sequence of operations
sequence of operations
(OP)
Hi,
I have an exhaust fan to remove (emergency) refrigerant leaking from a 200T chiller. Does anyone have a sequence of operations?
I have an exhaust fan to remove (emergency) refrigerant leaking from a 200T chiller. Does anyone have a sequence of operations?





RE: sequence of operations
RE: sequence of operations
RE: sequence of operations
RE: sequence of operations
RE: sequence of operations
Boiler rroms are at neutral to slightly positive pressure.
Chiller rooms are at negative pressure.
RE: sequence of operations
1. High Level
2. Fan On
3. Alarm to notify Plant Security and Manager
4. Plant Manager notifies
SCBA qualified maintenance personnel to investigate.
5. Leak Rate determination initiated
.. Repair or Retire Decision
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