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CVN 77 ESWS REACTOR 2018
Terms in this set (77)
State the responsibilities of Reactor Department.
c.Steam for Catapults
d.Steam for Reboiler services
e.Make potable water
g.High pressure and ship's service air
Who is overall in charge of Reactor Department?
The Reactor Officer
Who is the Reactor Officer?
What is Reactor Auxiliaries (RA) Division responsible for?
Maintenance and operation of the Emergency Diesel Generators (EDGs)
What rates are the Sailors in RA Division?
ENs and MMs
What is Reactor Controls (RC) Division Responsible for?
a.Maintenance and operation of the reactor safety equipment and other electronic equipment.
c.Propulsion Plant Network (PPLAN)
What rates are the Sailors in RC Division?
What is Reactor Electrical Division responsible for?
a.The generation and distribution of electrical power throughout the ship.
b.Electrical Safety program
c.Ship's vibration analysis
What rates are the Sailors in RE Division?
What is Reactor Laboratories Division responsible for?
b.Reactor Plant chemistry
c.Steam Plant chemistry
What rates are the Sailors in RL Division?
What is Reactor Mechanical (RM) Division Responsible for?
a.Maintenance and operation of primary and secondary systems that support reactor operation.
b.Coolant Turbine Generators (CTGs)
c.Main Feed Pumps (MFPs)
d.#2 Ships Service Air Compressor (SSAC)
What rates are the Sailors in RM Division?
What is Reactor Propulsion (RP) Division responsible for?
b.Ships Service Turbine Generators (SSTGs)
c.Distilling Units (DUs)
g.#1 and #3 Ships Service Air Compressors (SSACs)
What rates are the Sailors in RP Division?
MMNs and MMs
What is Reactor Training (RT) Division responsible for?
a.Coordination of Propulsion Plant Drills
b.Reactor department training and exams
c.Reactor department schedule
What rates are the Sailors in RT Division?
All rates in reactor department work in RT.
What is Reactor Damage Control (RX40) Division responsible for?
a.All damage control equipment maintenance
b.Department 3M assistant
c.Coordinate scheduling of maintenance throughout the department
What rates are the Sailors in RX40 Division?
All rates in reactor department work in RX40.
Which reactor design is used on board?
What does a Radiation Area sign look like?
Yellow Sign with Magenta lettering. The word "CAUTION" and a magenta TRI-FOIL symbol
What does a Radialogical Boundary look like?
A yellow and magenta rope that encloses an area
What does TLD stand for?
What is the purpose of a TLD?
Measures the amount of radiation the wearer is exposed to.
Explain the importance of YELLOW material and types of YELLOW material.
a.Strictly reserved for Naval Nuclear Propulsion Plant use only.
b.Yellow bags, Orange gloves, Yellow plastic, Yellow boot covers, Yellow and magenta rope
Define Radioactive Material (RAM).
a.Equipment, parts, and material that POTENTIALLY have been exposed to beta-gamma CONTAMINATION or a neutron FLUX from a naval nuclear reactor.
What does RAM typically look like?
Yellow plastic bag sealed with red tape and should have a RAM tag attached
What are the actions if you find unguarded or misplaced RAM?
a.Isolate the area by keeping yourself and all personnel away from the RAM.
b.Inform any Reactor Department personnel (Cental J-5892, RL Division J-6029)
c.Stand fast, guard the RAM, and wait for RadCon personnel
What 3 things are required to enter the propulsion plant spaces?
a.Confidential security clearance.
b. A need to access the space
Where are the propulsion plant space Ellison doors on the 2nd deck?
1 RAR Starboard - Legal passageway
1 RAR Port - Just forward of Medical head
1 MMR Starboard - S1 passageway (same access for CENTRAL)
1 MMR Port - CCC passageway
2 RAR Starboard - AFT mess decks Bay 1
2 RAR Port - AFT Mess decks Bay 1 (next to TRASH)
2 MMR Starboard - Aft Mess decks Starboard chow line
2 MMR Port - Aft Mess decks Port chow line
State the propulsion plant supervisory watch standers and their watch locations.
a.Engineering Officer of the Watch (EOOW) - DCC
b.Load Dispatcher (LD) - DCC
c.Propulsion Plant Watch Officer (PPWO) - #1 or #2 Enclosed Operating Station (EOS)
d.Propulsion Plant Watch Supervisor (PPWS) - #1 or #2 Reactor Plant (roving)
e.Chief Reactor Watch (CRW) - #1 or #2 Reactor Auxiliaries Room (roving)
f.Chief Machinery Operator (CMO) - #1 or #2 Main Machinery Room (roving)
How many Emergency Diesel Generators (EDG) are onboard?
State the purposes of the ship's Emergency Diesel Generators (EDG).
a.Primary - Provide electrical power to the Reactor Fill Pumps in case of a reactor accident
b.Secondary - Provide emergency electrical power to the ship upon a loss of ship's service turbine generators or shore power.
How many reactors are onboard CVN77?
What is a Reactor Scram?
Emergency shutdown of a reactor
What does Reactor Critical mean?
The reactor is operating at a steady power level.
What is the fuel used in our reactors?
Fuel grade Uranium-235
Explain how a nuclear reaction produces useable energy.
Nuclear fission of uranium (splitting the atom in two) heats water used to produce steam
State the purpose of the ship's Coolant Turbine Generators (CTG).
Uses steam to generate electricity for the ship's Reactor Coolant Pumps
How many CTGs are onboard?
State the locations of the CTGs
1&2 - 1 Reactor Auxiliaries Room
3&4 - 2 Reactor Auxiliaries Room
State the purpose of the Ship's Service Turbine Generators (SSTG).
Uses steam to generate electricity for the ship while underway.
How many SSTGs are onboard?
State the locations of the SSTGs
1&2 - 1 Main Machinery Room
3&4 - 2 Main Machinery Room
State the purpose of the Main Engines.
a. Convert thermal energy from steam into mechanical work to move the ship.
How many Main Engines do we have on board?
How are the Main Engines numbered?
1 to 4 from Starboard to Port
State the locations of each main engine.
1&4 - 1 MMR
2&3 - 2 MMR
What is the maximum RPM the shafts can rotate at?
What is the purpose of the Main reduction gears?
To reduce high speed rotation of the turbine into slower speed of the shaft
What watchstanders normally controls the main engines?
#1 Throttleman controls 1 and 4 main engines
#2 Throttleman controls 1 and 4 main engines
What is the purpose of the ship's Distilling Units (DU)?
Convert seawater into potable water and reactor plant make-up water
State the locations of the ship's DUs
1&2 - 1 Main Machinery Room
3&4 - 2 Main Machinery Room
What is the maximum amount of water produced by one DU per day?
What is the purpose of the ship's high pressure air compressors (HPAC)?
They supply 4,200 lb air for propulsion plant and ship's uses.
How many HPACs are onboard?
State the locations of the ship's HPACs.
1&2- 1 Main Machinery Room
3&4- 2 Main Machinery Room
List the uses of high pressure air.
a.EDG starting air
c.aircraft elevator pressure flasks
d.catapults arresting gear and barricade engine dampening sheaves
e.arresting gear lubrication
f.emergency air breathing
g.control air for pneumatic valves
What is the purpose of the Ships Service Air Compressors (SSAC)?
Provide low pressure air for propulsion plant and ship's uses.
How many SSACs are onboard?
State the locations of the SSACs
#1 - 1 Main Machinery Room
#2 - 2 Reactor Auxiliaries Room
#3 - 2 Main Machinery Room.
List the uses of Ships Service (low pressure) air.
a.dental operating rooms
b.flight deck cameras
c.radar control panel air
d.pneumatic tool connections
e.air conditioning plants
g.dry cleaning units.
How many re boilers are on board?
State the locations of the re boilers.
1A Shaft Alley (#1 reboiler) and 4B Shaft Alley (#2 reboiler)
Where is 1A Shaft Alley?
AFT Mess decks Bay 3 by the URINALYSIS line.
Where is 4B Shaft Alley?
AFT Mess decks Bay 2 forward of the geedunk machines.
67. List the services (loads) provided by the re boilers
a.50lb Service steam system
b.100lb Laundry steam system
c.Distilling plant air ejectors
d.Auxiliary lube oil purifier heaters
e.Main lube oil purifier heaters
What was the first nuclear powered vessel?
USS Nautilus (SSN 571)
Other than being the first nuclear powered vessel, what else was USS Nautilus first to do?
First submarine to complete a submerged transit of the North Pole
What was the first nuclear powered surface ship?
USS Long Beach (CGN 9)
What do USS Long Beach and USS Nautilus have in common?
They both had the same first Commanding Officer (VADM Eugene Parks Wilkinson)
What was the first nuclear powered aircraft carrier?
USS Enterprise (CVN 65)
Who is the "Father of the Navy"?
John Paul Jones
Who is the "Father of the Nuclear Navy"?
Admiral Hyman G. Rickover
How many years of active duty service did ADM Rickover serve?
63 years - the longest serving member of the U.S. armed forces in history
State the advantages of nuclear power vice fossil fuel.
b.Longer periods between refueling
State the Watchstanding Principles.
c.Level of Knowledge
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