EOOW Flashcards
1
Q
What tags require CO signature?
A
Firemain Installed FF equipment IDLH Single valve to sea Major equipment Fluids with flashpoint 1000PSI Systems with temps > 200F
2
Q
What does PHEL stand for?
A
Physiological Heat Exertion Limit
3
Q
Which PHEL curve does engineering use?
A
PHEL II - Basic Engineering
PHEL III - EOCC/SOUND AND SECURITY
4
Q
When are heat stress surveys required?
A
PHEL I-III Watch 100F PHEL I-III Watch > 4 hrs/temp > 90F PHEL IV-V temp > 85F Before BECCES > 3hrs If heat injury occurs When ordered by CO If dry bulb temp increases 5F
5
Q
List the symptoms of heat exhaustion.
A
Heavy sweating Paleness Muscle cramps Tiredness Weakness Dizziness Headache Nausea Vomiting Fainting
6
Q
List the symptoms of heat stroke.
A
High body temp No sweating Rapid pulse Difficulty breathing Strange behavior Hallucinations Confusion Agitation Disorientation Seizure Coma
7
Q
What are the levels for single and double hearing protection?
A
Single- 84db. Impact- 140.
Double- 104db
8
Q
When is CO permission required for energized work?
A
Voltage > 30v
Damaged equipment.
9
Q
What is required to perform energized work?
A
CPR qualified observer Rope off area Rubber matting Face shield Gloves with leather shell Arc/Flash coveralls 300-1000v
10
Q
How long are engineering logs maintained on ship?
A
3 years
11
Q
How long is the bell log maintained in ship?
A
3 years
12
Q
How long are operating logs maintained on ship.
A
6 months
13
Q
What instructions govern pollution control?
A
OPNAVNST 5090.1C and NSTM 593
14
Q
What are the oily waste discharge regulations?
A
15ppm discharge anywhere
100ppm if >12 nm from land
15
Q
What are dumping standards at sea?
A
Grey water- anywhere Black water/sewage- 3nm from land Oily waste- 12nm from land Glass/metal- 12nm from land Hazmat- 50nm Plastic/medical- never
16
Q
What are the ratings for FOSP?
A
36gpm slow
72gpm fast
105psi
17
Q
FOSP relief valve lifts at what pressure?
A
130psi
18
Q
Describe fuel pump logics.
A
Below 20psi for 5 seconds pump cycles to high.
Stays below for an additional 2 seconds pump cycles off.
19
Q
What is the range of the fuel oil heater?
A
85-90F
20
Q
Fuel oil heater relief valve lifts at what pressure?
A
120psi.
21
Q
What is the fuel temp high alarm?
A
130F
22
Q
What is the flash point for F-76.
A
140F
23
Q
Fuel unloader valve maintains what pressure?
A
35psi
24
Q
Fuel pressure low level alarm is what?
A
32psi
25
Loss of LP air to fuel valves causes what?
Valve will fail closed
26
Unloader is located where?
After heater but before filters/coalescer.
27
What is the DP alarm for the pre-filter.
18psi
28
How many elements are in the pre-filter.
4
29
How many elements are in the coalescer?
7/11
30
What is the high DP for coalescer?
15psi
31
How long will head tanks last running GTM?
5 mins/ GTM
32
How long will head tank last running a GTG?
4 hours approx
33
Excess fuel recirculates to where?
FOST
34
What is the max fuel we can hold?
461,665 gallons
35
What is the NSTM for F-76?
541
36
What is the NSTM for JP-5?
542
37
How long is the PPS sample good for?
8 hours
38
What is the capacity of MER1 L/O sump? Low alarm? Normal level?
2486 gallons
Low 1400 gal
Normal 1750 gal
39
What is the capacity of MER2 L/O sump? Low alarm? Normal level?
2287 gallons
Low 1381 gal
Normal 1726 gal
40
What are the ratings for the L/O attached pump?
693 gal @75psi @168 srpm
Pump is always on.
Relief valve at 125psi discharge side.
41
What are the ratings of the L/O electric pumps?
318 gpm slow
560 gpm fast
105psi
42
List the L/O pump logics.
```
High pressure alarm-18psi
Normal-14.5psi
Lead pump in low-13psi
Lead pump in fast-11.5psi
Stby pump in fast-10psi
Low alarm-8psi
```
43
Describe the lube oil unloader valve.
"CLA-VAL" is spring loaded and hydraulically operated (no LP air).
Fails closed for max lube oil flow
44
What is the max DP for the lube oil filter?
12psi
45
What does LOSCA stand for?
Lube Oil Storage and Cooling Assembly
46
LOSCA uses what two oils?
2190 to cool 23699
47
What is the flash point of 2190?
450 F
48
What is the rate of the lube oilers purifier?
500 gallons per hour.
49
What samples are taken while transferring fuel from storage to service?
PPS- prior to placing online for oncoming service tank
Visual inspection on discharge side of purifier
5 min AOL
Every 30 mins
50
When is fuel tested during refuel?
Beginning
Midpoint
End
Visual every 15 mins
51
What fuel tests are required for DOD approved fuel?
Ship does clear and bright
Flashpoint >140F
BSW
52
What tests are conducted for non-DOD fuel?
C/B
BSW
API specific gravity
53
How is the BS&W conducted?
Shake for 30 seconds
Pour 100 ml into two tubes
Whirl at 1500rpm for 15 mins
Take average of two readings
54
What are BS&W requirements for JP-5?
55
What are BS&W requirements for F-76?
56
What does CCFD stand for?
Combined Free Water Detector and Contaminated Fuel Detector
57
What is the size of the sample for CCFD?
200ml
58
MGGS- What is required if GG speed is greater than 7500rpm?
Cannot be operated until cause determined and repairs completed.
59
What is required if stall is less 7500rpm?
Engine can be operated at 5% power below occurrence.
60
MLFOP- LOSS OF FUEL PRESSURE
Stop pump
Shut tank valves
NSCD engine
Thrust control +4 @ CCS
61
MMFOL- Major FO leak
E-Stop
Stop pump
Shut tank valves
Thrust control +4 @CCS
62
MHBRG- Hot bearing MRG.
LO outlet temp > 185F or 55F diff from cooler outlet = Immediate actions.
63
MNVRG - Unusual noise or vibration in MRG. (non-metallic)
Slow shaft until noise stops and note RPM.
64
Describe dissolved water in a lube oil sample.
No present haziness or cloudiness.
65
Describe emulsified water in a lube oil sample.
Oil can no longer dissolve water, additional water causes haziness or cloudiness.
66
What does engineering standing order 1 cover?
Plant operations
67
What does engineering standing order 2 cover?
EOOW relationship with OOD/TAO/CSOOW
68
What requires OOD permission while underway?
Start/stop GTM
Pump bilges
Placed vital machinery OOC for maint
Transfer fuel
69
What does engineering standing order 3 cover?
Required reports for CHENG
70
What reports are required for CHENG?
```
Casualties
Water below 65%
If JP5 will be used for engines
Before placing equipment OOC
Emergency bells
If RMD/MER is set
```
71
What requires CHENG approval
```
Deviation from night orders
Placing equipment OOC
Tag DC equipment
Opening tanks and voids
Single Valve Tags
Use of educators
FOST below 50%
In-port fuel transfer
```
72
What does engineering standing order 4 cover?
RMD/MER
73
What does engineering standing order 5 cover?
Night orders
74
What does engineering standing order 6 cover?
Engineering department security.
75
What does engineering standing order 7 cover?
Engineering logs and records.
76
What does engineering standing order 8 cover?
NETS/COMS
77
What does engineering standing order 9 cover?
Casualty procedures
78
What does engineering standing order 10 cover?
Restoration from multiple casualties.
79
What does engineering standing order 11 cover?
Single valve protection.
80
What does engineering standing order 12 cover?
Watch routines
81
What does engineering standing order 13 cover?
General engineering info.
82
What is the order of casualty restoration.
```
Electric power to SWBD
Firemain
SWSP
CW A/C
Lube oil service
LP Air
FO service
Propulsion
Steering
Refrigeration
VCHT
```
83
Halon flooding covers what spaces?
```
MER1
MER2
AUX1
3 GEN
TACTAS
paint locker
Hazmat
```
84
Hand wheel colors are what NSTM
NSTM 505
85
When are tag audits completed?
Bi-weekly unless in the yards or reactor department then weekly. GONZALEZ audits weekly.
