• 한국건축시공학회지
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• 제14권1호
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• pp.76-86
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• 2014

The cause of crack on reinforced concrete structures is varied, while the studies, which have intended to analyze this in the material side, have been the mainstream so far. Therefore, in this study, we intended to suggest the proposals for enhancement of the system to reduce crack and to improve the quality of the reinforced concrete structures, by reviewing the cause of crack mainly in the structural aspect and analyzing the practices and the system. The result has been shown as following. (1) As one of the measures for improving the constructional system related to the structure, it is to enhance the relevant system so that design on construction, structure, and equipment, can be separately ordered or jointly ventured, and the owner or the agent of the owner can discuss and mediate the business in each specialized field. (2) Importance on construction supervision and new establishment of regulations related to structure supervision.

• 방사성폐기물학회지
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• 제20권4호
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• pp.523-531
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• 2022

The International Atomic Energy Agency (IAEA) entails independent decision-making for the safety supervision of civil nuclear facilities. To evaluate and review the safety of nuclear facilities, the national regulatory body usually consults independent institutions or external committees. Technical Support Organizations (TSOs) include national laboratories, research institutions, and consulting organizations. Support from professional organizations in other countries may also be required occasionally. Most of the world's major nuclear power countries adopt an independent nuclear safety supervision model. Accordingly, China has continuously improved upon the construction of such a system by establishing the National Nuclear Safety Administration (NNSA) as the decision-making department for nuclear and radiation safety supervision, six regional safety supervision stations, the Nuclear and Radiation Safety Center (NSC), a nuclear safety expert committee, and the National Nuclear and Radiation Safety Supervision Technology R&D Base, which serves as the test, verification, and R&D platform for providing consultation and technical support. An R&D system, however, remains to be formed. Future endeavors must focus on improving the technical support capacity of these systems. As an enhancement from institutional independence to capability independence is necessary for ensuring the independence of China's nuclear safety regulatory institution, its regulatory capacity must be improved in the future.

• 한국실내디자인학회논문집
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• 제22권5호
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• pp.320-327
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• 2013

In order to maintain and protect professionalism in color planning, the present study examined the process at the time of realization of color through color inspection and supervision in the actual construction site and suggested plans for improvement. Reflecting the characteristics that the governing body of the construction site is not a private person but an organization, the present study aims to provide institutional measures so that the supervisor of color construction at the actual site of construction can propose concerns related to proper construction at the right time, and the matters cannot be decided from the perspective of a layman. The institutional measures are proposed through the case of application of a process at the construction stage of the color planning at the construction site of Muju Taekwondo Park. First, the process clarified where the responsibility lies by specifying special conditions concerning color inspection on the field guide and color contract. Second, the sample for building materials was selected after obtaining it from a company capable of supply and is appropriate for the planned unit cost so that it could play an important role in realizing colors at the stage of basic design. Third, the process of construction was ensured not by temporary selection of colors but by continuous approval of colors in consideration of the conditions of construction site through letter of approval of color at each stage and point of time. Fourth, coordination of various color elements of other fields including landscape, interior, and electricity ensured construction of the whole structure in one color concept. Fifth, color inspection through the mock up of the site will minimize erroneous construction and reconstruction and prevent decrease in productivity. Sixth, this study also suggested more comfortable and positive color environment through evaluation by experts and users. The researcher of this study expects that color experts actively participate in the stage of construction to contribute to improvement of the color environment.

• 한국건설관리학회논문집
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• 제23권6호
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• pp.76-88
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• 2022

대한민국 건설업의 사망자 수는 전 사업 사망자의 50%가 넘는 비중을 차지하고 있다. 이는 OECD 국가 중 최상위에 위치하는 수준으로 그동안 정부에서는 이에 대한 다양한 해법을 제시하였으나, 유의미한 효과를 보지 못하였다. 지난 문재인 정부에서는 건설산업에서 가장 큰 권한과 영향을 가진 발주자를 비롯한 처벌의 사각지대에 있던 기업의 최고경영자에게 안전에 관한 책임과 의무를 강화하고자, 중대재해처벌법 입법화를 비롯하여 다양한 법제를 강화하였다. 그러나 반년이 지난 현 시점에서 이러한 처벌성의 강화와 단편적 대책으로 인한 효과를 발휘했는지는 여전히 의문이 생긴다. 본 논문에서는 건설산업의 여러 주체 중 CM/감리의 업역에서 중대사고를 저감에 기여하기 위해 현 제도의 문제점과 향후 개선방안에 대한 입법정책적 방향을 제시하고자 하였다.

• 대한토목학회논문집
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• 제32권5D호
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• pp.463-472
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• 2012

국내 대다수의 토목 CM을 포함해 특히 도로부문 CM은 근 10여 년 간 다양한 시범 사업을 수행하고 있으나, 현재 건설시장의 안착에 상당한 어려움을 겪고 있으며 감독, 감리, CM이 과도기적으로 운영되는 여건 속에서 다양한 문제점에 노출되어 있다. 이러한 상황 속에서 부실시공 및 안전문제 등으로 대변되어 온 건설 산업에 대한 부정적인 시각을 극복하고 건설 산업 전반에 걸친 비용절감 및 품질향상을 이룩하여야 하는 당면과제는 필수적이다. 이를 위해 각 주체와 효율적으로 융화될 수 있는 CM의 정착은 매우 중요하다고 볼 수 있으며, 현재까지 다양한 분야에서 토목 CM의 정착화 방안에 대한 검증을 추진 중에 있다. 하지만 아직까지 수행성과에 대한 정확한 측정이 이루어지지 않고 있는 실정이며, 발주자를 위해 CM에 대한 객관적인 이해를 돕는 문헌이 매우 부족하다고 판단된다. 본 연구는 이러한 문제를 해결하고 발주처의 관점에서 바라본 CM 제도 활성화를 추진하기 위해 현재 수행되고 있는 다양한 CM의 업무 및 제도분석을 실시하였으며, 이를 통해 빈번하게 발생되는 문제점의 해결방안을 다각도로 제시하였다. 또한 발주처를 대상으로 설문조사를 실시하여 발주처의 관점에서 바라본 CM 제도 활성화 방안을 다양한 측면에서 제시 하였다. 이를 통해 얻어진 연구 결과는 향후 CM의 제도적 정립에 있어 중요한 기여를 할 것으로 판단된다.

• 한국안전학회지
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• 제22권2호
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• pp.53-58
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• 2007

This study is to find out primary factors through the punch list in the large scale apartment housing complex, to prevent repeatedly occurring defects of construction and to gain quality management. The following are the findings of the research. (1) The positive strengthening of supervision for the workers can contribute to prevent defects of apartment construction and make better quality of the construction. (2) A solution should be made for the poor of surface join and the damage of work element showing a lot in the apart construction, which prevent defects and improve construction quality. (3) Indirect factors such as negligence and carelessness of the management should be improved to advance construction quality, and the caution and control strengthening of the management should be followed. It is revealed that hitch, omission, and heedlessness come from the defects, and the shortage of skill and checking appear as indirect factors. Therefore, to get quality improvement, the enhancement of the management factors, employment of excellent workers, and enhancement of working attitude and construction management are needed.

• 대한전기학회:학술대회논문집
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• 대한전기학회 2005년도 추계학술대회 논문집 전기설비전문위원
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• pp.14-18
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• 2005

The Reason of collapse accidents, Seongsu bridge Accident in 1994 and Sampung department store Accident in 1995 and so on, that is found out to the shortage construction. Consequently, depending on orderer's self-regulating judgement the meanwhile, Electricity Technique Administration Law in 1995 owes at the public opinion to need the plan of a law system device about the electricity design and supervision and is born. This various issue problem, the combined ordering with Constructing, Electricity, fire-fighting, Information & Communication and so on, field problem, low cost services, the problem about the selection procedure of the design and supervision businessman, the business range between general and specialized, which the system appears as are carried out have been risen. Therefore basic solution plan about this have been desired. We consider a domestic current situation about an electricity design supervision system in this paper, and try to present the plan for healthy upbringing development of the electricity industry through this.

• 대한전기학회:학술대회논문집
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• 대한전기학회 2007년도 춘계학술대회 논문집 전기설비전문위원
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• pp.10-15
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• 2007

For the introduction of the electricity of the special design and supervision system to Protect the faulty-workmanship of the electricity equipment and to reserve the electricity safety, last 1995 "Electricity Technology Management Act" were carried out enactment. March 2002, we introduced the pre-Qualification system that is selected the competent company about the electricity design and supervision service over so much capacity which is ordered by the Public institution such as the nation, local autonomous entity, government investment institute and so on. December 2005, the electricity equipment over so much capacity was taken the housing construction plan's approval by the housing act in case, the municipal or district governor with the authority to approve who selected the electricity supervision company according to the pre-Qualification system. Due to the introduction of the system, we could expect the rights and interests increase of the consumer by eradicating dumping of the close relationship between supervision company and the builder, reduction and concurrent position of the supervisor, according to confirm the quality of the electricity equipment and electricity safety. In spite of introducing of the system, the problems occured as reducing the electricity designer's task range compared with different field, modifing the supervisor's rank system rationally, because of researching about the electricity design and supervision technique lacks. Also, KEEA(Korea Electric Engineers Association) manage the caller of the electricity design and supervisor(company or people), but the problems occured as opening to the public about the curler management, introducing automatic bidding system and We need the solution plan about this. Consequently, we consider the present situation of the domestic and outside and problem about the electricity design and supervision system in this paper, try to present rational operation plan through this.

• 한국건축시공학회:학술대회논문집
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• 한국건축시공학회 2023년도 봄 학술논문 발표대회
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• pp.375-376
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• 2023

In this study, the legal and institutional status of construction supervising and construction inspector was identified. As a result of examining the definitions of construction supervision terms, focusing on domestic construction-related laws, it was found that there were no consistency between each laws regarding 'terminology' and 'definitions'. In addition, the scope of construction inspector's work continues to expand through the delegation provisions to lower statutes, however, responsibility, authority, and inspection cost are not taken into account properly. In addition in order to introduce digital technology to the smart construction site, which is currently active under way, it is judged that the law and institutional contents need to be improved further.

• 국제학술발표논문집
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• The 6th International Conference on Construction Engineering and Project Management
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• pp.415-419
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• 2015

Engineering is a value-adding process applying knowledge and skills in the construction industry that includes the planning, feasibility study, project management (PM), front end engineering and design (FEED), detail design, procurement, construction, supervision, and operation. Among these engineering activities, FEED is defined as a comprehensive design practice in the early design phase focused on conceptual design and basic design. It is a particularly influencing area that determines the competitiveness of procurement and construction capability of construction firms (KNIN 2013). Nevertheless, previous studies in FEED have been limited to the design process, deliverable, or particular management technique (e.g. system engineering, collaboration, information etc.). In this context, the purpose of this study is to propose a comprehensive FEED business process structure for project management of thermal power plant construction projects encompassing the entire project life cycle. And an assessment methodology for FEED functions was developed. It is expected that the proposed structure of FEED functions and FEED evaluation methodology will contribute to improvement of competitive capability of engineering, procurement, and construction (EPC) companies.