• Journal of Korea Water Resources Association
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• v.53 no.spc1
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• pp.773-784
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• 2020

In this study, legislative and policy issues related to advancing the maintenance system of water resource facilities were presented by investigating and analyzing the degree of aging and management status of water resource facilities. Data from the comprehensive Facility Management System (FMS) operated by the Korea Infrastructure Safety Corporation were collected and used to analyze the aging of water resource facilities. Using safety grade data categorized by facility, type, local area, and grade, the ratio of dangerous facilities and the aging rate were calculated to analyze the status of water resource facilities and guidelines and manuals related to water resource facilities were investigated. Through this, four required actions to address legislative and policy issues were presented: 1) Readjusting the scope of water resource facilities and supplementing guidelines and manuals, 2) Establishing a maintenance system considering changes in disaster conditions, 3) Improving the FMS and activating standard linkage services, and 4) Establishing a facility asset management system.

• Journal of Advanced Marine Engineering and Technology
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• v.38 no.4
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• pp.456-462
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• 2014

In this paper, we develop a facility management system which provides fault effect and replacement alarm function of each component for supporting effective maintenance of facility. To do this, we use weighting method to each component, calculate importance of each component, and make them to hierarchy structure using bill of materials of facility. Also, we draw fault cause and fault effect of components based on failure modes effects and criticality analysis, and define criteria of severity, occurrence and detection to get risk priority number. To apply these concepts, we develop and test the facility management system to verify its practicality. In the future, we expect the developed system to apply many domains such as maintenance of ship and offshore plant.

• Proceedings of the Korean Institute Of Construction Engineering and Management
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• 2008.11a
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• pp.859-862
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• 2008

As a research of NSO(Korea National Statistical Office), there are 609 public libraries in Korea. They have been increased 1.6 times for 10 years. Similar as libraries, their government officers are also increased 1.3 times. But number of users are increased 2.7times during the same period. Moreover, Because of deterioration of facilities, library can't satisfy user's needs, and it experienced difficulties to carry out its variety roles. In result, this study checked up maintenance conditions which are organization, facility, execution of budget and so on. Furthermore, it deduced problems like short of hands, lack of administrator's expertise and absence of accurate drawings, and suggests improvement.

• Korean Journal of Construction Engineering and Management
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• v.20 no.2
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• pp.113-118
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• 2019

Recently, the maintenance concept of infrastructure has been changed from the stability management of the structure determined by the safety inspection of the existing facilities to the asset management related to evaluating and managing the performance of the facilities. For management of the property of the facilities, it is necessary to efficiently classify their information for the maintenance and service level of the facilities and to manage them. In the case of power plant facility, especially, it is a complex structure, which is constructed in a various component and detail. In this study, therefore, the components of power plant facility were classified into facilities, spaces, parts, and elements considering the type of integrated construction classification system in Korea. To reflect the deterioration rate of the facility in accordance with environmental conditions such as airborne salt and humidity etc., it was classified by adding direction, interior, and exterior condition of each component not to be considered in the existing classification system for its effective and systematic maintenance, since it is generally located in the coastal area due to the operation of the power generation structure. The classification system developed in this study can be used as fundamental data for development of the computer system for asset management of power plant facility.

• Proceedings of the KOR-KST Conference
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• 1998.10a
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• pp.332-341
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• 1998

본 연구는 지역간 고속도로에 비해 통행수요가 높고, 진·출입램프 간격이 짧으며, 구간의 용량변화가 심하고, 기하설계 기준이 낮은 도시고속도로 교통안전시설물의 설치·운영상의 문제점을 검토하고, 이를 통한 개선 방안을 제시하였다. 도시고속도로 교통안전시설물 문헌조사는 국내외 관련 기준서를 비교 분석하였으며, 현황 조사는 서울지역의 도시고속도로중 올림필대로를 중심으로 시설물의 종류, 설치방법, 시인성등을 조사하였다. 문헌과 현황조사 결과에 의하면 현행 시설물 중에는 설치 기준의 누락 또는 새로이 개발된 시설물 기준 등이 미흡하며, 시설물의 설치 및 운영이 현행 기준에 크게 못 미치는 것을 나타났다. 또한 경제성을 고려한 시설상호간 중복 및 모순을 배제할 필요가 있으며, 시설물의 유지관리체계 마련이 시급한 것으로 나타났다. 따라서 본 연구에서는 기초연구를 통한 신개발 시설물의 설치 기준 설정, 현행 기준의 명확한 적용으로 시인성 및 통일성 확보, 시설물의 중복성 배제와 기능성 확립, 유지관리체계 마련, 그리고 도시고속도로 특성에 맞는 시설물 설치 기준서 및 실무지침서의 개발을 제안하였다.

• The Journal of the Institute of Internet, Broadcasting and Communication
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• v.13 no.1
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• pp.191-197
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• 2013

Recently, the demand for mobile systems is remarkably growing due to the explosive spread of smart phones. The mobile system based on the smart phones enables the real time communication and business process by utilizing the on-line information on the spot anytime and anywhere. This paper proposes a development model to use android-based mobile applications to be applicable to the facility defect maintenance management in apartment buildings. The proposed methodology aims to implement an incorporated system to bind the web-based system and the mobile system in systematic interaction in order to feasibly realize the concept of mobile office.

• Proceedings of the CALSEC Conference
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• 2003.09a
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• pp.72-77
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• 2003

Visual inspection works are very important part of facility maintenance and management life cycle as a step of creating base data for decision making and maintenance and repair. But currently, visual inspection works have been performed unefficiently and unreliably as works on hand, duplication of works, decisions of defect state, unutilization of inspection history, lack of professional and so on. In this research, we developed visual inspection system that processes inspection work efficiently and provides reliability of inspection output, as a target of bridges, tunnels, underground roadway on national road. We defined problems through visual inspection work analysis, examined the solutions and reflected to functional design of system. We will plan to utilize this system in HMCS(Highway Maintenance and Construction Service).

• Proceedings of the Korean Association of Geographic Inforamtion Studies Conference
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• 2008.06a
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• pp.519-523
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• 2008

본 연구에서는 아직까지 기초적인 연구수준에 머물러 있는 지상시설물의 유지관리를 위해서 유비쿼터스 센서 네트워크(USN) 기반 지상시설물의 관리를 위한 기초연구를 수행하였다. 내용은 도시내 지상시설물중 USN 기반으로 관리가 가능한 대상 시설물을 도출하고, 관리대상 지상시설물에 적용할 수 있는 센서의 종류와 특성을 제시하였다. 그리고 관리대상 지상시설물의 지능화 레벨을 분석하여 지능화 체계를 정립하고, 이를 위한 서비스 개념도를 제시하였다.

• Proceedings of the Korean Institute Of Construction Engineering and Management
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• 2007.11a
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• pp.403-407
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• 2007

Korean Government conducted "a research for establishing the integrated construction information classification system" and suggested the classification system for the first and second level in terms of the complexity in May, 2001. The Ministry of Construction and Transportation announced a standard of the integrated construction information classification system using previous research in August, 2001. Since 2005, many BTL projects have been constructed for the educational facility. However, there is mixed official standard of the system for the educational facility. Moreover, it is difficult for the SPC to use the current "integrated construction information classification system", since the item in the educational facility cannot be easily located in the current system. Thus, this research suggests an efficient maintenance system for the educational facility. Two classification systems, space-oriented and element-oriented systems, are suggested to increase efficiency of the classification system.

• The Safety technology
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• no.173
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• pp.18-19
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• 2012

(주)한진중공업 컨소시엄 인천공항사업소는 인천국제공항 여객터미널, 탑승동 신축공사에 참여해 사업을 성공적으로 마무리한 데 이어 개항 후에는 공항시설의 유지관리 업무를 맡아 공항의 안정적인 운영에 기여를 하고 있다. 인천국제공항에서 이곳 사업소가 차지하고 있는 비중은 상당하다. 주요 시설물의 관리운영 및 유지보수를 철저히 시행하여 각 시설물들이 완벽한 성능과 기능을 유지토록 하고 있는 것. 사실상 공항 관련기관 관계자 및 상주직원, 공항 이용객 등이 사업소 덕분에 공항을 안전하고 편안하게 이용하고 있다고 해도 과언이 아니다. 빈틈없는 안전관리로 공항을 찾는 사람들에게 행복과 기쁨을 선사하고 있는 이곳 사업소의 안전관리자 박영재 대리를 만나봤다.