Diverse Marine contract ‘Iceni Courage’ modification and up-cycling works

21 January 2020

Industry leading refit and repair provider Diverse Marine Ltd. is pleased to confirm that it has signed a contract with offshore wind crew transfer vessel service provider Turner Iceni Ltd. for the modification and upcycling of ‘Iceni Courage’ following a competitive tender process.


‘Iceni Courage’ is a 15m crew transfer vessel built in the yard back in 2009. The dynamic offshore wind sector has developed over the last decade with a requirement for larger, faster and more efficient craft so the time had come for the vessel’s owners to consider a sale or repurposing of the vessel out of the offshore wind industry. However, following the success of the ‘MCS Maestro’ to ‘Iceni Warrior’ and ‘MPI Don Quixote’ to ‘Iceni Revenge’ upcycling and life extension refits carried out early in 2019, a similar refit had to be considered.


The ‘Iceni Courage’ life extension project includes stretching the hull, deck and superstructure by 3.6m, repowering the vessel to Volvo Penta IPS900, relocation and replacement of the ships generator, relocation of the fresh water and grey water tanks with all new plumbing, cutting in a forward side door to the saloon, cutting in an additional third crew position on the bridge and full refit of the interior. The refit will include the ‘Iceni Gen 3’ upgrades with new, lighter and more accommodating linings, all new heads compartment, all new galley with modern appliances and all new windows and doors. In addition, the vessel is to be repainted from top to bottom.


Ben Colman, Director of Diverse Marine states: “Following the success of the two Iceni life extension projects last year we are very pleased to have won this competitive tender and to further our experience in this important sector. This is a great opportunity to process the lessons learned on the previous projects for a more efficient production solution. It means a lot to us that our clients have the trust and faith in us to design and deliver these significant refits and continue co-operative working relationships with Iceni and our supply chain. Most of our team remember building the vessel originally so are particularly proud of the vessel’s condition after 10 years and to be associated with the refit.”


Colman adds: “There is something poignant about recycling and upcycling these aluminum craft for an industry that values renewable energy and neutrality on the environment. This is a benefit of working with fully recyclable aluminium construction and materials, as opposed to composites.”

Diverse Marine’s Finance & Lease Programme Delivers Two CTVs, with Five More in Build

27 February 2025
Cowes, UK (27-02-25) Since launching its Finance & Lease Programme in November 2023, Diverse Marine has successfully delivered two crew transfer vessels (CTVs), with three more currently in build for delivery this year and two further shortly thereafter of the first batch.The programme continues to operate as a rolling initiative, providing new-build CTVs based on customer demand. The first vessel completed under the programme was NR Alpha, which was unveiled at Seawork last year. This Storm Class CTV has set new benchmarks for fuel efficiency and performance, leading NR Marine Services to order a third vessel—NR Rival, the first of the new Typhoon Class CTVs. NR Rival was delivered in January 2025. TheTyphoon Class features a hull form designed for exceptional head-sea performance and tower access while maintaining high buoyancy reserves for superior seakeeping in following and stern-quarter seas. It also comes with Zero Emissions (Power Management) class notation, recognising its efficiency in reducing fuel consumption and CO2 emissions. Stock Build 3, a first Brevity Class CTV is undergoing sea trials with the vessel available for quick delivery following rebrand to suit a prospective clients requirements. Stock Build 4, to be named NR Rebellion, a second Typhoon Class CTV, is now in its final build phase, with the wheelhouse and saloon fitted earlier this month. Again ordered by NR Marine Services, she is scheduled for launch and sea trials in March. Owen Nutt, Director at NR Marine Services, commented: “Receiving three world-class CTVs in the last 10 months has been transformative for our business. Each vessel has outperformed expectations in speed and efficiency, delivering significant fuel cost savings for our clients.This success has given us the confidence to order another Typhoon Class CTV and another Storm Class CTV through Diverse Marine’s Finance & Lease Programme, and we look forward to putting them to work soon.” Meanwhile, Stock Build 5, to be named NR Hunter, a third Storm Class CTV, is currently under construction at Diverse Marine’s facility in Cowes and will be launched at Seawork in June. Stock Build 6, an Ambitious Class CTV is also currently under construction and will be delivered to OEG, whilst Stock Build 7, a further Brevity Class CTV, will follow in Q3/Q4 of this year. Ben Colman, Director at Diverse Marine, added: “The success of our Finance & Lease Programme is proving that high-quality, next-generation CTVs can be more accessible and affordable for operators. By reducing the financial barriers to vessel ownership, we’re enabling companies to upgrade their fleets with more efficient and capable vessels. With four more vessels in build and strong interest in future slots, we look forward to continuing to support the offshore wind industry with innovative financing and cutting-edge designs.” For more information on the Diverse Marine Finance & Lease Programme, including availability and build slots, please contact Ben Colman or Peter Curtis on 01983 300656.

Diverse Marine Start Construction of CSOV Daughter Craft

12 June 2024
Seawork, Southampton, UK (12-06-24) Diverse Marine is proud to announce that it has been selected by VARD GROUP AS to construct a Chartwell Daugher Craft to be installed on a VARD 4 19 CSOV under construction for PURUS Wind. The 12m catamaran daughter craft,designed by Chartwell Marine in Southampton features a twin IMOTier-3Volvo Penta IPS propulsion system to reduce emissions and provide good performance when deployed from the CSOV.  Ben Colman, Director of Diverse Marine:“I am very proud of this contract award, something different for our small boats team off the back of small military craft, amphibious CTV, survey vessels and a fast passenger vessel. If there is sufficient demand for daughter craft of this type then we may consider a stock build programme similar to the CTV’s to have craft available without the burden of construction finance and stage payments.”

Diverse Marine & NR Marine Services announce the launch of NR ALPHA

10 June 2024
Diverse Marine and NR Marine Services and proud to announce the launch of the second of class Storm Class CTV, NR ALPHA that is now proudly being displayed at Seawork 2024 in the Port of Southampton on berth VB21. NR ALPHA is a sister to NR PREDATOR delivered in March this year. NR PREDATOR has performed very well on her first contract with higher performance levels and substantially lower fuel burn and emission levels than other similar vessels on the same project. The Storm Class measures 27.6m LOA by 10m BOA and is fitted with a quad IMO Tier-3 Volvo Penta IPS propulsion system. Its unique hull form features a very fine entry with higher buoyancy reserves above the main chines and resistance reducingsolutions integrated into the underbody. A resilient superstructure ensures very low noise and vibration levels in the passenger saloon with the first recording sub 55dBA at full power. NR ALPHA is the first vessel from the Diverse Marine Finance and Lease Programme announced late last year and the first of three vessels being delivered to the scheme this year. The programme allows Diverse Marine to build offshore wind crew transfer vessels to stock for onward lease or sale. The scheme removes the requirement for clients to source construction finance and Diverse Marine can offer the vessels on lease/hire purchase with 0% deposit, a fully funded solution with payments monthly in arrears. Ben Colman, Director of Diverse Marine:“We are delighted to announce the build of NR ALPHA for NR Marine Services.Theperformance of NR PREDATOR has exceeded everybody’s expectations with exceptionally good performance, fuel efficiency and reliability, a testament to the high quality produced by our team at Cowes”.  Owen Nutt, Director of NR Marine Services: “The addition of NR ALPHA to our fleet so soon after NR PREDATOR is testament to the growth and forward plans set out by our business to add high quality, high performance and efficient vessels to our fleet. Diverse Marine’s Storm Class is the result of the KPI’s we provided to Walker Marine Design and the ship yard. With NR PREDATOR all of these KPI’s were met with the vessel proving to be faster and more efficient that predicted. We are very pleased and excited that we can add NR ALPHA to the fleet and provide our clients with class leading vessels that can save £100,000’s of fuel cost annually without any compromise”.
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