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Month: June 2024

Oily-water separators and oil filtering equipment

Posted on June 30, 2024June 30, 2024 By admin No Comments on Oily-water separators and oil filtering equipment
Oily-water separators and oil filtering equipment

Control of discharge of oil from machinery spaces Any discharge into the sea of oil or oily mixtures from ships of 400 gross tonnage and above shall be prohibited except when all the following conditions are satisfied: Outside special areas Inside special areas In respect of the Antarctic area, any discharge into the sea of…

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Engine Room Operations

Feeder Operations

Posted on June 24, 2024June 24, 2024 By admin No Comments on Feeder Operations
Feeder Operations

The advent of containerisation has led to a great many changes in the role of the carrier of goods by sea. In the past, the ship owner or operator was traditionally involved only in the transportation of goods between two ports. Thus with containerisation the documentation used has also had to be modified to care…

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Maritime Industry

Tidal Calculations

Posted on June 24, 2024June 24, 2024 By admin No Comments on Tidal Calculations
Tidal Calculations

Many of us are quite scared of solving the tide problems especially calculations involving Secondary Ports Lets first handle calculation of tide at Standard Ports 1.Find height of tide at Bombay at 1200 hrs on 15th Aug 1999 Bombay 15th August 1999 TIDE TIME HEIGHT HW 0212 4.0 LW 0720 1.0 HW 1438 4.4 LW…

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Navigation

Celestial Fix Best Practices – 2

Posted on June 23, 2024June 23, 2024 By admin No Comments on Celestial Fix Best Practices – 2
Celestial Fix Best Practices – 2

Star finder ? How to use it? Star finder is used to choose suitable stars for celestial observations and for identifying stars.  Criteria for choosing  the stars should be as follows For identifying stars just get the azimuth of star and calculate LHA aries and latitude is known so use suitable template and put the…

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Navigation

Solid Bulk Cargoes

Posted on June 23, 2024June 23, 2024 By admin No Comments on Solid Bulk Cargoes
Solid Bulk Cargoes

Types of Bulk Cargoes Bulk cargoes include Coals, Concentrates, Grains, Fertilizers, Animal foodstuffs, Minerals and Ores. These cargoes constitute a high proportion of seaborne trade. IMSBC code The International Maritime Solid Bulk Cargoes Code (2009) is the revision of Solid Bulk Cargoes code (1965). The IMSBC code is based on the mandatory provisions as contained…

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Bulk Carrier

Best practice for celestial fix

Posted on June 18, 2024June 18, 2024 By admin No Comments on Best practice for celestial fix
Best practice for celestial fix

LOP Separated by 15° LOP Separated by 90° Azimuths Separated by 120° Azimuths Separated by 60°

Navigation

Comparision of Hague Visby – Hamburg and Rotterdam Rules.

Posted on June 17, 2024June 17, 2024 By admin No Comments on Comparision of Hague Visby – Hamburg and Rotterdam Rules.
Comparision of Hague Visby – Hamburg and Rotterdam Rules.

Hague Rules 1924 Hague-Visby Rules 1968 US COGSA 1936 Hamburg Rules 1978 Rotterdam Rules 2009 Scope of application Bills of Lading issued in a contracting state. a) B/L issued in a contracting stateb) Carriage is from a Port in a contracting statec) Contracts of carriage which incorporate the Rules Shipments to and from the United…

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Rules and Regulation

Carriage of Timber Cargo

Posted on June 13, 2024June 13, 2024 By admin No Comments on Carriage of Timber Cargo
Carriage of Timber Cargo

•Timber – means sawn wood or lumber, cants, logs, poles, pulpwood and all other types of timber in loose packaged forms but not including wood pulp or similar cargo. •Cant – means a log that is cut in slabs, so that two opposite or sometimes three sides are flat and the other(s) curved. •Timber Deck…

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Cargo handling

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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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