3901: dig
Moncobe 30T 445761 4796355 (Datum: ETRS89. Accuracy code: G) Altitude 277m
Length 3m Depth 3m
Area position

Updated 26th September, 6th December 2014; 5th January, 5th October 2015; 3rd, 7th January 2018

A narrow rift dug on at least 7 occasions in August 2013. The site appears to be an old stream and it has developed a good draught. The hole has been walled and made stock proof. One digging trip was carried out in August and several in November 2014. By that time, both the inverted "V" and alternative narrow, draughting rift required considerable further work.
Further capping was carried out in July 2015 and October 2017.

Reference: anon., 2013d (summer logbook); anon., 2014c (summer logbook); anon., 2014d (autumn logbook); anon., 2015c (summer logbook); anon., 2017d (autumn logbook)
Entrance pictures : summer 2013 : summer 2014
Underground pictures :
Video :
Detailed survey :
Line Survey :
On area survey :
Survex file :