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Poolbeg Chimneys

This topic contains 9 replies, has 8 voices, and was last updated by  MG 2 weeks, 1 day ago.

Viewing 10 posts - 1 through 10 (of 10 total)
  • Author
    Posts
  • #711606

    Paul Clerkin
    Keymaster

    For fun and frolics… any suggestions for future uses?

    #817952

    Anonymous

    An observation tower at the top of one of the towers would spoil the undeniably elegant lines of the chimneys, to say nothing of how unfeasible it surely must be to install a 200m elevator! Ditto the sky bridge? Can we not just pay for their upkeep, clean them and leave them be? Dubliners have derived great satisfaction from the chimneys for 40 years now without any bells or whistles. The surrounding docklands will be redeveloped before too long. Demolish the surrounding power station and leave the tip of the southside docks as a beautiful new park in the geographic heart of Dublin’s sprawl. The chimneys will still need a little bit of “splendid isolation” for maximum effect.

    #817953

    Paul Clerkin
    Keymaster

    All for the power station being removed and the land around what remains of the fort, the Pigeonhouse Station, and the hotel reverting to a park. My only concern is that the former Pigeonhouse Power Station has been sitting derelict for 40 years already and I can see the chimneys being left for similar and eventually demolished as the ESB and DCC argue over who should pay for their upkeep.

    #817954

    Anonymous

    I want to hear from the engineer who designed the second one to be thicker than the first one. Specifically, if he feels a bit silly now that the first one has never blown over, as he clearly anticipated it would.

    #817955

    Anonymous

    I didn’t realise they were different thicknesses

    wasn’t the second chimney built 8 years after the first? Assuming that the second chimney was built for a bigger output i.e. a bigger power plant than that of the first chimney it may be that the second chimney had to be wider in order to deal with the greater output / heat and yet still remain the same height as the first chimney which was, presumably, a given

    #817956

    Anonymous

    I understand resonance (http://en.wikipedia.org/wiki/Resonance) was an issue once a decision was taken to build a second tower.
    The possibility of both towers swaying in sequence in heavy winds could have lead to their (self) destruction, without corrective design.

    #817957

    Anonymous

    Those are plausible theories, maybe, but I’m sticking with engineering over-design for now.

    I probably have the newspaper cutting from the 1970s, somewhere in the attic, that gives the full engineering explanation why the new chimney couldn’t be as slender as the old chimney, but, as I already regret commenting on the difference, we won’t be going the attic route.

    You do realize that this Poolbeg chimneys debate has been perfectly timed by the ESB to distract attention away from its planning application for Fitzwilliam Street. A strategy that is, so far, working a treat.

    #817958

    Anonymous

    gunter, you have hit the nail on the head. It was mentioned to me twice only the past few days, so it’s slowly dawning like a decent April Fools prank. A brilliant strategy on the part of ESB. Needs to be aired more publically.

    #817959

    Paul Clerkin
    Keymaster

    I thought that too, but discounted it on the grounds that I am becoming too cynical.

    #904717

    MG
    Participant

    I am of the opinion that they should be demolished – their useful life is over – and can you expect the ESB to maintain them 40 or 50 years into the future. It’s not like maintaining a listed building, you can derive income or use from.

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