Loss of Seal Oil
Allows generator to be purged to CO2 with minimal staff
What is OIP.
Meaning of "Anhydrous"
What is with out water
Four locations of "Hazardous Gas Sensors"
What are gas compartment, turbine compartment, top hat, and collector cab
The source from which normal power is fed into the plant.
Station Service
WO status that only you can plan, schedule, and workflow
What is SOPLAN
Is the CT speed at which OIP will start cycling through purge logic
What is ~42 RPM
OSHA Permissible Exposure Limit on 8 hour average
What is not to exceed 50ppm
The process used in which to make gas lines safe for cutting and welding
What is "Natural Gas Purge Procedure"
Approximate time of DC power with loss of station service
What is 4 hours
Operator must update when unit status changes
What is SYSTAT
The first valves to actuate in the OIP process
What are 20HH-1 & 20HH-2
NIOSH 8 hour average Immediate Dangerous to Life and Health (IDLH)
What is 300ppm
The haz gas level at which preparations should be made to take the CT off
What is 25% LEL
The name of the 25KV feed into the plant.
Construction Power
Identify which relay/lock-out acted, document relay information (picture), notify on-call management, investigate cause.
20PM-3 CO2 fill valve shuts during the OIP process at
What is 28 psi
Is the chemical combination of Anhydrous Ammonia
What is one part nitrogen, three parts hydrogen
Responses to high (10%-25% LEL) haz gas alarm in turbine compartment
What are notify outside operator to begin investigation and swap turbine compartment fans to verify that both sensors see it
How reserve station service can be swapped from white line to black line
What is OPEN 446 and CLOSE 556
Operator reaction to emissions excursion
What is reduce load as needed to control emissions, contact on-call management, Fleet, and CO&T. Document in log book
Acceptable level of H2 in CO2
What is <4%
SCG procedure requirement for leak investigation
What is: 2 people, portable NH3 monitor, proceed from up wind, and discontinue if concentration exceeds 250ppm
Response to major gas leak upstream of the filter separators in gas yard
What is: If safe to do so and will stop leak, isolate individual trains. If local train valves will not isolate the main valve at the tap station will have to be closed. Notify SoCo Gas, On-Call Management, Fleet and CO&T. Secure units.
How reserve station service is fed to Unit 3
What is from Unit 2 4160v frame 1B to Unit 3 4160v frame 8
Reverse power relay fails to take out the ST generator with valves closed, this happens next
What is breaker failure