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Seylosian Norfolk Naval Yards


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The Seylosian Norfolk Naval Construction Yards are a multipurpose shipyard responsible for the construction of the majority of military and civilian vessels in the Kingdom of Seylos. The following is a list of Seylosian military naval vessels able to constructed at the yards.

Eclipse-Class Guided Missile Destroyer:

1920px-HMS_Daring-1.jpg

  • Displacement: 7,350 to 8,500 tonnes (8,400 long tons; 9,400 short tons)
  • Length: 152.4 m (500 ft)
  • Beam: 21.2 m (69 ft 7 in)
  • Draught: 7.4 m (24 ft 3 in)

Installed power:

  • 2 × Singleton Electric DGT-89 gas turbines, 21.5 MW (28,800 shp) each
  • 2 × Timber 12V200 diesel generators, 2 MW (2,700 shp) each

Propulsion:

  • 2 shafts integrated electric propulsion with
  • 2 × GE Power Conversion Advanced Induction Motors and VDM25000 Drives, 20 MW (27,000 shp) each
  • Speed In excess of 32 kn (59 km/h; 37 mph)
  • Range In excess of 7,000 nautical miles (13,000 km) at 18 kn (33 km/h; 21 mph)

Complement:

  • 191(accommodation for up to 285)

Sensors:

  • TRAIL multi-function air tracking radar
  • ARLT 3-D air surveillance radar
  • MS Integrated Bridge and Navigation System
  • 2 × MSC (Military Standard Corporation) AHRS INS (MINS 2)
  • 2 × MSC I-band Radar (Type 1047)
  • 1 × MSC E/F-band Radar (Type 1048)
  • MSC Series 2500 Electro-Optical Gun Control System (EOGCS)
  • MSC radar tracking system
  • MSC/EDO MFS-7000 sonar

Armament:

  • Air defense system with a 48-cell Vertical Launching System
  • Up to 2 × quad Harpoon anti-ship missile launchers
  • 1 × 4.5 inch Mk 8 naval gun
  • 2 × 30 mm guns
  • 2 × 20mm CIWS
  • 2 × Miniguns
  • 6 × 7.62mm General Purpose Machine Guns

Ataliaeth-Class Corvette:

F264_FGS_Ludwigshafen_am_Rhein_(30156595

  • Displacement: 1,840 tonnes (1810 long tons)
  • Length: 899.12 m (500 ft)
  • Beam: 13.28 m (69 ft 7 in)
  • Draught: 3.4 m (24 ft 3 in)

Installed power:

  • 2 × Singleton Electric DGT-87 gas turbines, 14.8 MW (28,800 shp) each

Propulsion:

  • 2 shafts integrated electric propulsion with
  • 2 × GE Power Conversion Advanced Induction Motors and VDM25000 Drives, 20 MW (27,000 shp) each
  • Speed In excess of 26 kn (48 km/h; 30 mph)
  • Range In excess of 4,000 nautical miles (13,000 km) at 18 kn (33 km/h; 21 mph)

Complement:

  • 65 crew

Sensors:

  • TRAIL multi-function radar
  • MS Integrated Bridge and Navigation System
  • 2 × MSC (Military Standard Corporation) AHRS INS (MINS 2)
  • 2 × MSC I-band Radar (Type 1047)
  • 1 × MSC E/F-band Radar (Type 1048)
  • MSC Series 2500 Electro-Optical Gun Control System (EOGCS)
  • MSC radar tracking system
  • MSC/EDO MFS-7000 sonar

Armament:

  • Up to 4 Harpoon anti-ship missiles
  • 2 x AA missile launchers
  • 1 × 4.5 inch Mk 8 naval gun
  • 2 × 30 mm guns
  • 2 × Miniguns
  • 6 × 7.62mm General Purpose Machine Guns

Crossfield Class Frigate:

2560px-HMS_Sutherland_(F81)_MoD.jpg

  • Displacement: 4,900 t (4,800 long tons)
  • Length: 133.0 m (436 ft 4 in)
  • Beam: 16.1 m (52 ft 10 in)
  • Draught: 7.3 m (23 ft 11 in)

Propulsion:

  • 4 × 1,650 kW (2,210 shp) MSC 12V4000 M53 diesel generators
  • 2 × Electric motors delivering 2,980 kW (3,996 hp) each
  • 2 × MSC DE delivering 12,750 kW (17,098 hp)
  • Speed: In excess of 28 knots (52 km/h; 32 mph) HMS Sutherland achieved 34.4 knots (63.7 km/h; 39.6 mph)
  • Range: 7,500 nmi (14,000 km; 9,000 mi) at 15 kn (28 km/h; 17 mph)

Complement:

  • 185 (accommodation for up to 205)

Armament:

  • 1 × MSC 4.5 inch Mk 8 naval gun
  • 2 × 30 mm DS30M Mk2 guns, or, 2 × 30 mm DS30B guns
  • 2 × Miniguns
  • 4 × General-purpose machine guns
  • 1 × 32-cell MSC 35 Vertical Launching System (VLS) canisters for 32 missiles (1–25+ km)
  • Up to 2 × quad Harpoon launchers
  • Anti-submarine torpedoes:
  • 2 × twin 12.75 in (324 mm) Sting Ray torpedo tubes

Furtive Class Submarine:

1920px-HMS_Ambush_long.jpg

Displacement:

  • Surfaced: 7,000 to 7,400 t (6,900 to 7,300 long tons)
  • Submerged: 7,400 to 7,800 t (7,300 to 7,700 long tons)
  • Length: 97 m (318 ft 3 in)
  • Beam: 11.3 m (37 ft 1 in)
  • Draught: 10 m (32 ft 10 in)

Propulsion:

  • 1 × MSC MTU 12V4000 M53 diesel generator
  • Speed 30 knots (56 km/h; 35 mph), submerged
  • Test depth: Over 300 m (980 ft)

Complement:

  • 98 (capacity for 109)

Sensors:

  • Thales Sonar 2076
  • MSC DESO 25 echosounder
  • 2 × MSC optronic masts
  • MSC Successor IFF

Armament:

  • 6 × 21 in (533 mm) torpedo tubes with storage for up to 38 weapons
  • CMEO III cruise missiles
  • SPEAR heavyweight torpedoes

 

Liberation Class Amphibious Assault Dock:

HMS_Bulwark.jpg

  • Displacement: 19,560 t (19,250 long tons; 21,560 short tons)
  • Length: 176 m (577 ft)
  • Beam: 28.9 m (95 ft)
  • Draught: 7.1 m (23 ft)

Propulsion:

  • 2 × MSC 16V 32E diesel generators
  • 2 × MSC 4R 32E diesel generators
  • MSC Power Conversion Full Electric Propulsion System, 2x Motors and Drives
  • Speed: 18 knots (21 mph; 33 km/h)
  • Range: 8,000 miles (7,000 nmi; 13,000 km)

Boats & landing craft carried:

  • 4 × LCV
  • 4 × LCAV
  • Capacity: 67 vehicles

Troops:

  • 405 Royal Marines (710 overload)

Complement:

  • 325 Sailors

Sensors:

  • 2 × Type 1007/8 I-band radars
  • 1 × Type 996 E/F band radar
  • 1 × Type 997 E/F-band radar (from 2011)

Armament:

  • 2 x 20mm Phalanx CIWS
  • 2 × 20 mm cannon
  • 4 × General purpose machine guns
  • Aviation facilities: Two landing spots for helicopters up-to the size of a Chinook.

Coral Class Patrol Ship:

1920px-45153648_river_class.jpg

Displacement:

  • 2,000 t (2,000 long tons)
  • Length: 90.5 m (296 ft 11 in)
  • Beam: 13.5 m (44 ft 3 in)

Propulsion:

  • 2 × MSC 16V28/33D diesel engines, 14,700 kW (19,700 hp), 2 shafts
  • 2 × controllable-pitch propellers
  • 25 knots (46 km/h; 29 mph)

Armament:

  • 1 × MSC 30 mm cannon
  • 2 × Miniguns
  • 2 × General purpose machine guns
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To: Norfolk Naval Yards, Norfolk, Seylos

From: Vice Admiral Mary Edwards

OFFICIAL COMMUNIQUE FROM THE DEPARTMENT OF THE NAVY. SECRET.

To whomever it may concern,

As you may have seen in recent news, the Delamarian congress has allocated a further 30 Billion Francs for military expansion, with 25 of that going towards the already expansive Naval expansion fund. I, as Vice Admiral and Director of Naval Contracting and Procurement, have been tasked with the procurement of new shipbuilding contracts to supply the recently formed third and fourth fleets, which should expand Delamaria’s naval capabilities, and take off pressure from the already overcrowded first and second fleets. 

The Department is most interested in the Eclipse Class Guided Missile Destroyer, the Crossfield Class Frigate, and the Furtive Class Submarine. After meeting with the Secretary we have decided to begin negotiating with your Naval yard on the size, cost and timeframe of such contracts should you be willing to fulfil them. 

The Secretary has also expressed interest in the Liberation Class Amphibious Assault Ship, to act as a new capital ship for the fleet. Though this isn’t a part of our official expressed interests we would like to ask similar questions as a part of discussions.

Sincerely,

Vice Admiral Mary Edwards,

Director of Naval Contracting and Procurement.

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FROM: Office of Naval Procurement, Royal Navy

TO: Vice Admiral Mary Edwards

seylos_emblem.png

The Royal Navy of Seylos is delighted to have one of our Argic allies coming to the Norfolk Yards for the construction of naval vessels. @Delamaria and Seylos have had a positive relationship, and as such military trade between our two nations will be easily achievable. To directly answer your questions regarding ships for procurement, I will put the information below.

Eclipse-Class:

  • Cost (Fully Outfitted): 953 Million Seylosian Pounds
  • Cost (Hull Only): 423 Million Seylosian Pounds
  • Construction Time: 5 months

Crossfield-Class:

  • Cost (Fully Outfitted): 430 Million Seylosian Pounds
  • Cost (Hull Only): 215 Million Seylosian Pounds
  • Construction Time: 4 months

Furtive-Class:

  • Cost (Fully Outfitted): 1.26 Billion Seylosian Pounds
  • Cost (Hull Only): 632 Million Seylosian Pounds
  • Construction Time: 5 months

Liberation-Class:

  • Cost (Fully Outfitted): 530 Million Seylosian Pounds
  • Cost (Hull Only): 275 Million Seylosian Pounds
  • Construction Time: 6 months

 

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OFFICE OF NAVAL CONTRACTING AND PROCUREMENT

 

TO: Office of Naval Procurement, Norfolk Naval Yards, Seylos

FROM: Vice Admiral Mary Edwards, Office of Naval Contracting and Procurement, Labrador, Delamaria

We are most happy to see that you are most willing and capable of fulfilling these contracts. The Office will soon make preparations to visit your Naval Yards and inspect the facilities and the ships themselves. I have been authorised by the Secretary to confirm the following contracts.

  • 10 Eclipse Class Destroyers, at a cost of 9.53 Billion Seylosian Pounds
  • 20 Crossfield Class Frigates, at a cost of 10.32 Billion Seylosian Pounds
  • 4 Furtive Class Submarines, at a cost of 5.04 Billion Seylosian Pounds
  • 2 Liberation Class Amphibious Assault Ships, at a cost of 1.06 Billion Seylosian Pounds

This is one of the largest individual contracts ever issued by the Delamarian Government, and it will require approval from the Joint Congressional Defence Committee, however I have been assured by the Secretary and the President that this will be soon achieved. 

I must remind you of the importance of these contracts in Delamaria’s defence against hostile forces, state or otherwise, these vessels will be paramount in securing the nation as well as its neighbours and allies against ever growing threats to our security and way of life.

Sincerely,

Vice Admiral Mary Edwards,

Director of Naval Contracting and Procurement.

 

Authorised by the Office of the Secretary of Defence, Charles Ingram. 

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  • 2 months later...
  • 2 months later...
On 3/2/2022 at 3:50 PM, Ahrana said:

WvMnBpE.png

FROM: Office of Naval Procurement, Royal Navy

TO: Ministry of Defense of the United Kingdom of @Ahrana

Classified: Secret

seylos_emblem.png

The Kingdom of Seylos is delighted to provide such a procurement for the Kingdom of Ahrana. Ahranan representatives are free to tour approved vessels in order to have a more comprehensive look into the desired ship classes for construction.

Eclipse-Class:

  • Cost (Fully Outfitted): 953 Million Seylosian Pounds
  • Cost (Hull Only): 423 Million Seylosian Pounds
  • Construction Time: 5 months

Ataliaeth-Class Corvette:

  • Cost (Fully Outfitted): 201 Million Seylosian Pounds
  • Cost (Hull Only): 112 Million Seylosian Pounds
  • Construction Time: 4 months

Coral-Class:

  • Cost (Fully Outfitted): 75 Million Seylosian Pounds
  • Cost (Hull Only): 52 Million Seylosian Pounds
  • Construction Time: 2 months

Furtive-Class:

  • Cost (Fully Outfitted): 1.26 Billion Seylosian Pounds
  • Cost (Hull Only): 632 Million Seylosian Pounds
  • Construction Time: 5 months

Liberation-Class:

  • Cost (Fully Outfitted): 530 Million Seylosian Pounds
  • Cost (Hull Only): 275 Million Seylosian Pounds
  • Construction Time: 6 months

 

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  • 1 year later...

Next Generation Naval Program

NGNP is the now public presentation of the next generation of Seylosian ship classes available for construction at the Norfolk Naval Yards.

Akira-Class Cruiser:

image.png

  • Displacement: 13,290 tonnes (8,400 long tons; 9,400 short tons)
  • Length: 180 m (590 ft)
  • Beam: 21.2 m (69 ft 7 in)

Installed power:

  • 2 × Singleton Electric DGT-89 gas turbines, 30 MW (28,800 shp) each
  • 2 × Timber 12V200 diesel generators, 3 MW (2,700 shp) each

Propulsion:

  • 2 shafts integrated electric propulsion with
  • 2 × GE Power Conversion Advanced Induction Motors and VDM25000 Drives, 20 MW (27,000 shp) each
  • Speed In excess of 32 kn (59 km/h; 37 mph)
  • Range In excess of 7,000 nautical miles (13,000 km) at 18 kn (33 km/h; 21 mph)

Complement:

250(accommodation for up to 350)

Sensors:

  • TRAIL multi-function air tracking radar
  • ARLT 3-D air surveillance radar
  • MS Integrated Bridge and Navigation System
  • 2 × MSC (Military Standard Corporation) AHRS INS (MINS 2)
  • 2 × MSC I-band Radar (Type 1047)
  • 1 × MSC E/F-band Radar (Type 1048)
  • MSC Series 2500 Electro-Optical Gun Control System (EOGCS)
  • MSC radar tracking system
  • MSC/EDO MFS-7000 sonar

Armament:

  • 2x 21 cell Anti-Air Missile System
  • 4 x 32 Vertical Launch Systems
  • 1 × 5 inch Mk 9 naval gun
  • 2 × 30 mm guns
  • 2 × 20mm CIWS
  • 2 × Miniguns
  • 6 × 7.62mm General Purpose Machine Guns

 

Eclipse-Class Guided Missile Destroyer:

1920px-HMS_Daring-1.jpg

  • Displacement: 7,350 to 8,500 tonnes (8,400 long tons; 9,400 short tons)
  • Length: 152.4 m (500 ft)
  • Beam: 21.2 m (69 ft 7 in)
  • Draught: 7.4 m (24 ft 3 in)

Installed power:

  • 2 × Singleton Electric DGT-89 gas turbines, 21.5 MW (28,800 shp) each
  • 2 × Timber 12V200 diesel generators, 2 MW (2,700 shp) each

Propulsion:

  • 2 shafts integrated electric propulsion with
  • 2 × GE Power Conversion Advanced Induction Motors and VDM25000 Drives, 20 MW (27,000 shp) each
  • Speed In excess of 32 kn (59 km/h; 37 mph)
  • Range In excess of 7,000 nautical miles (13,000 km) at 18 kn (33 km/h; 21 mph)

Complement:

191(accommodation for up to 285)

Sensors:

  • TRAIL multi-function air tracking radar
  • ARLT 3-D air surveillance radar
  • MS Integrated Bridge and Navigation System
  • 2 × MSC (Military Standard Corporation) AHRS INS (MINS 2)
  • 2 × MSC I-band Radar (Type 1047)
  • 1 × MSC E/F-band Radar (Type 1048)
  • MSC Series 2500 Electro-Optical Gun Control System (EOGCS)
  • MSC radar tracking system
  • MSC/EDO MFS-7000 sonar

Armament:

  • Air defense system with a 48-cell Vertical Launching System
  • Up to 2 × quad Harpoon anti-ship missile launchers
  • 1 × 4.5 inch Mk 8 naval gun
  • 2 × 30 mm guns
  • 2 × 20mm CIWS
  • 2 × Miniguns
  • 6 × 7.62mm General Purpose Machine Guns

Saber-Class Frigate:

UK-Type-26-Firgate-768x432.jpg

  • Displacement: 6,900 t (6,800 long tons)
  • Length: 149.9 m (492 ft)
  • Beam: 20.8 m (68 ft 3 in)

Propulsion:

  • Singleton Electric DGT-87 Gas Turbine (30 MW)
  • 4 × 1,650 kW (2,210 shp) MSC 12V4000 M53 diesel generators
  • 2 × Electric motors delivering 2,980 kW (3,996 hp) each
  • Speed: In excess of 26 knots (48 km/h; 30 mph)
  • Range: 7,000 nmi (13,000 km; 8,100 mi)

Complement:

118 (accommodation for up to 208)

Armament:

  • Air defense system with a 48-cell Vertical Launching System
  • 24-cell System for Cruise and Anti-Ship Missiles
  • 1 × MSC 5 inch Mk 9 naval gun
  • 2 × 30 mm DS30M Mk2 guns, or, 2 × 30 mm DS30B guns
  • 2 × Miniguns
  • 4 × General-purpose machine guns
  • Up to 2 × quad Harpoon launchers
  • 2 × 20mm CIWS

Ataliaeth-Class Corvette:

F264_FGS_Ludwigshafen_am_Rhein_(30156595

  • Displacement: 1,840 tonnes (1810 long tons)
  • Length: 89.12 m (500 ft)
  • Beam: 13.28 m (69 ft 7 in)
  • Draught: 3.4 m (24 ft 3 in)

Installed power:

  • 2 × Singleton Electric DGT-87 gas turbines, 14.8 MW (28,800 shp) each
  • Propulsion:
  • 2 shafts integrated electric propulsion with
  • 2 × GE Power Conversion Advanced Induction Motors and VDM25000 Drives, 20 MW (27,000 shp) each
  • Speed In excess of 26 kn (48 km/h; 30 mph)
  • Range In excess of 4,000 nautical miles (13,000 km) at 18 kn (33 km/h; 21 mph)

Complement:

65 crew

Sensors:

  • TRAIL multi-function radar
  • MS Integrated Bridge and Navigation System
  • 2 × MSC (Military Standard Corporation) AHRS INS (MINS 2)
  • 2 × MSC I-band Radar (Type 1047)
  • 1 × MSC E/F-band Radar (Type 1048)
  • MSC Series 2500 Electro-Optical Gun Control System (EOGCS)
  • MSC radar tracking system
  • MSC/EDO MFS-7000 sonar

Armament:

  • Up to 4 Harpoon anti-ship missiles
  • 2 x AA missile launchers
  • 1 × 4.5 inch Mk 8 naval gun
  • 2 × 30 mm guns
  • 2 × Miniguns
  • 6 × 7.62mm General Purpose Machine Guns

Brushfire-Class Amphibious Assault Cruiser:

image.png?ex=65a56be5&is=6592f6e5&hm=2cd

  • Displacement: 20,000 tonnes (19,900 long tons)
  • Length: 200 m (656 ft)
  • Beam: 26 m (85 ft)

Installed power:

  • 3 × Singleton Electric DGT-89 gas turbines, 30 MW (28,800 shp) each
  • 3 × Timber 12V200 diesel generators, 3 MW (2,700 shp) each

Complement:

300 crew, 200 Marines, 400 Marines (Overload)

Sensors:

  • TRAIL multi-function air tracking radar
  • ARLT 3-D air surveillance radar
  • MS Integrated Bridge and Navigation System
  • 2 × MSC (Military Standard Corporation) AHRS INS (MINS 2)
  • 2 × MSC I-band Radar (Type 1047)
  • 1 × MSC E/F-band Radar (Type 1048)
  • MSC Series 2500 Electro-Optical Gun Control System (EOGCS)
  • MSC radar tracking system
  • MSC/EDO MFS-7000 sonar

Armament:

  • 1x 21 cell Anti-Air Missile System
  • 2 x 32 Vertical Launch Systems
  • 1 × 5 inch Mk 9 naval gun
  • 2 × 30 mm guns
  • 2 × 20mm CIWS
  • 2 × Miniguns
  • 6 × 7.62mm General Purpose Machine Guns

Flight Deck:

  • 2x Helicopter loading zones
  • Capable of supporting VTOL Strike Craft

Vehicle Deck:

  • 15 trucks
  • 20 small vehicles
  • 4 landing craft
  • Capable of carrying MBTs and other armored vehicles.
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