Occupational Safety and Health Act
OSAHA (Occupational Safety and Health Act)
The purpose of this Act is to maintain and promote the safety and health of employees through prevention of industrial accidents by establishing standards on industrial safety and health and clarifying where the responsibility lies, and through creation of a comfortable working environment.
Process Safety Report(PSM)
PSM is the program that prevents industrial accidents that could damage the persons within work site and the surrounding area of work site from the fire, explosion, and leak of hazardous substance in hazardous facility.
1) Subjects to submission of PSM
① Industries to submit PSM
| Industry (Classification code) | ||
|---|---|---|
| Refining Process of Crude Oil (19210) | Manufacturing of Synthetic Resins and other Plastics (20302) | Manufacturing of Pesticides (20412) |
| Other Reprocessing of Oil Products (19229) | Manufacturing of Fertilizers with Nitrogen, Phosphoric Acid, and Potassium (20201) | Manufacturing of Chemical and Flammable Products (20494) |
| Manufacturing of Petrochemical Components (20111) | Manufacturing of Composite Fertilizer (20202) | |
② Substances subject to submission
| Names of hazardous and risk substances | Regulated Quantity(kg) | Names of hazardous and risk substances | Regulated Quantity(kg) |
|---|---|---|---|
| Flammable Gas | Maunfacturing·Handling : 5,000 Storing : 200,000 |
Flammable Liquid | Maunfacturing·Handling : 5,000 Storing : 200,000 |
| Metal isocyanate | Maunfacturing·Handling·Storing : 150 | phosgene | Maunfacturing·Handling·Storing : 750 |
| acrylonitrile | Maunfacturing·Handling·Storing : 20,000 | ammonia | Maunfacturing·Handling·Storing : 200,000 |
| chlorine | Maunfacturing·Handling·Storing : 20,000 | sulfur dioxide | Maunfacturing·Handling·Storing : 250,000 |
| sulfur dioxide | Maunfacturing·Handling·Storing : 250,000 | sulfur trioxide | Maunfacturing·Handling·Storing : 75,000 |
| carbon bisulfide | Maunfacturing·Handling·Storing : 5,000 | hydrogen cyanide | Maunfacturing·Handling·Storing : 1,000 |
| hydrogen fluoride | Maunfacturing·Handling·Storing : 1,000 | hydrogen chloride | Maunfacturing·Handling·Storing : 20,000 |
| hydrogen sulfide | Maunfacturing·Handling·Storing : 1,000 | ammonium nitrate | Maunfacturing·Handling·Storing : 500,000 |
| nitroglycerin | Maunfacturing·Handling·Storing : 10,000 | trinitrotoluene | Maunfacturing·Handling·Storing : 50,000 |
| hydrogen | Maunfacturing·Handling·Storing : 50,000 | ethylene oxide | Maunfacturing·Handling·Storing : 10,000 |
| phosphine | Maunfacturing·Handling·Storing : 50 | silane | Maunfacturing·Handling·Storing : 50 |
| nitric acid (More than 94.5%) | Maunfacturing·Handling·Storing : 250 | oleum (More than 65% - less than 80% of sulfur trioxide) | Maunfacturing·Handling·Storing : 500,000 |
| peroxide (More than 52%) | Maunfacturing·Handling·Storing : 3,500 | Toluene Diisocyanate | Maunfacturing·Handling·Storing : 100,000 |
| chlorosulfonate | Maunfacturing·Handling·Storing : 500,000 | hydrogen bromide | Maunfacturing·Handling·Storing : 2,500 |
| phosphorus trichloride | Maunfacturing·Handling·Storing : 750,000 | benzyl chloride | Maunfacturing·Handling·Storing : 750,000 |
| chlorine dioxide | Maunfacturing·Handling·Storing : 500 | thionyl chloride | Maunfacturing·Handling·Storing : 150 |
| bromine | Maunfacturing·Handling·Storing : 100,000 | nitrogen monoxide | Maunfacturing·Handling·Storing : 1,000 |
| boron tri-chloride | Maunfacturing·Handling·Storing : 1,500 | ethyl methyl ketone peroxide | Maunfacturing·Handling·Storing : 2,500 |
| boron trifluoride | Maunfacturing·Handling·Storing : 150 | nitroaniline | Maunfacturing·Handling·Storing : 2,500 |
| chlorine fluoridation | Maunfacturing·Handling·Storing : 500 | fluorine | Maunfacturing·Handling·Storing : 20,000 |
| cyanuric fluorine | Maunfacturing·Handling·Storing : 50 | nitrogen trifluoride | Maunfacturing·Handling·Storing : 2,500 |
| nitro cellulose (More than 12.6% of nitrogen) | Maunfacturing·Handling·Storing : 100,000 | benzoyl peroxide | Maunfacturing·Handling·Storing : 3,500 |
| perchloric acid ammonium | Maunfacturing·Handling·Storing : 3,500 | Dichloro Silane | Maunfacturing·Handling·Storing : 1,500 |
| diethyl alumium chloride | Maunfacturing·Handling·Storing : 2,500 | Diisopropyl peroxydicarbonate | Maunfacturing·Handling·Storing : 3,500 |
| hydrofluoric acid (More than 1%) | Maunfacturing·Handling·Storing : 1,000 | hydrochloric acid (More than 10%) | Maunfacturing·Handling·Storing : 20,000 |
| sulfuric acid (More than 10%) | Maunfacturing·Handling·Storing : 20,000 | ammonia solution (More than 10%) | Maunfacturing·Handling·Storing : 20,000 |
2) PSM Contents (12 factors)
-
공정안전자료의 체계화
- 유해/위험물질 목록과 MSDS
- 설비목록
- 공정도면 (PFD/P&ID)
- 폭발위험지역 구분도
- 위험성 평가
-
안전운전계획
- 안전운전지침서
- 설비점검 및 유지계획
- 안전작업허가
- 도급업체 안전관리계획
- 근로자 교육계획
- 가동 전 점검지침
- 변경요소 관리계획
- 자체감사 계획
- 공정사고조사 계획
- 비상조치계획
3) Evaluation and Confirmation Process
- 사업주 -> 공정안전보고서 제출 -> 안전보건공단(예방센터 기술지원팀)
- 안전보건공단(예방센터 기술지원팀) -> 심사결과 통보(접수 후 30일 이내) -> 사업주
- 사업주 -> 확인 신청 -> 안전보건공단(예방센터 기술지원팀)
- 안전보건공단(예방센터 기술지원팀) -> 현장 확인(요청일로부터 1개월 이내) -> 사업주
- 안전보건공단(예방센터 기술지원팀) -> 확인결과 통보 (확인일로부터 15일 이내) -> 사업주
- 안전보건공단(예방센터 기술지원팀) -> 결과 통보 -> 고용노동부(예방감동센터)
- 고용노동부(예방감동센터) -> 행정조치 -> 사업주
* 심사 : 적정, 조건부적정, 부적정 / 확인 : 적합, 조건부적합, 부적합
KTR Service
PSM Consulting
- - Examination of subjects of PSM and process data
- - Preparation of Process Charts (PFD, P&ID, etc.)
- - Conduct process risk evaluation and establish improvement measures (with the proactive cooperation from the operators)
- - Plan for safe operation suitable to the site, and provide guide with instructions including emergency action plans
- - Respond to the evaluation from Korea Occupational Safety and Health Agency and provide solutions for improvement
Hazard Prevention Plan Consulting
- - Examination of subjects of Hazard Prevention Plan and process data
- - Examination of process charts (PFD, P&ID, etc.)
- - Preparation of the plan
- - Respond to the evaluation from Korea Occupational Safety and Health Agency and provide solutions for improvement
