List of Galactica decks

This is a listing of decks and compartment locations aboard Galactica.

Each hatch features an identifying sequence in two locations: a recess of the hatch closest to the mag lock handle and near eye-level of the door at the top bracket between the latch handle and the handwheel. It is formatted into three distinct parts: deck number, initialism of the room, and hatch number. For example, the small arms locker on deck 15 has an identifying marking of: 15-SAL 01

Compartments

Compartment	Deck	Initialism	Hatch	Appearances	Notes
Small Arms Locker	15	SAL	01	"Water," "Valley of Darkness"	Located in the port flight pod. Sharon "Boomer" Valerii's Cylon personality plunders G-4 and detonators from this locker. After being boarded by Centurions during the Battle of Kobol, James "Jammer" Lyman is found by Lee "Apollo" Adama to be hiding here during a supply run for explosive rounds.
Junior Officers' Quarters	05	JRQ	01	"Water" through "Kobol's Last Gleaming, Part II"	Sharon "Boomer" Valerii's bunk.
Commander's Quarters	03	CQ	01	Miniseries
Wardroom	03	WR	01	Miniseries	Commander Adama first leaves this compartment while reviewing his speech. Later, Laura Roslin uses this wardroom to talk to Adama while aboard Galactica.
Medlab	04	ML	01	"Six Degrees of Separation"	Baltar's lab during the development of the Cylon detector.
Washroom	04	IM^[1]	02	"Six Degrees of Separation"	Location of "No more Mr. Nice Gaius."
Tool Room	[Not Applicalble}	[Not Applicalble}	135^[2]	Miniseries	Sharon "Boomer" Valerii and Galen Tyrol have an illicit rendezvous here after her landing prior to the decommissioning cermony.
Brig	01	BR	05	"Scattered"	Laura Roslin and Lee "Apollo" Adama are incarcerated here.
Passageway	09	PW	23	Miniseries	Passageway injured and deceased personnel are removed from following the emergency decompression.
Tool Room	03	TL	01	"The Plan"	Giana O'Neill and Galen Tyrol discuss office relationships here after a run-in with Sharon "Boomer" Valerii.
Water Tank	SD	BE	01	"Litmus"	Cally Henderson meets Galen Tyrol outside of this hatch before Tyrol meets up with Sharon "Boomer" Valerii.
Causeway Hall	03	CH	03	"Final Cut"	Dualla escorts D'anna Biers and Bell through this hatch, after showing them the oxygen scrubbers.

Decks

Decks on Galactica consist of a mix of both numbers and letters.

While no direct map exists, deck letters and formalized names have been stated:

C Deck
Landing bay
Hangar Deck
- Hangar decks are segmented horizontally from 01 to 09 in the port flight pod.
Observation deck

Decks are numbered starting from 01 and onward.

References

↑ "IM" breaks the mould in terms of an initialism mirroring the room name, e.g. CIC.
↑ The tool room number appears only in the Miniseries, and is vertically placed on the hatch's upper third.

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[1] "IM" breaks the mould in terms of an initialism mirroring the room name, e.g. CIC.

[2] The tool room number appears only in the Miniseries, and is vertically placed on the hatch's upper third.

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