back to article Belgian brewery lays 3.2km beer pipeline

Bruges brewery De Halve Maan (The Half Moon) is about to open the valves on a €4m beer pipeline designed to carry vital supplies the 3.2km from its city centre production facility to its bottling plant. The subterranean ale conduit was the brainchild of De Halve Maan's head honcho Xavier Vanneste, who wanted a solution to the …

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Pint

Route map

Publishing the route on a map isn't a good idea - I expect students and the like will try to tap into it on a regular basis.

[Didn't have to think too hard about the icon though.] :-)

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Re: Route map

Time to invest in a property along the route (the nearer to the brewery the better) before prices have time to go up.

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Re: Route map

Time to invest in a property pub along the route and "Tap" into the line...

FTFY

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Polythene, you say...

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Stronger than steel...

...a material we routinely cut/join/drill/etc. Hmmm

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It makes for the strangest of pipes. You put 10,000 litres in, and only 1,000 come out the other end...

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IT Angle

Re: Stronger than steel...

Hopefully they do not rely on the same contractor as the first high-speed fiberlink laid in Belgium - on the cheap. No watertight couplings were used to save time & money. That is, until they had to start digging when the first rain came.

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I was walking down the street one day

in the very merry month of may

with a diamond tipped extendible umbrella drill

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Vic

Re: I was walking down the street one day

with a diamond tipped extendible umbrella drill

It wouldn't be the first time I've installed a Vampire Tap...

Vic.

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Have the Simpsons done that?

As the Simpsons have done everything I wonder if the Duff Factory has such a pipeline and how they repel Barney.

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Re: Have the Simpsons done that?

I've not seen this on The Simpsons, however there was an episode where the clientele at Moe's were asked:

"I need someone to help me with the midnight beer delivery. Your job is to distract Barney until it's safely off the truck."

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Re: Have the Simpsons done that?

They did, it was in Homer v the Eighteenth Amendment. Pipes carried bowling balls filled with beer into Moe's..

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Happy

Re: Have the Simpsons done that?

and Mint Juleps too! ...but they were bowling gutters, not pipes piping the suds into Moe's.

Are you the blind tiger jerking suds on the side?

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Re: Have the Simpsons done that?

The Brewery Tap pub in Abingdon, UK was reputed to have a direct connection to the (now sadly closed) Morlands Brewery right next door.

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Pint

Re: Have the Simpsons done that?

Likewise the Brewer on the Bridge in Sheffield, next to Whitbread's brewery.

A while ago though. The brewery is no longer there. And the pub was probably not called that for long (possibly formerly the Lady's Bridge Inn), if it's even still there.

And if anyone's thinking Whitbread don't count as proper beer, if my memory serves the beer in question was Gold Label (barley wine), at one time the strongest regularly brewed beer in the UK, at nearly 11%.

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Go visit

Bruges is one of my favourite places in the world, and the brewery tour at De Halve Maan is reason in itself to visit. If you haven't been, then you really should go.

Don't bother with the Chip museum though - it's deeply, deeply tragic.

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Re: Go visit

I went there for my stag. Brilliant place for a visit, and the Zot is very nice.

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Pint

Re: Go visit

Yup - we did the brewery tour. The woman guide was brilliant - completely dry humour. "Before you start drinking in our bar, you will write down the name of your hotel on a piece of paper. This is so we can put you into a taxi when we decide that it is time for you to go. Do not say "the hotel next to the big church". We have sixteen of them. "

We were there in 2012 to avoid the Queen's Diamond Jubilee celebrations in the UK. This weekend the UK will be celebrating her 90th birthday - and Mrs Smudge and I will be in Norway.

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A beer pipeline isn't new - Bass Taverns (as they were way back when) had one.But not on this scale.

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TRT
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This one has a lager capacity.

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Trollface

It certainly carries the fix for whatever ales you.

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I really wouldn't like to be cleaning those pipes!

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Given the horror stories I've heard about dirty pipes between cellar and pump, I'd love to hear about how they're going to keep that one clean. Which I'm sure they will, of course.

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Presumably pump beer line cleaner through it every so often ( every week? ).

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The length of the pipe means that using line cleaner is going to be tricky. The stuff used by pubs is corrosive (and actually has to be very heavily diluted). If you leave it in the line too long it'll cause the inside to become pocked. The pocking causes the build up of biofilms to happen more rapidly meaning you have to clean more often.

A line that is kilometres long is going to take quite a while to flush through.

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I have it on good authority that they're going to strap abrasive pads to a cat and push it through using a really long flexible pole.

That may not actually be true, but it's a pleasing thought.

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"I have it on good authority that they're going to strap abrasive pads to a cat and push it through using a really long flexible pole."

Having attempted to use a cat for cleaning purposes before, I can attest that it is not the best idea in the world (no matter how fun it sounds!)

Although, I did have a cat who enjoyed being pushed around at the end of a mop, until I soaked the end of it and he got drenched. He didn't like it anymore after that, or me...

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Beer is antiseptic and normally contains no depositable solids

The beer will clean the pipe

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If you've ever drank in a pub that can't be arsed cleaning their pipes every week, you'll know that's not true.

( You're supposed to clean beer lines every week, or maybe every two, I can't remember )

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Any civil engineer who did the coursework on sanitary engineering will tell you that there is a special breed of dog for jobs like that, the sewer hound. Looks a bit like a cross between a dachshound and a bottle brush - long, slim body, short legs, very long and very bushy tail.

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I have it on good authority that they're going to strap abrasive pads to a cat and push it through using a really long flexible pole.

Not another damn cat video in the offing, is there? Say it ain't so....

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The alcohol content if beer isn't anywhere near high enough to be antiseptic. Beer is basically liquid bread and is a perfect breeding ground for all sorts of micro-organisms.

Presumably you've heard the old tale that people used to make beer because it was safer than drinking the water. However, this is because part of the brewing process involves boiling the water, not because the beer contains alcohol.

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At 3.2KM long, how much beer would they lose every time they clean the pipe?

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The hops have antiseptic properties, which is why India Pale Ale was heavily hopped - so it could survive the long voyage to India.

Apparently those properties are strong enough that you don't have to pre-boil hops to sterilise when dry-hopping ( which is when you add some hops to an already fermenting beer in order to add aroma ).

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However, this is because part of the brewing process involves boiling the water, not because the beer contains alcohol.

It is also because an infection will often turn the beer, and this causes a noticable change in taste. Therefore the drinker (or, if they are doing it right, the publican) will know, on first sip, that the beer should not be drunk.

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Trollface

I am shocked

that you would think of using cats.... poodles have a much better track record for this sort of job!

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Cleaning

Late to respond here, but from the Washington Post on this pipeline:

"It’s cleaned by pumping water and cleaning solution through the pipeline between each batch of beer."

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TRT
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Taking a leaf from the London Underground...

it will be named The Princess Margaret Line.

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Re: Taking a leaf from the London Underground...

Farage Undeground Line (east)

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Beer Bridge Burrowed Beneath Bruges!

/ sleeping on the job, eh.

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How many pints?

How many pints does the pipe hold, and is it only one sort of beer at a time or are there multiple tubes for different brews to be moved in parallel? And is this any way to treat beer?

Enquiring minds want to know.

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Re: How many pints?

€300k seems cheap too. Is that accurate?

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Re: How many pints?

My guess is that 300k was raised on kickstarter, plus whatever amount they are putting in as well (probably 300k as well), plus whatever the Council would be kicking in to get great big beer trucks off the local streets.

I may be wrong though...

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Re: How many pints?

@disgustedoftunbridgewells

I'm guessing you didn't read this bit: "about to open the valves on a €4m beer pipeline"

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What about the beer warming as it travels, causing it to expel the CO2? It'll come out the pipe as a flat, frothy mess, surely?

Or will they all extract the CO2 first?

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Normally, beer is brewed flat (it's not brewed under pressure - all beer is reasonably flat as it is brewed). Commercial beer is then sterilised, then put into kegs or bottles and artificially pressurised with CO2.

Home-brew, and some smaller (especially micro) breweries add a small amount of sugar at the bottling or kegging stage, without sterilising, to kick the yeast back into action, and produce enough CO2 to pressurise it and get it to the right fizzyness.

I would dread to think what the pipeline would look like after a few days if there was live yeast still in the beer, so I assume it is filtered and sterilised first. Residual small amounts of CO2 could easily be kept in solution by a small amount of pressure in the line.

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When the beer is brewed, there is a fair bit of Co2 in suspension. Not enough for drinking, but probably enough to cause fobbing.

( I make my own beer, so I know the process. I've had endless problems with fobbing between my refridgerated cornie's and tap, I'm sure these guys know what they're doing though - I was just asking what )

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The best beers are never carbonated or pasteurised or super-chilled. All that business is about avoiding flavour ;-)

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If you're talking about real ales, they do contain Co2. They're just not force-carbonated ( by pressure ).

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XKCD...

http://xkcd.com/1649/

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