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Slow Speed Control

Posted on December 2, 2019December 4, 2019 By admin No Comments on Slow Speed Control
Slow Speed Control

Speed Many casualties are proven to occur as a direct result of excessive speed. Its effect can be insidious and a Master may find that he cannot keep up with events, which are happening too quickly. Effective control of the ship is slowly but inexorably lost. Against this are commercial pressures, on Masters and Pilots…

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Navigation

Turning Levers and Moments

Posted on December 2, 2019December 2, 2019 By admin No Comments on Turning Levers and Moments
Turning Levers and Moments

Vessel Stopped If the tugs apply the same bollard pull of say 15 tonnes each, it is to a position 80m fore and aft of the pivot point. Thus two equal turning levers and moments of 80m x 15t (1200tm) are created resulting in even lateral motion and no rate of turn. Making Headway With…

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Navigation

Grounding “Actions to be taken”

Posted on December 1, 2019December 1, 2019 By admin No Comments on Grounding “Actions to be taken”
Grounding                      “Actions to be taken”

Immediate actions: Take the conn. Follow emergency procedure as per company emergency procedure manual, which should include: • Sound general emergency alarm. • Stop Engines. • Announce by PA. • Head count, look for casualty and establish communication. • Close watertight doors. Activate SOPEP and take preventive actions in case of any oil pollution. Order…

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Shipboard operation

Master Duties In Case Of Collision

Posted on December 1, 2019December 1, 2019 By admin No Comments on Master Duties In Case Of Collision
Master Duties In Case Of Collision

Duties of the master in case of a collision In case of collision between two ships, it will be the duty of the master of each ship, without endangering his ship, crew and passengers, if any: • To render to the other ship, its master, crew and passengers (if any) such assistance as may be…

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Navigation

Emergency Stop Manoeuvre

Posted on December 1, 2019December 1, 2019 By admin 1 Comment on Emergency Stop Manoeuvre
Emergency Stop Manoeuvre

Crash Stop  No type of main engine can be reversed immediately from full rpm ahead to full rpm astern because no engine can drive the propeller at full revolutions astern while the ship herself is moving ahead at considerable speed.  The application of full astern power to an engine of any type when…

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Navigation

Automatic Unloading System

Posted on December 1, 2019December 1, 2019 By admin 1 Comment on Automatic Unloading System
Automatic Unloading System

General This system is provided to improve the efficiency of stripping work. It can perform complete stripping work by the cargo oil pump (hereinafter called “pump”) alone. The features of this system are as follows: 1) since most of stripping work is automated” pump operation is very easy. 2) since stripping work can be done…

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Tanker

HAGUE, HAGUE VISBY, HAMBURG AND ROTTERDAM RULES

Posted on December 1, 2019December 1, 2019 By admin No Comments on HAGUE, HAGUE VISBY, HAMBURG AND ROTTERDAM RULES
HAGUE, HAGUE VISBY, HAMBURG AND ROTTERDAM RULES

The Hague Rules of 1924 (formally the “International Convention for the Unification of Certain Rules of Law relating to Bills of Lading, and Protocol of Signature”) is an international convention to impose minimum standards upon commercial carriers of goods by sea  The Hague–Visby Rules is a set of international rules for the international carriage of goods by sea ….

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Merchant Shipping

Beaching

Posted on November 28, 2019November 28, 2019 By admin No Comments on Beaching
Beaching

Beaching Beaching is referred as intentional grounding. • Reason for beaching Beaching is normally done due the following: − To prevent imminent collision. − To prevent loss of vessel, when severely damaged and in danger of sinking. – The intention is to repair damage and refloat at a later time. • Ideal condition for beaching…

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Shipboard operation

MAIN ENGINE LIMITATIONS

Posted on November 28, 2019November 28, 2019 By admin No Comments on MAIN ENGINE LIMITATIONS
MAIN ENGINE LIMITATIONS

The Officer of the Watch should bear in mind that the engines are at his disposal. He should not hesitate to use them in case of need. However, timely notice of engine movements should be given when possible. He should also keep prominently in mind the manoeuvring capabilities of his ship, including its stopping distance….

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Navigation

Ice Navigation

Posted on November 28, 2019November 28, 2019 By admin No Comments on Ice Navigation
Ice Navigation

General Ice is an obstacle to any ship, even an icebreaker, and the inexperienced Navigation Officer is advised to develop a healthy respect for the latent power and strength of ice in all its forms. However, it is quite possible, and continues to be proven so, for well-found ships in capable hands to navigate successfully…

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Navigation

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Blog is primarily for candidates appearing for certificate of competency exams but such is the detail that while being equally suitable for the beginner, it is also reference work for experienced seaman, and the layout and style of blog make it suitable for shipboard training where practical experience can be allied to the theoretical approach.

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