Small & medium sized company is the most efficient way of management to prevent my accident in the area of industry. Employees are more than 30 to less than 50 persons and which is liable for securing a safety manager on site, is gradually seen on the surface. Even a small company is nothing less than a dead zone from a safety since it's free from his obligation of employing a safety manager. Let us now think about the effective measures against a industrial accident by collecting, reviewing a variety of preventive measures, which is being carried out for preventing an industrial accident happening in a small company, and comparing, analyzing the effect according to the respective measures. Through this research, it's expected to contribute to both the development of small & medium sized company and our national economy with the improvement of a company's competitiveness and the accumulation a technical background by way of prevention from occurring industrial accident in a small & medium sized company, in accordance with an friendly environment of work room to protect the employee from leaving his job.

Occupational illness analyses are used to identify common factors contributing to occupational illness and to give recommendations for illness prevention. We discuss safety and health management policies based on the present status of MSDS(Musculoskeletal Disorders) characteristics and the actual safety and health problems. These results can be used to develop more effective occupational safety and health management policies for the prevention of MSDS.

In this paper, we select evaluation criteria by construction progress, classify into several categories, and regard potential danger which often occurs, as a evaluation criterion. Further step is to allow workers or collaborated companies to express their expert opinions or experiences and to encourage quality and process control and autonomous safety control by applying PSM method. The reason why PSM method should be quantitative and substantial progress is because it contributes Korean constructing companies to enhancing their safety control ability and to taking an equal stance just like developed countries,' thereby strengthening there competitive edges. Boost of safety control system by PSM method will make an enormous contribution to preventing construction accidents on the site by establishing and securing an autonomous safety control system.

In this study, we analyze the policy related to building safety diagnosis and maintenance management and suggest improvement direction of system for building diagnosis. The US has various test methods and laws and regulations standardized on wide territory, so it is excellent in responding to changes in regulations. In the UK, the technology of the building diagnosis related field is advanced through systematic efforts of diagnosis and maintenance of the building. Therefore, it is necessary to establish and revitalize regulations related to building diagnosis and maintenance management, to revise the laws and regulations of related institutions, and to systematically cultivate manpower through specialized agencies related to diagnosis and maintenance.

긴박하고 최악의 재난현장 상황에서 활동하는 구조인력의 리스크를 최소화하고, 인명구조 등 정확하고 시의적절한 현장상황을 파악하고 분석하는 업무는 중요하다. 최근 세월호 희생자 구난과정에서 제기된 재난 초동대응에서의 첨단 재난장비들의 적시적인 투입과 이를 활용한 과학적인 조사분석, 관련된 체계적인 기술개발의 필요성은 아무리 강조해도 지나치지 않다. 파주, 백령도에서 발견된 북한 무인기 추락사고를 계기로 무인항공기 기술에 대한 대중적인 관심이 높아지고 있고, 운용이 용이하면서도 고화질의 항공촬영까지 가능한 UAV 보급이 보편화되면서 농업, 항공촬영업, 택배 등 물류업 등 공식적인 신고등록 기체수만 240대에 이르고 있다(‘14.4.). 이러한 무인비행장치에 대한 사회적인 관심과 수요가 폭증하면서 국가차원의 항공안전 관리의 필요성이 제기되고 있으며, 이를 강화하는 방향으로 관련 법제도가 개정되어 왔다. 국토부에서는 이미 ‘14년 4월, 관련 항공법 개정을 통해 활용목적, 성능 등을 고혀하여 장치 신고 및 비행허가, 자격증명, 안전성 검사 등 안전관리 기준을 강화하려고 움직이고 있다. 본 연구에서는 이러한 항공안전관리 변화여건에 따라 재난관리 분야에서의 UAV 운용전략을 기술하고 있다. 특히, 재난관리 단계별, 재난 유형별 UAV의 운용가능성을 매트리스 분석기법으로 도출하고, 재난관리에 필요한 UAV 요구성능과 유형별 최적의 플랫폼, 재난용 탑재센서 설계 등 재난관리를 위한 효율적인 UAV 운용방안을 제시하고자 한다.