In this study, the risk factors of coastal purse seine fisherman were analyzed through a survey of fishery workers of coastal purse seine fishery and the accident compensation insurance data of the fisheries workers of the National Federation of Fisheries Cooperatives (NFFC). The classified fishing operation accident data was analyzed through 4M (Man, Machine, Media, Management) model of the National Transportation Safety Board (NTSB) and the accident prevention measures were presented using Harvey's 3E (Engineering, Education, Enforcement) model. The rate of accidents on coastal purse seinens each year was 75.8‰, 36.7‰ and 74.8‰ from 2015 to 2017. The accident frequency resulting from slipping was the highest, and the risk of a contact with gear was low. When comparing each insurance data, the average value of the contact with gear accident was the highest. This research result is expected to be important data in identifying and preventing safety hazards of coastal purse seiner fisherman in the future.

The International Labor Organization (ILO) selected fishing as the most dangerous group of jobs in the world, and it is well known in Korea as a 4D industry. Offshore large purse seine accounts for the largest portion of the fishing industry in the coastal region with high death rate and the accident rate. The repeated disaster rate survey by the Korea Maritime Institute (KMI) shows offshore large purse seiner is the highest at 22.3 percent and coastal gill nets and offshore stow net are following at 12.4 percent and 11.9 percent in order. Therefore, risk factors occurring in offshore large purse seiners were analyzed based on data from the National Federation of Fisheries Cooperatives (NFFC) for three years from 2015 to 2017 and 4M (Man, Machine, Media, Management) 3E (Engineering, Education, Enforcement) techniques were used to provide a safe fishing environment. The number of accidents on offshore large purse seiners each year was more than 150, and the number of accidents on every fishing boats was as high as 17 percent in 2015. If the accident rate and the risk level were divided by insurance, the accident resulting from contact with machinery was the highest, and the risk of a contact with gear was low but frequently occurring. This was caused by collisions and contact with gear in situations where death and disappearance risk are not high, and accident types in situations where death and loss risk are considered to be contact with machinery, falls or other accidents. Through these analysis techniques, the frequency and risk of each type of accident on a offshore large purse seiners can be demonstrated, and it is expected to raise awareness of a safer fishing environment and contribute to the reduction of accidents.

Steel and iron manufacture works exist that many latency risk as melting liquid of high temperature, work of high place, and so on. Once in a while, the accident case make use of basic data for latency risk analysis in a place of business. In this paper, we investigated the cause of the accident in steel an iron works. The result, we came across that many latency risk in steel and iron manufacture works. The main type of risk are fall, narrow, come flying, etc. Most of the latency risk type are repetition and conventional accident. Accordingly, steel and manufacture works must prevent to repetition and conventional accident.

본 연구는 서울시 산사태 피해저감에 대한 시스템 구축 및 관리를 위하여 과거 서울시에서 발생한 산사태 및 토석류 발생 현장을 조사하고 기후, 지질, 지형 등의 기초 조사 자료를 통해 재해위험요인을 분석하였다. 현장조사는 2010년 및 2011년 에 발생한 산사태 지역을 주 대상으로 하였고, 2009년 이전 산사태의 경우 인명피해가 발생한 곳을 대상지로 하여 조사하였다. 산사태 발생 현장의 조사 항목은 소방방재청 및 산림청의 평가기준을 참고하였다. 조사 자료를 기반으로 한 서울시의 산사태 유형의 비율은 표층 사면의 붕괴가 약 47%였고, 계류에서 토석류 및 계류 유실이 약 26%로 나타났다. 강우의 영향은 누적 강우량 250mm, 및 강우강도 43.4mm 수준에서 산사태가 발생하는 것으로 나타났다. 지질의 경우 주로 변성암을 기반암으로 가지는 곳에서 산사태가 발생하였고, 특히 변성암과 화강암의 기반암 경계부에서 두드러지게 산사태가 발생하는 것으로 나타났다.