John Cooper, Nigel Graham, Pete Hann, Kate Lawrence and Adrian Vanderplank. Even warmer today, 18°C but no real breeze and very humid. Kate down to start with, sending up buckets of mud and of rocks. Adrian down to assist for a while with a bit of capping. Kate stopped at 40 loads then John down to check it out. He sent up a couple of rocks then the rest went and left him down the hole! After tea Nigel was despatched to find him. Depth measured at 18m today. Totals for the session: 20 loads of rocks and 22 loads of mud hauled out, more available. 3 hours. John.