REVIEW QUESTIONS
CCOLs (fig. 3-17) provide an itemized listing
of all classified fittings and closures used in damage
control to set the specified material condition of
Q13.
What material condition of readiness provides
r e a d i n e s s . T h ey a r e o r i g i n a l l y p r e p a r e d a n d
the least amount of protection?
furnished by the ship builder's design agent during
the construction of a ship or class of ships. After that
1.
ZULU
it is each ship's responsibility to keep the lists
2.
ZEBRA
current. Follow the guidelines listed in the Naval
3.
YOKE
Ships' Technical Manual (NSTM), chapter 079,
volume 2, when you check and update your CCOLs.
4.
XRAY
Q14.
The three material conditions of readiness are
All compartments must have a CCOL
XRAY, YOKE, and ZEBRA.
permanently posted within them in clear view of the
space access. Weather deck areas that have damage
1.
True
control facilities must also have a CCOL posted. The
2.
False
compartment name and number are entered on the
list along with all classified fittings and certain other
Q15.
What material condition is set to isolate and
damage control facilities in the compartment that are
control fires and flooding when the ship is not
necessary to help damage control personnel in the
at general quarters station?
performance of their duties. The information listed
1.
ZULU
for each of the classified fittings includes the
following:
2.
ZEBRA
3.
YOKE
Name of item
4.
XRAY
Number of item
Q16.
Fittings having what classification are kept
open during all material conditions?
Location of item
1.
CIRCLE XRAY
Purpose of item
2.
DOG ZEBRA
Classification of item (if classified)
3.
CIRCLE YOKE
4.
WILLIAM
Division responsible for the proper operation
of each fitting
Q17.
What classification of fitting may be opened
without special authorization when proceeding
When a compartment has more than one
to battle stations or as required in routine
entrance, duplicate CCOL must be posted at each
inspection checks?
entrance. The CCOLs shall be clearly labeled
1.
CIRCLE ZULU
DUPLICATE. Partial CCOLs may be desirable when
there are alcoves or areas included within a
2.
CIRCLE ZEBRA
compartment. The partial CCOL list shall be clearly
3.
CIRCLE XRAY
labeled PARTIAL. The item numbers on the partial
4.
CIRCLE YOKE
list must correspond with the numbers on the original
list.
CCOLs for the weather decks, and some other
COMPARTMENT CHECKOFF LISTS
decks, may be divided by sections; for example, main
deck, frame 90-120, port side. The DCA maintains a
Learning Objective: Recall the purpose of the
master copy of each original and partial CCOL on
compartment checkoff list (CCOL) and the type of
file in DCC. The division officer is responsible for
informing the DCA when a change is required and
information listed on it.
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