• Title/Summary/Keyword: Construction Resource Management

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A Performance Test for Assessment of the RFID/USN Inter-working System's Applicability to the Construction Industry (RFID/USN 연동 시스템의 건설 산업 적용을 위한 성능 실험에 관한 연구)

  • Yoo, Ji-Yeon;Choi, Nu-Ri;Kim, Chang-Wan;Kim, Hyoung-Kwan;Han, Seung-Heon;Kim, Moon-Kyum
    • Proceedings of the Korean Institute Of Construction Engineering and Management
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    • 2007.11a
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    • pp.880-885
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    • 2007
  • In the last decades, the resource used in the construction process has become much more various in kinds and increased in number as construction has become enlargement and complexity. Resource management on a construction site has been recognized as a detrimental factor to influence project success, therefore various technologies have been applied by the construction industry to streamline resource management. RFID/USN interworking system composed of RFID technology and sensor network supports automation of resource management and real-time information networking. Most of research efforts for RFID technology in the construction industry have been limited to object identification technology. The study proposed herein it to verify the applicability of RFID/USN interworking system to the construction industry. The identification rates of RFID/USN interworking system by distance and degree and by type of materials was identified and analyzed.

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Optimal Project Duration Estimation Through Enhanced Resource Leveling Technique (개선된 자원 평준화 기법을 활용한 적정 공기산정에 관한 연구)

  • Yoon Yung-Sang;Kim Kyung-Hwan;Kim Jae-Jun
    • Proceedings of the Korean Institute Of Construction Engineering and Management
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    • 2004.11a
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    • pp.575-578
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    • 2004
  • Since a construction project is a series of works that utilizes resources to accomplish the project goal for a given time period, efficient resource management is a prerequisite for the success of the project. Two major areas of resource management are resource constrained scheduling focusing on the limited resource availability and resource leveling focusing on smoothing resource usage pattern on the fixed project completion time. It is not available, however, to apply both techniques to a project at the same time. This paper proposes a model to enhance the minimum moment algorithm of resource leveling, aiming to find an efficient usage of resources and an appropriate project completion time. A survey is performed to evaluate the major five factors using the AHP.

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SYSTEM ARCHITECTURE FOR INTEGRATION OF CONSTRUCTION E-BUSINESS SOLUTIONS: A MODEL FOR ENTERPRISE RESOURCE PLANNING AND PROJECT MANAGEMENT SYSTEM

  • Boong-yeol Ryoo;Irtishad U. Ahmad;Juan Zheng
    • International conference on construction engineering and project management
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    • 2005.10a
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    • pp.497-502
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    • 2005
  • Needs of automation and computerization in the construction industry has been recognized but the implementation of e-business solutions with project management systems has not been fully explored. In order to cope with different management practices in home office and project sites, integration of two popular systems, Enterprise Resource Planning (ERP) and Project Management System (PMS) is essential. The objective of this study is to find ways to functionally and systematically integrate ERP and PMS. With the integration of ERP and PMS, a project will be managed much more efficiently and effectively. It is expected that this study will benefit system integrators and help them to understand construction management processes and integrate the solutions with minimized programming work.

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A Study on the Human Resource Management of the Specialty Contractors Performing Multi Projects -Focused on Rebar and Concrete Work- (멀티프로젝트를 수행하는 전문건설업체의 최적인력관리방안 기초연구 - 철근.콘크리트공사 중심으로 -)

  • Seo, Jong-Min;Na, Young-Ju;Kim, Sun-Kuk
    • Journal of the Korea Institute of Building Construction
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    • v.8 no.5
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    • pp.67-73
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    • 2008
  • Recent trends in construction towards larger scale and taller buildings are causing problems by ineffective existing management approach in construction industry have emerged. Delivering necessary materials and mobilizing the human resources and equipment In a timely manner to keep labor on schedule have become a critical issue to be addressed. In particular, many specialty contractors carrying out multiple projects have been experiencing difficulties mobilizing the manpower on time and in right places due to poor communication at each stage of labor supply, resulting in waste of valuable resources. Hence, it's imperative for the specialty contractors to obtain specific information on labor demand so as to set up a communication and labor management system to ensure the right human resources will be mobilized in the right place at the right time. The study therefore is aimed at developing an optimal human resources management system for specialty contractors performing multiple projects. To that end, the study is focused on rebar and concrete work. The outcome of the study is expected to help allocate the right human resources to the right place in a timely fashion, thereby achieving an effective workflow at construction sites.

A PROACTIVE APPROACH FOR RESOURCE CONSTRAINED SCHEDULING OF MULTIPLE PROJECTS

  • Balasubramanian Kanagasabapathi;Kuppusamy Ananthanarayanan
    • International conference on construction engineering and project management
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    • 2005.10a
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    • pp.744-747
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    • 2005
  • The AEC (Architecture/Engineering/Construction) industry is facing a competitive world after it entered into the 21st century. Due to improper planning and scheduling, the construction projects face severe delays in completion. Most of the present day construction organisations operate in multiple project environments where more than one projects are to be managed simultaneously. But the advantages of planning and scheduling as multiple projects have not been utilized by these organisations. Change in multi-project planning and scheduling is inevitable and often frequent, therefore the traditional planning and scheduling approaches are no more feasible in scheduling multiple construction projects. The traditional scheduling tools like CPM and PERT do not offer any help in scheduling in a resource-constrained environment. This necessitated a detailed study to model the environment realistically and to make the allocation of limited resources flexible and efficient. This paper delineates about the proactive model which will help the project managers for scheduling the multiple construction projects.

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An Analysis of Core Competency of Construction Field Engineer for Cost Management (건설기술자의 원가관리 업무역량 분석 연구)

  • Choi, Jae-Hong;Kim, Yea-Sang
    • Korean Journal of Construction Engineering and Management
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    • v.14 no.5
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    • pp.26-34
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    • 2013
  • Recently, many companies recognize the individual human resource as a core asset of the corporate value creation and devote a lot of effort to develop and manage competency-based human resource in order to strengthen the corporate competitiveness. As the integrated construction company taking the major portion in Korean construction industry, its construction engineers perform the construction supervision task with various related parties at each stage of the life cycle of the construction project. Therefore, the competency of a construction engineer is an important factor which have a direct impact on the success of the construction project. However, the current capability evaluation scheme of the domestic construction engineers is mainly oriented on the qualification factors such as the certificates or the seniority and this is quite different from evaluating the actual ability for construction management tasks. In this point of view, this study proposes the appropriate level of proficiency in cost management by analyzing the work process and its detailed items of the cost management that is the one of the basic management items of the construction industry. Based on this, this study analyzes the current competency level of the construction engineer by comparing with the required competency of each job position and also performs the engineer's work competency analysis of each work step.

Improvement of Human Motivation in Lean Construction Implementation (린 건설 수행에 따른 인적자원의 동기유발)

  • Kim, Dae-Young
    • Korean Journal of Construction Engineering and Management
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    • v.7 no.3 s.31
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    • pp.130-137
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    • 2006
  • Since Lean Construction has been introduced in 1992, much research is in progress to popularize lean concepts and principles. Most research focuses on developing lean concepts and tools and strengthening the limited domain of instrumental rationality and technical efficiency. However, the basic concepts of human resource management seem to be ignored by those who advocate lean production. Thus, the lean construction research related to human resource management must be once considered for popularization and activation of lean construction at the beginning stage in the domestic construction industry. Because human resources have a major influence on lean implementation and its success, especially at the beginning stage of lean construction. This paper considers the human resource requirements for the implementation of lean construction in the USA construction industry. The results from the study will provide the foundations to adapt lean construction into the domestic construction industry. Consequently, the study found that lean construction could improve the capability of human resource and human motivation if effectively implemented in the construction sites. Since lean construction emphasizes and focuses on improvement of relationships among project participants, constant application to human resource management is crucial for successful lean implementation.

A PRACTICAL HUMAN RESOURCE MANAGEMENT PLAN FOR FOREIGN CONSTRUCTION WORKERS

  • Seung-Heon Han;Eui-Jae Jin;Sang-Hyuk Park
    • International conference on construction engineering and project management
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    • 2005.10a
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    • pp.1216-1222
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    • 2005
  • A shortage of construction field workers has been a serious problem, both in the developed and in the developing countries. As a solution for conquering this problem, these countries import foreign laborers from nearby less-developed countries. While this contributes to lessening the labor deficiency, foreign workers are relatively inefficient in productivity and are often exposed to the cross-cultural risks due to cultural differences, communication difficulties, different work ethics and customs, etc. Despite these facts, construction firms do not well address these issues and are lagged in establishing an appropriate management strategy against it. This paper presents a practical management plan for foreign construction workers through Focus Group Interviews (FGI) and survey investigation. On this basis, this study examines the level of awareness and important managerial aspects of the issue of foreign laborers. Finally, it suggests a cross-cultural and ready-to-use practical human resource management plan for facilitating the foreign worker's productivity.

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DEVELOPMENT OF A RESOURCE LEVELING MODEL USING OPTIMIZATION

  • Jin-Lee Kim;Ralph D. Ellis
    • International conference on construction engineering and project management
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    • 2005.10a
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    • pp.558-563
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    • 2005
  • This paper presents a GA-based optimal algorithm for a resource leveling model that levels the resources of a set of non-critical activities experiencing conflicts simultaneously up to an assumed level of resource rates specified by the planner using a pair-wise comparison of the activities being considered. A parameter called the future float is adopted and applied as an indicator for assigning leveling priorities to the sets of activities experiencing conflicts. A construction project network example was worked out to demonstrate the performance of the proposed method. The histogram obtained using the algorithm proposed was shown to be the same as, or very close to that produced by the existing resource leveling method based on the least total float rule, which shifts non-critical activities individually.

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Development and Evaluation of Business Productivity of Construction Integrated Management System based on ERP System (ERP 기반 건설통합관리시스템의 개발 및 업무생산성 평가)

  • 백명종
    • The Journal of Society for e-Business Studies
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    • v.6 no.3
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    • pp.163-180
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    • 2001
  • New information technology contributes to raising of business productivity in many construction companies. The application of construction integrated management system is expected to save the time of decision-making in business management and shorten the closing account schedule. Construction Integrated Management System based on ERP(Enterprise Resource Planning) system allows to control core business procedure by monitoring technique on real-time. In this paper, we achieves 10% raise up business productivity in site business area, and 30% raise up business productivity in head of nce business area by means of DW-CIMS (Daewoo Construction Integrated Management System)

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