• Title/Summary/Keyword: Project Engineering

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A Prefect Management Model for Developing Information Systems in Public Sector with UML (UML기반의 공공부문 정보화프로젝트관리모델에 관한 연구)

  • Ong, Sang-Soon;Choi, Jae-Hyun;Park, Jae-Won;Lee, Nam-Yong
    • Journal of Information Technology Services
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    • v.8 no.3
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    • pp.101-109
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    • 2009
  • For half a century, PMM(Project Management Model) continually has been advanced by many researchers and managers. Especially, the model for civil and construct engineering has now high maturity, but the model for IT engineering has not acceptable maturity. PMI(Project Management Institute) provides the knowledge of protect management for general purpose, it is not adequate for IT prefect management without complements. In this paper, we propose IT project management model based the knowledge of PMI using UML. IT project management model provides not only functions for project planning, budgeting, design and Implement, but also the knowledge for managing IT protect efficiently. We use uses case diagrams to describe the details of the model. We expect the model to be used in management of IT project efficiently in public sector.

A Study to improve old water supply facilities in Airforce Base through the Smart Water management vs WASCO Project (스마트 물관리 시스템과 WASCO 사업을 통한 공군기지 노후 상수도 개선사업의 실증 연구)

  • Park, Sung-Su;Kim, Chang-Eun
    • Journal of the Korea Safety Management & Science
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    • v.22 no.4
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    • pp.53-64
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    • 2020
  • The purpose of this study is to analyze outcome of the project to improve old water supply facilities in Airforce Base to improve water revenue rate. To achieve the objective of this study, First, literature review is conducted to clearly define the concept of water revenue rate improve project. Second, WASCO project on 2 Airforce base review and smart water management pilot project on 1 Airforce base is conducted. Third, economical analysis of project is conducted to examine the outcome. As a result, WASCO and smart water management pilot project on Airforce base was effective to improve water revenue rate. Finally, the improvements were suggested after investigating the key factors on water revenue rate improve project. In the future, this study will be used as a baseline for developing water revenue rate improve project.

QUANTITATIVE ANALYSIS FOR THE RISK MANAGEMENT OF A SUPER-HIGHRISE RESIDENCE

  • Shuzo Furusaka;Takashi Kaneta;Makoto Ohsaki;Kazunori Harada;Yasuhiro Orita;Sohsuke Arai;And Norikazu Katoh
    • International conference on construction engineering and project management
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    • 2005.10a
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    • pp.748-753
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    • 2005
  • In a super-highrise residence project, a project manager needs to form the long-term risk management plan which covers the problems from the beginning of project to the time of demolition. The cause and responsibility for a risk are clarified and quantitatively evaluated through the life cycle of a project. Development of the system which supports a risk strategy effectively is needed as a project becomes complex. In this paper, through the life cycle of a specific super-highrise residence project, a risk phenomenon is specified from a viewpoint of each participant, and the mathematical model is formulated choosing the combination of the optimal strategy against a risk quantitatively within a fixed risk strategy budget.

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Study on the Influence of Stakeholders in Construction Projects

  • Rajeev, S.;Kothai, P.S.
    • Journal of Construction Engineering and Project Management
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    • v.4 no.2
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    • pp.8-11
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    • 2014
  • The interactions and interrelationships between stakeholders largely determine the overall performance of a construction project, and have the crucial responsibility for delivering a project to successful completion. An important component of stakeholder management is stakeholder analysis. Two case studies are conducted within Kerala (India). The main objective was to carry out stakeholder analysis using stakeholder organiser deluxe software, considering the data's collected from the project execution team using questionnaire. During data collection the key stakeholders were identified, to know how to manage them, their interest, power, attitude level etc, for quality improvement. Analyze the results using the software Stakeholder organizer deluxe and modeling of stakeholders is to be done. Finally validate the models of the projects. These findings may mainly reflect the stakeholder management environment in the respective regions of project implementation.

A Study of Applying Extreme Programming Method in Mobile Game Development Environment

  • Seo, Yeung-Su;Jung, Hun;Park, Hae-Woo;Yu, Chun-Gun;Lee, Jun-Hyuk;Kang, Byung-Wook
    • 한국정보컨버전스학회:학술대회논문집
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    • 2008.06a
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    • pp.59-62
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    • 2008
  • When performing a project, the most important thing is building a result with planned quality within development period. Particularly, if the project is delayed or has no good quality in the case of the mobile game development project which is sensitive to the release time and quality, it is immediately connected to the failure of the project. Extreme Programming is a methodology that divides the development cycle into smaller units for reducing the risk factor of the project in which the development period is important. In this paper, we suggest the Expanded Extreme Programming for mobile game development environment in which the development period and quality are important

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The Express Tilting Train System Specification Development Using Systems Engineering Standard-EIA632 (시스템엔지니어링 표준(EIA632)에 의한 틸팅열차 시스템 사양서 개발)

  • Lee Joongyoon;Shin Guangbok
    • Proceedings of the KSR Conference
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    • 2003.05a
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    • pp.525-532
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    • 2003
  • The mission of tilting train development project is enhancing the speed of transportation of railway passenger using existing infrastructure. The threat of this project is the tilting technology is newly incorporated to this project. To overcome the threat this project incorporate systems engineering technology to development tilting train system. The systems engineering process, which was used in this project, was performed in accordance with systems engineering standard EIA632. This paper shows the systems engineering technology which was used to develop the tilting train system specification. This paper also shows the requirement template which was developed to communicate and synthesis various specialty engineering.

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A COST-BENEFIT ANALYSIS OF INTEGRATING ERP SYSTEMS WITH PROJECT MANAGEMENT SYSTEMS IN CONSTRUCTION

  • BooYoung Chung;Miroslaw J. Skibniewski
    • International conference on construction engineering and project management
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    • 2005.10a
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    • pp.575-586
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    • 2005
  • This paper presents an approach to quantifying the costs and benefits of integrating ERP systems with project management systems, including potential time and cost savings. To properly identify the costs and the benefits, the paper shows the relevant construction information flows and the desired milestones in the integration process. The proposed benefit analysis model should allow construction firms considering the integration of their ERP systems with legacy systems or commercial project management software make informed decisions in regard to the existing alternatives in the early stages of decision making.

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ORGANIZATIONAL AND COMMUNICATION ISSUES FOR MANAGING DESIGN-BUILD HIGHWAY PROJECTS

  • G. Edward Jr. Gibson;James T. O'Connor;Giovanni C. Migliaccio;Pramen P. Shrestha
    • International conference on construction engineering and project management
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    • 2005.10a
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    • pp.974-979
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    • 2005
  • Effective communication flow is a fundamental for the success of any construction projects. The key role of communications among project parties is even more critical in the case of Design-Build (DB) projects. Previous research has shown that these projects have an environment where integration between different project team members and schedule constraints increase channels of communication, and require faster communication flows. This paper summarizes the findings from research analyzing organizational structures and communication flow of the Texas State Highway 130 (SH130) project. Awarded in 2002, the SH130 project, totaling $1.3 billion USD, constitutes the "pilot" application for the DB approach in the state of Texas. A set of observations pertaining to team organization and communication issues in the design-build environment is included.

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ANALYSIS OF THE INFLUENCE OF WEATHER ON CONSTRUCTION PRODUCTIVITY RATE FOR SUPER-HIGHRISE BUILDING CONSTRUCTION FRAMEWORK

  • Jae-won Shin;Han-kook Ryu;Moon-seo Park;Hyun-soo Lee
    • International conference on construction engineering and project management
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    • 2005.10a
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    • pp.1124-1128
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    • 2005
  • The duration of a construction project is not only a key element for taking a new order, but also a strict yardstick to determine certain project successful or not. However, since construction project is basically outdoor job and most of the activities are proceeded out-air, no matter how the schedule plan has been established accurately, actual project proceeds due to the weather condition, beyond anyone's control. In this paper, the functional relationship between work productivity rate and weather elements is suggested by regression analysis. Difference of the relationship and influence of weather due to the seasonal group are also revealed. With these results, by simulating actual weather data and generating weather forecast through historical data, more accurate schedule would be obtained.

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Improving the Contractor-subcontractor Relationship Through Partnering on Construction Projects in Zambia

  • Mudzvokorwa, Tafadzwa;Mwiya, Balimu;Mwanaumo, Erastus M.
    • Journal of Construction Engineering and Project Management
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    • v.10 no.1
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    • pp.1-15
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    • 2020
  • With the increased dependence on subcontracting in the construction industry, the operational relationship between main contractors and subcontractor plays an imperative role in successful project delivery. Consequently, improving this relationship increases the probability of project success and enhancing project performance. A wide range of research has confirmed that partnering improves the main contractor-subcontractor relationship. Though the positive impact of partnering on project performance is supported by a plethora of evidence, the guiding theory on practical partnering process steps is limited. The study aimed at improving subcontracting in the construction industry through a partnering process relevant to Zambia guided by factors obtained from industry expects. Questionnaire surveys and Semi-structured interview were adopted to investigate the perception of construction industry professionals and academics towards the main contractor-subcontractor relationship along with improvement factors. The findings showed that the relationship between main contractors and subcontractors on most projects in Zambia is unsatisfactory therefore justifying attention. Top factors that can enhance the main contractor-subcontractor relationship were identified. From the factors deduced and guidelines on partnering best practices, a project partnering model was developed.