4240: shaft
Alisas 30T 447819 4794613 (Datum: ETRS89. Accuracy code: G) Altitude 541m
Length 20m Depth 15m
Area position

Updated 28th October, 11th November 2016

A shaft with a rift top and block over. The depth was Disto'd to 10.5m but rocks bounce further. When explored in August 2016, the tight entrance was opened up and the 4 x 1.5m rift descended 15m to a rock-choked, draughtless floor.

Reference: anon., 2015d (autumn logbook); anon., 2016c (summer logbook)
Entrance pictures : 2015 and 2016
Underground pictures :
Video :
Detailed survey : sketch
Line Survey :
On area survey :
Survex file :