The difference between Gross Tonnage and Net Tonnage
published on 14 July 2020 (on YouTube: on 14 January 2020) - 59
Found on YouTube. Created by "Steering Mariners".
Using pictures and sketches, this video finally explains the difference between gross tonnage (GRT) and net tonnage (NRT); the ship spaces that are included/excluded in their calculation; and the importance of these terms to ship owners.
Contents of this video will benefit mariners preparing for exams (written and oral examinations).
Video Presenting OpenBridge Design System at DSD2020 in Oslo
I recently presented the OpenBridge design system at the Design System Day 2020 in Oslo. I talked about what OpenBridge is, how it differs from other design systems and where we are heading.
The conference was moved online due to the Corona virus, so I had to record the presentation using my mobile phone, and get Jon Olav from the lab to add the slides. So - apologize for the home quality of the presentation, but I hope you enjoy learning more about our work!
Since we launched the free OpenBridge Design System, 170 companies from all over the world has registered to access it. You, can find it here www.openbridge.no.
Video American P&I Club Video: "Safe Boarding – Three Keys" by Danielle Centeno
Found on YouTube. Created by "American P&I Club"
The American P&I Club’s Loss Prevention team is dedicated to protecting the most valuable resource the maritime industry has – the human resource! Earlier this year, the Club hosted local Members, pilots, and industry experts in New York City for a round table discussion entitled “Safe Boarding of Vessels”. Participants discussed boarding procedures and boarding equipment on various types of vessels and solutions for reducing the risk of slips, trips and falls.
In this video, Danielle Centeno – Vice President, Loss Prevention/Survey Compliance – discusses three keys to safe boarding that came out of that session.
For more on safe boarding – and many more safety-related topics – please see the Loss Prevention section of the Club’s website:
Video SWATH Technology by Abeking & Rasmussen
SWATH@A&R – AN IDEA ON THE RISE
Visit company profile: Abeking & Rasmussen
For thousands of years ships have been firmly anchored in human identity. They have benefited and advanced the human kind in countless ways. And yet all along this amazing journey seafarers have been plagued by seasickness, an incessant and relentless nausea caused by the ship’s rolling and rocking. Many experts have tried to find the remedy for the persistent ailment, but always with moderate success.
That is, until Abeking & Rasmussen took up the challenge in 1999 in their usual, intense way and set new standards in on-board comfort and seakeeping with the development of the SWATH technology. Since then, the shipyard delivered almost 30 extremely accomplished SWATH@A&R (Small Waterplane Area Twin Hull) vessels that owe their success to one groundbreaking advantage – stable and calm voyage even in high and stormy seas. With the innovative technology the shipyard won accolades across the shipbuilding world and took its rightful place as the world market leader in this highly promising industry sector.
Opinion Scientific Fact: The ‘traditional’ understanding of the ship’s pivot point is wrong!
by Tim Cummins, Harbour Pilot, Portsmouth International Port - published on 9 July 2020
Video How Ship Anchor Works? - Procedure For Anchoring a Ship at Sea
Found on YouTube. Created by "marineinsight".
#Anchor #shipanchor #windlass
Anchoring is one of the very frequent operations onboard ships. A number of variables and external factors influence the duration and location of an anchoring operation. While the type of seabed is of utmost importance during anchoring, soft muddy grounds or clay bottoms are best preferred. It should be taken care that the anchoring bottom is free of power lines, submarine cables, pipelines or rocks.
Various methods on anchoring include consideration of direction and strength of wind, current and tidal stream. Often good local knowledge helps a mariner determine required manoeuvres and actions to be taken while anchoring.
This operations comes under the responsibility of deck officers. It involves the use of critical shipboard equipment and requires high level of situational awareness. The key responsibility of the deck officer at an anchor station is to use the anchoring machinery and available man power for carrying out the operation safely and efficiently in accordance with the masterâ€™s instructions.
In most of the cases, theoretical guidelines and bookish knowledge are helpful only to an extent. Situational awareness and spontaneity of the officers, and their instant decision making capability helps to carry out the operation fruitfully. A good knowledge of shipâ€™s maneuverability and the limitation of the equipment involved will further help the officer to make such spontaneous decisions. The competency of the officer is decided upon his ability to consider the situation, command his crew and to assess the orders give by the Master, to carry out the operation safely and efficiently.
Read: 9 Points to Remember When Dropping Ship Anchor in Emergency - https://www.marineinsight.com/guidelines/9-points-remember-dropping-ship-anchor-emergency/
Video Credit: https://www.youtube.com/user/neo5362/
Movie Clip Credit: Caddyshack
Image Credit: http://bit.ly/2VmUB6R