I’m in a café in Bath, trying to catch up on my posts after four splendid days on the Kennet & Avon canal. One recurring comment from other boaters is how extraordinarily hard the new lock gearing is to wind – and particularly the paddles in the lower gates.
The gears, which bear the imprimatur of veteran engineers Llewellin Gears of Bristol, are 3:1 reduction, which means for every old turn of the windlass, it now needs three. This ought to make them easier to turn, but it isn’t. Not only that, but it takes a humungous 56 turns or more to raise and lower the paddles, and you quickly run out of puff. It’s not just me; even older, weaker female boaters were cussing them in front of me this month.
Well, hush my mouf!. Just I sat down to write this post today, up pops a press release from BW’s Gloucester office, headlined 'Responding to concerns about the lock gearing on the Kennet & Avon canal'. What a coincidence! Says the press release:
British Waterways had installed new lock gearing on the canal following an extensive consultation exercise:
The gearing was designed to reduce the effort required to use the mechanism. However, several problems have come to light following the installation, and an investigation has shown that some of the work has not been up to expected standards. The remedial works programme includes:
- A complete review of all of the lock gearing mechanisms along the Kennet and Avon Canal by 30 June.
- Repair or replacement of all incorrectly fitted gearing, by 31 August.
- Replacement of all short spindles with a tapered version by 30 September, to prevent windlasses slipping.
- The trial of a new clamp on the paddle rods to further extend their life.
Eliza Botham, Service Manager for the South West, said: “We recognise that we haven’t met customer expectations, and we are genuinely sorry for this. The waterway teams are working hard to ensure that we put right all the badly fitting gearing within the next few weeks and explain to all our customers what we are doing. The locks that have had the gearing correctly installed, such as on the Bath Flight, are working well and are enabling boaters to enjoy the waterway at a relaxed pace as they should do ... we will continue to monitor views on the lock gearing over the coming months.
Well, up to a point, Eliza. It's nice to know we are being heard, so, kudos to BW for that. But the Widcombe (Bath) Flight - which I came through today - is just as problematical as the others. I speak with some experience. I've done the entire canal almost singlehanded in the last month (in the middle of which I had a heart operation) but I'm still pretty fit, far fitter than other boaters I met on the way.
The Caen Hill lockkeeper was cursing the paddles a couple of weeks back, and today I met the Bath lockkeeper at Lock 11. This lockkeeper was far politer about these gears than other BW employees further back, but he too admitted that - phew - even he found the gearing on the lower gates of each lock on the Bath flight 'hard going'.
None of the boaters have had a good word to say about these gears. They aren't just hard to work, they are very, very SLOW. Frankly, fifty-six turns to raise and lower paddles is just too long, too tiring. It's not only the torque; even if the torque was practically zero, you'd still be exercising yourself to death on the turns. And if you want to drop them quickly in an emergency, well forget it.
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