According to Department of labor guideline “2012-104 (2012.9.26.)” This study is to suggest the basic information and the improvement for the application of risk assessment on a construction site by group interview & survey of construction worker who is the practice of the subject and then numerical analysis about awareness and action plan of Safety and health. The result of group interview and survey of construction worker, most of construction worker feel the danger during the work. Then construction worker analysis results that risk assessment helps to change & raise awareness of safety and reduce an industrial disaster. Easy Safety management activity such as TBM & safety education active will be necessary for safe worksite and then I suggest the TBT(tool box talk) active which combines TBM & safety education.

This study compared the disasters in construction field under construction amount of 300,000,000 won and the whole construction fields in order to improve the efficacy of various industrial safety and health policies and services and examined the characteristics of disasters in construction field under 300,000,000 won. It also examined, compared and analyzed the characteristics of disaster in construction field under construction amount of 300,000,000 won that disaster prevention technical experts saw. The subjects of comparison were selected with statistical data of disaster for 2011 and those of disaster in construction field under construction amount of 300,000,000 won from January to August of 2012. And questionnaire was conducted with technical instruction experts of small-sized construction field and priority was drawn, compared and analyzed with AHP. Consequently, the results of different views between actual disaster data and experts' views were obtained. Therefore, this study suggested the characteristics of disaster in construction field under construction amount of 300,000,000 won and presented the methods for improving disaster prevention technical experts.

Industrial disaster caused the deaths of 2,114, construction workers among them was the highest of 621 deaths. In the construction industry, has established a number of safety alternatives to prevent accidents. But until now, the cause of the accident has stopped being superficial analysis, awareness on the root cause of the acciden did not reflect. In this study, we analyze the characteristics and causes in G contractors' safety accidents. And innovation strategy, organization-wide safety management system and detailed tasks to derive essentially was to prevent the occurrence of large construction companies. A lot of business for accident prevention effect was transient and formal, to reflect a management style and organizational culture, and try to prevent construction accidents. we will strive to prevent the disaster from the construction site through the improvement of these.

본 연구에서는 2011년 4대강 사업으로 건설된 영산강의 죽산보를 기점으로 상류구간(R-UW) 및 하류구간(R-LW)에서의 어류상, 어류분포 특성 및 어류군집 특성을 분석하였다. 본 연구는 단순히 어류 특성을 기술하는 연구이지만, 향후 오랜 시간이 경과한 후 수생태계의 보 건설에 대한 변화특성을 규명하는데 중요한 자료로 이용될 것으로 사료되었다. 총 8과 30종의 어류가 서식하는 것으로 분석되었고, 죽산보의 상류 및 하류구간에서는 각각 23종(938개체), 27종(1,680)이 출현하여 하류 구간에서 종수 및 개체수가 더 높은 것으로 나타났다. 죽산보 전 구간에서 출현한 우점종은 끄리(Opsarichthys uncirostris amurensis)로써 42%의 높은 출현율을 보였고, R-UW(30%)에 비해 R-LW(49%)에서 높은 빈도를 보였다. 주연성 어종은 웅어(Coilia nasus)가 출현하였고, 상류 구간과 하류 구간 사이에 차이를 보이지 않았다. 외래종은 떡붕어(Carassius cuvieri), 블루길(Lepomis macrochirus), 배스(Micropterus salmoides) 등의 3종이 모든 구간에서 출현하였으며, R-UW에서는 떡붕어(1.2%), 블루길(3.7%)이, R-LW에서는 배스가(6.7%)가 분포하여 교란요인으로 작용할 것이다. 내성도 길드(Tolerance guild) 분석에 따르면, 민감종은 전체 개체 수 측면에서 0.4~0.5%, 내성종은 65~70%의 범위를 보여 영양염류 및 유기물 오염 현상이 두드러지게 나타났다. 섭식 길드(Trophic guild)에서 육식종은 57~77%, 충식종 및 잡식종은 각각 10~20% 범위에 있어 육식종의 과대분포 양상을 보였다. 한편, 영산강 수계에서 실시된 지난 60여 년간의 어류 자료 검토 결과 멸종위기 야생 동물 II급으로 지정된 백조어(Culter brevicauda)가 본 연구 기간에 최초로 서식이 확인되었으며, 하류 구간에서 5개체(0.2%)가 관찰되어 지속적인 어류모니터링이 필요할 것으로 사료되며, 본 지역에 대하여 백조어 개체군의 보호구역으로 지정해야 할 필요성이 있는 것으로 판단된다.

Recently buildings are constructed in larger and higher scales and becoming more complex. However from small to large scale buildings and on construction sites there still are fire safety accidents that occur continuously. Therefore to improve fire safety plan, examining the actual fire safety management and understanding fire risk analysis Using Fire Modeling through Computer Simulation. On this study, the permissible evacuation times were estimated for smoke fall, temperature, CO concentration, viability, etc. Fire safety management plans for fire safety were suggested.

There are insufficient models that find problems and solutions for accident prevention through risk assessment and suggest safe work process and work instruction from foundation works to finish work for accident decrease. This paper presents a quantitative risk assessment model by analysis of risk factors in each process such as appurtenant works, temporary works, structural works, equipment work, finishing work and etc based on accident examples and investigation on actual condition in plants construction work. In addition, the safety management system was developed to perform risk assessment of plants construction and use it for effective safety training for labor.

PURPOSES : Efficiency Improvement of a public road construction project management work using the development of a real-time remote site monitoring system METHODS : In this study, we developed the remote site monitoring system using a web camera for road construction projects in the RCMA(Regional Construction Management Administration). We can be monitored a construction progress and a weak point of the situation in real time using this. To achieve this, we tested about 10 road construction projects ordered by RCMA. Then, we verified a applicability for the site monitoring system in future. RESULTS : Take advantage of the remote site monitoring system consists of the Construction CALS System, one of the business systems used in the part of the MLTM(Ministry of Land, Transport and Maritime Affairs) institution-agencies. Was configured to be served through the "Construction CALS System" of "Construction Management System(Contractors)" and the "Construction CALS Portal System". Through this, Benefit analysis through a pilot application of the 10 road construction sites and developing considerations and "Guide for visual information processing equipment installation-operating in construction sites"are presented. CONCLUSIONS : Through the establishment of remote site monitoring system can improve the efficiency of construction management services. In addition, Various disasters and calamities, accidents and illegal construction will be prevented in advance is expected. This is expected to further improve the quality of the facilities.

Recently buildings are constructed in larger and higher scales and becoming more complex. Every country in the world is competing to build high-rise buildings. Korea also has and is constructing high-rise buildings, like the 123story Jamsil Lotte Super Tower. However from small to large scale buildings and on construction sites there still are fire safety accidents that occur continuously. Therefore to improve fire safety plan, examining the actual fire safety management and understanding fire risk analysis Using Fire Modeling through Computer Simulation. Fire safety management plan related fire safety cases were collected an dan analyzed for the study. Also hazard analysis of High rise Buildings under fire compared with existing fire law sand regulations.

Proportion of falling from height accident at construction work accounts for more than 40%, and the number of injuries is getting increased. So without considering falling from height, we can say that it's hard to achieve our goal(accident prevention). Another critical point that we have to think about theses days is the fact that construction workers are getting older. To be specific, the number of workers who are above 50 years old accounts for 65.6% among the fatalities(2007~2011, KOSHA inspection). Accordingly, to effectively prevent construction accedents, especially falls from height, we need to focus on motion analysis of older construction workers and then make suitable measures for growing accident rates at construction work.

Risk Assessment to list possible safety disasters and their probability and severity is the starting point for effective safety management on construction project site. However, the safety managers in owners, construction supervisors, contractors, and sub-contractors still have difficulties in judging the priorities of safety activities and preparing responses to each potential safety disasters. Therefore, this study aimed to suggest a systematic method in assessing safety risk prior to commencement with the agreement of stakeholders. FMECA(failure mode effects and criticality analysis) was selected as a main assessment tool and it was modified according to the characteristics of construction projects and trades. Each risk is, firstly, evaluated with occurrence probability, possible loss and impacts to projects, and detections, and then risk priority number(RPN) is calculated. Subsequently, the managers of each stakeholder discuss the types, timing, and responsibilities of responses as a group decision-making process.

Construction companies with the highest proportion in death crash has been devoting much effort to prevent the crash accidents. In general, a crash-proof worker has been wearing a seatbelt. However, the G construction company had happened in industrial settings when workers fail to abide by the rules. The Carabiner, one of the composing of Safety Belt, must endure the Allowable Load. In this study, the Industrial accidents and cause of the crash analysis in G Construction company is performed by empirical research. And we have been studied the empirical research to setting up of the allowable limit for Carabiner.

As contemporary building construction type is getting higher and deeper, construction equipment usage is getting more, and related fatal accidents are on an increasing trend. Because of this, a method was drawn which could grasp the present state of construction equipment management and manage safety of the equipment more easily for accident prevention by choosing 2 kinds of Construction equipment which cause safety accident frequently among the equipment mainly used in construction site. This study suggested a method about construction equipment safety management using "smart phone" base which could be used in safety management for construction equipment by whomever in construction site. After attachment of QR code included safety checklist, It became possible that site managers could check more efficiently by scanning with their smart phone when they inspect equipment. Moreover, by the construction interested who didn't know what and how they have to inspect could point out unsafe condition in the early stage of equipment entering or take unsafe one out of the site by using new smart phone safety checking system is installed, it became possible that critical accident caused by construction equipment was prevented in advance.

HANARO(High Flux Advanced Neutron Application Reactor) design was started from 1985 and was constructed in 1995 by KAERI(Korea Atomic Energy Research Institute). The document control book was written by hand and hard-copy was kept at that time. JRTR(Jordan Research and Training Reactor) was contracted for export to Jordan March 2010 by KAERI Consortium. This contract is a matter for congratulation of export of first made-in-Korea nuclear system. NRR(New Research Reactor) officially launched in April 2012. The document control system is controlled by PPM (Project Procedure Manual) and QAP(Quality Assurance Procedure) and ANSIM(KAERI Advanced Nuclear Safety Information Management) was built for JRTR. ANSIM system consists of the document management holder, document container holder and organization management holder. This system was registered about 2,000 design output like DDA(Document Distribution for Agreement), design documents, design drawings and project manger memorandum. The system design for JRTR was smoothly performed using ANSIM. NRR set to separated exclusive system that was based on JRTR ANSIM. Folder of nuclear laws, codes and standards was added to that system and those will be useful during designing. The project and quality assurance plans and procedures has been managed from design documents separately. Above all things, independent review and ALARA(As Low As Reasonably Achievable) review were operated for nuclear safety at ANSIM. And cover and body of design document were combined and backup system was established. After then, system upgrade and operation pursue the effect analysis by design change for accomplishment of the research reactor project.

보현산 다목적 댐 건설지역은 경상북도 영천시 화북면에 위치하며, 2009년 12월 7일부터 건설 시작되었다. 본 조사는 댐 건설로 인한 이 지역의 곤충상 변화를 알아보고자 실시하였으며, 댐 건설의 진행에 따른 주요종, 고유종 또는 특이종들의 변화과정과 종 구성 변화에 대해서도 알아보고자 하였다. 보현산 다목적 댐 건설지역 을 총 3구역 7개 정점조사구를 설정하여 2010년 10월 2일 부터 2012년 3월 17일까지 매년 4회 분기를 나누어 총 7회 현지조사를 실시하였다. 조사는 주간조사를 실시 하였으며 조사방법으로는 쓸어잡기법(sweeping), 털어잡기법(beating), 채어잡기법(brandishing), 흡충관 이용, 예상 서식지 조사 및 돌 들추기 등의 임의 채집법 등을 중심으로 조사지역 내의 여러 장소에서 실시하고, 서식 환경에 따라서 적절한 조사방법을 이용하여 가급적 다양한 분류군이 확인되도록 하였다. 그리고 현장에서 쓸어잡기법으로 조사된 채집물은 80% 이상 알코올 액침 또는 지퍼팩에 임시 보관하여 실험실에서 sorting, 실체현미경에서 동정, 분류하였다. 동정시 확인하는데 시일이 걸리는 미소종은 제외하였다. 조사결과 2010년 3분기 8목 26과 44속 47종, 2011년 1분기 6목 12과 24종, 2011년 2분기 9목 59과 149종, 2011년 3분기 10목 50과 121종, 2011년 4분기 10목 35과 84종, 2012년 1분기 5목 17과 33종이 출현하였으며 전체 조사결과는 총 13목 95과 306종으로 조사되었다.

중국에서 토지소유권은 제도적 차원의 의미만 갖고 있으며 사법영역에서 그 존재에 어떠한 의미를 부여하기는 어렵다. 2007년에 물권법이 제정됨에 따라 도시에서 건설용지사용권이 토지사용권을 갈음하여 사용되게 되었다. 본고에서는 우선 건설용지사용권의 취득과 관련하여 양도와 무상양도에 의한 취득을 설명하였고 이어서 건설용지사용권의 소멸사유를 소개하였다. 건설용지사용권의 취득과 소멸에 관한 소개를 전제로 현재 건설용지사용권에서 주로 문제되고 있는 건설용지사용권의 저당권설정과 건설용지사용권의 기한이 만료된 후에 발생되는 여러 문제를 다루었다. 환언하면 주로 물권법 제149조와 제200조에 관련된 문제이다. 제149조는 건설용지사용권의 기한이 만료되었을 경우에 주택건설용지사용권은 자동으로 연장되며 비 주택건설용지사용권은 법률의 규정에 따른다고 규정하였다. 이 규정은 기존에 존재하는 문제를 회피한 규정이다. 이에 관하여 기존의 규정과 물권법의 규정의 관계를 분석하였으며 해석을 통하여 그 한계에 봉착한 경우에는 과감히 현재의 법 규정을 개정할 필요가 있다는 결론에 이르렀다. 물권법 제200조는 “저당권을 설정한 후 그 토지위에 건물을 신축한 경우에, 그 건물은 저당재산에 포함되지 않는다. 다만 저당권자가 건설용지사용권위에 설정된 저당권을 실현할 경우, 그 신축된 건물을 일괄경매해야 하며 저당권자는 건물의 대가에 관해서는 우선변제를 받을 수 없다.”고 규정하였다. 이 규정에 관해서 저당권설정 후에 신축된 건물의 일괄경매에 관한 문제점을 분석하였다. 결론적으로 본다면 이러한 문제의 핵심에는 중국에서 일관적으로 주장하여 오던 토지와 건물의 관계문제가 자리 잡고 있다. 그러므로 문제해결의 관건은 토지와 건물의 관계에 관한 현재의 법 규정을 어떻게 해석하는가에 있으며 해석을 통한 해결이 어렵기 때문에 입법론적으로 접근해야 할 것으로 생각한다.