• Proceedings of the Korean Institute Of Construction Engineering and Management
• /
• 2007.11a
• /
• pp.412-415
• /
• 2007

Recently advanced nations utilize evaluation system about LCC, and KOREA begin to introduce the system to reduce construction expense. And Introducing "Technical proposal type bid" that is new government construction order mode made needs for valuation of price to evaluate facilities LCC. These days LCC is evaluated by BTL and turnkey project in KOREA, but it is suffering from difficulty in evaluation. because evaluation element and standard are indefinite. In addition LCC evaluation of public construction business except BTL and turnkey is not consisting. Therefore, in this research we present LCC evaluation Index for systematic and objective evaluation.

• 월간 기계설비
• /
• no.10 s.219
• /
• pp.38-39
• /
• 2008

향후 10년간 그린벨트 100$km^2$와 뉴타운 25곳이 추가 개발돼 500만 가구의 주택이 들어선다. 국토해양부는 내년부터 2017년까지 수도권 300만가구를 포함해 전국에 500만 가구를 짓는 내용의 '국민 주거안정을 위한 도심공급 활성화 및 보금자리주택 건설 방안'을 확정 발표했다. 특히 120조원이 투입돼 150만가구가 지어질 '보금자리 주택'은 사업기간이 1년 6개월로 줄고 분양가도 현행 분양가상한제 적용 때 보다 15% 낮게 책정된다. 여기서 설비업계의 관심을 끌고 있는 것은 보금자리 줕택 건설 시 유통구조를 개선하여 15%까지 원가절감하는 방안으로, 현재의 '공사 $\rightarrow 종합공사업자(원도급) $\rightarrow 전문공사업자(하도급)의 도급구조를 공사 $\rightarrow 시공사로 합리화한 것이다. 이는 그동안 대한설비건설협회가 정부와 국회 등 관계요로에 줄기차게 건의했던 CM에 의한 분리발주제도를 정부에서 공식적으로 채택한 것이다. 대한설비건설협회는 이를 계기로 앞으로 직영공사방식이 더욱 확대될 수 있도록 노력할 계획이다.

• 월간 기계설비
• /
• s.228
• /
• pp.38-42
• /
• 2009

대한설비건설협회(회장 강석대)는 대한설비공학회가 주최한 '2009년도 하계학술발표대회'에서 '건설산업에서 기계설비산업의 발전전략 포럼'을 개최하고 기계설비 발전을 위한 토론회를 가졌다. 지난 6월 25일 용평리조트에서 개최된 포럼은 강병하 국민대 교수가 '건설생산체계의 환경 변화에 따른 기계설비분야 발주시스템 변화 전망'을, 박종일 동의대 교수가 '기계설비분야 생산체계 선진화 방안'을 주제로 발표했다. 또한 토론회의 좌좡은 신현준 한국건설기술연구원 수석연구원이 맡았고, 강기호 기계설비협의회 제도개선위원장[한국설비연구(주) 대표], 김경래 아주대 교수, 배병태 대한주택공사 기계부장, 김경회 대한설비건설협회 총괄본부장이 패널로 참석해 열띤 토론을 벌였다. 본지는 이날 발표된 주제발표의 요약 내용 및 패널들 중 배병태 대한주택공사 부장과 김경회 대한설비건설협회 총괄본부장의 토론내용을 게재한다.

• Journal of the Korean Society for Railway
• /
• v.12 no.4
• /
• pp.557-564
• /
• 2009

This study compared KORAIL's procurement tasks with that of other companies. after analyzing the institutional and operational problems in procurement tasks especially in the respect of rolling stock and components which are KORAIL's major purchasing items, this study presented the way of purchasing cost Reduction through improving and streamlining procurement tasks.

• Journal of the Korean Institute of Landscape Architecture
• /
• v.41 no.3
• /
• pp.83-93
• /
• 2013

This study has been performed to analyze and consider the problems after 30 years in terms of landscape design competition process in Korea, so that it can provide the basic data, which can improve the future landscape design competition. We have used Delphi Investigation to carry out a survey that targets professionals and identifies problems. The results are summarized as follows. Firstly, the results of the analysis of Landscape Design Competition for institution theory and case studies showed that there is an issue from four perspectives which are 'method of design competition', 'guidelines for design competition', 'winner selection process', and 'design changes after winning' Secondly, the process by professional Delphi performed expert analysis, and agree with expert opinion. As a result, we derived the problems of a landscape design competition system with the 12 items. Third, in the 'design competition style', two items, the 'design competition style' and 'problem of design public offering period' had become a problem. Fourth, the 'Guidelines for design competition', 'non-hierarchical excess of the amount of instructions', 'directive determined the guidelines', and the 'provision of confusion' three items had also become a problem. Fifth, 'sex expert committee review selection process winning work', 'Problems of participation', 'examination scoring system experts lack', and 'non-landscaping' had become a problem. Sixth, 'The design of the original order' as much as possible 'design changes after the winning work' Four 'order to Comments to reduce the creativity of the design of the climate', 'original extension', 'contractor feedback of excess without the promise of frequent personnel changes', design period of the person in charge is reflected in excess item has become a problem. I considered that a continuous research on the improvement of the problems of the landscape design competition system based on the results must be performed.

• Journal of the Korean Institute of Landscape Architecture
• /
• v.41 no.6
• /
• pp.62-71
• /
• 2013

This study is conducted for the purpose of analyzing and contemplating the problems with the competition in current landscape design, with the goal of improving the landscape design competition system by using the AHP technique. The result of this study, first describe the Landscape design competition system that formed the problems and show the most important problem followed by other problems shown in order of importance, which are 'design changes after winning', 'Guidelines for design competition' and 'Landscape design competition manner'. Secondly, in the low rank article make up the level one -From a total 12 elements from the low rank article corresponding in 'process of winner selection' the 'Unprofessional landscape participate the screening' collected comments for the biggest problem, 'lack of expertise in judgement', 'problems with the examination scoring system' and other articles, the corresponding in 'process of winner selection' appears at the highest ranks. It also happens that after making the choice in the landscape design competition, the importance of 'client's design change symptoms' appears high. As a result the overlooked details of the landscape design competition's problems were analyzed. This study has prioritized the problems by problems which landscape design competition institutions most frequently have. Based on this ranking, there is significance purpose to create proactive system improvements in the future. By analyzing these problems, we will be better able to develop improvements to the future system.

• Proceedings of the Korean Institute Of Construction Engineering and Management
• /
• 2004.11a
• /
• pp.388-393
• /
• 2004

The organic law on the Construction Industry, initially, this law was enacted with a view to preserving and fostering the specialty of each type of industry. By dividing each construction business boundary, it gradually settles the system of construction specialized on the basis of productive stages. Controversy over the abolishing regulations on business boundary still continues to swirl. Since the intensity of exclusion as well as rigidities become increased. This results from the fact that informations are not shared among business boundary and businesses under the protection of the business boundary regulations choose 'rent-sicking activity'. According to dissidents against this law, structure should be established not by artificially enforced institution but by voluntary efforts of participants in construction industry. This paper aims at improving the competitive of the construction industry by showing the efficient system of construction and proving the legitimacy of abolishing business boundary

• KSCE Journal of Civil and Environmental Engineering Research
• /
• v.30 no.3D
• /
• pp.279-288
• /
• 2010

Recently, researches on the performance warranty contracting has been going on to improve construction quality in road pavement area. The performance warranty contracting gives construction companies opportunity to select materials and methods freely while asks them to maintain a certain level of performance during a given period. To introduce the performance warranty contracting in Korea, lots of research results on performance indicator and threshold value of asphalt pavement have been made to be included in the warranty specification. However, research effort on the performance indicator and threshold value of concrete pavement which is commonly constructed in expressway and national highway has not been enough. In this study, the warranty duration, performance indicator, and threshold value of the concrete pavement were investigated by reviewing literatures on cases of the performance warranty contracting in European countries and states of the US. Major distresses influencing the performance of jointed concrete pavement were investigated and analyzed to be compared to the warranty duration, performance indicator, and threshold value of foreign countries.

• Proceedings of the Korean Society of Computer Information Conference
• /
• 2015.07a
• /
• pp.305-308
• /
• 2015

건설공사 사후평가는 공공건설사업 수행성과를 평가하고 차후 유사사업 추진 시 이를 활용하여 공공건설사업 효율화에 기여하기 위한 제도이다. 국토교통부에서는 발주청별로 실시하고 있는 건설공사 사후평가의 결과정보를 체계적으로 통합 관리하고, 이를 활용할 수 있도록 건설공사 사후평가 시행지침을 기초로 한 건설공사 사후평가시스템을 구축하여 운영 중에 있다. 하지만 사후평가 시행지침의 개정에 따라 입력양식 및 관리항목이 변경되고, 축적된 사후평가 결과정보의 분석기능 등의 부족으로 유사 건설사업 수행시 활용 체계가 미흡한 실정이다. 본 연구에서는 건설공사 사후평가 시행지침의 개정과 분석 및 통계기능 강화를 위해 따라 건설공사 사후평가시스템의 개선방안을 제시하고자 한다. 이를 통해 사후평가시스템의 활용도를 제고하고 유사 공공건설사업 수행시 시행의 효율성을 도모할 수 있으리라 예상된다.

• KSCE Journal of Civil and Environmental Engineering Research
• /
• v.36 no.2
• /
• pp.285-295
• /
• 2016

The post-evaluation system after construction projects can evaluate estimates of use demand, project cost, and project schedule estimated in the planning phase of construction projects in public sector. Thus, it was introduced in 2000 for the purpose of reduction in future errors during similar constructions by project orderer by referring the post-evaluation results. However, many barriers to the post-evaluation system after construction projects have been reported due to evaluation systems that lack objectivity and reliability and lack of main bodies that utilize the system. Thus, this study derived implications for improvements of the post-evaluation system in Korea by benchmarking building project evaluation system and management as well as utilization systems of developed nations. Then this study conducted a survey with experts who have experienced activities in the post-evaluation committee and members of post-evaluation for public project owners. Therefore it identified the need of installation of specialized post-evaluation institutions as well as functions and work tasks to be taken by specialized institutions. Based on the analysis results, this paper provided revision drafts of related legislations and guidelines to be effective in post-evaluation. Through the study results, many trial and errors can be reduced in similar projects in the future by performing in-depth analysis on large-scale construction projects and repeatedly applied building project practices can be improved to raise technical competitiveness if the specialized institution is installed.