How to ensure optimal efficiency of purifiers onboard

SKULD LogoDick 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

Cargo ship in stormy seas collecting wave dataNew 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

A chemist in a lab making antifoulingThe 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

IAPh - Risk and ResilenceThe 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

Aerial view of Monaco HarborA 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”

IMB Piracy Report January-December 2022

IMB Piracy reportThe International Maritime Bureau (IMB) calls for efforts to be sustained worldwide as maritime piracy and armed robbery attacks reached their lowest recorded level in almost three decades.

The IMB’s annual piracy report recorded 115 incidents of piracy and armed robbery against ships in 2022 – compared to 132 in 2021 – with half of them occurring in Southeast Asian waters, particularly in the Singapore Straits, where incidents continue to rise. Continue reading “IMB Piracy Report January-December 2022”

New report reveals that the use of digital tools onboard is positively perceived

Commander centerAs part of this project, the two partners, The European Community Shipowners’ Association (ECSA) and the Euopean Transport Workers’ Federation (ETF) wanted to investigate the increased use of digital tools on board and the possible benefits and /or improvements to shipboard safety and welfare. As a result of the survey, there are a number of recommendations made which are summarised at the end of this article.

The research starting point was a desk-based exercise to map out and analyse existing research findings. To get detailed insights as regards life on board, and the impact of increased digitalisation, the research targeted those with first hand experience through online surveys. Continue reading “New report reveals that the use of digital tools onboard is positively perceived”

Bulk carrier safety: be aware of vessel structural limitations

Bulk carrier safety: be aware of vessel structural limitations

Not long ago, a Gard member’s vessel was detained at the load port because the density of the solid bulk cargo being loaded exceeded the maximum allowable cargo density for that particular vessel. Recently, Gard was also approached by another member because the master of a capsize bulk carrier had refused the charterer’s request for alternative hold loading due to serious concerns about the ship’s safety.

The above instances appear to have come about due to a lack of knowledge of the CSR-BC Class Notations. Continue reading “Bulk carrier safety: be aware of vessel structural limitations”

Poor wiring results in ship’s detention

Photo credit: American Club
Photo credit: American Club

In its most recent “Good Catch” series, the American Club has shared a case where a ship was detained due to an ISM deficiency, arising from poor wiring.

Since there was no electrician onboard, the vessel’s third engineer was sent to investigate why the vessel’s forward anchor light was out. He found the wiring in extremely poor condition. The insulation was missing in some areas and heavily cracked in others. The wire itself was shorted out against the side of the deck penetration. He made repairs using some wire he had in his tool belt and a lot of electrical tape. He then reported that the problem was fixed. Continue reading “Poor wiring results in ship’s detention”

Material fatigue of pressure gauge pipe causes ferry fire

Report finding is material fatigue of pressure gauge pipe causes ferry fire
Report finding is material fatigue of pressure gauge pipe causes ferry fire

The German Bureau of Maritime Casualty Investigation (BSU) has published its report on the German flagged ferry BERLIN, which suffered a fire en route to Rostock on 13 August 2020 due to a pressure gauge pipe.

At about 0245, when the ferry was in the approach fairway about 2.6 nm off the sea channel, alarms sounded in the engine control room (ECR) and in the workshop. The IMAC Alarm, “gear oil sump level low” sounded first. The ship’s mechanic 1 (SM 1) acknowledged the alarm in the workshop and proceeded to the source of the alarm at main engines (ME) 1 and 2 (the two main engines that drive the controllable pitch propeller together with ME 3, via a common reduction gearbox). There he detected a leakage from a double nipple on top of the gearbox (from the pressure gauge connection). Continue reading “Material fatigue of pressure gauge pipe causes ferry fire”

New Zealand: New port safety guidelines issues by New Zealand

Building a fatigue risk management system New Zealand port safety has taken an important step forward when employers, unions, the Port Industry Association and government regulators, working together as the Port Health and Safety Leadership Group, published detailed new guidelines for setting up a fatigue risk management system.

‘Building a Fatigue Risk Management System: Good practice guidelines for the ports industry’ focuses on understanding what fatigue is, the science behind it and how to implement a fatigue risk management system. It includes 16 appendices, which are examples and templates that organisations can adapt and use. Continue reading “New Zealand: New port safety guidelines issues by New Zealand”

New International Code of Safety for Ships Carrying Industrial Personnel

New International Code of Safety for Ships Carrying Industrial Personnel
New International Code of Safety for Ships Carrying Industrial Personnel

The IMO has adopted a new mandatory International Code of Safety for Ships Carrying Industrial Personnel (IP Code), anchored in a new SOLAS Chapter XV. The code enters into force on 1 July 2024 and enables cargo ships and high-speed cargo craft to transport and accommodate industrial personnel working offshore. A growing offshore energy sector, including renewable energy construction projects, has triggered the need for clear requirements to facilitate the safe and efficient transfer of technicians serving offshore installations. Continue reading “New International Code of Safety for Ships Carrying Industrial Personnel”

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