Skip to content

Knowledge Of Sea

  • Home
  • Video
  • Chartering Terms
  • Rule of the Road (COLREG)
    • Nautical Flags
    • Rule of the Roads – CARDS
  • Tanker Definitions
  • Downloads
  • ORAL NOTES
    • ORAL NOTES- 2ND OFFICER
    • ORAL NOTES- CHIEF MATE
  • About Me
Subscribe

Knowledge Of Sea

  • Home
  • Video
  • Chartering Terms
  • Rule of the Road (COLREG)
    • Nautical Flags
    • Rule of the Roads – CARDS
  • Tanker Definitions
  • Downloads
  • ORAL NOTES
    • ORAL NOTES- 2ND OFFICER
    • ORAL NOTES- CHIEF MATE
  • About Me

September 2025

  • Rules and Regulation

CERTIFICATES, EXTENSION AND DISPENSATION

admin9 mins0
Master must ensure that all statutory, class and trading certificates are kept valid at all times .…
continue reading..September 28, 2025September 28, 2025
  • Tanker

Crude Calculations

admin10 mins0
Free water. The measured volume of water in a tank not in suspension with the liquid in…
continue reading..September 27, 2025September 27, 2025
  • Rules and Regulation

ENTRIES IN THE BALLAST WATER RECORD BOOK

admin26 mins0
Code A – When ballast water is taken on board from the aquatic environment (ballasting operation) 1.…
continue reading..September 27, 2025September 27, 2025
SUNRUI BWTS System Troubleshooting
  • Shipboard operation

SUNRUI BWTS System Troubleshooting

admin18 mins0
TRO CABINET IN PUMP ROOM 1) Communication Alarm : Main cause of communication alarm is low or…
continue reading..September 26, 2025September 26, 2025
  • Maritime Industry

Ro Ro Vessel Cargo Space Atmosphere

admin5 mins0
Need to monitor Atmosphere in RO RO ship cargo spaces Exhaust gases from motor vehicles contain hazardous…
continue reading..September 26, 2025September 26, 2025
  • Bulk Carrier

Bulk Carrier Hold Water Ingress Alarm

admin12 mins0
Q. Mandatory requirement for monitoring water ingress in cargo holds – bulk carriers potential problem Bulk carriers…
continue reading..September 26, 2025September 26, 2025
  • Merchant Shipping

BILL OFLADING (DELIVERY OF GOODS)

admin13 mins0
When a person, who is the holder of a bill of lading, does not want to negotiate…
continue reading..September 26, 2025September 26, 2025
  • Merchant Shipping

INCOTERM

admin19 mins0
INCOTERMS in the short form for International Commercial Terms. It is the Trademark of International Chamber of…
continue reading..September 25, 2025September 25, 2025
Hatch Covers Safety Aspect
  • Bulk Carrier

Hatch Covers Safety Aspect

admin10 mins0
A chronological record of all maintenance work carried out on hatch covers and coamings must be maintained.…
continue reading..September 25, 2025September 25, 2025
Crane design,maintenance and operation
  • Bulk Carrier

Crane design,maintenance and operation

admin18 mins0
Crane design Shipboard cranes are usually of electro-hydraulic design. A crane is normally required to perform three…
continue reading..September 25, 2025September 25, 2025
  • 1
  • 2

Categories

  • Bulk Carrier
  • Cargo handling
  • Engine Room Operations
  • LSA & FFA
  • Maritime Industry
  • Maritime Law
  • Merchant Shipping
  • Navigation
  • Rules and Regulation
  • Ship Construction
  • Shipboard operation
  • Stability
  • Tanker
  • Uncategorized

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.

Recent Comments

  • admin on Dry Docking (Theory & Numericals)
  • Stelios Karamplakas on Dry Docking (Theory & Numericals)
  • Farid OMARI on Demurrage
  • admin on Tanker Cargo Calculations
  • Rex piloton on Tanker Cargo Calculations

Copyright © 2018 knowledge of sea – All Rights Reserved.

If you’re unsure about what type of training will work best for you, just tell us a little more about your needs. We will get back to you as soon as possible with the answers you need!

All answers will be from sailor mouth, who is practically working on board.

September 2025
S M T W T F S
 123456
78910111213
14151617181920
21222324252627
282930  
« Mar   Oct »

Knowledge Of Sea

Blogzee - Blog WordPress Theme 2025.