Mike and ? rig 136 to 2nd (no TU)
Mike T, Mike R (6½ hrs) past phreatic level at about -150m,
down to -199m
John, Bill (10 hrs) rerigging and add 24m rope
Mike R, Mike T (10 hrs) 15m down last rope, then 20-25m pitch to cha.
Two tight ways, deeper 10m to too-tight exit.
John, Bill (7½ hrs) derigged