CONDITION 1 - LIGHTSHIP CONDITION

Floating Status

Draft FP 0.526 m Heel 0.00 deg GM(Solid) 33.522 m

Draft MS 0.526 m Equil Yes F/S Corr. 0.000 m
Draft AP 0.526 m Wind Off GM(Fluid) 33.522 m
Trim 0.00 m Wave No KMT 36.252 m
LCG 40.000f m VCG-Solid 2.730 m TPcm 11.29
Displacement 588.0 MT WaterSpgr 1.025

Loading Summary
Item Weight LCG TCG VCG
(MT) (m) (m) (m)
Light Ship 588.00 40.000f 0.000 2.730
Displacement 588.00 40.000f 0.000 2.730

Fixed Weight Status

Item Weight LCG TCG VCG
(MT) (m) (m) (m)
LIGHT SHIP 588.00 40.000f 0.000 2.730
Total Weight: 588.00 40.000f 0.000 2.730

Tank Status

SALT WATER
Tank Name Spgr Load (%) Weight (MT) LCG (m) TCG (m) VCG (m) FSMT (MT-m)
Subtotals: 0.00% 0.00 <und> <und> <und> 0.0

Totals
Load (%) Weight (MT) LCG (m) TCG (m) VCG (m) FSMT (MT-m)
Totals: 0.00% 0.00 <und> <und> <und> 0.0

Displacer Status
Item Status Spgr Displ LCB TCB VCB Perm
(MT) (m) (m) (m)
hull.c Intact 1.025 588.00 40.000f 0.000 0.264 1.000
SubTotals: 588.00 40.000f 0.000 0.264
 INTACT STABILITY CONDITION

Heel Angle Trim Angle Origin Depth Righting Arm Area Flood Pt Height Notes
(deg) (deg) (m) (m) (m-Rad) (m)
0.00 0.00 0.526 0.000 0.000 5.574 (1,2) Equil
5.00s 0.00 0.510 2.853 0.124 5.018 (2)
10.00s 0.00 0.324 3.962 0.435 4.590 (2)
15.00s 0.00 0.018 4.312 0.801 4.243 (2)
20.00s 0.00 -0.350 4.400 1.183 3.927 (2)
20.20s 0.00 -0.366 4.400 1.199 3.915 (2) MaxRa
25.00s 0.00 -0.758 4.349 1.566 3.624 (2)
30.00s 0.00 -1.192 4.209 1.940 3.325 (2)
35.00s 0.00 -1.639 3.993 2.298 3.022 (2)
40.00s 0.00 -2.096 3.729 2.636 2.720 (2)
45.00s 0.00 -2.560 3.431 2.948 2.418 (2)
50.00s 0.00 -3.025 3.108 3.234 2.120 (2)
55.00s 0.00 -3.489 2.770 3.490 1.827 (2)
60.00s 0.00 -3.950 2.427 3.717 1.544 (2)

Weight and C.G. used above include tank loads.

The tank load centers were not allowed to shift with heel and trim changes.

Unprotected Flood Points

Name L (m) T (m) V (m)
(1) GEN SET 1 41.800f 6.300p 6.100
(2) GEN SET 2 41.800f 6.300s 6.100
Limit Min/Max Actual Margin Pass
IMO 267 (85), PART B, CHAPTER 2.4.5, STABILITY CRITERIA:
(1) Abs. Area from Abs 0.00 deg to Abs 30.00 >0.0550 m-R 1.940 1.885 Yes
(2) Abs. Area from Abs 0.00 deg to Abs 40.00 >0.0900 m-R 2.636 2.546 Yes
(3) Abs. Area from Abs 30.00 deg to Abs 40.00 or Flood >0.0300 m-R 0.696 0.666 Yes
(4) Abs. Righting Arm at Abs 30.00 deg to MaxRA >0.200 m 4.400 4.200 Yes
(5) Absolute Angle at MaxRA >20.00 deg 20.20 0.20 Yes
(6) GM Upright >0.150 m <large> <large> Yes
Heeling Moment Derivation
Part LPA HCP Arm Pressure Moment
(m²) (m) (m) (MT/m²) (m-MT)
hull.c 428.0 2.786 3.049 0.051 67.08

Righting Arm vs. Heel Angle

Heel Angle Trim Angle Origin Righting Heeling Residual Residual Flood Pt Freeboard Notes
(deg) (deg) Depth Arm Arm Arm Area Height (m)
(m) (m) (m) (m) (m-Rad) (m)
49.48p 0.00 -2.976 -3.143 0.171 -3.314 0.000 2.151 (1) 1.174 Roll
44.48p 0.00 -2.511 -3.464 0.171 -3.635 -0.303 2.450 (1) 1.537
39.48p 0.00 -2.048 -3.759 0.171 -3.930 -0.633 2.751 (1) 1.911
34.48p 0.00 -1.592 -4.018 0.171 -4.189 -0.988 3.054 (1) 2.292
29.48p 0.00 -1.146 -4.227 0.171 -4.398 -1.363 3.356 (1) 2.678
24.48p 0.00 -0.714 -4.359 0.171 -4.530 -1.753 3.655 (1) 3.067
19.48p 0.00 -0.309 -4.398 0.171 -4.569 -2.151 3.959 (1) 3.465
14.48p 0.00 0.054 -4.292 0.171 -4.463 -2.546 4.277 (1) 3.881
9.48p 0.00 0.350 -3.899 0.171 -4.070 -2.920 4.629 (1) 4.333
4.48p 0.00 0.517 -2.619 0.171 -2.790 -3.226 5.073 (1) 4.879
0.18s 0.00 0.526 0.114 0.171 -0.057 -3.352 5.554 (2) 5.450 SSWEq
0.28s 0.00 0.526 0.171 0.171 0.000 -3.352 5.543 (2) 5.437 Equil
0.52s 0.00 0.525 0.310 0.171 0.139 -3.352 5.517 (2) 5.406
5.52s 0.00 0.500 3.050 0.171 2.879 -3.219 4.966 (2) 4.751
10.52s 0.00 0.296 4.019 0.171 3.848 -2.912 4.551 (2) 4.234
15.52s 0.00 -0.018 4.331 0.171 4.159 -2.558 4.209 (2) 3.792
16.00s 0.00 -0.051 4.345 0.171 4.174 -2.524 4.178 (2) 3.752
21.00s 0.00 -0.429 4.399 0.171 4.227 -2.155 3.866 (2) 3.343
26.00s 0.00 -0.843 4.327 0.171 4.156 -1.789 3.564 (2) 2.948
31.00s 0.00 -1.281 4.172 0.171 4.001 -1.432 3.265 (2) 2.561
36.00s 0.00 -1.730 3.943 0.171 3.772 -1.092 2.962 (2) 2.175
41.00s 0.00 -2.189 3.672 0.171 3.501 -0.775 2.659 (2) 1.796
46.00s 0.00 -2.653 3.369 0.171 3.197 -0.482 2.358 (2) 1.426
50.00s 0.00 -3.025 3.108 0.171 2.937 -0.268 2.120 (2) 1.136
55.00s 0.00 -3.489 2.770 0.171 2.598 -0.026 1.827 (2) 0.787
60.00s 0.00 -3.950 2.427 0.171 2.256 0.186 1.544 (2) 0.455

Note:
Residual Righting Arms shown above are in excess of the
wind heeling arms derived from this moment (in m-MT):
Stbd heeling moment = 100.62

Roll angle is 49.66

Equilibrium for load condition without gust is 0.18s

Unprotected Flood Points

Name L (m) T (m) V (m)
(1) GEN SET 1 41.800f 6.300p 6.100
(2) GEN SET 2 41.800f 6.300s 6.100
Limit Min/Max Actual Margin Pass
IMO 267 (85), PART A, CHAPTER 2.3, WEATHER CRITERIA:
(1) Res. Ratio from Roll to Abs 50.00 deg or Flood >1.000 0.920 -0.080 No
(2) Angle from SSWEQ to 80% of Dk. Imm. or Abs 16.00 deg >0.00 deg 15.82 15.82 Yes

Note: SSWEQ refers to Steady State Wind Equilibrium angle