(http://home.comcast.net/~navalism_blooded/Navalism/Ships/Amur.png)
Amur, Imperial Russia Minelayer laid down 1898 (Engine 1905)
Displacement:
2,431 t light; 2,517 t standard; 3,017 t normal; 3,417 t full load
Dimensions: Length overall / water x beam x draught
340.00 ft / 330.00 ft x 40.00 ft x 16.00 ft (normal load)
103.63 m / 100.58 m x 12.19 m x 4.88 m
Armament:
1 - 4.72" / 120 mm guns in single mounts, 63.87lbs / 28.97kg shells, 1898 Model
Quick firing gun in deck mount
on centreline forward
2 - 4.72" / 120 mm guns in single mounts, 63.87lbs / 28.97kg shells, 1898 Model
Quick firing guns in deck mounts
on side, all amidships
6 - 2.95" / 75.0 mm guns in single mounts, 10.80lbs / 4.90kg shells, 1898 Model
Quick firing guns in deck mounts
on side, all amidships
2 - 1.85" / 47.0 mm guns in single mounts, 3.00lbs / 1.36kg shells, 1898 Model
Quick firing guns in deck mounts
on side, all aft
Weight of broadside 262 lbs / 119 kg
Shells per gun, main battery: 150
Armour:
- Gun armour: Face (max) Other gunhouse (avg) Barbette/hoist (max)
Main: 0.98" / 25 mm - -
2nd: 0.98" / 25 mm - -
3rd: 0.51" / 13 mm - -
- Conning tower: 2.95" / 75 mm
Machinery:
Coal and oil fired boilers, complex reciprocating steam engines,
Direct drive, 2 shafts, 10,000 ihp / 7,460 Kw = 21.21 kts
Range 5,620nm at 12.00 kts
Bunker at max displacement = 900 tons (90% coal)
Complement:
203 - 264
Cost:
£0.303 million / $1.213 million
Distribution of weights at normal displacement:
Armament: 30 tons, 1.0 %
Armour: 26 tons, 0.9 %
- Belts: 0 tons, 0.0 %
- Torpedo bulkhead: 0 tons, 0.0 %
- Armament: 12 tons, 0.4 %
- Armour Deck: 0 tons, 0.0 %
- Conning Tower: 13 tons, 0.4 %
Machinery: 1,377 tons, 45.6 %
Hull, fittings & equipment: 789 tons, 26.1 %
Fuel, ammunition & stores: 586 tons, 19.4 %
Miscellaneous weights: 209 tons, 6.9 %
Overall survivability and seakeeping ability:
Survivability (Non-critical penetrating hits needed to sink ship):
1,234 lbs / 560 Kg = 23.4 x 4.7 " / 120 mm shells or 0.4 torpedoes
Stability (Unstable if below 1.00): 1.47
Metacentric height 2.4 ft / 0.7 m
Roll period: 10.7 seconds
Steadiness - As gun platform (Average = 50 %): 74 %
- Recoil effect (Restricted arc if above 1.00): 0.07
Seaboat quality (Average = 1.00): 1.24
Hull form characteristics:
Hull has rise forward of midbreak
Block coefficient: 0.500
Length to Beam Ratio: 8.25 : 1
'Natural speed' for length: 18.17 kts
Power going to wave formation at top speed: 52 %
Trim (Max stability = 0, Max steadiness = 100): 60
Bow angle (Positive = bow angles forward): -20.00 degrees
Stern overhang: 10.00 ft / 3.05 m
Freeboard (% = measuring location as a percentage of overall length):
- Stem: 15.00 ft / 4.57 m
- Forecastle (20 %): 15.00 ft / 4.57 m
- Mid (35 %): 15.00 ft / 4.57 m (8.00 ft / 2.44 m aft of break)
- Quarterdeck (15 %): 8.00 ft / 2.44 m
- Stern: 8.00 ft / 2.44 m
- Average freeboard: 10.45 ft / 3.19 m
Ship tends to be wet forward
Ship space, strength and comments:
Space - Hull below water (magazines/engines, low = better): 162.9 %
- Above water (accommodation/working, high = better): 79.3 %
Waterplane Area: 8,795 Square feet or 817 Square metres
Displacement factor (Displacement / loading): 90 %
Structure weight / hull surface area: 56 lbs/sq ft or 276 Kg/sq metre
Hull strength (Relative):
- Cross-sectional: 0.96
- Longitudinal: 1.37
- Overall: 1.00
Hull space for machinery, storage, compartmentation is cramped
Room for accommodation and workspaces is cramped
Ship has slow, easy roll, a good, steady gun platform
Good seaboat, rides out heavy weather easily
Misc. Weight(209 Tons):
25 Tons Fire Control
25 Tons Long Range Wireless
25 Tons Flag Facilities
120 Tons Mine Bunker
9 Tons Reserve
2 Vessels:
Amur- laid down: 1898; commissioned: 1900; refit: 1910
Enisey - laid down: 1898; commissioned: 1900; refit: 1910
Armament:
4.7"/45(120mm) Pattern 1892: (1892) 45.15 lb ROF=12-15
3"/45(75mm) Pattern 1892: (1892) 10.8 lb ROF=12-15
1.85"/50(47mm) 3 pdr Vickers QF Mark I*: (1900) 3.0 lb ROF=25
(http://home.comcast.net/~navalism_blooded/Navalism/Ships/T-1%20CMSW.PNG)
T-1, Imperial Russian Empire Patrol(shore/river)/Minesweeper/General Service laid down 1898 (Engine 1905)-Wooden Vessel
Displacement:
150 t light; 155 t standard; 168 t normal; 180 t full load
Dimensions: Length overall / water x beam x draught
130.00 ft / 130.00 ft x 18.00 ft x 4.50 ft (normal load)
39.62 m / 39.62 m x 5.49 m x 1.37 m
Armament:
1 - 2.95" / 75.0 mm guns in single mounts, 10.80lbs / 4.90kg shells, 1898 Model
Breech loading gun in deck mount
on centreline forward, 1 raised gun
2 - 1.85" / 47.0 mm guns in single mounts, 3.00lbs / 1.36kg shells, 1898 Model
Breech loading guns in deck mounts
on side, all amidships, all raised mounts - superfiring
Weight of broadside 17 lbs / 8 kg
Shells per gun, main battery: 150
Machinery:
Coal fired boilers, complex reciprocating steam engines,
Direct drive, 1 shaft, 644 ihp / 481 Kw = 15.00 kts
Range 2,000nm at 8.00 kts
Bunker at max displacement = 25 tons (100% coal)
Complement:
23 - 30
Cost:
£0.018 million / $0.070 million
Distribution of weights at normal displacement:
Armament: 2 tons, 1.4 %
Machinery: 74 tons, 43.7 %
Hull, fittings & equipment: 59 tons, 34.8 %
Fuel, ammunition & stores: 19 tons, 11.3 %
Miscellaneous weights: 15 tons, 8.9 %
Overall survivability and seakeeping ability:
Survivability (Non-critical penetrating hits needed to sink ship):
90 lbs / 41 Kg = 7.0 x 3.0 " / 75 mm shells or 0.1 torpedoes
Stability (Unstable if below 1.00): 1.20
Metacentric height 0.5 ft / 0.2 m
Roll period: 10.3 seconds
Steadiness - As gun platform (Average = 50 %): 75 %
- Recoil effect (Restricted arc if above 1.00): 0.12
Seaboat quality (Average = 1.00): 1.06
Hull form characteristics:
Hull has rise forward of midbreak
Block coefficient: 0.560
Length to Beam Ratio: 7.22 : 1
'Natural speed' for length: 11.40 kts
Power going to wave formation at top speed: 59 %
Trim (Max stability = 0, Max steadiness = 100): 71
Bow angle (Positive = bow angles forward): 0.00 degrees
Stern overhang: 0.00 ft / 0.00 m
Freeboard (% = measuring location as a percentage of overall length):
- Stem: 9.00 ft / 2.74 m
- Forecastle (20 %): 7.50 ft / 2.29 m
- Mid (40 %): 7.00 ft / 2.13 m (5.00 ft / 1.52 m aft of break)
- Quarterdeck (20 %): 5.00 ft / 1.52 m
- Stern: 6.00 ft / 1.83 m
- Average freeboard: 6.17 ft / 1.88 m
Ship tends to be wet forward
Ship space, strength and comments:
Space - Hull below water (magazines/engines, low = better): 161.7 %
- Above water (accommodation/working, high = better): 76.3 %
Waterplane Area: 1,602 Square feet or 149 Square metres
Displacement factor (Displacement / loading): 76 %
Structure weight / hull surface area: 24 lbs/sq ft or 115 Kg/sq metre
Hull strength (Relative):
- Cross-sectional: 0.92
- Longitudinal: 1.97
- Overall: 1.00
Hull space for machinery, storage, compartmentation is cramped
Room for accommodation and workspaces is cramped
Ship has slow, easy roll, a good, steady gun platform
90 Wooden Vessels:
T*1-T*90- laid down: 1898-00; commissioned: 1900; refit: 1910
Misc. Weight(15 Tons):
Armament:
3"/45(75mm) Pattern 1892: (1892) 10.8 lb ROF=12-15
1.85"/50(47mm) 3 pdr Vickers QF Mark I*: (1900) 3.0 lb ROF=25
(http://home.comcast.net/~navalism_blooded/Navalism/Ships/m1.png)
M-1 Minerep, Imperial Russia Patrol/Minesweeper laid down 1906 (Engine 1909)
Displacement:
434 t light; 451 t standard; 520 t normal; 575 t full load
Dimensions: Length overall / water x beam x draught
208.64 ft / 190.00 ft x 28.00 ft x 6.00 ft (normal load)
63.59 m / 57.91 m x 8.53 m x 1.83 m
Armament:
2 - 4.02" / 102 mm guns in single mounts, 38.58lbs / 17.50kg shells, 1916 Model
Quick firing guns in deck mounts
on centreline ends, evenly spread
1 - 3.00" / 76.2 mm guns in single mounts, 14.33lbs / 6.50kg shells, 1916 Model
Anti-aircraft gun in deck mount
on centreline amidships, 1 raised gun
2 - 1.85" / 47.0 mm guns in single mounts, 3.00lbs / 1.36kg shells, 1906 Model
Quick firing guns in deck mounts
on side, all forward, all raised mounts - superfiring
Weight of broadside 97 lbs / 44 kg
Shells per gun, main battery: 120
Armour:
- Conning tower: 1.97" / 50 mm
Machinery:
Coal fired boilers, complex reciprocating steam engines,
Direct drive, 1 shaft, 2,000 ihp / 1,492 Kw = 17.28 kts
Range 3,200nm at 10.00 kts
Bunker at max displacement = 124 tons (100% coal)
Complement:
53 - 70
Cost:
£0.046 million / $0.182 million
Distribution of weights at normal displacement:
Armament: 11 tons, 2.0 %
Armour: 3 tons, 0.5 %
- Belts: 0 tons, 0.0 %
- Torpedo bulkhead: 0 tons, 0.0 %
- Armament: 0 tons, 0.0 %
- Armour Deck: 0 tons, 0.0 %
- Conning Tower: 3 tons, 0.5 %
Machinery: 154 tons, 29.6 %
Hull, fittings & equipment: 199 tons, 38.4 %
Fuel, ammunition & stores: 86 tons, 16.6 %
Miscellaneous weights: 67 tons, 12.9 %
Overall survivability and seakeeping ability:
Survivability (Non-critical penetrating hits needed to sink ship):
548 lbs / 248 Kg = 16.9 x 4.0 " / 102 mm shells or 0.4 torpedoes
Stability (Unstable if below 1.00): 1.32
Metacentric height 1.2 ft / 0.4 m
Roll period: 10.7 seconds
Steadiness - As gun platform (Average = 50 %): 61 %
- Recoil effect (Restricted arc if above 1.00): 0.14
Seaboat quality (Average = 1.00): 1.22
Hull form characteristics:
Hull has raised forecastle
Block coefficient: 0.570
Length to Beam Ratio: 6.79 : 1
'Natural speed' for length: 13.78 kts
Power going to wave formation at top speed: 57 %
Trim (Max stability = 0, Max steadiness = 100): 50
Bow angle (Positive = bow angles forward): 27.00 degrees
Stern overhang: 11.00 ft / 3.35 m
Freeboard (% = measuring location as a percentage of overall length):
- Stem: 15.00 ft / 4.57 m
- Forecastle (8 %): 14.00 ft / 4.27 m (11.50 ft / 3.51 m aft of break)
- Mid (54 %): 8.50 ft / 2.59 m
- Quarterdeck (17 %): 8.50 ft / 2.59 m
- Stern: 8.50 ft / 2.59 m
- Average freeboard: 9.66 ft / 2.94 m
Ship tends to be wet forward
Ship space, strength and comments:
Space - Hull below water (magazines/engines, low = better): 125.6 %
- Above water (accommodation/working, high = better): 124.6 %
Waterplane Area: 3,682 Square feet or 342 Square metres
Displacement factor (Displacement / loading): 113 %
Structure weight / hull surface area: 36 lbs/sq ft or 175 Kg/sq metre
Hull strength (Relative):
- Cross-sectional: 0.91
- Longitudinal: 2.31
- Overall: 1.00
Hull space for machinery, storage, compartmentation is cramped
Room for accommodation and workspaces is excellent
Good seaboat, rides out heavy weather easily
Misc. Weight(67 Tons):
10 Tons Short Range Wireless
15 Tons Minesweeping Gear
25 Tons Reel and Paravanes
12 Tons Mine Bunker
5 Tons Reserve
12 Vessels:
M-1 to M-12: laid down: 1905; commissioned: 1906; refit:
Armament:
4"/60(102mm) Pattern 1911: (1908) 38.58 lb ROF=12
3"/45(75mm) Pattern 1892: (1892) 10.8 lb ROF=12-15
1.85"/50(47mm) 3 pdr Vickers QF Mark I*: (1900) 3.0 lb ROF=25
(http://home.comcast.net/~navalism_blooded/Navalism/Ships/r14.png)
R-14 Ruotsinsalmi, Imperial Russia Coastal Minelayer laid down 1914 (Engine 1912)
Displacement:
415 t light; 427 t standard; 490 t normal; 541 t full load
Dimensions: Length overall / water x beam x draught
190.46 ft / 180.00 ft x 27.70 ft x 6.30 ft (normal load)
58.05 m / 54.86 m x 8.44 m x 1.92 m
Armament:
1 - 2.95" / 75.0 mm guns in single mounts, 10.80lbs / 4.90kg shells, 1914 Model
Quick firing gun in deck mount
on centreline forward, 1 raised gun
2 - 1.85" / 47.0 mm guns in single mounts, 3.00lbs / 1.36kg shells, 1914 Model
Quick firing guns in deck mounts
on side, all amidships, all raised mounts - superfiring
Weight of broadside 17 lbs / 8 kg
Shells per gun, main battery: 120
Machinery:
Coal fired boilers, complex reciprocating steam engines,
Direct drive, 1 shaft, 1,500 ihp / 1,119 Kw = 16.19 kts
Range 3,220nm at 10.00 kts
Bunker at max displacement = 114 tons (100% coal)
Complement:
51 - 67
Cost:
£0.039 million / $0.155 million
Distribution of weights at normal displacement:
Armament: 2 tons, 0.5 %
Machinery: 99 tons, 20.3 %
Hull, fittings & equipment: 162 tons, 33.0 %
Fuel, ammunition & stores: 75 tons, 15.2 %
Miscellaneous weights: 152 tons, 31.0 %
Overall survivability and seakeeping ability:
Survivability (Non-critical penetrating hits needed to sink ship):
638 lbs / 289 Kg = 49.6 x 3.0 " / 75 mm shells or 0.4 torpedoes
Stability (Unstable if below 1.00): 1.21
Metacentric height 1.0 ft / 0.3 m
Roll period: 11.5 seconds
Steadiness - As gun platform (Average = 50 %): 55 %
- Recoil effect (Restricted arc if above 1.00): 0.03
Seaboat quality (Average = 1.00): 1.28
Hull form characteristics:
Hull has rise forward of midbreak
Block coefficient: 0.546
Length to Beam Ratio: 6.50 : 1
'Natural speed' for length: 13.42 kts
Power going to wave formation at top speed: 55 %
Trim (Max stability = 0, Max steadiness = 100): 43
Bow angle (Positive = bow angles forward): 20.00 degrees
Stern overhang: 5.00 ft / 1.52 m
Freeboard (% = measuring location as a percentage of overall length):
- Stem: 15.00 ft / 4.57 m
- Forecastle (25 %): 12.00 ft / 3.66 m
- Mid (30 %): 12.00 ft / 3.66 m (7.50 ft / 2.29 m aft of break)
- Quarterdeck (15 %): 7.50 ft / 2.29 m
- Stern: 7.50 ft / 2.29 m
- Average freeboard: 9.15 ft / 2.79 m
Ship space, strength and comments:
Space - Hull below water (magazines/engines, low = better): 103.4 %
- Above water (accommodation/working, high = better): 98.8 %
Waterplane Area: 3,360 Square feet or 312 Square metres
Displacement factor (Displacement / loading): 132 %
Structure weight / hull surface area: 32 lbs/sq ft or 156 Kg/sq metre
Hull strength (Relative):
- Cross-sectional: 0.92
- Longitudinal: 2.06
- Overall: 1.00
Hull space for machinery, storage, compartmentation is adequate
Room for accommodation and workspaces is adequate
Good seaboat, rides out heavy weather easily
Misc Weight(152 Tons):
Short Range Wireless
15 Tons Mine Sweeping Gear
112 tons for Mine Bunker
15 Tons Reserve
Armament:
3"/45(75mm) Pattern 1892: (1892) 10.8 lb ROF=12-15
1.85"/50(47mm) 3 pdr Vickers QF Mark I*: (1900) 3.0 lb ROF=25
(http://home.comcast.net/~navalism_blooded/Navalism/Ships/r16.png)
R-16 Keihässalmi, Imperial Russia Coastal Minelayer-Sweeper laid down 1916
Displacement:
354 t light; 364 t standard; 417 t normal; 459 t full load
Dimensions: Length overall / water x beam x draught
190.46 ft / 180.00 ft x 30.00 ft x 6.00 ft (normal load)
58.05 m / 54.86 m x 9.14 m x 1.83 m
Armament:
1 - 2.95" / 75.0 mm guns in single mounts, 14.33lbs / 6.50kg shells, 1916 Model
Anti-aircraft gun in deck mount
on centreline forward, 1 raised gun
2 - 1.85" / 47.0 mm guns in single mounts, 3.00lbs / 1.36kg shells, 1916 Model
Quick firing guns in deck mounts
on side, all amidships, all raised mounts - superfiring
Weight of broadside 20 lbs / 9 kg
Shells per gun, main battery: 100
Machinery:
Petrol Internal combustion motors,
Direct drive, 1 shaft, 1,750 shp / 1,306 Kw = 17.40 kts
Range 3,323nm at 12.00 kts
Bunker at max displacement = 95 tons
Complement:
45 - 59
Cost:
£0.039 million / $0.154 million
Distribution of weights at normal displacement:
Armament: 2 tons, 0.6 %
Machinery: 65 tons, 15.7 %
Hull, fittings & equipment: 167 tons, 40.0 %
Fuel, ammunition & stores: 62 tons, 14.9 %
Miscellaneous weights: 120 tons, 28.8 %
Overall survivability and seakeeping ability:
Survivability (Non-critical penetrating hits needed to sink ship):
774 lbs / 351 Kg = 60.1 x 3.0 " / 75 mm shells or 0.6 torpedoes
Stability (Unstable if below 1.00): 1.20
Metacentric height 1.1 ft / 0.3 m
Roll period: 11.8 seconds
Steadiness - As gun platform (Average = 50 %): 55 %
- Recoil effect (Restricted arc if above 1.00): 0.03
Seaboat quality (Average = 1.00): 1.23
Hull form characteristics:
Hull has rise forward of midbreak
Block coefficient: 0.450
Length to Beam Ratio: 6.00 : 1
'Natural speed' for length: 13.42 kts
Power going to wave formation at top speed: 57 %
Trim (Max stability = 0, Max steadiness = 100): 45
Bow angle (Positive = bow angles forward): 20.00 degrees
Stern overhang: 5.00 ft / 1.52 m
Freeboard (% = measuring location as a percentage of overall length):
- Stem: 15.00 ft / 4.57 m
- Forecastle (25 %): 13.00 ft / 3.96 m
- Mid (40 %): 12.00 ft / 3.66 m (7.50 ft / 2.29 m aft of break)
- Quarterdeck (15 %): 7.50 ft / 2.29 m
- Stern: 8.50 ft / 2.59 m
- Average freeboard: 9.90 ft / 3.02 m
Ship space, strength and comments:
Space - Hull below water (magazines/engines, low = better): 87.0 %
- Above water (accommodation/working, high = better): 121.5 %
Waterplane Area: 3,282 Square feet or 305 Square metres
Displacement factor (Displacement / loading): 154 %
Structure weight / hull surface area: 34 lbs/sq ft or 164 Kg/sq metre
Hull strength (Relative):
- Cross-sectional: 0.89
- Longitudinal: 2.64
- Overall: 1.00
Hull space for machinery, storage, compartmentation is adequate
Room for accommodation and workspaces is excellent
Good seaboat, rides out heavy weather easily
Misc Weight(120 Tons):
Small Wireless Set and Aerials
20 Tons Paravanes
100 tons for Mines(100)
Armament:
3"/45(75mm) Pattern 1892: (1892) 10.8 lb ROF=12-15
1.85"/50(47mm) 3 pdr Vickers QF Mark I*: (1900) 3.0 lb ROF=25
(http://home.comcast.net/~navalism_blooded/Navalism/Ships/SD16%20CMSW.PNG)
SD-1 Class , Imperial Russia Shallow Draft Minesweeper laid down 1917 (Engine 1916)
Displacement:
31 t light; 32 t standard; 34 t normal; 36 t full load
Dimensions: Length overall / water x beam x draught
70.33 ft / 66.00 ft x 12.00 ft x 2.75 ft (normal load)
21.44 m / 20.12 m x 3.66 m x 0.84 m
Armament:
1 - 1.85" / 47.0 mm guns in single mounts, 3.00lbs / 1.36kg shells, 1917 Model
Quick firing gun in deck mount
on centreline forward
1 - 0.30" / 7.6 mm guns in single mounts, 0.01lbs / 0.00kg shells, 1917 Model
Machine gun in deck mount
on centreline aft
Weight of broadside 3 lbs / 1 kg
Shells per gun, main battery: 100
Machinery:
Petrol Internal combustion motors,
Direct drive, 1 shaft, 140 shp / 105 Kw = 12.06 kts
Range 1,142nm at 8.29 kts
Bunker at max displacement = 4 tons
Complement:
6 - 9
Cost:
£0.004 million / $0.016 million
Distribution of weights at normal displacement:
Armament: 0 tons, 1.2 %
Machinery: 5 tons, 15.3 %
Hull, fittings & equipment: 11 tons, 31.4 %
Fuel, ammunition & stores: 3 tons, 8.3 %
Miscellaneous weights: 15 tons, 43.8 %
Overall survivability and seakeeping ability:
Survivability (Non-critical penetrating hits needed to sink ship):
39 lbs / 18 Kg = 12.4 x 1.9 " / 47 mm shells or 0.1 torpedoes
Stability (Unstable if below 1.00): 1.12
Metacentric height 0.3 ft / 0.1 m
Roll period: 10.0 seconds
Steadiness - As gun platform (Average = 50 %): 25 %
- Recoil effect (Restricted arc if above 1.00): 0.04
Seaboat quality (Average = 1.00): 0.30
Hull form characteristics:
Hull has a flush deck
Block coefficient: 0.550
Length to Beam Ratio: 5.50 : 1
'Natural speed' for length: 8.12 kts
Power going to wave formation at top speed: 67 %
Trim (Max stability = 0, Max steadiness = 100): 42
Bow angle (Positive = bow angles forward): 25.00 degrees
Stern overhang: 2.00 ft / 0.61 m
Freeboard (% = measuring location as a percentage of overall length):
- Stem: 5.00 ft / 1.52 m
- Forecastle (25 %): 4.00 ft / 1.22 m
- Mid (50 %): 3.00 ft / 0.91 m
- Quarterdeck (18 %): 3.00 ft / 0.91 m
- Stern: 3.00 ft / 0.91 m
- Average freeboard: 3.48 ft / 1.06 m
Ship tends to be wet forward
Ship space, strength and comments:
Space - Hull below water (magazines/engines, low = better): 105.9 %
- Above water (accommodation/working, high = better): 54.8 %
Waterplane Area: 536 Square feet or 50 Square metres
Displacement factor (Displacement / loading): 120 %
Structure weight / hull surface area: 14 lbs/sq ft or 68 Kg/sq metre
Hull strength (Relative):
- Cross-sectional: 0.90
- Longitudinal: 2.35
- Overall: 1.00
Hull space for machinery, storage, compartmentation is adequate
Room for accommodation and workspaces is cramped
Ship has quick, lively roll, not a steady gun platform
Caution: Lacks seaworthiness - very limited seakeeping ability
Misc.Weight(15 Tons):
Short Range Wireless Set
15 Tons Minesweeping Gear
This class of vessels was produced to add some high speed minelaying capability to the fleet, a function that only the low capacity Svetlana cruisers could provide to date. This will free them up for scouting roles.
Edinorog(Unicorn), Commonwealth of Russia Destroyer-Minelayer laid down 1917 (Engine 1916)
Displacement:
1,500 t light; 1,552 t standard; 1,791 t normal; 1,983 t full load
Dimensions: Length overall / water x beam x draught
340.19 ft / 330.00 ft x 38.00 ft x 10.00 ft (normal load)
103.69 m / 100.58 m x 11.58 m x 3.05 m
Armament:
4 - 4.02" / 102 mm guns (2x2 guns), 38.58lbs / 17.50kg shells, 1917 Model
Breech loading guns in deck mounts with hoists
on centreline, all forward, 1 raised mount - superfiring
2 - 3.00" / 76.2 mm guns in single mounts, 14.33lbs / 6.50kg shells, 1917 Model
Anti-aircraft guns in deck mounts
on side, all forward
2 - 1.57" / 40.0 mm guns in single mounts, 2.00lbs / 0.91kg shells, 1917 Model
Anti-aircraft guns in deck mounts
on centreline, all forward, all raised mounts - superfiring
2 - 1.57" / 40.0 mm guns in single mounts, 2.00lbs / 0.91kg shells, 1917 Model
Anti-aircraft guns in deck mounts
on centreline, all aft, all raised mounts - superfiring
Weight of broadside 191 lbs / 87 kg
Shells per gun, main battery: 150
3 - 20.0" / 508 mm above water torpedoes
Machinery:
Oil fired boilers, steam turbines,
Geared drive, 2 shafts, 30,000 shp / 22,380 Kw = 29.95 kts
Range 6,733nm at 12.00 kts
Bunker at max displacement = 430 tons
Complement:
136 - 178
Cost:
£0.351 million / $1.404 million
Distribution of weights at normal displacement:
Armament: 21 tons, 1.1 %
Machinery: 881 tons, 49.2 %
Hull, fittings & equipment: 402 tons, 22.4 %
Fuel, ammunition & stores: 292 tons, 16.3 %
Miscellaneous weights: 196 tons, 10.9 %
Overall survivability and seakeeping ability:
Survivability (Non-critical penetrating hits needed to sink ship):
422 lbs / 191 Kg = 13.0 x 4.0 " / 102 mm shells or 0.3 torpedoes
Stability (Unstable if below 1.00): 1.20
Metacentric height 1.6 ft / 0.5 m
Roll period: 12.5 seconds
Steadiness - As gun platform (Average = 50 %): 56 %
- Recoil effect (Restricted arc if above 1.00): 0.20
Seaboat quality (Average = 1.00): 0.68
Hull form characteristics:
Hull has a flush deck
Block coefficient: 0.500
Length to Beam Ratio: 8.68 : 1
'Natural speed' for length: 18.17 kts
Power going to wave formation at top speed: 68 %
Trim (Max stability = 0, Max steadiness = 100): 83
Bow angle (Positive = bow angles forward): 20.00 degrees
Stern overhang: 4.00 ft / 1.22 m
Freeboard (% = measuring location as a percentage of overall length):
- Stem: 17.00 ft / 5.18 m
- Forecastle (20 %): 13.00 ft / 3.96 m
- Mid (50 %): 12.00 ft / 3.66 m
- Quarterdeck (33 %): 12.00 ft / 3.66 m
- Stern: 12.50 ft / 3.81 m
- Average freeboard: 12.75 ft / 3.89 m
Ship tends to be wet forward
Ship space, strength and comments:
Space - Hull below water (magazines/engines, low = better): 179.5 %
- Above water (accommodation/working, high = better): 122.6 %
Waterplane Area: 8,355 Square feet or 776 Square metres
Displacement factor (Displacement / loading): 69 %
Structure weight / hull surface area: 31 lbs/sq ft or 153 Kg/sq metre
Hull strength (Relative):
- Cross-sectional: 0.50
- Longitudinal: 0.88
- Overall: 0.53
Hull space for machinery, storage, compartmentation is cramped
Room for accommodation and workspaces is excellent
Caution: Lacks seaworthiness - very limited seakeeping ability
$1.875 1.50BP 10.5 Months
Misc Weight(196 Tons):
Short Range Wireless
25 Tons Fire Control
155 Tons Mine Bunker
9 Tons 20" Torpedos(1x3)
7 Tons Reserve
Range:
6733 miles@12knots
3930miles@15knots
736miles@27knots
8 Vessels:
Bronenosets: laid down: 1917; commissioned: 1918
Edinorog: laid down: 1917; commissioned: 1918
Latnik: laid down: 1917; commissioned: 1918
Lava: laid down: 1917; commissioned: 1918
Perun: laid down: 1917; commissioned: 1919
Strelets: laid down: 1917; commissioned: 1919
Tifon: laid down: 1917; commissioned: 1919
Uragan: laid down: 1917; commissioned: 1919
4"/60(101.6mm) Pattern 1911(R-1911):
Shell: 38.58/ROF=12/Range=17.6K@30*
76.2mm/30 Pattern 1917(R-1914):
Shell: 14.33/ROF=10-30/Range=10.4K@65*+;AA-19K'
1.575"(40mm)/39 2 pdr Vickers Automatic Model 1917-UNK(UK-1900):
Shell: 2.0/ROF=50-200/Range=3.8K@45*;Effective=1.2K
QuoteW1, Commonwealth of Russia Patrol/Minesweeper laid down 1920
Displacement:
120 t light; 124 t standard; 156 t normal; 181 t full load
Dimensions: Length overall / water x beam x draught
146.59 ft / 140.00 ft x 18.00 ft x 4.00 ft (normal load)
44.68 m / 42.67 m x 5.49 m x 1.22 m
Armament:
1 - 3.00" / 76.2 mm guns in single mounts, 14.33lbs / 6.50kg shells, 1920 Model
Quick firing gun in deck mount
on centreline forward, 1 raised gun
2 - 1.57" / 40.0 mm guns in single mounts, 2.00lbs / 0.91kg shells, 1920 Model
Quick firing guns in deck mounts
on side, all amidships, all raised mounts - superfiring
Weight of broadside 18 lbs / 8 kg
Shells per gun, main battery: 120
Machinery:
Diesel Internal combustion motors,
Direct drive, 2 shafts, 600 shp / 448 Kw = 15.09 kts
Range 3,931nm at 12.00 kts
Bunker at max displacement = 56 tons
Complement:
21 - 28
Cost:
£0.021 million / $0.085 million
Distribution of weights at normal displacement:
Armament: 2 tons, 1.4 %
Machinery: 21 tons, 13.5 %
Hull, fittings & equipment: 61 tons, 38.9 %
Fuel, ammunition & stores: 36 tons, 23.0 %
Miscellaneous weights: 36 tons, 23.1 %
Overall survivability and seakeeping ability:
Survivability (Non-critical penetrating hits needed to sink ship):
302 lbs / 137 Kg = 22.4 x 3.0 " / 76 mm shells or 0.4 torpedoes
Stability (Unstable if below 1.00): 1.20
Metacentric height 0.5 ft / 0.2 m
Roll period: 10.4 seconds
Steadiness - As gun platform (Average = 50 %): 54 %
- Recoil effect (Restricted arc if above 1.00): 0.12
Seaboat quality (Average = 1.00): 1.15
Hull form characteristics:
Hull has a flush deck
Block coefficient: 0.540
Length to Beam Ratio: 7.78 : 1
'Natural speed' for length: 11.83 kts
Power going to wave formation at top speed: 55 %
Trim (Max stability = 0, Max steadiness = 100): 47
Bow angle (Positive = bow angles forward): 10.00 degrees
Stern overhang: 5.00 ft / 1.52 m
Freeboard (% = measuring location as a percentage of overall length):
- Stem: 9.00 ft / 2.74 m
- Forecastle (20 %): 7.50 ft / 2.29 m
- Mid (40 %): 5.50 ft / 1.68 m
- Quarterdeck (20 %): 5.50 ft / 1.68 m
- Stern: 6.50 ft / 1.98 m
- Average freeboard: 6.32 ft / 1.93 m
Ship tends to be wet forward
Ship space, strength and comments:
Space - Hull below water (magazines/engines, low = better): 80.3 %
- Above water (accommodation/working, high = better): 92.2 %
Waterplane Area: 1,742 Square feet or 162 Square metres
Displacement factor (Displacement / loading): 163 %
Structure weight / hull surface area: 23 lbs/sq ft or 112 Kg/sq metre
Hull strength (Relative):
- Cross-sectional: 0.93
- Longitudinal: 1.90
- Overall: 1.00
Hull space for machinery, storage, compartmentation is excellent
Room for accommodation and workspaces is adequate
Cost:$0.12/0.06 6 Months - Wooden Vessel
Misc. Weight(36 Tons):
Short Range Wireless
25 Tons Full Minesweeping Gear
11 Tons Reserve