Survey writeups continue, today we passed 4km of surveyed passage this expo (we don't count splays). The website currently on shows 3,233.2 m https://expo.survex.com/wallets/year/2023 but the new data update later this evening will show over 4km.

Update to all this. CUCC in Austria are now using Raumer M8 Hang Fix anchors: M8 HANG FIX inox M8L (ØM8x78) see https://expo.survex.com/handbook/rig/drillbolts.html