stonecarver, on 1 May 2007, 13:44, said:
Is the monument made from blocks of chalk? why was the polystyrene inserted in the first place? If it was to stabilisise it because of an excavation - were was the excacavated material stored? couldn't that have just been put back in?
What are they hoping to achieve through the excavation? is it merely to stabilise the structure? Given it's size, anything other than an area excavation of the full monument is merely tinkering... a little like treasure-hunting. The complexity of large monuments (such as the pyramids or stonehenge) shows that they need to be understood in pleno.
But yes, if the exercise is to stabilise the monument, then this is indeed the right place to post it...
When the first collapse happened at the top of the hill it was discovered that the 1777 dig did not fill in the 30M hole but threw the spoil over the side making a spiral step that is visible today.
It was also discovered that the BBC failed to backfill the Atkinson tunnel from the 1969 dig.
UFO hunters climbed into the top of the hill one night causing a second major collapse which left a huge hourglass shaped hole inside the hill.
EH placed a plastic sheet inside the hole and filled it with blocks and capped it with chalk.
All this will be removed and the hill fixed forever.
EH details here
Dumbed down EH lastest news
PeteG