• 반도체디스플레이기술학회지
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• 제22권3호
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• pp.125-129
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• 2023

In this paper, we propose a method to design and implement a smart pipeline information management system that can provide visualization information linked to GIS and roadmap based on the construction of precise pipeline buried information. The smart pipeline information management system consists of a positioning device for high-precision pipeline location measurement and surround view image data recording, a database for data storage and management, and a mobile app for remote monitoring and management. It connects surrounding image data and location data with GIS and roadmap. Convenience and accessibility of management can be improved.

• Journal of Construction Engineering and Project Management
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• 제4권2호
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• pp.1-7
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• 2014

Radio Frequency Identification (RFID) has been applied to the construction industry for improving the efficiency of material and process management. Most RFID-related studies have focused on building or plant construction. The application of RFID has been limited in pipeline construction projects where materials are stored and stacked across a large construction site. This paper investigates practical issues in pipeline construction, improves the read rates of RFID tags, and tests their utility by putting them into practice. This paper demonstrates the benefits that may be expected with the use of improved RFID tags and the development of an automated pipeline construction management system. As a result, pipeline construction management time decreased by 28 hours per month compared to the conventional method. Cost decreased by about 26%.

• 플랜트 저널
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• 제8권2호
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• pp.70-81
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• 2012

The study aims to supplement facility management plan and safety regulations & standard of oil pipeline by searching and reviewing related regulation & standard inside and outside of the country. Korean regulation & standard is reviewed based on harbor and fishery design standard of the ministry of maritime affairs and fisheries, general technology standard of oil pipeline safety regulation, gas excavation construction and safety maintenance indicator of Korea gas corporation. Global regulation & standard is reviewed based on U.S standard inspection for offshore pipeline and Europe/Mexico standard inspection for offshore pipeline. The contents of offshore pipeline installation is inserted into pipeline sector for objected facilities of safety inspection regulation & standard and, the standard of safety inspection for offshore pipeline is newly presented into pipeline maintenance part of the planning facilities management with its inspection period and method.

• 국제학술발표논문집
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• The 6th International Conference on Construction Engineering and Project Management
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• pp.744-745
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• 2015

Since the G20 summit in 2011, South Korea who was dependent on foreign energy needs of 97% receives natural gas from Russia from 2015 to 30 years, but South Korea is a situation of scarce experience and skills of pipeline project in permafrost area. In this study, we kept the target for analyzing the data and information flow of the pipeline projects in permafrost area, and the ultimate goal is set to developing the hierarchy structure of design and construction data for an efficient administration of the project. In order to develop that structure, Configuration Management was introduced and through this method, it is expected to be used to build the overall information management system in O&M phase.

• 한국건축시공학회:학술대회논문집
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• 한국건축시공학회 2014년도 춘계 학술논문 발표대회
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• pp.18-19
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• 2014

As issued the development of energy resources, EPC work process through the IT technology is essential for efficient business management, and systematic management of data generated in this process is needed. In domestic, the research related to system development for the collection and management of construction data detected in the field has been done continuously, but pipeline business target the long-distance in extreme cold weather, almost no cases have been studied up to now. Therefore, this research is aimed to derive the data item for efficient management in EPC Stage of pipeline business in extreme cold weather. WBS system of EPC work are classified easily at two levels, data items can be divided based on the type of document. In the future I will be expected to be the foundation of the systematic management of data generated in the EPC step-by-step of pipeline business.

• 한국건축시공학회:학술대회논문집
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• 한국건축시공학회 2014년도 추계 학술논문 발표대회
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• pp.214-215
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• 2014

Recently, Russia decided to export an annual 7.5 million tons of natural gas to Korea over 30 years from 2015, as also deal with China, planed to build a pipeline connecting Siberia to Shandong Peninsula about 4000km. Risk management is required depending on the project in extreme cold weather, because it is concerned about the behavior of the seasonal changes in soil temperature and the strain of pipe according to the long-distance pipeline construction. The plan of data management shall be prepared in parallel for a sophisticated risk management, because a data is massive scale and it is generated/accumulated in real time. Therefore, this research is aimed to classify a data items in engineering stage of pipeline by previous studies for managing a generated data depending on the detail works in extreme cold weather. We expect to be provided the foundation of an efficient classification system of a generated data from the pipeline project life cycle.

• 한국지리정보학회지
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• 제3권3호
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• pp.90-97
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• 2000

본 연구는 중소도시에서 산재되어 있는 상수도 관망관리를 위하여 GIS의 적용시 개선되어져야 할 중요한 문제점을 파악하여 그 방안을 도출하기 위한 것으로 제천시의 관망도를 중심으로 분석 정리하였다. 이를 위하여 현재의 상수도 업무를 중심으로 관련분야와의 연계방안과 그 모형을 도출하였으며, 기 설치되어 운영하고 있는 상수도 시설물 관리시스템과의 비교를 통하여 문제점을 찾아 그 개선 방안을 제시하였다. 그 연구결과로 GIS에 의한 상수도관망관리시스템 구축에서는 관망시설정보, 누수방지시설정보, 조건에 따른 관망해석의 정보뿐만 아니라 수치지형정보, 도면전산화정보, 관련 수용가별 정보 등과의 연계를 통한 개발적용이 이루어질 때에 더욱 많은 효과를 기대할 수 있었다.

• 한국가스학회지
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• 제12권2호
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• pp.25-31
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• 2008

최근 들어 도시가스사업자들이 안전관리의 수준을 더욱 향상시키기 위하여 정량적 평가(Quantitative assessment)에 기초한 위험 관리(risk management)를 많이 고려하고 있는 상황이다. 이 논문은 천연가스 배관의 정량적 위험평가의 절차에 초점을 맞췄으며, 이를 위하여 European Gas Pipeline Incident Data Group과 BG Transco의 자료를 사용한 사고발생빈도의 계산방법, 화재에 의한 사고피해영향 분석방법, 개인적 위험(Individual Risk)과 사회적 위험(Societal Risk)의 계산 방법을 체계적으로 제시하였다. 또한 국내 집단 에너지공급사업용 고압배관의 시범적용을 통하여 개인적 위험과 사회적 위험 기준을 제시하였다. 제시된 정량적 위험평가 절차는 고압배관 설계, 시공 및 변경 등의 위험관리에 유용할 것으로 판단된다.

• 정보통신설비학회논문지
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• 제10권1호
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• pp.1-6
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• 2011

The Underground pipeline facility is a general but most important facility in modern world, but its maintainability has been left behind. An automated and intelligent management technology is needed to prevent the wast of social resource and security. In this paper, we introduce Pipeline Health Monitoring(PHM) with Ubiquitous Sensor Network(USN) for inexpensive structure safety monitoring system, and improve its utility by inventing the advanced impedance converter.

• 품질경영학회지
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• 제45권4호
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• pp.649-664
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• 2017

Purpose: This paper introduces the technology of prognostics for Industry 4.0 and presents its application procedure for fitness-for-service assessment of natural gas pipelines according to ISO 13374 framework. Methods: Combining data-driven approach with pipe failure models, we present a hybrid scheme for the gas pipeline prognostics. The probability of pipe failure is obtained by using the PCORRC burst pressure model and First Order Second Moment (FOSM) method. A fuzzy inference system is also employed to accommodate uncertainty due to corrosion growth and defect occurrence. Results: With a modified field dataset, the probability of failure on the pipeline is calculated. Then, its residual useful life (RUL) is predicted according to ISO 16708 standard. As a result, the fitness-for-service of the test pipeline is well-confirmed. Conclusion: The framework described in ISO 13374 is applicable to the RUL prediction and the fitness-for-service assessment for gas pipelines. Therefore, the technology of prognostics is helpful for safe and efficient management of gas pipelines in Industry 4.0.