Nutfield Restoration Work Update
August – November 2017
Nutfield was moved from Braunston Marina to Brinklow Boat Services (BBS) on the North Oxford Canal in August 2017. BBS have been commissioned by the Trust to carry out remedial work on the hull and the manufacture and installation of new wooden gunwales in readiness for the fitting of protective cloths.
The work was planned in order to ensure the condition of the boat is maintained at a satisfactory level necessary to ensure the future of Nutfield is secure for years to come. The fitting of cloths will provide both weather protection for the hold area and a covered area for the crew, particularly for those who sleep on-board during long boat moves and events.
The total cost of the work is circa £8000 which has been funded by existing Trust funds, private donations and a significant donation from the Northamptonshire branch of the IWA in memory of the late John Faulkner.
A number of heavily corroded pieces of hull have been replaced to ensure that the integrity of the hull is maintained and that the condition meets with the requirements of our Insurers. The process involves cutting out the corroded metal and welding in a new section. This approach is preferable to “over plating” for both constructional and cosmetic reasons.
Once the cutting and welding work was complete it was time to grit blast the entire interior of the hull and baseplate to remove all the old paint and excess rust. A professional grit blasting company was commissioned to do the work, our energetic Volunteers kindly assisted with removing approximately 3 tonnes of grit once the process was complete.
The freshly prepared hull surface was treated with two coats of high specification two part epoxy finish in a traditional red oxide colour. This coating provides a high quality finish that will prevent corrosion for many years and will keep the interior looking smart.
After consideration and expert advice it was agreed that the existing oak gunwales were too narrow to accommodate the proposed new cloths. Once the they were removed, BBS started the process of “truing up” the hull using the existing tensioning chains and acrow props where necessary.
When the hull was deemed to be as “true” as possible, the new gunwales were produced from iroko wood (an African hardwood which is very durable wood; iroko does not require regular treatment with oil or varnish when used outdoors). The installation was completed using waterproof flexible sealant and coach bolts. All coach bolt heads have been capped in wood to ensure a high quality finish on the top surface.
The new gunwales have been treated with a black pitch finish and fitted with rings in readiness for the fitting of cloths.
New Cloths (Future Planned Work)
The fitting of cloths will provide the necessary weather protection ensure that the work described above is protected and long lasting.
We have a costed proposal for the cloths and fitting (including new planks) which is approximately £4500. This work will be commissioned when the Trust has raised the funds as there is insufficient money available at this time.
If you are able to support us in raising the £4500 required, we would be delighted if you could make contact with our Treasurer, Nick Lake. Contact details can be found here.
Our thanks goes out to all Friends, Donors and Sponsors that have made this work possible and we look forward to your continued support.
Picture Credits: Brinklow Boat Services 2017