• Title, Summary, Keyword: Construction Management

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Comparative Analysis of the Environmental Management Cost in Building Construction Sites (건축공사 환경관리비 운영체계 비교 분석)

  • Koo, Jakon
    • KIEAE Journal
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    • v.10 no.4
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    • pp.111-116
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    • 2010
  • The environmental management is essential for construction projects. The environmental management cost for construction projects is used for various purposes to control the environmental pollution and treat the wastes generated from the construction sites. Six construction cases were analyzed to compare the environmental management cost. The proportion of environmental management cost for total construction budget should be higher than 0.70% in redevelopment projects and 0.30% in newly constructed buildings, respectively, but every six construction cases did not meet the legal requirement. Redevelopment projects expanded more environmental management cost than the newly constructed projects especially in noise control and wastes treatment. In case of apartment construction projects, the proportion of environmental management cost of redevelopment buildings is 2.4 times higher than the newly constructed buildings, but in all cases, paid more attention to the noise and waste controlling measures than the wastewater treatment. It is needed to ensure the cost-effectiveness of environmental management for achieving the eco-friendly construction sites.

Analysis of the HwaSungSungYoukEuGye for Estimating the Resources of PalDal-Mun Construction (팔달문 건설의 소요자원 산정을 위한 화성성열의궤 분석)

  • Kim, Kyoon-Tai
    • Proceedings of the Korean Institute of Building Construction Conference
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    • pp.1-6
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    • 2009
  • The HwaSungSungYouk is one of the construction project in viewpoint of today's construction management and various information how to build the HwaSung at the last of the eighteen century had been recorded in HwaSungSungYoukEuGye. The purpose of this study is to analyse the data in HwaSungSungYoukEuGye in viewpoint of today's construction management for estimating the resources of PalDal-mun construction. In the record, there are a 10t of information relate to time management, cost management and human resource management, and the concept of modern construction management will be also use to figure out the construction data of the HwaSungSungYoukEuGye.

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The Influence of Organizational External Factors on Construction Risk Management among Nigerian Construction Companies

  • Adeleke, A.Q.;Bahaudin, A.Y.;Kamaruddeen, A.M.;Bamgbade, J.A.;Salimon, Maruf Gbadebo;Khan, Muhammad Waris Ali;Sorooshian, Shahryar
    • Safety and Health at Work
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    • v.9 no.1
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    • pp.115-124
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    • 2018
  • Background: Substantial empirical research has shown conflicting results regarding the influence of organizational external factors on construction risk management, suggesting the necessity to introduce a moderator into the study. The present research confirmed whether rules and regulations matter on the relationships between organizational external factors and construction risk management. Methods: Based on discouragement and organizational control theory, this research examined the effects of organizational external factors and rules and regulations on construction risk management among 238 employees operating in construction companies in Abuja and Lagos, Nigeria. A personally administered questionnaire was used to acquire the data. The data were analyzed using partial least squares structural equation modeling. Results: A significant positive relationship between organizational external factors and construction risk management was asserted. This study also found a significant positive relationship between rules and regulations and construction risk management. As anticipated, rules and regulations were found to moderate the relationship between organizational external factors and construction risk management, with a significant positive result. Similarly, a significant interaction effect was also found between rules and regulations and organizational external factors. Implications of the research from a Nigerian point of view have also been discussed. Conclusion: Political, economy, and technology factors helped the construction companies to reduce the chance of risk occurrence during the construction activities. Rules and regulations also helped to lessen the rate of accidents involving construction workers as well as the duration of the projects. Similarly, the influence of the organizational external factors with rules and regulations on construction risk management has proven that most of the construction companies that implement the aforementioned factors have the chance to deliver their projects within the stipulated time, cost, and qualities, which can be used as a yardstick to measure a good project.

Global Construction Business Management (글로벌 건설경영)

  • Shim Og-Jin
    • Proceedings of the Korean Institute Of Construction Engineering and Management
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    • pp.13-18
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    • 2002
  • Foreign construction requires the globalization of management structure and role execution as a global manager. Therefore, this paper prospects the light and shadow of Korea construction business with the consideration about the foreign construction market and Korea's foreign construction. This paper interprets meaning about the foreign construction and analyzes the distinction, strategy, and competitive factor of foreign construction business. On the basis of interpretation and analysis, this paper suggests the innovative change of the domestic construction business manager and management system.

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A Study on the Selection Method of Construction Management based on Public Construction Projects (공공건설사업의 건설사업관리방식 선정 방법에 관한 연구)

  • Kim, Kwan-Su;Park, Hyung-Keun;Son, Bo-Sik
    • Korean Journal of Construction Engineering and Management
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    • v.14 no.5
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    • pp.65-73
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    • 2013
  • Even though the construction management (CM) system was introduced for the purpose of increasing the efficiency of the domestic construction industry along with the establishment of construction industry fundamental laws in December of 1996, now it is very difficult that the public institutions can judge their application of construction management methods due to the lack of clear guidelines or directions to select construction management methods when the public institutions were executing public construction projects. Therefore, this study was executed to prepare for the selection criteria which could be referred in reviewing the application of construction management ordering methods according to public institution's competences and project characteristics. It is expected that future domestic demand of construction management will be gradually increasing both in public and private construction sectors. However under the current construction management systems, it is judged to be difficult that the construction projects that apply the construction management methods will be activated with full-scale. Therefore, it could be said that active efforts in domestic sectors are required in order that the construction management systems of developed countries levels could be activated. Additionally in order to vitalize the construction management systems, it is expected that public institutions could use this study results as the review data for feasibility of construction projects for the consignment of construction management in selecting the ordering methods.

Adjust timing of Construction Construction Evaluation (건설공사 시공평가 시기 조정)

  • Yoon, Ji-Ho;Nam, Keong-Woo;Jang, Myung-Houn
    • Proceedings of the Korean Institute of Building Construction Conference
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    • pp.78-79
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    • 2019
  • A construction project with a total construction cost of over 10 billion KRW should be evaluated whether construction works are appropriately executed. The evaluation is carried out on quality management, process management, construction management, safety management, environmental management. The implementation period is within 60 days after completion of construction of the construction, from the time when the construction rate of the construction work has progressed by more than 90% to the construction cost. However, the participating construction engineers should prepare the evaluation within the period according to the evaluation criteria, but there are difficulties in preparation for the evaluation due to the reasons such as the change of engineers in charge and loss of data. Therefore, this study proposes the procedure of construction evaluation and adjusts timing of construction evaluation.

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A Field Study on the Preference in the Construction Management (공사관리업무에 대한 선호도 조사 연구)

  • 이두진;최민권;손재진
    • Proceedings of the Korean Institute of Building Construction Conference
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    • pp.124-129
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    • 2001
  • With the social demands for tall building, the level of techniques for construction become high and there are various building materials. Also, the construction system become very complicated with the increase of worker. In spite of above facts, the method of construction management depends on the experimental capacity of a construction manager, and there are many unreasonable elements. These elements prevent well-going in construction process. To solve this problem, it is necessary to make a new system of construction management which is adequate for the condition of company and the contents of construction. In this study, the characteristic of production system and the present condition of construction management were investigated with the help of survey. Thus, the new method of construction management which can clear the previous problems was proposed.

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건설 안전관리 체계의 개선 방안에 관한 연구

  • 김세영;안병수
    • Proceedings of the Safety Management and Science Conference
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    • pp.9-26
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    • 2000
  • Eventually so as to realize the construction safety, 1 found out the cause of accident and specificities of the construction industry. This study presented to several situations and problems on construction safety. As a result of this study, the below matters must be improved for more effective the construction safety management system. 1. It need to introduce the total construction safety management system. Because there is not effectiveness in the current safety management to the first on the construction field. a. We must consider the safety in the whole parts of the process of the construction and constructors of each part must devide responsibility of the construction safety as a CDM(The Construction Designed Management) used in UK. b. It is desirable to proceed control of safety in the whole parts of the construction to introduce the total safety coordinator that can consult the matters of safety as a law accepted in EU. c. Like management of the construction safety in USA, direction of the construction safety must be made to work exactly by code or manual. d. To improve the organization of the construction safety on the construction field unefficient, it must be introduced safety supervisor, safety coordinator or institutionalization of safety consultant. 2. The law of the construction safety not only have wasteful element but also decrease efficiency by overlapping of regulation, The Ministry of Labour and The Ministry of Construction & Transportation, So laws related with safety must be instituted. a. To realize total safety management, The Ministry of Labour must legislate the basic law about safety management in whole field. b. To legislate the construction safety under one law, and improve efficiency of the overlapping of regulation and the similar law by The Ministry of Construction & Transportation. c. It must be made the law of construction safety that can proper to change of situation in construction. d. The standard of safety must be instituted belong to international level and improved by year. e. We must improve irrational regulation to realize activity of safety self regulating for progress competition in construction industry

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A Study Of the Construction Management Applied to BAT Korea Factory Construction Project in Korea (BAT Korea Factory 건설 프로젝트의 CM 적용사례 연구 - Cost Management 사례를 중심으로 -)

  • Kim Duk-Kon;Kwon O-Kyung;Kim Jong-Hoon
    • Proceedings of the Korean Institute Of Construction Engineering and Management
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    • pp.48-57
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    • 2003
  • BAT Korea's Factory is the one of the major projects that clearly confirms and demonstrates that Construction Management (CM), provided by a Korean CM Company to the foreign clients, enables them to successfully complete projects; with savings in time and reduction in cost, which it is $15\%$ lower than the cost of the overseas construction. Also, throughout the thorough schedule management, it was possible to commence with manufacturing one month after the completion date. The Key Success Factors was generated by the excellent construction management skills, and more importantly by the confidence gained by the client in giving a CM company full authority for the construction management of the project. This study has focus on elements of construction management applied to this project throughout the concept of 'One Stop Shop', including cost managements, contract management and value engineering etc. We hope that this study will provide useful data to enable public clients to take advantages of construction management, in a similar way to. the private clients, who have already implemented CM actively.

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A Study on the Improvement of Safety Management of Public Sector in the Construction Industries (공공부문의 건설공사 안전관리 개선방향에 관한 연구)

  • Shin, Dong Hyuk;Lee, Myeong Gu;Yoon, Young Geun;Oh, Tae Keun
    • Journal of the Korean Society of Safety
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    • v.34 no.5
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    • pp.78-86
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    • 2019
  • Various safety measures have been established and implemented in order to reduce construction accidents. However, statistics data on at construction sites still show higher accident and mortality rates than other industries. As a result of investigating the causes of accidents occurring in the construction industry, most accidents resulted from the failure of the system. Therefore, the existing safety management system of the construction site is monitored so that it operates properly in the field, and it is an important factor to actively participate in construction work. In order to overcome this, the government emphasized on-site inspections and planning and implementation confirmation by public institutes to ensure the effectiveness of the safety management system through amendment of the Construction Technology Promotion Act, but the orderer' safety capability and manpower are insufficient at present. Therefore, in this study, the safety management system, such as design for safety, safety management plan, safety check, safety management cost, etc. specified in the Construction Technology Promotion Act, is regularly checked and confirmed to improve the effectiveness of the safety management system as well as to improve the safety management system of the construction site by deriving measures to strengthen the public function of the government.