free board- naval arch

7/28/2019 Free Board- naval arch.

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MSIS003/PART 4/REV 1.02/PAGE 1 OF 30LOAD LINE INSTRUCTIONS

PART 4

NOTES FOR GUIDANCE IN THE APPLICATION OF SCHEDULE 4 OF

MSN 1752(M): FREE BOARDS

4.1 Depth for freeboard (Paragraph 1)

In the expressions for the correction to the depth to allow for the presence ofdeck sheathing, the expression:

)(

L

SLT

is applicable where the freeboard deck is completely sheathed betweensuperstructures; in other cases the correction is given by:

L

TC Where T is the mean thickness of the exposed sheathing clear of deck

openings L is the length of ship

S is the aggregate length of all superstructuresC is the length of deck which is fully sheathed from side to side.

Wood sheathing qualifies for the purpose of the correction.

4.2 Flooding Calculations (Paragraph 3, Paragraph 1 of Schedule 2)

When determining floodability and undertaking stability calculations accountshould also be taken of paragraph 5.7.

4.3 Minimum Freeboards (Paragraph 3)

When the geometric freeboard calculated in accordance with paragraph (1) isless than the minimum freeboard allowed by paragraph (2), the correctionsfor Winter freeboard and Winter North Atlantic freeboard should be added to

the allowed minimum Summer freeboard and not to the calculated value.Similarly, the allowance for fresh water should be a deduction from the

allowed minimum Summer freeboard.

4.4 Standard Height, length and Effective length of Superstructures

(Paragraph 9)

4.4.1 Where a superstructure bulkhead is recessed the effective length of the

superstructure should be reduced by a length equivalent to that which resultswhen the area of the recess is divided by the breadth of the ship at the mid

length of the recess at the freeboard deck. When the recess is unsymmetricalabout the centre line the larger portion of the recess shall be considered as

applying to both sides of the ship. Such recesses need not be decked over.


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MSIS003/PART 4/REV 1.01/PAGE 2LOAD LINE INSTRUCTIONS

4.4.2 Where there is an extension to a superstructure and the breadth of the

extension is not less than 30% B on each side of the centre line of the shipthen the effective length of the superstructure may be increased by

considering a superstructure bulkhead in the form of a parabola. Thisparabola should extend from the extension at the centre line and passthrough the junction of the actual superstructure bulkhead with the sides of

the extension and extend to the sides of the ship. The parabola should becompletely contained within the boundary of the superstructure and its

extensions, see Figure 3. The effective length of such a superstructure, E,shall be taken to a point 2/3 of the virtual extent of curvature.

4.5 Treatment of Superstructures with Sloping End Bulkheads

The freeboard deduction for superstructures which have sloping endbulkheads should be determined in the following manner:

Length of Superstructure-Schedule 4 paragraph 9(2)(a)

4.5.1 When the height of the superstructure, clear of the slope, is equal to or

4 smaller than the standard height, its length (S) shall be obtained as shownon Fig.4.

4.5.2 When the height is greater than the standard, its length (S) shall beobtained as shown on Fig.5.

4.6 Raised Quarter-decks (Paragraph 9(3)(c)

With regard to the length of a raised quarter-deck the following interpretationapplies:

4.6.1 In a ship with a superstructure which extends over the whole length of

the freeboard deck, the part of the superstructure from the afterperpendicular up to a maximum of 0.6L may be treated as a raised quarter-deck. In this respect if no watertight front bulkhead is fitted, the bow may be

considered to act as such.


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Figure 4 Height of Superstructure equal to or smaller than the standard height (h)

Figure 5 Height of superstructure greater than the standard height

4.6.2 The length limit imposed by paragraph 9(3)(b) for a raised quarter-deckof less than standard height applies to the length calculated as indicated in

Schedule 4 paragraph 9(3)(c). It is recommended that the maximum effectivelength of O.6L of a raised quarter-deck which is stipulated by paragraph9(3)(c) is to be measured from the aft perpendicular even where a poop isfitted in conjunction with the raised quarter-deck.

4.7 Continuous Hatchways as Trunk (Paragraph 10)

4.7.1 It is recommended that continuous hatchways may be treated as atrunk in the freeboard computation provided paragraph 10 is complied with inall respects.

4.7.2 The trunk deck stringer referred to in paragraph 10(2)(b) may be fittedoutboard of the trunk side bulkhead in association with the following:

4.7.2.1 The stringer so formed is to provide a clear walkway of at least450mm in width on each side of the ship.

4.7.2.2 The stringer is to be of solid plate efficiently supported andstiffened.

4.7.2.3 The stringer is to be as high above the freeboard deck aspracticable and not more than 600mm below the top of the hatchway

coamings.


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4.7.2.4 Hatch cover securing appliances are to be accessible from the

stringer or walkway.

4.7.2.5 The breadth of the trunk is to be measured between the trunkside bulkheads.

4.7.2.6 Paragraph 10 is to be complied with in all other respects.

4.8 Less than standard Height Hatch Coamings on Trunks of less than

Standard Heights (Paragraph 10(2)(d))

In the case where the trunk height is less than standard and the trunk hatchcoamings are also of less than standard height, or omitted entirely, doubt

may arise whether the trunk hatchways are located in position 1 or position 2and consequently, about the reduction to be made in the actual trunk height.

It is considered that in these cases the reduction from the actual height oftrunk on account of insufficient hatch coaming height shall be taken as the

difference between 600mm and the actual height of the coaming, or 600mm

if no hatch coamings are fitted. Reduction in the actual height of trunk shallnot be required 18 in cases where only small hatches with less than standardheight are fitted in the trunk deck for which dispensation from the requirement

of standard coaming height may be given.

4.9 Sheer Credit for Superimposed Superstructure (Paragraph 12(5))

In applying paragraph 12(5) (sheer on complete superstructure ship), where

there is an enclosed poop or forecastle superimposed on a completesuperstructure, sheer credit shall be allowed for such poop or forecastle

according to the method of paragraph 14(4), except that 'y' is to be the actualheight of the poop or forecastle at the end ordinate.

4.10 Sheer Allowance for Excess Height of Superstructure (Paragraphs12(7) and 14(4))

Paragraph 12(7) and 14(4) do not refer to a raised quarter deck and it isrecommended that credit under this paragraph be given for this type of

superstructure only when the height of the raised quarter-deck is greater thanthe standard height of "other superstructures" as defined in paragraph 9(1),

and only for the amount by which the actual height of the raised quarter deck

exceeds that standard height.

4.11 Variation from Standard Sheer Profile (Paragraph 14)

Where the height of a superstructure is less than standard, Schedule 4

paragraph 14(4) may be applied except that the height of the superstructure

deck shall not be less than the minimum height of the superstructure abovethe virtual sheer curve at any point.

For this purpose "y" shall be taken as the difference between the actual andminimum height of the superstructure at the end o f the sheer.


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4.12 Sheer Credit (Paragraph 14(4))

When a poop or a forecastle has a sloping end bulkhead, and sheer credit isallowed on account of excess height, the formula given in paragraph 14(4)should be used, the values for (y) and L' being as shown in figure 6.

Figure 6

4.13 Deduction for Excess Sheer (Paragraph 15(3))

Since no stipulation is made as to the height of the superstructure referred toin paragraph 15(3), it is recommended that the height of this superstructure

shall be related to its standard height. When the height of the superstructureor raised quarter deck is less than standard, the reduction shall be in the ratioof the actual to the standard height thereof.

4.14 Timber Freeboards for Ships having Reduced Type "B" Freeboards(Paragraphs 18(1) and (2))

4.14.1 Timber freeboards may be assigned to ships with reduced Type "B"freeboards, provided the timber freeboards are calculated on the basis of theordinary type "B" freeboard.

4.14.2 It is recommended that paragraph 18(1) and (2) be interpreted or, ifnecessary, amended such that the Timber Winter mark and/or the TimberWinter North Atlantic mark are placed at the same level as the reduced Type"B" Winter mark when the computed Timber Winter mark and/or thecomputed Timber Winter North Atlantic mark fall below the reduced type "B"Winter mark.

4.15 Freeboards for Lighters and Barges (Paragraph 21)

4.15.1 In applying Paragraph 21 to deck cargo barges only Type "B"freeboard should be assigned, even if the barges possess the same integrityof exposed decks and equivalent safety against flooding as tank barges.

4.15.2 Because Type "A" freeboard can be assigned only to liquid cargobarges, deck cargo should be carried only on barges to which Type "B"freeboard is assigned.


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4.16 Freeboards for Ships longer than 365 Metres

4.16.1 Type "A" Ships4.16.1.1 Tabular freeboards for Type "A" ships with lengths of between 365mand 400m shall be determined by the following formula:

f = 221 + 16.10L-0.0 2L

2

Where f is the freeboard in mmL is the length as defined in the regulations

4.16.1.2 Tabular freeboards for Type "A" ships with lengths of 400mand above shall be the constant value, 3460mm.

4.16.2 Type "B" Ships4.16.2.1 Tabular freeboards for Type "B" ships with lengths between

365m and 400m shall be determined by the following formula:

f = -587 + 23L -0.0 188L 2

Where f is the freeboard in mmL is the length as defined in the Regulations

4.16.2.2 Tabular freeboards for Type "B" ships with lengths of 400mand above shall be the constant value, 5605mm.


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4.17 Tabular Freeboards for Type A and B Ships and alsoAllowances for Complete Superstructures

Freeboard (m/m) Superstructure Height(mean)

Lengthof ship(Metres)

A B-60% B *B with

portablehatchcovers

L15

L0.48

Completesuper-StructureAllowance(m/m)

Raised

QuarterDeck Other

24

25262728

2930

31

323334353637383940

414243444546474849

50

5152

535455

56575859

60

6162

6364

6566

676869

70

7172

200

208217225233

242250

258

267275283292300308316325334

344354364374385396408420432

443

455467

478490503

516530544559

573

587600

613626

639653

666680693

706

720733

200

208217225233

242250

258

267275283292300308316325334

344354364374385396408420432

443

455467

478490503

516530544559

573

587601

615629

644659

674689705

721

738754

250

258267275283

292300

308

317325333342350358366375384

394404414424435446458470482

493

505517

528540553

566580594609

623

637651

665679

694709

724739755

771

788804

1.600

1.6771.7331.8001.867

1.9332.000

2.067

2.1332.2002.2672.3332.4002.4672.5332.6002.667

2.7332.8002.8672.9333.0003.0673.1333.2003.267

3.333

3.4003.467

3.5333.6003.667

3.7333.8003.8673.933

4.000

4.0674.133

4.2004.267

4.3334.400

4.4674.5334.600

4.667

4.7334.800

50.0

52.154.256.358.3

60.462.5

64.6

66.768.870.872.975.077.179.281.383.3

85.487.589.691.793.895.897.9100.0102.1

104.2

106.3108.3

110.4112.5114.6

116.7118.8120.8122.9

125.0

127.1129.2

131.3133.3

135.4137.5

139.6141.7143.8

145.8

148.0150.0

350

358367375383

392400

409

417425434442450459467475484

492500509517526534542551559

567

576584

592601609

618626634643

651

659668

676684

693701

710718726

735

743751

.900

.900

.900

.900

.900

.900

.900

.907

.913

.920

.927

.933

.940

.947

.953

.960

.967

.973

.980

.987

.9931.0001.0071.0131.0201.027

1.033

1.0401.047

1.0531.0601.067

1.0731.0801.0871.093

1.100

1.1071.113

1.1201.127

1.1331.140

1.1471.1531.160

1.167

1.1731.180

1.800

1.8001.8001.8001.800

1.8001.800

1.800

1.8001.8001.8001.8001.8001.8001.8001.8001.800

1.8001.8001.8001.8001.8001.8001.8001.8001.800

1.800

1.8001.800

1.8001.8001.800

1.8001.8001.8001.800

1.800

1.8001.800

1.8001.800

1.8001.800

1.8001.8001.800

1.800

1.8001.800

* See Schedule 4 paragraph 5(2)(b). The tabular freeboard for ships less than 24 metres in length (L) is obtained from the formula:

Freeboard (mm) =

24

)(15050

L+ see also paragraphs 3 and 17 of Schedule 4.


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Freeboard (m/m) Superstructure HeightLengthof ship(Metres)

A B-60% B *B withportable

hatchcovers

L15

L0.48

Completesuper-StructureAllowance

(m/m)RaisedQuarter

Deck

Other

73

74757677

787980

818283

848586

87888990

91929394

959697

9899100

101102103104105106107108109110

111112113114

115116117118

119120

121

122123124

125126127128

129130

746

760773786800

814828841

855869883

897911926

940955969984

999101410291044

105910741089

110511201135

1151116611811196121212281244126012761293

1309132613421359

1376139214091426

14421459

1476

149415111528

1546156315801598

16151632

1208122612431261127912971315133213491367

1385140414221441

1460147914971516

15341551

1569

158816071625

1645166416831702

17211740

769

784800816833

850868887

905923942

960978996

1015103410541075

1096111611351154

117211901209

122912501271

1293131513371359138014011421144014591479

1550152115431565

1587160916301651

16711690

1709

172917501771

1793181518371859

18801901

819

834850866883

900918937

955973992

101010281046

1065108411041125

1146116611851204

122212401259

127913001321

1341136513871409143014511471149015111534

1557158016051629

1655167917031727

17511774

1796

182018451870

1896192319491975

20012027

4.867

4.9335.0005.0675.133

5.2005.2675.333

5.4005.4675.533

5.6005.6675.733

5.8005.8675.9336.000

6.0676.1336.2006.267

6.3336.4006.467

6.5336.6006.667

6.7336.8006.8676.9337.0007.0677.1337.2007.2677.333

7.4007.4677.5337.600

7.6677.7337.8007.867

7.9338.000

8.067

8.1338.2008.267

8.3338.4008.4678.533

8.6008.667

152.1

154.2156.3158.3160.4

162.5164.6166.7

168.8170.8172.9

175.0177.1179.2

181.3183.3185.4187.5

189.6191.7193.8195.8

197.9200.0202.1

204.2206.3208.3

210.4212.5214.6216.7218.8220.8222.9225.0227.1229.2

231.3233.3235.4237.5

239.6241.7243.845.8

247.9250.0

250.0

250.0250.0250.0

250.0250.0250.0250.0

250.0250.0

760

768776785793

801810818

827835843

852860866

871877883888

894900905911

917922928

934939945

9519569629689749799859919961002

1008101310191025

1030103610421047

10531059

1064

107010701070

1070107010701070

10701070

1.187

1.1931.2001.2121.224

1.2361.2481.260

1.2721.2841.296

1.3081.3201.332

1.3441.3561.3681.380

1.3921.4041.4161.428

1.4401.4521.464

1.4761.4881.500

1.5121.5241.5361.5481.5601.5721.5841.5961.6081.620

1.6321.6441.6561.668

1.6801.6921.7041.716

1.7281.740

1.752

1.7641.7761.788

1.8001.8001.8001.800

1.8001.800

1.800

1.8001.8001.8101.820

1.8301.8401.850

1.8601.8701.880

1.8901.9001.910

1.9201.9301.9401.950

1.9601.9701.9801.990

2.0002.0102.020

2.0302.0402.050

2.0602.0702.0802.0902.1002.1102.1202.1302.1402.150

2.1602.1702.1802.190

2.2002.2102.2202.230

2.2402.250

2.260

2.2702.2802.290

2.3002.3002.3002.300

2.3002.300

See Schedule 4 paragraph 5(2)(b)


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Freeboard (m/m) Superstructure HeightLength

of ship(Metres)

A B-60% B *B withportablehatch

covers

L15

L0.48

Complete

super-StructureAllowance(m/m)

RaisedQuarterDeck

Other

131132

133134135136

137138139

140

141142

143144145

146147148149150

151152153

154155156

157158159160

161162163164165166167168169170

171172173

174175176177

178179180

181182183

184185186187

16501667

1684170217191736

175317701787

1803

18201837

185318701886

19031919193519521968

198420002016

203220482064

2080209621112126

2141215521692184219822122226224022542268

228122942307

2320233223452357

236923812393

240524162428

2440245124632474

17581776

1794181318311850

186918881907

1925

19441963

198019982015

20332015206920882107

212421422160

217821962214

2232225022672284

2301231723332350236723832400241624322447

246324782494

2510252525412556

257125872602

261626302645

2659267326882702

19211940

1959197920002021

204320652087

2109

21302151

217121902209

22292250227122932315

233423542375

239624182440

2460248025002520

2540256025802600262026402660268026982716

273527542774

2795281528352855

287528952915

293329522970

2988300730253044

20522076

2101212621532180

220722352262

2290

23162342

236723912415

24392465249025172543

256625902615

264026652691

2714273827612784

2807283028532875289829202943296529853006

302730483071

3094311631393161

318332063228

324832703290

3310333233523373

8.7338.800

8.8678.9339.0009.067

9.1339.2009.267

9.333

9.4009.467

9.5339.6009.667

9.7339.8009.8679.93310.000

10.06710.13310.200

10.26710.33310.400

10.46710.53310.60010.667

10.73310.80010.86710.93311.00011.06711.13311.20011.26711.333

11.40011.46711.533

11.60011.66711.73311.800

11.86711.93312.000

12.06712.13312.200

12.26712.33312.40012.467

250.0250.0

250.0250.0250.0250.0

250.0250.0250.0

250.0

250.0250.0

250.0250.0250.0

250.0250.0250.0250.0250.0

250.0250.0250.0

250.0250.0250.0

250.0250.0250.0250.0

250.0250.0250.0250.0250.0250.0250.0250.0250.0250.0

250.0250.0250.0

250.0250.0250.0250.0

250.0250.0250.0

250.0250.0250.0

250.0250.0250.0250.0

10701070

1070107010701070

107010701070

1070

10701070

107010701070

10701070107010701070

107010701070

107010701070

1070107010701070

1070107010701070107010701070107010701070

107010701070

1070107010701070

107010701070

107010701070

1070107010701070

1.8001.800

1.8001.8001.8001.800

1.8001.8001.800

1.800

1.8001.800

1.8001.8001.800

1.8001.8001.8001.8001.800

1.8001.8001.800

1.8001.8001.800

1.8001.8001.8001.800

1.8001.8001.8001.8001.8001.8001.8001.8001.8001.800

1.8001.8001.800

1.8001.8001.8001.800

1.8001.8001.800

1.8001.8001.800

1.8001.8001.8001.800

2.3002.300

2.3002.3002.3002.300

2.3002.3002.300

2.300

2.3002.300

2.3002.3002.300

2.3002.3002.3002.3002.300

2.3002.3002.300

2.3002.3002.300

2.3002.3002.3002.300

2.3002.3002.3002.3002.3002.3002.3002.3002.3002.300

2.3002.3002.300

2.3002.3002.3002.300

2.3002.3002.300

2.3002.3002.300

2.3002.3002.3002.300

See Schedule 4 paragraph 5(2)(b).


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Freeboard (m/m) Superstructure HeightLengthof ship

(Metres)

A B-60% B *B withportablehatchcovers

L

15

L

0.48

Completesuper-

StructureAllowance(m/m)

RaisedQuarterDeck

Other

188

189190

191192193

194195196

197198199200

201202

203204205206207

208209210

211212213

214215216217

218219220

221222223224225226227228229230

231232233234

235236237238

239240

241242243

2486

24972508

251925302541

255225622572

2582259226022612

26222632

26412650265926692678

268726962705

271427232732

2741274927582767

277527842792

2801280928172825283328412849285728652872

2880288828952903

2910291829252932

29392946

295329592966

2716

27302744

275827722785

279828112824

2837284928612873

28852898

29102922293429472959

297129832995

300630183029

3041305130633075

308730983110

3601361536303153316431753185319632073217

3228323932493260

3269327932893299

33093320

332933383348

3062

30803098

311631343151

316731853202

3219323532493264

32803296

33133330334733633380

339734133430

344534603475

3490350535203537

355435703586

3601361536303645366036753690370537203735

3750376537803795

3808382138353849

38643880

389339063920

3394

34143434

345534753494

351335333552

2572359036063622

12.533

12.60012.667

12.73312.80012.867

12.93313.00013.067

13.13313.20013.26713.333

13.40013.467

13.53313.60013.66713.73313.800

13.86713.93314.000

14.06714.13314.200

14.26714.33314.40014.467

14.53314.60014.667

14.73314.80014.86714.93315.00015.06715.13315.20015.26715.333

15.40015.46715.53315.600

15.66715.73315.80015.867

15.93316.000

16.06716.13316.200

250.0

250.0250.0

250.0250.0250.0

250.0250.0250.0

250.0250.0250.0250.0

250.0250.0

250.0250.0250.0250.0250.0

250.0250.0250.0

250.0250.0250.0

250.0250.0250.0250.0

250.0250.0250.0

250.0250.0250.0250.0250.0250.0250.0250.0250.0250.0

250.0250.0250.0250.0

250.0250.0250.0250.0

250.0250.0

250.0250.0250.0

1070

10701070

107010701070

107010701070

1070107010701070

10701070

10701070107010701070

107010701070

107010701070

1070107010701070

107010701070

1070107010701070107010701070107010701070

1070107010701070

1070107010701070

10701070

107010701070

1.800

1.8001.800

1.8001.8001.8001.800

1.8001.8001.800

1.8001.8001.8001.800

1.8001.800

1.8001.8001.8001.8001.800

1.8001.8001.800

1.8001.8001.800

1.8001.8001.8001.800

1.8001.8001.800

1.8001.8001.8001.8001.8001.8001.8001.8001.8001.800

1.8001.8001.8001.800

1.8001.8001.8001.800

1.8001.800

1.8001.8001.800

2.300

2.3002.300

2.3002.3002.3002.300

2.3002.3002.300

2.3002.3002.3002.300

2.3002.300

2.3002.3002.3002.3002.300

2.3002.3002.300

2.3002.3002.300

2.3002.3002.3002.300

2.3002.3002.300

2.3002.3002.3002.3002.3002.3002.3002.3002.3002.300

2.3002.3002.3002.300

2.3002.3002.3002.300

2.3002.300

2.3002.3002.300

* See Schedule 4 paragraph 5(2)(b).


11/30



A B-60% B *B with

portablehatchcovers

L15

L0.48

Completesuper-Structure

Allowance(m/m)

Raised

QuarterDeck

Other

244245

246247

248249250

251252253

254255256257

258259260

261262263264

265266267268

269270

271272273274

275276277278279280

281282283284285286287288

289290

291

292293294295

296297298

299300

29732979

29862993

300030063012

301830243030

3036304230483054

306030663072

3078308430893095

3101310631123117

31233128

3133313831433148

315331583163316731723176

31813185318931943198320232073211

32153220

3224

3228323332373241

324632503254

32583262

33573367

33783387

339734063414

342434323441

3450345934683477

348634953504

3513352135293537

3546355435633571

35793587

3595360436123620

362736353643364936573664

36723679368636943701370837153723

37303737

3744

3752375937663773

378137883795

38023809

39343949

39653978

399240054018

403240454058

4072408540984112

412541394152

4165417741894201

4214422742404252

42644276

4289430243154327

433943504362437343854397

44084420443244434455446744784490

45024513

4525

4537454845604572

458345954607

46184630

16.26716.333

16.40016.467

16.53316.60016.667

16.73316.80016.867

16.93317.00017.06717.133

17.20017.26717.333

17.40017.46717.53317.600

17.66717.73317.80017.867

17.93318.000

18.06718.13318.20018.267

18.33318.40018.46718.533.18.60018.667

18.73318.80018.86718.93319.00019.06719.13319.200

19.26719.333

19.400

19.46719.53319.60019.667

19.73319.80019.867

19.93320.000

250.0250.0

250.0250.0

250.0250.0250.0

250.0250.0250.0

250.0250.0250.0250.0

250.0250.0250.0

250.0250.0250.0250.0

250.0250.0250.0250.0

250.0250.0

250.0250.0250.0250.0

250.0250.0250.0250.0250.0250.0

250.0250.0250.0250.0250.0250.0250.0250.0

250.0250.0

250.0

250.0250.0250.0250.0

250.0250.0250.0

250.0250.0

10701070

10701070

107010701070

107010701070

1070107010701070

107010701070

1070107010701070

1070107010701070

10701070

1070107010701070

107010701070107010701070

10701070107010701070107010701070

10701070

1070

1070107010701070

107010701070

10701070

1.8001.800

1.8001.800

1.8001.8001.800

1.8001.8001.800

1.8001.8001.8001.800

1.8001.8001.800

1.8001.8001.8001.8001.800

1.8001.8001.8001.800

1.8001.800

1.8001.8001.8001.800

1.8001.8001.8001.8001.8001.800

1.8001.8001.8001.8001.8001.8001.8001.800

1.8001.800

1.800

1.8001.8001.8001.800

1.8001.8001.800

1.8001.800

2.3002.300

2.3002.300

2.3002.3002.300

2.3002.3002.300

2.3002.3002.3002.300

2.3002.3002.300

2.3002.3002.3002.300

2.3002.3002.3002.300

2.3002.300

2.3002.3002.3002.300

2.3002.3002.3002.3002.3002.300

2.3002.3002.3002.3002.3002.3002.3002.300

2.3002.300

2.300

2.3002.3002.3002.300

2.3002.3002.300

2.3002.300



12/30



A B-60% B *B with

portablehatchcovers

L15

L0.48


Allowance(m/m)

Raised

QuarterDeck

Other

301302

303304

305306307308

309310

311312313314

315316317

318319320

321

322323324325

326327328

329330

331

332333334335336337338339340

341342343344345

346347348349

350

351352

353354355

356357

32663270

32743278

3281328532883292

32953298

3302330533083312

331533183322

332533283331

3334

3337333933423345

334733503353

33553358

3361

336333663368337133733375337833803382

33853387338933923394

3396339934013403

3406

34083410

341234143416

34183420

38163824

38303837

3843384938543861

38673873

3880388638923899

390539113918

392439303936

3942

3949395539613967

397239783984

39903997

4003

400840144019402540304035404140464051

40574062406840744080

4085409140974102

4108

41134118

412341284134

41394144

46424654

46654676

4686469547044714

47254736

4748475747684779

479048014812

482348344844

4855

4866487848904899

490949204931

49434955

4965

497549854995500550155025503550455055

50655075508650975108

5119513051405150

5160

51705180

519052005210

52205230

20.06720.133

20.20020.267

20.33320.40020.46720.533

20.60020.667

20.73320.80020.86720.933

21.00021.06721.133

21.20021.26721.333

21.400

21.46721.53321.60021.667

21.73321.80021.867

21.93322.000

22.067

22.13322.20022.26722.33322.40022.46722.53322.60022.667

22.73322.80022.86722.93323.000

23.06723.13323.20023.267

23.333

23.40023.467

25.53323.60023.667

23.73323.800

250.0250.0

250.0250.0

250.0250.0250.0250.0

250.0250.0

250.0250.0250.0250.0

250.0250.0250.0

250.0250.0250.0

250.0

250.0250.0250.0250.0

250.0250.0250.0

250.0250.0

250.0

250.0250.0250.0250.0250.0250.0250.0250.0250.0

250.0250.0250.0250.0250.0

250.0250.0250.0250.0

250.0

250.0250.0

250.0250.0250.0

250.0250.0

10701070

10701070

1070107010701070

10701070

1070107010701070

107010701070

107010701070

1070

1070107010701070

107010701070

10701070

1070

107010701070107010701070107010701070

10701070107010701070

1070107010701070

1070

10701070

107010701070

10701070

1.8001.800

1.8001.800

1.8001.8001.8001.800

1.8001.800

1.8001.8001.8001.800

1.8001.8001.800

1.8001.8001.800

1.800

1.8001.8001.8001.800

1.8001.8001.800

1.8001.800

1.800

1.8001.8001.8001.8001.8001.8001.8001.8001.800

1.8001.8001.8001.8001.800

1.8001.8001.8001.800

1.800

1.8001.800

1.8001.8001.800

1.8001.800

2.3002.300

2.3002.300

2.3002.3002.3002.300

2.3002.300

2.3002.3002.3002.300

2.3002.3002.300

2.3002.3002.300

2.300

2.3002.3002.3002.300

2.3002.3002.300

2.3002.300

2.300

2.3002.3002.3002.3002.3002.3002.3002.3002.300

2.3002.3002.3002.3002.300

2.3002.3002.3002.300

2.300

2.3002.300

2.3002.3002.300

2.3002.300



13/30



A B-60% B *B with

portablehatchcovers

L15

L0.48


Allowance(m/m)

Raised

QuarterDeck

Other

358359

360

361362363364

365

34223423

3425

3427342834303432

3433

41494154

4159

4163416741724177

4181

52405250

5260

5268527652855294

5303

23.86723.933

24.000

24.06724.13324.20024.267

24.333

250.0250.0

250.0

250.0250.0250.0250.0

250.0

10701070

1070

1070107010701070

1070

1.8001.800

1.800

1.8001.8001.8001.800

1.800

2.3002.300

2.300

2.3002.3002.3002.300

2.300

* See Schedule 4 paragraph 5(2)(b).


14/30


On Type B ship (% deduction)Effective length ofSuperstructureE as % of (L)

On Type A ships(% deduction)

(Line I) (Line II)

On Timber deckCargo ships

(% deduction)

0.0.1

.2

.3

.4

.5.6

.7

.8

.91.0

1.11.21.31.41.51.61.71.81.9

2.0

2.12.2

2.32.42.52.6

2..72.82.93.0

3.13.2

3.33.43.53.6

3.73.83.94.0

4.14.24.3

4.44.54.6

4.74.84.9

5.0

5.15.2

0.00.07

.14

.21

.28

.35.42

.49

.56

.63

.70

.77

.84

.91

.981.051.121.191.261.33

1.40

1.471.54

1.611.681.751.82

1.891.962.032.10

2.172.24

2.312.382.452.52

2.592.662.732.80

2.872.943.01

3.083.153.22

3.293.363.43

3.50

3.573.64

0.00.05

.10

.15

.20

.25.30

.35

.40

.45

.50

.55

.60

.65

.70

.75

.80

.85

.90

.95

1.00

1.051.10

1.151.201.251.30

1.351.401.451.50

1.551.60

1.651.701.751.80

1.851.901.952.00

2.052.102.15

2.202.252.30

2.352.402.45

2.50

2.552.60

0.00.06

.13

.19

.25

.32.38

.44

.50

.57

.63

.69

.76

.82

.88

.951.011.071.131.20

1.26

1.321.39

1.451.511.581.64

1.701.761.831.89

1.952.02

2.082.142.212.27

2.332.392.462.52

2.582.652.71

2.772.842.90

2.963.023.09

3.15

3.213.28

20.0020.11

20.2220.3320.44

20.5520.6620.7720.8820.9921.10

21.2121.3221.4321.5421.6521.7621.8721.9822.09

22.20

22.3122.42

22.5322.6422.7522.86

22.9723.0823.1923.30

23.4123.52

23.6323.7423.8523.96

24.0724.1824.2924.40

24.5124.6224.73

24.8424.9525.06

25.1725.2825.39

25.50

25.6125.72

The deduction in freeboard for superstructures and trunks on ships less than 24 metres in length (L) should beobtained by linear interpolation, ie between 0 and 350mm for lengths (L) of 0 to 24 metres.


15/30




(Line I) (Line II)


(% deduction)

5.35.4

5.55.65.7

5.85.96.0

6.16.26.36.46.56.66.76.86.97.0

7.1

7.27.37.47.5

7.67.77.87.9

8.0

8.18.2

8.38.48.5

8.68.78.88.9

9.0

9.19.2

9.39.49.59.6

9.79.89.9

10.0

10.1

10.210.310.410.510.6

10.710.810.911.0

11.111.211.3

3.713.78

3.853.923.99

4.064.134.20

4.274.344.414.484.554.624.694.764.834.90

4.97

5.045.115.185.25

5.325.395.465.53

5.60

5.675.74

5.815.885.95

6.026.096.166.23

6.30

6.376.44

6.516.586.656.72

6.796.866.93

7.00

7.07

7.147.217.287.357.42

7.497.567.637.70

7.777.847.91

2.652.70

2.752.802.85

2.902.953.00

3.053.103.153.203.253.303.353.403.453.50

3.55

3.603.653.703.75

3.803.853.903.95

4.00

4.054.10

4.154.204.25

4.304.354.404.45

4.504.554.60

4.654.704.754.80

4.854.904.95

5.00

5.05

5.105.155.205.255.30

5.355.405.455.50

5.555.605.65

3.343.40

3.473.533.59

3.653.723.78

3.843.913.974.034.104.164.224.284.354.41

4.47

4.544.604.664.73

4.794.854.914.98

5.04

5.105.17

5.235.295.36

5.425.485.545.61

5.67

5.735.80

5.865.925.996.05

6.116.176.24

6.30

6.36

6.436.496.566.626.68

6.756.816.886.94

7.007.077.13

25.8325.94

26.0526.1626.27

26.3826.4926.60

26.7126.8226.9327.0427.1527.2627.3727.4827.5927.70

27.81

27.9228.0328.1428.25

28.3628.4728.5828.69

28.80

28.9129.02

29.1329.2429.35

29.4629.5729.6829.79

29.90

30.0130.12

30.2330.3430.4530.56

30.6730.7830.89

31.00

31.11

31.2231.3331.4431.5531.66

31.7731.8831.9932.10

32.2132.3232.43


16/30




(Line I) (Line II)


(% deduction)

11.411.5

11.611.711.8

11.912.0

12.112.212.312.412.512.612.712.812.913.0

13.113.2

13.313.413.513.6

13.713.813.914.0

14.114.214.3

14.414.514.6

14.7.14.814.915.0

15.115.215.3

15.415.515.615.7

15.815.916.0

16.116.2

16.316.416.516.616.7

16.816.917.0

17.117.217.317.4

7.988.05

8.128.198.26

8.338.40

8.478.548.618.688.758.8Z8.898.969.039.10

9.179.24

9.319.389.459.52

9.599.669.739.80

9.879.9410.01

10.0810.1510.22

10.2910.3610.4310.50

10.5710.6410.71

10.7810.8510.9210.99

11.0611.1311.20

11.2711.34

11.4111.4811.5511.6211.69

11.7611.8311.90

11.9712.0412.1112.18

5.705.75

5.805.855.90

5.956.00

6.056.106.156.206.256.306.356.406.456.50

6.556.60

6.656.706.756.80

6.856.906.957.00

7.057.107.15

7.207.257.30

7.357.407.457.50

7.557.607.65

7.707.757.807.85

7.907.958.00

8.058.10

8.158.208.258.308.35

8.408.458.50

8.558.608.658.70

7.207.26

7.327.397.45

7.527.58

7.647.717.777.847.907.968.038.098.168.22

8.288.35

8.418.488.548.60

8.678.738.808.86

8.928.999.05

9.129.189.24

9.319.379.449.50

9.569.639.69

9.769.829.889.95

10.0110.0810.14

10.2010.27

10.3310.4010.4610.5210.59

10.6510.7210.78

10.8410.9110.9711.04

32.5432.65

32.7632.8732.98

33.0933.20

33.3133.4235.5333.6433.7533.8633.9734.0834.1934.30

34.4134.52

34.6334.7434.8534.96

35.0735.1835.2935.40

35.5135.6235.73

35.8435.9536.06

36.1736.2836.3936.50

36.6136.7236.83

36.9437.0537.1637.27

37.3837.4937.60

37.7137.82

37.9338.0438.1538.2638.37

38.4838.5938.70

38.8138.9239.0339.14


17/30




(Line I) (Line II)


(% deduction)

17.517.6

17.717.817.9

18.0

18.118.218.318.418.518.618.718.818.919.0

19.119.219.3

19.419.519.619.7

19.819.920.0

20.120.220.320.4

20.520.620.7

20.820.921.0

21.121.221.321.4

21.521.621.721.8

21.922.0

22.122.222.3

22.422.522.622.722.8

22.923.0

23.123.223.323.423.5

12.2512.32

12.3912.4612.53

12.60

12.6712.7412.8112.8812.9513.0213.0913.1613.23

13.3013.3713.4413.51

13.5813.6513.7213.79

13.8613.9314.00

14.0714.1414.2114.28

14.3514.4214.49

14.5614.6314.70

14.7714.8414.9114.98

15.0515.1215.1915.26

15.3315.40

15.4715.5415.61

15.6815.7515.8215.8915.96

16.0316.10

16.1716.2416.3116.3816.45

8.758.80

8.858.908.95

9.00

9.059.109.159.209.259.309.359.409.45

9.509.559.609.65

9.709.759.809.85

9.909.9510.00

10.0510.1010,1510.20

10.2510.3010.35

10.4010.4510.50

10.5510.6010.6510.70

10.7510.8010.8510.90

10.9511.00

11.0511.1011.15

11.2011.2511.3011.3511.40

11.4511.50

11.5511.6011.6511.7011.75

11.1011.16

11.2311.2911.36

11.42

11.4811.5511.6111.6811.7411.8011.8711.9312.0012.06

12.1212.1912.25

12.3212.3812.4412.51

12.5712.6412.70

12.7612.8312.8912.95

13.0213.0813.14

13.2013.2713.33

13.3913.4613.5213.58

13.6513.7113.7713.83

13.9013.96

14.0214.0914.15

14.2114.2814.3414.4014.46

14.5314.59

14.6514.7214.7814.8414.91

39.2539.36

39.4739.5839.69

39.80

39.9140.0240.1340.2440.3540.4640.5740.6840.7940.90

41.0141.1241.23

41.3441.4541.5641.67

41.7841.8942.00

42.1142.2242.3342.44

42.5542.6642.77

42.8842.9943.10

43.2143.3243.4343.54

43.6543.7643.8743.98

44.0944.20

44.3144.4244.53

44.6444.7544.8644.9745.08

45.1945.30

45.4145.5245.6345.7445.85


18/30




(Line I) (Line II)


(% deduction)

23.623.7

23.823.924.0

24.124.224.324.424..524.624.724.824.925.0

25.125.225.325.4

25.525.625.725.8

25.926.0

26.1

26.226.326.426.5

26.626.726.8

26.927.0

27.1

27.227.327.427.5

27.627.727.827.9

28.0

28.1

28.228.328.4

28.528.628.728.828.9

29.0

29.129.229.329.429.529.6

16.5216.59

16.6616.7316.80

16.8716.9417.0117.0817.1517.2217.2917.3617.4317.50

17.5717.6417.7117.78

17.8517.9217.9918.06

18.1318.20

18.27

16.3418.4118.4818.55

18.6218.6918.76

18.8318.90

18.97

19.0419.1119.1819.25

19.3219.3919.4619.53

19.60

19.67

19.7419.8119.88

19.9520.0220.0920.1620.23

20.30

20.3720.4420.5120.5820.6520.72

11.8011.85

11.9011.9512.00

12.0512.1012.1512.2012.2512.3012.3512.4012.4512.50

12.5512.6012.6512.70

12.7512.8012.8512.90

12.9513.00

13.05

13.1013.1513..2013.25

13.3013.3513.40

13.4513.50

13.55

13.6013.6513.7013.75

13.8013.8513.9013.95

14.00

14.05

14.1014.1514.20

14.2514.3014.3514.4014.45

14.50

14.5514.6014.6514.7014.7514.80

14.9715.03

15.0915.1615.22

15.2815.3515.4115.4715.5415.6015.6615.7215.7915.85

15.9115.9816.0416.10

16.1716.2316.2916.35

16.4216.48

16.54

16.6116.6716.7316.80

16.8616.9216.98

17.0517.11

17.17

17.2417.3017.3617.43

17.4917.5517.6117.68

17.74

17.80

17.8717.9317.99

18.0618.1218.1818.2418.31

18.37

18.4318.5018.5618.6218.6918.75

45.9646.07

46.1846.2946.40

46,5146.6246.7346.8446.9547.0647.1747.2847.3947.50

47.6147.7247.8347.94

48.0548.1648.2748.38

48.4948.60

48.71

48.8248.9349.0449.15

49.2649.3749.48

49.5949.70

49.8149.9250.0350.1450.2550.3650.47

50.5850.6950.80

50.9151.0251.13

51.2451.3551.4651.57

51.6851.7951.90

52.0152.1252.23

52.3452.4552.56


19/30




(Line I) (Line II)


(% deduction)

29.729.8

29.930.0

30.130.230.330.430.530.630.730.830.931.0

31.131.231.331.431.5

31.631.731.831.9

32.0

32.132.2

32.332.432.532.6

32.732.832.9

33.0

33.133.2

33.333.433.533.6

33.733.833.934.0

34.134.2

34.334.434.5

34.634.734.834.935.0

35.135.235.335.435.535.635.7

20.7920.86

20.9321.00

21.1021.2021.3021.4021.5021.6021.7021.8021.9022.00

22.1022.2022.3022.4022.50

22.6022.7022.8022.90

23.00

23.1023.20

23.3023.4023.5023.60

23.7023.8023.90

24.00

25.1025.20

25.3025.4025.5025.60

25.7025.8025.9026.00

26.1026.20

26.3026.4026.50

26.6026.7026.8026.9027.00

26.1026.2026.3026.4026.5026.6026.70

14.8514.90

14.9515.00

15.0915.1715.2615.3415.4315.5115.6015.6815.7715.85

15.9416.0216.1116.1916.28

16.3616.4516.5316.62

16.70

16.7916.87

16.9617.0417.1317.21

17.301-7.3817.47

17.55

17.6417.72

17.8117.8917.9818.06

18.1518.2318.3218.40

18.4918.57

18.6618.7418.83

18.9119.0019.0819.1719.25

19.3419.4219.5119.5919.6819.7619.85

18.8118.87

18.9419.00

19.0919.1719.2619.3419.4319.5119.6019.6819.7719.85

19.9420.0220.1120.1920.28

20.3620.4520.5320.62

20.70

20.7920.87

20.9621.0421.1321.21

21.3021.3821.47

21.55

21.6421.72

21.8121.8921.9822.06

22.1522.2322.3222.40

22.4922.57

22.6622.7422.83

22.9123.0023.0823.1723.25

23.3423.4223.5123.5923.6823.7623.85

52.6752.78

52.8953.00

53.1153.2253.3353.4453.5553.6653.7753.8853.9954.10

54.2154.3254.4354.5454.65

54.7654.8754.9855.09

55.20

55.3155.42

55.5355.6455.7555.86

55.9756.0856.19

56.30

56.4156.52

56.6356.7456.8556.96

57.0757.1857.2957.40

57.51

57.62

57.7357.8457.95

58.0658.1758.2858.3958.50

58.6158.7258.8358.9459.0559.1659.27


20/30




(Line I) (Line II)


(% deduction)

35.835.9

36.0

36.1

36.236.336.436.536.636.736.836.937.0

37.137.237.337.437.537.6

37.737.837.938.0

38.138.238.3

38.438.538.638.7

38.838.939.0

39.139.239.3

39.439.539.639.7

39.839.940.0

40.140.240.3

40.440.540.6

40.740.840.941.0

41.141.241.341.441.541.641.741.8

26.8026.90

27.00

27.10

27.2027.3027.4027.5027.6027.7027.8027.9028.00

28.1028.2028.3028.4028.5028.60

28.7028.8028.9029.00

29.1029.2029.30

29.4029.5029.6029.70

29.8029.9030.00

30.1030.2030.30

30.4030.5030.6030.70

30.8030.9031.00

31.1031.2031.30

31.4031.5031.60

31.7031.8031.9032.00

32.1032.2032.3032.4032.5032.6032.7032.80

19.9320.02

20.10

20.19

20.2720.3620.4420.5320.6120.7020.7820.8720.95

21.0421.1221.2121.2921.3821.46

21.5521.6321.7221.80

21.8921.9722.06

22.1422.2322.3122.40

22.4822.5722.65

22.7422.8222.91

22.9923.0823.1623.25

23.3323.4223.50

23.5923.6723.76

23.8423.9324.01

24.1024.1824.2724.35

24.4424.5224.6124.6924.7824.8624.9525.03

23.9324.0224.10

24.19

24.2724.3624.44

24.5324.6124.7024.78

24.8724.95

25.0425.1225.2125.29

25.3825.46

25.5525.63

25.7225.80

25.89

25.9726.0626.1426.2326.3126.4026.4826.5726.65

26.7426.8226.9126.9927.0827.1627.2527.3327.42

27.50

27.59

27.6727.7627.8427.93

28.0128.1028.1828.27

28.35

28.4428.52

28.6128.6928.78

28.8628.9529.03

59.3859.4959.60

59.71

59.8259.9360.04

60.1560.2660.3760.48

60.5960.70

60.8160.9261.0361.14

61.2561.36

61.4761.58

61.6961.80

61.91

62.0262.1362.2462.3562.4662.5762.6862.7962.90

63.0163.1263.2363.3463.4563.5663.6763.7863.89

64.00

64.06

64.1264.1864.2464.30

64.3664.4264.4864.54

64.60

64.6664.72

64.7864.8464.90

64.9665.0265.08


21/30




(Line I) (Line II)


(% deduction)

41.942.0

42.142.2

42.342.442.542.642.742.842.943.0

43.143.243.343.443.543.643.7

43.843.944.0

44.144.244.344.4

44.544.644.744.8

44.945.0

45.145.245.345.4

45.545.645.745.8

45.946.0

46.1

46.246.346.4

46.546.646.7

46.846.947.0

47.1

47.247.347.447.547.647.747.847.948.0

32.9033.00

33.1033.20

33.3033.4033.5033.6033.7033.8033.9034.00

34.1034.2034.3034.4034.5034.6034.70

34.8034.9035.00

35.1035.2035.3035.40

35.5035.6035.7035.80

35.9036.00

36.1036.2036.3036.40

36.5036.6036.7036.80

36.9037.00

37.10

37.2037.3037.40

37.5037.6037.70

37.8037.9038.00

38.10

38.2038.3038.4038.5038.6038.7038.8038.9039.00

25.1225.20

25.2925.37

25.4625.5425.6325.7125.8025.8825.9726.05

26.1426.2226.3126.3926.4826.5626.65

26.7326.8226.90

26.9927.0727.1627.24

27.3327.4127.5027.58

27.6727.75

27.8427.9228.0128.09

28.1828.2628.3528.43

28.5228.60

28.60

28.7728.8628.94

29.0329.1129.20

29.2829.3729.45

29.54

29.6229.7129.7929.8829.9630.0530.1330.2230.30

29.1229.20

29.29

29.37

29.4629.5429.63

29.7129.8029.8829.97

30.05

30.14

30.2230.3130.3930.48

30.5630.65

30.7330.82

30.90

30.9931.07

31.1631.2431.3331.4131.5031.5831.6731.75

31.8431.9232.0132.0932.1832.2632.3532.4332.5232.60

32.6932.77

32.8632.9433.0333.11

33.2033.2833.3733.45

33.5433.6233.71

33.7933.8833.96

34.0534.1334.2234.30

65.1465.20

65.26

65.32

65.3865.4465.50

65.5665.6265.6865.74

65.80

65.86

65.9265.9866.0466.10

66.1666.22

66.2866.34

66.40

66.4666.52

66.5866.6466.7066.7666.8266.8866.9467.00

67.0667.1267.1867.2467.3067.3667.4267.4867.5467.60

67.6667.72

67.7867.8467.9067.96

68.0268.0868.1468.20

68.2668.3268.38

68.4468.5068.56

68.6268.6868.7468.80


22/30




(Line I) (Line II)


(% deduction)

48.148.2

48.348.448.5

48.648.748.849.949.0

49.149.249.349.449.549.649.749.849.950.0

50.150.250.3

50.450.550.650.7

50.850.951.0

51.151.251.3

51.451.551.651.7

51..851.952.0

52.152.252.352.4

52.552.652.7

52.852.953.0

53.153.253.353.4

53.553.653.753.853.954.0

54.154.2

39.1039.20

39.3039.4039.50

39.6039.7039.8039.9040.00

40.1040.2040.3040.4040.5040.6040.7040.8040.9041.00

41.1141.2241.33

41.4441.5541.6641.77

41;8841.9942.10

42.2142.3242.43

42.5442.6542.7642.87

42.9843.0943.20

43.3143.4243.5343.64

43.7543.8643.97

44.0844.1944.30

44.4144.5244.6344.74

44.8544.9645.0745.1845.2945.40

45.5145.62

30.3930.47

30.5630.6430.73

30.8130.9030.9831.0731.15

31.2431.3231.4131.4931.5831.6631.7531.8331.9232.00

32.1432.2832.42

32.5632.7032.8432.98

33.1233.2633.40

33.5433.6833.82

33.9634.1034.2434.38

34.5234.6634.80

34.9435.0835.2235.36

35.5035.6435.78

35.9236.0636.20

36.3436.4836.6236.76

36.9037.0437.1837.3237.4637.60

37.7437.88

34.3934.47

34.5634.6434.73

34.8134.9034.9835.0735.15

35.2435.3235.4135.4935.5835.6635.7535.8335.9236.00

36.1036.2036.30

36.4036.5036.6036.70

36.8036.9037.00

37.1037.2037.30

37.4037.5037.6037.70

37.8037.9038.00

38.1038.2038.3038.40

38.5038.6038.70

38.8038.9039.00

39.1039.2039.3039.40

39.5039.6039.7039.8039.9040.00

40.1040.20

68.8668.92

68.9869.0469.10

69.1669.2269.2869.3469.40

69.4669.5269.5869.6469.7069.7669.8269.8869.9470.00

70.0670.1270.18

70.2470.3070.3670.42

70.4870.5470.60

70.6670.7270.78

70.8470.9070.9671.02

71.0871.1471.20

71.2671.3271.3871.44

71.5071.5671.62

71.6871.7471.80

71.8671.9271.9872.04

72.1072.1672.2272.2872.3472.40

72.4672.52


23/30




(Line I) (Line II)


(% deduction)

54.354.4

54.554.654.7

54.854.955.0

55.155.255.355.455.555.655.755.855.956.0

56.1

56.256.356.456.5

56.656.756.856.9

57.0

57.157.2

57.357.457.5

57.657.757.857.9

58.0

58.158.2

58.358.458.558.6

58.758.858.9

59.0

59.1

59.259.359.459.559.6

59.759.859.960.0

60.160.260.3

45.7345.84

45.9546.0646.17

46.2846.3946.50

46.6146.7246.8346.9447.0547.1647.2747.3847.4947.60

47.71

47.8247.9348.0448.15

48.2648.3748.4848.59

48.70

48.8148.92

49.0349.1449.25

49.3649.4749.5849.69

49.80

49.9150.02

50.1350.2450.3550.46

50.5750.6850.79

50.90

51.01

51.1251.2351.3451.4551.56

51.6751.7851.8952.00

52..1152.2252.33

38.0238.16

38.3038.4438.58

38.7238.8639.00

39.1439.2839.4239.5639.7039.8439.9840.1240.2640.40

40.54

40.6840.8240.9641.10

41.2441.3841.5241.66

41.80

41.9442.08

42.2242.3642.50

42.6442.7842.9243.06

43.20

43.3443.48

43.6243.7643.9044.04

44.1844.3244.46

44.60

44.74

44.8845.0245.1645.3045.44

45.5845.7245.8646.00

46.1746.3446.51

40.3040.40

40.5040.6040.70

40.8040.9041.00

41.1041.2041.3041.4041.5041.6041.7041.8041.9042.00

42.10

42.2042.3042.4042.50

42.6042.7042.8042.90

43.00

43.1043.20

43.3043.4043.50

43.6043.7043.8043.90

44.00

44.1044.20

44.3044.4044.5044.60

44.7044.8044.90

45.00

45.10

45.2045.3045.4045.5045.60

45.7045.8045.9046.00

46.1746.3446.51

72.5872.64

72.7072.7672.82

72.8872.9473.00

73.0673.1273.1873.2473.3073.3673.4273.4873.5473.60

73.66

73.7273.7873.8473.90

73.9674.0274.0874.14

74.20

74.2674.32

74.3874.4474.50

74.5674.6274.6874.74

74.80

74.8674.92

74.9875.0475.1075.16

75.2275.2875.34

75.40

75.46

75.5275.5875.6475.7075.76

75.8275.8875.9476.00

76.0676.1276.18


24/30




(Line I) (Line II)


(% deduction)

60.460.5

60.660.760.8

60.961.0

61.161.261.361.461.561.661.761.861.962.0

62.162.2

62.362.462.562.6

62.762.862.963.0

63.163.263.3

63.463.563.6

63.763.863.964.0

64.164.264.3

64.464.564.664.7

64.864.965.0

65.165.2

65.365.465.565.665.7

65.865.966.0

66.166.266.366.4

52.4452.55

52.6652.7752.88

52.9953.10

53.2153.3253.4353.5453.6553.7658.8753.9854.0954.20

54.3154.42

54.5354.6454.7554.86

54.9755.0855.1955.30

55.4155.5255.63

55.7455.8555.96

56.0756.1856.2956.40

56.5156.6256.73

56.8456.9557.0657.17

57.2857.3957.50

57.6157.72

57.8357.9458.0558.1658.27

58.3858.4958.60

58.7158.8258.9359.04

46.6846.85

47.0247.1947.36

47.5347.70

47.8748.0448.2148.3848.5548.7248.8949.0649.2349.40

49.5749.74

49.9150.0850.2550.42

50.5950.7650.9351.10

51.2751.4451.61

51.7851.9552.12

52.2952.4652.6352.80

52.9753.1453.31

53.4853.6553.8253.99

54.1654.3354.50

54.6754.84

55.0155.1855.3555.5255.69

55.8656.0356.20

56.3756.5456.7156.88

46.6846.85

47.0247.1947.36

47.5347.70

47.8748.0448.2148.3848.5548.7248.8949.0649.2349.40

49.5749.74

49.9150.0850.2550.42

50.5950.7650.9351.10

51.2751.4451.61

51.7851.9552.12

52.2952.4652.6352.80

52.9753.1453.31

53.4853.6553.8253.99

54.1654.3354.50

54.6754.84

55.0155.1855.3555.5255.69

55.8656.0356.20

56.3756.5456.7156.88

76.2476.30

76.3676.4276.48

76.5476.60

76.6676.7276.7876.8476.9076.9677.0277.0877.1477.20

77.2677.32

77.3877.4477.5077.56

77.6277.6877.7477.80

77.8677.9277.98

78.0478.1078.16

78.2278.2878.3478.40

78.4678.5278.58

78.6478.7078.7678.82

78.8878.9479.00

79.0679.12

79.1879.2479.3079.3679.42

79.4879.5479.6

79.6679.7279.7879.84


25/30



On Type A s hips(% deduction)

(Line I) (Line II)


(% deduction)

66.566.6

66.766.866.9

67.0

67.167.267.367.467.567.667.767.867.968.0

68.168.268.3

68.468.568.668.7

68.868.969.0

69.169.269.369.4

69.569.669.7

69.869.970.0

70.170.270.370.4

70.570.670.770.8

70.971.0

71.171.271.3

71.471.571.671.771.8

71.972.0

72.172.272.372.472.5

59.1559.26

59.3759.4859.59

59.70

59.8159.9260.0360.1460.2560.3661.4760.5860.6960.80

60.9161.0261.13

61.2461.3561.4661.57

61.6861.7961.90

62.0162.1262.2362.34

62.4562.5662.67

62.7862.8963.00

63.1263.2563.3763.49

63.6263.7463.8663.98

64.1164.23

64.3564.4864.60

64.7264.8564.9765.0965.21

65.3465.46

65.5865.7165.8365.9566.08

57.0557.22

57.3957.5657.73

57.90

58.0758.2458.4158.5858.7558.9259.0959.2659.4359.60

59.7759.9460.11

60.2860.4560.6260.79

60.9661.1361.30

61.4761.6461.8161.98

62.1562.3262.49

62.6662.8363.00

63.1263.2563.3763.49

63.6263.7463.8663.98

64.1164.23

64.3564.4864.60

64.7264.8564.9765.0965.21

65.3465.46

65.5865.7165.8365.9566.08

57.0557.22

57.3957.5657.73

57.90

58.0758.2458.4158.5858.7558.9259.0959.2659.4359.60

59.7759.9460.11

60.2860.4560.6260.79

60.9661.1361.30

61.4761.6461.8161.98

62.1562.3262.49

62.6662.8363.00

63.1263.2563.3763.49

63.6263.7463.8663.98

64.1164.23

64.3564.4864.60

64.7264.8564.9765.0965.21

65.3465.46

65.5865.7165.8365.9566.08

79.9079.96

80.0280.0880.14

80.20

80.2680.3280.3880.4480.5080.5680.6280.6880.7480.80

80.8680.9280.98

81.0481.1081.1681.22

81.2881.3481.40

81.4681.5281.5881.64

81.7081.7681.82

81.8881.9482.00

82.0682.1282.1882.24

82.3082.3682.4282.48

82.5482.60

82.6682.7282.78

82.8482.9082.9683.0283.08

83.1483.20

83.2683.3283.3883.4483.50


26/30


On Type B ship (% deduction)Effective length of

SuperstructureE as % of (L)

On Type A ships

(% deduction)

(Line I) (Line II)

On Timber deck

Cargo ships(% deduction)

72.672.772.8

72.973.0

73.173.273.373.473.573.673.773.873.974.0

74.174.2

74.374.474.574.6

74.774.874.975.0

75.175.275.3

75.475.575.6

75.775.875.976.0

76.076.276.3

76.476.576.676.7

76.876.977.0

77.177.2

77.377.477.577.677.7

77.877.978.0

78.178.278.378.478.578.6

66.2066.3266.44

66.5766.69

66.8166.9467.0667.1867.3167.4367.5567.6767.8067.92

68.0468.17

68.2968.4168.5468.66

68.7868.9069.0369.15

69.2769.4069.52

69.6469.7769.89

70.0170.1370.2670.38

70.5070.6370.75

70.8771.0071.1271.24

71.3671.4971.61

71.7371.86

71.9872.1072.2372.3572.47

72.5972.7272.84

72.9673.0973.2173.3373.4673.58

66.2066.3266.44

66.5766.69

66.8166.9467.0667.1867.3167.4367.5567.6767.8067.92

68.0468.17

68.2968.4168.5468.66

68.7868.9069.0369.15

69.2769.4069.52

69.6469.7769.89

70.0170.1370.2670.38

70.5070.6370.75

70.8771.0071.1271.24

71.3671.4971.61

71.7371.86

71.9872.1072.2372.3572.47

72.5972.7272.84

72.9673.0973.2173.3373.4673.58

66.2066.3266.44

66.5766.69

66.8166.9467.0667.1867.3167.4367.5567.6767.8067.92

68.0468.17

68.2968.4168.5468.66

68.7868.9069.0369.15

69.2769.4069.52

69.6469.7769.89

70.0170.1370.2670.38

70.5070.6370.75

70.8771.0071.1271.24

71.3671.4971.61

71.7371.86

71.9872.1072.2372.3572.47

72.5972.7272.84

72.9673.0973.2173.3373.4673.58

83.5683.6283.68

83.7483.80

83.8683.9283.9884.0484.1084.1684.2284.2884.3484.40

84.4684.52

84.5884.6484.7084.76

84.8284.8884.9485.00

85.0685.1285.18

85.2485.3085.36

85.4285.4885.5485.60

85.6685.7285.78

85.8485.9085.9686.02

86.0886.1486.20

86.2686.32

86.3886.4486.5086.5686.62

86.6886.7486.80

86.8686.9286.9887.0487;1087.16


27/30


On Type B ship (% deduction)Effective length ofSuperstructure

E as % of (L)


(Line I) (Line II)


(% deduction)

78.778.878.9

79.0

79.179.2

79.379.479.579.6

79.779.879.9

80.0

80.180.2

80.380.480.5

80.680.780.880.981.0

81.181.281.3

81.481.581.6

81.781.881.982.0

82.182.282.382.482.582.682.782.882.983.0

83.183.283.3

83.483.583.683:7

83.883.984.0

84.184.284.3

84.484.584.684.7

73.7073.8273.95

74.07

74.1974.32

74.4474.5674.6974.81

74.9375.0575.18

75.30

75.4275.55

75.6775.8075.92

76.0476.1776.2976.4276.54

76.6676.7976.91

77.0477.1677.28

77.4177.5377.6677.78

77.9078.0378.1578.2878.4078.5278.6578.7778.9079.02

79.1679.2779.39

79.5279.6479.7679.89

80.0180.1480.26

80.3880.5180.63

80.7680.8881.0081.13

73.7073.8273.95

74.07

74.1974.32

74.4474.5674.6974.81

74.9375.0575.18

75.30

75.4275.55

75.6775.8075.92

76.0476.1776.2976.4276.54

76.6676.7976.91

77.0477.1677.28

77.4177.5377.6677.78

77.9078.0378.1578.2878.4078.5278.6578.7778.9079.02

79.1679.2779.39

79.5279.6479.7679.89

80.0180.1480.26

80.3880.5180.63

80.7680.8881.0081.13

73.7073.8273.95

74.07

74.1974.32

74.4474.5674.6974.81

74.9375.0575.18

75.30

75.4275.55

75.6775.8075.92

76.0476.1776.2976.4276.54

76.6676.7976.91

77.0477.1677.28

77.4177.5377.6677.78

77.9078.0378.1578.2878.4078.5278.6578.7778.9079.02

79.1679.2779.39

79.5279.6479.7679.89

80.0180.1480.26

80.3880.5180.63

80.7680.8881.0081.13

87.2287.2887.34

87.40

87.4687.52

87.5887.6487.7087.76

87.8287.8887.94

88.00

88.0688.12

88.1888.2488.30

88.3688.4288.4888.5488.60

88.6688.7288.78

88.8488.9088.96

89.0289.0889.1489.20

89.2689.3289.3889.4489.5089.5689.6289.6889.7489.80

89.8689.9289.98

90.0490.1090.1690.22

90.3890.3490.40

90.4690.5290.58

90.6490.7090.7690.82


28/30




(Line I) (Line II)


(% deduction)

84.884.9

85.0

85.1

85.285.385.485.585.685.785.885.986.0

86.186.286.386.486.586.6

86.786.886.987.0

87.187.287.3

87.487.587.687.7

87.887.988.0

88.188.288.3

88.488.588.688.7

88.888.989.0

89.189.289.3

89.489.589.6

89.789.889.990.0

90.190.290.390.490.590.690.790.8

81.2581.38

81.50

81.62

81.7581.8782.0082.1282.2482.3782.4982.6282.74

82.8682.9983.1183.2483.3683.48

83.6183.7383.8683.98

84.1084.2384.35

84.4884.6084.7284.85

84.9785.1085.22

85.3485.4785.59

85.7285.8485.9686.09

86.2186.3486.46

86.5886.7186.83

86.9687.0887.20

87.3387.4587.5887.70

87.8287.9588.0788.1988.3288.4488.5688.68

81.2581.38

81.50

81.62

81.7581.8782.0082.1282.2482.3782.4982.6282.74

82.8682.9983.1183.2483.3683.48

83.6183.7383.8683.98

84.1084.2384.35

84.4884.6084.7284.85

84.9785.1085.22

85.3485.4785.59

85.7285.8485.9686.09

86.2186.3486.46

86.5886.7186.83

86.9687.0887.20

87.3387.4587.5887.70

87.8287.9588.0788.1988.3288.4488.5688.68

81.2581.38

81.50

81.62

81.7581.8782.0082.1282.2482.3782.4982.6282.74

82.8682.9983.1183.2483.3683.48

83.6183.7383.8683.98

84.1084.2384.35

84.4884.6084.7284.85

84.9785.1085.22

85.3485.4785.59

85.7285.8485.9686.09

86.2186.3486.46

86.5886.7186.83

86.9687.0887.20

87.3387.4587.5887.70

87.8287.9588.0788.1988.3288.4488.5688.68

90.8890.94

91.00

91.06

91.1291.1891.2491.3091.3691.4291.4891.5491.60

91.6691.7291.7898.8491.9091.96

92.0292.0892.1492.20

92.2692.3292.38

92.4492.5092.5692.62

92.6892.7492.80

92.8692.9292.98

93.0493.1093.1693.22

93.2893.3493.40

93.4693.5293.58

93.6493.7093.76

93.8293.8893.9494.00

94.0694.1294.1894.2494.3094.3694.4294.48


29/30




(Line I) (Line II)


(% deduction)

90.991.0

91.191.2

91.391.491.591.691.791.891.992.0

92.192.292.392.492.592.692.7

92.892.993.0

93.193.293.393.4

93.593.693.793.8

93.994.0

94.194.294.394.4

94.594.694.794.8

94.995;0

95.1

95.295.395.4

95.595.695.7

95.895.996.0

96.1

96.296.396.496.596.696.796.896.997.0

88.8188.93

89.0589.18

89.3089.4289.5589.6789.7989.9190.0490.16

90.2890.4190.5390.6590.7890.9091.02

91.1491.2791.39

91.5191.6491.7691.88

92.0192.1392.2592.37

92.5092.62

92.7492.8792.9993.11

93.2493.3693.4893.60

93.7393.85

93.97

94.1094.2294.34

94.4764.5994.71

94.8394.9695.08

95.20

95.3395.4595.5795.7095.8295.9496.0696.1996.31

88.8188.93

89.0589.18

89.3089.4289.5589.6789.7989.9190.0490.16

90.2890.4190.5390.6590.7890.9091.02

91.1491.2791.39

91.5191.6491.7691.88

92.0192.1392.2592.37

92.5092.62

92.7492.8792.9993.11

93.2493.3693.4893.60

93.7393.85

93.97

94.1094.2294.34

94.4764.5994.71

94.8394.9695.08

95.20

95.3395.4595.5795.7095.8295.9496.0696.1996.31

88.8188.93

89.0589.18

89.3089.4289.5589.6789.7989.9190.0490.16

90.2890.4190.5390.6590.7890.9091.02

91.1491.2791.39

91.5191.6491.7691.88

92.0192.1392.2592.37

92.5092.62

92.7492.8792.9993.11

93.2493.3693.4893.60

93.7393.85

93.97

94.1094.2294.34

94.4764.5994.71

94.8394.9695.08

95.20

95.3395.4595.5795.7095.8295.9496.0696.1996.31

94.5494.60

94.6694.72

94.7894.8494.9094.9695.0295.0895.1495.20

95.2695.3295.3895.4495.5095.5695.62

95.6895.7495.80

95.8695.9295.9896.04

96.1096.1696.2296.28

96.3496.40

96.4696.5296.5896.64

96.7096.7696.8296.88

96.9497.00

97.06

97.1297.1897.24

97.3097..3697.42

94.4897.5497.60

97.66

97.7297.7897.8497.9097.9698.0298.0898.1498.20


30/30



(Line I) (Line II)


(% deduction)

97.197.2

97.397.497.5

97.697.797.897.998.0

98.198.298.398.498.598.698.798.898.999.0

99.199.299.3

99.499.599.699.7

99.899.9100.0

96.4396.56

96.6896.8096.93

97.0597.1797.2997.4297.54

97.6697.7997.9198.0398.1698.2898.4098.5298.6598.77

98.8999.0299.14

99.2699.3999.5199.63

99.7599.88100.0

96.4396.56

96.6896.8096.93

97.0397.1797.2997.4297.54

97.6697.7997.9198.0398.1698.2898.4098.5298.6598.77

98.8999.0299.14

99.2699.3999.5199.63

99.7599.88100.0

96.4396.56

96.6896.8096.93

97.0397.1797.2997.4297.54

97.6697.7997.9198.0398.1698.2898.4098.5298.6598.77

98.8999.0299.14

99.2699.3999.5199.63

99.7599.88100.0

98.2698.32

98.3898.4498.50

98.5698.6298.6898.7498.80

98.8698.9298.9899.0499.1099.1699.2299.2899.3499.40

99.4699.5299.58

99.6499.7099.7699.82

99.8899.94100.0

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