• Title/Summary/Keyword: Contract Method

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A Study of Factors Influencing Delivery Methods Selection on Public Construction Projects (공공공사 발주방식 선정에 영향을 미치는 요인 연구)

  • Kim, Dae-gil;Lee, Ung-Kyun;Lee, Hak-Joo
    • Proceedings of the Korean Institute of Building Construction Conference
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    • pp.218-219
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    • 2014
  • The selection of an appropriate contract method is vital for the successful operation of the project. However, there has been a lack of studies on objective decision making support models for use in the planning stage of a project contract. The present study had the goal of analyzing the factors that influence contract method selection, as an initial study for developing a project contract method selection model. The existing related studies were analyzed, and the factors considered in the literature were selected. Then, based on the findings, the opinions of an expert group on the important factors for contract method selection were collected through a survey. The collected opinions were analyzed using factor analysis, a statistical analysis method. The results will be utilized in the future as preliminary data for developing a decision making model for selecting a contract method.

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Case Studies of a Performance-Based Contract for National Highway Pavement Maintenance (성능보증제도를 적용한 일반국도 유지보수공사 시범사업)

  • Lim, Jaekyu;Kim, Yongjoo;Kim, Myeongil;Lee, Jaejun
    • International Journal of Highway Engineering
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    • v.20 no.1
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    • pp.1-8
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    • 2018
  • PURPOSES : Case studies of an asphalt-overlay project with a performance-based contract method were conducted on a national highway in Korea to evaluate the effect of the method on asphalt pavement maintenance. This study evaluated the procedure of the performance-based contract method. METHODS : In this study, an asphalt-pavement maintenance project for a national highway was assessed with a performance-based contract to investigate the advantage of the new contract procedures. This is the first trial applying the performance-based contract to a pavement-rehabilitation project in Korea. In the four case studies, the warranty period of the performance-based contract was designed for seven years. The research team monitored the construction site to compare the normal contract method with the performance-based contract method. The case studies' project sites were investigated after the end of the construction. RESULTS : Based on the limited case studies, the performance-based contract method could extend the service life of the asphalt pavement and reduce the pavement-maintenance budget because the quality control was well managed by the contractors. However, a few construction laws would be necessary to apply the performance-based contract method in the future. CONCLUSIONS : Using the performance-based contract, the construction company made great efforts to guarantee the warranty period and to apply the optimal maintenance method, based on the pavement distress condition. The contractor and the agency would need to understand the new performance-based contract system for it to be activated. Therefore, a proper education program for the performance-based contract system would be needed to educate the stakeholders regarding the procedures and their effects on the pavement management and maintenance.

Efficient Application of Multi-Trade Contract Method to Public Construction Project (공공건설사업 직할시공제 적용의 문제점 및 효율적 적용 방안)

  • Chang, Chul-Ki
    • Korean Journal of Construction Engineering and Management
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    • v.14 no.2
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    • pp.35-44
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    • 2013
  • Multi-trade Contract Method was introduced as a means of cutting down construction cost of public housing for low income people. Before a specific project delivery method is applied to large public construction project, it is necessary to discuss all the issues raised up from all the parties in construction industry and all the issues which can impact project performance. Thus the interviews were conducted with industrial professionals from diverse organizations and previous studies were investigated to figure out how this newly introduced project delivery method may impact owner's role and responsibility and project performance in terms of cost, schedule, quality and risk. Under the Multi-trade Contract Method, project owner's management tasks will be highly increased, so it should be checked out if the owner can do its role and responsibility. Public owner's organization also needs to be changed and proper project management procedure and system need to be established. In addition, for efficient application of Multi-trade Contract Method, public owner should consider diverse management approach to deliver the project, and how to select and maintain qualified specialty trades.

A Comparative Study on the Construction Contract Method of Korea and China (한국과 중국의 건설 계약 방식 비교연구)

  • Jang, Ryu-Wee;Lee, Yoon-Sun;Kim, Jae-Jun
    • Proceedings of the Korean Institute Of Construction Engineering and Management
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    • pp.662-665
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    • 2007
  • There are many contract patterns in the international construction market, such as CM, EPC, PM and so on. To be geared to international standards, the Construction Ministry of P.R.C improved the laws and regulations related to the construction contract. Therefore, some international contract patterns are available in China now, but the application of the international contract patterns is still in the early stage, At the same time South Korea has made a great achievement to use the international contract patterns in the practical projects. This pater carried out a study to identify differences of construction contract patterns between these Chinese construction market and Korean construction market, and to learn from each other to gain more experiences.

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A study on the Construction Procurement System at Multi-Trade Contract Method (다중시공방식에서 합리적인 공사 분리발주 방안)

  • Kim, Se-Bum;Jeon, Min-Chang;Lee, Sang-Beom;Kim, Dae-Young
    • Proceedings of the Korean Institute of Building Construction Conference
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    • pp.62-63
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    • 2015
  • In this paper, to prevent overspending of the CM Fee, Agent CM for the normal work-oriented, Willing to separate order model being used in the construction, using a multi-national grouping Go to offer the right company, a number of groups according to the appropriate CM Fee setting is aimed to suggest a reasonable basis. This paper does not use the domestic point of order characteristic of the model, and using a different theory of affinity grouping projection method is presented. The main disadvantage of the domestic order model because it is a contractual relationship, the contractual relationship as unified as possible by the most reasonable way of construction and construction capabilities and commercialization agreement upon the ability of companies also expect to be very helpful. The grouping by using the multi-order construction of the separation problem of the increase and thus the management object construction type administration was to solve the problem.

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A Study on the Innovative Scheme of the Public IT Project Ordering and Receiving Systems (공공 IT 프로젝트 수발주 제도의 개선방안 연구)

  • Oh, Jong-Woo;No, Gyu-Seong;Kim, Sin-Pyo
    • Journal of Digital Convergence
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    • v.4 no.2
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    • pp.97-108
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    • 2006
  • The purpose of this study is to generate a proper regulation improvement direction of the public If project contract law through the current four contract methods and three methods of the awarding party of a contract method. The research method for this paper is derived from the written materials of the present public IT project contract law. Two problems have been processed in order to produce the results: the current contract methods and the awarding party of a contract method. The current contract methods consist of a competition contract, a private contract, and a supply methodology contract, The methods of the awarding party of a contract display a qualified evaluation regulation, the 2nd step competition bid, a standard cost separation tender, and a contract by a negotiation. The results exhibit that the general competition contract consists of four improvement items. The contract by a negotiation contains five improvement items. The group private contract has one improvement item. And the private contract includes one improvement item. These results implicate that the current public IT project contract law demands better improvement work for the ubiquitous Korea.

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A Study on the Regulation Improvement of the Public IT Project Contract Law (공공IT 프로젝트 계약법의 제도개선에 관한 연구)

  • O, Jong-U;No, Gyu-Seong;Son, Dong-Gwon;Kim, Sin-Pyo;Lee, Geun-Bae;Park, Yeong-Min
    • 한국디지털정책학회:학술대회논문집
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    • pp.231-242
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    • 2005
  • The purpose of this study is to generate a proper regulation improvement direction of the public IT project contract law through the current four contract methods and three methods of the awarding party of a contract method. The research method for this paper is derived from the written materials of the present public IT project contract law. Two problems have been processed in order to produce the results: the current contract methods and the awarding party of a contract method. The current contract methods consist of a competition contract, a private contract, and a supply methodology contract. The methods of the awarding party of a contract display a qualified evaluation regulation, the 2nd step competition bid, a standard cost separation tender, and a contract by a negotiation. The results exhibit that the general competition contract consists of four improvement items. The contract by a negotiation contains five improvement items. The group private contract has one improvement item. And the private contract includes one improvement item. These results implicate that the current public IT project contract law demands better improvement work for the ubiquitous Korea.

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A Study on the Legislation Scheme of the Public IT Project Ordering and Receiving Systems (공공IT 프로젝트 수발주 제도의 법제화 방안 연구)

  • O, Jong-U;No, Gyu-Seong;Son, Dong-Gwon;Kim, Sin-Pyo;Lee, Geun-Bae;Park, Yeong-Min
    • 한국디지털정책학회:학술대회논문집
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    • pp.319-353
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    • 2006
  • The purpose of this study is to generate a proper regulation improvement direction of the public IT project contract law through the current four contract methods and three methods of the awarding party of a contract method. The research method for this paper is derived from the written materials of the present public IT project contract law. Two problems have been processed in order to produce the results: the current contract methods and the awarding party of a contract method. The current contract methods consist of a competition contract, a private contract, and a supply methodology contract. The methods of the awarding party of a contract display a qualified evaluation regulation, the 2nd step competition bid, a standard cost separation tender, and a contract by a negotiation. The results exhibit that the general competition contract consists of four improvement items. The contract by a negotiation contains five improvement items. The group private contract has one improvement item. And the private contract includes one improvement item. These results implicate that the current public IT project contract law demands better improvement work for the ubiquitous Korea.

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Case Study on Technology and Regulation Improvement of Subway Maintenance Monitoring (지하철 유지관리 계측의 기술 및 제도 개선방안 연구)

  • 우종태;김홍석
    • Proceedings of the Korean Geotechical Society Conference
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    • pp.303-308
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    • 2000
  • By means of analyzing of monitoring technology and monitoring regulation based on maintenance monitoring system installed in subway tunnel section, it needs monitoring system, development of operating program, monitoring analyzing system and development of analysis method, establishment of maintenance monitoring standard specification, and performance of responsible monitoring supervision for applying to subway monitoring maintenance effectively in future. It requires specialized monitoring and legislation of monitoring subcontract, improvement of monitoring work contract method, establishment the standard payment of monitoring, and effective calibration and correction of monitoring system in the plan of improving monitoring regulation.

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A Model for Predicting Management Costs of the Multiple Prime Contract (분리발주 방식의 관리비용 예측 모델)

  • Kim, Kihyun;Kim, Kyungrai;Park, Wansoo;Lee, Eunjae;Hwang, Youngkyu
    • Korean Journal of Construction Engineering and Management
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    • v.15 no.2
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    • pp.44-52
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    • 2014
  • On March, 2013, the Government announced the Multiple Prime Contract method will be expanded in public building construction projects. The applying multiple prime contract method has been immersing issue among all stakeholders of construction project. The owner conducts the role of a general contactor as well as owner's original responsibility while construction works being executed by specialty contractors. If the owner has not experience of project management, it should be bring about increasing management cost due to the interface problems among prime contractors. With this reason, it is difficult to administrate the multiple prime contract. So far there has been no methodology of predicting management cost in the multiple prime contract. Therefore, this study aims to enable the operation of efficient multiple prime contracts by developing a model to predict their management costs.