• Korean Journal of Construction Engineering and Management
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• v.9 no.1
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• pp.134-142
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• 2008

Recently, international plants construction markets are expending. Specially, oil/gas plants constructions in Middle-East are booming. However, international plants construction projects are high risky. So a risk assessments and managements methodology for international plants construction is needed. In this study, the risk assessment methodology for international plants construction is proposed on the basis of the literature review in the international construction risk assessment methods and the knowledge of experts explored by interview. In addition, case study in Middle East was applied for reviewing these risk assessments and managements methodology for international plants construction.

• Proceedings of the Korea Water Resources Association Conference
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• 2021.06a
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• pp.304-304
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• 2021

도시화가 진행됨에 따라 불투수지역이 늘어나는 등 개발전과 다른 지표 및 지표하 유출이 나타나며, 이러한 변화는 생태적, 수문학적으로 대규모 변화가 나타나는 것을 의미한다. 이에 따라 물관리, 물순환 등 물 지속 가능성은 대중의 관심을 받아 법, 제도가 변화하며 도시화에 대한 세심한 접근과 관리에 대한 계획이 대두되고 있는 실정이다. 저영향개발(Low Impact Development)은 이러한 도시화로 인해 발생될 수 있는 문제를 해결하기 위한 방안의 하나로 제안되고 있으며 첨두 및 유출총량을 완화하여 개발 이전 상태의 수문학적 기능을 유지하거나 물리학 및 생물학적 기작을 통해 오염물질의 저감효과도 나타나 대규모 도시개발 및 유역관리 사업에서 저영향개발기법의 적용이 점차 늘어나고 있는 추세이다. 그러나 저영향개발기법 설치에 관한 구체적인 매뉴얼 또는 가이드라인이 부족한 실정이기 때문에 저영향개발기법이 계획단계에서 양적으로 무분별하게 적용되어 비용적 측면에서 시공자에게 부담을 가중시키는 등의 문제가 발생한다. 또한 시설의 위치에 따라 강우유출수 및 비점오염원 저감에 대한 효과가 상이하기 때문에 시설의 적정 위치선정 및 시설용량, 경제성을 고려한 시설효과 검토 등 저영향개발기법 적용시 사업부지 특성에 따른 최적화를 고려하여 계획 및 설계에 적용할 필요성이 있다. 이에 비용적 측면을 고려한 최적설계가 가능한 SWMM-ING(Storm Water Management Model - Low impact development desigN proGram)을 개발된 바 있다. SWMM-ING은 비전문가도 사용이 가능하도록 저영향개발기법 최적화과정이 간단하고 직관적이며 비용을 고려한 최적설계가 가능하도록 개발된 소프트웨어로 기법 적용시 개략적인 비용추정 및 배치선정 등 저영향개발기법의 설계최적화가 가능하다. 또한 각각의 저영향개발기법에 대한 초기설치비용, 유지관리비용, 이자율, 기대수명, 대상지역 내 공간적 위치를 반영하여 강우유출수 및 비점오염저감효과를 시나리오별로 제시가 가능한 장점이 있다. 본 연구에서는 SWMM-ING를 이용하여 대규모 도시개발부지의 저영향개발기법 적용에 따른 유량 및 수질저감효과를 평가하고 유지관리비를 포함한 비용을 추정하여 최적설계 검토를 수행하였다.

• KSCE Journal of Civil and Environmental Engineering Research
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• v.35 no.6
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• pp.1357-1366
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• 2015

This study (II) aims to draw up the future-oriented construction policy recommendations based on the outcomes as a result of a broad research and conducting questionnaire surveys on the arguable issues raised by construction engineers for roads and bridges in the course of previous study (I) implementation. As for the question of "The term 'Construction Management (CM)' which currently is defined in two (2) ways", 45% of respondents have answered that two (2) different types of CM should be unified into one (1) CM type as is the case in most advanced countries. About the question of "The ways to educate the CM professionals", many respondents have preferred to acquire CM professional certificate after receiving education for a certain period of time from private CM training institutions. As for the question of The revised draft that the ICEC grade of special engineers for design, construction and quality control areas shall be "more than 78 points from a more than 75 points by the original draft." 52% of respondents preferred to maintain the original draft. About the question of "The reason why the CM system has not been working well yet." 62% of respondents have answered that the staff members who are in charge of handling public project procurements are concerned about the fact that their roles (or activities) might be deprived as a result of CM adoption. In order for the CM system to be activated, based on the notion that the construction projects must be out soured, the reshuffle of the headquarter organization of Ministry of Land, Infrastructure and Transportation (MLIT) should be preceded.

• Proceedings of the Korean Institute Of Construction Engineering and Management
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• autumn
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• pp.278-281
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• 2003

The purpose of this study is to analyze CM effects between traditional and owner CM types according to project delivery methods in private projects. The research method of this study includes case studies and survey from construction management experts. The results of this study are as follows: 1)The owner CM type is proved to be much more effective than traditional method in various management function areas. 2)Planning, design, and quality management areas are proved to be very strong in the case of owner CM type.

• Korean Journal of Construction Engineering and Management
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• v.20 no.2
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• pp.79-85
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• 2019

The policy introduced recently in order to promote small-size reconstruction housing projects for rehabilitating downtown area consists of aged multi houses has been little practiced, as preferential provisions for such projects are more likely applicable for large projects. Several expert interviews and surveys were conducted to find efficient clauses to overcome the problems and their relative weights. As the results, it is revealed that 'relation of floor area ratio' and 'relaxation of building height limit criteria' are the most effective whereas 'purchasing and operating of residents' common facilities with public fund' is little. The study results would be a great interests for public institutions to rebuild aged housing area without destroying local communities and to provide socially disadvantaged class with rental housing at the same time.

• Journal of Korean Society of Archives and Records Management
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• v.22 no.4
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• pp.109-128
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• 2022

The new administrative capital construction project is an important national project implemented to relocate the national administrative capital, and the records produced during the construction have high historical value. However, Korea's management of these records related to the construction of the new administrative capital is insufficient; thus, finding a management plan is necessary. In contrast, Brazil is a country that collects, builds, and maintains both public and private records produced during the construction of Brasilia, the new administrative capital. Thus, Arquivo Publico do Distrito Federal (ArPDF), the Brazilian records management organization established to manage Brasilia's construction records, was selected as the case analysis subject in this study. By analyzing ArPDF's website and official publications, this study investigated the overall matters related to the management of new administrative capital construction records and derived implications applicable to the management of new administrative capital construction records in Korea.

• Proceedings of the Korean Institute Of Construction Engineering and Management
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• 2007.11a
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• pp.1005-1010
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• 2007

According to revision of Construction Technology Management Act (2005), the government ordering construction which cost is more than 10billion won should investigate the value engineering(VE) of a construction. In this sense, the government actively promote plans in 2008 after identifying the examining standards of the investigation on the VE(2007). It is substantial issue to introduce Pre-Qualification(PQ) in oder to restrain unlicensed VE consulting companies or VE consultants. This system will contribute to the quality and the settlement of the value engineering in our country. The reason why the Korea VE Society founded in 2006 is one of the afore-mentioned reasons. Therefore, we try to establish the value engineering of Build-Transfer-Lease Scheme by providing the practical application of construction value engineering and definite procedures through the example of Andong Culture and Art Center's research in one of the various construction fields.

• 한국IT서비스학회:학술대회논문집
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• 2008.11a
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• pp.535-540
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• 2008

It is a fact that we are yet to recognize and sense the U-City even though the business of U-City construction has been started many years ago. One of the causes is that UCity was thoughtlessly developed in the industry-centered environment for a tangible achievement, despite of need on more systematic development and organized management. Fortunately, it is expected that the most part of the situation will be solved, since "laws on the construction of the ubiquitous city" for planning, construction and management has been promulgated on March, and U-City project will be systematically promoted by the related laws from now. Therefore, intention of this study is the sustainable development of the U-City by analyzing the previous process and problems of the U-City Construction project of local governments and reengineering U-City construction project process in accordance with new laws, using the BPR methodology.

• Proceedings of the Korean Institute Of Construction Engineering and Management
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• 2008.11a
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• pp.176-183
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• 2008

Recently, several large-scale Mega-Projects are being conducted. For these urban revitalization projects which requires many complex functions, the existing project management system based on single project level is limited in application. Therefore, our main objectives of this research are two 1) Develop a brand-new program management system(Prototype Ver 1.0) for mega-projects where various facilities are combined both horizontally and vertically. 2) Develop management strategies(Prototype Ver 1.0) based on the program level that enable the comprehensive management of a multiple various projects. The subtitles of this Research are i-PMIS(Program Management Information System) Development, Standardization & Optimization of Construction Life-Cycle Process, Comprehensive Project Cost & Process Management Technology, Effective and Optimized Integrated Performance Management Technology, and, we suggest to optimize the whole life cycle process, predict and respond to various risks, predict and control the process, the cost and the schedule, achieve maximum return on investment to the participating parties, and provide a brand-new Program-MIS including the visual-based web-portal platform to respond the changing business environments and decision making.

• Proceedings of the Korean Institute Of Construction Engineering and Management
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• 2006.11a
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• pp.554-558
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• 2006

Construction Industry has become bigger, sophistication and specialization. At the same time, the concerns of Construction Management for achieving the goal of quality, cost & air are getting higher. Therefore it is demanded technology to conduct the CM works continuously in the Industrial world and be in process of education to train specialists. Studies are also been doing for it. But infrastructure circumstances are insufficiency comparing with the interests of construction industry. It is needed the scheme of education system to improve the above mentioned problem and to raise education quality standards. Consequently, the study is for E-learning education system. Because this system can help to save cost and to overcome the limits of time and spaces for existing off-line education. The study will present e-learning system architecture model to activate Construction Management education considering the distinctive features of CM.