Stocking on second stage
Incident Date
1970-01-01
Incident Description
A very muddy sump was not long but was down hill now no longer there while digging found that the stocking put over the second stage to stop grit getting in clogged and stopped the air. Returned to surface and took the stocking off and continued though the very short sump.
Lessons Learned
Try the equipment in the conditions where it is going to be used.
| Factors |
|
| Line Management |
Unknown |
| Gas Management |
Unknown |
| Equipment Management |
Unknown |
| Equipment Failure |
Unknown |
| Training |
Unknown |
| Medical |
Unknown |
| Planning |
Unknown |
| Procedural Error |
Unknown |
| Cave Environment |
Unknown |
| Weather |
Unknown |
| Other Factor |
Unknown |
