DCASE Unit 1
Prepared and updated by NAVSEA, maintained by DCA through pen and ink changes -
ANS-Who prepares and updates the DC Book, in what format is it provided, and how is
it maintained?
Isometric DC diagrams containing a layout of all ship systems and services to aid in
casualty control.
Updated with pen and ink changes and sent to NAVSEA via the Port Engineer -
ANS-What are DC plates, and how are the used and updated?
Provide locations of all DC classified fittings in a space, prepared and supplied by the
ship builder.
Maintained by parent division and submitted to DCA for changes. *Master list in DCC, if
using online program, pen and ink changes are not authorized* - ANS-What are
CCOLs, and how are they maintained?
All DC, firefighting, CBR, master CCOL, DC library. Parent AELs in each DCRS, kit
AELs in each kit - ANS-How are AEL records maintained?
DC, firefighting, CBRN-D equipment. DCB-010 - ANS-What AELs are maintained by
DCA, what resource in the DC library is useful for doing so?
Through 3M program IAW OPNAVINST 4790.4 - ANS-How are maintenance records
maintained?
Informal shipboard training is maintained by DCTT.
DCA maintains a record of DC PQS completed by all-hands and training by each
division. *Training reports given to TRAINO and sent to TYCOM* - ANS-*How are
training records maintained?
Tells which closures have been opened and why.
Contains name, type of fitting, DC number, time opened / closed, length of time required
to be opened, and signature of person opening - ANS-What is the DC closure log, and
what kind of information does it include?
Emergency reports, firemain pressure, sounding and security watch.
, *If DCC and CCS are co-located and records are kept in the ENG log, DC watch log is
not required* - ANS-What kind of information does the DC watch log include, and when
is one not required?
Spaces considered unsafe for entry and work.
Maintained for 12 months after completion of work - ANS-What is the GFE log and how
is it maintained?
Visual inspection and quantitative measurements, *conducted 18-24 months prior to
CNO docking availability* - ANS-*What is the underwater hull inspection report, and
how is it maintained?
Maintenance program that test DC equipment and preparation of inspection reports -
ANS-What is the 3M program?
Correct any technical deficiencies on AEL, used through Supply system - ANS-What is
the fleet COSAL feedback report, and what kind of information does it include?
For any naval ship / service craft / floating dry dock moving to dry dock facility.
Conducted by docking facility. If moving to a non-navy facility, report done by CHENG
and furnished to CO - ANS-What is a docking report, and who prepares it?
Battle Bill
General Emergency Bill
CBRN-D Bill
R&A Bill
Jettison Bill
Cold Weather Bill
Toxic Gas Bill
VBSS Bill
Darken Ship Bill - ANS-What DC bills are maintained in the DC library?
Dry Dock Bill
Mass Casualty Bill - ANS-*What other bills covered in this lesson are important for DCA
to know?
OPNAV 3120.32 SORM
OPNAV 4790.4 3M
OPNAV 5100 Navy Safety and Occupational Health Program - ANS-*What OPNAVs are
maintained in the DC library?
Prepared and updated by NAVSEA, maintained by DCA through pen and ink changes -
ANS-Who prepares and updates the DC Book, in what format is it provided, and how is
it maintained?
Isometric DC diagrams containing a layout of all ship systems and services to aid in
casualty control.
Updated with pen and ink changes and sent to NAVSEA via the Port Engineer -
ANS-What are DC plates, and how are the used and updated?
Provide locations of all DC classified fittings in a space, prepared and supplied by the
ship builder.
Maintained by parent division and submitted to DCA for changes. *Master list in DCC, if
using online program, pen and ink changes are not authorized* - ANS-What are
CCOLs, and how are they maintained?
All DC, firefighting, CBR, master CCOL, DC library. Parent AELs in each DCRS, kit
AELs in each kit - ANS-How are AEL records maintained?
DC, firefighting, CBRN-D equipment. DCB-010 - ANS-What AELs are maintained by
DCA, what resource in the DC library is useful for doing so?
Through 3M program IAW OPNAVINST 4790.4 - ANS-How are maintenance records
maintained?
Informal shipboard training is maintained by DCTT.
DCA maintains a record of DC PQS completed by all-hands and training by each
division. *Training reports given to TRAINO and sent to TYCOM* - ANS-*How are
training records maintained?
Tells which closures have been opened and why.
Contains name, type of fitting, DC number, time opened / closed, length of time required
to be opened, and signature of person opening - ANS-What is the DC closure log, and
what kind of information does it include?
Emergency reports, firemain pressure, sounding and security watch.
, *If DCC and CCS are co-located and records are kept in the ENG log, DC watch log is
not required* - ANS-What kind of information does the DC watch log include, and when
is one not required?
Spaces considered unsafe for entry and work.
Maintained for 12 months after completion of work - ANS-What is the GFE log and how
is it maintained?
Visual inspection and quantitative measurements, *conducted 18-24 months prior to
CNO docking availability* - ANS-*What is the underwater hull inspection report, and
how is it maintained?
Maintenance program that test DC equipment and preparation of inspection reports -
ANS-What is the 3M program?
Correct any technical deficiencies on AEL, used through Supply system - ANS-What is
the fleet COSAL feedback report, and what kind of information does it include?
For any naval ship / service craft / floating dry dock moving to dry dock facility.
Conducted by docking facility. If moving to a non-navy facility, report done by CHENG
and furnished to CO - ANS-What is a docking report, and who prepares it?
Battle Bill
General Emergency Bill
CBRN-D Bill
R&A Bill
Jettison Bill
Cold Weather Bill
Toxic Gas Bill
VBSS Bill
Darken Ship Bill - ANS-What DC bills are maintained in the DC library?
Dry Dock Bill
Mass Casualty Bill - ANS-*What other bills covered in this lesson are important for DCA
to know?
OPNAV 3120.32 SORM
OPNAV 4790.4 3M
OPNAV 5100 Navy Safety and Occupational Health Program - ANS-*What OPNAVs are
maintained in the DC library?
