단을 할 수 있다면, 미래지향적인 전략 수립 및 발주자 조직 관리의 효율성 향상을 기대할 수 있을 것이다.

• 국제학술발표논문집
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• The 3th International Conference on Construction Engineering and Project Management
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• pp.1117-1123
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• 2009

Compared with other industries, the construction Industry has many parties(A/E/C) as well as many types of construction activities. Especially, as for the remodeling project, the owner group the remodeling union consists of various stakeholders union and requiring the additional activities of demolition except for the existing new building construction project. Like this, the remodeling project has its own characteristics different from a new building construction project. As for the remodeling project, the Owner's decision making for a remodeling alternative has to be preceded, and other parties are required to propose a remodeling alternative which satisfies the Owner's requirements. However, because of time constraints, many types of problems occur during the decision-making process. In consideration of this, in this research, the authors would like to suggest a decision-making support system to help the Owner's decision-making in the early stage of a remodeling project. For this paper purpose of a remodeling decision-making framework based on Building Information Modeling(BIM) was suggested to help with the Owner's decision-making for each remodeling item and the decision-making support system was evaluated through Case Study.

• 한국건축시공학회:학술대회논문집
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• 한국건축시공학회 2020년도 가을 학술논문 발표대회
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• pp.67-68
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• 2020

Real-time information on the construction project required by the owner make the project's transparency and overall productivity will be improved. This study analyzes domestic and foreign patents for construction project management to identify trends in technology development, construct cloud-based construction project management system solution UI, and proposes functions and services for each module. Trend research is conducted through patent search, and the analysis is divided into quantitative analysis which means quantitative statistics and qualitative analysis which means the technical contents of each patent. The construction project management system solution is based on smart devices at small and medium-sized sites, allowing both the owner and the construction personnel to share information.

• 한국건설관리학회:학술대회논문집
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• 한국건설관리학회 2007년도 정기학술발표대회 논문집
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• pp.632-636
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• 2007

최근 건설프로젝트는 점차 대형화, 복잡화 되어가고 있으며 그에 따라 관리하여야 할 항목 또한 늘어났으며 발주자 조직 역시 축소되었다. 이에 따라 국내 건설산업에도 다양한 사업관리방식이 도입되었다. 그러나 이와 같은 건설사업관리의 도입은 시행착오로 인한 혼라, 제도의 불합리성으로 인한 관리주체의 역할중복으로 인하여 비용증가 등의 문제를 야기시키고 있다. 그리고 건설프로젝트는 그 특성상 매 프로젝트마다 각자 다른 특성을 가지고 있으며 프로젝트의 발주자 조직 역시 다양한 특성을 지니고 있다. 하지만 건설사업관리에 있어서 이러한 특성을 반영하지 못하고 있으며 획일적인 사업관리 방식만이 적용되어지고 있다. 이러한 문제의 해결을 위하여 본 연구에서는 프로젝트의 특성과 발주자의 특성의 분석을 통하여 해당 프로젝트에 특화될 수 있는 CM업무 위탁모델을 제안하고자 한다. 이를 위하여 프로젝트, 발주자 능력, 발주자 요구사항을 파악, 분석하여 중점관리대상의 선정, CM의 서비스항목, 발주자의 역할정의를 하고자 한다.

• 국제학술발표논문집
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• The 3th International Conference on Construction Engineering and Project Management
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• pp.676-684
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• 2009

Decision making at the early stages of a construction project has a significant impact on the project, and various scenarios created based on the owner's requirements should be considered for the decision making. At the early stages of a construction project, the information regarding the project is usually limited and uncertain. As such, it is difficult to plan and manage the project (especially cost planning). Thus, in this study, a cost model that could be varied according to the owner's requirements was developed. The cost model that was developed in this study is based on the case-based reasoning (CBR) methodology. The model suggests cost estimation with the most similar historical case as a basis for the estimation. In this study, the optimization process was also conducted, using genetic algorithms that reflect the changes in the number of project characteristics and in the database in the model according to the owner's decision making. Two optimization parameters were established: (1) the minimum criteria for scoring attribute similarity (MCAS); and (2) the range of attribute weights (RAW). The cost model proposed in this study can help building owners and managers estimate the project budget at the business planning stage.

• 한국건설관리학회논문집
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• 제14권2호
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• pp.35-44
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• 2013

보금자리주택 건설에서 분양가 인하의 하나의 방안으로 직할시공제가 도입되었다. 특정 발주방식을 대규모 공공건설사업에 적용 할 경우 본격적인 적용이전에 해당 발주방식에 대한 각계의 논의를 수렴하고 해당 발주방식이 사업성과에 미치는 영향을 다각도로 분석할 필요가 있다. 이에 본 연구에서는 공공건설사업에의 직할시공제 적용에 따른 공사비, 공사기간, 품질, 리스크 등 사업성과에 미치는 영향을 전문가 면담과 해외사례 조사를 통해 분석하고, 이러한 문제점들을 해결하고 공공건설사업에의 직할시공제의 효율적 적용을 위한 방안을 제시하였다. 먼저 직할시공제하에서는 발주자의 업무가 대폭적으로 증가하므로 해당 공공발주자 조직에서 증가된 업무 수행이 가능한지를 점검해야 하고, 이에 따른 발주자 조직과 업무절차의 변화가 필요하다. 아울러 직할시공제의 효율적 적용을 위해 다중시공기반 CM방식 등 다양한 수행방식을 적용 할 필요가 있으며, 공사관리 절차 및 시스템 구축, 협력업체 강화 등이 필요하다.

• 한국건설관리학회논문집
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• 제1권3호
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• pp.81-88
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• 2000

정부에서는 건설기술관리법 개정을 통해 국내 시방서의 위계를 표준시방서, 전문시방서, 공사시방서로 정하였고, 설계도서 작성시 기존의 '특별(특기)시방서'에 여러 표준시방서 등을 첨부하여 사용하던 것에서 탈피하여, 표준시방서, 전문시방서 등의 해당 내용을 발췌, 수정, 보완하여 '공사시방서'를 작성하도록 하였다. 그러나 아직도 공사시방서의 수준은 이전의 특별(특기)시방서의 수준을 벗어나지 못하고 있다. 본 연구에서는 이러한 상황에서 공사시방서 수준을 향상시키기 위하여 시방서(표준 전문공사)운영체계 개선방안 및 시방서(표준$\cdot$전문$\cdot$공사)의 일반적인 작성방법 개선방안 ,총칙 작성방법 개선방안 등을 제시하였다.