NOTES:
NOTES:
The source of Downflooding Points are:
The source of Downflooding Points are:
C
The world’s largest digital library
Try Scribd FREE for 30 days to access over 125 million titles without ads or interruptions!
Start Free Trial
Cancel Anytime.
The world’s largest digital library
Try Scribd FREE for 30 days to access over 125 million titles without ads or interruptions!
Start Free Trial
Cancel Anytime.
The world’s largest digital library
Try Scribd FREE for 30 days to access over 125 million titles without ads or interruptions!
Start Free Trial
Cancel Anytime.
The world’s largest digital library
Try Scribd FREE for 30 days to access over 125 million titles without ads or interruptions!
Start Free Trial
Cancel Anytime.
The world’s largest digital library
Try Scribd FREE for 30 days to access over 125 million titles without ads or interruptions!
Start Free Trial
Cancel Anytime.
The world’s largest digital library
Try Scribd FREE for 30 days to access over 125 million titles without ads or interruptions!
Start Free Trial
Cancel Anytime.
The world’s largest digital library
Try Scribd FREE for 30 days to access over 125 million titles without ads or interruptions!
Start Free Trial
Cancel Anytime.
The world’s largest digital library
Try Scribd FREE for 30 days to access over 125 million titles without ads or interruptions!
Start Free Trial
Cancel Anytime.
The world’s largest digital library
Try Scribd FREE for 30 days to access over 125 million titles without ads or interruptions!
Start Free Trial
Cancel Anytime.
The world’s largest digital library
Try Scribd FREE for 30 days to access over 125 million titles without ads or interruptions!
Start Free Trial
Cancel Anytime.
The world’s largest digital library
Try Scribd FREE for 30 days to access over 125 million titles without ads or interruptions!
Start Free Trial
Cancel Anytime.
The world’s largest digital library
Try Scribd FREE for 30 days to access over 125 million titles without ads or interruptions!
Start Free Trial
Cancel Anytime.
Blue
Blue Ocean Ocean Ship Ship Design Design 57M 57M DOUBLE DOUBLE ENDED ENDED FERRY FERRY F01-16102F01-16102
NOTES TO MASTER NOTES TO MASTER
1.
1. The The contents contents in in this this booklet booklet are are compiled compiled to to provide provide sufficient sufficient data data and and informationinformation for the Master at his convenience to determine the desired scheme of loading.
for the Master at his convenience to determine the desired scheme of loading.
It is therefore important that all cargoes, fuel oil, fresh water, ballast water, etc. are to It is therefore important that all cargoes, fuel oil, fresh water, ballast water, etc. are to be
be loaded loaded with with consideration consideration to to the the proper proper trim trim and and stability, stability, and and the the distribution distribution ofof the load in a well controlled manner so as to enable the vessel to navigate under loading condition, the Master is expected to carry out his own calculations in regard loading condition, the Master is expected to carry out his own calculations in regard to the trim and stability of the vessel for compliance with the Stability Criteria stated to the trim and stability of the vessel for compliance with the Stability Criteria stated elsewhere in this booklet.
elsewhere in this booklet.
2.
2. When When loading loading cargo, cargo, attention attention should should be be paid paid to to the the need need for for maintaining maintaining thethe freeboard at the stern of having regard to the safety of the crew working on deck and freeboard at the stern of having regard to the safety of the crew working on deck and also to the adverse effect of trim by the stern on the stability of the vessel.
also to the adverse effect of trim by the stern on the stability of the vessel.
3.
3. All All doors doors and and hatches hatches etc., etc., opening opening on on to to the the exposed exposed cargo cargo deck deck should should be be keptkept closed and secured at sea (except for access) and it should be ensured that the closed and secured at sea (except for access) and it should be ensured that the disposition of the deck cargo does not impede the operation of these fittings.
disposition of the deck cargo does not impede the operation of these fittings.
4.
4. When When loading loading deck deck cargoes, cargoes, care care should should be be taken taken to to avoid avoid any any obstruction obstruction of of thethe freeing ports or areas necessary for the drainage to the freeing ports.
freeing ports or areas necessary for the drainage to the freeing ports.
The world’s largest digital library
Try Scribd FREE for 30 days to access over 125 million titles without ads or interruptions!
Start Free Trial
Cancel Anytime.
The world’s largest digital library
Try Scribd FREE for 30 days to access over 125 million titles without ads or interruptions!
Start Free Trial
Cancel Anytime.
The world’s largest digital library
Try Scribd FREE for 30 days to access over 125 million titles without ads or interruptions!
Start Free Trial
Cancel Anytime.
The world’s largest digital library
Try Scribd FREE for 30 days to access over 125 million titles without ads or interruptions!
Start Free Trial
Cancel Anytime.
The world’s largest digital library
Try Scribd FREE for 30 days to access over 125 million titles without ads or interruptions!
Start Free Trial
Cancel Anytime.
The world’s largest digital library
Try Scribd FREE for 30 days to access over 125 million titles without ads or interruptions!
Start Free Trial
Cancel Anytime.
The world’s largest digital library
Try Scribd FREE for 30 days to access over 125 million titles without ads or interruptions!
Start Free Trial
Cancel Anytime.
The world’s largest digital library
Try Scribd FREE for 30 days to access over 125 million titles without ads or interruptions!
Start Free Trial
Cancel Anytime.
The world’s largest digital library
Try Scribd FREE for 30 days to access over 125 million titles without ads or interruptions!
Start Free Trial
Cancel Anytime.
The world’s largest digital library
Try Scribd FREE for 30 days to access over 125 million titles without ads or interruptions!
Start Free Trial
Cancel Anytime.
The world’s largest digital library
Try Scribd FREE for 30 days to access over 125 million titles without ads or interruptions!
Start Free Trial
Cancel Anytime.
The world’s largest digital library
Try Scribd FREE for 30 days to access over 125 million titles without ads or interruptions!
Start Free Trial
Cancel Anytime.
Blue
Blue Ocean Ocean Ship Ship Design Design 57M 57M DOUBLE DOUBLE ENDED ENDED FERRY FERRY F01-16102F01-16102
NOTES TO MASTER
NOTES TO MASTER - - cont’dcont’d
6.
6. It It is is therefore therefore most most important important that that before before any any filling filling commences, commences, a a quantity quantity of of thethe highest deck cargo should be unloaded to lower the vertical centre of gravity of the highest deck cargo should be unloaded to lower the vertical centre of gravity of the vessel.
vessel.
Similar precautions should be adopted when loading
Similar precautions should be adopted when loading cargo at sea.cargo at sea.
7.
7. Where Where port port and and starboard starboard tanks tanks are are cross cross connected, connected, such such connections connections should should bebe closed when the vessel proceeds to sea to avoid significant reduction in stability.
closed when the vessel proceeds to sea to avoid significant reduction in stability.
8.
8. Tanks Tanks containing containing slack slack liquids liquids should should be be kept kept to to a a minimum.minimum.
9.
9. Compliance with Compliance with the the stability stability criteria criteria does does not not ensure ensure immunity immunity against against capsizingcapsizing regardless of the circumstances or absolve the master from his responsibilities.
regardless of the circumstances or absolve the master from his responsibilities.
Masters should therefore exercise prudence and good seamanship having regard to Masters should therefore exercise prudence and good seamanship having regard to thethe season of the year, weather forecasts and the navigational zone and should take the season of the year, weather forecasts and the navigational zone and should take the appropriate action as to speed
appropriate action as to speed and course warranted by the prevailing circumstances.and course warranted by the prevailing circumstances.
10.
10. Before any Before any stage stage of of a a voyage voyage commences commences care care should should be be taken taken to to ensure ensure that that thethe cargo and sizeable pieces of equipment have been properly stowed and lashed so as to cargo and sizeable pieces of equipment have been properly stowed and lashed so as to minimize the possibility of both longitudinal and lateral shifting while at sea, under minimize the possibility of both longitudinal and lateral shifting while at sea, under the effect of acceleration caused by
the effect of acceleration caused by rolling and pitching.rolling and pitching.
The world’s largest digital library
Try Scribd FREE for 30 days to access over 125 million titles without ads or interruptions!
Start Free Trial
Cancel Anytime.
The world’s largest digital library
Try Scribd FREE for 30 days to access over 125 million titles without ads or interruptions!
Start Free Trial
Cancel Anytime.
The world’s largest digital library
Try Scribd FREE for 30 days to access over 125 million titles without ads or interruptions!
Start Free Trial
Cancel Anytime.
The world’s largest digital library
Try Scribd FREE for 30 days to access over 125 million titles without ads or interruptions!
Start Free Trial
Cancel Anytime.
The world’s largest digital library
Try Scribd FREE for 30 days to access over 125 million titles without ads or interruptions!
Start Free Trial
Cancel Anytime.
The world’s largest digital library
Try Scribd FREE for 30 days to access over 125 million titles without ads or interruptions!
Start Free Trial
Cancel Anytime.
The world’s largest digital library
Try Scribd FREE for 30 days to access over 125 million titles without ads or interruptions!
Start Free Trial
Cancel Anytime.
The world’s largest digital library
Try Scribd FREE for 30 days to access over 125 million titles without ads or interruptions!
Start Free Trial
Cancel Anytime.
The world’s largest digital library
Try Scribd FREE for 30 days to access over 125 million titles without ads or interruptions!
Start Free Trial
Cancel Anytime.
The world’s largest digital library
Try Scribd FREE for 30 days to access over 125 million titles without ads or interruptions!
Start Free Trial
Cancel Anytime.
The world’s largest digital library
Try Scribd FREE for 30 days to access over 125 million titles without ads or interruptions!
Start Free Trial
Cancel Anytime.
The world’s largest digital library
Try Scribd FREE for 30 days to access over 125 million titles without ads or interruptions!
Start Free Trial
Cancel Anytime.
Blue
Blue Ocean Ocean Ship Ship Design Design 57M 57M DOUBLE DOUBLE ENDED ENDED FERRY FERRY F01-16102F01-16102
11.
11. Operational Operational procedures procedures related related to to weather weather conditions conditions (Cont’d)(Cont’d) c)
c) In severe weather, the speed of the ship should be reduced if excessiveIn severe weather, the speed of the ship should be reduced if excessive rolling, propeller emergency, shipping of water on deck or heavy slamming rolling, propeller emergency, shipping of water on deck or heavy slamming occurs. Six heavy slammings or 25 propeller emergencies during 100 pitching occurs. Six heavy slammings or 25 propeller emergencies during 100 pitching motions should be considered dangers.
motions should be considered dangers.
d)
d) Special attention should be paid when a ship is sailing in following or quarteringSpecial attention should be paid when a ship is sailing in following or quartering seas because dangerous phenomena such as parametric resonance, broaching to, seas because dangerous phenomena such as parametric resonance, broaching to, reduction of stability on the wave crest, and excessive rolling may occur reduction of stability on the wave crest, and excessive rolling may occur singularly, in sequence or simultaneously in a multiple combination, creating a singularly, in sequence or simultaneously in a multiple combination, creating a threat of capsize. Particularly dangerous is the situation when the wave length is threat of capsize. Particularly dangerous is the situation when the wave length is of the order of 1.0 – 1.5 ship’s length. A ship’s speed and/or course should be of the order of 1.0 – 1.5 ship’s length. A ship’s speed and/or course should be altered appropriately to avoid t
altered appropriately to avoid the above-mentioned phenomena.he above-mentioned phenomena.
e)
e) Water trapping in deck wells should be avoided. If freeing ports are notWater trapping in deck wells should be avoided. If freeing ports are not sufficient for the drainage of the well, the speed of the ship should be reduced or sufficient for the drainage of the well, the speed of the ship should be reduced or course changed, or both. Freeing ports provided with closing appliances should course changed, or both. Freeing ports provided with closing appliances should always be capable of functioning and are
always be capable of functioning and are not to be locked.not to be locked.
f)
f) Masters should be aware that steep or breaking waves may occur in certainMasters should be aware that steep or breaking waves may occur in certain areas, or in certain wind and current combinations (river estuaries, shallow water areas, or in certain wind and current combinations (river estuaries, shallow water areas, funnel shaped bays, etc.). These waves are particularly dangerous, areas, funnel shaped bays, etc.). These waves are particularly dangerous, especially for small ships.
especially for small ships.
g)
g) Use of operational guidelines for avoiding dangerous situations in severeUse of operational guidelines for avoiding dangerous situations in severe weather conditions or an on-board computer based system is recommended.
weather conditions or an on-board computer based system is recommended.
The world’s largest digital library
Try Scribd FREE for 30 days to access over 125 million titles without ads or interruptions!
Start Free Trial
Cancel Anytime.
The world’s largest digital library
Try Scribd FREE for 30 days to access over 125 million titles without ads or interruptions!
Start Free Trial
Cancel Anytime.
The world’s largest digital library
Try Scribd FREE for 30 days to access over 125 million titles without ads or interruptions!
Start Free Trial
Cancel Anytime.
The world’s largest digital library
Try Scribd FREE for 30 days to access over 125 million titles without ads or interruptions!
Start Free Trial
Cancel Anytime.
The world’s largest digital library
Try Scribd FREE for 30 days to access over 125 million titles without ads or interruptions!
Start Free Trial
Cancel Anytime.
The world’s largest digital library
Try Scribd FREE for 30 days to access over 125 million titles without ads or interruptions!
Start Free Trial
Cancel Anytime.
The world’s largest digital library
Try Scribd FREE for 30 days to access over 125 million titles without ads or interruptions!
Start Free Trial
Cancel Anytime.
The world’s largest digital library
Try Scribd FREE for 30 days to access over 125 million titles without ads or interruptions!
Start Free Trial
Cancel Anytime.
The world’s largest digital library
Try Scribd FREE for 30 days to access over 125 million titles without ads or interruptions!
Start Free Trial
Cancel Anytime.
The world’s largest digital library
Try Scribd FREE for 30 days to access over 125 million titles without ads or interruptions!
Start Free Trial
Cancel Anytime.
The world’s largest digital library
Try Scribd FREE for 30 days to access over 125 million titles without ads or interruptions!
Start Free Trial
Cancel Anytime.
The world’s largest digital library
Try Scribd FREE for 30 days to access over 125 million titles without ads or interruptions!
Start Free Trial
Cancel Anytime.
The world’s largest digital library
Try Scribd FREE for 30 days to access over 125 million titles without ads or interruptions!
Start Free Trial
0.9842 Metric TonnesMetric Tonnes
T
The world’s largest digital library
Try Scribd FREE for 30 days to access over 125 million titles without ads or interruptions!
Start Free Trial
Cancel Anytime.
The world’s largest digital library
Try Scribd FREE for 30 days to access over 125 million titles without ads or interruptions!
Start Free Trial
Cancel Anytime.
The world’s largest digital library
Try Scribd FREE for 30 days to access over 125 million titles without ads or interruptions!
Start Free Trial
Cancel Anytime.
The world’s largest digital library
Try Scribd FREE for 30 days to access over 125 million titles without ads or interruptions!
Start Free Trial
Cancel Anytime.
The world’s largest digital library
Try Scribd FREE for 30 days to access over 125 million titles without ads or interruptions!
Start Free Trial
Cancel Anytime.
The world’s largest digital library
Try Scribd FREE for 30 days to access over 125 million titles without ads or interruptions!
Start Free Trial
Cancel Anytime.
The world’s largest digital library
Try Scribd FREE for 30 days to access over 125 million titles without ads or interruptions!
Start Free Trial
Cancel Anytime.
The world’s largest digital library
Try Scribd FREE for 30 days to access over 125 million titles without ads or interruptions!
Start Free Trial
Cancel Anytime.
The world’s largest digital library
Try Scribd FREE for 30 days to access over 125 million titles without ads or interruptions!
Start Free Trial
Cancel Anytime.
The world’s largest digital library
Try Scribd FREE for 30 days to access over 125 million titles without ads or interruptions!
Start Free Trial
Cancel Anytime.
The world’s largest digital library
Try Scribd FREE for 30 days to access over 125 million titles without ads or interruptions!
Start Free Trial
Cancel Anytime.
The world’s largest digital library
Try Scribd FREE for 30 days to access over 125 million titles without ads or interruptions!
Start Free Trial
Cancel Anytime.
Blue
Blue Ocean Ocean Ship Ship Design Design 57M 57M DOUBLE DOUBLE ENDED ENDED FERRY FERRY F01-16102F01-16102
SYMBOL & ABBREVIATION
LCB = = Longitudinal Longitudinal Position Position Center Center of of Gravity Gravity (m)(m) LCF
LCF = = Longitudinal Longitudinal Position Position Center Center of of Floatation Floatation (m)(m) KMT
KMT = = Transverse Transverse Metacentre Metacentre Height Height from from Baseline Baseline (m)(m)
The world’s largest digital library
Try Scribd FREE for 30 days to access over 125 million titles without ads or interruptions!
Start Free Trial
Cancel Anytime.
The world’s largest digital library
Try Scribd FREE for 30 days to access over 125 million titles without ads or interruptions!
Start Free Trial
Cancel Anytime.
The world’s largest digital library
Try Scribd FREE for 30 days to access over 125 million titles without ads or interruptions!
Start Free Trial
Cancel Anytime.
The world’s largest digital library
Try Scribd FREE for 30 days to access over 125 million titles without ads or interruptions!
Start Free Trial
Cancel Anytime.
The world’s largest digital library
Try Scribd FREE for 30 days to access over 125 million titles without ads or interruptions!
Start Free Trial
Cancel Anytime.
The world’s largest digital library
Try Scribd FREE for 30 days to access over 125 million titles without ads or interruptions!
Start Free Trial
Cancel Anytime.
The world’s largest digital library
Try Scribd FREE for 30 days to access over 125 million titles without ads or interruptions!
Try Scribd FREE for 30 days to access over 125 million titles without ads or interruptions!