19th June 2018: with Nick and Duncan.
Steady trip down to the start of the 60m crawl, reeled in the wire, before getting to work clearing the obstruction barring further progress. The IRS had the desired effect and the blockage had been reduced to fractured rock and gravel. Quickly relocated some boulders, cobbles and gravel and was able to pass over the obstruction into the open passage beyond. Unfortunately, not much of it. The passage, c.2m (h) x 0.75m (w) x 4m (l), heads north-west to a sediment blockage, low-down heading south-west, a body-size tube was followed for c.4m, it continues for another c.4m, where it bends towards south and appears to get a bit bigger. The air is fresh in the tube. Of course, it’s all liberally coated with mud. However, with a bit of digging the tube will be more ‘comfortable’ and the bend ahead reached. Back in the day, might have pushed it a little bit harder. A slightly disappointing outcome, but the obstruction in the 60m crawl has been passed, and that’s digging for you, On the way out of the 60m crawl, both Duncan and I had flashbacks to digging in Daren Cilau, emerging from the Rock Steady Cruise into the sandy passage at the end. Happy days!