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41'UTB BOATCREWMAN NOTES
crewman notes
91
Other
Professional
04/12/2007

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Term
WHAT IS THE DISPLACEMENT?

(full load)
Definition
30,000 lbs
Term
WHAT IS ANAPHYLACTIC SHOCK?
Definition
Is a rapid, extreme allergic reaction. People who are subject to this type of shock should carry medical identification at all times.
TREATMENT: requires medication to counteract the allergic reaction to the substance.
Term
WHAT IS SHOCK SYNDROME?
Definition
Shock is a depressed physiological or mental state.

TREATMENT: Initial treatment for shock includes limiting persons activity, laying down, keep warm, elevate lower extremities.
Term
WHAT PENETRATES THE HULL?
Definition
The finder transducer penetrates the hull approx. 18" stbd of the keel between BHD 6 and fr 7
The shaft penetrates the hull through stuffing tubes and shaft logs. BHD 10
Term
HOW MANY AND WHAT ARE THE LOCATIONS OF THE COMPARTMENTS?
Definition
There are 5 compartments:
1. Bow to BHD 2 -forepeak
2. BHD 2 to BHD 6 -passneger compt.
3. BHD 6 to BHD 10 -engine room
4. BHD 10 to FR 11 -fuel cells
5, FR 11 to BHD 13 -lazarette
Term
WHAT ARE THE TOWING LIMITATIONS?
GROSS TONS?
MAX LENGTH?
Definition
100 gross tons

80 feet
Term
WHATS THE SHAFT HORSEPOWER OF EACH ENGINE?
Definition
340 SHP
Term
WHAT IS THE FUEL CAPACITY?

(100%)
Definition
486.8 GALLONS

243.4 GALLONS each tank
Term
WHAT IS THE MAST HEIGHT?

(TOP OF RDF ANTENNA)
Definition
17 FT
Term
FIXED HEIGHT ABOVE WATERLINE?

(TOP OF RADAR ANTENNA)
Definition
13 ft 02 inch.
Term
WHAT IS UNFIXED HEIGHT ABOVE WATERLINE?

(TOP OF AM ANTENNA)
Definition
26 ft 08 inch
Term
WHAT IS CAVITATION?
Definition
When operating in aerated water where bubbles are dragged into the propellars flow.
Term
WHAT IS THE SKEG SOUNDING PIPE?
Definition
It is a 3/4 inch diameter
10 inch long
schedule 40 aluminum pipe with screw cap welded to the skeg.
Term
WHAT IS MAX RPM FOR FIRE PUMP?

WHAT ARE SPECS?
Definition
Rated to deliver 250 GPM
@
100 psi

Produced by

1000 RPM MAX
Term
MAX SPEED?
Definition
26 kts
Term
WHAT SOUND SIGNAL WOULD THE BOAT SOUND UNDERWAY IN THE FOG?
Definition
1 PROLONGED EVERY 2 MINUTES
Term
WHAT IS THE CG-01
SPECS?
Definition
CG-01
Distress signal light (firefly strobe light)
flashs white color

Rate: 50-60 FPM

VISIBILITY: 5 NM
DURATION: Continuous: 9 HRS
INTERMITTENT: 18 HRS
Term
CAUSES OR SYMPTOMS OF SHOCK?
Definition
A bodily injury such as gun shot wound, fall from a great height, major burn, crushing accident etc.

If patients state of health has been compromised such as prolonged exposure to the elements, dehydration, malnourishment. etc.
Term
WHAT IS THE LEAD LINE USED FOR?
Definition
Used for ascertaining the depth of water when a depth sounder is not available, the depth sounder is not operational or operating known shallow water.
Term
WHAT IS OVERALL LENGTH WITH RUBRAILS?
Definition
41 ft 03 3/4 inchs
Term
WHAT IS LENGTH WITHOUT RUBRAILS?

(MOLDED)
Definition
40 ft 08 inchs
Term
1 FATHOM IS HOW MANY FEET?
Definition
6 FT
Term
WHAT IS BULLNOSE MADE OF?
Definition
BULLNOSE IS A SOLID ALUMINUM CHOCK BOLTED TO THE MAIN DECK AT THE PEAK OF BOAT.
INSIDE IS POLISHED TO AID IN LINE HANDLEING.
Term
WHAT IS THE CAPACITY OF THE BOAT?
Definition
3 CREW MEMBERS

20 PASSENGERS
Term
WHAT IS THE MAXIMUM DRAFT?
Definition
4 ft 01 inch

Located at frame 9 / gunmounts
Term
WHERE IS THE EMERGENCY ESCAPE HATCH?
Definition
INSIDE THE HEAD> OVERHEAD WITH QUICKRELEASE HANDLES.
Term
FREE BOARD BOW?
Definition
4 ft 06 inch
Term
FREEBOARD AMIDSHIPS?
Definition
3 ft 09 inch
Term
FREEBOARD STERN
Definition
2 ft 09 inch
Term
ENGINES ?
Definition
CUMMINS DIESAL VT 903 M

V: v block configuration
T: Turbo
903 CUBIC INCH Displacement
M: MARINE GRADE

4 stroke
8 cylinder
liquid cooled
Term
WHAT IS THE NORMAL IDLE FOR MDE?
Definition
700 - 725 RPM
Term
WHAT IS THE MAX RPM FOR MDE?
Definition
2700 RPM
Term
WHAT IS THE DUTY RPM SPEED FOR MDE?
Definition
2300 RPM
Term
WHAT TYPE OF FUEL ?
Definition
#2 diesal
Term
FUEL CAPACITY (95%)
Definition
463 gallons

231.5 gallons per tank.
Term
PROPELlARS
Definition
TWO 4 BlADED
26 inch DIAX

28 inch PITCH
Term
WHAT DOES EPIRB STAND FOR?
Definition
Electronic
Positioning
Indicating
Radio
Beacon
Term
WHAT DOES PKP STAND FOR?
Definition
Purple Potassium Bi Carbonate

Use mainly on bravo fires
Term
WHAT CREWMEMBERS ARE REQUIRED TO WEAR SAR VESTS?
Definition
ALL MEMBERS AT ALL TIMES WHILE UNDERWAY
Term
WHAT TYPE OF EDUCTOR IS ONBOARD AND WHAT ARE SPECS?
Definition
Portable aluminum eductor (PERIJET EDUCTOR)
-1 1/2 inlet
-2 1/2 outlet

With firemain at 250 GPM

MAXIMUM LIFT 20ft
Eductor discharge is 500 GPM
Term
WHAT IS MAX RPM FOR FIREPUMP?
Definition
1000rpm
Term
1 FATHOM IS HOW MANY FEET?
Definition
6 FT
Term
FREEBOARD, BOW
Definition
4FT 6INCH
Term
FREBOARD (AMIDSHIPS)
Definition
3 FT 9 INCH
Term
FREEBOARD (STERN)
Definition
2 FT 09 INCH
Term
WHAT TYPE OF ENGINES DOES THE 41' UTB
Definition
CUMMINS DIESAL MODEL VT-903 M
Term
WHAT ARE THE 3 DIFFERENT HULL TYPES?
Definition
1. DISPLACEMENT HULL: Push's away water allowing the hull to settle into the water.
Ex. SAILBOAT

2.PLANING HULL : planing hull reacts the same as displacement when it initially gets underway. At a certain point the hull is lifted up into the surface of the water. The planning hull skims along the surface of the water. once on plane, the power to speed ratio is considerably altered.
example, BOSTON WHALER

3. SEMI-DISPLACEMENT: Combination of both hulls.
Example. 41' UTB
Term
ON A NAUTICAL CHART WHAT DOES THE WHITE AREA REPRESENT?
Definition
safe navigable waters
Term
WHAT IS THE RANGE AT 18 KTS?

(2000 RPM)
Definition
300 NM
Term
WHAT IS THE DISPLACEMENT ?

(LESS CARGO)
Definition
26,000 LBS
Term
WHAT IS THE CABIN TOP MADE OF?
Definition
SOLID FIBERGLASS

OVER END-GRAIN BALSA SHELL
Term
WHAT ARE THE CONTENTS OF THE LIFE RAFT?
Definition
16 ITEMS

1.50 ft. sea painter
2.sea anchor
3.retro
4.canopy cover
5.ballast bag
6.floor
7.buoyancy tubes
8.boarding ladder
9.towing bridle
10.solas B pack
11.1 flexible bailer
12.3 cell flashlight with spare batteries and bulb.
13.repair kit
14.MK 124 MOD 0 (6)
15.MK 79 MOD 0
16. sponge
Term
WHAT IS THE REDUCTION RATIO, FORWARD TO REVERSE ON THE MARINE GEAR?
Definition
2:1
Term
HOW IS OIL COOLED?
Definition
OIL IS COOLED BY JACKET WATER
Term
CAN YOU PUMP PETROLEUM PRODUCTS WITH THE P6 PUMP?
Definition
NO, P6 PUMP IS WATERCOOLED
Term
WHAT IS THE BEAM INCLUDING RUBRAILS?
Definition
14' 01''
Term
WHAT IS THE BEAM WITHOUT RUBRAILS?
Definition
13' 05 1/4''
Term
HOW MANY INCH'S IS THE 41'UTB?
Definition
495 3/4''
Term
WHILE TRANSITING THROUGH ICE, WHAT IS MAXIMUM RPM?
Definition
700 RPM
Term
WHAT IS THE MAMMALIAN DIVING REFLEX?
Definition
A PHENOMENA IN WHICH RESERCHERS DISCOVERED THAT A PERSON IMMERSED IN WATER, EVEN UNDER ICE, COULD STILL BE ALIVE. EVEN AFTER EXTENDED PERIODS OF TIME THE BODY DELIVERS A TINY TRICKLE OF OXYGEN TO THE BRAIN.
Term
WHAT ARE SOME ENVIRONMENTAL LIMITATIONS?
Definition
WINDS: 30 KTS

SEAS: 8 FT

ICE: 4'' WILL STOP BOAT
Term
WHAT ARE THE BILGE PUMP SPECS?
Definition
LOCATED STARBOARD OF CENTERLINE JUST FORWARD TO BULKHEAD 10.

24V DC SUBMERSIBLE PUMP

OUTPUT: 1300 GALLONS PER HOUR
21.7 GPM

DISCHARGES OVBD THROUGH A HOSE TO THE STBD SIDE THROUGH 1 CHECK VALVE AND 1 HAND OPERATED CHECK VALVE.
Term
WHAT DO THE LEAD LINE MARKINGS STAND FOR?
Definition
2 FATHOMS ----2 STRIPS OF LEATHER
3 FATHOMS ----3 STRIPS OF LEATHER
5 FATHOMS ----1 WHITE RAG USUALLY COTTON
7 FATHOMS ----1 RED RAG USUALLY WOOL
10 FATHOMS----1 STRIP LEATHER W/HOLE
13 FATHOMS----3 STRIPS OF LEATHER
15 FATHOMS----1 WHITE RAG
17 FATHOMS----1 RED RAG USUALY WOOL
20 FATHOMS----2 KNOTS
25 FATHOMS----1 KNOT
Term
WHAT IS HYPOTHERMIA?
Definition
IS THE LOWERING OF A PERSONS CORE TEMPERATURE
Term
STEERING WHEEL
Definition
20''

morse

non-magnetic stainless steel

6 spoke
Term
AT WHAT DISTANCE ARE THE TRANSVERSE FRAMES SPACED?
Definition
31''
Term
WHAT IS LOCATED BETWEEN BHD 10 AND FM 11?
Definition
FUEL CELLS
Term
WHAT ARE THE 2 KEEL TYPES?
Definition
BAR KEEL

FLAT PLATE KEEL
Term
WHAT CHEMICAL IS HIGHLY CORROSIVE TO ALUMINUM?
Definition
MERCURY
Term
WHAT MATERIAL IS THE HULL MADE OF"?
Definition
ALUMINUM
Term
WHAT TYPE OF HULL DESIGN DOES THE 41'UTB HAVE?
Definition
MODIFIED PLANING HULL
Term
WHAT ICE THICKNESS CONDITIONS CAN WE OPERATE IN?
Definition
UP TO 4'' OF ICE
Term
WHAT IS THE USABLE AMOUNT OF FUEL?
Definition
420 GALLONS TOTAL
OR
210 GALLONS PER TANK
Term
WHAT IS THE ENDURANCE AT MAX SPEED?
Definition
10.5 HOURS
Term
WHAT ARE THE FUNCTIONS OF THE EXHAUST SYSTEM?
Definition
-Discharges toxic main-engine gase's

-discharges quantities of heated raw water from the raw water system,

-reduces crews exposure to the exhaust gases
Term
HOW CAN YOU REDUCE THE FREE SURFACE EFFECT IN THE FUEL TANKS?
Definition
KEEP TANKS AT 95% AS MUCH AS POSSIBLE

(BAFFLES HELP KEEP THE FREE SURFACE EFFECT DOWN)
Term
WHAT GRADE OF OIL IS USED IN THE MAIN DIESAL ENGINES?
Definition
15W 40
Term
WHAT IS THE OIL CAPACITY IN THE MDE'S INCLUDING FILTER?
Definition
5 GALLONS IN THE SUMP AND APPROX. 1 GALLON IN THE LINES AND FILTER
Term
FIREFIGHTING HOSE'S ONBOARD?
Definition
25' - 1 1/2''

50' - 1 1/2''

12' - 2 1/2''

30' - 2 1/2''
Term
WHAT TYPE AND HOW MANY STAGE FIREPUMP IS INSTALLED ON THE VESSEL?
Definition
1 SINGLE STAGE CENTRIFUGAL FIRE PUMP

ACTIVATED BY PTO
Term
WHAT IS EQUILIBRIUM?
Definition
When a boat is at rest, the center of boyancy acting upwards/vertically is below the center of gravity acting downwards.
Term
WHAT AFFECTS EQUILIBRIUM?
Definition
Equilibrium is affected by movement of the center of gravity or center of buoyancy or by some outside forces, such as wind and waves. STABILITY IN EQUILIBRIUM DIAGRAM [image]
Term
WHAT IS HEELING?
Definition
Heeling is a temporary leaning
Term
WHAT IS LISTING?
Definition
listing is a permanent leaning.
Term
WHAT ARE THE 2 TYPES OF STABILITY?
Definition
LONGITUDINAL

TRANSVERSE
Term
WHAT DOES LONGITUDINAL STABILITY DO?
Definition
Longitudinal stability tends to balance the boat, it prevents the boat from pitching end over end (pitch poling).
Term
WHAT DOES TRANSVERSE (athwartships) STABILITY DO?
Definition
Transverse (athwartships) stability tends to keep the boat from rolling over (capsizing).
Term
WHAT TYPE OF LUBE OIL IS USED IN THE ENGINES?
Definition
15W 40
Term
HOW MUCH LUBE OIL IS IN THE MDE?
Definition
5 GALLONS IN THE SUMP AND APPROX. 1 GALLON IN THE LINES AND FILTER
Term
What is the tow bit made of?
Definition
schedule 80 aluminum
Term
How many fire extinguishers are on board?
Definition
4
-1 5lb CO2
-1 halon 1301
-1 10 lb pkp
-1 10 lb pkp
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