(2024 Exam) Manned Hyperbaric Safety Cert Man Flashcards

Ch 1 & 2 & appendix. C

1
Q

Survey Card Category IA is?

A

Corrective action must be accomplished prior to manned use of the system.

  • prior to further manned use of the system, full recertification, or removal of the suspension by the SCA is required.
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2
Q

Survey Card Category IB is?

A

Corrective action must be accomplished prior to system certification.

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3
Q

Survey Card Category IC is?

A

Corrective action must be accomplished prior to the date or event specified on the card to sustain certification.

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4
Q

Survey Card Category ID is?

A

Correct of action must be accomplish on a specific component prior to its use, but the overall system retains its certifications.

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5
Q

Survey Card Category II is?

A

Corrective action is desirable, but not mandatory

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6
Q

For temporary transfer of custody of diving system, custody shall not exceed ___ day’s?

A

90 days

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7
Q

A Static load test is?

A

A verification that a weight handling system can hold 200% of its maximum rated load.

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8
Q

A Dynamic Load Test is?

A

A verification that a weight handling system can raise and lower 150% of system rates load.

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9
Q

A Rated Load Test is?

A

Verification that a weight handling system can raise and lower 100% of its rated Load at its maximum rated speed.

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10
Q

Under no circumstances shall the factor of safety for wire ropes be less than ____ for manned lift systems.

A

6

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11
Q

Hydrostatic Test Pressure shall be ___% of the maximum operating pressure?

A

150%

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12
Q

The duration for a hydrostatic test, conducted in the as-installed configuration shall not be less than ___ mins, plus……?

A

15 mins

Plus sufficient time for inspection of mechanical joints and components w/in the test boundaries.

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13
Q

Joint tightness test is done at ___% of maximum allowable operating pressure. The pressure used to perform the test shall be w/in +-3% (but no greater than +-100 psig) of the designated test pressure.

A

100%
+/- 3%

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14
Q

All Diver Handling Systems shall have static, dynamic, and rated load tests conducted on what following occasions?

A

after being installed on a support ship, upon completion of an overhaul, and at intervals not to exceed 5 years.

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15
Q

Test load shall be run through at least ____ cycles to demonstrate proper operation?

A

three

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16
Q

The duration of hydrostatic tests for pipe and piping components, including piece parts, conducted in a shop or on a test bench shall be not less than?

A

1 minute, plus the time required for inspection.

17
Q

Wire ropes used in the handling system have a ___ year service life?

A

5 year

18
Q

All synthetic line eye splices shall be pull-tested to _____% of the design load of the handling system?

A

200 percent