• The Journal of the Korea Contents Association
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• v.20 no.2
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• pp.215-225
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• 2020

In selecting a company of A-E service provider for a public construction project, public owners make widely use the evaluation method based on the quantitative criteria to emphasize transparency and fairness instead of putting more weighting on bidders' technical capability. The selection method and process to select technically better company has been in discussion to motivate company to build up their technical capability and better quality of service. This paper examined US laws and regulations related to evaluating and selecting an A-E company for public construction project in terms of principles, process, selection committee, evaluation methods, and contract management and so on. Then deduced several implications for domestic public owner to select the most adequate company for a certain architectural service through fair and efficient way. The major findings are technical capability based selection, emphasizing owner's role and responsibility, consideration of small and mid-sized company, debriefing, and post-service evaluation.

• Journal of the Korea Institute of Construction Safety
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• v.2 no.2
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• pp.45-49
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• 2019

The purpose of this study is to study how to draw up a safety guarantee certificate and its future expected effects in connection with the Industrial Safety and Health Act as it becomes mandatory to draw up a safety guarantee led by the owner who exercises practical decision-making authority and pays for the construction work. Therefore, Therefore, this study predicts the expected effects of the health and safety guarantee on the construction industry and the weaknesses that future health and assurance have in settling in the construction industry in relation to the revised Act on Industrial Safety and Health. And It will be used as basic data on the changes that will be brought by the shipper-led preemptive safety and health management system, as well as strengthening responsibilities and safety for the role of the shipper in the construction industry.

• Proceedings of the Korean Information Science Society Conference
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• 2005.11b
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• pp.292-294
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• 2005

ISP(Information Strategy Planning 이하 ISP) 기반의 프로젝트는 실행예산과 일정계획을 구체적으로 산출된다. 그러나 EA(Enterprise Architecture 이하 EA) 에서는 아직까지 이 부문에 대해 명확한 요구와 산출물을 고객에게 제공하지 못하고 있다. 현재 EA 사업의 특성은 IT 와 경영전략이 연계된 모습이 아니라 예산과 객관적인 외부 컨설팅이라는 발주자(부서)의 예산사용 당위성 증명을 위한 측면의 EA접근이 많다. 그러나 EA는 IT와 관련된 길잡이(표준/가이드)의 역할을 주요 관점으로 한다. 발주자와의 요구와는 이견(gap)이 생기게 된다. EA 프로젝트에서는 이러한 문제를 해결하기 위해 ISP 프로젝트의 절차를 EA 산출물과 결합해서 프로젝트를 수행한다. 본 논문은 실제 프로젝트를 통해 EA 바탕에서 ISP의 실행예산과 일정계획이 적용된 사례이다.

• Korean Journal of Construction Engineering and Management
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• v.17 no.5
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• pp.130-137
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• 2016

Owner's participation on a construction project can alter the success of a construction project. In general, success of a construction project is measured by project schedule and cost decrease without considering the role an owner has in a project. As a result, this research developed a framework for the project evaluation form and after extracting a total of 9 project critical success factors (CSF) and 27 sub-CSF. AHP method was utilized to evaluate the importance factor of each CSFs. Setting a goal for each CSFs at the beginning of a project and comparing the values at the completion of the project utilizing the project evaluation form will allow a systematic evaluation and management of a project. Solution Map was introduced and Solution Tool was suggested in order to utlize the evaluation results effectively. In the future studies, various project cases needs to be supplemented for further verification and a solution based on the evaluation result needs to be developed that can be applied to construction projects.

• Journal of the Korea Institute of Building Construction
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• v.10 no.1
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• pp.111-120
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• 2010

The public construction industry in Korea involves a variety of stakeholders, encompassing multiple layers of contractual relationships that crisscross between the State as project client and the contractors, as well as subcontractors. In such a hierarchical landscape, managerial crises of contractors involving bankruptcy or insolvency can result in unexpected damages for both clients and subcontractors. Accordingly, the applicable legal framework requires project clients to act as patrons in relation to making payments to subcontractors, and stipulates provisions pertaining to direct payments to subcontractors in order to promote the balanced development of the national economy in terms of the public interest by protecting small and medium-sized businesses working as subcontractors for large businesses. However, the relevant legal documents provide for different payment criteria and procedures from document to document, and leave room for variations in the interpretation and construction of applicable provisions, which leads to disputes and discrepancies in court rulings. For this reason, it is necessary not only to compare and analyze statutory provisions pertaining to direct payment to subcontractors, but also to review issues of contention in actual cases. This study aims to analyze issues in cases involving payment to subcontractors from the perspective of the project client overseeing and supervising the construction business. The conclusions from such an analysis will help to effectively resolve subsequent cases of a similar nature by suggesting a strategy to improve the relevant statutory provisions pertaining to direct payment to subcontractors.

• Proceedings of the Korean Institute Of Construction Engineering and Management
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• 2008.11a
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• pp.99-105
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• 2008

For large-scale projects, supply chain management of construction materials is a key to a successful construction project. Inefficient management would cause significant loss in project cost, quality problems (and possible re-work), delayed delivery, claims, etc. On the other hand, efficient supply chain management system can reduce risks even the given project suffers from tricky details and frequent changes thanks to reduced material loss, shortened delivery time, and the quality outcome; this is a win-win situation for both clients and contractors. This paper presents a next-generation intelligent supply chain management system, which is intended to support large-scale construction projects such as urban high-rise buildings, as a strategic vision of the future construction logistics.

• Korean Journal of Construction Engineering and Management
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• v.23 no.5
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• pp.3-14
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• 2022

Construction projects have high potentials of claims among a variety of stakeholders. Claims on their own are not disputes but they have high potentials leading to disputes if agreements are not made between parties due to conflicting opinions. In the event of the construction disputes between clients and contractors, it could give negative impacts to both parties and, to minimize or pro-actively manage construction disputes, the role of clients is more significant. The objective of the study is to analyze a level of associations between the types of disputes and causes of construction projects based on the association rule analysis, and to identify and discuss key characteristics and implications from client's perspectives. The study analyzes associations between the types of disputes and causes, and also identifies those with a high level of associations. It also presents the outcomes of more systematic analysis compared to descriptive statistics just based on frequencies. Through the analysis of the data cases, the study proposes the directions to resolve the causes of disputes from client's perspectives. It can assist to improve understandings of the relationships between the types of disputes and causes and to pro-actively manage the disputes of construction projects.

• Proceedings of the Korean Society of Disaster Information Conference
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• 2023.11a
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• pp.89-90
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• 2023

대단위 건축물 및 구조물 철거작업시 철거사업 참여 주체인 발주자, 감리자, 시공자 및 근로자등의 안전사고 예방을 위한 사전 위험성평가 및 안전대책 수립, 수립된 안전대책 이행에 대한 역할이 매우 중요하다. 건축물 및 구조물 철거작업 공법은 인력철거공법 및 장비철거공법, 발파철거공법으로 구분되며 발파철거공법 적용시 발생되는 소음 및 진동을 계측하여 환경규제 기준내로 준수해야 한다. 본 연구는 발파공업에 의한 철거작업시 국내·외 소음 규제치 비교를 통해 국내의 발파공법에 의한 소음 규제치를 합리적으로 조정하여 건축물 및 구조물의 철거작업시 발파공업의 채택이 활성화 되기를 기대한다.

• Journal of the Korea Institute of Building Construction
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• v.24 no.3
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• pp.371-380
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• 2024

This study investigated and analyzed overseas construction supervision systems to propose improvements for domestic supervision practices. The findings indicate a need for strengthening the role and responsibility of the ordering organization, sharing the workload and reducing the burden on supervisors, establishing a supervision work evaluation system. By implementing these recommendations, it is anticipated that the quality and effectiveness of construction supervision can be significantly enhanced.

• Proceedings of the Korean Society of Disaster Information Conference
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• 2022.10a
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• pp.231-232
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• 2022

건설 현장이나 일반 제조업 현장은 작업자의 고소 위치에서의 작업시, 필요한 특정 장소로의 접근을 위한 임시 구조물을 설치하는데 이를 가설비계라고 한다. 이러한 가설비계는 작업자의 안전 통행과 작업을 위한 받침대 역할, 장비나 공구, 자재를 임시 적치하기 위한 장소로 활용되는데 일반 건축물과 중후장대한 조선소 블록 제작등에 필수적으로 사용된다. 하지만 가설설비라는 특성으로 비계와 관련된 연구가 부진하고 사업적으로 참여하는 사업주 또한 진출을 가볍게 생각하고 있으며 해당 공사에 임하는 작업자의 산업으로의 진입문턱도 낮은 등으로 시공 품질이 떨어질 우려가 매우 높다. 또한 설치후에는 품질검사가 어려워 작업자의 숙련도나 진정성 등에 의한 주관적 작업 결과물이 설치된 시설물을 사용하는 주변 작업자에게는 불안전 요인이 되기도 한다. 이에 작업자의 숙련도나 주관적 판단에 의한 가설 구조물 설치를 회피하여 안전성을 높이기 위한 방안이 연구되어 왔는데 이것이 시스템비계이다. 이러한 시스템비계에 대한 사용성을 확대하기 위해 국토교통부와 고용노동부등의 정부기관에서는 여러 가지 제약과 동시에 장려정책을 제시하고 있으나 공적 발주나 일부 대기업그룹 외의 중소 현장에는 그 확산 속도가 높지않은 편이다.