2813 shaft
Ozana 30T 453313 4794283 Altitude 444m Length 52m Depth 13m

Updated 17th April, 4th October 2008

Two deep depressions are separated by a short ridge of limestone. The GPS in the middle of this ridge is 30T 0453330 4794295 altitude 452m. Site 2813 (guessed at the above grid reference - but needs a better GPS) is the top of the shaft in the southern depression.
This is a 4m pitch which drops onto a slope with an eyehole to a parallel rift. Routes unite at an excavated crawl onto the head of a 5m pitch into a calcite-floored, decorated chamber, some 13m long. At the far side is a crawl to a boulder pile. A crawl up and over this ends to the left at a small aven and to the right where it may be possible to dig around the side of the rocks.
The northern depression is larger and deeper and has been investigated. Holes around the sides are choked.

Reference: anon., 2008a (January 2008 logbook); anon., 2008c (Easter logbook); anon., 2008e (summer logbook)
Entrance picture: yes
Underground pictures : yes
Video :
Detailed Survey : yes 1:250 pdf
Line Survey :
On area survey :
Survex file : yes