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External Events Analysis PHA Lead By: C'Anna Lundberg,Resource Compliance <br /> Dreyer's Grand Ice Cream Date: 7/29/2020 <br /> Ammonia Refrigeration System <br /> Potential to The Expected Date of Monitoring <br /> DetectionType of Create a Completion of any Changes Major Hazards Process Mitigatio,n and External Magnitude or Scope of External Events Which Were Considered Resulting From the Most Controls in Systems in Since the <br /> Event Release? Recent Hazard Review or Identified Use Use Systems in Last PHA <br /> (Yes/No) PHA Use <br /> 2745.6(1)(1) 2745.6(1)(2) 2745.6(1)(3) 2745.6(e)(1) 2745.6(e)(2) 2745.6(e)(3) 2745.6(e)(4) 2745.6(e)(5) 2745.6(e)(6) <br /> 2745.7(q)(1) 2745.7(q)(2) 2745.7 3 2745.7(e)(1) 2745.7 e 2 2745.7 e 3 2745.7 e 4 2745.7 e 5 2745.7 e 6 <br /> Yes-Visual inspection revealed that <br /> Is equipment adequately protected from external flammable and combustible materials are Yes N/A Automatic Shut- <br /> fire or explosion? stored in a shed outside of the machinery room <br /> o Offs,Computer <br /> o near the control room. Control <br /> a Yes-Emergency Response Program is being Toxic Release, Machinery Ammonia <br /> X Are personnel adequately protected from injury Systems, <br /> w implemented and employees receive sufficient No N/A Equipment Room Detection None <br /> o from fire or explosion? training. Failure,Fire Manual Shut- (enclosure) System <br /> Yes-Visual inspection revealed that Offs,Check <br /> M Are good housekeeping practices maintained to Valves,Relief <br /> minimize accumulation of flammable materials in flammable and combustible materials are Yes N/A Valves <br /> process areas? stored in a shed outside of the machinery room <br /> near the control room. <br /> Yes-The south end of the facility where the <br /> machinery room is located is not in close <br /> Is equipment adequately protected from uarters with neighboring facilities.In the event <br /> f an accident at the neighboring facility to the <br /> N neighboring facilities that could have a Yes N/A <br /> ID orth of Dreyer's Grand Ice Cream,it is unlikely <br /> Uhazardous materials release,explosion,or blast?that a hazardous materials release or explosion <br /> LL would reach the southern end of the facility <br /> m where the refrigeration equipment is located. Automatic Shut- <br /> o Offs,Computer <br /> z Are personnel adequately protected from Yes-Emergency Response Program is being Control Machinery Ammonia <br /> p neighboring facilities that could have a implemented and employees receive sufficient No N/A Toxic Release Systems, Room Detection None <br /> Z hazardous materials release,explosion,or blast?training. Manual Shut- (enclosure) System <br /> E <br /> o Offs,Check <br /> ` Yes-The south end of the facility where the Valves <br /> machinery room is located is not in close <br /> If a neighboring facility could have an explosion quarters with neighboring facilities.In the event <br /> of or blast resulting in damage to your facility,is of an accident at the neighboring facility to the <br /> Yes N/A <br /> equipment adequately protected from a north of Dreyer's Grand Ice Cream,it is unlikely <br /> hazardous materials release? that a hazardous materials release or explosion <br /> would reach the southern end of the facility <br /> where the refrigeration equipment is located. <br /> Yes-The south end of the facility where the <br /> machinery room is located is not in close <br /> Is equipment adequately protected from quarters with neighboring facilities.In the event <br /> N of an accident at the neighboring facility to the <br /> neighboring processes that could have a Yes N/A <br /> hazardous materials release,explosion,or blast? <br /> north of Dreyer's Grand Ice Cream,it is unlikely <br /> � hat a hazardous materials release or explosion <br /> ° mould reach the southern end of the facility <br /> a- <br /> o here the refrigeration equipment is located. Automatic Shut <br /> - <br /> c Offs,Computer <br /> z Are personnel adequately protected from Yes-Emergency Response Program is being Control Machinery Ammonia <br /> neighboring processes that could have a implemented and employees receive sufficient No N/A Toxic Release Systems, Room Detection None <br /> Z hazardous materials release,explosion,or blast? ' ing. Manual Shut- (enclosure) System <br /> E Offs,Check <br /> 3 <br /> Doc ID: 6a6ea4fac281501 cd30efa4128b75fd8a1870d1 a <br />