한국산업안전보건공단 영문 | OSH Programs | Professional Engineering | Review and Confirmation of Process Safety Report

We are preventing major occupational accidents in advance by obligating businesses that have hazardous and dangerous facilities with high potential of causing major occupational accidents such as petrochemical plant to prepare Process Safety Report which covers matters related with process safety data, process risk assessment, and the establishment of safe operation plan and emergency measures in accordance with Article 44 of the Occupational Safety and Health Act and by reviewing and confirming the report to make sure the businesses implement the report.

The 7 businesses that are obligated to submit the report are

Crude oil refinement and processing business
Reprocessing of Fractionation in Petroleum Refinery
Basic organic petrochemicals or synthetic resin and other plastic materials manufacturer
Nitrogenous, phosphatic, and potassic fertilizers manufacturer
Composite fertilizer manufacturer (excluding simple combination or mixture)
Agricultural chemicals manufacturer (concentrate)
Explosives and pyrotechnic product manufacturer

and businesses or facilities not included above, however, manufacture, handle, or store hazardous and dangerous substances in volumes greater than those specified in the regulation as well as all process facilities related with the operation of such facilities are also obligated to submit the report. (Annexed Table 13 related with Article 43 of the Enforcement Decree of the Act.)

Name of Hazardous and Dangerous Substance	Regulated Quantity
Flammable Gas	Manufacture, Handle:5,000 (Store: 200,000)
Natural gas (handling under the pressure, 0.1 Mpa, as fuel supplied by pipes)	Manufacture, Handle:50,000(Store:200,000)
Flammable Liquid	Manufacture, Handle:5,000 (Store: 200,000)
Methyliso-Cyanate	Manufacture, Handle, Store:1,000
Phosgene	Manufacture, Handle, Store:500
Acrylonitrile	Manufacture, Handle, Store:10,000
Ammonia	Manufacture, Handle, Store:10,000
Chlorine	Manufacture, Handle, Store:1,500
Sulfur Dioxide	Manufacture, Handle, Store:10,000
Sulfur Trioxide	Manufacture, Handle, Store:10,000
Carbon Disulfide	Manufacture, Handle, Store:10,000
Hydrogen Cyanide	Manufacture, Handle, Store:500
Hydrogen Fluoride	Manufacture, Handle, Store:1,000
Hydrogen Chloride	Manufacture, Handle, Store:10,000
Hydrogen Sulfide	Manufacture, Handle, Store:1,000
Ammonium Nitrate	Manufacture, Handle, Store:500,000
Nitroglycerin	Manufacture, Handle, Store:10,000
Trinitrotoluene	Manufacture, Handle, Store:50,000
Hydrogen	Manufacture, Handle, Store: 5,000
Ethylen Oxide	Manufacture, Handle, Store:1,000
Phosphine	Manufacture, Handle, Store:500
Silane	Manufacture, Handle, Store:1,000
nitric acid (≥ 94.5 wt%)	50,000
oleum(80wt% > sulfur trioxide ≥ 65wt%)	20,000
hydrogen peroxide (≥ 52wt%)	10,000
toluene diisocyanate	2,000
chlorosulfonic acid	10,000
hydrogen bromide	10,000
phosphorus trichloride	10,000
benzyl chloride	2,000
chlorine dioxide	500
thionyl chloride	10,000
bromine	1,000
nitric oxide	10,000
boron trichloride	10,000
methyl ethyl ketone peroxide	10,000
boron trifluoride	1,000
nitroaniline	2,500
chlorine trifluoride	1,000
fluorine	500
cyanuric fluoride	2,000
nitrogen trifluoride	20,000
nitrocellulose (≥ 12.6 wt % of nitrogen	100,000
benzoyl peroxide	3,500
ammonium perchlorate	3,500
dichlorosilane	1,000
diethylaluminium chloride	10,000
bisisopropyl peroxydicarbonate	3,500
hydrogen fluoride (≥ 10wt%)	10,000
hydrogen chloride (≥ 20wt%)	20,000
sulfuric acid (≥ 20wt%)	20,000
ammonium hydroxide (≥ 20wt%)	50,000