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23 Cards in this Set
- Front
- Back
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What are not considered Core Alts
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Movement of source range monitors, local power range monitors, intermediate range monitors, traversing incore probes, or special moveable detectors, including undervessel replacement. Control rod movement provided there are not fuel assemblies in the associated core.
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State several of the mgmt. expectations for fuel handling and refueling.
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Error free, all movements in accordance with STS procedures. Qualified, proficient, and guarded from schedule pressure. Universal HALT rule. Notify refuel SRO of abnormal or degraded conditions. FME controls. Obey Rad. Protection requirements. Bridge/Mast movements, no more than two directions at a time. Turnovers controlled by Refuel SRO, and no movements during turnovers and ops. Do not assume, ask questions or verify for self.
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Define FME Zone #1
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Any activity that could introduce foreign material into systems or components that are not retrievable and could adversely impact safety relate equipment or station power generation.
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What is used to track items that are taken in to the FME Zone?
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Log
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Action if items are dropped in the pool?
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Observe closely to identify exact final location of item. Notify supervisor immediately. RP assistance required to retrieve items from pools. Initiate a CR
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Max weight load capable of traveling over the fuel assemblies?
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1200 pounds.
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During cask operations, fuel gates must be kept ______ to prevent water loss from the Spent Fuel Pool in the event of a cask drop accident.
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Closed
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Air compressor supplies air to the grapple at an operating range of ______ to _______?
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70, 110 p.s.i.
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Moves telescoping mast. Consists of a cable drum with air/electrical take up reels.
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Main Hoist
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Handles control rods, blade guides and reactor vessel internals?
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Frame mounted Aux. hoist
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Design of cask pool?
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Load spent fuel/waste for shipment
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The FHM's air supply is provided by?
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Service air
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What is the location of the air isolation valves?
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Bridge end electrical panel
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Gate seals are normally ______ and switch to nitrogen bottles at ____ p.s.i.
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open 32
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What raises steam quality and also directs steam to Main Steam Lines?
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Steam dryer assembly and steam outlet
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This is a barrier to separate upward flow from downward flow in downcomer annulus
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Core Shroud
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This is a lateral support for fuel, NIs and installed neutron sources and is visible while moving fuel in the core (core alts)
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Top Guide
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What puts Feedwater outside shroud in downcomer?
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Feedwater Spargers
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RHR stands for what?
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Residual Heat Removal
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What directs forced flow into the fuel assemblies?
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Core Plate
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What provides forced flow through the reactor vessel?
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Jet Pumps (20 total)
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A loss of RWCU would cause what to happen?
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Loss of water clarity
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What maintains water quality during operation and refueling?
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RWCU, reactor water clean up
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