Are lithium-ion batteries safe on yachts – and other vessels?

Image credit: Stevie-Iona Vaughan/Facebook
Image credit: Stevie-Iona Vaughan/Facebook

Authored by Mike Schwarz, IIMS Chief Executive Officer

“Mike’s suffering from mild hysteria”, they said. Well, perhaps I have been, yes. The cause of my hysteria? Lithium-ion batteries and fires caused by them! There are believed to have been nearly 70 fires last year alone involving large and superyachts. As more new information on this subject comes to light on a regular basis, I simply have to come back to it time and time again and share what we know. It is a massive and worrying subject and one that is consuming the finest technical minds in the marine world right now. We all need to be aware of the phenomenon for it will not resolve any time soon. As always, I say I understand fully the need to decarbonize and embrace this technology and am not against progress. But it comes at a price and one we need to be prepared to pay. Continue reading “Are lithium-ion batteries safe on yachts – and other vessels?”

IMPA safety campaign on pilot ladders reveals ongoing persistent non-compliance

IMPA Safety Campaign on pilot ladders highlights there is still a lot of work to do
IMPA Safety Campaign on pilot ladders highlights there is still a lot of work to do

This year’s International Maritime Pilots’ Association (IMPA) Safety Campaign on pilot ladders highlights there is still a lot of work to do as the requirements of SOLAS regulation V/23 (Pilot transfer arrangements), its associated IMO Assembly resolutions, and the ISO 799 series standards are considered as the bare minimum requirement and not an aspirational target according to IMPA.

The IMPA publishes and shares the results of its Safety Campaign annually. Ports and pilotage providers are requesting information from ships on the age and certification of their pilot ladder. IMPA is aware of reports of pilots refusing to board ships due to non-compliance with Continue reading “IMPA safety campaign on pilot ladders reveals ongoing persistent non-compliance”

Electrical component failure causes flame discharge

Photo credit: ATSB
Photo credit: ATSB

The Australian Transport Safety Bureau (ATSB) has published its investigation report on the liquified hydrogen (LH2) carrier Suiso Frontier. According to the report, the failure of an incorrectly-fitted electrical solenoid valve led to the brief propagation of flame.

While berthed on the evening of 25 January 2022, the chief mate and cargo engineer made plans to start the ship’s gas combustion unit or GCU (see the section titled Gas combustion unit and Figure 1) to burn excess boil-off gas (BOG) from the LH2 cargo tank. 2 They notified the wharf operator and followed standard Continue reading “Electrical component failure causes flame discharge”

AMSA published its Compliance Strategy 2023/27

The Australian Maritime Safety Authority (AMSA) has published its Compliance Strategy 2023/27. It builds on the modern regulatory foundations laid out in its predecessor and sets out six key elements. It is a data-driven, risk-based and proportionate approach to compliance that minimises impact on industry while maximising safety and environmental outcomes.

On a practical level, the strategy is implemented through AMSA’s annual National Compliance Plans which detail specific inspection and education focus areas for a given 12-month period. AMSA Executive Director of Operations, Michael Drake, Continue reading “AMSA published its Compliance Strategy 2023/27”

Safety alert issued after flare explosion fatality

Image for illustrative purposes only
Image for illustrative purposes only

The Dutch Safety Board has published an urgent Safety Alert following a recent flare explosion fatality. The incident happened on board a Dutch sailing ship in the Pacific Ocean.

Complying with the flare’s requirements and instructions, the experienced sailor fired the flare. The flare did not launch as intended, but exploded immediately with fatal consequences. Continue reading “Safety alert issued after flare explosion fatality”

Smooth Sea 22 was not the ship it claimed to be

When Thai-flagged oil products tanker Smooth Sea 22 (IMO 9870991) suffered an explosion and a subsequent fire on 17th January, few realised that the event would expose a case of potential ship-identity fraud.

On January 24th the International Maritime Organization was reported to have declared the ship’s IMO number to be non-valid after it emerged that the ship that was masquerading as 2018-built ship was in fact built in 1986 and was suspected of previously being known as the 4,4821 gt Hai Zhou 168 (IMO 8514045), and before that as the Smooth Sea 28. Continue reading “Smooth Sea 22 was not the ship it claimed to be”

Response vessel damaged the hull of burning freighter, Almirante Storni

Cracking and indentation on the hull of Almirante Storni
Cracking and indentation on the hull of Almirante Storni

During the response to a serious fire aboard the lumber carrier Almirante Storni in 2021, a Swedish Coast Guard vessel intentionally pressed its stern into the bulker’s hull, bending in plating and nearly causing flooding, according to the Swedish Accident Investigation Authority (SHK).

On December 4, 2021, a fire broke out in a deck cargo of lumber aboard the wood carrier Almirante Storni at an anchorage outside of the port of Gothenburg, Sweden. The vessel was taking on fuel oil at the time, and the bunkering vessel’s crew saw flames towards the Storni’s bow and raised the alarm. Continue reading “Response vessel damaged the hull of burning freighter, Almirante Storni”

How to ensure optimal efficiency of purifiers onboard

Dick Farrel Camoying, Assistant Vice President, Technical Manager, Skuld Club, focuses on the subject of ships’ purifiers, and says that they are one of the most important pieces of auxiliary machinery.

According to Mr. Camoying, the main purpose of purifierss is to separate water and other contaminants in the oil mixture using the principle of density difference. Therefore, good maintenance of purifiers is important for smooth and accurate operation of the units. Some factors that influence a good working purifier are temperature, feed rate, the type of gravity disc, and oil density. Continue reading “How to ensure optimal efficiency of purifiers onboard”

IACS develops new wave data scatter diagram

New scatter diagram and wave spectra defining design environmental conditions will be used for wave load, fatigue, and seakeeping calculations. As part of IACS’ ongoing commitment to safe ships and clean seas, a long-term review of wave data has now concluded with the publication of a revised version (Rev.2) of IACS Recommendation No.34 which provides advice on sea states as well as wave spectrum, spreading, heading distribution and vessel speed.

Accurate Wave data remains of paramount importance as this data is used to represent the ocean environment, underpinning wave load prescription, which in turn, greatly impacts hull structural requirements. Continue reading “IACS develops new wave data scatter diagram”

Antifouling performance is being enhanced

The biocide, Selektope, is being introduced into marine antifouling coatings to enhance the performance of self-polishing co-polymer (SPC) marine coatings. I-Tech’s team of R&D scientists have been working on the technology for the last five years and say they have discovered new ways in which the first-of-its-kind biocide, Selektope can be introduced to marine antifouling coatings in combination with other biocides with little or no effect on formulation chemistry or performance.

The technology works by improving the dispersion of the active substance via adsorption to paint pigment particles. Continue reading “Antifouling performance is being enhanced”

Risk and resilience guidelines for ports, harbors and terminals published

The International Association of Ports & Harbors (IAPH) has published its new risk and resilience guidelines for ports, as well as details of a new risk inventory portal aimed at sharing best practices on risk mitigation and management for ports.

According to ISO 31000 (2018), risk is the effect of uncertainty on achieving the objectives, often quantified as the Likelihood of the occurrence of an event multiplied by its Impact (L x I). While risk is generally perceived as a negative thing, we should keep in mind that it can just as well be a positive outcome, linked to a certain likelihood (i.e. an opportunity). Continue reading “Risk and resilience guidelines for ports, harbors and terminals published”

New ‘smart yacht’ forum planned for Monaco

A new event focusing on smart yachts from 24m (79ft) and above is scheduled to be held from March 23-24 at the Yacht Club de Monaco (YCM).

The 1st Monaco Smart Yacht Rendezvous is being organised by M3 (Monaco Marina Management), a Monegasque consultancy specialised in eco-marinas, and follows on from the success of its Monaco Smart & Sustainable Marina Rendezvous held in advance of the Monaco Yacht Show 2022.

With this new event, M3 wants to promote sustainable solutions for superyachts, Continue reading “New ‘smart yacht’ forum planned for Monaco”

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