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Big hole on Hucklow Edge

Rob

Well-known member
Peter Burgess said:
The balance of probability is that it was indeed ground saturation due to heavy rainfall that precipitated the collapse. That's how countless crownholes are formed over old workings...
How about over new workings....
 

graham

New member
Rob said:
Peter Burgess said:
The balance of probability is that it was indeed ground saturation due to heavy rainfall that precipitated the collapse. That's how countless crownholes are formed over old workings...
How about over new workings....

Why not?
 

mulucaver

Member
Rob said:
Peter Burgess said:
The balance of probability is that it was indeed ground saturation due to heavy rainfall that precipitated the collapse. That's how countless crownholes are formed over old workings...
How about over new workings....
Does this mean it's now been confirmed that it's related to Milldam and not Slater's?
 

Rob

Well-known member
So far in December ~100mm has fallen in the Peak, compared to last December's 220mm. The whole of 2013 at 1040mm, compared to 2012's 1600mm. It's not actually that wet up here.

Or are people suggesting it's due to the the unusually high winds....?  :-\
 

Peter Burgess

New member
I accept that it would be better to say "workings" rather than "old workings". However, "old" workings are going to be more susceptible to instability than "new workings" that will have been or are still being maintained.
 
graham said:
So, what did cause the collapse then? Giant moles?

This appears to be the usual precursor to unicorns. Happened before and will undoubtedly happen again.
Don't say I didn't warn you, it will all end in tears.

Yours, in his cups,

Whatwotleigh
 

Pitlamp

Well-known member
I'm glad it's now on the BBC website.

I had wondered if Mark had become very good at Photoshop . . . .    ::)
 

pwhole

Well-known member
I was up there this morning with a mate having a look when we bumped into David Hirst from Calendar News, who asked us if we'd be interested in commenting (on camera) on what 'we thought of the hole'. We both declined on the grounds that anything we said would probably be misconstrued, my mate also has a professional interest in the subject, and what could we say other than 'impressive'?

He said he was following it up as it was a good story, rather than weather-related specifically. But he'd heard 'there was a mine underground near here'. He was already gathering names and numbers so we pointed him in the direction of Cavendish Mill. He had a cameraman with him, so maybe something's been on by now - I don't really watch it, to be honest.

After that, a woman from Webster's farm came out and told us we shouldn't all be parking on the bend. She had a word with David Hirst too, so lord knows how his story might end up. Fear and Loathing in Foolow, here we come ;)
 

AR

Well-known member
There's now a caterpillar dozer up there, and there are still bits dribbling off the side. All this rain can't be helping......
 

cavecam

New member
Was at a meeting convened for Great Hucklow locals on Monday night where Peter Robinson, chairman of British Fluorspar (BF), owners and operators of Milldam Mine, explained that the collapse was solely due to accumulated water logging and collapse of old man workings in shale and had connection with operations in Milldam. He was also keen to stress that BF had no responsibility for remediation of the hole but they would assist as part of being 'good neighbours' and that the National Park Authority would decide what could and should be done.

Ultimately he suggested that DCC were the responsible authority and seemed unsure what responsibilities fell to the mineral rights owners. He also seemed to suggest that BF had no responsibility for what went on outside of their operating areas, i.e. areas of the mine beyond Black Engine through to Ladywash etc.

My internal 'porkie-pie' detector bleeped a few times during these statements!
 

AR

Well-known member
Hmm... if BF are saying they have no responsibility for anything beyond the working areas, does this mean they have formally relinquished title to them? If they still hold possession of the veins under the 1851 and 1852 acts then they have responsibility for those workings whether or not they are actively doing anything with them.
 

zippy

Member
AR said:
If they still hold possession of the veins under the 1851 and 1852 acts then they have responsibility for those workings whether or not they are actively doing anything with them.

Not necessarily - under the 1851/1852 acts (IIRC) they own the mineral (vein), but not the void created when the mineral is extracted.  So if the hole collapses, it's not (automatically) their problem.  I believe there was an interesting test case to this affect not so many years ago...
 

AR

Well-known member
If there's more recent case law I'd be interested to know what it is and how it compares to the cases Arthur Stokes brought in the late 19th century to establish responsibility for old mineworkings covered by the two acts.
 

graham

New member
I'd also be interested in this, given the ongoing responsibility that the successors to the NCB have WRT subsidence caused by coal mining on the one hand and some of the fears over fracking on the other..
 

pwhole

Well-known member
Whatever the apparent cause, this would have been considerably more interesting had the collapse occurred 100m or so to the east, nearer Black Engine ;)
 
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