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ATON > BUSL ATON > Flashcards

BUSL ATON Flashcards

1
Q

Wire rope testing limits

A

6 broken wires in 1 rope lay length
3 broken wires in 1 strand lay length
1 broken wire within ripe laid length of and end fitting

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2
Q

Wire rope visual inspect

A

Crushing
Kinking
Parting

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3
Q

BUSL length

A

49’ 2 1/4

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4
Q

BUSL beam

A

16’10”

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5
Q

Draft

End service

A

5’6”

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6
Q

Current draft

A

5’4”

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7
Q

BUSL draft no load

A

4’8”

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8
Q

Free board BUSL

A

3’5”

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9
Q

Highest fixed point

A

15’
Mast lowered
Boom forward
Presenter removed

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10
Q

Busl highest unfixed point

A

27’

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11
Q

BUSL hoist weight

A

71690

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12
Q

Propulsion BUSL

A

2 Cummins diesel

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13
Q

BUSL fuel

A

783 gallons

Diesel

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14
Q

BUSL water

A

300 gallons

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15
Q

Frames and longitude spacing

A 
# from transom to Bow @6 ft intervals 
Longitudal spacing 16”
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16
Q

BUSL max speed

A

10.5 knots

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17
Q

Busl cruising speed

A

7 knots

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18
Q

BUSL Max range

A

400nm

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19
Q

BUSL endurance

A

4 days

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20
Q

BUSL MAX TOWING

A

Bollard pull 11000 lbs AFT

8300 lbs BOW

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21
Q

List limit

A

Not to exceed 1% either side

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22
Q

Max seas Aton BUSL

A

3 ft

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23
Q

BUSL Superstructure fixed at frames

A

5 aft

7 fwd

24
Q

Skegs between frames

A

3&4

25
Q

Bilge pimp discharges which side

A

Starboard side

26
Q

9 watertight compartments

A 
2* aft voids 
Lazarette
Machinery space 
Fuel tank 
Workshop, galley /messNhead
Berthing compartment
Fore peak 
Forward void
27
Q

Bilge pumps located

A

1 berthing
1 galley
2 eng room
1 lazaret

28
Q

Bilge rates BUSL

A

30 gallons per min

On 2 1/2 off 1 1/2

29
Q

BUSL grey water tank

A

20 gallons

30
Q

Busl sewage tank

A

250 gallons

31
Q

Aton crew responsibility

A 
Understanding or Aton procedures 
Buoy deck terminology 
Hand signals 
Aton tools 
Buoy deck limitations/ parameters 
AID inspections/ maintenance 
Buoy deck evolution
32
Q

Aton PPE

A 
Hard hat 
Glasses
Gloves 
Knife 
Safety tow boots 
PFD
33
Q

Shot of chain

A

90 ft

34
Q

1/2 of chain weights

A

210 lbs

35
Q

3/4 chain weighs

A

430

36
Q

1” chain weighs

A

750 lbs

37
Q

Shackles sizes

A

3rd bigger

4th smaller

38
Q

Max Aton size workable

A

5x11

39
Q

Workable aids

A 
5x11
3NR 3CR
5NR 3CR
5/3 NI/CI
5x9NFR
40
Q

Slings size 1’6”

A

Vertical 2600
Choker 2100
Basket 3600

41
Q

Sling size 3’

A

Vertical 5300
Choker 4200
Basket 10600 U
BASKET 7400 _/

42
Q

Sling 6ft

A

Vertical 8400
Choker 6700
Basket U 16800
Basket _/ 11600

43
Q

Sling 10 ft

A

Vertical 13200
Choker 10600
Basket U 26400
Basket _/ 18000

44
Q

A frame wire rope size

A

3/8 inch

50ft

45
Q

A frame hook size, spacing weights

A

line speed of 0-60 FPM (feet per minute).
An alloy hook and swivel assembly and with a 3000-pound minimum working load 4500 Max

a minimum opening of 1 5⁄8 inches is attached to each wire rope.

46
Q

Cross deck wire rope info

A

line speed of 0-100 FPM.
They are fitted with bolted steel cover boxes
The cross deck winches have a safe working load of 1500 pounds.
Each cross deck winch is equipped with 30 feet of 3⁄8-inch steel wire rope
with three dead wraps on the drum.
An alloy hook assembly, similar to the one used on the A-frame

47
Q

Pad eyes busl

A

16

48
Q

Weight handling pad eye BUSL

A

4500 each

2 Bull pad eyes 12000

49
Q

Sinkers

A

4000
3000
2500

50
Q

Deck load capacity

A

16000 lbs

51
Q

Max chain size

A

1 1/8

52
Q

Type shackles

A

Split key

Rivet pin

53
Q

Split key shackle

A

Split-key shackles shall only be used to connect the bridle to the buoy, the swivel to the bridle, the riser to the swivel, and the mooring chain to the sinker. Split-key shackles shall not be used to connect lengths of chain. When connecting the swivel to the bridle, ensure that the head of the shackle pin lies toward the buoy counterweight to reduce wear.

54
Q

Rivet Pin

A

Rivet-pin shackles (“heat and beat”) are used to connect lengthsofchain. Installtheshacklewiththepintowardthesinkerto preventcatchingthe“horsecollar”duringmooringretrieval. Rivet- pin shackles shall not be used in the chafe section of the mooring. When removing a rivet pin shackle to replace a section of mooring chain, cut the shackle pin instead of the shackle body. This will conserve the shackle body for future use and will only require replacement of the less expensive shackle pin. (

55
Q

Swivel usage

A

Swivels. Worn or seized swivels shall be replaced. Swivels are mounted between the bridle and the riser chain with the round eye toward the bridle. If the mooring is prone to knotting an additional swivel can be used further down in the riser section of the mooring. However, swivels shall not be used in the chafe section of the mooring.

56
Q

Sinker usage

A

Sinker. The sinker shall be replaced if the bail is worn to less than 1/2 of its original diameter, or the concrete is eroded or broken away. Sinker bails shall be made from steel bar stock. Sinkers with bails made from buoy chain shall be replaced.

ATON (2 decks)

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