11. EXPECTED/POSSIBLE PROBLEMS:
REFERENCE TO: DSSA
Describes the impact of casualty/fault during the period
COLD CHECKED_____ HOT CHECKED_____
of the drill and actions that should be taken to restore
PURPOSE: Use to train ship's force in integrated
systems after the drill is completed.
casualty control and evaluate shipboard system response
Examples of expected/possible problems are as
to damaged low-pressure air piping passing through the
follows:
bulkhead, at frame______ for training scenario 7.
Loss of weapons systems capabilities during
REFERENCES:
loss of cooling water drill.
None
Ensure normal firemain valve alignment is
SAFETY PRECAUTIONS:
restored once exercise is completed.
Forces afloat will comply with Navy Safety
Precautions for Forces Afloat, OPNAVINST 5100
Remove all ship's standard disclosures and
series.
visual aids from the assigned damage locations.
CAUTIONS:
DRILL GUIDE VALIDATION
Drill insertion will vent vital LP air into power
Drill guide validation is accomplished in three
conversion room (3-319-O-Q) and non-vital LP
parts and must be conducted before its use in a drill
air into QOD Station #3 (1-366-1-Q). All
package.
personnel in the space must wear hearing
protection.
1. "Walk-Thru" is the process of verifying:
Drill will result in the loss of the vent damper for
Location
SSGTG #3, causing high temperatures.
Numbers
PREREQUISITES:
Materials
Close valve ALP-V-576 in QOD Station #3
Fault/casualty does not pose a hazard to
(1-366-l-Q).
personnel or equipment
Remove quick-disconnect fitting at LP air
2. "Cold Checking" A cold-checked exercise is
pneumatic tool outlet outside of QOD Station #3
conducted on prior to starting operational equipment to
(1-366-l-Q). (NOTE: Discharge of air from
validate the drill. It includes the following:
quick-disconnect fitting will be directed in such
a way as to prevent hazard to either personnel or
Insertions procedures
equipment.)
Symptoms
D E S C R I P T I O N O F P R O C E D U R E : ( Wa t c h
Restoration/reconfiguration procedures
Condition III)
Fault/casualty does not pose a safety hazard
Casualty Insertion (Damage is imposed by
securing the vital and non-vital LP air main aft of frame
3. "Hot Checking" A function of abbreviated
300, and venting non-vital LP air into OQD Station #3
checks conducted operating equipment to validate
and vital LP air into power conversion room.)
proper operational parameters.
See compressed air system damage control
System alignment
plate, fiber-optic sensor system (FOSS) LP air
System parameters
system diagram DSSA for LP air system piping
information.
Safety devices
Use the ship's standard disclosure methods and
SAMPLE DRILL GUIDE
visual aids to inform investigators and watch
An example of a drill guide used on Navy ships is
standers of damage.
as follows:
"BROKEN PIPE"
DRILL GUIDE
CSCCE
1. LP air vital air main in power conversion room
DAMAGE TO LP AIR PIPING (VITAL AIR AND
(3-319-O-Q) at frame 337 in the aft starboard
corner.
NON-VITAL) DG 3/SC #7
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