Shipbucket

Bellona (Dido, Diana, Delfin, Camilla, Charlotta), laid down 1940

Displacement:
4 038 t light; 4 241 t standard; 4 400 t normal; 4 527 t full load

Dimensions: Length (overall / waterline) x beam x draught (normal/deep)
(513,79 ft / 492,13 ft) x 41,01 ft x (16,40 / 16,73 ft)
(156,60 m / 150,00 m) x 12,50 m x (5,00 / 5,10 m)

Armament:
6 - 5,98" / 152 mm 55,0 cal guns - 115,66lbs / 52,46kg shells, 200 per gun
Quick firing guns in turret on barbette mounts, 1934 Model
2 x Triple mounts on centreline ends, evenly spread
8 - 2,95" / 75,0 mm 55,0 cal guns - 13,89lbs / 6,30kg shells, 500 per gun
Dual purpose guns in deck and hoist mounts, 1940 Model
2 x Twin mounts on centreline ends, evenly spread
2 raised mounts - superfiring
2 x Twin mounts on centreline, evenly spread
12 - 1,57" / 40,0 mm 60,0 cal guns - 2,14lbs / 0,97kg shells, 500 per gun
Anti-air guns in deck mounts, 1936 Model
6 x Twin mounts on sides, evenly spread
6 raised mounts
Weight of broadside 831 lbs / 377 kg
Main Torpedoes
4 - 21,0" / 533 mm, 26,25 ft / 8,00 m torpedoes - 1,750 t each, 7,000 t total
In 3 sets of deck mounted centre rotating tubes
Mines
2 - 661,39 lbs / 300,00 kg mines + 30 reloads - 9,448 t total
in Above water - Stern racks/rails

Armour:
- Belts: Width (max) Length (avg) Height (avg)
Main: 1,57" / 40 mm 309,22 ft / 94,25 m 7,84 ft / 2,39 m
Ends: 0,39" / 10 mm 166,47 ft / 50,74 m 7,84 ft / 2,39 m
16,44 ft / 5,01 m Unarmoured ends
Upper: 0,39" / 10 mm 309,22 ft / 94,25 m 8,01 ft / 2,44 m
Main Belt covers 97 % of normal length
Main belt does not fully cover magazines and engineering spaces

- Gun armour: Face (max) Other gunhouse (avg) Barbette/hoist (max)
Main: 2,95" / 75 mm 0,79" / 20 mm 2,95" / 75 mm
2nd: 1,18" / 30 mm 0,39" / 10 mm 0,39" / 10 mm

- Armoured deck - multiple decks:
For and Aft decks: 0,98" / 25 mm
Forecastle: 0,39" / 10 mm Quarter deck: 0,39" / 10 mm

Machinery:
Oil fired boilers, steam turbines,
Geared drive, 2 shafts, 52 141 shp / 38 897 Kw = 33,00 kts
Range 1 000nm at 20,00 kts
Bunker at max displacement = 287 tons

Complement:
269 - 351

Cost:
£2,595 million / $10,379 million

Would you be able to squeeze in tripples in on that beam, I wonder?
Looking good, though. Personally I prefered the old three twins design, but hey ho.

You need to fix the values in your report Psilander.

Beam = 41.01 feet ????

Bellona, Sweden Kryssare (pansarjagare) laid down 1940

Displacement:
4 230 t light; 4 437 t standard; 4 600 t normal; 4 730 t full load

Dimensions: Length (overall / waterline) x beam x draught (normal/deep)
(513,79 ft / 492,13 ft) x 49,21 ft x (16,40 / 16,70 ft)
(156,60 m / 150,00 m) x 15,00 m x (5,00 / 5,09 m)

Armament:
6 - 5,98" / 152 mm 55,0 cal guns - 115,66lbs / 52,46kg shells, 200 per gun
Quick firing guns in turret on barbette mounts, 1934 Model
2 x Triple mounts on centreline ends, evenly spread
8 - 2,95" / 75,0 mm 55,0 cal guns - 13,89lbs / 6,30kg shells, 500 per gun
Dual purpose guns in deck and hoist mounts, 1940 Model
2 x Twin mounts on centreline ends, evenly spread
2 raised mounts - superfiring
2 x Twin mounts on centreline, evenly spread
12 - 1,57" / 40,0 mm 60,0 cal guns - 2,14lbs / 0,97kg shells, 500 per gun
Anti-air guns in deck mounts, 1936 Model
6 x Twin mounts on sides, evenly spread
6 raised mounts
Weight of broadside 831 lbs / 377 kg
Main Torpedoes
4 - 21,0" / 533 mm, 26,25 ft / 8,00 m torpedoes - 1,750 t each, 7,000 t total
In 3 sets of deck mounted centre rotating tubes
Mines
2 - 661,39 lbs / 300,00 kg mines + 30 reloads - 9,448 t total
in Above water - Stern racks/rails

Armour:
- Belts: Width (max) Length (avg) Height (avg)
Main: 1,57" / 40 mm 309,22 ft / 94,25 m 7,84 ft / 2,39 m
Ends: 0,39" / 10 mm 166,47 ft / 50,74 m 7,84 ft / 2,39 m
16,44 ft / 5,01 m Unarmoured ends
Upper: 0,39" / 10 mm 309,22 ft / 94,25 m 8,01 ft / 2,44 m
Main Belt covers 97 % of normal length
Main belt does not fully cover magazines and engineering spaces

- Gun armour: Face (max) Other gunhouse (avg) Barbette/hoist (max)
Main: 2,95" / 75 mm 0,79" / 20 mm 2,95" / 75 mm
2nd: 1,18" / 30 mm 0,39" / 10 mm 0,39" / 10 mm

- Armoured deck - multiple decks:
For and Aft decks: 0,98" / 25 mm
Forecastle: 0,39" / 10 mm Quarter deck: 0,39" / 10 mm

Machinery:
Oil fired boilers, steam turbines,
Geared drive, 2 shafts, 51 978 shp / 38 776 Kw = 33,00 kts
Range 1 000nm at 20,00 kts
Bunker at max displacement = 293 tons

Complement:
279 - 363

Cost:
£2,631 million / $10,526 million

Distribution of weights at normal displacement:
Armament: 260 tons, 5,7 %
- Guns: 234 tons, 5,1 %
- Weapons: 26 tons, 0,6 %
Armour: 568 tons, 12,3 %
- Belts: 216 tons, 4,7 %
- Armament: 99 tons, 2,1 %
- Armour Deck: 253 tons, 5,5 %
Machinery: 1 390 tons, 30,2 %
Hull, fittings & equipment: 2 012 tons, 43,7 %
Fuel, ammunition & stores: 370 tons, 8,0 %
Miscellaneous weights: 0 tons, 0,0 %

Overall survivability and seakeeping ability:
Survivability (Non-critical penetrating hits needed to sink ship):
4 260 lbs / 1 933 Kg = 39,8 x 6,0 " / 152 mm shells or 0,7 torpedoes
Stability (Unstable if below 1.00): 1,10
Metacentric height 2,1 ft / 0,6 m
Roll period: 14,4 seconds
Steadiness - As gun platform (Average = 50 %): 55 %
- Recoil effect (Restricted arc if above 1.00): 0,39
Seaboat quality (Average = 1.00): 0,94

Hull form characteristics:
Hull has rise forward of midbreak,
a normal bow and large transom stern
Block coefficient (normal/deep): 0,405 / 0,409
Length to Beam Ratio: 10,00 : 1
'Natural speed' for length: 25,64 kts
Power going to wave formation at top speed: 58 %
Trim (Max stability = 0, Max steadiness = 100): 58
Bow angle (Positive = bow angles forward): 35,00 degrees
Stern overhang: 3,28 ft / 1,00 m
Freeboard (% = length of deck as a percentage of waterline length):
Fore end, Aft end
- Forecastle: 20,00 %, 26,25 ft / 8,00 m, 22,97 ft / 7,00 m
- Forward deck: 25,00 %, 22,97 ft / 7,00 m, 19,69 ft / 6,00 m
- Aft deck: 40,00 %, 11,48 ft / 3,50 m, 11,48 ft / 3,50 m
- Quarter deck: 15,00 %, 11,48 ft / 3,50 m, 11,48 ft / 3,50 m
- Average freeboard: 16,50 ft / 5,03 m

Ship space, strength and comments:
Space - Hull below water (magazines/engines, low = better): 118,1 %
- Above water (accommodation/working, high = better): 128,0 %
Waterplane Area: 15 520 Square feet or 1 442 Square metres
Displacement factor (Displacement / loading): 108 %
Structure weight / hull surface area: 86 lbs/sq ft or 421 Kg/sq metre
Hull strength (Relative):
- Cross-sectional: 0,95
- Longitudinal: 1,57
- Overall: 1,00
Cramped machinery, storage, compartmentation space
Excellent accommodation and workspace room
Poor seaboat, wet and uncomfortable, reduced performance in heavy weather