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mcowgill

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Posts posted by mcowgill

  1. On 21/07/2020 at 15:24, AY Mod said:

     

    You can't take an accurate copy whilst allowing the site to be open for posting and other actions; ever tried counting a field of moving sheep?

    Depends on your database and storage system technology.   We moved our business system's 4Tb database from New England to Texas with an outage of around 10 minutes last year, but to get that capability we pay eye watering sums for software and support.

     

    It's primarily a matter of counting all the sheep in two duplicate databases for a few days right up to the move. 

     

    Martin

    • Like 2
  2. This article https://www.erinbromage.com/post/the-risks-know-them-avoid-them dates back to early May and someine sent me the link not long afterwards, it' an interesting read on how the virus may be passed between individuals and detaisl some cases on how it was spread between groups in different situations. 

     

    We used this as one of the documents to help assess risk when looking to reopen our offices and encouraged everyone to read it - I found it very helpful to understand what the likely risks are in day to day activities, the conclusion at the end was to wear a mask to prevent everyone else from you

     

    Martin 

    • Informative/Useful 2
  3. My understanding is that the Ffestiniog's new build carriages are actually built in such a way as to skirt around the legislation and restrictions that new design's have to comply with.   

     

    Carriage 122 was a genuine new design in 2003 and does not comply with the Rail Vehicle Accessibility Regulations Act 1998 which new designs have to meet.  As a result there is an exemption order (http://www.legislation.gov.uk/uksi/2003/1687/contents/made) which was required before it was put into service, as far as I know this is only valid until 2026.

     

    The latest carriages are a wooden bodied variant of 122's design but the initial carriage (103) is an 'accounting rebuild' of the 1968 built 103 which I believe avoids the need to comply with the legislation through grandfather rights.  Since then a series of new carriages to largely the same design have been produced some as 'rebuilds', others with new numbers but I believe that as they are variants of 103 they continue with the same grandfather rights, even the observation carriages which have completely different bodies.

     

    The replica heritage carriages such as the recently completed 21 or the Welsh Highland Pickering currently under contract construction look as if they also have grandfather rights so it may be that a replica of an existing but vanished design would be ok to build and use.

     

    Martin

     

     

    • Like 1
    • Informative/Useful 1
  4. The Dornoch Branch on the Highland Railway.  Two Highland Railway 0-4-4Ts were retained until 1957 when the final survivor broke it's axle, suitable replacements came from the other end of the country, 2 Swindon 16xx 0-6-0PTs.

     

    http://www.fofnl.org.uk/images/180523.55053.Dornoch.07-55.jpg

     

    https://www.flickr.com/photos/irishswissernie/38546470685

     

    Not unlike the Lyme Regis branch where the Adams Radials were used until needs meant Ivatt 2MTs replaced them.

     

    Martin

    • Like 1
  5. 2 hours ago, ianwales said:

     

    Why should a cyclist Lead the line off are they something special, if they stay on the left, other than if they are intending to turn right and most good cyclists if that is their intention they signal that intention, then cars can get away at their own pace. there is one set of traffic lights near me on a 40mph road where there is one of these cycle stop lines where the only options are turn left or straight on yet some cyclists insist on coming down the inside of waiting traffic and lining up 2 or 3 abreast at their stop line and then cycling off side by side leaving the cars behind no chance to pass due to the oncoming traffic, similarly, last year there were months of delays and tailbacks on the same road while the council installed a cycle lane either side and yet the cyclists still use the road and the cycle lane is clear.

     

    Ian 

     

    When commuting on my cycle I feel most vulnerable at the point I start moving away from traffic lights, for a few seconds my progress is likely to be a little unsteady until both pedals are loaded equally, I'm at risk of wobbling one way or the other, the last thing I want is a vehicle close to my right shoulder, as a driver you can't accurately predict my path.  As others have said close to the left side of the road is a poor place to cycle, it has drainage ironwork, often sunken, loose chippings, gravel and even broken glass.  If there's an advance cycle box I'll take up a position further from the kerb than I would otherwise be and then pull over to the left once I'm in motion and stable, I would hope that other vehicles would be able to cope with a few seconds delay as a result.

     

    The guidance in traffic these days is to 'take the lane' where you perceive you are at risk, that way you have some control over when vehicles overtake you where they need to wait for a safer location.   I've had a few near misses and (worse) that have been captured on my video camera and in almost all cases the police officers involved felt I was cycling too close to the kerb and should have been in the middle of the lane to stop overtaking - I tend not to argue with the police.

     

    I cycle to work along a busy single carriageway A road with roadside parking in front of terrace houses.  The only safe place to be is the middle of the road, I'm at risk of being hit by a parked car door opening and people trying to squeeze past on my right in a gap that's only a car's width between me and approaching cars.  I'f I'm hit by an opening door at 8am I'm going home in a box as there's bound to be a car immediately behind me as I hit the deck.   One of my early commutes ended up with me hitting a parked car, I was too far left and was hit by the nearside mirror of a Transit squeezing past me.

     

    As for not using cycle lanes, there's one elsewhere on my journey, I don't use it as it's shared with pedestrians.  If I'm doing 15mph+ along it I'm a danger to them, I'm much closer to the speed of traffic in the morning rush and that road is wide enough for people to pass safely without me delaying them.

     

    Martin

    • Like 6
  6. 17 minutes ago, Monte said:

    A friend of mine has a Hornby Grange (ref R2404) that is coming my way this next week that is DCC ready,  so I will have to look at that too, I`m hoping that the decoder is as easy to take out as the Bachmann one was and that the blanking plate is still in that box as well!

     

     

    You shouldn't need to do anything with the Grange.

     

    DCC ready wouldn't normally be a problem, that means it left the factory wired with a DCC socket but has a blanking plate in place - a DCC ready loco will NOT run on DCC as it's not fitted with a decoder.   Your Jubilee has had a decoder fitted by the previous owner, in the form it left the factory you wouldn't have had any issues.

     

    Martin

  7. I used to see them regularly in Bradford Exchange, particularly on the early morning Bradford Executive which avoided Leeds using Wortley West & South Junctions.   Most of the other London services to Bradford reversed in Leeds and tended to get another Holbeck loco dropped onto the eastern end rather than the incoming loco run round, so they were more likely to be a 47 or 31/4.

     

    Martin

    • Like 1
  8. Or wait a couple of years for the Peco/Kato ready to run version? 

     

    https://www.rmweb.co.uk/community/index.php?/topic/146262-katopeco-announce-fr-locos-in-009-confirmed/

     

    The Langley model is an old model and the diesel loco chassis doesn't do it any favours as the wheels are very undersized compared to the prototype, it also has a tendency to go banana shaped if you're not careful during construction.   

     

    The Backwoods models are like hens teeth and go for silly money when they surface, one went for £340 on eBay a few days ago.  Working examples are few and far between, having built some of the others in the range and knowing the work done to them by those who've got them working they're not the easiest of kits to build and I wouldn't recommend one as a starting point in etched kits.

     

    Martin

    • Agree 1
  9. 2 hours ago, ejstubbs said:

     

    According to Streetview dated March this year there are NSL repeater signs as you approach along the A137 from the bridge over the River Stour to the north of the level crossing.  The 30 limit signs don't appear until you've passed over the crossing and taken either the Station Road or Cotman Avenue exit from the roundabout beyond the LC.  So, difficult as it may be to believe, it actually seems to be a 60 limit all along that stretch of the A137.

     

    If you look at the Streetview images you can see that the crossing is on quite a hump, so visibility of the far side isn't good.  Remember that the Streetview car's cameras are on the roof of the vehicle, so actually have a better view over the hump than a car driver would.  All of which is actually a far better reason than a speed limit not to tazz over the crossing at stupid speeds.

     

    There is a quite a lot of discussion about these incidents on another forum, including comments from locals who know the site well.

     

    I use the crossing fairly regularly both as a motorist and cyclist, it bypasses an underbridge alongside which is single-track so cars have to wait for a gap leading to tailbacks at busy times, particularly as there can be extended closures of the crossing if main line and branch movements are close together.   

     

    There is very poor visibility over the crossing as it's quite a steep hump, but under normal circumstances there would never be anything queuing at the exit of the crossing, cars heading north have right of way over cars emerging from under the bridge.    There have been roadworks beyond the crossing over the last few months, starting about half a mile north of the railway with the work site slowly moving towards the crossing over time so I would think the queue is held at temporary lights.

     

    Not condoning the actions in any way, you should drive to the conditions and not assume the road is clear if it's not visible.  I suspect it confirms it's a local driver who is familiar with the crossing and had never before met stationary traffic.

     

    Martin

    • Thanks 1
    • Informative/Useful 4
  10. Interesting that the initial pair of England engines are Princess and a green Prince.  That to me suggests two models of the England engines in post 1890s rebuilt condition.  This probably rules out Prince in current condition (red or green) as it's a much larger beast than Princess due to being put on Boston Lodge steroids during the rebuild in the 1970s.

     

    This might indicate the Fairlie being Livingston Thompson/Taliesin or Merddin Emrys in pre-1970 condition, these would match the pair of England engines for period.

     

    All just guess work, we'll have to wait  and see.

     

    Martin

    • Agree 1
  11. On 30/05/2019 at 09:08, Hobby said:

     

    I've now got a picture in my mind of lots of hire boats not knowing what to to herding all the sail boats towards the next pub! :lol:

     

    Ah - reminds me of summer weekends at university, taking a flotilla of sailing dinghies up Oulton Dyke and along the Waveney to the pub - used to have much fun with the holidaymakers and it certainly honed your judgement of when to tack/gybe.

     

    Remember one bloke watched us so intently that he completely missed the bend in the river with much crunching of boat and bank!

     

    Martin 

    • Funny 2
  12. On 15/05/2019 at 18:37, APOLLO said:

    This is interesting. I doubt whether I will ever own an electric (or hybrid) car.

     

    Europe switching to electric cars would only help to reduce global CO2 emissions by 0.4%, expert claims

     

    https://www.thisismoney.co.uk/money/cars/article-7031771/Electric-cars-Europe-cut-global-CO2-emissions-0-4.html

     

    Brit15

     

    While it's possible that the CO2 emissions might not change much that's only part of the problem.  30 years ago we switched from leaded petrol to unleaded to help remove poisons from the roadside, electric & hybrid vehicles do the same.  They no longer generate NOX / CO & soot particulates at the roadside, the car being far cleaner at the point of use, so all the parents in their cars sitting waiting for their kids outside school with the engine on to drive the aircon aren't slowly poisoning everyone at the same time.

     

    You also have control over the fuel being used, instead of burning fossil fuels within the vehicle it can be generated either from fossil fuels burned more efficiently in a modern power station or preferably from the various renewable sources which will make more difference to CO2.

     

    Ideally we should be aiming to reduce car ownership, particularly in urban areas, and replacing it with public transport / shared car services etc.  That's a better way to cut emissions long term.

     

    Martin

     

     

    • Like 1
  13. 1 hour ago, Jonboy said:

     

    I was planning a visit in the near future but do now have serious concerns about their recent issues. I know both Incidents have not involved through braked passenger stock but do share the same tracks....will be awaiting any interim reports with interest.

     

    Having listened to a full explanation of the most recent incident from those involved I would not be particularly concerned about the risk to normal operations.   I am of course not able to provide more details as it is under formal investigation.

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