Tracy D'arth Posted June 27, 2023 Report Share Posted June 27, 2023 (edited) This may stem the invasion of the widebeams. Notice Alert Grand Union Canal Location: Bridge 24 Warwickshire Fly Boats, Long Itchington, Grand Union Canal Starts At: Bridge 22, Bridleway Ends At: Bridge 60, Blue Bridge Up Stream Winding Hole: Kingswood Junction Down Stream Winding Hole: Napton Junction Tuesday 27 June 2023 08:00 until further notice Type: Navigation Restriction Reason: Structure failure Original message: Unfortunately movement of the towpath side waterway wall underneath this bridge has caused the canal width to reduce by 120mm, and so, for the foreseeable future, we’re having to for the foreseeable future reduce maximum beam for navigation from the published 12’6” to 12’. Following a detailed review of the options for repair, and thorough ground investigations and surveys, we have concluded that the benefits to customers are substantially outweighed by the costs of carrying out the works. We have an ageing infrastructure, and we have to carefully prioritise our spend based on risk. We will continue to monitor the bridge and particularly the narrows and, in the future, when we need to carry out any structural repairs to the bridge we will again consider widening of the narrows, and update you accordingly. In the meantime, boats up to 12’6” can be winded at Napton Junction. You can view this notice and its map online here: https://canalrivertrust.org.uk/notice/25521/bridge-24-warwickshire-fly-boats-long-itchington-grand-union-canal You can find all notices at the url below: https://canalrivertrust.org.uk/notices I think spending less maintaining the wide waterways rather than keeping the full width is a great idea. Edited June 27, 2023 by Tracy D'arth Link to comment Share on other sites More sharing options...
Tonka Posted June 27, 2023 Report Share Posted June 27, 2023 Not sure Delta Marine who build wideboats in Warwick would agree with you and be happy with this Link to comment Share on other sites More sharing options...
Tracy D'arth Posted June 27, 2023 Author Report Share Posted June 27, 2023 So be it. They can always build narrower. 1 Link to comment Share on other sites More sharing options...
oboat Posted June 27, 2023 Report Share Posted June 27, 2023 2 hours ago, Tracy D'arth said: This may stem the invasion of the widebeams. Notice Alert Grand Union Canal Location: Bridge 24 Warwickshire Fly Boats, Long Itchington, Grand Union Canal Starts At: Bridge 22, Bridleway Ends At: Bridge 60, Blue Bridge Up Stream Winding Hole: Kingswood Junction Down Stream Winding Hole: Napton Junction Tuesday 27 June 2023 08:00 until further notice Type: Navigation Restriction Reason: Structure failure Original message: Unfortunately movement of the towpath side waterway wall underneath this bridge has caused the canal width to reduce by 120mm, and so, for the foreseeable future, we’re having to for the foreseeable future reduce maximum beam for navigation from the published 12’6” to 12’. Following a detailed review of the options for repair, and thorough ground investigations and surveys, we have concluded that the benefits to customers are substantially outweighed by the costs of carrying out the works. We have an ageing infrastructure, and we have to carefully prioritise our spend based on risk. We will continue to monitor the bridge and particularly the narrows and, in the future, when we need to carry out any structural repairs to the bridge we will again consider widening of the narrows, and update you accordingly. In the meantime, boats up to 12’6” can be winded at Napton Junction. You can view this notice and its map online here: https://canalrivertrust.org.uk/notice/25521/bridge-24-warwickshire-fly-boats-long-itchington-grand-union-canal You can find all notices at the url below: https://canalrivertrust.org.uk/notices I think spending less maintaining the wide waterways rather than keeping the full width is a great idea. We went through this last week and could see that somebody (CRT?) had cut the coping stones back with a concrete saw. It did look like a professional bodge job. Not the type of kit you have in your average nb or wb tool kit. Doing a proper repair job should not be compromised by vested interest. carefully prioritise our spend based on risk. Yes we all need more blue signs and less water depth !!!!!!!!!!!!!!!!!!!!!!!!!!! Link to comment Share on other sites More sharing options...
Tam & Di Posted June 28, 2023 Report Share Posted June 28, 2023 15 hours ago, Tracy D'arth said: This may stem the invasion of the widebeams. On the face of it that's a good idea, but I think there are legal reasons why CRT are not able to reduce the given statutory dimensions. They can probably postpone repairs fairly indefinitely, but then we might end up with fleets of 12'6" boats moored semi-permanently either side of the narrows arguing that they are continuous cruisers waiting for the works to be done. 😀 Tam Link to comment Share on other sites More sharing options...
Jen-in-Wellies Posted June 28, 2023 Report Share Posted June 28, 2023 12 minutes ago, Tam & Di said: On the face of it that's a good idea, but I think there are legal reasons why CRT are not able to reduce the given statutory dimensions. They can probably postpone repairs fairly indefinitely, but then we might end up with fleets of 12'6" boats moored semi-permanently either side of the narrows arguing that they are continuous cruisers waiting for the works to be done. 😀 Tam I am guessing that would be particularly the case with the GU, which seamlessly transitioned from a working to a leisure waterway over a period of decades with no abandonment in between. Though my understanding is that the northern bit of the GU was always for narrowboats, not wide beams, just with wide locks to speed up pairs going through. Similar to the Chesterfield Canal below Retford. Different from say the western side of the Rochdale, abandoned for decades before restoration, where several locks have been squeezed to less than 14' beam, with no plans to restore their width to allow original size boats. Link to comment Share on other sites More sharing options...
dmr Posted June 28, 2023 Report Share Posted June 28, 2023 4 minutes ago, Jen-in-Wellies said: I am guessing that would be particularly the case with the GU, which seamlessly transitioned from a working to a leisure waterway over a period of decades with no abandonment in between. Though my understanding is that the northern bit of the GU was always for narrowboats, not wide beams, just with wide locks to speed up pairs going through. Similar to the Chesterfield Canal below Retford. Different from say the western side of the Rochdale, abandoned for decades before restoration, where several locks have been squeezed to less than 14' beam, with no plans to restore their width. Probably a good decision, but how would we feel if the same logic was applied to dredging and depth, or to fixing a subsided locks that prevented the passage of historic working boats? The Rochdale is a bit different because it was not restored to its original width, and I doubt if there can be any obligation for restoration societies to meet the original design. 1 Link to comment Share on other sites More sharing options...
enigmatic Posted June 28, 2023 Report Share Posted June 28, 2023 does anyone actually cruise 12'6 boats on the GU? Link to comment Share on other sites More sharing options...
Tracy D'arth Posted June 28, 2023 Author Report Share Posted June 28, 2023 33 minutes ago, dmr said: l if the same logic was applied to dredging and depth, societies to meet the original design. I think that it already has! Link to comment Share on other sites More sharing options...
Tam & Di Posted June 28, 2023 Report Share Posted June 28, 2023 (edited) 3 hours ago, enigmatic said: does anyone actually cruise 12'6 boats on the GU? No idea about now, but certainly the Grand Junction Carrying Company built the 12'6" wideboat Progress specifically for the purpose, and we were cruising it regularly at the time of the Fraenkel Report in the 60s when cruising waterway standards were established. Edited June 28, 2023 by Tam & Di Link to comment Share on other sites More sharing options...
PaulJ Posted June 28, 2023 Report Share Posted June 28, 2023 1 hour ago, enigmatic said: does anyone actually cruise 12'6 boats on the GU? Yep.I do 😃 Link to comment Share on other sites More sharing options...
Arthur Marshall Posted June 28, 2023 Report Share Posted June 28, 2023 2 hours ago, dmr said: Probably a good decision, but how would we feel if the same logic was applied to dredging and depth, or to fixing a subsided locks that prevented the passage of historic working boats? The Rochdale is a bit different because it was not restored to its original width, and I doubt if there can be any obligation for restoration societies to meet the original design. It certainly has been regarding the paired locks on the T&M. They give the impression of abandoning any idea of repairing one as long as the other still works. Sooner or later they'll be officially filled in or blocked off - of course, some already have been. Link to comment Share on other sites More sharing options...
enigmatic Posted June 30, 2023 Report Share Posted June 30, 2023 tbf, if you're underfunded, paired locks are a relatively easy decision not to repair Instead of limiting width, they could go for depth... (this is the 3 inch deep Rochdale. apparently popular with local residents at the time) Link to comment Share on other sites More sharing options...
oboat Posted July 10, 2023 Report Share Posted July 10, 2023 (edited) On 28/06/2023 at 09:59, Tracy D'arth said: I think that it already has! On 28/06/2023 at 09:52, enigmatic said: does anyone actually cruise 12'6 boats on the GU? YES, One was moored just past the location where the bank had been cut away. I suspect it had been through on the way up with no problem however some form of bank movement had taken place between times. We have all seen it happen on narrow canals. It is down to good maintenance, repairs need to be made before significant movement takes place. Edited July 10, 2023 by oboat Link to comment Share on other sites More sharing options...
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