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Quoted

Capitan Thompson, Chilean Destroyer laid down 1932 (Engine 1942) - Partial Reconstruction

Displacement:
1,367 t light; 1,477 t standard; 1,701 t normal; 1,880 t full load

Dimensions: Length overall / water x beam x draught
363.00 ft / 350.00 ft x 35.00 ft x 12.00 ft (normal load)
110.64 m / 106.68 m x 10.67 m x 3.66 m

Armament:
4 - 5.12" / 130 mm guns in single mounts, 67.03lbs / 30.40kg shells, 1932 Model
Dual purpose guns in deck mounts
on centreline ends, evenly spread, 2 raised mounts - superfiring
8 - 1.57" / 40.0 mm guns (4x2 guns), 1.95lbs / 0.89kg shells, 1942 Model
Anti-aircraft guns in deck mounts
on side, all amidships
8 - 1.10" / 27.9 mm guns (4x2 guns), 0.67lbs / 0.30kg shells, 1932 Model
Anti-aircraft guns in deck mounts
on side, evenly spread, all raised mounts
Weight of broadside 289 lbs / 131 kg
Shells per gun, main battery: 450
8 - 21.0" / 533.4 mm above water torpedoes

Armour:
- Gun armour: Face (max) Other gunhouse (avg) Barbette/hoist (max)
Main: 0.50" / 13 mm 0.50" / 13 mm -
2nd: 0.25" / 6 mm - -
3rd: 0.25" / 6 mm - -

- Conning tower: 0.50" / 13 mm

Machinery:
Oil fired boilers, steam turbines,
Geared drive, 2 shafts, 32,315 shp / 24,107 Kw = 33.00 kts
Range 6,000nm at 15.00 kts
Bunker at max displacement = 403 tons

Complement:
132 - 172

Cost:
£0.831 million / $3.326 million

Distribution of weights at normal displacement:
Armament: 36 tons, 2.1 %
Armour: 11 tons, 0.6 %
- Belts: 0 tons, 0.0 %
- Torpedo bulkhead: 0 tons, 0.0 %
- Armament: 9 tons, 0.5 %
- Armour Deck: 0 tons, 0.0 %
- Conning Tower: 2 tons, 0.1 %
Machinery: 748 tons, 44.0 %
Hull, fittings & equipment: 517 tons, 30.4 %
Fuel, ammunition & stores: 334 tons, 19.6 %
Miscellaneous weights: 55 tons, 3.2 %

Overall survivability and seakeeping ability:
Survivability (Non-critical penetrating hits needed to sink ship):
630 lbs / 286 Kg = 9.4 x 5.1 " / 130 mm shells or 0.3 torpedoes
Stability (Unstable if below 1.00): 1.34
Metacentric height 1.7 ft / 0.5 m
Roll period: 11.2 seconds
Steadiness - As gun platform (Average = 50 %): 71 %
- Recoil effect (Restricted arc if above 1.00): 0.27
Seaboat quality (Average = 1.00): 1.20

Hull form characteristics:
Hull has rise forward of midbreak
and transom stern
Block coefficient: 0.405
Length to Beam Ratio: 10.00 : 1
'Natural speed' for length: 21.62 kts
Power going to wave formation at top speed: 66 %
Trim (Max stability = 0, Max steadiness = 100): 59
Bow angle (Positive = bow angles forward): 24.62 degrees
Stern overhang: 2.00 ft / 0.61 m
Freeboard (% = measuring location as a percentage of overall length):
- Stem: 24.00 ft / 7.32 m
- Forecastle (20 %): 20.00 ft / 6.10 m
- Mid (50 %): 20.00 ft / 6.10 m (11.00 ft / 3.35 m aft of break)
- Quarterdeck (15 %): 11.00 ft / 3.35 m
- Stern: 11.00 ft / 3.35 m
- Average freeboard: 15.82 ft / 4.82 m

Ship space, strength and comments:
Space - Hull below water (magazines/engines, low = better): 165.1 %
- Above water (accommodation/working, high = better): 94.4 %
Waterplane Area: 7,849 Square feet or 729 Square metres
Displacement factor (Displacement / loading): 83 %
Structure weight / hull surface area: 33 lbs/sq ft or 162 Kg/sq metre
Hull strength (Relative):
- Cross-sectional: 0.50
- Longitudinal: 2.33
- Overall: 0.58
Hull space for machinery, storage, compartmentation is cramped
Room for accommodation and workspaces is adequate
Ship has slow, easy roll, a good, steady gun platform

342 tons each to rebuild

Quoted

Capitan Thompson, Chilean Destroyer laid down 1932 (Engine 1942)

Displacement:
1,496 t light; 1,609 t standard; 1,847 t normal; 2,037 t full load

Dimensions: Length overall / water x beam x draught
393.00 ft / 380.00 ft x 35.00 ft x 12.00 ft (normal load)
119.79 m / 115.82 m x 10.67 m x 3.66 m

Armament:
4 - 5.12" / 130 mm guns in single mounts, 67.03lbs / 30.40kg shells, 1942 Model
Dual purpose guns in deck mounts
on centreline ends, evenly spread, 2 raised mounts - superfiring
8 - 1.57" / 40.0 mm guns (4x2 guns), 1.95lbs / 0.88kg shells, 1942 Model
Anti-aircraft guns in deck mounts
on side, all amidships
8 - 1.10" / 27.9 mm guns (4x2 guns), 0.67lbs / 0.30kg shells, 1932 Model
Anti-aircraft guns in deck mounts
on side, evenly spread, 2 raised mounts
Weight of broadside 289 lbs / 131 kg
Shells per gun, main battery: 450
8 - 21.0" / 533.4 mm above water torpedoes

Armour:
- Gun armour: Face (max) Other gunhouse (avg) Barbette/hoist (max)
Main: 0.50" / 13 mm 0.50" / 13 mm -
2nd: 0.25" / 6 mm - -
3rd: 0.25" / 6 mm - -

- Conning tower: 0.50" / 13 mm

Machinery:
Oil fired boilers, steam turbines,
Geared drive, 2 shafts, 32,315 shp / 24,107 Kw = 33.00 kts
Range 6,000nm at 15.00 kts
Bunker at max displacement = 427 tons

Complement:
140 - 183

Cost:
£0.873 million / $3.494 million

Distribution of weights at normal displacement:
Armament: 36 tons, 2.0 %
Armour: 11 tons, 0.6 %
- Belts: 0 tons, 0.0 %
- Torpedo bulkhead: 0 tons, 0.0 %
- Armament: 9 tons, 0.5 %
- Armour Deck: 0 tons, 0.0 %
- Conning Tower: 2 tons, 0.1 %
Machinery: 782 tons, 42.3 %
Hull, fittings & equipment: 553 tons, 29.9 %
Fuel, ammunition & stores: 350 tons, 19.0 %
Miscellaneous weights: 115 tons, 6.2 %

Overall survivability and seakeeping ability:
Survivability (Non-critical penetrating hits needed to sink ship):
700 lbs / 317 Kg = 10.4 x 5.1 " / 130 mm shells or 0.4 torpedoes
Stability (Unstable if below 1.00): 1.33
Metacentric height 1.7 ft / 0.5 m
Roll period: 11.2 seconds
Steadiness - As gun platform (Average = 50 %): 70 %
- Recoil effect (Restricted arc if above 1.00): 0.26
Seaboat quality (Average = 1.00): 1.33

Hull form characteristics:
Hull has rise forward of midbreak
and transom stern
Block coefficient: 0.405
Length to Beam Ratio: 10.86 : 1
'Natural speed' for length: 22.38 kts
Power going to wave formation at top speed: 63 %
Trim (Max stability = 0, Max steadiness = 100): 53
Bow angle (Positive = bow angles forward): 24.62 degrees
Stern overhang: 2.00 ft / 0.61 m
Freeboard (% = measuring location as a percentage of overall length):
- Stem: 24.00 ft / 7.32 m
- Forecastle (20 %): 20.00 ft / 6.10 m
- Mid (50 %): 20.00 ft / 6.10 m (11.00 ft / 3.35 m aft of break)
- Quarterdeck (15 %): 11.00 ft / 3.35 m
- Stern: 11.00 ft / 3.35 m
- Average freeboard: 15.82 ft / 4.82 m

Ship space, strength and comments:
Space - Hull below water (magazines/engines, low = better): 161.5 %
- Above water (accommodation/working, high = better): 102.9 %
Waterplane Area: 8,522 Square feet or 792 Square metres
Displacement factor (Displacement / loading): 87 %
Structure weight / hull surface area: 33 lbs/sq ft or 159 Kg/sq metre
Hull strength (Relative):
- Cross-sectional: 0.50
- Longitudinal: 1.95
- Overall: 0.57
Hull space for machinery, storage, compartmentation is cramped
Room for accommodation and workspaces is adequate
Ship has slow, easy roll, a good, steady gun platform
Good seaboat, rides out heavy weather easily

Quoted

Almirante Lynch, Chilean Destroyer laid down 1932 (Engine 1942)

Displacement:
1,948 t light; 2,124 t standard; 2,450 t normal; 2,711 t full load

Dimensions: Length overall / water x beam x draught
392.00 ft / 384.00 ft x 37.00 ft x 14.00 ft (normal load)
119.48 m / 117.04 m x 11.28 m x 4.27 m

Armament:
8 - 5.12" / 130 mm guns (4x2 guns), 67.03lbs / 30.41kg shells, 1942 Model
Dual purpose guns in deck mounts with hoists
on centreline ends, evenly spread
8 - 1.57" / 40.0 mm guns (4x2 guns), 1.95lbs / 0.89kg shells, 1942 Model
Anti-aircraft guns in deck mounts
on side, all amidships
8 - 1.10" / 27.9 mm guns (4x2 guns), 0.67lbs / 0.30kg shells, 1932 Model
Anti-aircraft guns in deck mounts
on side, all amidships, all raised mounts - superfiring
Weight of broadside 557 lbs / 253 kg
Shells per gun, main battery: 400
10 - 21.0" / 533.4 mm above water torpedoes

Armour:
- Gun armour: Face (max) Other gunhouse (avg) Barbette/hoist (max)
Main: 1.00" / 25 mm 0.50" / 13 mm -
2nd: 0.50" / 13 mm - -
3rd: 0.50" / 13 mm - -

- Conning tower: 1.00" / 25 mm

Machinery:
Oil fired boilers, steam turbines,
Geared drive, 2 shafts, 39,597 shp / 29,539 Kw = 33.00 kts
Range 7,000nm at 15.00 kts
Bunker at max displacement = 587 tons

Complement:
173 - 226

Cost:
£1.199 million / $4.797 million

Distribution of weights at normal displacement:
Armament: 70 tons, 2.8 %
Armour: 24 tons, 1.0 %
- Belts: 0 tons, 0.0 %
- Torpedo bulkhead: 0 tons, 0.0 %
- Armament: 20 tons, 0.8 %
- Armour Deck: 0 tons, 0.0 %
- Conning Tower: 4 tons, 0.2 %
Machinery: 980 tons, 40.0 %
Hull, fittings & equipment: 799 tons, 32.6 %
Fuel, ammunition & stores: 502 tons, 20.5 %
Miscellaneous weights: 75 tons, 3.1 %

Overall survivability and seakeeping ability:
Survivability (Non-critical penetrating hits needed to sink ship):
936 lbs / 424 Kg = 14.0 x 5.1 " / 130 mm shells or 0.4 torpedoes
Stability (Unstable if below 1.00): 1.20
Metacentric height 1.6 ft / 0.5 m
Roll period: 12.4 seconds
Steadiness - As gun platform (Average = 50 %): 71 %
- Recoil effect (Restricted arc if above 1.00): 0.87
Seaboat quality (Average = 1.00): 1.28

Hull form characteristics:
Hull has rise forward of midbreak, low quarterdeck
and transom stern
Block coefficient: 0.431
Length to Beam Ratio: 10.38 : 1
'Natural speed' for length: 22.49 kts
Power going to wave formation at top speed: 65 %
Trim (Max stability = 0, Max steadiness = 100): 55
Bow angle (Positive = bow angles forward): 19.99 degrees
Stern overhang: 0.00 ft / 0.00 m
Freeboard (% = measuring location as a percentage of overall length):
- Stem: 22.00 ft / 6.71 m
- Forecastle (20 %): 20.00 ft / 6.10 m
- Mid (50 %): 20.00 ft / 6.10 m (16.00 ft / 4.88 m aft of break)
- Quarterdeck (15 %): 12.00 ft / 3.66 m (16.00 ft / 4.88 m before break)
- Stern: 12.00 ft / 3.66 m
- Average freeboard: 17.56 ft / 5.35 m

Ship space, strength and comments:
Space - Hull below water (magazines/engines, low = better): 157.9 %
- Above water (accommodation/working, high = better): 93.8 %
Waterplane Area: 9,272 Square feet or 861 Square metres
Displacement factor (Displacement / loading): 90 %
Structure weight / hull surface area: 41 lbs/sq ft or 200 Kg/sq metre
Hull strength (Relative):
- Cross-sectional: 0.50
- Longitudinal: 2.58
- Overall: 0.59
Hull space for machinery, storage, compartmentation is cramped
Room for accommodation and workspaces is adequate
Ship has slow, easy roll, a good, steady gun platform
Good seaboat, rides out heavy weather easily

487 tons each to rebuild