• The Journal of Society for e-Business Studies
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• v.6 no.3
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• pp.181-196
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• 2001

This paper presents a fundamental study to establish a standardization system of the Construction Continuous Acquisition and Life-cycle Support(CALS). A state of the art in standardization of the Construction CALS is reviewed to find some defects in developing CALS system in construction industry. It is analyzed that three major parts were needed to set up a standardization system for the Construction CALS. Firstly, the range of Construction CALS standardization is set up to identifying Construction CALS and defining the standards and standardization. Secondly, the strategy to carry out more effectively in Construction CALS standardization and make the relationship of the concerned system presented here can be used to establish the Construction CALS standardization system. In addition, the spread and application device are proposed to use Construction CALS standards at public institution and construction related companies. Conclusively, a classification of the Construction CALS standards was proposed and some objects to be standardized were represented in that. Results studied in this paper will provide the primary information and basic model to develop a guideline for standardization of the Construction CALS.

• Proceedings of the CALSEC Conference
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• 2001.08a
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• pp.141-154
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• 2001

This paper presents a fundamental study to establish a standardization system of the Construction Continuous Acquisition and Life-cycle Support(CALS). States of standardization in the Construction CALS were reviewed to find some defects in developing CALS system in construction industry. It is analyzed that three of major parts were needed to put up a standardization system for the Construction CALS. Firstly, the range of Construction CALS standardization is set up by identifying of Construction CALS and defining the standard and standardization. Secondly, the strategy to enable more effective implementation of Construction CALS standardization and the relationship of the concerned system presented can be used for establishing the Construction CALS standardization system. In addition, the spread and application device is proposed for using Construction CALS standards at public institutions and construction related companies. Conclusively, a classification system of the Construction CALS standards was proposed and some objects to be standardized were presented in the classification system. What were studied in this paper will provide the primary information and guidance to develop a guideline for standardization of the Construction CALS.

• International conference on construction engineering and project management
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• 2009.05a
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• pp.1340-1345
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• 2009

Ministry of Land, Transportation and Maritime Affairs has implemented Construction CALS project for improving informationization level of construction industry and for making construction production system efficient. Although an importance of evaluation on level and performance of construction informationziation projects has been emerged, Construction CALS hasn't been evaluated so far. In this study, the performance indicators of construction CALS as the most important base in creating a performance management system were deduced. For this aim, this study reviewed the former researches on system construction for managing performance, analyzed current status of Construction CALS, arranged the relationship between upper strategies and ISP, developed pools of performance indicators, and this study followed IT BSC methodology. As a result, this study developed performance indicators of Construction CALS through four strategies such as globalization and activation of Construction CALS standards, research & development for reaching to international level in construction informationization technology, stabilization of system operation and distribution by publicizing Construction CALS and improving its functions, and policy implementation for managing and coordinating Construction CALS projects. These indicators will be applied to build a system of performance management.

• Proceedings of the Korean Institute Of Construction Engineering and Management
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• 2008.11a
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• pp.285-290
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• 2008

Ministry of Land, Transportation and Marine Affairs has implemented Construction CALS project for improving informatization level of construction industry and for making construction production system efficient. Construction CALS project has been implemented since 1998, however, there has been no attempt to measure how high the informatization level of Construction CALS is. This study measured the informatization level of Construction CALS by using the evaluation index proposed in the former studies. For measuring the level, this study made questions and selected samples, did survey, and analyzed the survey results. According to the results, Construction CALS is excellent for the fast rehabilitation of system errors, the web-base environment of system, the application of standard classification system, and the development of information strategic plan. This study will contribute to find out the informatization level of Construction CALS precisely.

• Proceedings of the Korean Institute Of Construction Engineering and Management
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• 2007.11a
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• pp.337-340
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• 2007

Construction CALS contributed to informatization of public construction sector and to settle construction leaders' mind on informatization of construction project, however, the effect of Construction CALS has reduced as the CALS system has been aged and a plan for spread-out of existing systems has not been established. It is necessary to maximize the effect by developing a future plan after recognizing the current state. This study provided key factors that Construction CALS should take for the bright future by using SWOT Analysis, an useful method to develop a strategy. Considering interior and exterior environments surrounding Construction CALS through investigating existing studies, this study deduced twenty five strength, weakness, opportunity and threat points, and finally this study proposed fourteen critical success factors. The results of this study made a significant contribution to decision of the milestone that Construction CALS should take.

• Proceedings of the CALSEC Conference
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• 1999.07b
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• pp.663-676
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• 1999

Construction CALS is actively being pursued in Korea and Japan. This paper overviews the similarities and differences between both CALS. And this paper reveals both countries have a common ultimate goal of construction CALS, but a slight differences in their implementing processes. Lately Korean construction CALS places much emphasis upon supporting construction management for contractors and project owner, while Japanese construction CALS has made an great efforts in the electronic bidding system and implementing intelligent CAD system and its application. With a firm support and active involvement of enterprises, both countries will flexibly adapt their construction CALS to the changes in future technological trends and build-up of information infrastructure.

• KSCE Journal of Civil and Environmental Engineering Research
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• v.28 no.4D
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• pp.553-560
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• 2008

As it was developed to korea standard of the CAD Drawing in Construction CALS/EC for the productivity Improvement in Construction Industry and efficiency rising of construction management. it is high time to design the standard system in water resources. The purpose of this study is to establish the strategies for standard system of drawing information in water Resources parts for construction CALS/EC. This study is to analyse the existing construction drawing standards including CMS, CMMS, drawing guideline of a water Resources public institution, ISO, US National CAD Standard, Japanese Standard. As a result of the analysis, this study proposes the prime structure of the water Resources drawing information standard to support construction CALS/EC. For the establishment of standard system in real practice, this study establishes the numbering system to joint the current standard system for a water Resources order institution and to keep construction CALS/EC. In conclusion, the standard system of drawing information is proposed as a fundamental frame to water Resources parts of construction CALS/EC.

• Korean Journal of Construction Engineering and Management
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• v.2 no.3 s.7
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• pp.67-74
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• 2001

The Korean government is making an effort to win the advance and international competitiveness of construction by changing Construction Industry into Knowledge-based information industry through Construction CALS. However, systematically obstructive factors and recession make participation of private construction companies in Construction CALS sluggish. The purpose of this paper is to suggest incentive program to induce participation of private construction companies in Construction CALS. Before setting up the direction of incentive program, the level of informatization in Korean Construction industry was grasped. Evaluation category for the discriminate application of incentives was defined and available incentive program was suggested.

• The Journal of Society for e-Business Studies
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• v.2 no.1
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• pp.39-52
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• 1997

This paper presents the results of analysis for the flexible computer integrated Construction(FCIC) system to adapt CALS on the construction industry. Acquisition and supply processes of the system are represented by IDEFO function models and FCIC information systems are briefly described in this paper. The model presented here used as a reference for the development of CALS system.

• Proceedings of the KSR Conference
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• 2002.10b
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• pp.922-928
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• 2002

This paper is about the maintenance CALS system development and construction for the urban transit railway. The operation companies of urban transit railway are driving to construct the maintenance CALS system individually. So, there are concerned problems of duplication investment and waste of budget in the national aspect, inefficient CALS system construction, and etc. In order to resolve that, the KRRI is driving to development and construction of the standardized maintenance CALS system for the urban transit railway. This paper describes the result of basic design of the standardized maintenance CALS system using the CBD development method.