Note: Excludes riverine units of the Cuervo class - see "Riverine Gunboats and Monitors"
Senora Evita Class (Attack Transport) - 8 units
Senora Claudia Class (Attack Transport) - 2 units
Coronel Artur de Costa (Attack Cargo Ship) - 2 units
Senora Evita Class
(http://img.photobucket.com/albums/v20/sharpj/tran11b.png)
Over the course of a war, it would not be difficult to amass and refit passenger liners into attack transports for amphibious operations. Undertaking such an operation at the drop of a hat, however, would be problematic if the military relied on having the appropriate civilian vessels conveniently at hand for requisitioning. Therefore, the Armada will commence construction on the Senora Evita class transports in 1911.
A purpose-built attack transport for emergency amphibious operations, the class is designed to embark, transport, and land a Republican Marine assault battalion wherever they may be needed, including overseas destinations. The ship is based on passenger ships of the era, but features additional steam launches for landing operations, turbines for sustained higher-speed steaming, and working space for Marines rather than ballrooms and casinos.
Two ships are planned for 1911, and long-term planning envisions eight in total, allowing an entire Republican Marine assault brigade to be capable of rapid deployments from each coast.
These ships are built to merchantile standards, other than armament, armor, and turbines.
APA-01, Senora Evita, laid down 1911
APA-02, Senora Isabella, laid down 1911
APA-03, Senora Melina, laid down 1912
APA-04, Senora Felicia, laid down 1912
APA-05, Senora Eva, laid down 1914
APA-06, Senora Carla, laid down 1914
APA-07, Senora Salma, laid down 1915
APA-08, Senora Shakira, laid down 1915
Attack Transport, laid down 1911, engines 1909
Displacement:
4,995 t light; 5,119 t standard; 5,993 t normal; 6,693 t full load
Dimensions: Length overall / water x beam x draught
369.98 ft / 360.89 ft x 59.06 ft x 16.40 ft (normal load)
112.77 m / 110.00 m x 18.00 m x 5.00 m
Armament:
1 - 3.00" / 76.2 mm guns in single mounts, 13.50lbs / 6.12kg shells, 1909 Model
Breech loading gun in deck mount
on centreline aft, 1 raised gun
1 - 2.56" / 65.0 mm guns in single mounts, 8.38lbs / 3.80kg shells, 1909 Model
Breech loading gun in deck mount
on centreline amidships, 1 raised gun
2 - 1.85" / 47.0 mm guns in single mounts, 3.17lbs / 1.44kg shells, 1909 Model
Breech loading guns in deck mounts
on side, all amidships
2 - 0.31" / 8.0 mm guns in single mounts, 0.02lbs / 0.01kg shells, 1909 Model
Breech loading guns in deck mounts
on centreline ends, evenly spread, all raised mounts
Weight of broadside 28 lbs / 13 kg
Shells per gun, main battery: 200
Armour:
- Gun armour: Face (max) Other gunhouse (avg) Barbette/hoist (max)
Main: 0.98" / 25 mm - -
2nd: 0.98" / 25 mm - -
3rd: 0.98" / 25 mm - -
4th: 0.39" / 10 mm - -
Machinery:
Coal and oil fired boilers, steam turbines,
Direct drive, 2 shafts, 12,000 shp / 8,952 Kw = 19.70 kts
Range 10,000nm at 10.00 kts (Bunkerage = 1,573 tons)
Complement:
339 - 442
Cost:
£0.261 million / $1.044 million
Distribution of weights at normal displacement:
Armament: 4 tons, 0.1 %
Armour: 5 tons, 0.1 %
- Belts: 0 tons, 0.0 %
- Torpedo bulkhead: 0 tons, 0.0 %
- Armament: 5 tons, 0.1 %
- Armour Deck: 0 tons, 0.0 %
- Conning Tower: 0 tons, 0.0 %
Machinery: 594 tons, 9.9 %
Hull, fittings & equipment: 1,926 tons, 32.1 %
Fuel, ammunition & stores: 998 tons, 16.7 %
Miscellaneous weights: 2,467 tons, 41.2 %
-2,000 t: Accommodation for an Marine Assault Battalion (1,000 men)
-200 t: Cargo
-100 t: Derricks
-80 t: Eight steam launches (in addition to ship's boats)
-45 t: Wireless (one long range, two short)
-42 t: Weight reserve
Overall survivability and seakeeping ability:
Survivability (Non-critical penetrating hits needed to sink ship):
11,383 lbs / 5,163 Kg = 843.2 x 3.0 " / 76 mm shells or 1.8 torpedoes
Stability (Unstable if below 1.00): 1.10
Metacentric height 2.7 ft / 0.8 m
Roll period: 15.0 seconds
Steadiness - As gun platform (Average = 50 %): 54 %
- Recoil effect (Restricted arc if above 1.00): 0.01
Seaboat quality (Average = 1.00): 2.00
Hull form characteristics:
Hull has raised forecastle
Block coefficient: 0.600
Length to Beam Ratio: 6.11 : 1
'Natural speed' for length: 19.00 kts
Power going to wave formation at top speed: 52 %
Trim (Max stability = 0, Max steadiness = 100): 27
Bow angle (Positive = bow angles forward): 5.00 degrees
Stern overhang: 6.56 ft / 2.00 m
Freeboard (% = measuring location as a percentage of overall length):
- Stem: 28.87 ft / 8.80 m
- Forecastle (10 %): 28.87 ft / 8.80 m (24.61 ft / 7.50 m aft of break)
- Mid (30 %): 24.61 ft / 7.50 m
- Quarterdeck (30 %): 24.61 ft / 7.50 m
- Stern: 24.61 ft / 7.50 m
- Average freeboard: 25.03 ft / 7.63 m
Ship space, strength and comments:
Space - Hull below water (magazines/engines, low = better): 78.0 %
- Above water (accommodation/working, high = better): 215.5 %
Waterplane Area: 15,588 Square feet or 1,448 Square metres
Displacement factor (Displacement / loading): 163 %
Structure weight / hull surface area: 70 lbs/sq ft or 343 Kg/sq metre
Hull strength (Relative):
- Cross-sectional: 0.84
- Longitudinal: 4.88
- Overall: 1.00
Hull space for machinery, storage, compartmentation is excellent
Room for accommodation and workspaces is excellent
Excellent seaboat, comfortable, can fire her guns in the heaviest weather
Senora Claudia Class Attack Transport
Two new attack transports will be laid down in 2/1918. They are basically a continuation of the previous run of eight, but with newer engines. The reduced machinery weight allows for a bit of additional superstructure, which will go towards command and control facilities for landing ops. The two new units will provide the Colombians with a dedicated military lift capacity of two 5,000 marine brigades.
APA-09, Senora Claudia, laid down 1918
APA-10, Senora Sofia, laid down 1918
Enter ship name, Enter country Enter ship type laid down 1909 (Engine 1916)
Displacement:
5,099 t light; 5,223 t standard; 5,993 t normal; 6,610 t full load
Dimensions: Length overall / water x beam x draught
369.98 ft / 360.89 ft x 59.06 ft x 16.40 ft (normal load)
112.77 m / 110.00 m x 18.00 m x 5.00 m
Armament:
1 - 3.00" / 76.2 mm guns in single mounts, 13.50lbs / 6.12kg shells, 1909 Model
Breech loading gun in deck mount
on centreline aft, 1 raised gun
1 - 2.56" / 65.0 mm guns in single mounts, 8.38lbs / 3.80kg shells, 1909 Model
Breech loading gun in deck mount
on centreline amidships, 1 raised gun
2 - 1.85" / 47.0 mm guns in single mounts, 3.17lbs / 1.44kg shells, 1909 Model
Breech loading guns in deck mounts
on side, all amidships, all raised mounts - superfiring
2 - 0.31" / 8.0 mm guns in single mounts, 0.02lbs / 0.01kg shells, 1909 Model
Breech loading guns in deck mounts
on centreline ends, evenly spread, all raised mounts
Weight of broadside 28 lbs / 13 kg
Shells per gun, main battery: 200
Armour:
- Gun armour: Face (max) Other gunhouse (avg) Barbette/hoist (max)
Main: 0.98" / 25 mm - -
2nd: 0.98" / 25 mm - -
3rd: 0.98" / 25 mm - -
4th: 0.39" / 10 mm - -
Machinery:
Coal and oil fired boilers, steam turbines,
Direct drive, 2 shafts, 12,000 shp / 8,952 Kw = 19.70 kts
Range 12,000nm at 10.00 kts (Bunkerage = 1,386 tons)
Complement:
339 - 442
Cost:
£0.250 million / $0.998 million
Distribution of weights at normal displacement:
Armament: 4 tons, 0.1 %
Armour: 5 tons, 0.1 %
- Belts: 0 tons, 0.0 %
- Torpedo bulkhead: 0 tons, 0.0 %
- Armament: 5 tons, 0.1 %
- Armour Deck: 0 tons, 0.0 %
- Conning Tower: 0 tons, 0.0 %
Machinery: 487 tons, 8.1 %
Hull, fittings & equipment: 1,920 tons, 32.0 %
Fuel, ammunition & stores: 894 tons, 14.9 %
Miscellaneous weights: 2,684 tons, 44.8 %
-2,000 t: Accommodation for a Marine Assault Battalion (1,000 men)
-200 t: Command facilities
-200 t: Cargo
-100 t: Derricks
-80 t: Eight steam launches in addition to ship's boats
-79 t: Weight reserve
-25 t: Long range wireless
Overall survivability and seakeeping ability:
Survivability (Non-critical penetrating hits needed to sink ship):
11,538 lbs / 5,234 Kg = 854.7 x 3.0 " / 76 mm shells or 1.9 torpedoes
Stability (Unstable if below 1.00): 1.09
Metacentric height 2.7 ft / 0.8 m
Roll period: 15.2 seconds
Steadiness - As gun platform (Average = 50 %): 50 %
- Recoil effect (Restricted arc if above 1.00): 0.01
Seaboat quality (Average = 1.00): 2.00
Hull form characteristics:
Hull has raised forecastle
Block coefficient: 0.600
Length to Beam Ratio: 6.11 : 1
'Natural speed' for length: 19.00 kts
Power going to wave formation at top speed: 52 %
Trim (Max stability = 0, Max steadiness = 100): 25
Bow angle (Positive = bow angles forward): 5.00 degrees
Stern overhang: 6.56 ft / 2.00 m
Freeboard (% = measuring location as a percentage of overall length):
- Stem: 28.87 ft / 8.80 m
- Forecastle (10 %): 28.87 ft / 8.80 m (24.61 ft / 7.50 m aft of break)
- Mid (30 %): 24.61 ft / 7.50 m
- Quarterdeck (30 %): 24.61 ft / 7.50 m
- Stern: 24.61 ft / 7.50 m
- Average freeboard: 25.03 ft / 7.63 m
Ship space, strength and comments:
Space - Hull below water (magazines/engines, low = better): 76.2 %
- Above water (accommodation/working, high = better): 215.5 %
Waterplane Area: 15,588 Square feet or 1,448 Square metres
Displacement factor (Displacement / loading): 162 %
Structure weight / hull surface area: 70 lbs/sq ft or 342 Kg/sq metre
Hull strength (Relative):
- Cross-sectional: 0.83
- Longitudinal: 4.86
- Overall: 1.00
Hull space for machinery, storage, compartmentation is excellent
Room for accommodation and workspaces is excellent
Excellent seaboat, comfortable, can fire her guns in the heaviest weather
Coronel Artur de Costa Class Attack Cargo Ship
With the 1915 TOE now providing the Republican Marine Corps' assault regiments with additional heavy artillery and other materials, it was decided to build two attack cargo ships (one per assault squadron) to transport the material and other supplies
An Eber class hull forms the basis for this class, which employs more modern machinery to develop higher speeds consistent with the Colombian attack transports. A heavier main gun is provided, though the armament still remains minimal.
The type's higher speed, heavier cranes, and larger boat complement does mean that the overall haulage ability is reduced with respect to the Ebers, but is adequate for the Marines' purposes.
AKA-01, Coronel Artur de Costa, laid down 1919
AKA-02, General Jaime Calderon, laid down 1919
Enter ship name, Enter country Enter ship type laid down 1912 (Engine 1916)
Displacement:
6,149 t light; 6,302 t standard; 7,383 t normal; 8,247 t full load
Dimensions: Length overall / water x beam x draught
396.98 ft / 387.14 ft x 59.06 ft x 17.39 ft (normal load)
121.00 m / 118.00 m x 18.00 m x 5.30 m
Armament:
1 - 3.94" / 100 mm guns in single mounts, 30.51lbs / 13.84kg shells, 1912 Model
Breech loading gun in deck mount
on centreline forward
1 - 2.56" / 65.0 mm guns in single mounts, 8.38lbs / 3.80kg shells, 1912 Model
Breech loading gun in deck mount
on side amidships
2 - 0.31" / 8.0 mm guns in single mounts, 0.02lbs / 0.01kg shells, 1912 Model
Breech loading guns in deck mounts
on side, evenly spread, all raised mounts
Weight of broadside 39 lbs / 18 kg
Shells per gun, main battery: 250
Armour:
- Gun armour: Face (max) Other gunhouse (avg) Barbette/hoist (max)
Main: 0.98" / 25 mm - -
2nd: 0.98" / 25 mm - -
3rd: 0.39" / 10 mm - -
Machinery:
Oil fired boilers, steam turbines,
Direct drive, 2 shafts, 13,000 shp / 9,698 Kw = 19.54 kts
Range 10,000nm at 10.00 kts (Bunkerage = 973 t)
(Note - simmed as 20,000nm at 10.00 kts (Bunkerage = 1,945 tons))
Complement:
397 - 517
Cost:
£0.287 million / $1.148 million
Distribution of weights at normal displacement:
Armament: 5 tons, 0.1 %
Armour: 3 tons, 0.0 %
- Belts: 0 tons, 0.0 %
- Torpedo bulkhead: 0 tons, 0.0 %
- Armament: 3 tons, 0.0 %
- Armour Deck: 0 tons, 0.0 %
- Conning Tower: 0 tons, 0.0 %
Machinery: 484 tons, 6.6 %
Hull, fittings & equipment: 1,835 tons, 24.9 %
Fuel, ammunition & stores: 1,234 tons, 16.7 %
Miscellaneous weights: 3,821 tons, 51.8 % = 972 t = 4,793 t
-3,000 t: Dry cargo
-400 t: Heavy-duty cranes
-320 t: Four 40 t boats and derricks for them
-40 t: Cabin space for twenty passengers
-36 t: Weight reserve
-25 t: Long range wireless
Overall survivability and seakeeping ability:
Survivability (Non-critical penetrating hits needed to sink ship):
10,434 lbs / 4,733 Kg = 342.0 x 3.9 " / 100 mm shells or 1.8 torpedoes
Stability (Unstable if below 1.00): 1.07
Metacentric height 2.6 ft / 0.8 m
Roll period: 15.4 seconds
Steadiness - As gun platform (Average = 50 %): 50 %
- Recoil effect (Restricted arc if above 1.00): 0.00
Seaboat quality (Average = 1.00): 1.71
Hull form characteristics:
Hull has raised forecastle, rise aft of midbreak, low quarterdeck
Block coefficient: 0.650
Length to Beam Ratio: 6.56 : 1
'Natural speed' for length: 19.68 kts
Power going to wave formation at top speed: 51 %
Trim (Max stability = 0, Max steadiness = 100): 29
Bow angle (Positive = bow angles forward): 0.00 degrees
Stern overhang: 9.84 ft / 3.00 m
Freeboard (% = measuring location as a percentage of overall length):
- Stem: 21.00 ft / 6.40 m
- Forecastle (25 %): 21.00 ft / 6.40 m (13.12 ft / 4.00 m aft of break)
- Mid (50 %): 13.12 ft / 4.00 m (21.00 ft / 6.40 m aft of break)
- Quarterdeck (25 %): 13.12 ft / 4.00 m (21.00 ft / 6.40 m before break)
- Stern: 13.12 ft / 4.00 m
- Average freeboard: 17.06 ft / 5.20 m
Ship tends to be wet forward
Ship space, strength and comments:
Space - Hull below water (magazines/engines, low = better): 78.7 %
- Above water (accommodation/working, high = better): 143.4 %
Waterplane Area: 17,514 Square feet or 1,627 Square metres
Displacement factor (Displacement / loading): 153 %
Structure weight / hull surface area: 72 lbs/sq ft or 352 Kg/sq metre
Hull strength (Relative):
- Cross-sectional: 0.94
- Longitudinal: 1.67
- Overall: 1.00
Hull space for machinery, storage, compartmentation is excellent
Room for accommodation and workspaces is excellent
Excellent seaboat, comfortable, can fire her guns in the heaviest weather