• Korean Journal of Construction Engineering and Management
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• v.15 no.2
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• pp.79-86
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• 2014

Construction project become larger and more complicated. Korea go through government complex relocation Mega-size program including many sub-projects which were complicated, long-term, and need extensive funding. Effective change management is very important for this kind of mega-project since it has many stakeholders and can't avoid continual change of schedule, budget, etc. Especially, change management process and system is very important for program success. When each project have changes, program is impacted by these changes. So, Change management is very important for effective program budget and time management. This study try to develop change management process and framework considering continuous changes in project level for effective program management. In addition, this study developed change management system and applied it to new mega-size program and analyze the effectiveness.

• Journal of the Society of Disaster Information
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• v.19 no.3
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• pp.624-633
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• 2023

Purpose: It Vas intended to identify problems and derive improvement plans by grasping the current status of safety management of public institutions among construction Vork orders. Method: By comparing the disaster status of public institutions compared to the total construction Vork, the analysis Vas conducted based on the results of the evaluation of the level of safety activities of public institutions Vith a high disaster rate and the results of actual consulting. Result: As a result of comparing and analyzing the current status of safety management of public institutions, the current status and problems of safety management in public institutions Vith a high accident rate Vere similarly discovered. Safety management organizations, document management systems, safety management systems, and risk assessment activities are operated Vithout reflecting the size and characteristics of the organization, so improvement in the relevant field is needed. Conclusion: Safety-related professionals and organizations should be formed according to the size of construction orders, and responsibility and authority should be clearly assigned. Since risk assessment is conducted formally to prepare a safety and health ledger, it is necessary to derive risk factors to prevent safety accidents for the actual construction. It is expected that the level of safety activities can be improved if it is improved by reflecting the size and characteristics of public institutions.

• Proceedings of the Korea Contents Association Conference
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• 2013.05a
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• pp.437-438
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• 2013

최근 BIM(Building Information Modeling)은 건설사업의 뜨거운 이슈로 부각되고 있으며 기존의 건설공사에서 2D로 관리되고있는 각종 성과물을 3D로 관리하면서 간섭검토, 에너지분석, 시공성검토 등 기존의 2D로 하기 어려웠던 다양한 의사결정 등을 지원할 수 있는 새로운 기술이다. 하지만 이렇게 다양하게 BIM이 활용되기 위해서는 활용목적에 맞는 성과품 및 산출물이 적절하게 만들어져야 하나 건축분야만 일부 제시되고 있을 뿐 토목분야는 사례를 찾아보기가 힘들다. 이에 국외 토목 BIM 발주사례와 국내 건축 BIM 관련 가이드, 현행 2D 기반의 성과품 납품체계 등을 조사하여 도로분야의 BIM성과품 납품체계 개발방안을 제시하였다.

• Proceedings of the Korean Information Science Society Conference
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• 2002.10c
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• pp.145-147
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• 2002

건설CALS/EC 체계에 따라 도로건설공사에서 생성되는 설계문서를 발주자, 설계자 및 시공자 등 참여 주체간에 보다 효과적으로 교환하기 위해서는 특정 하드웨어나 소프트웨어에 구애를 받지 않으면서 표준화된 전자문서 정보체계에 따라 전자화해야 한다. 이를 위해 다양한 유형을 갖는 설계문서에서 반복적이면서 빈번하게 나타나는 공통 구성체계와 정보요소를 대상으로 설계문서 공통 DTD를 개발하였다.

• Journal of the Korean Institute of Landscape Architecture
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• v.40 no.4
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• pp.104-113
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• 2012

This study aimed to find out the improvement plan through analyzing the perception of the expert group engaged in landscape architectural construction and to focus on analyzing the expert groups' experience on Landscape Construction Defects (LCD), defect liability, warranty period, and implementation of the defect liability. The results are as follows: 1. Regarding the experience on the LCD, landscape construction contractors were an awareness of the LCD issue at a serious level, while public-sector clients recognize moderately the LCD issue; and on the first priority in defect implementation, landscape construction contractors considered repair cost while public-sector clients value the identifying causes of defects. 2. In disagreement on the defect liability, landscape construction contractors attributed it to client's lack of responsibility for maintenance while public-sector clients ascribed it to the absence of dealing a criteria with LCD, and regarding the appropriate defect implementation, public-sector clients preferred the following objective by dealing the criteria with LCD while landscape construction contractors advocates by sharing the responsibilities for dealing with LCD based on the identified causes of construction defects. 3. Regarding the warranty period, the public-sector clients considered the 2-year warranty period as appropriate while landscape construction contractors considered it comparatively long, and concerning the commencement of defect warranty period, the public-sector clients viewed it as it should commence to cover the overall completion of the construction while landscape construction contractors perceived it to start on the completion of each work. 4. As for the improvement of the defect implementation system, public-sector clients considered it necessary to establish the objective dealing the criteria with LCD while landscape construction contractors viewed the legislation of maintenance duty. Also, with regard to the important value in establishing and dealing the criteria with LCD, public-sector clients pointed out the objective of the criteria for determining the defects per work type while landscape construction contractors suggested client (user)'s maintenance duty. Because of research, because the system in dealing with LCD is an absence of LCD management agency and dealing the criteria with LCD, it is needed to establish an LCD management agency and make the system in dealing with LCD.

• 월간 기계설비
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• s.323
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• pp.56-59
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• 2017

서울특별시회는 지난 4월 13일 서울시 도시기반시설본부와 합동으로 (주)동보엔지니어링이 시공 중인 '마포석유비축기지 재생 및 공원조성 기계설비공사' 현장을 방문하여 안전 및 품질점검을 실시했다. 이날 품질점검에는 발주처인 서울시 도시기반시설본부 관계자를 비롯하여 감리단장, 기계감리 등이 참석하여 시공현황을 체크했다. 서울시회 김수철 상임부회장은 (주)동보엔지니어링 정광일 대표와 김원근 현장소장에게 "다른 현장보다도 더욱 우수한 공사품질과 체계적인 현장관리, 타 공중간의 소통에 의한 긴밀한 업무협조로 준공까지 공사 진행에 차질이 없도록 솔선수범하여 우수 시공사례 현장이 될 수 있도록 심혈을 기울여 달라"고 부탁했다.

• Journal of Distribution Research
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• v.1 no.1
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• pp.291-329
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• 1996

소비자 욕구의 다양화, 개성화 및 고도화와 생산체제의 소품종 다양생산체제에서 다품종소량생산체제로 물류환경의 변화가 급속히 진행되고 있다. 운송ㆍ보관ㆍ하역ㆍ포장ㆍ정보 등 각 기능별로 나누어져 있는 물류관련 용어는 업종별ㆍ물류단계별ㆍ기업별로 서로 다르게 사용되고 있어 업무의 효율을 저하시킬 뿐 아니라 단계별 물류과정을 체계적이고도 효율적으로 관리하는 데 막대한 지장을 주고 있다. 나아가 물류기기의 발주업체나 생산ㆍ공급업체에서도 각기 상이한 용어가 사용됨으로써 사후관리에도 어려움을 주고 있다.(중략)

• Journal of the Korea Academia-Industrial cooperation Society
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• v.19 no.3
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• pp.119-129
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• 2018

The Ministry of Land, Transport and Maritime Affairs has promulgated the mandatory design of BIM for road projects of more than 50 billion won by 2020 under the Basic Plan for the Sixth Construction Technology Promotion. As a result, major public clients are attempting to implement BIMs that are appropriate to the situation of each institution. On the other hand, it is difficult to design and construct a proper BIM and accumulate BIM information of the ordering organization because the technical guidelines and standard classification system that can perform BIM effectively have not been presented sufficiently. The characteristics of the road should be managed systematically, e.g., atypical objects, such as earthworks, which are constantly changing along a line; large objects, such as bridges and tunnels; and facilities, such as signs and soundproof walls. To achieve this, a multitude of standard systems should be developed and disseminated, but there have been insufficient studies on practical methods. To solve this problem, this study developed a BIM standard object classification system in the road sector to meet the international standard, accommodate a multi-dimensional information system, and provide a more effective BIM standard information environment that can be utilized easily by practitioners.

• Korean Journal of Construction Engineering and Management
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• v.7 no.3 s.31
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• pp.138-148
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• 2006

The construction supervisors of the public companies are usually responsible for process management, quality management, safety management, and many other various tasks that occur during construction project. Public companies such as Korea Highway Corporation have developed a framework and manual for management and supervision of construction projects. But, there has been the change of business environment such as increase of private investment project and the introduce of construction management system recently. It has been necessary for construction supervisor to streamline the current project management system in the owner's aspect in order to cope with the expected new challenges. Accordingly, this research has been investigated and analyzed the operation system between Korean supervisor and foreign supervisor in their public corporation. This research has suggested the advanced project management in their public corporation. Especially, this study has proposed the construction management manual for supervisors such as inspectors training, supervisors construction manual, and supervisors training road map.

• Korean Journal of Construction Engineering and Management
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• v.7 no.6
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• pp.132-140
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• 2006

On December, 1996, Construction Management(CM) was introduced in Korean construction industry due to its managerial efficiency proven in the international construction industries. However, It have had serious problems with many regulations, standards, manuals and details of practices considering its constituents and industry conditions. Especially, there were controversial points in the CM fee estimate; difference between the fee on the owner's view point and that from contractor's that impedes appropriate CM services. Therefore, this paper is to analyze public construction projects into Cm fee calculation such as fee as a percent of construction cost, cost plus fixed fee and contract price, and analyzed what is irrationality and why irrationality is made. So it makes a contribution to a study on standards for paper CM fee calculation.