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Month: September 2025

CRANKCASE EXPLOSIONS

Posted on September 24, 2025September 24, 2025 By admin No Comments on CRANKCASE EXPLOSIONS
CRANKCASE EXPLOSIONS

The initiation of a crankcase explosion is a ‘hot spot’ or overheated part within or adjacent to the crank case of an operating engine. Due to the ‘hot spot’, the lube oil coming in contact with it gets evaporated. The evaporated oil circulates to the cooler parts of the crankcase and there it condenses forming…

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Engine Room Operations

Scavenge Fire

Posted on September 22, 2025September 22, 2025 By admin No Comments on Scavenge Fire

Scavenge fires occur when oil and carbon particles from the engine cylinder accumulates in the scavenge space. For a fire to begin there must be combustible material, air to support combustion and source of heat at a temperature high enough to start combustion. A)  In case of scavenge fires, combustible material is oil. This oil…

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Engine Room Operations

PORTABLE SUBMERSIBLE PUMPS

Posted on September 20, 2025September 20, 2025 By admin No Comments on PORTABLE SUBMERSIBLE PUMPS
PORTABLE SUBMERSIBLE PUMPS

Check that all hoses and connections are in satisfactory condition and that there are no leaks or soft spots. The flexible hoses are filled with hydraulic oil. Drain off approx. one cup of oil from the hoses before storage (when disconnecting from the main system). Control bend radius for the flexible hoses during storage (min…

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Tanker

CARGO TANK VAPOUR TIGHTNESS TEST

Posted on September 20, 2025September 20, 2025 By admin No Comments on CARGO TANK VAPOUR TIGHTNESS TEST
CARGO TANK VAPOUR TIGHTNESS TEST

Code of Federal Regulations (CFR) requires tanker vessels to issue a vapour tightness certificate with the code.  This is to be documented using the form “T 3 – Vapour Tightness Certificate”. Following method should be used for the purpose of carrying out the test: P/V Valve to be checked for proper functioning prior doing this test….

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Tanker

MSMP & LMP

Posted on September 20, 2025September 20, 2025 By admin No Comments on MSMP & LMP

MOORING SYSTEM MANAGEMENT PLAN (MSMP):The vessel shall maintain all ship’s specific data in MSMP.The objective for the MSMP is to ensure that all assessed risks are effectively managed through the design and operation of the mooring system. Its aim is to ensure that during mooring operations, no harm comes to ship or terminal staff or…

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Uncategorized

HOURS OF REST AND WORK – COMPLIANCE REQUIREMENTS

Posted on September 19, 2025September 20, 2025 By admin No Comments on HOURS OF REST AND WORK – COMPLIANCE REQUIREMENTS

With effect from 01 Jan 2012, under the Manila Amendments to the STCW Convention, it is the duty of an employer of a seafarer, the master and the operator who has assumed responsibility for the operation of the ship to ensure that as a minimum. all persons who are assigned duty as officer in charge…

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Shipboard operation

SOLAS Regulation on Lifting appliances and Loose gears

Posted on September 18, 2025September 18, 2025 By admin No Comments on SOLAS Regulation on Lifting appliances and Loose gears

 SOLAS Regulation on Lifting appliances and Loose gears Overview of the Regulation This circular outlines the new SOLAS Regulation II-1/3-13 adopted by  Resolution  MSC.532(107) & supplemented by the IMO  MSC.1/Circ.1663. regarding lifting appliances, coming into force on 1 January 2026. The new regulation addresses the design, construction, installation, operation, maintenance, inspection, testing, and documentation of lifting appliances onboard ships to enhance safety standards….

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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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