• Title/Summary/Keyword: International Construction Project

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A CASE STUDY OF CONSTRUCTION ENGINEERING FOR CABLE SUPPORTED BRIDGE BY COLLABORATIVE SYSTEM

  • Jung-Min Nam;Sung-Ho Kim;Jae-Hong Kim
    • International conference on construction engineering and project management
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    • 2011.02a
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    • pp.586-590
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    • 2011
  • This paper presents the case study of the CE by collaborative system and proposes a model of the CM group for the cable supported bridge. The cable supported bridges have a large project scale and need a high level of construction method. Therefore an advanced construction management system is required for successful completion of project. The construction management (CM) group which control design management, construction plan, subcontract, technical support and R&D is organized for the cable supported bridge project. The CM group established a collaborative system with construction site and drew an effective management of cost, process, quality, safety for each project. Furthermore, the CM group established the procedure of construction management based on the construction engineering (CE) items and performed the project management on the construction phase. Efficiency of cost reduction and site control is maximized by using a collaborative system.

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Construction Projects Productivity in West African country of Benin: Case of Ground Earthworks

  • Akogbe, Romuald Kokou;Feng, Xin;Zhou, Jing
    • Journal of Construction Engineering and Project Management
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    • v.5 no.2
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    • pp.16-23
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    • 2015
  • In this paper, a survey related to excavation construction activities among national and international construction companies was conducted to evaluate site productivity in construction industry. To analyze the respective productivity levels of each construction company, a benchmarking measures analysis that featured calculations of the performance ratio (PR) and performance management index (PMI) was performed. As a result of these analyses, it has been found that the work performed by local companies was marked by lower productivity and that of international companies was characterized by good productivity. Further analysis of construction workforce resources P% revealed that a construction company's productivity is largely dependent on production capacity and consumption resources, which means that the retention of skilled workers and utilization of high-quality resources yields the highest level of productivity. These results suggest that for a local construction company to be competitive in the construction work market, it must retrain skilled craftspeople, foremen, engineers, and project managers, and strengthen its building capability by leveraging new equipment and technologies.

A QUANTITATIVE APPROACH FOR ASSESSING THE OVERSEAS BUSINESS CAPABILITIES OF CONSTRUCTION FIRMS

  • Hae Beom Yang;Woosik Jang;Kang-Wook Lee;Heedae Park;Seung Heon. Han;Hyun-woo You
    • International conference on construction engineering and project management
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    • 2013.01a
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    • pp.308-314
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    • 2013
  • Although global construction spending has experienced slow growth due to consecutive economic crises, global contractors have consistently attempted to expand their overseas market share, leading to more intense competition among contractors in the international construction market. In this market environment, owners, clients and financial institutions require reasonable and systematic criteria to effectively assess the business capabilities of international construction firms. However, the existing evaluation methods for construction firms rarely consider overseas-focused business capabilities. To address this problem, this study proposes a quantitative approach to assessing the overseas business capabilities of international construction firms. The limitations of existing approaches are reviewed, and the capabilities required to perform overseas businesses are analyzed through expert interviews. Finally, 18 evaluation indices are suggested in four categories: technology resources, project management, experience and performance, and sustainability. The relative weight of each index is determined according to the Analytical Hierarchy Process (AHP) method, and a preliminary investigation of 11 Korean construction firms is conducted. The proposed method is expected that it will provide the rational criteria for international owners, clients, and financial institutions for decision-making and for evaluating international contractors.

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INTEGRATED CONSTRUCTION PROJECT PLANNING USING 3D INFORMATION MODELS

  • Chang-Su Shim;Kwang-Myong Lee;Deok-Won Kim;Yoon-Bum Lee;Kyoung-Lae Park
    • International conference on construction engineering and project management
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    • 2009.05a
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    • pp.928-934
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    • 2009
  • Although the evolution and deployment of information technologies will undoubtedly play an important role in the current construction industry, many engineers are still unsure of the economic value of using these technologies. Especially for the planning of a construction project, a collaboration system to utilize the whole resources is a essential tool for the successful outcome. A detailed, authoritative, and readily accessible information model is needed to enable engineers to make cost-effective decisions among established and innovative plan alternatives. Most engineers rely on limited private experiences when they create solutions or design alternatives. Initial planning is crucial for the success of the construction project. Most construction projects are done through collaboration of engineers who have different specialized knowledge. Information technologies can dramatically enhance the performance of the collaboration. For the information delivery, we need a mediator between engineers. Object-based 3-D models are useful for the communication and decision assistance for the intelligent project design. In this paper, basic guidelines for the 3-D design according to different construction processes are suggested. Adequate interoperability of 3-D objects from any CAD system is essential for the collaboration. Basic architectures of geometry models and their information layer were established to enable interoperability for design checks, estimation and simulation. A typical international project for roadway was chosen for the pilot project. 3-D GIS model was created and bridge information models were created considering several requirements for planning and decision making of the project. From the pilot test, the integrated construction project planning using 3-D information models was discussed and several guidelines were suggested.

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Steel Plant Construction (EPC) Project Case Study : Forensic Lessons-learned Analysis and Systems Engineering Improvement Recommendation

  • Kyung-Bae Jin;Young-Ho Kim;Eul-Bum Lee;Suk-Hwan Seo
    • International conference on construction engineering and project management
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    • 2013.01a
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    • pp.145-150
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    • 2013
  • As a recent global trend, the majority of mega-size plant projects are delivered through EPC (Engineering, Procurement and Construction) contracts, where a single contract is awarded for engineering, procurement, and construction. Under this contracting mechanism, it is challenging for contractors to carry out the projects under traditional project management processes used in design-bid-build projects. A new EPC Plant, the POSCO Special Steel Plant in Changwon, was built successfully at the beginning of 2012 and it is currently in full-scale production. The project has encountered a number of major difficulties however, with some technical and managerial issues through its development process. As summarized in this paper, the authors (as project participants with the contractor) investigated it as a post construction analysis and recorded the Lessons-learned for future project management improvement.

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INTERNATIONAL COMPARATIVE STUDY ON "KOUJI-KANRI (CONSTRUCTION SUPERVISION)" AS CONSTRUCTION CONFORMATION

  • Takashi Saito;Shuzo Furusaka;Takashi Kaneta
    • International conference on construction engineering and project management
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    • 2005.10a
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    • pp.452-458
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    • 2005
  • The Japanese construction industry has faced on lack of quality that is one of the strong confidence fields. It is said that the main reason of this trend is in the case of construction supervisor's defects. But real problems are both the degree of drawing's completion and design activities in construction phase by architect. The purpose of this paper examines that the role of construction supervisor in Japan is changing to the management field and construction conformation, based on the analysis of the WBS based on international comparison among Korea, China, the UK, the US, and Japan.

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THE APPLICATION OF THEORY OF CONSTRAINT IN SCHEDULING

  • Tsung-Chieh Tsai;Min-Lan Young
    • International conference on construction engineering and project management
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    • 2005.10a
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    • pp.902-907
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    • 2005
  • This study was undertaken to develop a comprehensive scheduling method which applied the core concept(DBR) of TOC to PERT, and to combine Monte Carlo Simulation to revise the uncertainties of activities then to eliminate project duration uncertainty. Most of the project duration overlooks the fact that in spite of minimizing the project duration, the uncertainty of constrained resources still puts the reliability of project duration in jeopardy. For the contractor, however, the most important thing is to comply the project scheduling with the planning to reduce the uncertainty of the project activities, operational interaction and project duration. In order to demonstrate that the model can be used in construction project, the scheduling of a steel-structure project was used as a case study to verify the validity of this model.

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BUILDING A CONCEPTUAL MODEL OF EFFECTIVE LEARNING IN INTERNATIONAL CONSTRUCTION JOINT VENTURES

  • L.T. Zhang;W.F. Wong
    • International conference on construction engineering and project management
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    • 2007.03a
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    • pp.749-758
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    • 2007
  • Learning has become an important aspect for any organization to stay relevant and competitive in the corporate world of survival. In construction industry, the international construction joint ventures (ICJVs) provide an excellent platform with opportunity of learning among partners seeking to develop new area of competency and improve their overall competitiveness for their next project endeavor. This paper discusses the development of a conceptual model of effective learning in ICJVs using four major stages of development in a typical joint venture (JV) 's process. The study identified that there are three key constructs that contribute to effective learning comprising learning conditions in the JV's pre-inception stage, success factors of JV for learning in the forming & organizing stage, and learning actions in the implementation & adjustment stage. The effective learning outcomes are measured by the characteristics of learning organization during the JV's completion & evaluation stage. Details and issues of each stage and the methodology of research will be presented and discussed.

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THE RESEARCH OF CONSTRUCTION PROJECT MATERIALS REQUIREMENT SYSTEM

  • Pan Nai-Hsin
    • International conference on construction engineering and project management
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    • 2005.10a
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    • pp.764-767
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    • 2005
  • In the construction industry, materials management is one of the most important components in construction engineering life cycle. Materials management optimization is one of the research subjects in the field of construction management. In the materials management system of a construction project, the suitability of selecting procurement planning strategy will influence the result of project completion. This study conducts literature review at first and also refers the related issue in other industry's application. Associated with the characteristics of construction project in civil engineering and the concept of object oriented design applied in the materials management, this research is aimed to establish a construction materials requirement preliminary system.

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Front End Engineering and Design (FEED) for Project Management of Thermal Power Plant Construction

  • KIM, Namjoon;JUNG, Youngsoo
    • International conference on construction engineering and project management
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    • 2015.10a
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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.

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