Inclining Test Procedure-example

“Abouzar-114” Inclining Experiment Procedure

0

INITIAL ISSUE

Rev

14.02.08

Description

ARIES MARINE & ENGG. SERVICES P.O Box: 24496, SHARJAH – UAE Tel: 06 – 5614166 Fax: 06 - 5614167

BKT

GM

DATE

CKD BY

RVD BY

Prepared by

NKV

Job No

DN 6006

Total Pages

Checked by

BKT

Doc No

DN6006/102

28

Reviewed by

GM

Date

14.02.08

Rev.0

Inclining Experiment Procedure

Contents

Abouzar-114

Page Nos

1. Main Particulars of the vessel

02

2. Procedure for Conducting Inclining Experiment I. Condition of the vessel before stability test

03

II. Conducting Procedure

04

III. Inclining Experiment report

04

IV. Deviations

04

V. Flow Chart / Drawing showing disposition of weights and movements

05

VI. Pendulum Hanging Arrangement

06

VII. Hydrostatic Parameters

07

3. Inclining Weight Calculation

15

4. Sample Calculation Sheets

16

5. GA indicating location of Pendulums

27

Aries Marine

Page 1


Abouzar-114

MAIN PARTICULARS OF THE VESSEL

Name

Abouzar-114

Type

Barge

Length Overall

112.00 m

LBP

112.00 m

Breadth

29.40 m

Depth

6.60 m

Aries Marine

Page 2


Abouzar-114

PROCEDURE FOR CONDUCTING INCLINING EXPERIMENT (Ref : ASTM F 1321) (Ref: IMO Code on Intact Stability ; Resolution A.749 (18) I

Condition of the vessel before stability test:

a)

General: The vessel should be as complete as possible at the time of stability test. Temporary material, toolboxes, staging trash, sand, debris etc. on board should be reduced to absolute minimum during the stability test. If any item to be added or removed, the weight and center of gravity should be accurately recorded. All tanks should be empty or completely full and clean at the time of test. No slack tanks are allowed. If any tanks can not be emptied, then sounding of such tanks should be taken for correction of weight and free surface effect. Effort should be made to keep the number of slack tanks to a minimum. To avoid pocketing, slack tanks should be 20-80% full if they are deep tanks and 40-60% full if they are double bottom tanks. For this vessel, two tanks (WBT4 P&S) are anticipated to be completely full at the time of the experiment.

b)

Mooring arrangements The vessel should be held by lines at the bow and the stern attached to temporary pad eyes installed as close as possible to the center line of the vessel and as near the water line as practical. If temporary pad eyes are not feasible, then lines can be secured to bollards or cleats or both on the deck. This arrangement requires that the lines to be slackened when the ship is heeled. Where the vessel can be moored to one side only, bow and stern lines with two spring lines should be provided in order to maintain positive control of the vessel. All lines should be slack with the vessel, free of the pier and camels when taking readings.

c)

List and trim The trim different from design trim should not be greater than 1% of LBP. If the trim is more than 1% of LBP, trimmed hydrostatic will be used for light weight calculation. With the inclining weights in the initial position, list should not be greater than 0.5o.

d)

Test weight The total weights used should be sufficient to provide a minimum inclination of 1o and a maximum of 4o heel. The test weights should be compact and of such configuration that the KG of the weights can be accurately determined. Weights such as porous concrete, that can absorb significant amount of moisture, should only be used if they were weighed just prior to the stability test. The weight should be calibrated to nearest +/- 10 Kgs. Each weight used for the experiment to be weighted just prior to the experiment or weight certificates to be presented to the attending surveyor. Each weight to be marked with an identification number and mark.

Aries Marine

Page 3


e)

Abouzar-114

Pendulums TWO (2) pendulums are used to allow identification of bad readings at any pendulum station. They should each be located in an area protected from wind. The pendulums should be long enough to give a measured deflection, to each side of upright, at least 150 mm. A trough filled with thick oil should be provided to dampen oscillation of the pendulum after each weight movement.

II

Conducting Procedure Ensure that the vessel is properly prepared for the test. Check that all compartments are clean, dry, movable weights are secured properly, pendulum and weights are in place on board. Check that there is no adverse effect of wind, current and sea. Record accurately weight and center of gravity (VCG & LCG) of items to be added or removed from the ship. Freeboard / draft readings should be taken at three (3) locations approximately equally spaced on each side of the Ship. These readings should be taken immediately before or immediately after the inclining test. Weights must be on board and in place and all personnel, who will be on board during the test, should be on board during these readings. From these freeboard / draft readings calculate the mean draft. Specific gravity of the floatation water shall be determined at the time of test. The mooring lines should be slack such that the vessel floats freely. Check should be made that the vessel is not resting on the bottom. Measure the pendulum and record their length. Prior to the weight movement make sure that communication arrangement is adequate, all personnel are in place. Mark the initial position of the weight on the deck. Make each weight movement in the same direction, normally transversely, so as not to change the trim of the vessel. Deflection of the pendulum should be noted after each movement. Reading should be taken when the pendulum has stopped swinging. Run a plot during the test to ensure that acceptable data is being obtained. Typically, the abscissa of the plot will be heeling moment (weight times distance) and the ordinate will be the tangent of heel angle (deflection of pendulum divided by the length of pendulum). The plot should be a straight line. Movement No.8, a recheck of the zero point, may be omitted if a straight line plot is achieved after movement No.7

III

Inclining Experiment Report This report consists of a recording of the observed data, the calculations necessary to determine the displacement and center of gravity at the time of experiment and calculation made to arrive at the lightship condition by modification to the condition of ship at the time of inclining.

IV

Deviations The inclining experiment is to be performed as indicated above. Any deviation from the above procedure is to be authorized by the attending surveyor. ASTM F 1321 will be followed as the basis for the test and reference for resolving any questions.

Aries Marine

Page 4


V

Abouzar-114

Flowchart/Drawing showing disposition of weights and movements

The

Aries Marine

standard

test

generally

employs

eight

distinct

weight

movements

as

shown

below.

Page 5


VI

Aries Marine

Abouzar-114

Pendulum Hanging Arrangement

Page 6


Draft at 56.000f (m) 0.500 0.510 0.520 0.530 0.540 0.550 0.560 0.570 0.580 0.590 0.600 0.610 0.620 0.630 0.640 0.650 0.660 0.670 0.680 0.690 0.700 0.710 0.720 0.730 0.740 0.750 0.760 0.770 0.780 0.790 0.800 0.810 0.820 0.830 0.840 0.850 0.860 0.870 0.880 0.890 0.900 0.910 0.920 0.930

Aries Marine

Displ (MT)

1409.282 1437.846 1466.425 1495.019 1523.628 1552.251 1580.890 1609.543 1638.211 1666.894 1695.591 1724.304 1753.031 1781.773 1810.530 1839.302 1868.089 1896.891 1925.707 1954.538 1983.384 2012.245 2041.121 2070.012 2098.917 2127.838 2156.773 2185.723 2214.688 2243.667 2272.662 2301.671 2330.695 2359.734 2388.788 2417.857 2446.940 2476.039 2505.152 2534.280 2563.423 2592.581 2621.754 2650.941

LCB (m)

56.234f 56.234f 56.234f 56.233f 56.233f 56.233f 56.232f 56.232f 56.232f 56.231f 56.231f 56.231f 56.230f 56.230f 56.230f 56.230f 56.229f 56.229f 56.229f 56.228f 56.228f 56.228f 56.227f 56.227f 56.227f 56.226f 56.226f 56.226f 56.225f 56.225f 56.225f 56.224f 56.224f 56.224f 56.223f 56.223f 56.223f 56.223f 56.222f 56.222f 56.222f 56.221f 56.221f 56.221f

Abouzar-114

Hydrostatic Properties Draft is from Baseline. No Trim, No heel, VCG = 0.000 VCB LCF TPcm (m) (m) (MT/cm)

0.252 0.257 0.262 0.267 0.272 0.277 0.282 0.287 0.292 0.297 0.302 0.307 0.313 0.318 0.323 0.328 0.333 0.338 0.343 0.348 0.353 0.358 0.363 0.368 0.374 0.379 0.384 0.389 0.394 0.399 0.404 0.409 0.414 0.419 0.425 0.430 0.435 0.440 0.445 0.450 0.455 0.460 0.466 0.471

56.219f 56.218f 56.217f 56.217f 56.216f 56.216f 56.215f 56.214f 56.214f 56.213f 56.212f 56.212f 56.211f 56.211f 56.210f 56.209f 56.209f 56.208f 56.207f 56.207f 56.206f 56.206f 56.205f 56.204f 56.204f 56.203f 56.202f 56.202f 56.201f 56.201f 56.200f 56.199f 56.199f 56.198f 56.197f 56.197f 56.196f 56.196f 56.195f 56.194f 56.194f 56.193f 56.192f 56.192f

28.557 28.572 28.586 28.601 28.616 28.631 28.646 28.661 28.675 28.690 28.705 28.720 28.735 28.750 28.764 28.779 28.794 28.809 28.824 28.839 28.854 28.868 28.883 28.898 28.913 28.928 28.943 28.957 28.972 28.987 29.002 29.017 29.032 29.046 29.061 29.076 29.091 29.106 29.121 29.136 29.150 29.165 29.180 29.195

MTcm (MT-m /cm) 190.834 191.133 191.432 191.732 192.032 192.332 192.633 192.934 193.235 193.537 193.839 194.141 194.443 194.746 195.050 195.353 195.658 195.962 196.266 196.571 196.877 197.183 197.489 197.795 198.102 198.408 198.716 199.024 199.332 199.640 199.949 200.258 200.568 200.877 201.187 201.498 201.809 202.120 202.431 202.743 203.055 203.368 203.681 203.994

KML (m)

1 516.616 1 488.815 1 462.085 1 436.367 1 411.601 1 387.738 1 364.728 1 342.528 1 321.094 1 300.388 1 280.374 1 261.017 1 242.286 1 224.151 1 206.584 1 189.558 1 173.051 1 157.036 1 141.494 1 126.403 1 111.746 1 097.503 1 083.656 1 070.188 1 057.086 1 044.334 1 031.921 1 019.830 1 008.050 996.569 985.377 974.462 963.814 953.424 943.281 933.378 923.707 914.260 905.027 896.003 887.181 878.553 870.114 861.857

KMT (m)

146.206 143.386 140.674 138.066 135.553 133.133 130.799 128.547 126.373 124.272 122.242 120.279 118.379 116.539 114.757 113.031 111.356 109.732 108.155 106.625 105.138 103.694 102.289 100.923 99.595 98.301 97.042 95.816 94.621 93.457 92.322 91.215 90.135 89.081 88.053 87.049 86.068 85.110 84.174 83.259 82.364 81.489 80.634 79.796

Page 7


Draft at 56.000f (m) 0.940 0.950 0.960 0.970 0.980 0.990 1.000 1.010 1.020 1.030 1.040 1.050 1.060 1.070 1.080 1.090 1.100 1.110 1.120 1.130 1.140 1.150 1.160 1.170 1.180 1.190 1.200 1.210 1.220 1.230 1.240 1.250 1.260 1.270 1.280 1.290 1.300 1.310 1.320 1.330 1.340 1.350 1.360 1.370 1.380 1.390

Aries Marine

Displ (MT)

2680.143 2709.360 2738.593 2767.839 2797.101 2826.377 2855.669 2884.975 2914.296 2943.632 2972.983 3002.348 3031.729 3061.124 3090.534 3119.959 3149.399 3178.854 3208.323 3237.807 3267.306 3296.820 3326.349 3355.893 3385.451 3415.025 3444.613 3474.216 3503.833 3533.467 3563.114 3592.776 3622.454 3652.146 3681.853 3711.574 3741.311 3771.062 3800.829 3830.610 3860.406 3890.217 3920.042 3949.883 3979.738 4009.609

LCB (m)

56.220f 56.220f 56.220f 56.219f 56.219f 56.219f 56.218f 56.218f 56.218f 56.217f 56.217f 56.217f 56.217f 56.216f 56.216f 56.216f 56.215f 56.215f 56.215f 56.214f 56.214f 56.214f 56.213f 56.213f 56.213f 56.212f 56.212f 56.212f 56.211f 56.211f 56.211f 56.210f 56.210f 56.210f 56.210f 56.209f 56.209f 56.209f 56.208f 56.208f 56.208f 56.207f 56.207f 56.207f 56.206f 56.206f

Abouzar-114


0.476 0.481 0.486 0.491 0.496 0.501 0.506 0.512 0.517 0.522 0.527 0.532 0.537 0.542 0.548 0.553 0.558 0.563 0.568 0.573 0.578 0.584 0.589 0.594 0.599 0.604 0.609 0.614 0.620 0.625 0.630 0.635 0.640 0.645 0.651 0.656 0.661 0.666 0.671 0.676 0.682 0.687 0.692 0.697 0.702 0.707


29.210 29.225 29.239 29.254 29.269 29.284 29.299 29.314 29.328 29.343 29.358 29.373 29.388 29.403 29.418 29.432 29.447 29.462 29.477 29.492 29.507 29.521 29.536 29.551 29.566 29.581 29.596 29.610 29.625 29.640 29.655 29.670 29.685 29.700 29.714 29.729 29.744 29.759 29.774 29.789 29.803 29.818 29.833 29.848 29.863 29.878

MTcm (MT-m /cm)

KML (m)

204.308 204.621 204.936 205.250 205.565 205.881 206.196 206.512 206.828 207.145 207.462 207.779 208.097 208.415 208.733 209.052 209.371 209.691 210.011 210.331 210.651 210.972 211.293 211.615 211.936 212.259 212.581 212.904 213.228 213.551 213.875 214.199 214.524 214.849 215.174 215.500 215.826 216.152 216.479 216.806 217.134 217.462 217.790 218.118 218.447 218.776

853.778 845.867 838.123 830.541 823.113 815.836 808.705 801.717 794.867 788.151 781.563 775.103 768.765 762.546 756.443 750.454 744.573 738.800 733.130 727.561 722.091 716.717 711.436 706.246 701.144 696.129 691.198 686.350 681.581 676.891 672.277 667.737 663.271 658.875 654.549 650.290 646.097 641.969 637.904 633.902 629.959 626.075 622.249 618.480 614.766 611.106

KMT (m)

78.977 78.175 77.390 76.621 75.868 75.130 74.407 73.699 73.004 72.323 71.655 71.001 70.358 69.728 69.109 68.502 67.906 67.320 66.746 66.181 65.627 65.082 64.547 64.021 63.504 62.995 62.496 62.004 61.521 61.046 60.578 60.118 59.665 59.220 58.781 58.350 57.925 57.507 57.095 56.689 56.290 55.896 55.509 55.127 54.751 54.380

Page 8


Draft at 56.000f (m) 1.400 1.410 1.420 1.430 1.440 1.450 1.460 1.470 1.480 1.490 1.500 1.510 1.520 1.530 1.540 1.550 1.560 1.570 1.580 1.590 1.600 1.610 1.620 1.630 1.640 1.650 1.660 1.670 1.680 1.690 1.700 1.710 1.720 1.730 1.740 1.750 1.760 1.770 1.780 1.790 1.800 1.810 1.820 1.830 1.840 1.850

Aries Marine

Displ (MT)

4039.494 4069.393 4099.308 4129.237 4159.182 4189.141 4219.115 4249.104 4279.108 4309.127 4339.160 4369.208 4399.271 4429.349 4459.442 4489.549 4519.672 4549.810 4579.962 4610.128 4640.311 4670.507 4700.719 4730.945 4761.187 4791.443 4821.713 4851.999 4882.300 4912.616 4942.946 4973.291 5003.650 5034.026 5064.415 5094.819 5125.239 5155.673 5186.123 5216.586 5247.064 5277.558 5308.067 5338.590 5369.128 5399.681

LCB (m)


Abouzar-114


0.713 0.718 0.723 0.728 0.733 0.739 0.744 0.749 0.754 0.759 0.764 0.770 0.775 0.780 0.785 0.790 0.796 0.801 0.806 0.811 0.816 0.822 0.827 0.832 0.837 0.842 0.848 0.853 0.858 0.863 0.868 0.874 0.879 0.884 0.889 0.895 0.900 0.905 0.910 0.915 0.921 0.926 0.931 0.936 0.942 0.947


29.892 29.907 29.922 29.937 29.952 29.967 29.982 29.996 30.011 30.026 30.041 30.056 30.071 30.085 30.100 30.115 30.130 30.145 30.160 30.174 30.189 30.204 30.219 30.234 30.249 30.263 30.278 30.293 30.308 30.323 30.338 30.353 30.367 30.382 30.397 30.412 30.427 30.442 30.456 30.471 30.486 30.501 30.516 30.531 30.545 30.560

MTcm (MT-m /cm)

KML (m)

219.106 219.436 219.766 220.097 220.428 220.759 221.091 221.423 221.755 222.088 222.421 222.755 223.088 223.423 223.757 224.092 224.427 224.763 225.098 225.435 225.772 226.109 226.446 226.784 227.122 227.460 227.799 228.138 228.478 228.818 229.158 229.498 229.839 230.181 230.523 230.865 231.207 231.550 231.893 232.236 232.580 232.924 233.269 233.614 233.959 234.305

607.498 603.943 600.438 596.982 593.576 590.217 586.904 583.637 580.414 577.237 574.101 571.008 567.955 564.944 561.971 559.038 556.143 553.286 550.464 547.679 544.930 542.214 539.533 536.886 534.272 531.689 529.137 526.618 524.128 521.669 519.239 516.837 514.465 512.120 509.803 507.512 505.248 503.010 500.798 498.611 496.448 494.310 492.196 490.106 488.038 485.994

KMT (m)

54.014 53.654 53.299 52.949 52.604 52.264 51.928 51.597 51.271 50.949 50.632 50.318 50.009 49.704 49.403 49.106 48.813 48.524 48.238 47.956 47.678 47.403 47.131 46.863 46.598 46.337 46.079 45.824 45.572 45.323 45.077 44.834 44.594 44.356 44.122 43.890 43.661 43.434 43.210 42.989 42.770 42.554 42.340 42.129 41.919 41.713

Page 9


Draft at 56.000f (m) 1.860 1.870 1.880 1.890 1.900 1.910 1.920 1.930 1.940 1.950 1.960 1.970 1.980 1.990 2.000 2.010 2.020 2.030 2.040 2.050 2.060 2.070 2.080 2.090 2.100 2.110 2.120 2.130 2.140 2.150 2.160 2.170 2.180 2.190 2.200 2.210 2.220 2.230 2.240 2.250 2.260 2.270 2.280 2.290 2.300 2.310

Aries Marine

Displ (MT)

5430.249 5460.831 5491.428 5522.041 5552.667 5583.311 5613.967 5644.638 5675.325 5706.026 5736.742 5767.473 5798.219 5828.979 5859.755 5890.545 5921.351 5952.170 5983.006 6013.856 6044.720 6075.599 6106.494 6137.403 6168.327 6199.265 6230.218 6261.188 6292.171 6323.169 6354.182 6385.210 6416.253 6447.310 6478.382 6509.470 6540.572 6571.689 6602.821 6633.967 6665.128 6696.305 6727.496 6758.701 6789.922 6821.158

LCB (m)


Abouzar-114


0.952 0.957 0.962 0.968 0.973 0.978 0.983 0.989 0.994 0.999 1.004 1.010 1.015 1.020 1.025 1.031 1.036 1.041 1.046 1.052 1.057 1.062 1.067 1.073 1.078 1.083 1.088 1.094 1.099 1.104 1.109 1.115 1.120 1.125 1.130 1.136 1.141 1.146 1.152 1.157 1.162 1.167 1.173 1.178 1.183 1.189


30.575 30.590 30.605 30.620 30.635 30.649 30.664 30.679 30.694 30.709 30.724 30.738 30.753 30.768 30.783 30.798 30.813 30.827 30.842 30.857 30.872 30.887 30.902 30.917 30.931 30.946 30.961 30.976 30.991 31.006 31.020 31.035 31.050 31.065 31.080 31.095 31.109 31.124 31.139 31.154 31.169 31.184 31.199 31.213 31.228 31.243

MTcm (MT-m /cm)

KML (m)

234.651 234.997 235.344 235.691 236.038 236.386 236.734 237.083 237.431 237.781 238.130 238.481 238.831 239.181 239.532 239.884 240.236 240.588 240.940 241.293 241.647 242.000 242.354 242.709 243.063 243.418 243.774 244.130 244.486 244.842 245.199 245.557 245.914 246.272 246.631 246.989 247.349 247.708 248.068 248.428 248.789 249.150 249.511 249.873 250.235 250.597

483.972 481.972 479.993 478.036 476.100 474.185 472.290 470.415 468.560 466.725 464.909 463.111 461.332 459.571 457.829 456.104 454.396 452.706 451.033 449.376 447.736 446.113 444.505 442.913 441.337 439.776 438.230 436.699 435.182 433.680 432.193 430.719 429.260 427.814 426.382 424.962 423.557 422.164 420.784 419.416 418.061 416.719 415.388 414.070 412.763 411.468

KMT (m)

41.508 41.306 41.106 40.908 40.712 40.518 40.327 40.137 39.949 39.764 39.580 39.398 39.218 39.040 38.864 38.690 38.517 38.346 38.177 38.010 37.844 37.680 37.517 37.356 37.197 37.039 36.883 36.728 36.575 36.423 36.273 36.124 35.977 35.831 35.686 35.543 35.401 35.260 35.121 34.983 34.846 34.710 34.576 34.443 34.311 34.180

Page 10


Draft at 56.000f (m) 2.320 2.330 2.340 2.350 2.360 2.370 2.380 2.390 2.400 2.410 2.420 2.430 2.440 2.450 2.460 2.470 2.480 2.490 2.500 2.510 2.520 2.530 2.540 2.550 2.560 2.570 2.580 2.590 2.600 2.610 2.620 2.630 2.640 2.650 2.660 2.670 2.680 2.690 2.700 2.710 2.720 2.730 2.740 2.750 2.760 2.770

Aries Marine

Displ (MT)

6852.408 6883.673 6914.954 6946.249 6977.559 7008.883 7040.223 7071.578 7102.947 7134.331 7165.730 7197.144 7228.571 7260.015 7291.474 7322.947 7354.435 7385.938 7417.455 7448.988 7480.535 7512.097 7543.674 7575.266 7606.871 7638.493 7670.129 7701.780 7733.447 7765.128 7796.823 7828.536 7860.260 7892.000 7923.755 7955.525 7987.310 8019.110 8050.924 8082.753 8114.598 8146.456 8178.330 8210.218 8242.122 8274.040

LCB (m)


Abouzar-114


1.194 1.199 1.204 1.210 1.215 1.220 1.226 1.231 1.236 1.241 1.247 1.252 1.257 1.263 1.268 1.273 1.278 1.284 1.289 1.294 1.300 1.305 1.310 1.316 1.321 1.326 1.332 1.337 1.342 1.347 1.353 1.358 1.363 1.369 1.374 1.379 1.385 1.390 1.395 1.401 1.406 1.411 1.417 1.422 1.427 1.433


31.258 31.273 31.288 31.302 31.317 31.332 31.347 31.362 31.377 31.391 31.406 31.421 31.436 31.451 31.466 31.481 31.495 31.510 31.525 31.540 31.555 31.570 31.584 31.599 31.614 31.629 31.644 31.659 31.673 31.688 31.703 31.718 31.733 31.748 31.763 31.777 31.792 31.807 31.822 31.837 31.852 31.866 31.881 31.896 31.911 31.926

MTcm (MT-m /cm)

KML (m)

250.960 251.323 251.687 252.051 252.415 252.780 253.145 253.510 253.876 254.242 254.609 254.975 255.343 255.710 256.079 256.447 256.816 257.185 257.554 257.924 258.294 258.665 259.036 259.408 259.779 260.151 260.524 260.897 261.270 261.644 262.018 262.392 262.767 263.142 263.517 263.893 264.270 264.646 265.023 265.401 265.778 266.157 266.535 266.914 267.293 267.673

410.185 408.912 407.651 406.402 405.163 403.935 402.717 401.510 400.314 399.128 397.952 396.786 395.630 394.484 393.347 392.220 391.102 389.994 388.895 387.805 386.723 385.651 384.588 383.533 382.487 381.449 380.420 379.398 378.385 377.381 376.384 375.394 374.414 373.440 372.474 371.516 370.565 369.622 368.686 367.757 366.835 365.920 365.012 364.112 363.218 362.330

KMT (m)

34.050 33.922 33.795 33.669 33.544 33.420 33.297 33.175 33.054 32.935 32.816 32.698 32.582 32.466 32.351 32.238 32.125 32.013 31.902 31.792 31.683 31.575 31.468 31.362 31.256 31.151 31.048 30.945 30.843 30.741 30.641 30.541 30.442 30.344 30.247 30.150 30.055 29.960 29.865 29.772 29.679 29.587 29.495 29.405 29.315 29.225

Page 11


Draft at 56.000f (m) 2.780 2.790 2.800 2.810 2.820 2.830 2.840 2.850 2.860 2.870 2.880 2.890 2.900 2.910 2.920 2.930 2.940 2.950 2.960 2.970 2.980 2.990 3.000 3.010 3.020 3.030 3.040 3.050 3.060 3.070 3.080 3.090 3.100 3.110 3.120 3.130 3.140 3.150 3.160 3.170 3.180 3.190 3.200 3.210 3.220 3.230

Aries Marine

Displ (MT)

8305.974 8337.922 8369.884 8401.862 8433.854 8465.862 8497.884 8529.922 8561.973 8594.041 8626.121 8658.220 8690.329 8722.456 8754.597 8786.753 8818.923 8851.108 8883.309 8915.524 8947.755 8980.000 9012.259 9044.533 9076.823 9109.127 9141.446 9173.780 9206.129 9238.493 9270.871 9303.264 9335.672 9368.095 9400.533 9432.985 9465.455 9497.937 9530.434 9562.946 9595.473 9628.014 9660.569 9693.141 9725.728 9758.328

LCB (m)


Abouzar-114


1.438 1.443 1.449 1.454 1.459 1.465 1.470 1.475 1.481 1.486 1.491 1.497 1.502 1.507 1.513 1.518 1.523 1.529 1.534 1.540 1.545 1.550 1.556 1.561 1.566 1.572 1.577 1.582 1.588 1.593 1.598 1.604 1.609 1.615 1.620 1.625 1.631 1.636 1.641 1.647 1.652 1.658 1.663 1.668 1.674 1.679


31.941 31.955 31.970 31.985 32.000 32.015 32.030 32.045 32.059 32.074 32.089 32.104 32.119 32.134 32.148 32.163 32.178 32.193 32.208 32.223 32.237 32.252 32.267 32.282 32.297 32.312 32.327 32.341 32.356 32.371 32.386 32.401 32.416 32.430 32.445 32.460 32.475 32.490 32.505 32.519 32.534 32.549 32.564 32.579 32.594 32.608

MTcm (MT-m /cm)

KML (m)

268.053 268.434 268.814 269.195 269.577 269.959 270.341 270.724 271.107 271.490 271.874 272.259 272.643 273.028 273.413 273.799 274.185 274.572 274.959 275.346 275.734 276.122 276.510 276.899 277.288 277.678 278.068 278.458 278.849 279.240 279.631 280.023 280.416 280.808 281.202 281.595 281.989 282.383 282.777 283.172 283.568 283.963 284.360 284.756 285.153 285.550

361.450 360.576 359.709 358.848 357.993 357.145 356.303 355.467 354.638 353.814 352.996 352.185 351.380 350.579 349.785 348.997 348.214 347.437 346.666 345.900 345.139 344.384 343.634 342.889 342.149 341.415 340.686 339.961 339.242 338.528 337.819 337.114 336.414 335.719 335.030 334.344 333.663 332.987 332.315 331.648 330.985 330.327 329.673 329.023 328.378 327.737

KMT (m)

29.137 29.049 28.961 28.875 28.789 28.703 28.619 28.535 28.451 28.368 28.286 28.204 28.123 28.043 27.963 27.884 27.805 27.727 27.649 27.572 27.496 27.420 27.345 27.270 27.195 27.122 27.048 26.976 26.903 26.832 26.760 26.690 26.619 26.549 26.480 26.411 26.343 26.275 26.208 26.141 26.074 26.008 25.943 25.877 25.813 25.748

Page 12


Draft at 56.000f (m) 3.240 3.250 3.260 3.270 3.280 3.290 3.300 3.310 3.320 3.330 3.340 3.350 3.360 3.370 3.380 3.390 3.400 3.410 3.420 3.430 3.440 3.450 3.460 3.470 3.480 3.490 3.500 3.510 3.520 3.530 3.540 3.550 3.560 3.570 3.580 3.590 3.600 3.610 3.620 3.630 3.640 3.650 3.660 3.670 3.680 3.690

Aries Marine

Displ (MT)

9790.944 9823.574 9856.221 9888.881 9921.556 9954.247 9986.951 10019.670 10052.410 10085.160 10117.920 10150.700 10183.490 10216.300 10249.130 10281.960 10314.820 10347.690 10380.570 10413.470 10446.380 10479.310 10512.250 10545.210 10578.180 10611.160 10644.170 10677.190 10710.220 10743.260 10776.320 10809.400 10842.490 10875.590 10908.710 10941.850 10975.000 11008.170 11041.350 11074.540 11107.750 11140.980 11174.210 11207.470 11240.740 11274.020

LCB (m)


Abouzar-114


1.684 1.690 1.695 1.701 1.706 1.711 1.717 1.722 1.728 1.733 1.738 1.744 1.749 1.755 1.760 1.765 1.771 1.776 1.781 1.787 1.792 1.798 1.803 1.809 1.814 1.819 1.825 1.830 1.836 1.841 1.846 1.852 1.857 1.863 1.868 1.873 1.879 1.884 1.890 1.895 1.901 1.906 1.911 1.917 1.922 1.928


32.623 32.638 32.653 32.668 32.683 32.698 32.712 32.727 32.742 32.757 32.772 32.787 32.801 32.816 32.831 32.846 32.861 32.876 32.890 32.905 32.920 32.935 32.950 32.965 32.980 32.994 33.009 33.024 33.039 33.054 33.069 33.083 33.098 33.113 33.128 33.143 33.158 33.172 33.187 33.202 33.217 33.232 33.247 33.262 33.276 33.291

MTcm (MT-m /cm)

KML (m)

285.948 286.346 286.744 287.143 287.543 287.942 288.342 288.743 289.143 289.544 289.946 290.348 290.750 291.153 291.556 291.960 292.364 292.768 293.173 293.578 293.983 294.389 294.795 295.202 295.609 296.016 296.424 296.832 297.241 297.650 298.059 298.469 298.879 299.290 299.701 300.112 300.524 300.936 301.349 301.762 302.175 302.589 303.003 303.417 303.832 304.248

327.100 326.467 325.839 325.214 324.594 323.977 323.365 322.757 322.152 321.552 320.955 320.362 319.773 319.187 318.606 318.028 317.453 316.882 316.315 315.752 315.192 314.635 314.082 313.532 312.986 312.443 311.903 311.367 310.834 310.304 309.778 309.255 308.734 308.217 307.704 307.193 306.685 306.180 305.679 305.180 304.684 304.192 303.702 303.215 302.731 302.250

KMT (m)

25.684 25.621 25.558 25.495 25.433 25.371 25.310 25.249 25.188 25.128 25.068 25.009 24.950 24.891 24.833 24.775 24.718 24.660 24.604 24.547 24.491 24.435 24.380 24.325 24.270 24.216 24.162 24.108 24.055 24.002 23.949 23.897 23.845 23.793 23.742 23.691 23.640 23.590 23.540 23.490 23.440 23.391 23.342 23.294 23.245 23.197

Page 13


Draft Displ LCB at (MT) (m) 56.000f (m) 3.700 11307.320 56.131f 3.710 11340.630 56.131f 3.720 11373.960 56.130f 3.730 11407.300 56.130f 3.740 11440.660 56.130f 3.750 11474.040 56.129f 3.760 11507.420 56.129f 3.770 11540.830 56.129f 3.780 11574.240 56.128f 3.790 11607.680 56.128f 3.800 11641.120 56.128f 3.810 11674.580 56.127f 3.820 11708.060 56.127f 3.830 11741.550 56.127f 3.840 11775.060 56.126f 3.850 11808.580 56.126f 3.860 11842.120 56.126f 3.870 11875.670 56.125f 3.880 11909.230 56.125f 3.890 11942.820 56.125f 3.900 11976.410 56.124f 3.910 12010.020 56.124f 3.920 12043.650 56.124f 3.930 12077.290 56.123f 3.940 12110.940 56.123f 3.950 12144.610 56.123f 3.960 12178.290 56.122f 3.970 12211.990 56.122f 3.980 12245.710 56.122f 3.990 12279.440 56.121f 4.000 12313.180 56.121f Water Specific Gravity = 1.025. Trim is per 112.00m

Aries Marine

Abouzar-114


1.933 1.939 1.944 1.949 1.955 1.960 1.966 1.971 1.977 1.982 1.987 1.993 1.998 2.004 2.009 2.015 2.020 2.026 2.031 2.036 2.042 2.047 2.053 2.058 2.064 2.069 2.075 2.080 2.086 2.091 2.096

56.019f 56.018f 56.017f 56.017f 56.016f 56.016f 56.015f 56.014f 56.014f 56.013f 56.012f 56.012f 56.011f 56.011f 56.010f 56.009f 56.009f 56.008f 56.007f 56.007f 56.006f 56.006f 56.005f 56.004f 56.004f 56.003f 56.002f 56.002f 56.001f 56.001f 56.000f

33.306 33.321 33.336 33.351 33.365 33.380 33.395 33.410 33.425 33.440 33.454 33.469 33.484 33.499 33.514 33.529 33.544 33.558 33.573 33.588 33.603 33.618 33.633 33.647 33.662 33.677 33.692 33.707 33.722 33.736 33.751

MTcm (MT-m /cm)

KML (m)

304.664 305.079 305.496 305.913 306.330 306.748 307.166 307.585 308.003 308.423 308.842 309.262 309.683 310.104 310.525 310.947 311.369 311.791 312.214 312.638 313.061 313.485 313.910 314.335 314.760 315.185 315.612 316.038 316.465 316.892 317.315

301.772 301.296 300.823 300.354 299.886 299.422 298.960 298.501 298.044 297.591 297.139 296.691 296.244 295.801 295.360 294.921 294.485 294.052 293.621 293.192 292.766 292.342 291.921 291.502 291.085 290.670 290.258 289.848 289.441 289.035 288.628

KMT (m)

23.149 23.102 23.055 23.008 22.961 22.915 22.869 22.823 22.778 22.732 22.687 22.643 22.598 22.554 22.510 22.466 22.423 22.380 22.337 22.294 22.251 22.209 22.167 22.126 22.084 22.043 22.002 21.961 21.920 21.880 21.840

Page 14


Abouzar-114

INCLINING WEIGHT CALCULATION Vessel Particulars Length between Perpendiculars Beam (mld)

= =

112.00 m 29.40 m

Assumed Displacement of the vessel during Inclining ,

=

4,989.00 T

Draft at Midship corresponding to the Displacement

=

1.71 m

Assumed Vertical centre of Gravity of the vessel , KG

=

4.27 m

Vertical Metacentric Radius , KMt (obtained from the Hydrostatic Table)

=

44.80 m

Hence Expected Metacentric Height , GM , in the Inclining Condition

=

KM -

KG

=

Length of the pendulum , l Maximum Deflection , d

40.53

= =

8.00 m 152.00 mm

d/l

= = =

0.019 1.09 deg 20.00 m

GM where , w is the weight required for a 152 mm deflection

=

w x D/

=

GM

Tan

=

Average Distance of Transverse Shift of weights , D

Hence w

Weight of each test weight

The Inclining weights required for the experiment is

Aries Marine

Tan

Tan / D

=

192.09 T

= ~

96.05 T 100.00 T

4 Nos x 100 T

Page 15


Abouzar-114

“Abouzar-114”

Inclining Experiment Report (Sample Calculation Sheet)

Client:

Rev

ARIES MARINE & ENGG. SERVICES P.O Box: 24496, SHARJAH – UAE Tel: 06 – 5614166 Fax: 06 - 5614167

Aries Marine

Description

DATE

Prepared by

Job No

Checked by

Doc No

Reviewed by

Date

CKD BY RVD BY

Rev.0

Page 16


Abouzar-114

MAIN PARTICULARS OF THE VESSEL

Aries Marine

Length Overall

:

m

Length BP

:

m

Breadth

:

m

Depth

:

m

Name

:

Page 17


Abouzar-114

GENERAL INFORMATION

Vessel

:

Clients

:

Place of experiment

:

Date of experiment

:

Weather

:

Restraining line

:

Specific gravity of water at site

:

Temperature

:

Test witnessed by

:

i)

ii)

iii)

iv)

Aries Marine

Page 18


Abouzar-114

Details of Test Weights No. of weights Transverse distance moved Weight ID

: : Weight

m Location

T

LCG

VCG from BL

m

m

Details of Pendulums

Pendulum

Length

Location

Length of Pendulum 1

mm

Length of Pendulum 2

mm

Aries Marine

Page 19


Abouzar-114

Freeboard Readings Freeboards at the time of experiment

Location

Aries Marine

Dist from

Port

Dist from

Stbd

m

m

m

mm

Page 20


Abouzar-114

Drafts Drafts at the time of experiment Location

Aries Marine

Dist from AP

Port

Dist from AP

Stbd

Page 21


Abouzar-114

Calculations From the plot of draft readings, Mean Draft At AP ; TA1

=

m

Mean Draft At FP ; TF1

=

m

Draft Deflection (Hogging) ; T

=

mm

Correction of Deflection ; T1

= =

m

From the plot of draft readings,

Therefore, Corrected draft at AP ; TA Corrected draft at FP ; TF Corrected mean of fore and aft drafts ; T M

= = = = = =

m m m m m

Mean Draft At AP Mean Draft at FP

= =

Trim between perpendiculars Trim as percentage of length

= =

m %

Extreme Draft (mean)

=

m

Bottom Plate thickness

=

mm

Mean Draft (mld)

=

m

=

T

= =

Tm/cm m

=

m

From Hydrostatics at

m

Displacement at mean draft , (corrected for water sp. gravity of MCT LCB

LCG

Aries Marine

trim

T/m3)

Page 22


Abouzar-114

Items to be Removed (Liquids) Sl

Item

I

Liquids in tanks

Weight T

VCG (Bl) m

Vert Mom Tm

LCG m

Longl. Moml Tm

FSM Tm

Weight T

VCG (Bl) m

Vert Mom Tm

LCG m

Longl. Moml Tm

FSM Tm

Items to be Removed (Solids) Sl

Item

II

Inclining weights

III

Persons on board

IV

Loose gears

Aries Marine

Page 23


Abouzar-114

Items to be Added Sl

Aries Marine

Item

Weight T

VCG (Bl) m

Vert Mom Tm

LCG m

Longl. Moml Tm

FSM Tm

Page 24


Abouzar-114

Items to be Relocated Sl

Item

Weight T

VCG (Bl) m

Vert Mom Tm

LCG (AP) m

Longl. Moml Tm

FSM Tm

TOTAL

Aries Marine

Page 25


Abouzar-114

Summary Weight T

VCG (Bl) m

Vert Mom Tm

LCG (AP) m

Longl. Moml Tm

FSM Tm

Displacement during inclining Weights to be removed Weights to be Added

Weights to be relocated

Aries Marine

Lightship Weight

T

Lightship VCG after FSM Correction

m above BL

Lightship LCG

m fwd of AP

Page 26


Aries Marine

Abouzar-114

Page 27

Inclining Test Procedure-example

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