• Korean Journal of Construction Engineering and Management
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• v.6 no.3 s.25
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• pp.81-89
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• 2005

Delay schedule coming about duration extension is happening essentially because public construction project consist of many sub contractor. The method which can calculate delay day is suggested by many studies in case of happing delay schedule, but It is difficult to apply to real construction project because there is no mention about the control of The law of contract according to delay schedule. The law of Contract which is cost of account has more uncertain problem than FIDIC condition of contract. This study suggests method which can make extension of duration procedure clear in case of happing the reason of design change related with activity duration during carrying on construction, and a submission process of the reason of duration extension and modify schedule making way about section which is basis of calculating contract amount clear.

• Proceedings of the Korean Institute Of Construction Engineering and Management
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• autumn
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• pp.46-53
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• 2002

Although Public Construction Works in Korea have been executed according to Government Contract Act, and nature of contract is very complicated. So it is difficult to define liability for the defects. Therefore the studies on the defective performance and contractor's defects liability were remained one of the non-cultivated virgin land. As a result, contract privy waive the right to claim or generally resolve the problems. Therefore domestic and overseas liability for the defects was investigated and liability for the defects, under and after construction, on the defective performance and defects, was analysed. With a literature research, contractor's defect liability was systematically analyzed, problems were defined and resolution of the problem were suggested item by item in this study.

• Journal of the Korea Institute of Building Construction
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• v.10 no.1
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• pp.155-162
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• 2010

Following the successful entry of Korean builders into overseas construction markets, Korean architects have also become active abroad, and have expanded their market share centered on the Southeast Asia and Middle Eastern areas through Design-Build contracts. However, there have also been However, conflict can arise among the project applicants in the contract stage due to the special characteristics of overseas construction. This sometimes leads to the failure of a project. Using statistics and case studies, this study identified problems in the overseas construction market. It analyzed inefficient factors of the architectural design contract phase in the overseas through a survey and an interview of specialists. Based on the results, this study suggested a master architect system, and some resolutions to the problems of organizing an internal evaluation system. It is expected that the results can be used as practical data for companies that want to advance into the overseas market.

• 월간 기계설비
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• no.10 s.219
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• pp.48-50
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• 2008

해외건설공사를 성공적으로 수행하기위해서는, 낙찰통보전 낙찰가능시점부터, 현장소장을 비롯한 현장준비팀을 조직 운영하여, 계약서류상의 각종 요구사항, 승인사항, 인 허가사항, 현지법,공법,계약조건, 공정계획, 인원소요계획, 장비소요계획 등을 검토 한다. 또 현장답사 등을 통하여 견적시에 계획되고 작성된 모든 내용을 검토 보완, 수정 및 Update함과 동시에,선발대를 현장에 투입해 발주자로부터 현장을 인수하고 가설공사를 시작하며 조기착공에 서두른다. 단, 현장투입 전 발주자로부터 접수한 Letter of Intent(낙찰/계약의향서)상의 착공관련 조건을 확인하거나 Notice to Proceed(착공지시서)의 접수를 확인해야 한다. 시공자의 입장에서 건설공사의 궁극적인 목표를 이익의 극대화로 볼 때, 공사초기에서의 신속한 동원이야말로 목표달성에 이르는 지름길이며, 발주자 및 감리자로부터 신뢰를 받아 공사 전반에 걸쳐 순조로운 현장운영을 가능케 하는 것이다.

• 월간 기계설비
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• s.254
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• pp.37-41
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• 2011

대한설비건설협회는 지난 7월 27일부터 8월 10일까지 2주간 전국 회원사를 대상으로 기계설비하도급 실태조사를 실시했다. 이번 설문조사는 정부가 대 중소기업간 동반성장을 강조하고 있으나 기계설비업계에서는 아직도 저가하도급 방지 등 불공정하도급 문제가 중요현안으로 상존하고 있는 실정에서 기계설비의 하도급의 계약에서 대금지급까지의 정확한 실태를 파악하여 향후 개선방안을 마련코자 함이다. 설문조사 문항은 하도급 입찰, 계약, 대금수령 동반성장분야 등 총 4개 문항으로 회원사의 의견을 가감없이 수렴했다. 협회는 이 설문조사 결과를 지난 8월 23일 개최된 기계설비건설 공생발전을 위한 간담회에서 종합건설업체 기계설비 담당 임원들에게 설명했다. 협회는 앞으로 이 조사 결과를 하도급 실태 개선에 적극 활용할 계획이다.

• Korean Journal of Construction Engineering and Management
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• v.9 no.4
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• pp.66-74
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• 2008

Warranty contracting for pavements construction has been widely used in Europeans countries, Japan, and the U.S. and the benefits of warranty contract has been proven. This research investigated the European, U.S., and Japanese warranty contract policies and compared pros and cons. The most appropriate warranty contract policy solution is developed to fit in the Korean construction industry culture. Three main conclusions have been developed in this study: (1) performance specifications should be developed; (2) the systematic method is required to estimate the appropriate costs of performance bond and warranty period, etc.; and (3) short and long term plans for adopting performance warranty contract in Korea are suggested.

• 월간 기계설비
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• s.166
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• pp.27-35
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• 2004

• 월간 기계설비
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• s.164
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• pp.20-34
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• 2004

• 월간 기계설비
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• s.160
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• pp.27-43
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• 2003

• 월간 기계설비
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• s.161
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• pp.23-36
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• 2003