• Proceedings of the Korean Institute Of Construction Engineering and Management
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• 2008.11a
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• pp.441-444
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• 2008

메가프로젝트(Mega-Project)는 다양한 유형의 시설군을 복합 개발하는 건설사업으로서 규모가 크고 복잡한 경우가 많기 때문에 종합적인 사업관리에 어려움이 따른다. 따라서 메가프로젝트는 기존의 단위프로젝트 수준이 아닌 프로그램 수준에서의 관리체계를 필요로 하며 그에 적합한 업무분류체계(WBS)를 구축해야 한다. 업무분류체계는 사업관리를 위한 전체적인 구조를 수립하는 기반으로서, 현재 프로그램 관리 수준의 업무분류체계의 기준이 갖추어지지 않은 상황이다. 이에 본 연구에서는 메가프로젝트를 위한 업무분류체계기준(WBS Basis)를 개발하여 메가프로젝트의 업무분류체계 구축을 지원하고자 한다. 메가프로젝트 생애주기에 포함되는 전체 시설군, 업무 및 용역, 기록문서, 정보 등을 대상으로 하였으며, 기존 사례분석과 관련 분류체계들을 바탕으로 초안을 작성하였다. 이후 현장시험을 통한 검증을 거쳐 최종 업무분류체계기준을 완성하였고 분류내용과 활용방안을 소개한다.

• Korean Journal of Construction Engineering and Management
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• v.5 no.2 s.18
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• pp.153-161
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• 2004

The systematic material and labor management planning should be established on accomplished EVM data. The matrix method of integrated cost and schedule was used with common category concept according to the construction project control system. The construction project control system was suggested through analyzing process and data modeling based on integrated cost, schedule and material. Information of construction project can be developed the relationship between the field data and the integrated cost, schedule database. Process and data modelling is provide a standard data format which are related to the material, labor management based on integrated cost, schedule database.

• Korean Journal of Construction Engineering and Management
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• v.4 no.3 s.15
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• pp.67-75
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• 2003

The small construction projects under $\\5$ billion occupy 90$\%$ of Korea construction industry. Because of the lack of the right recognition and management tool for the small construction projects, it is difficult to carry out successfully. This study recognized the present status of the domestic small construction industry through the questionnaire with experts. By the analysis of the questionnaire, this study finds items such as the management methods and the success factor about the small projects. Also the study suggests the conceptual framework that the construction party could manage the small project effectively.

• Proceedings of the Korean Institute Of Construction Engineering and Management
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• autumn
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• pp.549-552
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• 2003

Small & medium-sized construction companies(SMCC), they has lot's of problem like poor finance, a lack of specialists, and a shortage of professional skill. So the basic condition of SMCC is not good for small construction companies. In this situation, moreover SMCC has been influenced by big-sired construction companies(BCC) difficult after the crisis of economics of Korea, IMF. Therefore it is necessary that we strengthen competitive power of SMCC for survival. This research is about project management for SMCC. We analized information system which is developed from SI corporation and BCC. As this research, we want to build and organize project information management system for SMCC. This will make SMCC have more competitiveness and increase productivity efficiency, skill for information management of project given.

• Proceedings of the Korean Institute Of Construction Engineering and Management
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• autumn
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• pp.13-18
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• 2003

국내 건설프로젝트의 대부분은 설계, 시공, 운영이 별도의 체계로 운영이 되이온 경향이 많은 바, 이를 개선하기 위해선, 기획단계에서 운영단계에 이르는 건설생애주기 단계별로 수행업무절차를 체계적으로 정립하여야 한다. 본 고에서는 이를 위하여 인천국제공항철도사업을 모델로 바람직한 대형공사에서의 사업관리 수행체계에 대하여 알아보았다.

• Proceedings of the Korean Institute Of Construction Engineering and Management
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• 2006.11a
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• pp.213-220
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• 2006

Plant construction industry is a high value-adding industry because it is complex industry comprising engineering, procurements of equipments and construction. So, Revenue increase in overseas plant projects would boost up not only domestic construction industry but also growth of national economy. Recently, overseas plant-construction market is expanding dramatically. For instant, Middle-east countries are constantly increasing their orders for the construction of petro-chemical plants stimulated by sky-rocketing oil prices. The purpose of this research is to develop management techniques for plant projects such as work break-down structure, knowledge management system, logistics & procurement system, and risk assessment tools. We believe our research would contribute to the competion of Korean engineeing companies and contractors in overseas plant-construction market.

• Proceedings of the Korean Institute Of Construction Engineering and Management
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• autumn
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• pp.379-382
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• 2001

In domestic construction industry, time and cost has been managed separately in most cases. Usually projects are managed focused on cost, so time is not yet managed systematically. Project performance in these managemental situation can not be assessed correctly. This would cause project delay, cost overrun, productivity loss. Therefore it is needed to adopt earned value concept, an approach used in the management and control of project costs and schedules. Using this EV concept through time-cost integration, project can be managed properly based on the consistency, predictability, and reliability of the performance data. This paper proposed time and cost integration process, proper PMT method, and practical performance management model through time and cost integration.

• Korean Journal of Construction Engineering and Management
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• v.9 no.4
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• pp.120-130
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• 2008

In construction industry, project performance should be evaluated in terms of project value objectives, i.e., cost, time, quality, safety, and environment. However, there have been few, if any, systematic approaches in assessing comprehensive performance level which encompasses the whole spectrum of project value objectives. It is non trivial to establish the standardized performance metric system due to the project individualities. This study provides a new approach in assessing the wide variety of project performance types by collecting the real industry project data. In addition, the proposed system has been validated through industry survey on project practitioners. It is concluded that the developed quantitative project performance measurement system would be effectively useful in indicating the level of current status of a particular project and furthermore, to provide a meaningful strategy for the future project in a more sustainable way.

• Korean Journal of Construction Engineering and Management
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• v.4 no.1 s.13
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• pp.106-113
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• 2003

In this study, The matrix method was used with common category concept according to the construction project control system. For the purpose of systematic resource management planning, it should be established on accomplished EVM data for clearing the ordering point according to the attribute procurement analysis. Resource management was presented by connecting the material requirement calculation method and the attribute of procurement method based on the EVM, suggested through analyzing process-data modeling using integrated schedule, cost and material.

• KSCE Journal of Civil and Environmental Engineering Research
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• v.37 no.2
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• pp.419-425
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• 2017

Managing mega construction project is a very challenging task due to its large scale and complexity. To deal with the challenge, progress measurement must be estimated reliably and effectively. Many researchers have presented progress measurement methods, but previous studies are limited to single or several types of facilities. Thus, they have difficulties to being applied to mega construction projects that covers multiple facilities. To overcome the limitations, this paper proposes a progress measurement framework considering characteristics of mega construction projects. The framework consists of four phases : development of Work Breakdown Structure, determination of weights of main facilities and sub facilities, and calculation of the integrated progress rate. To validate the proposed approach, a case study of Sejong city in Korea was performed. The results of the case study showed the applicability of the proposed framework and confirmed that it enables to reliably measure progress rate of mega construction projects.