Technical Specifications
Stability & Trim Characteristics of
Harbour Queen
Last updated: 1 July 2004
Capacity Table
| Tanks, Description | Vol / m^3 | Wt. / Tonne | VCG / m | LCG / m | Free Surface Moment / Tm |
| Fuel Oil Tank | 8.0 | 6.88 | 1.466 | 10.81 | 1.032 |
| Fresh Water Tank | 5.6 | 5.6 | 1.52 | 8.107 | 0.9 |
| Void Space | 37.0 | 37.0 | 2.212 | 27.508 | 149.0 |
Note:
1) VCG values are measured from mld. baseline
2) LCG values are
measured from A.P. (FR.0)
3) S.G. of F.W. = 1.00, S.G. of F.O. = 0.86
Stability Characteristics - "lightship" (zero deadweight) condition
| Wt. / T | VCG / m | Vert. Mom. / Tm | LCG / m | Long. Mom. / Tm | FSM / Tm |
| 103.684 | 3.367 | 349.104 | 11.87 | 1230.73 | 0 |
| Deadweight moment (corrected) | = 0.00 | Tm |
| Total displacement | = 103.68 | T |
| Draft from hydrostatic | = 1.482 | m above USK. |
| Long. center of bouyancy | = 13.236 | m from A.P. |
| Long. center of gravity | = 11.870 | m from A.P. |
| Moment to change trim | = 3.138 | Tm per cm |
| Long. center of floatation | = 12.480 | m from A.P. |
| Draft at LCF | = 1.482 | m |
| Draft at for'd perpendicular | = 1.205 | m above USK. |
| Draft at aft perpendicular | = 1.656 | m above USK. |
| Trim between perpendiculars | = 45.123 | cm by stern |
| Vertical center of gravity | = 3.367 | m above B.L. |
| Free surface correction | = 0.000 | m |
| Vertical C.G. corrected | = 3.367 | m above B.L. |
| Transverse metacentric (KMT) | = 6.105 | m |
| Transverse metacentric height (GMT) | = 2.738 | m |
| Angle of heel / deg. | 10 | 20 | 30 | 40 | 50 | 60 | 70 |
| Righting lever / kN | 1.020 | 1.930 | 2.730 | 3.366 | 3.766 | 3.966 | 4.03 |
| Righting lever / GZ | 0.434 | 0.778 | 1.047 | 1.201 | 1.187 | 1.050 | 0.86 |
| Area under curve up to 20 deg | = 0.147 | metre-radian |
| Area under curve up to 30 deg | = 0.307 | metre-radian |
| Flooding angle is not less than 40 deg | ||
| Area under curve up to 40 deg | = 0.506 | metre-radian |
| Area between 30 and 40 deg | = 0.200 | metre-radian |
| Maximum GZ | = 43.0 | degrees |
Stability Characteristics - "Departure with Passengers on Main Deck and 100% Consumables"
| Item | Wt. / T | VCG / m | Vert. Mom. / Tm | LCG / m | Long. Mom. / Tm | FSM / Tm |
| Passengers (53) | 3.53 | 3.80 | 13 | 17.10 | 60 | 0.00 |
| Crew and effects | 1.00 | 3.80 | 4 | 19.20 | 19 | 0.00 |
| Fuel oil tank | 5.00 | 1.21 | 6 | 10.81 | 54 | 1.03 |
| Fresh water Tank | 2.00 | 1.52 | 3 | 8.11 | 16 | 0.90 |
| Provisions | 1.00 | 4.00 | 4 | 16.20 | 16 | 0.00 |
| Solid Ballast (perm.) | 7.59 | 1.70 | 13 | 29.35 | 223 | 0.00 |
| Deadweight | 20.12 | 2.147 | 43 | 19.324 | 389 | 1.93 |
| Lightship | 103.684 | 3.367 | 349 | 11.87 | 1231 | 0.00 |
| Displacement | 123.80 | 3.169 | 392 | 13.081 | 1620 | 1.93 |
| Deadweight moment (corrected) | = 45014 | Tm |
| Total displacement | = 123.80 | T |
| Draft from hydrostatic | = 1.600 | m above USK. |
| Long. center of bouyancy | = 13.152 | m from A.P. |
| Long. center of gravity | = 13.081 | m from A.P. |
| Moment to change trim | = 3.300 | Tm per cm |
| Long. center of floatation | = 12.513 | m from A.P. |
| Draft at LCF | = 1.600 | m |
| Draft at for'd perpendicular | = 1.584 | m above USK. |
| Draft at aft perpendicular | = 1.610 | m above USK. |
| Trim between perpendiculars | = 2.649 | cm by stern |
| Vertical center of gravity | = 3.169 | m above B.L. |
| Free surface correction | = 0.016 | m |
| Vertical C.G. corrected | = 3.184 | m above B.L. |
| Transverse metacentric (KMT) | = 6.066 | m |
| Transverse metacentric height (GMT) | = 2.882 | m |
| Angle of heel / deg. | 10 | 20 | 30 | 40 | 50 | 60 | 70 |
| Righting lever / kN | 1.030 | 1.966 | 2.700 | 3.300 | 3.730 | 3.966 | 4.030 |
| Righting lever / GZ | 0.476 | 0.877 | 1.108 | 1.252 | 1.291 | 1.208 | 1.037 |
| Area under curve up to 20 deg | = 0.162 | metre-radian |
| Area under curve up to 30 deg | = 0.338 | metre-radian |
| Flooding angle is not less than 40 deg | ||
| Area under curve up to 40 deg | = 0.545 | metre-radian |
| Area between 30 and 40 deg | = 0.207 | metre-radian |
| Maximum GZ | = 48.0 | degrees |