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Day: September 27, 2025

Crude Calculations

Posted on September 27, 2025September 27, 2025 By admin No Comments on Crude Calculations

Free water. The measured volume of water in a tank not in suspension with the liquid in the tank at observed temperature. Expressed in cubic meter or/and barrels. Total Observed Volume (TOV). The total measured volume of all petroleum Iiquids,BS&W,and free water at observed temperature.Expressed in cubic meter orland barrels. Gross Observed Volume (GOV). The…

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ENTRIES IN THE BALLAST WATER RECORD BOOK

Posted on September 27, 2025September 27, 2025 By admin No Comments on ENTRIES IN THE BALLAST WATER RECORD BOOK

Code A – When ballast water is taken on board from the aquatic environment (ballasting operation) 1. Start time and location (port of uptake or latitude/longitude)2. Completion time and location (port of uptake or latitude/longitude and minimum depth of water during uptake)3. The identity of the tanks affected4. Estimated volume of uptake and final total…

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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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