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Daily Archives: November 22, 2019

Tropical Revolving Storm

Definitions A Tropical Cyclone is also called as a Tropical Revolving Storm (TRS). It is defined as a roughly circular atmospheric vortex, originating in the tropics or sub tropics, wherein the winds which blow in converging spiral tracks reach or exceed gale force i.e. Beaufort

Port State Inspection

Purpose Port State Control (PSC) is the inspection of foreign ships in national ports to verify that the condition of the ship and its equipment comply with the requirements of international rules and that the ship is manned and operated in compliance with these rules .

Dry Docking

Preparations Before entry: • Check the stability of the vessel, especially during critical period. • Check the vessel at required draft. • No list. • Prepare mooring lines. • Unused mooring lines stowed. • Standby for dock master and dock mooring gang. • Proper flags

CODE ON INTACT STABILITY FOR ALL TYPES OF SHIPS

APPLICATION a) The Code applies to cargo ships, timber carriers, grain carriers, container ships, cargo ships carrying containers on deck, passenger ships, fishing vessels, special purpose ships, offshore supply vessels, mobile offshore drilling units, pontoons and dynamically supported craft. b) Special purpose ship means a

multiple load lines

Multiple Load lines

Multiple Load-lines : Purpose : They are used when, for a period of time the vessel has to operate temporarily with a greater freeboard in accordance with the International Load-Line regulations. – A number of ports have special requirements for maximum draft and deadweight for ship’s

Salvage

Salvage and the essential elements in a salvage service “Salvage” is a service rendered by a person who saves or helps to save any maritime property in danger. Salvage must be considered from three legal aspects • The common law aspect; • The statutory aspect;

Safety Depth & Safety Contour In ECDIS

Use of the Safety Depth and the Safety Contour in ECDIS Safety Depth: Value set by the mariner that is used by ECDIS to portray soundings as black if they are equal to or shoaler than the value and gray if they are deeper. Safety Contour

Port of Refuge

Port of Refuge – A port of Refuge is a port or place that the vessel diverts to when her master considers it is unsafe to continue the voyage due to peril that threatens the “common safety”, e.g. when there is a dangerous ingress of

World Scale & AFRA Scale

World Scale 1. World Scale is the “World Tanker Nominal Freight Scale” and is a schedule of freight rates applying to tankers carrying Oil in bulk. 2. Nominal means that the freight rates which world scale provides are intended solely as a standard of reference.