Chemical Process Safety Quiz 2 Test Questions And Answers Solved

Management of change - correct answers perform a complete hazard analysis when a process/system area changed to verify that the modifications do not introduce hazards used to ensure that the environmental health and safety risks are carefully evaluated and controlled prior to impleementing significant changes in the process/system req by OSHA VCE - correct answers Vapor cloud explosion flammable vapor escapes vessel, pipe, etc. vapor mixes with air and forms flammable cloud ignition source BLEVE - correct answers Boiling liqid expanding vapor explosion vessel containing liquid above normal boiling point under pressure fails pressure wave from rapid expansion of released vapor and flying pieces of vessel Risk - correct answers probability times consequence Code vs standard vs regulation - correct answers code is reccomendations developed by experts standard is how to meet code regulation is developed by government and has legal authority Accident process - correct answers initiation propagation termination Swiss Cheese Model - correct answers layers work better preventative, incident, mitigative four categories of CCPS and one example from each - correct answers commit to process safety - process safety culture understand hazards and risk -process knowledge management manage risk -safe work practices learn from experience -incident investigation inherently safer design - correct answers minimize, moderate, substitute, simplify EPCRA - correct answers Emergency planning and community right to know act - monitor, detection, and prevention of hazardous material release - determine magnitude and direction of hazardous material release - status of public emergency alert devices - alert public following release OSHA HAZWOPPER - correct answers Hazardous Waste Operations and Emergency Response - cleanup of hazardous wastes as required by a governmental body - covers operations involving hazardous wastes conducted at treatment, storage, disposal facilities - covers emergency response to releases of or threats of releases 1990 Clean Air Act Amendments - correct answers - prevent accidental releases - establish chemical safety board - chemical process safety management - development of risk management plans OSHA process safety managemnt example - correct answers employee participation training OSHA Act year - correct answers 1970 Clean Air Act year - correct answers 1970 Clean Water Act year - correct answers 1972 TSCA - correct answers toxic substances control act 1976 CFATS - correct answers 2007 chemical facility anti-terrorism standards name of updated TSCA - correct answers 2016 frank l lauterberg chemical safety for the 21st century act Responsible care process safety code categories - correct answers -management leadership -technology -facilities -personnel hydrogen sulfide release cause - correct answers initiation: pump malfunctioning propagation: alarm system not working termination: authorities came to ventilate area