Voyager Specifications - Deck by Deck Breakdown

 

Primary Hull:

 

Deck 1: Bridge, Captain's Ready Room, Briefing Room, Escape Pod Access (2 pods), Weapons locker, Spacesuit lockers, Office space, Aft Bridge Airlock & upper sensor platform.
Deck 2: Mess hall, Officers' and VIP quarters, laboratories and storage area, sensor gear & Escape Pod access.
Deck 3: Captain's Quarters, Officers' and VIP quarters & photon torpedo trackers.
Deck 4: Cargo Bay 1 Facilities, Aft Photon torpedoes launchers, transporters 1 & 2, phaser maintenance, sensor gear & escape pod access. 
Deck 5: Sickbay, Doctor's office, sensor gear & escape pod access.
Deck 6: Auxiliary Deflector, Auxiliary Computer Core & escape pod access.
Deck 7: Auxiliary Computer Core, Laboratories, RCS thruster access & escape pod access.
Deck 8: Astrometrics, Cargo Bay 2 Facilities, Deuterium processing, port/starboard/forward docking ports, ODN/EPS main trunks.
Deck 9:  Cargo Bay Loading Doors, Aero wing Shuttle Dock, Laboratories.

 

Engineering Hull:

 

Deck 6: Deuterium (matter) processing, consumables re-supply connectors, auxiliary computer core.
Deck 7: Deuterium tankage, warp engine core injector.
Deck 8: Deuterium tankage, warp engine core, aft work pod storage.
Deck 9: Upper main shuttle bay, warp engine core.
Deck 10: Main shuttle bay, main computer core, warp engine core, forward photon torpedo launchers, reserve warp engine core, main navigational deflector.
Deck 11: 'Wing' Level: Main Engineering, Engineer's office, Warp Engine Core, Reserve Warp Engine Core, Main Computer Core, Main Navigational Deflector.
Deck 12: Anti-matter tankage, Warp Engine Core, Main Deflector, Reserve Warp Engine Core, Escape Pod Access, Environmental Controls.
Deck 13: Aft Tractor Beam Emitter, Warp Engine Core, Reserve Warp Engine Core, Quarters, Laboratories, Secondary ODN/EPS Trunks, Escape Pod Access.
Deck 14: Anti-matter processing, Reserve Warp Engine Core, Ground Hover Footpad Systems, Escape Pod Access.
Deck 15: Anti-matter Loading Port, Forward Tractor Beam Emitter, Ground Hover Footpads.