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SANJ O A Q U I N Environmental Health Department <br /> COUNTY— <br /> (5) Scenario (explosion,fire,toxic gas release, or liquid spill and vaporization): <br /> Liquid release and vaporization due to pump seal failure <br /> (6) Quantity released in pounds: <br /> 15 pounds <br /> (7) Release rate: <br /> 1 .5 pounds per minute <br /> (8) Release duration: <br /> 10 minutes <br /> (9) Wind speed and atmospheric stability class (toxics only): <br /> 3 meters per second <br /> (10) Topography(toxics only): <br /> urban <br /> (11) Distance to endpoint: <br /> 0.1 miles <br /> (12) Public and environmental receptors within the distance: <br /> none <br /> (13) Passive mitigation considered: <br /> none <br /> (14) Active mitigation considered (alternative releases only): <br /> Emergency shutdown of equipment <br /> Five-Year Accident History <br /> According to the California Code of Regulations (CCR), Title 19, Chapter 4.5, Article 3, Section 2745.5, if an RMP <br /> is required to be submitted,the owner or operator shall submit the information in the RMP as required by Section <br /> 2750.9(b) on each accident covered by Section 2750.9(a). <br /> CCR,Section 2750.9(a):The owner or operator shall include in the five-year accident history all accidental releases <br /> from covered processes that resulted in deaths, injuries,or significant property damage on site,or known offsite <br /> deaths, injuries, evacuations, sheltering in place, property damage, or environmental damage. CCR, Section <br /> 2750.9(c): Level of accuracy. Numerical estimates shall be provided to two significant digits. <br /> 15 of 22 <br />