graham
New member
Gollum said:What is DCA doing apart from sending out warnings.
What do you suggest?
Gollum said:What is DCA doing apart from sending out warnings.
Gollum said:If Derbyshire is so bad wouldn't it be an idea for all Derbyshire clubs to get a meter? What is DCA doing apart from sending out warnings. We can't just keep restricting access because fat lad got out of breath coming out a cave/mine :ang:
If we keep restricting access then i'm going to have to spend more evenings and weekends at home with her and the kids so SORT IT OUT
global_s said:Well that was hard work - not because of the CO2 I just found going up in such a tight space a bit tricky. Quick question...where an earth are the P Bolts for the top of Elizabeth Shaft?
global_s said:Quick question...where an earth are the P Bolts for the top of Elizabeth Shaft?
global_s said:Well that was hard work - not because of the CO2 I just found going up in such a tight space a bit tricky. Quick question...where an earth are the P Bolts for the top of Elizabeth Shaft?
bograt said:global_s said:Well that was hard work - not because of the CO2 I just found going up in such a tight space a bit tricky. Quick question...where an earth are the P Bolts for the top of Elizabeth Shaft?
The Narrow's have always been interesting, the clue is in the name.
global_s said:Worth noting for anybody doing it from an older rigging guide that rope lengths given are incorrect. It says you need 28m and a 35m. We packed a 60m and didn't quite get us down. Looking at the newer one I downloaded from the DCA it says you need a 70m, which would have worked.
al said:.... The meter used was DCA's Crowcon Gasman single gas monitor, and sampling was done continuously, hoping to use the logging feature of the instrument. Readings direct from the LCD display were also noted, and these are shown in the table below.
Surface 0.01%
Top of Gulley Pitch 2.08%
Foot of Gulley Pitch 2.22%
Top of Crumble 2.31%
Window to Beza 2.34%
Foot of Beza 2.41%
Foot of Shakes 2.37%
Foot of Fin Pot 2.47%
...............................
I find this suprising, as i don't think it drafts now.pwhole said:...a natural rift opening was discovered, and was draughting....
Rob said:Nice report pwhole.
I find this suprising, as i don't think it drafts now.pwhole said:...a natural rift opening was discovered, and was draughting....